From 287050fe13bf34824f03b4351002b0e2db4ee5cb Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 24 Jul 2007 15:23:20 +0800 Subject: Blackfin arch: cleanup and standardize anomaly.h file format -- no functional changes Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf533/anomaly.h | 136 ++++++++++++--------------- include/asm-blackfin/mach-bf537/anomaly.h | 90 +++++++----------- include/asm-blackfin/mach-bf548/anomaly.h | 67 +++++--------- include/asm-blackfin/mach-bf561/anomaly.h | 147 +++++++++++++----------------- 4 files changed, 174 insertions(+), 266 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h index 7302f29..2a63ffc 100644 --- a/include/asm-blackfin/mach-bf533/anomaly.h +++ b/include/asm-blackfin/mach-bf533/anomaly.h @@ -1,31 +1,9 @@ /* - * File: include/asm-blackfin/mach-bf533/anomaly.h - * Based on: - * Author: + * File: include/asm-blackfin/mach-bf533/anomaly.h + * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * Created: - * Description: - * - * Rev: - * - * Modified: - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. - * If not, write to the Free Software Foundation, - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Copyright (C) 2004-2007 Analog Devices Inc. + * Licensed under the GPL-2 or later. */ /* This file shoule be up to date with: @@ -43,44 +21,44 @@ #endif /* Issues that are common to 0.5, 0.4, and 0.3 silicon */ -#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_4) \ +#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_4) \ || defined(CONFIG_BF_REV_0_3)) #define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - slot1 and store of a P register in slot 2 is not - supported */ + * slot1 and store of a P register in slot 2 is not + * supported */ #define ANOMALY_05000105 /* Watchpoint Status Register (WPSTAT) bits are set on - every corresponding match */ + * every corresponding match */ #define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive - Channel DMA stops */ + * Channel DMA stops */ #define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR - registers. */ + * registers. */ #define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out - upper bits*/ + * upper bits*/ #define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */ #define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame - syncs */ + * syncs */ #define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not - functional */ + * functional */ #define ANOMALY_05000219 /* NMI event at boot time results in unpredictable - state */ + * state */ #define ANOMALY_05000229 /* SPI Slave Boot Mode modifies registers */ #define ANOMALY_05000272 /* Certain data cache write through modes fail for - VDDint <=0.9V */ + * VDDint <=0.9V */ #define ANOMALY_05000273 /* Writes to Synchronous SDRAM memory may be lost */ #define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after - an edge is detected may clear interrupt */ + * an edge is detected may clear interrupt */ #define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause - DMA system instability */ + * DMA system instability */ #define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - not restored */ + * not restored */ #define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic - control */ + * control */ #define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when - killed in a particular stage*/ + * killed in a particular stage*/ #define ANOMALY_05000311 /* Erroneous flag pin operations under specific - sequences */ + * sequences */ #define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC - registers are interrupted */ + * registers are interrupted */ #define ANOMALY_05000313 /* PPI Is Level-Sensitive on First Transfer */ #define ANOMALY_05000315 /* Killed System MMR Write Completes Erroneously On * Next System MMR Access */ @@ -91,90 +69,90 @@ /* These issues only occur on 0.3 or 0.4 BF533 */ #if (defined(CONFIG_BF_REV_0_4) || defined(CONFIG_BF_REV_0_3)) #define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not - updated at the same time. */ + * updated at the same time. */ #define ANOMALY_05000158 /* Boot fails when data cache enabled: Data from a Data - Cache Fill can be corrupted after or during - Instruction DMA if certain core stalls exist */ + * Cache Fill can be corrupted after or during + * Instruction DMA if certain core stalls exist */ #define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General - Purpose TX or RX modes */ + * Purpose TX or RX modes */ #define ANOMALY_05000198 /* Failing SYSTEM MMR accesses when stalled by - preceding memory read */ + * preceding memory read */ #define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during - inactive channels in certain conditions */ + * inactive channels in certain conditions */ #define ANOMALY_05000202 /* Possible infinite stall with specific dual dag - situation */ + * situation */ #define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */ #define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */ #define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect - data*/ + * data*/ #define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate - Differences in certain Conditions */ + * Differences in certain Conditions */ #define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */ #define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to - hardware reset */ + * hardware reset */ #define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or - IDLE around a Change of Control causes - unpredictable results */ + * IDLE around a Change of Control causes + * unpredictable results */ #define ANOMALY_05000245 /* Spurious Hardware Error from an access in the - shadow of a conditional branch */ + * shadow of a conditional branch */ #define ANOMALY_05000246 /* Data CPLB's should prevent spurious hardware - errors */ + * errors */ #define ANOMALY_05000253 /* Maximum external clock speed for Timers */ #define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event - interrupt not functional */ + * interrupt not functional */ #define ANOMALY_05000257 /* An interrupt or exception during short Hardware - loops may cause the instruction fetch unit to - malfunction */ + * loops may cause the instruction fetch unit to + * malfunction */ #define ANOMALY_05000258 /* Instruction Cache is corrupted when bit 9 and 12 of - the ICPLB Data registers differ */ + * the ICPLB Data registers differ */ #define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */ #define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */ #define ANOMALY_05000262 /* Stores to data cache may be lost */ #define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB exception */ #define ANOMALY_05000264 /* A Sync instruction (CSYNC, SSYNC) or an IDLE - instruction will cause an infinite stall in the - second to last instruction in a hardware loop */ + * instruction will cause an infinite stall in the + * second to last instruction in a hardware loop */ #define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - SPORT external receive and transmit clocks. */ + * SPORT external receive and transmit clocks. */ #define ANOMALY_05000269 /* High I/O activity causes the output voltage of the - internal voltage regulator (VDDint) to increase. */ + * internal voltage regulator (VDDint) to increase. */ #define ANOMALY_05000270 /* High I/O activity causes the output voltage of the - internal voltage regulator (VDDint) to decrease */ + * internal voltage regulator (VDDint) to decrease */ #endif /* issues only occur on 0.3 or 0.4 BF533 */ /* These issues are only on 0.4 silicon */ #if (defined(CONFIG_BF_REV_0_4)) #define ANOMALY_05000234 /* Incorrect Revision Number in DSPID Register */ #define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel - (TDM) */ + * (TDM) */ #endif /* issues are only on 0.4 silicon */ /* These issues are only on 0.3 silicon */ #if defined(CONFIG_BF_REV_0_3) #define ANOMALY_05000183 /* Timer Pin limitations for PPI TX Modes with - External Frame Syncs */ + * External Frame Syncs */ #define ANOMALY_05000189 /* False Protection Exceptions caused by Speculative - Instruction or Data Fetches, or by Fetches at the - boundary of reserved memory space */ + * Instruction or Data Fetches, or by Fetches at the + * boundary of reserved memory space */ #define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs - when polarity setting is changed */ + * when polarity setting is changed */ #define ANOMALY_05000194 /* Sport Restarting in specific modes may cause data - corruption */ + * corruption */ #define ANOMALY_05000199 /* DMA current address shows wrong value during carry - fix */ + * fix */ #define ANOMALY_05000201 /* Receive frame sync not ignored during active - frames in sport MCM */ + * frames in sport MCM */ #define ANOMALY_05000203 /* Specific sequence that can cause DMA error or DMA - stopping */ + * stopping */ #if defined(CONFIG_BF533) #define ANOMALY_05000204 /* Incorrect data read with write-through cache and - allocate cache lines on reads only mode */ + * allocate cache lines on reads only mode */ #endif /* CONFIG_BF533 */ #define ANOMALY_05000207 /* Recovery from "brown-out" condition */ #define ANOMALY_05000209 /* Speed-Path in computational unit affects certain - instructions */ + * instructions */ #define ANOMALY_05000233 /* PPI_FS3 is not driven in 2 or 3 internal Frame - Sync Transmit Mode */ + * Sync Transmit Mode */ #define ANOMALY_05000271 /* Spontaneous reset of Internal Voltage Regulator */ #endif /* only on 0.3 silicon */ diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h index 4453e61..5c5e33d 100644 --- a/include/asm-blackfin/mach-bf537/anomaly.h +++ b/include/asm-blackfin/mach-bf537/anomaly.h @@ -1,33 +1,9 @@ - /* - * File: include/asm-blackfin/mach-bf537/anomaly.h - * Based on: - * Author: - * - * Created: - * Description: - * - * Rev: - * - * Modified: - * - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. + * File: include/asm-blackfin/mach-bf537/anomaly.h + * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. - * If not, write to the Free Software Foundation, - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Copyright (C) 2004-2007 Analog Devices Inc. + * Licensed under the GPL-2 or later. */ /* This file shoule be up to date with: @@ -46,37 +22,37 @@ #if (defined(CONFIG_BF_REV_0_3) || defined(CONFIG_BF_REV_0_2)) #define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - slot1 and store of a P register in slot 2 is not - supported */ + * slot1 and store of a P register in slot 2 is not + * supported */ #define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive - Channel DMA stops */ + * Channel DMA stops */ #define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR - registers. */ + * registers. */ #define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out - upper bits*/ + * upper bits*/ #define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame - syncs */ + * syncs */ #if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) #define ANOMALY_05000247 /* CLKIN Buffer Output Enable Reset Behavior Is - Changed */ + * Changed */ #endif #define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - SPORT external receive and transmit clocks. */ + * SPORT external receive and transmit clocks. */ #define ANOMALY_05000272 /* Certain data cache write through modes fail for - VDDint <=0.9V */ + * VDDint <=0.9V */ #define ANOMALY_05000273 /* Writes to Synchronous SDRAM memory may be lost */ #define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after - an edge is detected may clear interrupt */ + * an edge is detected may clear interrupt */ #define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - not restored */ + * not restored */ #define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic - control */ + * control */ #define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when - killed in a particular stage*/ + * killed in a particular stage*/ #define ANOMALY_05000310 /* False hardware errors caused by fetches at the * boundary of reserved memory */ #define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC - registers are interrupted */ + * registers are interrupted */ #define ANOMALY_05000313 /* PPI is level sensitive on first transfer */ #define ANOMALY_05000322 /* EMAC RMII mode at 10-Base-T speed: RX frames not * received properly */ @@ -84,41 +60,41 @@ #if defined(CONFIG_BF_REV_0_2) #define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or - IDLE around a Change of Control causes - unpredictable results */ + * IDLE around a Change of Control causes + * unpredictable results */ #define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel - (TDM) */ + * (TDM) */ #if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) #define ANOMALY_05000252 /* EMAC Tx DMA error after an early frame abort */ #endif #define ANOMALY_05000253 /* Maximum external clock speed for Timers */ #define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event - interrupt not functional */ + * interrupt not functional */ #if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) #define ANOMALY_05000256 /* EMAC MDIO input latched on wrong MDC edge */ #endif #define ANOMALY_05000257 /* An interrupt or exception during short Hardware - loops may cause the instruction fetch unit to - malfunction */ + * loops may cause the instruction fetch unit to + * malfunction */ #define ANOMALY_05000258 /* Instruction Cache is corrupted when bit 9 and 12 of - the ICPLB Data registers differ */ + * the ICPLB Data registers differ */ #define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */ #define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */ #define ANOMALY_05000262 /* Stores to data cache may be lost */ #define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB exception */ #define ANOMALY_05000264 /* A Sync instruction (CSYNC, SSYNC) or an IDLE - instruction will cause an infinite stall in the - second to last instruction in a hardware loop */ + * instruction will cause an infinite stall in the + * second to last instruction in a hardware loop */ #define ANOMALY_05000268 /* Memory DMA error when peripheral DMA is running - and non-zero DEB_TRAFFIC_PERIOD value */ + * and non-zero DEB_TRAFFIC_PERIOD value */ #define ANOMALY_05000270 /* High I/O activity causes the output voltage of the - internal voltage regulator (VDDint) to decrease */ + * internal voltage regulator (VDDint) to decrease */ #define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after - an edge is detected may clear interrupt */ + * an edge is detected may clear interrupt */ #define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause - DMA system instability */ + * DMA system instability */ #define ANOMALY_05000280 /* SPI Master boot mode does not work well with - Atmel Dataflash devices */ + * Atmel Dataflash devices */ #define ANOMALY_05000281 /* False Hardware Error Exception when ISR context * is not restored */ #define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic @@ -134,6 +110,6 @@ * mode */ #define ANOMALY_05000321 /* EMAC RMII mode: TX frames in half duplex fail with * status No Carrier */ -#endif /* CONFIG_BF_REV_0_2 */ +#endif /* CONFIG_BF_REV_0_2 */ #endif /* _MACH_ANOMALY_H_ */ diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index aca1d4b..964a1c0 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -1,74 +1,51 @@ - /* - * File: include/asm-blackfin/mach-bf548/anomaly.h - * Based on: - * Author: - * - * Created: - * Description: - * - * Rev: - * - * Modified: - * + * File: include/asm-blackfin/mach-bf548/anomaly.h + * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. - * If not, write to the Free Software Foundation, - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Copyright (C) 2004-2007 Analog Devices Inc. + * Licensed under the GPL-2 or later. */ #ifndef _MACH_ANOMALY_H_ #define _MACH_ANOMALY_H_ + #define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - slot1 and store of a P register in slot 2 is not - supported */ + * slot1 and store of a P register in slot 2 is not + * supported */ #define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive - Channel DMA stops */ + * Channel DMA stops */ #define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR - registers. */ + * registers. */ #define ANOMALY_05000245 /* Spurious Hardware Error from an Access in the - Shadow of a Conditional Branch */ + * Shadow of a Conditional Branch */ #define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event - interrupt not functional */ + * interrupt not functional */ #define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - SPORT external receive and transmit clocks. */ + * SPORT external receive and transmit clocks. */ #define ANOMALY_05000272 /* Certain data cache write through modes fail for - VDDint <=0.9V */ + * VDDint <=0.9V */ #define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - not restored */ + * not restored */ #define ANOMALY_05000310 /* False Hardware Errors Caused by Fetches at the - Boundary of Reserved Memory */ + * Boundary of Reserved Memory */ #define ANOMALY_05000312 /* Errors When SSYNC, CSYNC, or Loads to LT, LB and - LC Registers Are Interrupted */ + * LC Registers Are Interrupted */ #define ANOMALY_05000324 /* TWI Slave Boot Mode Is Not Functional */ #define ANOMALY_05000325 /* External FIFO Boot Mode Is Not Functional */ #define ANOMALY_05000327 /* Data Lost When Core and DMA Accesses Are Made to - the USB FIFO Simultaneously */ + * the USB FIFO Simultaneously */ #define ANOMALY_05000328 /* Incorrect Access of OTP_STATUS During otp_write() - function */ + * function */ #define ANOMALY_05000329 /* Synchronous Burst Flash Boot Mode Is Not Functional - */ + * */ #define ANOMALY_05000330 /* Host DMA Boot Mode Is Not Functional */ #define ANOMALY_05000334 /* Inadequate Timing Margins on DDR DQS to DQ and DQM - Skew */ + * Skew */ #define ANOMALY_05000335 /* Inadequate Rotary Debounce Logic Duration */ #define ANOMALY_05000336 /* Phantom Interrupt Occurs After First Configuration - of Host DMA Port */ + * of Host DMA Port */ #define ANOMALY_05000337 /* Disallowed Configuration Prevents Subsequent - Allowed Configuration on Host DMA Port */ + * Allowed Configuration on Host DMA Port */ #define ANOMALY_05000338 /* Slave-Mode SPI0 MISO Failure With CPHA = 0 */ #endif /* _MACH_ANOMALY_H_ */ diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h index f5b32d6..5a7986a 100644 --- a/include/asm-blackfin/mach-bf561/anomaly.h +++ b/include/asm-blackfin/mach-bf561/anomaly.h @@ -1,36 +1,13 @@ - /* - * File: include/asm-blackfin/mach-bf561/anomaly.h - * Based on: - * Author: - * - * Created: - * Description: - * - * Rev: - * - * Modified: - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. + * File: include/asm-blackfin/mach-bf561/anomaly.h + * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. - * If not, write to the Free Software Foundation, - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Copyright (C) 2004-2007 Analog Devices Inc. + * Licensed under the GPL-2 or later. */ /* This file shoule be up to date with: - * - Revision L, 10Aug2006; ADSP-BF561 Silicon Anomaly List + * - Revision L, Aug 10, 2006; ADSP-BF561 Silicon Anomaly List */ #ifndef _MACH_ANOMALY_H_ @@ -42,142 +19,142 @@ #endif /* Issues that are common to 0.5 and 0.3 silicon */ -#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) +#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) #define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - slot1 and store of a P register in slot 2 is not - supported */ + * slot1 and store of a P register in slot 2 is not + * supported */ #define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not - updated at the same time. */ + * updated at the same time. */ #define ANOMALY_05000120 /* Testset instructions restricted to 32-bit aligned - memory locations */ + * memory locations */ #define ANOMALY_05000122 /* Rx.H cannot be used to access 16-bit System MMR - registers */ + * registers */ #define ANOMALY_05000127 /* Signbits instruction not functional under certain - conditions */ + * conditions */ #define ANOMALY_05000149 /* IMDMA S1/D1 channel may stall */ #define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out - upper bits */ + * upper bits */ #define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */ #define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame - syncs */ + * syncs */ #define ANOMALY_05000182 /* IMDMA does not operate to full speed for 600MHz - and higher devices */ + * and higher devices */ #define ANOMALY_05000187 /* IMDMA Corrupted Data after a Halt */ #define ANOMALY_05000190 /* PPI not functional at core voltage < 1Volt */ #define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not - functional */ + * functional */ #define ANOMALY_05000245 /* Spurious Hardware Error from an access in the - shadow of a conditional branch */ + * shadow of a conditional branch */ #define ANOMALY_05000257 /* Interrupt/Exception during short hardware loop - may cause bad instruction fetches */ + * may cause bad instruction fetches */ #define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - external SPORT TX and RX clocks */ + * external SPORT TX and RX clocks */ #define ANOMALY_05000267 /* IMDMA may corrupt data under certain conditions */ #define ANOMALY_05000269 /* High I/O activity causes output voltage of internal - voltage regulator (VDDint) to increase */ + * voltage regulator (VDDint) to increase */ #define ANOMALY_05000270 /* High I/O activity causes output voltage of internal - voltage regulator (VDDint) to decrease */ + * voltage regulator (VDDint) to decrease */ #define ANOMALY_05000272 /* Certain data cache write through modes fail for - VDDint <=0.9V */ + * VDDint <=0.9V */ #define ANOMALY_05000274 /* Data cache write back to external synchronous memory - may be lost */ + * may be lost */ #define ANOMALY_05000275 /* PPI Timing and sampling informaton updates */ #define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC - registers are interrupted */ + * registers are interrupted */ #endif /* (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) */ -#if (defined(CONFIG_BF_REV_0_5)) +#if (defined(CONFIG_BF_REV_0_5)) #define ANOMALY_05000254 /* Incorrect Timer Pulse Width in Single-Shot PWM_OUT - mode with external clock */ + * mode with external clock */ #define ANOMALY_05000266 /* IMDMA destination IRQ status must be read prior to - using IMDMA */ + * using IMDMA */ #endif -#if (defined(CONFIG_BF_REV_0_3)) +#if (defined(CONFIG_BF_REV_0_3)) #define ANOMALY_05000156 /* Timers in PWM-Out Mode with PPI GP Receive (Input) - Mode with 0 Frame Syncs */ + * Mode with 0 Frame Syncs */ #define ANOMALY_05000168 /* SDRAM auto-refresh and subsequent Power Ups */ #define ANOMALY_05000169 /* DATA CPLB page miss can result in lost write-through - cache data writes */ + * cache data writes */ #define ANOMALY_05000171 /* Boot-ROM code modifies SICA_IWRx wakeup registers */ #define ANOMALY_05000174 /* Cache Fill Buffer Data lost */ #define ANOMALY_05000175 /* Overlapping Sequencer and Memory Stalls */ #define ANOMALY_05000176 /* Multiplication of (-1) by (-1) followed by an - accumulator saturation */ + * accumulator saturation */ #define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General - Purpose TX or RX modes */ + * Purpose TX or RX modes */ #define ANOMALY_05000181 /* Disabling the PPI resets the PPI configuration - registers */ + * registers */ #define ANOMALY_05000184 /* Timer Pin limitations for PPI TX Modes with - External Frame Syncs */ + * External Frame Syncs */ #define ANOMALY_05000185 /* PPI TX Mode with 2 External Frame Syncs */ #define ANOMALY_05000186 /* PPI packing with Data Length greater than 8 bits - (not a meaningful mode) */ + * (not a meaningful mode) */ #define ANOMALY_05000188 /* IMDMA Restrictions on Descriptor and Buffer - Placement in Memory */ + * Placement in Memory */ #define ANOMALY_05000189 /* False Protection Exception */ #define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs - when polarity setting is changed */ + * when polarity setting is changed */ #define ANOMALY_05000194 /* Restarting SPORT in specific modes may cause data - corruption */ + * corruption */ #define ANOMALY_05000198 /* Failing MMR accesses when stalled by preceding - memory read */ + * memory read */ #define ANOMALY_05000199 /* DMA current address shows wrong value during carry - fix */ + * fix */ #define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during - inactive channels in certain conditions */ + * inactive channels in certain conditions */ #define ANOMALY_05000202 /* Possible infinite stall with specific dual-DAG - situation */ + * situation */ #define ANOMALY_05000204 /* Incorrect data read with write-through cache and - allocate cache lines on reads only mode */ + * allocate cache lines on reads only mode */ #define ANOMALY_05000205 /* Specific sequence that can cause DMA error or DMA - stopping */ + * stopping */ #define ANOMALY_05000207 /* Recovery from "brown-out" condition */ #define ANOMALY_05000209 /* Speed-Path in computational unit affects certain - instructions */ + * instructions */ #define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */ #define ANOMALY_05000219 /* NMI event at boot time results in unpredictable - state */ + * state */ #define ANOMALY_05000220 /* Data Corruption with Cached External Memory and - Non-Cached On-Chip L2 Memory */ + * Non-Cached On-Chip L2 Memory */ #define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */ #define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect - data */ + * data */ #define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate - Differences in certain Conditions */ + * Differences in certain Conditions */ #define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */ #define ANOMALY_05000232 /* SPORT data transmit lines are incorrectly driven in - multichannel mode */ + * multichannel mode */ #define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to - hardware reset */ + * hardware reset */ #define ANOMALY_05000244 /* If i-cache is on, CSYNC/SSYNC/IDLE around Change of - Control causes failures */ + * Control causes failures */ #define ANOMALY_05000248 /* TESTSET operation forces stall on the other core */ #define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel - (TDM) mode in certain conditions */ + * (TDM) mode in certain conditions */ #define ANOMALY_05000251 /* Exception not generated for MMR accesses in - reserved region */ + * reserved region */ #define ANOMALY_05000253 /* Maximum external clock speed for Timers */ #define ANOMALY_05000258 /* Instruction Cache is corrupted when bits 9 and 12 - of the ICPLB Data registers differ */ + * of the ICPLB Data registers differ */ #define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */ #define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */ #define ANOMALY_05000262 /* Stores to data cache may be lost */ #define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB - exception */ + * exception */ #define ANOMALY_05000264 /* CSYNC/SSYNC/IDLE causes infinite stall in second - to last instruction in hardware loop */ + * to last instruction in hardware loop */ #define ANOMALY_05000276 /* Timing requirements change for External Frame - Sync PPI Modes with non-zero PPI_DELAY */ + * Sync PPI Modes with non-zero PPI_DELAY */ #define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause - DMA system instability */ + * DMA system instability */ #define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - not restored */ + * not restored */ #define ANOMALY_05000283 /* An MMR write is stalled indefinitely when killed - in a particular stage */ + * in a particular stage */ #define ANOMALY_05000287 /* A read will receive incorrect data under certain - conditions */ + * conditions */ #define ANOMALY_05000288 /* SPORTs may receive bad data if FIFOs fill up */ #endif -- cgit v1.1 From 1aafd9091226a02b481298315f959f777294684e Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 25 Jul 2007 11:19:14 +0800 Subject: Blackfin arch: revise anomaly handling by basing things on the compiler not the kconfig defines revise anomaly handling by basing things on the compiler not the kconfig defines, so the header is stable and usable outside of the kernel. This also allows us to move some code from preprocessing to compiling (gcc culls dead code) which should help with code quality (readability, catch minor bugs, etc...). Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/blackfin.h | 118 +++--- include/asm-blackfin/mach-bf533/anomaly.h | 437 +++++++++++---------- include/asm-blackfin/mach-bf533/bf533.h | 2 +- include/asm-blackfin/mach-bf537/anomaly.h | 216 +++++----- include/asm-blackfin/mach-bf537/bf537.h | 2 +- include/asm-blackfin/mach-bf548/anomaly.h | 94 +++-- include/asm-blackfin/mach-bf561/anomaly.h | 378 +++++++++++------- include/asm-blackfin/mach-bf561/bf561.h | 2 +- include/asm-blackfin/mach-common/cdef_LPBlackfin.h | 4 +- include/asm-blackfin/mach-common/def_LPBlackfin.h | 132 +++---- include/asm-blackfin/system.h | 93 +++-- 11 files changed, 824 insertions(+), 654 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/blackfin.h b/include/asm-blackfin/blackfin.h index 25b934b..1b2dd5a 100644 --- a/include/asm-blackfin/blackfin.h +++ b/include/asm-blackfin/blackfin.h @@ -17,72 +17,66 @@ #ifndef __ASSEMBLY__ /* SSYNC implementation for C file */ -#if defined(ANOMALY_05000312) && defined(ANOMALY_05000244) -static inline void SSYNC (void) +static inline void SSYNC(void) { int _tmp; - __asm__ __volatile__ ("cli %0;\n\t" - "nop;nop;\n\t" - "ssync;\n\t" - "sti %0;\n\t" - :"=d"(_tmp):); + if (ANOMALY_05000312 && ANOMALY_05000244) + __asm__ __volatile__( + "cli %0;" + "nop;" + "nop;" + "ssync;" + "sti %0;" + : "=d" (_tmp) + ); + else if (ANOMALY_05000312 && !ANOMALY_05000244) + __asm__ __volatile__( + "cli %0;" + "ssync;" + "sti %0;" + : "=d" (_tmp) + ); + else if (!ANOMALY_05000312 && ANOMALY_05000244) + __asm__ __volatile__( + "nop;" + "nop;" + "nop;" + "ssync;" + ); + else + __asm__ __volatile__("ssync;"); } -#elif defined(ANOMALY_05000312) && !defined(ANOMALY_05000244) -static inline void SSYNC (void) -{ - int _tmp; - __asm__ __volatile__ ("cli %0;\n\t" - "ssync;\n\t" - "sti %0;\n\t" - :"=d"(_tmp):); -} -#elif !defined(ANOMALY_05000312) && defined(ANOMALY_05000244) -static inline void SSYNC (void) -{ - __asm__ __volatile__ ("nop; nop; nop;\n\t" - "ssync;\n\t" - ::); -} -#elif !defined(ANOMALY_05000312) && !defined(ANOMALY_05000244) -static inline void SSYNC (void) -{ - __asm__ __volatile__ ("ssync;\n\t"); -} -#endif /* CSYNC implementation for C file */ -#if defined(ANOMALY_05000312) && defined(ANOMALY_05000244) -static inline void CSYNC (void) +static inline void CSYNC(void) { int _tmp; - __asm__ __volatile__ ("cli %0;\n\t" - "nop;nop;\n\t" - "csync;\n\t" - "sti %0;\n\t" - :"=d"(_tmp):); -} -#elif defined(ANOMALY_05000312) && !defined(ANOMALY_05000244) -static inline void CSYNC (void) -{ - int _tmp; - __asm__ __volatile__ ("cli %0;\n\t" - "csync;\n\t" - "sti %0;\n\t" - :"=d"(_tmp):); -} -#elif !defined(ANOMALY_05000312) && defined(ANOMALY_05000244) -static inline void CSYNC (void) -{ - __asm__ __volatile__ ("nop; nop; nop;\n\t" - "ssync;\n\t" - ::); -} -#elif !defined(ANOMALY_05000312) && !defined(ANOMALY_05000244) -static inline void CSYNC (void) -{ - __asm__ __volatile__ ("csync;\n\t"); + if (ANOMALY_05000312 && ANOMALY_05000244) + __asm__ __volatile__( + "cli %0;" + "nop;" + "nop;" + "csync;" + "sti %0;" + : "=d" (_tmp) + ); + else if (ANOMALY_05000312 && !ANOMALY_05000244) + __asm__ __volatile__( + "cli %0;" + "csync;" + "sti %0;" + : "=d" (_tmp) + ); + else if (!ANOMALY_05000312 && ANOMALY_05000244) + __asm__ __volatile__( + "nop;" + "nop;" + "nop;" + "ssync;" + ); + else + __asm__ __volatile__("csync;"); } -#endif #else /* __ASSEMBLY__ */ @@ -91,19 +85,19 @@ static inline void CSYNC (void) #define ssync(x) SSYNC(x) #define csync(x) CSYNC(x) -#if defined(ANOMALY_05000312) && defined(ANOMALY_05000244) +#if ANOMALY_05000312 && ANOMALY_05000244 #define SSYNC(scratch) cli scratch; nop; nop; SSYNC; sti scratch; #define CSYNC(scratch) cli scratch; nop; nop; CSYNC; sti scratch; -#elif defined(ANOMALY_05000312) && !defined(ANOMALY_05000244) +#elif ANOMALY_05000312 && !ANOMALY_05000244 #define SSYNC(scratch) cli scratch; nop; nop; SSYNC; sti scratch; #define CSYNC(scratch) cli scratch; nop; nop; CSYNC; sti scratch; -#elif !defined(ANOMALY_05000312) && defined(ANOMALY_05000244) +#elif !ANOMALY_05000312 && ANOMALY_05000244 #define SSYNC(scratch) nop; nop; nop; SSYNC; #define CSYNC(scratch) nop; nop; nop; CSYNC; -#elif !defined(ANOMALY_05000312) && !defined(ANOMALY_05000244) +#elif !ANOMALY_05000312 && !ANOMALY_05000244 #define SSYNC(scratch) SSYNC; #define CSYNC(scratch) CSYNC; diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h index 2a63ffc..caea0b0 100644 --- a/include/asm-blackfin/mach-bf533/anomaly.h +++ b/include/asm-blackfin/mach-bf533/anomaly.h @@ -7,219 +7,252 @@ */ /* This file shoule be up to date with: - * - Revision U, May 17, 2006; ADSP-BF533 Blackfin Processor Anomaly List - * - Revision Y, May 17, 2006; ADSP-BF532 Blackfin Processor Anomaly List - * - Revision T, May 17, 2006; ADSP-BF531 Blackfin Processor Anomaly List + * - Revision X, March 23, 2007; ADSP-BF533 Blackfin Processor Anomaly List + * - Revision AB, March 23, 2007; ADSP-BF532 Blackfin Processor Anomaly List + * - Revision W, March 23, 2007; ADSP-BF531 Blackfin Processor Anomaly List */ #ifndef _MACH_ANOMALY_H_ #define _MACH_ANOMALY_H_ /* We do not support 0.1 or 0.2 silicon - sorry */ -#if (defined(CONFIG_BF_REV_0_1) || defined(CONFIG_BF_REV_0_2)) -#error Kernel will not work on BF533 Version 0.1 or 0.2 +#if __SILICON_REVISION__ < 3 +# error Kernel will not work on BF533 silicon version 0.0, 0.1, or 0.2 #endif -/* Issues that are common to 0.5, 0.4, and 0.3 silicon */ -#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_4) \ - || defined(CONFIG_BF_REV_0_3)) -#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - * slot1 and store of a P register in slot 2 is not - * supported */ -#define ANOMALY_05000105 /* Watchpoint Status Register (WPSTAT) bits are set on - * every corresponding match */ -#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive - * Channel DMA stops */ -#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR - * registers. */ -#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out - * upper bits*/ -#define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */ -#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame - * syncs */ -#define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not - * functional */ -#define ANOMALY_05000219 /* NMI event at boot time results in unpredictable - * state */ -#define ANOMALY_05000229 /* SPI Slave Boot Mode modifies registers */ -#define ANOMALY_05000272 /* Certain data cache write through modes fail for - * VDDint <=0.9V */ -#define ANOMALY_05000273 /* Writes to Synchronous SDRAM memory may be lost */ -#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after - * an edge is detected may clear interrupt */ -#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause - * DMA system instability */ -#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - * not restored */ -#define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic - * control */ -#define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when - * killed in a particular stage*/ -#define ANOMALY_05000311 /* Erroneous flag pin operations under specific - * sequences */ -#define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC - * registers are interrupted */ -#define ANOMALY_05000313 /* PPI Is Level-Sensitive on First Transfer */ -#define ANOMALY_05000315 /* Killed System MMR Write Completes Erroneously On - * Next System MMR Access */ -#define ANOMALY_05000319 /* Internal Voltage Regulator Values of 1.05V, 1.10V - * and 1.15V Not Allowed for LQFP Packages */ -#endif /* Issues that are common to 0.5, 0.4, and 0.3 silicon */ +#if defined(__ADSPBF531__) +# define ANOMALY_BF531 1 +#else +# define ANOMALY_BF531 0 +#endif +#if defined(__ADSPBF532__) +# define ANOMALY_BF532 1 +#else +# define ANOMALY_BF532 0 +#endif +#if defined(__ADSPBF533__) +# define ANOMALY_BF533 1 +#else +# define ANOMALY_BF533 0 +#endif -/* These issues only occur on 0.3 or 0.4 BF533 */ -#if (defined(CONFIG_BF_REV_0_4) || defined(CONFIG_BF_REV_0_3)) -#define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not - * updated at the same time. */ -#define ANOMALY_05000158 /* Boot fails when data cache enabled: Data from a Data - * Cache Fill can be corrupted after or during - * Instruction DMA if certain core stalls exist */ -#define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General - * Purpose TX or RX modes */ -#define ANOMALY_05000198 /* Failing SYSTEM MMR accesses when stalled by - * preceding memory read */ -#define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during - * inactive channels in certain conditions */ -#define ANOMALY_05000202 /* Possible infinite stall with specific dual dag - * situation */ -#define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */ -#define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */ -#define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect - * data*/ -#define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate - * Differences in certain Conditions */ -#define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */ -#define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to - * hardware reset */ -#define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or - * IDLE around a Change of Control causes - * unpredictable results */ -#define ANOMALY_05000245 /* Spurious Hardware Error from an access in the - * shadow of a conditional branch */ -#define ANOMALY_05000246 /* Data CPLB's should prevent spurious hardware - * errors */ -#define ANOMALY_05000253 /* Maximum external clock speed for Timers */ -#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event - * interrupt not functional */ -#define ANOMALY_05000257 /* An interrupt or exception during short Hardware - * loops may cause the instruction fetch unit to - * malfunction */ -#define ANOMALY_05000258 /* Instruction Cache is corrupted when bit 9 and 12 of - * the ICPLB Data registers differ */ -#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */ -#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */ -#define ANOMALY_05000262 /* Stores to data cache may be lost */ -#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB exception */ -#define ANOMALY_05000264 /* A Sync instruction (CSYNC, SSYNC) or an IDLE - * instruction will cause an infinite stall in the - * second to last instruction in a hardware loop */ -#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - * SPORT external receive and transmit clocks. */ -#define ANOMALY_05000269 /* High I/O activity causes the output voltage of the - * internal voltage regulator (VDDint) to increase. */ -#define ANOMALY_05000270 /* High I/O activity causes the output voltage of the - * internal voltage regulator (VDDint) to decrease */ -#endif /* issues only occur on 0.3 or 0.4 BF533 */ +/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot 2 Not Supported */ +#define ANOMALY_05000074 (1) +/* UART Line Status Register (UART_LSR) Bits Are Not Updated at the Same Time */ +#define ANOMALY_05000099 (__SILICON_REVISION__ < 5) +/* Watchpoint Status Register (WPSTAT) Bits Are Set on Every Corresponding Match */ +#define ANOMALY_05000105 (1) +/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */ +#define ANOMALY_05000119 (1) +/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */ +#define ANOMALY_05000122 (1) +/* Instruction DMA Can Cause Data Cache Fills to Fail (Boot Implications) */ +#define ANOMALY_05000158 (__SILICON_REVISION__ < 5) +/* PPI Data Lengths Between 8 and 16 Do Not Zero Out Upper Bits */ +#define ANOMALY_05000166 (1) +/* Turning Serial Ports on with External Frame Syncs */ +#define ANOMALY_05000167 (1) +/* PPI_COUNT Cannot Be Programmed to 0 in General Purpose TX or RX Modes */ +#define ANOMALY_05000179 (__SILICON_REVISION__ < 5) +/* PPI_DELAY Not Functional in PPI Modes with 0 Frame Syncs */ +#define ANOMALY_05000180 (1) +/* Timer Pin Limitations for PPI TX Modes with External Frame Syncs */ +#define ANOMALY_05000183 (__SILICON_REVISION__ < 4) +/* False Protection Exceptions */ +#define ANOMALY_05000189 (__SILICON_REVISION__ < 4) +/* False I/O Pin Interrupts on Edge-Sensitive Inputs When Polarity Setting Is Changed */ +#define ANOMALY_05000193 (__SILICON_REVISION__ < 4) +/* Restarting SPORT in Specific Modes May Cause Data Corruption */ +#define ANOMALY_05000194 (__SILICON_REVISION__ < 4) +/* Failing MMR Accesses When Stalled by Preceding Memory Read */ +#define ANOMALY_05000198 (__SILICON_REVISION__ < 5) +/* Current DMA Address Shows Wrong Value During Carry Fix */ +#define ANOMALY_05000199 (__SILICON_REVISION__ < 4) +/* SPORT TFS and DT Are Incorrectly Driven During Inactive Channels in Certain Conditions */ +#define ANOMALY_05000200 (__SILICON_REVISION__ < 5) +/* Receive Frame Sync Not Ignored During Active Frames in SPORT Multi-Channel Mode */ +#define ANOMALY_05000201 (__SILICON_REVISION__ < 4) +/* Possible Infinite Stall with Specific Dual-DAG Situation */ +#define ANOMALY_05000202 (__SILICON_REVISION__ < 5) +/* Specific Sequence That Can Cause DMA Error or DMA Stopping */ +#define ANOMALY_05000203 (__SILICON_REVISION__ < 4) +/* Incorrect data read with write-through cache and allocate cache lines on reads only mode */ +#define ANOMALY_05000204 (__SILICON_REVISION__ < 4 && ANOMALY_BF533) +/* Recovery from "Brown-Out" Condition */ +#define ANOMALY_05000207 (__SILICON_REVISION__ < 4) +/* VSTAT Status Bit in PLL_STAT Register Is Not Functional */ +#define ANOMALY_05000208 (1) +/* Speed Path in Computational Unit Affects Certain Instructions */ +#define ANOMALY_05000209 (__SILICON_REVISION__ < 4) +/* UART TX Interrupt Masked Erroneously */ +#define ANOMALY_05000215 (__SILICON_REVISION__ < 5) +/* NMI Event at Boot Time Results in Unpredictable State */ +#define ANOMALY_05000219 (1) +/* Incorrect Pulse-Width of UART Start Bit */ +#define ANOMALY_05000225 (__SILICON_REVISION__ < 5) +/* Scratchpad Memory Bank Reads May Return Incorrect Data */ +#define ANOMALY_05000227 (__SILICON_REVISION__ < 5) +/* SPI Slave Boot Mode Modifies Registers from Reset Value */ +#define ANOMALY_05000229 (1) +/* UART Receiver is Less Robust Against Baudrate Differences in Certain Conditions */ +#define ANOMALY_05000230 (__SILICON_REVISION__ < 5) +/* UART STB Bit Incorrectly Affects Receiver Setting */ +#define ANOMALY_05000231 (__SILICON_REVISION__ < 5) +/* PPI_FS3 Is Not Driven in 2 or 3 Internal Frame Sync Transmit Modes */ +#define ANOMALY_05000233 (__SILICON_REVISION__ < 4) +/* Incorrect Revision Number in DSPID Register */ +#define ANOMALY_05000234 (__SILICON_REVISION__ == 4) +/* DF Bit in PLL_CTL Register Does Not Respond to Hardware Reset */ +#define ANOMALY_05000242 (__SILICON_REVISION__ < 4) +/* If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control Causes Failures */ +#define ANOMALY_05000244 (__SILICON_REVISION__ < 5) +/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */ +#define ANOMALY_05000245 (1) +/* Data CPLBs Should Prevent Spurious Hardware Errors */ +#define ANOMALY_05000246 (__SILICON_REVISION__ < 5) +/* Incorrect Bit Shift of Data Word in Multichannel (TDM) Mode in Certain Conditions */ +#define ANOMALY_05000250 (__SILICON_REVISION__ == 4) +/* Maximum External Clock Speed for Timers */ +#define ANOMALY_05000253 (__SILICON_REVISION__ < 5) +/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT Mode with External Clock */ +#define ANOMALY_05000254 (__SILICON_REVISION__ > 4) +/* Entering Hibernate State with RTC Seconds Interrupt Not Functional */ +#define ANOMALY_05000255 (__SILICON_REVISION__ < 5) +/* Interrupt/Exception During Short Hardware Loop May Cause Bad Instruction Fetches */ +#define ANOMALY_05000257 (__SILICON_REVISION__ < 5) +/* Instruction Cache Is Corrupted When Bits 9 and 12 of the ICPLB Data Registers Differ */ +#define ANOMALY_05000258 (__SILICON_REVISION__ < 5) +/* ICPLB_STATUS MMR Register May Be Corrupted */ +#define ANOMALY_05000260 (__SILICON_REVISION__ < 5) +/* DCPLB_FAULT_ADDR MMR Register May Be Corrupted */ +#define ANOMALY_05000261 (__SILICON_REVISION__ < 5) +/* Stores To Data Cache May Be Lost */ +#define ANOMALY_05000262 (__SILICON_REVISION__ < 5) +/* Hardware Loop Corrupted When Taking an ICPLB Exception */ +#define ANOMALY_05000263 (__SILICON_REVISION__ < 5) +/* CSYNC/SSYNC/IDLE Causes Infinite Stall in Penultimate Instruction in Hardware Loop */ +#define ANOMALY_05000264 (__SILICON_REVISION__ < 5) +/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ +#define ANOMALY_05000265 (__SILICON_REVISION__ < 5) +/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Increase */ +#define ANOMALY_05000269 (__SILICON_REVISION__ < 5) +/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Decrease */ +#define ANOMALY_05000270 (__SILICON_REVISION__ < 5) +/* Spontaneous Reset of Internal Voltage Regulator */ +#define ANOMALY_05000271 (__SILICON_REVISION__ < 4) +/* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */ +#define ANOMALY_05000272 (1) +/* Writes to Synchronous SDRAM Memory May Be Lost */ +#define ANOMALY_05000273 (1) +/* Timing Requirements Change for External Frame Sync PPI Modes with Non-Zero PPI_DELAY */ +#define ANOMALY_05000276 (1) +/* Writes to an I/O Data Register One SCLK Cycle after an Edge Is Detected May Clear Interrupt */ +#define ANOMALY_05000277 (1) +/* Disabling Peripherals with DMA Running May Cause DMA System Instability */ +#define ANOMALY_05000278 (1) +/* False Hardware Error Exception When ISR Context Is Not Restored */ +#define ANOMALY_05000281 (1) +/* Memory DMA Corruption with 32-Bit Data and Traffic Control */ +#define ANOMALY_05000282 (1) +/* System MMR Write Is Stalled Indefinitely When Killed in a Particular Stage */ +#define ANOMALY_05000283 (1) +/* SPORTs May Receive Bad Data If FIFOs Fill Up */ +#define ANOMALY_05000288 (1) +/* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */ +#define ANOMALY_05000301 (1) +/* SSYNCs After Writes To DMA MMR Registers May Not Be Handled Correctly */ +#define ANOMALY_05000302 (__SILICON_REVISION__ < 5) +/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */ +#define ANOMALY_05000305 (__SILICON_REVISION__ < 5) +/* New Feature: Additional PPI Frame Sync Sampling Options (Not Available On Older Silicon) */ +#define ANOMALY_05000306 (__SILICON_REVISION__ < 5) +/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */ +#define ANOMALY_05000310 (1) +/* Erroneous Flag (GPIO) Pin Operations under Specific Sequences */ +#define ANOMALY_05000311 (1) +/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ +#define ANOMALY_05000312 (1) +/* PPI Is Level-Sensitive on First Transfer */ +#define ANOMALY_05000313 (1) +/* Killed System MMR Write Completes Erroneously On Next System MMR Access */ +#define ANOMALY_05000315 (1) +/* Internal Voltage Regulator Values of 1.05V, 1.10V and 1.15V Not Allowed for LQFP Packages */ +#define ANOMALY_05000319 (ANOMALY_BF531 || ANOMALY_BF532) -/* These issues are only on 0.4 silicon */ -#if (defined(CONFIG_BF_REV_0_4)) -#define ANOMALY_05000234 /* Incorrect Revision Number in DSPID Register */ -#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel - * (TDM) */ -#endif /* issues are only on 0.4 silicon */ +/* These anomalies have been "phased" out of analog.com anomaly sheets and are + * here to show running on older silicon just isn't feasible. + */ -/* These issues are only on 0.3 silicon */ -#if defined(CONFIG_BF_REV_0_3) -#define ANOMALY_05000183 /* Timer Pin limitations for PPI TX Modes with - * External Frame Syncs */ -#define ANOMALY_05000189 /* False Protection Exceptions caused by Speculative - * Instruction or Data Fetches, or by Fetches at the - * boundary of reserved memory space */ -#define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs - * when polarity setting is changed */ -#define ANOMALY_05000194 /* Sport Restarting in specific modes may cause data - * corruption */ -#define ANOMALY_05000199 /* DMA current address shows wrong value during carry - * fix */ -#define ANOMALY_05000201 /* Receive frame sync not ignored during active - * frames in sport MCM */ -#define ANOMALY_05000203 /* Specific sequence that can cause DMA error or DMA - * stopping */ -#if defined(CONFIG_BF533) -#define ANOMALY_05000204 /* Incorrect data read with write-through cache and - * allocate cache lines on reads only mode */ -#endif /* CONFIG_BF533 */ -#define ANOMALY_05000207 /* Recovery from "brown-out" condition */ -#define ANOMALY_05000209 /* Speed-Path in computational unit affects certain - * instructions */ -#define ANOMALY_05000233 /* PPI_FS3 is not driven in 2 or 3 internal Frame - * Sync Transmit Mode */ -#define ANOMALY_05000271 /* Spontaneous reset of Internal Voltage Regulator */ -#endif /* only on 0.3 silicon */ +/* Watchpoints (Hardware Breakpoints) are not supported */ +#define ANOMALY_05000067 (__SILICON_REVISION__ < 3) +/* Reserved bits in SYSCFG register not set at power on */ +#define ANOMALY_05000109 (__SILICON_REVISION__ < 3) +/* Trace Buffers may record discontinuities into emulation mode and/or exception, NMI, reset handlers */ +#define ANOMALY_05000116 (__SILICON_REVISION__ < 3) +/* DTEST_COMMAND initiated memory access may be incorrect if data cache or DMA is active */ +#define ANOMALY_05000123 (__SILICON_REVISION__ < 3) +/* DMA Lock-up at CCLK to SCLK ratios of 4:1, 2:1, or 1:1 */ +#define ANOMALY_05000124 (__SILICON_REVISION__ < 3) +/* Erroneous exception when enabling cache */ +#define ANOMALY_05000125 (__SILICON_REVISION__ < 3) +/* SPI clock polarity and phase bits incorrect during booting */ +#define ANOMALY_05000126 (__SILICON_REVISION__ < 3) +/* DMEM_CONTROL is not set on Reset */ +#define ANOMALY_05000137 (__SILICON_REVISION__ < 3) +/* SPI boot will not complete if there is a zero fill block in the loader file */ +#define ANOMALY_05000138 (__SILICON_REVISION__ < 3) +/* Allowing the SPORT RX FIFO to fill will cause an overflow */ +#define ANOMALY_05000140 (__SILICON_REVISION__ < 3) +/* An Infinite Stall occurs with a particular sequence of consecutive dual dag events */ +#define ANOMALY_05000141 (__SILICON_REVISION__ < 3) +/* Interrupts may be lost when a programmable input flag is configured to be edge sensitive */ +#define ANOMALY_05000142 (__SILICON_REVISION__ < 3) +/* A read from external memory may return a wrong value with data cache enabled */ +#define ANOMALY_05000143 (__SILICON_REVISION__ < 3) +/* DMA and TESTSET conflict when both are accessing external memory */ +#define ANOMALY_05000144 (__SILICON_REVISION__ < 3) +/* In PWM_OUT mode, you must enable the PPI block to generate a waveform from PPI_CLK */ +#define ANOMALY_05000145 (__SILICON_REVISION__ < 3) +/* MDMA may lose the first few words of a descriptor chain */ +#define ANOMALY_05000146 (__SILICON_REVISION__ < 3) +/* The source MDMA descriptor may stop with a DMA Error */ +#define ANOMALY_05000147 (__SILICON_REVISION__ < 3) +/* When booting from a 16-bit asynchronous memory device, the upper 8-bits of each word must be 0x00 */ +#define ANOMALY_05000148 (__SILICON_REVISION__ < 3) +/* Frame Delay in SPORT Multichannel Mode */ +#define ANOMALY_05000153 (__SILICON_REVISION__ < 3) +/* SPORT TFS signal is active in Multi-channel mode outside of valid channels */ +#define ANOMALY_05000154 (__SILICON_REVISION__ < 3) +/* Timer1 can not be used for PWMOUT mode when a certain PPI mode is in use */ +#define ANOMALY_05000155 (__SILICON_REVISION__ < 3) +/* A killed 32-bit System MMR write will lead to the next system MMR access thinking it should be 32-bit. */ +#define ANOMALY_05000157 (__SILICON_REVISION__ < 3) +/* SPORT transmit data is not gated by external frame sync in certain conditions */ +#define ANOMALY_05000163 (__SILICON_REVISION__ < 3) +/* SDRAM auto-refresh and subsequent Power Ups */ +#define ANOMALY_05000168 (__SILICON_REVISION__ < 3) +/* DATA CPLB page miss can result in lost write-through cache data writes */ +#define ANOMALY_05000169 (__SILICON_REVISION__ < 3) +/* DMA vs Core accesses to external memory */ +#define ANOMALY_05000173 (__SILICON_REVISION__ < 3) +/* Cache Fill Buffer Data lost */ +#define ANOMALY_05000174 (__SILICON_REVISION__ < 3) +/* Overlapping Sequencer and Memory Stalls */ +#define ANOMALY_05000175 (__SILICON_REVISION__ < 3) +/* Multiplication of (-1) by (-1) followed by an accumulator saturation */ +#define ANOMALY_05000176 (__SILICON_REVISION__ < 3) +/* Disabling the PPI resets the PPI configuration registers */ +#define ANOMALY_05000181 (__SILICON_REVISION__ < 3) +/* PPI TX Mode with 2 External Frame Syncs */ +#define ANOMALY_05000185 (__SILICON_REVISION__ < 3) +/* PPI does not invert the Driving PPICLK edge in Transmit Modes */ +#define ANOMALY_05000191 (__SILICON_REVISION__ < 3) +/* In PPI Transmit Modes with External Frame Syncs POLC */ +#define ANOMALY_05000192 (__SILICON_REVISION__ < 3) +/* Internal Voltage Regulator may not start up */ +#define ANOMALY_05000206 (__SILICON_REVISION__ < 3) -#if defined(CONFIG_BF_REV_0_2) -#define ANOMALY_05000067 /* Watchpoints (Hardware Breakpoints) are not - * supported */ -#define ANOMALY_05000109 /* Reserved bits in SYSCFG register not set at - * power on */ -#define ANOMALY_05000116 /* Trace Buffers may record discontinuities into - * emulation mode and/or exception, NMI, reset - * handlers */ -#define ANOMALY_05000123 /* DTEST_COMMAND initiated memory access may be - * incorrect if data cache or DMA is active */ -#define ANOMALY_05000124 /* DMA Lock-up at CCLK to SCLK ratios of 4:1, 2:1, - * or 1:1 */ -#define ANOMALY_05000125 /* Erroneous exception when enabling cache */ -#define ANOMALY_05000126 /* SPI clock polarity and phase bits incorrect - * during booting */ -#define ANOMALY_05000137 /* DMEM_CONTROL is not set on Reset */ -#define ANOMALY_05000138 /* SPI boot will not complete if there is a zero fill - * block in the loader file */ -#define ANOMALY_05000140 /* Allowing the SPORT RX FIFO to fill will cause an - * overflow */ -#define ANOMALY_05000141 /* An Infinite Stall occurs with a particular sequence - * of consecutive dual dag events */ -#define ANOMALY_05000142 /* Interrupts may be lost when a programmable input - * flag is configured to be edge sensitive */ -#define ANOMALY_05000143 /* A read from external memory may return a wrong - * value with data cache enabled */ -#define ANOMALY_05000144 /* DMA and TESTSET conflict when both are accessing - * external memory */ -#define ANOMALY_05000145 /* In PWM_OUT mode, you must enable the PPI block to - * generate a waveform from PPI_CLK */ -#define ANOMALY_05000146 /* MDMA may lose the first few words of a descriptor - * chain */ -#define ANOMALY_05000147 /* The source MDMA descriptor may stop with a DMA - * Error */ -#define ANOMALY_05000148 /* When booting from a 16-bit asynchronous memory - * device, the upper 8-bits of each word must be - * 0x00 */ -#define ANOMALY_05000153 /* Frame Delay in SPORT Multichannel Mode */ -#define ANOMALY_05000154 /* SPORT TFS signal is active in Multi-channel mode - * outside of valid channels */ -#define ANOMALY_05000155 /* Timer1 can not be used for PWMOUT mode when a - * certain PPI mode is in use */ -#define ANOMALY_05000157 /* A killed 32-bit System MMR write will lead to - * the next system MMR access thinking it should be - * 32-bit. */ -#define ANOMALY_05000163 /* SPORT transmit data is not gated by external frame - * sync in certain conditions */ -#define ANOMALY_05000168 /* SDRAM auto-refresh and subsequent Power Ups */ -#define ANOMALY_05000169 /* DATA CPLB page miss can result in lost - * write-through cache data writes */ -#define ANOMALY_05000173 /* DMA vs Core accesses to external memory */ -#define ANOMALY_05000174 /* Cache Fill Buffer Data lost */ -#define ANOMALY_05000175 /* Overlapping Sequencer and Memory Stalls */ -#define ANOMALY_05000176 /* Multiplication of (-1) by (-1) followed by an - * accumulator saturation */ -#define ANOMALY_05000181 /* Disabling the PPI resets the PPI configuration - * registers */ -#define ANOMALY_05000185 /* PPI TX Mode with 2 External Frame Syncs */ -#define ANOMALY_05000191 /* PPI does not invert the Driving PPICLK edge in - * Transmit Modes */ -#define ANOMALY_05000192 /* In PPI Transmit Modes with External Frame Syncs - * POLC */ -#define ANOMALY_05000206 /* Internal Voltage Regulator may not start up */ +/* Anomalies that don't exist on this proc */ +#define ANOMALY_05000266 (0) #endif - -#endif /* _MACH_ANOMALY_H_ */ diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/include/asm-blackfin/mach-bf533/bf533.h index 185fc12..41e4e83 100644 --- a/include/asm-blackfin/mach-bf533/bf533.h +++ b/include/asm-blackfin/mach-bf533/bf533.h @@ -226,7 +226,7 @@ #define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly #endif -#if defined(ANOMALY_05000273) && (CONFIG_CCLK_DIV == 1) +#if ANOMALY_05000273 && (CONFIG_CCLK_DIV == 1) #error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK #endif diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h index 5c5e33d..dc736c6 100644 --- a/include/asm-blackfin/mach-bf537/anomaly.h +++ b/include/asm-blackfin/mach-bf537/anomaly.h @@ -7,109 +7,137 @@ */ /* This file shoule be up to date with: - * - Revision J, June 1, 2006; ADSP-BF537 Blackfin Processor Anomaly List - * - Revision I, June 1, 2006; ADSP-BF536 Blackfin Processor Anomaly List - * - Revision J, June 1, 2006; ADSP-BF534 Blackfin Processor Anomaly List + * - Revision M, March 13, 2007; ADSP-BF537 Blackfin Processor Anomaly List + * - Revision L, March 13, 2007; ADSP-BF536 Blackfin Processor Anomaly List + * - Revision M, March 13, 2007; ADSP-BF534 Blackfin Processor Anomaly List */ #ifndef _MACH_ANOMALY_H_ #define _MACH_ANOMALY_H_ /* We do not support 0.1 silicon - sorry */ -#if (defined(CONFIG_BF_REV_0_1)) -#error Kernel will not work on BF537/6/4 Version 0.1 +#if __SILICON_REVISION__ < 2 +# error Kernel will not work on BF537 silicon version 0.0 or 0.1 #endif -#if (defined(CONFIG_BF_REV_0_3) || defined(CONFIG_BF_REV_0_2)) -#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - * slot1 and store of a P register in slot 2 is not - * supported */ -#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive - * Channel DMA stops */ -#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR - * registers. */ -#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out - * upper bits*/ -#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame - * syncs */ -#if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) -#define ANOMALY_05000247 /* CLKIN Buffer Output Enable Reset Behavior Is - * Changed */ +#if defined(__ADSPBF534__) +# define ANOMALY_BF534 1 +#else +# define ANOMALY_BF534 0 #endif -#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - * SPORT external receive and transmit clocks. */ -#define ANOMALY_05000272 /* Certain data cache write through modes fail for - * VDDint <=0.9V */ -#define ANOMALY_05000273 /* Writes to Synchronous SDRAM memory may be lost */ -#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after - * an edge is detected may clear interrupt */ -#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - * not restored */ -#define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic - * control */ -#define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when - * killed in a particular stage*/ -#define ANOMALY_05000310 /* False hardware errors caused by fetches at the - * boundary of reserved memory */ -#define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC - * registers are interrupted */ -#define ANOMALY_05000313 /* PPI is level sensitive on first transfer */ -#define ANOMALY_05000322 /* EMAC RMII mode at 10-Base-T speed: RX frames not - * received properly */ +#if defined(__ADSPBF536__) +# define ANOMALY_BF536 1 +#else +# define ANOMALY_BF536 0 #endif - -#if defined(CONFIG_BF_REV_0_2) -#define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or - * IDLE around a Change of Control causes - * unpredictable results */ -#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel - * (TDM) */ -#if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) -#define ANOMALY_05000252 /* EMAC Tx DMA error after an early frame abort */ -#endif -#define ANOMALY_05000253 /* Maximum external clock speed for Timers */ -#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event - * interrupt not functional */ -#if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) -#define ANOMALY_05000256 /* EMAC MDIO input latched on wrong MDC edge */ +#if defined(__ADSPBF537__) +# define ANOMALY_BF537 1 +#else +# define ANOMALY_BF537 0 #endif -#define ANOMALY_05000257 /* An interrupt or exception during short Hardware - * loops may cause the instruction fetch unit to - * malfunction */ -#define ANOMALY_05000258 /* Instruction Cache is corrupted when bit 9 and 12 of - * the ICPLB Data registers differ */ -#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */ -#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */ -#define ANOMALY_05000262 /* Stores to data cache may be lost */ -#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB exception */ -#define ANOMALY_05000264 /* A Sync instruction (CSYNC, SSYNC) or an IDLE - * instruction will cause an infinite stall in the - * second to last instruction in a hardware loop */ -#define ANOMALY_05000268 /* Memory DMA error when peripheral DMA is running - * and non-zero DEB_TRAFFIC_PERIOD value */ -#define ANOMALY_05000270 /* High I/O activity causes the output voltage of the - * internal voltage regulator (VDDint) to decrease */ -#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after - * an edge is detected may clear interrupt */ -#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause - * DMA system instability */ -#define ANOMALY_05000280 /* SPI Master boot mode does not work well with - * Atmel Dataflash devices */ -#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context - * is not restored */ -#define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic - * control */ -#define ANOMALY_05000283 /* System MMR Write Is Stalled Indefinitely When - * Killed in a Particular Stage */ -#define ANOMALY_05000285 /* New Feature: EMAC TX DMA Word Alignment - * (Not Available On Older Silicon) */ -#define ANOMALY_05000288 /* SPORTs may receive bad data if FIFOs fill up */ -#define ANOMALY_05000315 /* Killed System MMR Write Completes Erroneously - * On Next System MMR Access */ -#define ANOMALY_05000316 /* EMAC RMII mode: collisions occur in Full Duplex - * mode */ -#define ANOMALY_05000321 /* EMAC RMII mode: TX frames in half duplex fail with - * status No Carrier */ -#endif /* CONFIG_BF_REV_0_2 */ -#endif /* _MACH_ANOMALY_H_ */ +/* Multi-issue instruction with dsp32shiftimm in slot1 and P-reg store in slot 2 not supported */ +#define ANOMALY_05000074 (1) +/* DMA_RUN bit is not valid after a Peripheral Receive Channel DMA stops */ +#define ANOMALY_05000119 (1) +/* Rx.H cannot be used to access 16-bit System MMR registers */ +#define ANOMALY_05000122 (1) +/* Killed 32-bit MMR write leads to next system MMR access thinking it should be 32-bit */ +#define ANOMALY_05000157 (__SILICON_REVISION__ < 2) +/* PPI Data Lengths Between 8 and 16 do not zero out upper bits*/ +#define ANOMALY_05000166 (1) /* XXX: deleted from BF537 sheet ? */ +/* PPI_DELAY not functional in PPI modes with 0 frame syncs */ +#define ANOMALY_05000180 (1) +/* Instruction Cache Is Not Functional */ +#define ANOMALY_05000237 (__SILICON_REVISION__ < 2) +/* If i-cache is on, CSYNC/SSYNC/IDLE around Change of Control causes failures */ +#define ANOMALY_05000244 (__SILICON_REVISION__ < 3) +/* Spurious Hardware Error from an access in the shadow of a conditional branch */ +#define ANOMALY_05000245 (1) +/* CLKIN Buffer Output Enable Reset Behavior Is Changed */ +#define ANOMALY_05000247 (1) +/* Incorrect Bit-Shift of Data Word in Multichannel (TDM) mode in certain conditions */ +#define ANOMALY_05000250 (__SILICON_REVISION__ < 3) +/* EMAC Tx DMA error after an early frame abort */ +#define ANOMALY_05000252 (__SILICON_REVISION__ < 3) +/* Maximum external clock speed for Timers */ +#define ANOMALY_05000253 (__SILICON_REVISION__ < 3) +/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT mode with external clock */ +#define ANOMALY_05000254 (__SILICON_REVISION__ > 2) +/* Entering Hibernate Mode with RTC Seconds event interrupt not functional */ +#define ANOMALY_05000255 (__SILICON_REVISION__ < 3) +/* EMAC MDIO input latched on wrong MDC edge */ +#define ANOMALY_05000256 (__SILICON_REVISION__ < 3) +/* Interrupt/Exception during short hardware loop may cause bad instruction fetches */ +#define ANOMALY_05000257 (__SILICON_REVISION__ < 3) +/* Instruction Cache is corrupted when bits 9 and 12 of the ICPLB Data registers differ */ +#define ANOMALY_05000258 (((ANOMALY_BF536 || ANOMALY_BF537) && __SILICON_REVISION__ == 1) || __SILICON_REVISION__ == 2) +/* ICPLB_STATUS MMR register may be corrupted */ +#define ANOMALY_05000260 (__SILICON_REVISION__ == 2) +/* DCPLB_FAULT_ADDR MMR register may be corrupted */ +#define ANOMALY_05000261 (__SILICON_REVISION__ < 3) +/* Stores to data cache may be lost */ +#define ANOMALY_05000262 (__SILICON_REVISION__ < 3) +/* Hardware loop corrupted when taking an ICPLB exception */ +#define ANOMALY_05000263 (__SILICON_REVISION__ == 2) +/* CSYNC/SSYNC/IDLE causes infinite stall in second to last instruction in hardware loop */ +#define ANOMALY_05000264 (__SILICON_REVISION__ < 3) +/* Sensitivity to noise with slow input edge rates on external SPORT TX and RX clocks */ +#define ANOMALY_05000265 (1) +/* Memory DMA error when peripheral DMA is running with non-zero DEB_TRAFFIC_PERIOD */ +#define ANOMALY_05000268 (__SILICON_REVISION__ < 3) +/* High I/O activity causes output voltage of internal voltage regulator (VDDint) to decrease */ +#define ANOMALY_05000270 (__SILICON_REVISION__ < 3) +/* Certain data cache write through modes fail for VDDint <=0.9V */ +#define ANOMALY_05000272 (1) +/* Writes to Synchronous SDRAM memory may be lost */ +#define ANOMALY_05000273 (__SILICON_REVISION__ < 3) +/* Writes to an I/O data register one SCLK cycle after an edge is detected may clear interrupt */ +#define ANOMALY_05000277 (__SILICON_REVISION__ < 3) +/* Disabling Peripherals with DMA running may cause DMA system instability */ +#define ANOMALY_05000278 (((ANOMALY_BF536 || ANOMALY_BF537) && __SILICON_REVISION__ < 3) || (ANOMALY_BF534 && __SILICON_REVISION__ < 2)) +/* SPI Master boot mode does not work well with Atmel Data flash devices */ +#define ANOMALY_05000280 (1) +/* False Hardware Error Exception when ISR context is not restored */ +#define ANOMALY_05000281 (__SILICON_REVISION__ < 3) +/* Memory DMA corruption with 32-bit data and traffic control */ +#define ANOMALY_05000282 (__SILICON_REVISION__ < 3) +/* System MMR Write Is Stalled Indefinitely When Killed in a Particular Stage */ +#define ANOMALY_05000283 (__SILICON_REVISION__ < 3) +/* New Feature: EMAC TX DMA Word Alignment (Not Available On Older Silicon) */ +#define ANOMALY_05000285 (__SILICON_REVISION__ < 3) +/* SPORTs may receive bad data if FIFOs fill up */ +#define ANOMALY_05000288 (__SILICON_REVISION__ < 3) +/* Memory to memory DMA source/destination descriptors must be in same memory space */ +#define ANOMALY_05000301 (1) +/* SSYNCs After Writes To CAN/DMA MMR Registers Are Not Always Handled Correctly */ +#define ANOMALY_05000304 (__SILICON_REVISION__ < 3) +/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */ +#define ANOMALY_05000305 (__SILICON_REVISION__ < 3) +/* SCKELOW Bit Does Not Maintain State Through Hibernate */ +#define ANOMALY_05000307 (__SILICON_REVISION__ < 3) +/* Writing UART_THR while UART clock is disabled sends erroneous start bit */ +#define ANOMALY_05000309 (__SILICON_REVISION__ < 3) +/* False hardware errors caused by fetches at the boundary of reserved memory */ +#define ANOMALY_05000310 (1) +/* Errors when SSYNC, CSYNC, or loads to LT, LB and LC registers are interrupted */ +#define ANOMALY_05000312 (1) +/* PPI is level sensitive on first transfer */ +#define ANOMALY_05000313 (1) +/* Killed System MMR Write Completes Erroneously On Next System MMR Access */ +#define ANOMALY_05000315 (__SILICON_REVISION__ < 3) +/* EMAC RMII mode: collisions occur in Full Duplex mode */ +#define ANOMALY_05000316 (__SILICON_REVISION__ < 3) +/* EMAC RMII mode: TX frames in half duplex fail with status No Carrier */ +#define ANOMALY_05000321 (__SILICON_REVISION__ < 3) +/* EMAC RMII mode at 10-Base-T speed: RX frames not received properly */ +#define ANOMALY_05000322 (1) + +/* Anomalies that don't exist on this proc */ +#define ANOMALY_05000125 (0) +#define ANOMALY_05000183 (0) +#define ANOMALY_05000198 (0) +#define ANOMALY_05000266 (0) +#define ANOMALY_05000311 (0) + +#endif diff --git a/include/asm-blackfin/mach-bf537/bf537.h b/include/asm-blackfin/mach-bf537/bf537.h index b8924cd..04b0816 100644 --- a/include/asm-blackfin/mach-bf537/bf537.h +++ b/include/asm-blackfin/mach-bf537/bf537.h @@ -206,7 +206,7 @@ #define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly #endif -#if defined(ANOMALY_05000273) && (CONFIG_CCLK_DIV == 1) +#if ANOMALY_05000273 && (CONFIG_CCLK_DIV == 1) #error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK #endif diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index 964a1c0..952f03e 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -6,46 +6,62 @@ * Licensed under the GPL-2 or later. */ +/* This file shoule be up to date with: + * - Revision B, April 6, 2007; ADSP-BF549 Silicon Anomaly List + */ + #ifndef _MACH_ANOMALY_H_ #define _MACH_ANOMALY_H_ -#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - * slot1 and store of a P register in slot 2 is not - * supported */ -#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive - * Channel DMA stops */ -#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR - * registers. */ -#define ANOMALY_05000245 /* Spurious Hardware Error from an Access in the - * Shadow of a Conditional Branch */ -#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event - * interrupt not functional */ -#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - * SPORT external receive and transmit clocks. */ -#define ANOMALY_05000272 /* Certain data cache write through modes fail for - * VDDint <=0.9V */ -#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - * not restored */ -#define ANOMALY_05000310 /* False Hardware Errors Caused by Fetches at the - * Boundary of Reserved Memory */ -#define ANOMALY_05000312 /* Errors When SSYNC, CSYNC, or Loads to LT, LB and - * LC Registers Are Interrupted */ -#define ANOMALY_05000324 /* TWI Slave Boot Mode Is Not Functional */ -#define ANOMALY_05000325 /* External FIFO Boot Mode Is Not Functional */ -#define ANOMALY_05000327 /* Data Lost When Core and DMA Accesses Are Made to - * the USB FIFO Simultaneously */ -#define ANOMALY_05000328 /* Incorrect Access of OTP_STATUS During otp_write() - * function */ -#define ANOMALY_05000329 /* Synchronous Burst Flash Boot Mode Is Not Functional - * */ -#define ANOMALY_05000330 /* Host DMA Boot Mode Is Not Functional */ -#define ANOMALY_05000334 /* Inadequate Timing Margins on DDR DQS to DQ and DQM - * Skew */ -#define ANOMALY_05000335 /* Inadequate Rotary Debounce Logic Duration */ -#define ANOMALY_05000336 /* Phantom Interrupt Occurs After First Configuration - * of Host DMA Port */ -#define ANOMALY_05000337 /* Disallowed Configuration Prevents Subsequent - * Allowed Configuration on Host DMA Port */ -#define ANOMALY_05000338 /* Slave-Mode SPI0 MISO Failure With CPHA = 0 */ +/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot 2 Not Supported */ +#define ANOMALY_05000074 (1) +/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */ +#define ANOMALY_05000119 (1) +/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */ +#define ANOMALY_05000122 (1) +/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */ +#define ANOMALY_05000245 (1) +/* Entering Hibernate State with RTC Seconds Interrupt Not Functional */ +#define ANOMALY_05000255 (1) +/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ +#define ANOMALY_05000265 (1) +/* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */ +#define ANOMALY_05000272 (1) +/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */ +#define ANOMALY_05000310 (1) +/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ +#define ANOMALY_05000312 (1) +/* TWI Slave Boot Mode Is Not Functional */ +#define ANOMALY_05000324 (1) +/* External FIFO Boot Mode Is Not Functional */ +#define ANOMALY_05000325 (1) +/* Data Lost When Core and DMA Accesses Are Made to the USB FIFO Simultaneously */ +#define ANOMALY_05000327 (1) +/* Incorrect Access of OTP_STATUS During otp_write() Function */ +#define ANOMALY_05000328 (1) +/* Synchronous Burst Flash Boot Mode Is Not Functional */ +#define ANOMALY_05000329 (1) +/* Host DMA Boot Mode Is Not Functional */ +#define ANOMALY_05000330 (1) +/* Inadequate Timing Margins on DDR DQS to DQ and DQM Skew */ +#define ANOMALY_05000334 (1) +/* Inadequate Rotary Debounce Logic Duration */ +#define ANOMALY_05000335 (1) +/* Phantom Interrupt Occurs After First Configuration of Host DMA Port */ +#define ANOMALY_05000336 (1) +/* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */ +#define ANOMALY_05000337 (1) +/* Slave-Mode SPI0 MISO Failure With CPHA = 0 */ +#define ANOMALY_05000338 (1) + +/* Anomalies that don't exist on this proc */ +#define ANOMALY_05000125 (0) +#define ANOMALY_05000183 (0) +#define ANOMALY_05000198 (0) +#define ANOMALY_05000244 (0) +#define ANOMALY_05000263 (0) +#define ANOMALY_05000266 (0) +#define ANOMALY_05000273 (0) +#define ANOMALY_05000311 (0) -#endif /* _MACH_ANOMALY_H_ */ +#endif diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h index 5a7986a..4cb3337 100644 --- a/include/asm-blackfin/mach-bf561/anomaly.h +++ b/include/asm-blackfin/mach-bf561/anomaly.h @@ -7,155 +7,249 @@ */ /* This file shoule be up to date with: - * - Revision L, Aug 10, 2006; ADSP-BF561 Silicon Anomaly List + * - Revision N, March 28, 2007; ADSP-BF561 Silicon Anomaly List */ #ifndef _MACH_ANOMALY_H_ #define _MACH_ANOMALY_H_ -/* We do not support 0.1 or 0.4 silicon - sorry */ -#if (defined(CONFIG_BF_REV_0_1) || defined(CONFIG_BF_REV_0_2) || defined(CONFIG_BF_REV_0_4)) -#error Kernel will not work on BF561 Version 0.1, 0.2, or 0.4 +/* We do not support 0.1, 0.2, or 0.4 silicon - sorry */ +#if __SILICON_REVISION__ < 3 || __SILICON_REVISION__ == 4 +# error Kernel will not work on BF561 silicon version 0.0, 0.1, 0.2, or 0.4 #endif -/* Issues that are common to 0.5 and 0.3 silicon */ -#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) -#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - * slot1 and store of a P register in slot 2 is not - * supported */ -#define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not - * updated at the same time. */ -#define ANOMALY_05000120 /* Testset instructions restricted to 32-bit aligned - * memory locations */ -#define ANOMALY_05000122 /* Rx.H cannot be used to access 16-bit System MMR - * registers */ -#define ANOMALY_05000127 /* Signbits instruction not functional under certain - * conditions */ -#define ANOMALY_05000149 /* IMDMA S1/D1 channel may stall */ -#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out - * upper bits */ -#define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */ -#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame - * syncs */ -#define ANOMALY_05000182 /* IMDMA does not operate to full speed for 600MHz - * and higher devices */ -#define ANOMALY_05000187 /* IMDMA Corrupted Data after a Halt */ -#define ANOMALY_05000190 /* PPI not functional at core voltage < 1Volt */ -#define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not - * functional */ -#define ANOMALY_05000245 /* Spurious Hardware Error from an access in the - * shadow of a conditional branch */ -#define ANOMALY_05000257 /* Interrupt/Exception during short hardware loop - * may cause bad instruction fetches */ -#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - * external SPORT TX and RX clocks */ -#define ANOMALY_05000267 /* IMDMA may corrupt data under certain conditions */ -#define ANOMALY_05000269 /* High I/O activity causes output voltage of internal - * voltage regulator (VDDint) to increase */ -#define ANOMALY_05000270 /* High I/O activity causes output voltage of internal - * voltage regulator (VDDint) to decrease */ -#define ANOMALY_05000272 /* Certain data cache write through modes fail for - * VDDint <=0.9V */ -#define ANOMALY_05000274 /* Data cache write back to external synchronous memory - * may be lost */ -#define ANOMALY_05000275 /* PPI Timing and sampling informaton updates */ -#define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC - * registers are interrupted */ +/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot 2 Not Supported */ +#define ANOMALY_05000074 (1) +/* UART Line Status Register (UART_LSR) Bits Are Not Updated at the Same Time */ +#define ANOMALY_05000099 (__SILICON_REVISION__ < 5) +/* Trace Buffers may contain errors in emulation mode and/or exception, NMI, reset handlers */ +#define ANOMALY_05000116 (__SILICON_REVISION__ < 3) +/* Testset instructions restricted to 32-bit aligned memory locations */ +#define ANOMALY_05000120 (1) +/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */ +#define ANOMALY_05000122 (1) +/* Erroneous exception when enabling cache */ +#define ANOMALY_05000125 (__SILICON_REVISION__ < 3) +/* Signbits instruction not functional under certain conditions */ +#define ANOMALY_05000127 (1) +/* Two bits in the Watchpoint Status Register (WPSTAT) are swapped */ +#define ANOMALY_05000134 (__SILICON_REVISION__ < 3) +/* Enable wires from the Data Watchpoint Address Control Register (WPDACTL) are swapped */ +#define ANOMALY_05000135 (__SILICON_REVISION__ < 3) +/* Stall in multi-unit DMA operations */ +#define ANOMALY_05000136 (__SILICON_REVISION__ < 3) +/* Allowing the SPORT RX FIFO to fill will cause an overflow */ +#define ANOMALY_05000140 (__SILICON_REVISION__ < 3) +/* Infinite Stall may occur with a particular sequence of consecutive dual dag events */ +#define ANOMALY_05000141 (__SILICON_REVISION__ < 3) +/* Interrupts may be lost when a programmable input flag is configured to be edge sensitive */ +#define ANOMALY_05000142 (__SILICON_REVISION__ < 3) +/* DMA and TESTSET conflict when both are accessing external memory */ +#define ANOMALY_05000144 (__SILICON_REVISION__ < 3) +/* In PWM_OUT mode, you must enable the PPI block to generate a waveform from PPI_CLK */ +#define ANOMALY_05000145 (__SILICON_REVISION__ < 3) +/* MDMA may lose the first few words of a descriptor chain */ +#define ANOMALY_05000146 (__SILICON_REVISION__ < 3) +/* Source MDMA descriptor may stop with a DMA Error near beginning of descriptor fetch */ +#define ANOMALY_05000147 (__SILICON_REVISION__ < 3) +/* IMDMA S1/D1 channel may stall */ +#define ANOMALY_05000149 (1) +/* DMA engine may lose data due to incorrect handshaking */ +#define ANOMALY_05000150 (__SILICON_REVISION__ < 3) +/* DMA stalls when all three controllers read data from the same source */ +#define ANOMALY_05000151 (__SILICON_REVISION__ < 3) +/* Execution stall when executing in L2 and doing external accesses */ +#define ANOMALY_05000152 (__SILICON_REVISION__ < 3) +/* Frame Delay in SPORT Multichannel Mode */ +#define ANOMALY_05000153 (__SILICON_REVISION__ < 3) +/* SPORT TFS signal stays active in multichannel mode outside of valid channels */ +#define ANOMALY_05000154 (__SILICON_REVISION__ < 3) +/* Timers in PWM-Out Mode with PPI GP Receive (Input) Mode with 0 Frame Syncs */ +#define ANOMALY_05000156 (__SILICON_REVISION__ < 4) +/* Killed 32-bit MMR write leads to next system MMR access thinking it should be 32-bit */ +#define ANOMALY_05000157 (__SILICON_REVISION__ < 3) +/* DMA Lock-up at CCLK to SCLK ratios of 4:1, 2:1, or 1:1 */ +#define ANOMALY_05000159 (__SILICON_REVISION__ < 3) +/* A read from external memory may return a wrong value with data cache enabled */ +#define ANOMALY_05000160 (__SILICON_REVISION__ < 3) +/* Data Cache Fill data can be corrupted after/during Instruction DMA if certain core stalls exist */ +#define ANOMALY_05000161 (__SILICON_REVISION__ < 3) +/* DMEM_CONTROL<12> is not set on Reset */ +#define ANOMALY_05000162 (__SILICON_REVISION__ < 3) +/* SPORT transmit data is not gated by external frame sync in certain conditions */ +#define ANOMALY_05000163 (__SILICON_REVISION__ < 3) +/* PPI Data Lengths Between 8 and 16 Do Not Zero Out Upper Bits */ +#define ANOMALY_05000166 (1) +/* Turning Serial Ports on with External Frame Syncs */ +#define ANOMALY_05000167 (1) +/* SDRAM auto-refresh and subsequent Power Ups */ +#define ANOMALY_05000168 (__SILICON_REVISION__ < 5) +/* DATA CPLB page miss can result in lost write-through cache data writes */ +#define ANOMALY_05000169 (__SILICON_REVISION__ < 5) +/* Boot-ROM code modifies SICA_IWRx wakeup registers */ +#define ANOMALY_05000171 (__SILICON_REVISION__ < 5) +/* DSPID register values incorrect */ +#define ANOMALY_05000172 (__SILICON_REVISION__ < 3) +/* DMA vs Core accesses to external memory */ +#define ANOMALY_05000173 (__SILICON_REVISION__ < 3) +/* Cache Fill Buffer Data lost */ +#define ANOMALY_05000174 (__SILICON_REVISION__ < 5) +/* Overlapping Sequencer and Memory Stalls */ +#define ANOMALY_05000175 (__SILICON_REVISION__ < 5) +/* Multiplication of (-1) by (-1) followed by an accumulator saturation */ +#define ANOMALY_05000176 (__SILICON_REVISION__ < 5) +/* PPI_COUNT Cannot Be Programmed to 0 in General Purpose TX or RX Modes */ +#define ANOMALY_05000179 (__SILICON_REVISION__ < 5) +/* PPI_DELAY Not Functional in PPI Modes with 0 Frame Syncs */ +#define ANOMALY_05000180 (1) +/* Disabling the PPI resets the PPI configuration registers */ +#define ANOMALY_05000181 (__SILICON_REVISION__ < 5) +/* IMDMA does not operate to full speed for 600MHz and higher devices */ +#define ANOMALY_05000182 (1) +/* Timer Pin limitations for PPI TX Modes with External Frame Syncs */ +#define ANOMALY_05000184 (__SILICON_REVISION__ < 5) +/* PPI TX Mode with 2 External Frame Syncs */ +#define ANOMALY_05000185 (__SILICON_REVISION__ < 5) +/* PPI packing with Data Length greater than 8 bits (not a meaningful mode) */ +#define ANOMALY_05000186 (__SILICON_REVISION__ < 5) +/* IMDMA Corrupted Data after a Halt */ +#define ANOMALY_05000187 (1) +/* IMDMA Restrictions on Descriptor and Buffer Placement in Memory */ +#define ANOMALY_05000188 (__SILICON_REVISION__ < 5) +/* False Protection Exceptions */ +#define ANOMALY_05000189 (__SILICON_REVISION__ < 5) +/* PPI not functional at core voltage < 1Volt */ +#define ANOMALY_05000190 (1) +/* PPI does not invert the Driving PPICLK edge in Transmit Modes */ +#define ANOMALY_05000191 (__SILICON_REVISION__ < 3) +/* False I/O Pin Interrupts on Edge-Sensitive Inputs When Polarity Setting Is Changed */ +#define ANOMALY_05000193 (__SILICON_REVISION__ < 5) +/* Restarting SPORT in Specific Modes May Cause Data Corruption */ +#define ANOMALY_05000194 (__SILICON_REVISION__ < 5) +/* Failing MMR Accesses When Stalled by Preceding Memory Read */ +#define ANOMALY_05000198 (__SILICON_REVISION__ < 5) +/* Current DMA Address Shows Wrong Value During Carry Fix */ +#define ANOMALY_05000199 (__SILICON_REVISION__ < 5) +/* SPORT TFS and DT Are Incorrectly Driven During Inactive Channels in Certain Conditions */ +#define ANOMALY_05000200 (__SILICON_REVISION__ < 5) +/* Possible Infinite Stall with Specific Dual-DAG Situation */ +#define ANOMALY_05000202 (__SILICON_REVISION__ < 5) +/* Incorrect data read with write-through cache and allocate cache lines on reads only mode */ +#define ANOMALY_05000204 (__SILICON_REVISION__ < 5) +/* Specific sequence that can cause DMA error or DMA stopping */ +#define ANOMALY_05000205 (__SILICON_REVISION__ < 5) +/* Recovery from "Brown-Out" Condition */ +#define ANOMALY_05000207 (__SILICON_REVISION__ < 5) +/* VSTAT Status Bit in PLL_STAT Register Is Not Functional */ +#define ANOMALY_05000208 (1) +/* Speed Path in Computational Unit Affects Certain Instructions */ +#define ANOMALY_05000209 (__SILICON_REVISION__ < 5) +/* UART TX Interrupt Masked Erroneously */ +#define ANOMALY_05000215 (__SILICON_REVISION__ < 5) +/* NMI Event at Boot Time Results in Unpredictable State */ +#define ANOMALY_05000219 (__SILICON_REVISION__ < 5) +/* Data Corruption with Cached External Memory and Non-Cached On-Chip L2 Memory */ +#define ANOMALY_05000220 (__SILICON_REVISION__ < 5) +/* Incorrect Pulse-Width of UART Start Bit */ +#define ANOMALY_05000225 (__SILICON_REVISION__ < 5) +/* Scratchpad Memory Bank Reads May Return Incorrect Data */ +#define ANOMALY_05000227 (__SILICON_REVISION__ < 5) +/* UART Receiver is Less Robust Against Baudrate Differences in Certain Conditions */ +#define ANOMALY_05000230 (__SILICON_REVISION__ < 5) +/* UART STB Bit Incorrectly Affects Receiver Setting */ +#define ANOMALY_05000231 (__SILICON_REVISION__ < 5) +/* SPORT data transmit lines are incorrectly driven in multichannel mode */ +#define ANOMALY_05000232 (__SILICON_REVISION__ < 5) +/* DF Bit in PLL_CTL Register Does Not Respond to Hardware Reset */ +#define ANOMALY_05000242 (__SILICON_REVISION__ < 5) +/* If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control Causes Failures */ +#define ANOMALY_05000244 (__SILICON_REVISION__ < 5) +/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */ +#define ANOMALY_05000245 (__SILICON_REVISION__ < 5) +/* TESTSET operation forces stall on the other core */ +#define ANOMALY_05000248 (__SILICON_REVISION__ < 5) +/* Incorrect Bit Shift of Data Word in Multichannel (TDM) Mode in Certain Conditions */ +#define ANOMALY_05000250 (__SILICON_REVISION__ > 2 && __SILICON_REVISION__ < 5) +/* Exception Not Generated for MMR Accesses in Reserved Region */ +#define ANOMALY_05000251 (__SILICON_REVISION__ < 5) +/* Maximum External Clock Speed for Timers */ +#define ANOMALY_05000253 (__SILICON_REVISION__ < 5) +/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT Mode with External Clock */ +#define ANOMALY_05000254 (__SILICON_REVISION__ > 3) +/* Interrupt/Exception During Short Hardware Loop May Cause Bad Instruction Fetches */ +#define ANOMALY_05000257 (__SILICON_REVISION__ < 5) +/* Instruction Cache Is Corrupted When Bits 9 and 12 of the ICPLB Data Registers Differ */ +#define ANOMALY_05000258 (__SILICON_REVISION__ < 5) +/* ICPLB_STATUS MMR Register May Be Corrupted */ +#define ANOMALY_05000260 (__SILICON_REVISION__ < 5) +/* DCPLB_FAULT_ADDR MMR Register May Be Corrupted */ +#define ANOMALY_05000261 (__SILICON_REVISION__ < 5) +/* Stores To Data Cache May Be Lost */ +#define ANOMALY_05000262 (__SILICON_REVISION__ < 5) +/* Hardware Loop Corrupted When Taking an ICPLB Exception */ +#define ANOMALY_05000263 (__SILICON_REVISION__ < 5) +/* CSYNC/SSYNC/IDLE Causes Infinite Stall in Penultimate Instruction in Hardware Loop */ +#define ANOMALY_05000264 (__SILICON_REVISION__ < 5) +/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ +#define ANOMALY_05000265 (__SILICON_REVISION__ < 5) +/* IMDMA destination IRQ status must be read prior to using IMDMA */ +#define ANOMALY_05000266 (__SILICON_REVISION__ > 3) +/* IMDMA may corrupt data under certain conditions */ +#define ANOMALY_05000267 (1) +/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Increase */ +#define ANOMALY_05000269 (1) +/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Decrease */ +#define ANOMALY_05000270 (1) +/* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */ +#define ANOMALY_05000272 (1) +/* Data cache write back to external synchronous memory may be lost */ +#define ANOMALY_05000274 (1) +/* PPI Timing and Sampling Information Updates */ +#define ANOMALY_05000275 (__SILICON_REVISION__ > 2) +/* Timing Requirements Change for External Frame Sync PPI Modes with Non-Zero PPI_DELAY */ +#define ANOMALY_05000276 (__SILICON_REVISION__ < 5) +/* Disabling Peripherals with DMA Running May Cause DMA System Instability */ +#define ANOMALY_05000278 (__SILICON_REVISION__ < 5) +/* False Hardware Error Exception When ISR Context Is Not Restored */ +#define ANOMALY_05000281 (__SILICON_REVISION__ < 5) +/* System MMR Write Is Stalled Indefinitely When Killed in a Particular Stage */ +#define ANOMALY_05000283 (1) +/* A read will receive incorrect data under certain conditions */ +#define ANOMALY_05000287 (__SILICON_REVISION__ < 5) +/* SPORTs May Receive Bad Data If FIFOs Fill Up */ +#define ANOMALY_05000288 (__SILICON_REVISION__ < 5) +/* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */ +#define ANOMALY_05000301 (1) +/* SSYNCs After Writes To DMA MMR Registers May Not Be Handled Correctly */ +#define ANOMALY_05000302 (1) +/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */ +#define ANOMALY_05000305 (__SILICON_REVISION__ < 5) +/* SCKELOW Bit Does Not Maintain State Through Hibernate */ +#define ANOMALY_05000307 (__SILICON_REVISION__ < 5) +/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */ +#define ANOMALY_05000310 (1) +/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ +#define ANOMALY_05000312 (1) +/* PPI Is Level-Sensitive on First Transfer */ +#define ANOMALY_05000313 (1) +/* Killed System MMR Write Completes Erroneously On Next System MMR Access */ +#define ANOMALY_05000315 (1) +/* PF2 Output Remains Asserted After SPI Master Boot */ +#define ANOMALY_05000320 (__SILICON_REVISION__ > 3) +/* Erroneous GPIO Flag Pin Operations Under Specific Sequences */ +#define ANOMALY_05000323 (1) +/* SPORT Secondary Receive Channel Not Functional When Word Length Exceeds 16 Bits */ +#define ANOMALY_05000326 (__SILICON_REVISION__ > 3) +/* New Feature: 24-Bit SPI Boot Mode Support (Not Available On Older Silicon) */ +#define ANOMALY_05000331 (__SILICON_REVISION__ < 5) +/* New Feature: Slave SPI Boot Mode Supported (Not Available On Older Silicon) */ +#define ANOMALY_05000332 (__SILICON_REVISION__ < 5) +/* Flag Data Register Writes One SCLK Cycle After Edge Is Detected May Clear Interrupt Status */ +#define ANOMALY_05000333 (__SILICON_REVISION__ < 5) -#endif /* (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) */ +/* Anomalies that don't exist on this proc */ +#define ANOMALY_05000183 (0) +#define ANOMALY_05000273 (0) +#define ANOMALY_05000311 (0) -#if (defined(CONFIG_BF_REV_0_5)) -#define ANOMALY_05000254 /* Incorrect Timer Pulse Width in Single-Shot PWM_OUT - * mode with external clock */ -#define ANOMALY_05000266 /* IMDMA destination IRQ status must be read prior to - * using IMDMA */ #endif - -#if (defined(CONFIG_BF_REV_0_3)) -#define ANOMALY_05000156 /* Timers in PWM-Out Mode with PPI GP Receive (Input) - * Mode with 0 Frame Syncs */ -#define ANOMALY_05000168 /* SDRAM auto-refresh and subsequent Power Ups */ -#define ANOMALY_05000169 /* DATA CPLB page miss can result in lost write-through - * cache data writes */ -#define ANOMALY_05000171 /* Boot-ROM code modifies SICA_IWRx wakeup registers */ -#define ANOMALY_05000174 /* Cache Fill Buffer Data lost */ -#define ANOMALY_05000175 /* Overlapping Sequencer and Memory Stalls */ -#define ANOMALY_05000176 /* Multiplication of (-1) by (-1) followed by an - * accumulator saturation */ -#define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General - * Purpose TX or RX modes */ -#define ANOMALY_05000181 /* Disabling the PPI resets the PPI configuration - * registers */ -#define ANOMALY_05000184 /* Timer Pin limitations for PPI TX Modes with - * External Frame Syncs */ -#define ANOMALY_05000185 /* PPI TX Mode with 2 External Frame Syncs */ -#define ANOMALY_05000186 /* PPI packing with Data Length greater than 8 bits - * (not a meaningful mode) */ -#define ANOMALY_05000188 /* IMDMA Restrictions on Descriptor and Buffer - * Placement in Memory */ -#define ANOMALY_05000189 /* False Protection Exception */ -#define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs - * when polarity setting is changed */ -#define ANOMALY_05000194 /* Restarting SPORT in specific modes may cause data - * corruption */ -#define ANOMALY_05000198 /* Failing MMR accesses when stalled by preceding - * memory read */ -#define ANOMALY_05000199 /* DMA current address shows wrong value during carry - * fix */ -#define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during - * inactive channels in certain conditions */ -#define ANOMALY_05000202 /* Possible infinite stall with specific dual-DAG - * situation */ -#define ANOMALY_05000204 /* Incorrect data read with write-through cache and - * allocate cache lines on reads only mode */ -#define ANOMALY_05000205 /* Specific sequence that can cause DMA error or DMA - * stopping */ -#define ANOMALY_05000207 /* Recovery from "brown-out" condition */ -#define ANOMALY_05000209 /* Speed-Path in computational unit affects certain - * instructions */ -#define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */ -#define ANOMALY_05000219 /* NMI event at boot time results in unpredictable - * state */ -#define ANOMALY_05000220 /* Data Corruption with Cached External Memory and - * Non-Cached On-Chip L2 Memory */ -#define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */ -#define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect - * data */ -#define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate - * Differences in certain Conditions */ -#define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */ -#define ANOMALY_05000232 /* SPORT data transmit lines are incorrectly driven in - * multichannel mode */ -#define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to - * hardware reset */ -#define ANOMALY_05000244 /* If i-cache is on, CSYNC/SSYNC/IDLE around Change of - * Control causes failures */ -#define ANOMALY_05000248 /* TESTSET operation forces stall on the other core */ -#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel - * (TDM) mode in certain conditions */ -#define ANOMALY_05000251 /* Exception not generated for MMR accesses in - * reserved region */ -#define ANOMALY_05000253 /* Maximum external clock speed for Timers */ -#define ANOMALY_05000258 /* Instruction Cache is corrupted when bits 9 and 12 - * of the ICPLB Data registers differ */ -#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */ -#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */ -#define ANOMALY_05000262 /* Stores to data cache may be lost */ -#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB - * exception */ -#define ANOMALY_05000264 /* CSYNC/SSYNC/IDLE causes infinite stall in second - * to last instruction in hardware loop */ -#define ANOMALY_05000276 /* Timing requirements change for External Frame - * Sync PPI Modes with non-zero PPI_DELAY */ -#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause - * DMA system instability */ -#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - * not restored */ -#define ANOMALY_05000283 /* An MMR write is stalled indefinitely when killed - * in a particular stage */ -#define ANOMALY_05000287 /* A read will receive incorrect data under certain - * conditions */ -#define ANOMALY_05000288 /* SPORTs may receive bad data if FIFOs fill up */ -#endif - -#endif /* _MACH_ANOMALY_H_ */ diff --git a/include/asm-blackfin/mach-bf561/bf561.h b/include/asm-blackfin/mach-bf561/bf561.h index 96a5d3a..8cc2e00 100644 --- a/include/asm-blackfin/mach-bf561/bf561.h +++ b/include/asm-blackfin/mach-bf561/bf561.h @@ -311,7 +311,7 @@ #define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly #endif -#if defined(ANOMALY_05000273) && (CONFIG_CCLK_DIV == 1) +#if ANOMALY_05000273 && (CONFIG_CCLK_DIV == 1) #error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK #endif diff --git a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h b/include/asm-blackfin/mach-common/cdef_LPBlackfin.h index 94ed381..ede210e 100644 --- a/include/asm-blackfin/mach-common/cdef_LPBlackfin.h +++ b/include/asm-blackfin/mach-common/cdef_LPBlackfin.h @@ -39,7 +39,7 @@ #define bfin_read_SRAM_BASE_ADDRESS() bfin_read32(SRAM_BASE_ADDRESS) #define bfin_write_SRAM_BASE_ADDRESS(val) bfin_write32(SRAM_BASE_ADDRESS,val) #define bfin_read_DMEM_CONTROL() bfin_read32(DMEM_CONTROL) -#ifdef ANOMALY_05000125 +#if ANOMALY_05000125 extern void bfin_write_DMEM_CONTROL(unsigned int val); #else #define bfin_write_DMEM_CONTROL(val) bfin_write32(DMEM_CONTROL,val) @@ -129,7 +129,7 @@ extern void bfin_write_DMEM_CONTROL(unsigned int val); #define DTEST_DATA3 0xFFE0040C */ #define bfin_read_IMEM_CONTROL() bfin_read32(IMEM_CONTROL) -#ifdef ANOMALY_05000125 +#if ANOMALY_05000125 extern void bfin_write_IMEM_CONTROL(unsigned int val); #else #define bfin_write_IMEM_CONTROL(val) bfin_write32(IMEM_CONTROL,val) diff --git a/include/asm-blackfin/mach-common/def_LPBlackfin.h b/include/asm-blackfin/mach-common/def_LPBlackfin.h index be1ece8..260515d 100644 --- a/include/asm-blackfin/mach-common/def_LPBlackfin.h +++ b/include/asm-blackfin/mach-common/def_LPBlackfin.h @@ -33,81 +33,77 @@ #include -/*#if !defined(__ADSPLPBLACKFIN__) -#warning def_LPBlackfin.h should only be included for 532 compatible chips. -#endif -*/ - #define MK_BMSK_(x) (1< +#if ANOMALY_05000198 +# define NOP_PAD_ANOMALY_05000198 "nop;" #else - -#define bfin_read8(addr) ({ unsigned char __v; \ - __asm__ __volatile__ ( \ - "%0 = b[%1] (z);\n\t" \ - :"=d"(__v) : "a"(addr)); \ - __v; }) - -#define bfin_read16(addr) ({ unsigned __v; \ - __asm__ __volatile__ (\ - "%0 = w[%1] (z);\n\t"\ - : "=d"(__v) : "a"(addr)); (unsigned short)__v; }) - -#define bfin_read32(addr) ({ unsigned __v; \ - __asm__ __volatile__ (\ - "%0 = [%1];\n\t"\ - : "=d"(__v) : "a"(addr)); __v; }) - -#define bfin_write8(addr, val) ({ \ - __asm__ __volatile__ ( \ - "b[%0] = %1; \n\t" \ - ::"a"(addr), "d"(val) : "memory");}) - -#define bfin_write16(addr,val) ({\ - __asm__ __volatile__ (\ - "w[%0] = %1;\n\t"\ - : : "a"(addr) , "d"(val) : "memory");}) - -#define bfin_write32(addr,val) ({\ - __asm__ __volatile__ (\ - "[%0] = %1;\n\t"\ - : : "a"(addr) , "d"(val) : "memory");}) - +# define NOP_PAD_ANOMALY_05000198 #endif +#define bfin_read8(addr) ({ \ + uint8_t __v; \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000198 \ + "%0 = b[%1] (z);" \ + : "=d" (__v) \ + : "a" (addr) \ + ); \ + __v; }) + +#define bfin_read16(addr) ({ \ + uint16_t __v; \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000198 \ + "%0 = w[%1] (z);" \ + : "=d" (__v) \ + : "a" (addr) \ + ); \ + __v; }) + +#define bfin_read32(addr) ({ \ + uint32_t __v; \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000198 \ + "%0 = [%1];" \ + : "=d" (__v) \ + : "a" (addr) \ + ); \ + __v; }) + +#define bfin_write8(addr, val) \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000198 \ + "b[%0] = %1;" \ + : \ + : "a" (addr), "d" (val) \ + : "memory" \ + ) + +#define bfin_write16(addr, val) \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000198 \ + "w[%0] = %1;" \ + : \ + : "a" (addr), "d" (val) \ + : "memory" \ + ) + +#define bfin_write32(addr, val) \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000198 \ + "[%0] = %1;" \ + : \ + : "a" (addr), "d" (val) \ + : "memory" \ + ) + +#endif /* __ASSEMBLY__ */ + /************************************************** * System Register Bits **************************************************/ diff --git a/include/asm-blackfin/system.h b/include/asm-blackfin/system.h index 5e5f1a0..b03cf7d 100644 --- a/include/asm-blackfin/system.h +++ b/include/asm-blackfin/system.h @@ -36,6 +36,7 @@ #include #include +#include /* * Interrupt configuring macros. @@ -43,53 +44,60 @@ extern unsigned long irq_flags; -#define local_irq_enable() do { \ - __asm__ __volatile__ ( \ - "sti %0;" \ - ::"d"(irq_flags)); \ -} while (0) +#define local_irq_enable() \ + __asm__ __volatile__( \ + "sti %0;" \ + : \ + : "d" (irq_flags) \ + ) -#define local_irq_disable() do { \ - int _tmp_dummy; \ - __asm__ __volatile__ ( \ - "cli %0;" \ - :"=d" (_tmp_dummy):); \ -} while (0) +#define local_irq_disable() \ + do { \ + int __tmp_dummy; \ + __asm__ __volatile__( \ + "cli %0;" \ + : "=d" (__tmp_dummy) \ + ); \ + } while (0) -#if defined(ANOMALY_05000244) && defined (CONFIG_BLKFIN_CACHE) -#define idle_with_irq_disabled() do { \ - __asm__ __volatile__ ( \ - "nop; nop;\n" \ - ".align 8;\n" \ - "sti %0; idle;\n" \ - ::"d" (irq_flags)); \ -} while (0) +#if ANOMALY_05000244 && defined(CONFIG_BLKFIN_CACHE) +# define NOP_PAD_ANOMALY_05000244 "nop; nop;" #else -#define idle_with_irq_disabled() do { \ - __asm__ __volatile__ ( \ - ".align 8;\n" \ - "sti %0; idle;\n" \ - ::"d" (irq_flags)); \ -} while (0) +# define NOP_PAD_ANOMALY_05000244 #endif +#define idle_with_irq_disabled() \ + __asm__ __volatile__( \ + NOP_PAD_ANOMALY_05000244 \ + ".align 8;" \ + "sti %0;" \ + "idle;" \ + : \ + : "d" (irq_flags) \ + ) + #ifdef CONFIG_DEBUG_HWERR -#define __save_and_cli(x) do { \ - __asm__ __volatile__ ( \ - "cli %0;\n\tsti %1;" \ - :"=&d"(x): "d" (0x3F)); \ -} while (0) +# define __save_and_cli(x) \ + __asm__ __volatile__( \ + "cli %0;" \ + "sti %1;" \ + : "=&d" (x) \ + : "d" (0x3F) \ + ) #else -#define __save_and_cli(x) do { \ - __asm__ __volatile__ ( \ - "cli %0;" \ - :"=&d"(x):); \ -} while (0) +# define __save_and_cli(x) \ + __asm__ __volatile__( \ + "cli %0;" \ + : "=&d" (x) \ + ) #endif -#define local_save_flags(x) asm volatile ("cli %0;" \ - "sti %0;" \ - :"=d"(x):); +#define local_save_flags(x) \ + __asm__ __volatile__( \ + "cli %0;" \ + "sti %0;" \ + : "=d" (x) \ + ) #ifdef CONFIG_DEBUG_HWERR #define irqs_enabled_from_flags(x) (((x) & ~0x3f) != 0) @@ -97,10 +105,11 @@ extern unsigned long irq_flags; #define irqs_enabled_from_flags(x) ((x) != 0x1f) #endif -#define local_irq_restore(x) do { \ - if (irqs_enabled_from_flags(x)) \ - local_irq_enable (); \ -} while (0) +#define local_irq_restore(x) \ + do { \ + if (irqs_enabled_from_flags(x)) \ + local_irq_enable(); \ + } while (0) /* For spinlocks etc */ #define local_irq_save(x) __save_and_cli(x) -- cgit v1.1 From 60e9356d770ca3622fe5e84680b78fc376e53fbf Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 25 Jul 2007 11:56:01 +0800 Subject: Blackfin arch: update BF54x anomaly list Signed-off-by: Mike Frysinger Signed-off-by: Roy Huang Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf548/anomaly.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index 952f03e..37e0bd2 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -27,6 +27,8 @@ #define ANOMALY_05000265 (1) /* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */ #define ANOMALY_05000272 (1) +/* False Hardware Error Exception when ISR context is not restored */ +#define ANOMALY_05000281 (1) /* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */ #define ANOMALY_05000310 (1) /* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ @@ -59,6 +61,7 @@ #define ANOMALY_05000183 (0) #define ANOMALY_05000198 (0) #define ANOMALY_05000244 (0) +#define ANOMALY_05000261 (0) #define ANOMALY_05000263 (0) #define ANOMALY_05000266 (0) #define ANOMALY_05000273 (0) -- cgit v1.1 From d5148ffa600e6a655b458bedc593020e0574f967 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 25 Jul 2007 11:57:42 +0800 Subject: Blackfin arch: use the [CS]SYNC() macros which include anomaly workarounds rather than __builtin_bfin_[cs]sync() Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf533/cdefBF532.h | 2 +- include/asm-blackfin/mach-bf537/cdefBF534.h | 2 +- include/asm-blackfin/mach-bf548/cdefBF54x_base.h | 2 +- include/asm-blackfin/mach-bf561/cdefBF561.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf533/cdefBF532.h b/include/asm-blackfin/mach-bf533/cdefBF532.h index 74f967b..67a6dc4 100644 --- a/include/asm-blackfin/mach-bf533/cdefBF532.h +++ b/include/asm-blackfin/mach-bf533/cdefBF532.h @@ -65,7 +65,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) bfin_write32(SIC_IWR, IWR_ENABLE(0)); bfin_write16(VR_CTL, val); - __builtin_bfin_ssync(); + SSYNC(); local_irq_save(flags); asm("IDLE;"); diff --git a/include/asm-blackfin/mach-bf537/cdefBF534.h b/include/asm-blackfin/mach-bf537/cdefBF534.h index 84e58fa..5dab41f 100644 --- a/include/asm-blackfin/mach-bf537/cdefBF534.h +++ b/include/asm-blackfin/mach-bf537/cdefBF534.h @@ -57,7 +57,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) bfin_write32(SIC_IWR, IWR_ENABLE(0)); bfin_write16(VR_CTL, val); - __builtin_bfin_ssync(); + SSYNC(); local_irq_save(flags); asm("IDLE;"); diff --git a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h index cdf29e7..10475bb 100644 --- a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h +++ b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h @@ -60,7 +60,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) bfin_write32(SIC_IWR2, 0); bfin_write16(VR_CTL, val); - __builtin_bfin_ssync(); + SSYNC(); local_irq_save(flags); asm("IDLE;"); diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/include/asm-blackfin/mach-bf561/cdefBF561.h index 73d4d65..2efcd2c 100644 --- a/include/asm-blackfin/mach-bf561/cdefBF561.h +++ b/include/asm-blackfin/mach-bf561/cdefBF561.h @@ -67,7 +67,7 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) bfin_write32(SICA_IWR1, 0); bfin_write16(VR_CTL, val); - __builtin_bfin_ssync(); + SSYNC(); local_irq_save(flags); asm("IDLE;"); -- cgit v1.1 From 36a1548f99e54520f049a703e1b91bae95e72481 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 25 Jul 2007 12:01:19 +0800 Subject: Blackfin arch: reorganize headers slightly so we can be sure things are defined early enough Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/blackfin.h | 6 ++++-- include/asm-blackfin/mach-bf533/cdefBF532.h | 8 +++----- include/asm-blackfin/mach-bf537/cdefBF534.h | 2 ++ include/asm-blackfin/mach-bf548/cdefBF54x_base.h | 2 ++ include/asm-blackfin/mach-bf561/cdefBF561.h | 7 ++----- 5 files changed, 13 insertions(+), 12 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/blackfin.h b/include/asm-blackfin/blackfin.h index 1b2dd5a..5ecf0aa 100644 --- a/include/asm-blackfin/blackfin.h +++ b/include/asm-blackfin/blackfin.h @@ -11,8 +11,7 @@ #define HI(con32) (((con32) >> 16) & 0xFFFF) #define hi(con32) (((con32) >> 16) & 0xFFFF) -#include -#include +#include #ifndef __ASSEMBLY__ @@ -105,4 +104,7 @@ static inline void CSYNC(void) #endif /* __ASSEMBLY__ */ +#include +#include + #endif /* _BLACKFIN_H_ */ diff --git a/include/asm-blackfin/mach-bf533/cdefBF532.h b/include/asm-blackfin/mach-bf533/cdefBF532.h index 67a6dc4..40c1ad3 100644 --- a/include/asm-blackfin/mach-bf533/cdefBF532.h +++ b/include/asm-blackfin/mach-bf533/cdefBF532.h @@ -30,11 +30,9 @@ #ifndef _CDEF_BF532_H #define _CDEF_BF532_H -/* -#if !defined(__ADSPLPBLACKFIN__) -#warning cdefBF532.h should only be included for 532 compatible chips. -#endif -*/ + +#include + /*include all Core registers and bit definitions*/ #include "defBF532.h" diff --git a/include/asm-blackfin/mach-bf537/cdefBF534.h b/include/asm-blackfin/mach-bf537/cdefBF534.h index 5dab41f..78227bc 100644 --- a/include/asm-blackfin/mach-bf537/cdefBF534.h +++ b/include/asm-blackfin/mach-bf537/cdefBF534.h @@ -32,6 +32,8 @@ #ifndef _CDEF_BF534_H #define _CDEF_BF534_H +#include + /* Include all Core registers and bit definitions */ #include "defBF534.h" diff --git a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h index 10475bb..aefab3f 100644 --- a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h +++ b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h @@ -31,6 +31,8 @@ #ifndef _CDEF_BF54X_H #define _CDEF_BF54X_H +#include + #include "defBF54x_base.h" #include diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/include/asm-blackfin/mach-bf561/cdefBF561.h index 2efcd2c..d667816 100644 --- a/include/asm-blackfin/mach-bf561/cdefBF561.h +++ b/include/asm-blackfin/mach-bf561/cdefBF561.h @@ -31,11 +31,8 @@ #ifndef _CDEF_BF561_H #define _CDEF_BF561_H -/* -#if !defined(__ADSPBF561__) -#warning cdefBF561.h should only be included for BF561 chip. -#endif -*/ +#include + /* include all Core registers and bit definitions */ #include "defBF561.h" -- cgit v1.1 From 35c724f310c4b73dbfa6503a46bf86a4c55f8193 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Fri, 3 Aug 2007 16:48:13 +0800 Subject: Blackfin arch: fix typo... we want csync in CSYNC(), not ssync Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/blackfin.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/blackfin.h b/include/asm-blackfin/blackfin.h index 5ecf0aa..3c6e597 100644 --- a/include/asm-blackfin/blackfin.h +++ b/include/asm-blackfin/blackfin.h @@ -71,7 +71,7 @@ static inline void CSYNC(void) "nop;" "nop;" "nop;" - "ssync;" + "csync;" ); else __asm__ __volatile__("csync;"); -- cgit v1.1 From fb51d566803413d2682ca718aef1c6f946fdab05 Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Fri, 3 Aug 2007 17:56:29 +0800 Subject: Blackfin arch: Fix Anomaly hanlding, as pointed out by Mike Signed-off-by: Robin Getz Cc: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/blackfin.h | 32 +++++++------------------------- 1 file changed, 7 insertions(+), 25 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/blackfin.h b/include/asm-blackfin/blackfin.h index 3c6e597..984b74f 100644 --- a/include/asm-blackfin/blackfin.h +++ b/include/asm-blackfin/blackfin.h @@ -19,7 +19,7 @@ static inline void SSYNC(void) { int _tmp; - if (ANOMALY_05000312 && ANOMALY_05000244) + if (ANOMALY_05000312) __asm__ __volatile__( "cli %0;" "nop;" @@ -28,14 +28,7 @@ static inline void SSYNC(void) "sti %0;" : "=d" (_tmp) ); - else if (ANOMALY_05000312 && !ANOMALY_05000244) - __asm__ __volatile__( - "cli %0;" - "ssync;" - "sti %0;" - : "=d" (_tmp) - ); - else if (!ANOMALY_05000312 && ANOMALY_05000244) + else if (ANOMALY_05000244) __asm__ __volatile__( "nop;" "nop;" @@ -50,7 +43,7 @@ static inline void SSYNC(void) static inline void CSYNC(void) { int _tmp; - if (ANOMALY_05000312 && ANOMALY_05000244) + if (ANOMALY_05000312) __asm__ __volatile__( "cli %0;" "nop;" @@ -59,14 +52,7 @@ static inline void CSYNC(void) "sti %0;" : "=d" (_tmp) ); - else if (ANOMALY_05000312 && !ANOMALY_05000244) - __asm__ __volatile__( - "cli %0;" - "csync;" - "sti %0;" - : "=d" (_tmp) - ); - else if (!ANOMALY_05000312 && ANOMALY_05000244) + else if (ANOMALY_05000244) __asm__ __volatile__( "nop;" "nop;" @@ -84,19 +70,15 @@ static inline void CSYNC(void) #define ssync(x) SSYNC(x) #define csync(x) CSYNC(x) -#if ANOMALY_05000312 && ANOMALY_05000244 -#define SSYNC(scratch) cli scratch; nop; nop; SSYNC; sti scratch; -#define CSYNC(scratch) cli scratch; nop; nop; CSYNC; sti scratch; - -#elif ANOMALY_05000312 && !ANOMALY_05000244 +#if ANOMALY_05000312 #define SSYNC(scratch) cli scratch; nop; nop; SSYNC; sti scratch; #define CSYNC(scratch) cli scratch; nop; nop; CSYNC; sti scratch; -#elif !ANOMALY_05000312 && ANOMALY_05000244 +#elif ANOMALY_05000244 #define SSYNC(scratch) nop; nop; nop; SSYNC; #define CSYNC(scratch) nop; nop; nop; CSYNC; -#elif !ANOMALY_05000312 && !ANOMALY_05000244 +#else #define SSYNC(scratch) SSYNC; #define CSYNC(scratch) CSYNC; -- cgit v1.1 From bc8c84c947ad65cd2850c43f96bea825e426f9eb Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 5 Aug 2007 17:32:25 +0800 Subject: Blackfin arch: update to latest anomaly sheets Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf527/anomaly.h | 39 +++++++++++++++++++++++++++++++ include/asm-blackfin/mach-bf537/anomaly.h | 2 -- include/asm-blackfin/mach-bf548/anomaly.h | 18 +++++++++++--- include/asm-blackfin/mach-bf561/anomaly.h | 1 + 4 files changed, 55 insertions(+), 5 deletions(-) create mode 100644 include/asm-blackfin/mach-bf527/anomaly.h (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/include/asm-blackfin/mach-bf527/anomaly.h new file mode 100644 index 0000000..6112bc3 --- /dev/null +++ b/include/asm-blackfin/mach-bf527/anomaly.h @@ -0,0 +1,39 @@ +/* + * File: include/asm-blackfin/mach-bf527/anomaly.h + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * Copyright (C) 2004-2007 Analog Devices Inc. + * Licensed under the GPL-2 or later. + */ + +/* This file shoule be up to date with: + * - Revision A, May 30, 2007; ADSP-BF527 Blackfin Processor Anomaly List + */ + +#ifndef _MACH_ANOMALY_H_ +#define _MACH_ANOMALY_H_ + +/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */ +#define ANOMALY_05000074 (1) +/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */ +#define ANOMALY_05000119 (1) +/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */ +#define ANOMALY_05000122 (1) +/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */ +#define ANOMALY_05000245 (1) +/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ +#define ANOMALY_05000265 (1) +/* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */ +#define ANOMALY_05000301 (1) +/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ +#define ANOMALY_05000312 (1) +/* Incorrect Access of OTP_STATUS During otp_write() Function */ +#define ANOMALY_05000328 (1) +/* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */ +#define ANOMALY_05000337 (1) +/* TWI Does Not Operate Correctly Under Certain Signal Termination Conditions */ +#define ANOMALY_05000342 (1) +/* Boot ROM Kernel Incorrectly Alters Reset Value of USB Register */ +#define ANOMALY_05000347 (1) + +#endif diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h index dc736c6..3803f15 100644 --- a/include/asm-blackfin/mach-bf537/anomaly.h +++ b/include/asm-blackfin/mach-bf537/anomaly.h @@ -44,8 +44,6 @@ #define ANOMALY_05000122 (1) /* Killed 32-bit MMR write leads to next system MMR access thinking it should be 32-bit */ #define ANOMALY_05000157 (__SILICON_REVISION__ < 2) -/* PPI Data Lengths Between 8 and 16 do not zero out upper bits*/ -#define ANOMALY_05000166 (1) /* XXX: deleted from BF537 sheet ? */ /* PPI_DELAY not functional in PPI modes with 0 frame syncs */ #define ANOMALY_05000180 (1) /* Instruction Cache Is Not Functional */ diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index 37e0bd2..2248378 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -7,7 +7,7 @@ */ /* This file shoule be up to date with: - * - Revision B, April 6, 2007; ADSP-BF549 Silicon Anomaly List + * - Revision C, July 16, 2007; ADSP-BF549 Silicon Anomaly List */ #ifndef _MACH_ANOMALY_H_ @@ -21,14 +21,14 @@ #define ANOMALY_05000122 (1) /* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */ #define ANOMALY_05000245 (1) -/* Entering Hibernate State with RTC Seconds Interrupt Not Functional */ -#define ANOMALY_05000255 (1) /* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ #define ANOMALY_05000265 (1) /* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */ #define ANOMALY_05000272 (1) /* False Hardware Error Exception when ISR context is not restored */ #define ANOMALY_05000281 (1) +/* SSYNCs After Writes To CAN/DMA MMR Registers Are Not Always Handled Correctly */ +#define ANOMALY_05000304 (1) /* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */ #define ANOMALY_05000310 (1) /* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ @@ -55,6 +55,18 @@ #define ANOMALY_05000337 (1) /* Slave-Mode SPI0 MISO Failure With CPHA = 0 */ #define ANOMALY_05000338 (1) +/* If Memory Reads Are Enabled on SDH or HOSTDP, Other DMAC1 Peripherals Cannot Read */ +#define ANOMALY_05000340 (1) +/* Boot Host Wait (HWAIT) and Boot Host Wait Alternate (HWAITA) Signals Are Swapped */ +#define ANOMALY_05000344 (1) +/* USB Calibration Value Is Not Intialized */ +#define ANOMALY_05000346 (1) +/* Boot ROM Kernel Incorrectly Alters Reset Value of USB Register */ +#define ANOMALY_05000347 (1) +/* Data Lost when Core Reads SDH Data FIFO */ +#define ANOMALY_05000349 (1) +/* PLL Status Register Is Inaccurate */ +#define ANOMALY_05000351 (1) /* Anomalies that don't exist on this proc */ #define ANOMALY_05000125 (0) diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h index 4cb3337..bed9564 100644 --- a/include/asm-blackfin/mach-bf561/anomaly.h +++ b/include/asm-blackfin/mach-bf561/anomaly.h @@ -248,6 +248,7 @@ #define ANOMALY_05000333 (__SILICON_REVISION__ < 5) /* Anomalies that don't exist on this proc */ +#define ANOMALY_05000158 (0) #define ANOMALY_05000183 (0) #define ANOMALY_05000273 (0) #define ANOMALY_05000311 (0) -- cgit v1.1 From 301af2952b35fa527c89b4c0c0c1003d50afc378 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Tue, 24 Jul 2007 15:35:53 +0800 Subject: Blackfin arch: Finalize the generic gpio support - add gpio_to_irq and irq_to_gpio Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/gpio.h | 13 +++++++++++++ include/asm-blackfin/mach-bf533/irq.h | 2 ++ include/asm-blackfin/mach-bf537/irq.h | 2 ++ include/asm-blackfin/mach-bf548/irq.h | 2 ++ include/asm-blackfin/mach-bf561/irq.h | 2 ++ 5 files changed, 21 insertions(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/gpio.h b/include/asm-blackfin/gpio.h index 7480cfa..e714363 100644 --- a/include/asm-blackfin/gpio.h +++ b/include/asm-blackfin/gpio.h @@ -421,6 +421,19 @@ unsigned short gpio_get_value(unsigned short gpio); void gpio_direction_input(unsigned short gpio); void gpio_direction_output(unsigned short gpio); +#include /* cansleep wrappers */ +#include + +static inline int gpio_to_irq(unsigned gpio) +{ + return (gpio + GPIO_IRQ_BASE); +} + +static inline int irq_to_gpio(unsigned irq) +{ + return (irq - GPIO_IRQ_BASE); +} + #endif /* __ASSEMBLY__ */ #endif /* __ARCH_BLACKFIN_GPIO_H__ */ diff --git a/include/asm-blackfin/mach-bf533/irq.h b/include/asm-blackfin/mach-bf533/irq.h index 9879e68..452fb82 100644 --- a/include/asm-blackfin/mach-bf533/irq.h +++ b/include/asm-blackfin/mach-bf533/irq.h @@ -128,6 +128,8 @@ Core Emulation ** #define IRQ_PF14 47 #define IRQ_PF15 48 +#define GPIO_IRQ_BASE IRQ_PF0 + #ifdef CONFIG_IRQCHIP_DEMUX_GPIO #define NR_IRQS (IRQ_PF15+1) #else diff --git a/include/asm-blackfin/mach-bf537/irq.h b/include/asm-blackfin/mach-bf537/irq.h index 8af2a83..36c44bc 100644 --- a/include/asm-blackfin/mach-bf537/irq.h +++ b/include/asm-blackfin/mach-bf537/irq.h @@ -160,6 +160,8 @@ Core Emulation ** #define IRQ_PH14 96 #define IRQ_PH15 97 +#define GPIO_IRQ_BASE IRQ_PF0 + #ifdef CONFIG_IRQCHIP_DEMUX_GPIO #define NR_IRQS (IRQ_PH15+1) #else diff --git a/include/asm-blackfin/mach-bf548/irq.h b/include/asm-blackfin/mach-bf548/irq.h index e548d3c..21f06f7 100644 --- a/include/asm-blackfin/mach-bf548/irq.h +++ b/include/asm-blackfin/mach-bf548/irq.h @@ -337,6 +337,8 @@ Events (highest priority) EMU 0 #define IRQ_PJ14 BFIN_PJ_IRQ(14) /* N/A */ #define IRQ_PJ15 BFIN_PJ_IRQ(15) /* N/A */ +#define GPIO_IRQ_BASE IRQ_PA0 + #ifdef CONFIG_IRQCHIP_DEMUX_GPIO #define NR_IRQS (IRQ_PJ15+1) #else diff --git a/include/asm-blackfin/mach-bf561/irq.h b/include/asm-blackfin/mach-bf561/irq.h index a753ce7..1278992 100644 --- a/include/asm-blackfin/mach-bf561/irq.h +++ b/include/asm-blackfin/mach-bf561/irq.h @@ -289,6 +289,8 @@ #define IRQ_PF46 119 #define IRQ_PF47 120 +#define GPIO_IRQ_BASE IRQ_PF0 + #ifdef CONFIG_IRQCHIP_DEMUX_GPIO #define NR_IRQS (IRQ_PF47 + 1) #else -- cgit v1.1 From 40d63406a0dfc070fff9336c182619a0b167f165 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 10 Oct 2007 22:55:30 +0800 Subject: Blackfin arch: store labels so we later know who allocated GPIO/Peripheral resources Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf548/gpio.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf548/gpio.h b/include/asm-blackfin/mach-bf548/gpio.h index dbf66bc..cb8b0f1 100644 --- a/include/asm-blackfin/mach-bf548/gpio.h +++ b/include/asm-blackfin/mach-bf548/gpio.h @@ -209,8 +209,3 @@ struct gpio_port_t { unsigned short dummy7; unsigned int port_mux; }; - -int gpio_request(unsigned short gpio, const char *label); -void peripheral_free(unsigned short per); -int peripheral_request_list(unsigned short per[], const char *label); -void peripheral_free_list(unsigned short per[]); -- cgit v1.1 From 214cccbbb22136566e72956fcd23c48c2a4abb33 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Wed, 25 Jul 2007 14:42:03 +0800 Subject: Blackfin arch: bug fixing, add missing BF533_FAMILY GPIO_PFx definition Signed-off-by: Bryan Wu --- include/asm-blackfin/gpio.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/gpio.h b/include/asm-blackfin/gpio.h index e714363..dd203cd 100644 --- a/include/asm-blackfin/gpio.h +++ b/include/asm-blackfin/gpio.h @@ -144,6 +144,24 @@ #ifdef BF533_FAMILY #define MAX_BLACKFIN_GPIOS 16 + +#define GPIO_PF0 0 +#define GPIO_PF1 1 +#define GPIO_PF2 2 +#define GPIO_PF3 3 +#define GPIO_PF4 4 +#define GPIO_PF5 5 +#define GPIO_PF6 6 +#define GPIO_PF7 7 +#define GPIO_PF8 8 +#define GPIO_PF9 9 +#define GPIO_PF10 10 +#define GPIO_PF11 11 +#define GPIO_PF12 12 +#define GPIO_PF13 13 +#define GPIO_PF14 14 +#define GPIO_PF15 15 + #endif #ifdef BF537_FAMILY -- cgit v1.1 From 7c100f3b9073a8e64d843536f72a9414024f1969 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Sun, 5 Aug 2007 15:43:03 +0800 Subject: Blackfin arch: fix bugs report by Andy Liu , AD1836 can't be probed in BF561-EZ Cc: Andy Liu Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf561/portmux.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf561/portmux.h b/include/asm-blackfin/mach-bf561/portmux.h index 10d11d5..132ad31 100644 --- a/include/asm-blackfin/mach-bf561/portmux.h +++ b/include/asm-blackfin/mach-bf561/portmux.h @@ -81,7 +81,7 @@ #define P_TMR1 (P_DEFINED | P_IDENT(GPIO_PF1)) #define P_TMR0 (P_DEFINED | P_IDENT(GPIO_PF0)) #define P_SPI0_MOSI (P_DONTCARE) -#define P_SPI0_MIS0 (P_DONTCARE) +#define P_SPI0_MISO (P_DONTCARE) #define P_SPI0_SCK (P_DONTCARE) #endif /* _MACH_PORTMUX_H_ */ -- cgit v1.1 From 06039e90b90af4029184d577b3c66e59f6039a9e Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Mon, 27 Aug 2007 16:57:55 +0800 Subject: Blackfin arch: Fix define - SPORT0_DTPRI is first function Sigend-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf537/portmux.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf537/portmux.h b/include/asm-blackfin/mach-bf537/portmux.h index ae6c53b..5a3f7d3 100644 --- a/include/asm-blackfin/mach-bf537/portmux.h +++ b/include/asm-blackfin/mach-bf537/portmux.h @@ -99,7 +99,7 @@ #define P_SPORT0_DRPRI (P_DEFINED | P_IDENT(PORT_PJ8) | P_FUNCT(0)) #define P_SPORT0_TSCLK (P_DEFINED | P_IDENT(PORT_PJ9) | P_FUNCT(0)) #define P_SPORT0_TFS (P_DEFINED | P_IDENT(PORT_PJ10) | P_FUNCT(0)) -#define P_SPORT0_DTPRI (P_DEFINED | P_IDENT(PORT_PJ11) | P_FUNCT(1)) +#define P_SPORT0_DTPRI (P_DEFINED | P_IDENT(PORT_PJ11) | P_FUNCT(0)) #define P_CAN0_RX (P_DEFINED | P_IDENT(PORT_PJ4) | P_FUNCT(1)) #define P_CAN0_TX (P_DEFINED | P_IDENT(PORT_PJ5) | P_FUNCT(1)) #define P_SPI0_SSEL3 (P_DEFINED | P_IDENT(PORT_PJ10) | P_FUNCT(1)) -- cgit v1.1 From 1708268f7ee5177c35826f047b91d7324f099ab0 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 25 Jul 2007 11:50:42 +0800 Subject: Blackfin arch: scrub remaining ASSEMBLY usage since the switch to __ASSEMBLY__ Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf533/blackfin.h | 2 +- include/asm-blackfin/mach-bf537/blackfin.h | 2 +- include/asm-blackfin/mach-bf548/blackfin.h | 2 +- include/asm-blackfin/mach-bf561/blackfin.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf533/blackfin.h b/include/asm-blackfin/mach-bf533/blackfin.h index e438449..f3b240ab 100644 --- a/include/asm-blackfin/mach-bf533/blackfin.h +++ b/include/asm-blackfin/mach-bf533/blackfin.h @@ -38,7 +38,7 @@ #include "defBF532.h" #include "anomaly.h" -#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY)) +#if !defined(__ASSEMBLY__) #include "cdefBF532.h" #endif diff --git a/include/asm-blackfin/mach-bf537/blackfin.h b/include/asm-blackfin/mach-bf537/blackfin.h index bbd9705..f196588 100644 --- a/include/asm-blackfin/mach-bf537/blackfin.h +++ b/include/asm-blackfin/mach-bf537/blackfin.h @@ -43,7 +43,7 @@ #include "defBF537.h" #endif -#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY)) +#if !defined(__ASSEMBLY__) #include "cdefBF534.h" /* UART 0*/ diff --git a/include/asm-blackfin/mach-bf548/blackfin.h b/include/asm-blackfin/mach-bf548/blackfin.h index 791218f..19e84dd 100644 --- a/include/asm-blackfin/mach-bf548/blackfin.h +++ b/include/asm-blackfin/mach-bf548/blackfin.h @@ -54,7 +54,7 @@ #include "defBF549.h" #endif -#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY)) +#if !defined(__ASSEMBLY__) #ifdef CONFIG_BF542 #include "cdefBF542.h" #endif diff --git a/include/asm-blackfin/mach-bf561/blackfin.h b/include/asm-blackfin/mach-bf561/blackfin.h index 2537c84..562aee3 100644 --- a/include/asm-blackfin/mach-bf561/blackfin.h +++ b/include/asm-blackfin/mach-bf561/blackfin.h @@ -38,7 +38,7 @@ #include "defBF561.h" #include "anomaly.h" -#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY)) +#if !defined(__ASSEMBLY__) #include "cdefBF561.h" #endif -- cgit v1.1 From b99ab54d4f11141b2ef3e50c3543b7243d3f49fb Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Thu, 11 Oct 2007 10:57:54 +0800 Subject: Blackfin serial driver: use new GPIO API Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf548/bfin_serial_5xx.h | 39 +++++++++++------------ 1 file changed, 19 insertions(+), 20 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h index 2f4afc9..f21a162 100644 --- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h +++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h @@ -1,5 +1,6 @@ #include #include +#include #define NR_PORTS 4 @@ -143,50 +144,48 @@ struct bfin_serial_res bfin_serial_resource[] = { int nr_ports = ARRAY_SIZE(bfin_serial_resource); +#define DRIVER_NAME "bfin-uart" + static void bfin_serial_hw_init(struct bfin_serial_port *uart) { #ifdef CONFIG_SERIAL_BFIN_UART0 - /* Enable UART0 RX and TX on pin 7 & 8 of PORT E */ - bfin_write_PORTE_FER(0x180 | bfin_read_PORTE_FER()); - bfin_write_PORTE_MUX(0x3C000 | bfin_read_PORTE_MUX()); + peripheral_request(P_UART0_TX, DRIVER_NAME); + peripheral_request(P_UART0_RX, DRIVER_NAME); #endif #ifdef CONFIG_SERIAL_BFIN_UART1 - /* Enable UART1 RX and TX on pin 0 & 1 of PORT H */ - bfin_write_PORTH_FER(0x3 | bfin_read_PORTH_FER()); - bfin_write_PORTH_MUX(~0xF & bfin_read_PORTH_MUX()); + peripheral_request(P_UART1_TX, DRIVER_NAME); + peripheral_request(P_UART1_RX, DRIVER_NAME); + #ifdef CONFIG_BFIN_UART1_CTSRTS - /* Enable UART1 RTS and CTS on pin 9 & 10 of PORT E */ - bfin_write_PORTE_FER(0x600 | bfin_read_PORTE_FER()); - bfin_write_PORTE_MUX(~0x3C0000 & bfin_read_PORTE_MUX()); + peripheral_request(P_UART1_RTS, DRIVER_NAME); + peripheral_request(P_UART1_CTS DRIVER_NAME); #endif #endif #ifdef CONFIG_SERIAL_BFIN_UART2 - /* Enable UART2 RX and TX on pin 4 & 5 of PORT B */ - bfin_write_PORTB_FER(0x30 | bfin_read_PORTB_FER()); - bfin_write_PORTB_MUX(~0xF00 & bfin_read_PORTB_MUX()); + peripheral_request(P_UART2_TX, DRIVER_NAME); + peripheral_request(P_UART2_RX, DRIVER_NAME); #endif #ifdef CONFIG_SERIAL_BFIN_UART3 - /* Enable UART3 RX and TX on pin 6 & 7 of PORT B */ - bfin_write_PORTB_FER(0xC0 | bfin_read_PORTB_FER()); - bfin_write_PORTB_MUX(~0xF000 | bfin_read_PORTB_MUX()); + peripheral_request(P_UART3_TX, DRIVER_NAME); + peripheral_request(P_UART3_RX, DRIVER_NAME); + #ifdef CONFIG_BFIN_UART3_CTSRTS - /* Enable UART3 RTS and CTS on pin 2 & 3 of PORT B */ - bfin_write_PORTB_FER(0xC | bfin_read_PORTB_FER()); - bfin_write_PORTB_MUX(~0xF0 | bfin_read_PORTB_MUX()); + peripheral_request(P_UART3_RTS, DRIVER_NAME); + peripheral_request(P_UART3_CTS DRIVER_NAME); #endif #endif SSYNC(); #ifdef CONFIG_SERIAL_BFIN_CTSRTS if (uart->cts_pin >= 0) { - gpio_request(uart->cts_pin, NULL); + gpio_request(uart->cts_pin, DRIVER_NAME); gpio_direction_input(uart->cts_pin); } if (uart->rts_pin >= 0) { - gpio_request(uart->rts_pin, NULL); + gpio_request(uart->rts_pin, DRIVER_NAME); gpio_direction_output(uart->rts_pin); } #endif -- cgit v1.1 From f16295e7e7f2a2a15876f570f10d6dc8f1f36ab8 Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Fri, 3 Aug 2007 18:07:17 +0800 Subject: Blackfin arch: Fix CCLK and SCLK checks Fix CCLK and SCLK checks, combine all arch checks into one file for maintance. Checkins that remove more lines than they add are always good. Signed-off-by: Robin Getz Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf533/bf533.h | 91 ------------------------------- include/asm-blackfin/mach-bf537/bf537.h | 91 ------------------------------- include/asm-blackfin/mach-bf548/bf548.h | 87 ----------------------------- include/asm-blackfin/mach-bf561/bf561.h | 87 ----------------------------- include/asm-blackfin/mach-common/clocks.h | 68 +++++++++++++++++++++++ 5 files changed, 68 insertions(+), 356 deletions(-) create mode 100644 include/asm-blackfin/mach-common/clocks.h (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/include/asm-blackfin/mach-bf533/bf533.h index 41e4e83..cb210f6 100644 --- a/include/asm-blackfin/mach-bf533/bf533.h +++ b/include/asm-blackfin/mach-bf533/bf533.h @@ -141,97 +141,6 @@ #define AMGCTLVAL (V_AMBEN | V_AMCKEN | V_CDPRIO) -#define MAX_VC 650000000 -#define MIN_VC 50000000 - -#ifdef CONFIG_BFIN_KERNEL_CLOCK -/********************************PLL Settings **************************************/ -#if (CONFIG_VCO_MULT < 0) -#error "VCO Multiplier is less than 0. Please select a different value" -#endif - -#if (CONFIG_VCO_MULT == 0) -#error "VCO Multiplier should be greater than 0. Please select a different value" -#endif - -#if (CONFIG_VCO_MULT > 64) -#error "VCO Multiplier is more than 64. Please select a different value" -#endif - -#ifndef CONFIG_CLKIN_HALF -#define CONFIG_VCO_HZ (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) -#else -#define CONFIG_VCO_HZ ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2) -#endif - -#ifndef CONFIG_PLL_BYPASS -#define CONFIG_CCLK_HZ (CONFIG_VCO_HZ/CONFIG_CCLK_DIV) -#define CONFIG_SCLK_HZ (CONFIG_VCO_HZ/CONFIG_SCLK_DIV) -#else -#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ -#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ -#endif - -#if (CONFIG_SCLK_DIV < 1) -#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value" -#endif - -#if (CONFIG_SCLK_DIV > 15) -#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value" -#endif - -#if (CONFIG_CCLK_DIV != 1) -#if (CONFIG_CCLK_DIV != 2) -#if (CONFIG_CCLK_DIV != 4) -#if (CONFIG_CCLK_DIV != 8) -#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value" -#endif -#endif -#endif -#endif - -#if (CONFIG_VCO_HZ > MAX_VC) -#error "VCO selected is more than maximum value. Please change the VCO multipler" -#endif - -#if (CONFIG_SCLK_HZ > 133000000) -#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier" -#endif - -#if (CONFIG_SCLK_HZ < 27000000) -#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier" -#endif - -#if (CONFIG_SCLK_HZ > CONFIG_CCLK_HZ) -#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ) -#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ) -#error "Please select sclk less than cclk" -#endif -#endif -#endif - -#if (CONFIG_CCLK_DIV == 1) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV1 -#endif -#if (CONFIG_CCLK_DIV == 2) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV2 -#endif -#if (CONFIG_CCLK_DIV == 4) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV4 -#endif -#if (CONFIG_CCLK_DIV == 8) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV8 -#endif -#ifndef CONFIG_CCLK_ACT_DIV -#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly -#endif - -#if ANOMALY_05000273 && (CONFIG_CCLK_DIV == 1) -#error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK -#endif - -#endif /* CONFIG_BFIN_KERNEL_CLOCK */ - #ifdef CONFIG_BF533 #define CPU "BF533" #define CPUID 0x027a5000 diff --git a/include/asm-blackfin/mach-bf537/bf537.h b/include/asm-blackfin/mach-bf537/bf537.h index 04b0816..603823f 100644 --- a/include/asm-blackfin/mach-bf537/bf537.h +++ b/include/asm-blackfin/mach-bf537/bf537.h @@ -121,97 +121,6 @@ #define AMGCTLVAL (V_AMBEN | V_AMCKEN | V_CDPRIO) -#define MAX_VC 650000000 -#define MIN_VC 50000000 - -/********************************PLL Settings **************************************/ -#ifdef CONFIG_BFIN_KERNEL_CLOCK -#if (CONFIG_VCO_MULT < 0) -#error "VCO Multiplier is less than 0. Please select a different value" -#endif - -#if (CONFIG_VCO_MULT == 0) -#error "VCO Multiplier should be greater than 0. Please select a different value" -#endif - -#if (CONFIG_VCO_MULT > 64) -#error "VCO Multiplier is more than 64. Please select a different value" -#endif - -#ifndef CONFIG_CLKIN_HALF -#define CONFIG_VCO_HZ (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) -#else -#define CONFIG_VCO_HZ ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2) -#endif - -#ifndef CONFIG_PLL_BYPASS -#define CONFIG_CCLK_HZ (CONFIG_VCO_HZ/CONFIG_CCLK_DIV) -#define CONFIG_SCLK_HZ (CONFIG_VCO_HZ/CONFIG_SCLK_DIV) -#else -#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ -#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ -#endif - -#if (CONFIG_SCLK_DIV < 1) -#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value" -#endif - -#if (CONFIG_SCLK_DIV > 15) -#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value" -#endif - -#if (CONFIG_CCLK_DIV != 1) -#if (CONFIG_CCLK_DIV != 2) -#if (CONFIG_CCLK_DIV != 4) -#if (CONFIG_CCLK_DIV != 8) -#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value" -#endif -#endif -#endif -#endif - -#if (CONFIG_VCO_HZ > MAX_VC) -#error "VCO selected is more than maximum value. Please change the VCO multipler" -#endif - -#if (CONFIG_SCLK_HZ > 133000000) -#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier" -#endif - -#if (CONFIG_SCLK_HZ < 27000000) -#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier" -#endif - -#if (CONFIG_SCLK_HZ >= CONFIG_CCLK_HZ) -#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ) -#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ) -#error "Please select sclk less than cclk" -#endif -#endif -#endif - -#if (CONFIG_CCLK_DIV == 1) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV1 -#endif -#if (CONFIG_CCLK_DIV == 2) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV2 -#endif -#if (CONFIG_CCLK_DIV == 4) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV4 -#endif -#if (CONFIG_CCLK_DIV == 8) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV8 -#endif -#ifndef CONFIG_CCLK_ACT_DIV -#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly -#endif - -#if ANOMALY_05000273 && (CONFIG_CCLK_DIV == 1) -#error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK -#endif - -#endif /* CONFIG_BFIN_KERNEL_CLOCK */ - #ifdef CONFIG_BF537 #define CPU "BF537" #define CPUID 0x027c8000 diff --git a/include/asm-blackfin/mach-bf548/bf548.h b/include/asm-blackfin/mach-bf548/bf548.h index 9498313..50306a8 100644 --- a/include/asm-blackfin/mach-bf548/bf548.h +++ b/include/asm-blackfin/mach-bf548/bf548.h @@ -106,93 +106,6 @@ #define AMGCTLVAL (V_AMBEN | V_AMCKEN) -#define MAX_VC 650000000 -#define MIN_VC 50000000 - -/********************************PLL Settings **************************************/ -#ifdef CONFIG_BFIN_KERNEL_CLOCK -#if (CONFIG_VCO_MULT < 0) -#error "VCO Multiplier is less than 0. Please select a different value" -#endif - -#if (CONFIG_VCO_MULT == 0) -#error "VCO Multiplier should be greater than 0. Please select a different value" -#endif - -#if (CONFIG_VCO_MULT > 64) -#error "VCO Multiplier is more than 64. Please select a different value" -#endif - -#ifndef CONFIG_CLKIN_HALF -#define CONFIG_VCO_HZ (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) -#else -#define CONFIG_VCO_HZ ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2) -#endif - -#ifndef CONFIG_PLL_BYPASS -#define CONFIG_CCLK_HZ (CONFIG_VCO_HZ/CONFIG_CCLK_DIV) -#define CONFIG_SCLK_HZ (CONFIG_VCO_HZ/CONFIG_SCLK_DIV) -#else -#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ -#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ -#endif - -#if (CONFIG_SCLK_DIV < 1) -#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value" -#endif - -#if (CONFIG_SCLK_DIV > 15) -#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value" -#endif - -#if (CONFIG_CCLK_DIV != 1) -#if (CONFIG_CCLK_DIV != 2) -#if (CONFIG_CCLK_DIV != 4) -#if (CONFIG_CCLK_DIV != 8) -#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value" -#endif -#endif -#endif -#endif - -#if (CONFIG_VCO_HZ > MAX_VC) -#error "VCO selected is more than maximum value. Please change the VCO multipler" -#endif - -#if (CONFIG_SCLK_HZ > 133000000) -#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier" -#endif - -#if (CONFIG_SCLK_HZ < 27000000) -#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier" -#endif - -#if (CONFIG_SCLK_HZ >= CONFIG_CCLK_HZ) -#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ) -#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ) -#error "Please select sclk less than cclk" -#endif -#endif -#endif - -#if (CONFIG_CCLK_DIV == 1) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV1 -#endif -#if (CONFIG_CCLK_DIV == 2) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV2 -#endif -#if (CONFIG_CCLK_DIV == 4) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV4 -#endif -#if (CONFIG_CCLK_DIV == 8) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV8 -#endif -#ifndef CONFIG_CCLK_ACT_DIV -#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly -#endif - -#endif /* CONFIG_BFIN_KERNEL_CLOCK */ - #ifdef CONFIG_BF542 #define CPU "BF542" #define CPUID 0x027c8000 diff --git a/include/asm-blackfin/mach-bf561/bf561.h b/include/asm-blackfin/mach-bf561/bf561.h index 8cc2e00..53b650f 100644 --- a/include/asm-blackfin/mach-bf561/bf561.h +++ b/include/asm-blackfin/mach-bf561/bf561.h @@ -230,93 +230,6 @@ #define AMGCTLVAL (V_AMBEN | V_AMCKEN | V_CDPRIO | V_B0PEN | V_B1PEN | V_B2PEN | V_B3PEN | 0x0002) -#define MAX_VC 600000000 -#define MIN_VC 50000000 - -/******************************* PLL Settings ********************************/ -#ifdef CONFIG_BFIN_KERNEL_CLOCK -#if (CONFIG_VCO_MULT < 0) -#error "VCO Multiplier is less than 0. Please select a different value" -#endif - -#if (CONFIG_VCO_MULT == 0) -#error "VCO Multiplier should be greater than 0. Please select a different value" -#endif - -#ifndef CONFIG_CLKIN_HALF -#define CONFIG_VCO_HZ (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) -#else -#define CONFIG_VCO_HZ ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2) -#endif - -#ifndef CONFIG_PLL_BYPASS -#define CONFIG_CCLK_HZ (CONFIG_VCO_HZ/CONFIG_CCLK_DIV) -#define CONFIG_SCLK_HZ (CONFIG_VCO_HZ/CONFIG_SCLK_DIV) -#else -#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ -#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ -#endif - -#if (CONFIG_SCLK_DIV < 1) -#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value" -#endif - -#if (CONFIG_SCLK_DIV > 15) -#error "SCLK DIV cannot be less than 1 or more than 15. Please select a proper value" -#endif - -#if (CONFIG_CCLK_DIV != 1) -#if (CONFIG_CCLK_DIV != 2) -#if (CONFIG_CCLK_DIV != 4) -#if (CONFIG_CCLK_DIV != 8) -#error "CCLK DIV can be 1,2,4 or 8 only. Please select a proper value" -#endif -#endif -#endif -#endif - -#if (CONFIG_VCO_HZ > MAX_VC) -#error "VCO selected is more than maximum value. Please change the VCO multipler" -#endif - -#if (CONFIG_SCLK_HZ > 133000000) -#error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier" -#endif - -#if (CONFIG_SCLK_HZ < 27000000) -#error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier" -#endif - -#if (CONFIG_SCLK_HZ >= CONFIG_CCLK_HZ) -#if (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ) -#if (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ) -#error "Please select sclk less than cclk" -#endif -#endif -#endif - -#if (CONFIG_CCLK_DIV == 1) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV1 -#endif -#if (CONFIG_CCLK_DIV == 2) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV2 -#endif -#if (CONFIG_CCLK_DIV == 4) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV4 -#endif -#if (CONFIG_CCLK_DIV == 8) -#define CONFIG_CCLK_ACT_DIV CCLK_DIV8 -#endif -#ifndef CONFIG_CCLK_ACT_DIV -#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly -#endif - -#if ANOMALY_05000273 && (CONFIG_CCLK_DIV == 1) -#error ANOMALY 05000273, please make sure CCLK is at least 2x SCLK -#endif - -#endif /* CONFIG_BFIN_KERNEL_CLOCK */ - #ifdef CONFIG_BF561 #define CPU "BF561" #define CPUID 0x027bb000 diff --git a/include/asm-blackfin/mach-common/clocks.h b/include/asm-blackfin/mach-common/clocks.h new file mode 100644 index 0000000..5e8113e --- /dev/null +++ b/include/asm-blackfin/mach-common/clocks.h @@ -0,0 +1,68 @@ +/* + * File: include/asm-blackfin/mach-common/clocks.h + * Based on: include/asm-blackfin/mach-bf537/bf537.h + * Author: Robin Getz + * + * Created: 25Jul07 + * Description: Common Clock definitions for various kernel files + * + * Modified: + * Copyright 2004-2007 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + + + +#ifdef CONFIG_CCLK_DIV_1 +# define CONFIG_CCLK_ACT_DIV CCLK_DIV1 +# define CONFIG_CCLK_DIV 1 +#endif + +#ifdef CONFIG_CCLK_DIV_2 +# define CONFIG_CCLK_ACT_DIV CCLK_DIV2 +# define CONFIG_CCLK_DIV 2 +#endif + +#ifdef CONFIG_CCLK_DIV_4 +# define CONFIG_CCLK_ACT_DIV CCLK_DIV4 +# define CONFIG_CCLK_DIV 4 +#endif + +#ifdef CONFIG_CCLK_DIV_8 +# define CONFIG_CCLK_ACT_DIV CCLK_DIV8 +# define CONFIG_CCLK_DIV 8 +#endif + +#ifndef CONFIG_PLL_BYPASS +# ifndef CONFIG_CLKIN_HALF +# define CONFIG_VCO_HZ (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) +# else +# define CONFIG_VCO_HZ ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)/2) +# endif + +# define CONFIG_CCLK_HZ (CONFIG_VCO_HZ/CONFIG_CCLK_DIV) +# define CONFIG_SCLK_HZ (CONFIG_VCO_HZ/CONFIG_SCLK_DIV) + +#else +# define CONFIG_VCO_HZ (CONFIG_CLKIN_HZ) +# define CONFIG_CCLK_HZ (CONFIG_CLKIN_HZ) +# define CONFIG_SCLK_HZ (CONFIG_CLKIN_HZ) +# define CONFIG_VCO_MULT 0 +#endif + -- cgit v1.1 From 518039bc24cbb9ce34665814fe120eac50bedd9a Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Wed, 25 Jul 2007 11:03:28 +0800 Subject: Blackfin arch: Add ability to expend the hardware trace buffer Add ability to expend the hardware trace buffer via a configurable software buffer - so you can have lots of history when a crash occurs. The interesting way we do printk in the traps.c confusese the checking script Signed-off-by: Robin Getz Signed-off-by: Bryan Wu --- include/asm-blackfin/trace.h | 55 ++++++++++++++++++++++++++++++++++++-------- 1 file changed, 46 insertions(+), 9 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/trace.h b/include/asm-blackfin/trace.h index 9c2474c..6313aac 100644 --- a/include/asm-blackfin/trace.h +++ b/include/asm-blackfin/trace.h @@ -6,23 +6,46 @@ #ifndef _BLACKFIN_TRACE_ #define _BLACKFIN_TRACE_ +/* Normally, we use ON, but you can't turn on software expansion until + * interrupts subsystem is ready + */ + +#define BFIN_TRACE_INIT ((CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION << 4) | 0x03) +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND +#define BFIN_TRACE_ON (BFIN_TRACE_INIT | (CONFIG_DEBUG_BFIN_HWTRACE_EXPAND << 2)) +#else +#define BFIN_TRACE_ON (BFIN_TRACE_INIT) +#endif + #ifndef __ASSEMBLY__ +extern unsigned long trace_buff_offset; +extern unsigned long software_trace_buff[]; + /* Trace Macros for C files */ +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON + #define trace_buffer_save(x) \ - do { \ - (x) = bfin_read_TBUFCTL(); \ - bfin_write_TBUFCTL((x) & ~TBUFEN); \ - } while (0) + do { \ + (x) = bfin_read_TBUFCTL(); \ + bfin_write_TBUFCTL((x) & ~TBUFEN); \ + } while (0) #define trace_buffer_restore(x) \ - do { \ - bfin_write_TBUFCTL((x)); \ - } while (0) + do { \ + bfin_write_TBUFCTL((x)); \ + } while (0) +#else /* DEBUG_BFIN_HWTRACE_ON */ + +#define trace_buffer_save(x) +#define trace_buffer_restore(x) +#endif /* CONFIG_DEBUG_BFIN_HWTRACE_ON */ #else /* Trace Macros for Assembly files */ +#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON + #define TRACE_BUFFER_START(preg, dreg) trace_buffer_start(preg, dreg) #define TRACE_BUFFER_STOP(preg, dreg) trace_buffer_stop(preg, dreg) @@ -32,12 +55,26 @@ dreg = 0x1; \ [preg] = dreg; -#define trace_buffer_start(preg, dreg) \ +#define trace_buffer_start(preg, dreg) \ preg.L = LO(TBUFCTL); \ preg.H = HI(TBUFCTL); \ - dreg = 0x13; \ + dreg = BFIN_TRACE_ON; \ + [preg] = dreg; + +#define trace_buffer_init(preg, dreg) \ + preg.L = LO(TBUFCTL); \ + preg.H = HI(TBUFCTL); \ + dreg = BFIN_TRACE_INIT; \ [preg] = dreg; +#else /* CONFIG_DEBUG_BFIN_HWTRACE_ON */ + +#define trace_buffer_stop(preg, dreg) +#define trace_buffer_start(preg, dreg) +#define trace_buffer_init(preg, dreg) + +#endif /* CONFIG_DEBUG_BFIN_HWTRACE_ON */ + #ifdef CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE # define DEBUG_START_HWTRACE(preg, dreg) trace_buffer_start(preg, dreg) # define DEBUG_STOP_HWTRACE(preg, dreg) trace_buffer_stop(preg, dreg) -- cgit v1.1 From 1d945e2b3e421f2ce01b2eb260392f888406933f Mon Sep 17 00:00:00 2001 From: Roy Huang Date: Wed, 10 Oct 2007 23:31:19 +0800 Subject: Blackfin arch: add set_dma_curr_addr DMA API to support sound driver recording function Signed-off-by: Roy Huang Signed-off-by: Bryan Wu --- include/asm-blackfin/dma.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/dma.h b/include/asm-blackfin/dma.h index be0d913..4269082 100644 --- a/include/asm-blackfin/dma.h +++ b/include/asm-blackfin/dma.h @@ -159,6 +159,7 @@ void set_dma_y_modify(unsigned int channel, short y_modify); void set_dma_config(unsigned int channel, unsigned short config); unsigned short set_bfin_dma_config(char direction, char flow_mode, char intr_mode, char dma_mode, char width); +void set_dma_curr_addr(unsigned int channel, unsigned long addr); /* get curr status for polling */ unsigned short get_dma_curr_irqstat(unsigned int channel); -- cgit v1.1 From a298049180d2c56fc8ac1796b24973bf4f019cc7 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Fri, 3 Aug 2007 18:29:15 +0800 Subject: Blackfin arch: remove unused code -- EVT0 is not controllable by software Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/irq_handler.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/irq_handler.h b/include/asm-blackfin/irq_handler.h index d830f0a..6a76831 100644 --- a/include/asm-blackfin/irq_handler.h +++ b/include/asm-blackfin/irq_handler.h @@ -2,7 +2,6 @@ #define _IRQ_HANDLER_H /* BASE LEVEL interrupt handler routines */ -asmlinkage void evt_emulation(void); asmlinkage void evt_exception(void); asmlinkage void trap(void); asmlinkage void evt_ivhw(void); -- cgit v1.1 From 3bebca2d20796dd3dc62c5d3e74148087c7ce5bd Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Wed, 10 Oct 2007 23:55:26 +0800 Subject: Blackfin arch: to do some consolidation of common code and common name spaces now all BLKFIN should be BFIN, should be no functional changes. Signed-off-by: Robin Getz Signed-off-by: Bryan Wu --- include/asm-blackfin/cacheflush.h | 14 ++-- include/asm-blackfin/cplb.h | 89 ++++++++++++++++++++-- include/asm-blackfin/mach-bf533/bf533.h | 16 ++-- include/asm-blackfin/mach-bf533/mem_map.h | 56 +++++++------- include/asm-blackfin/mach-bf537/anomaly.h | 1 + include/asm-blackfin/mach-bf537/bf537.h | 67 ++--------------- include/asm-blackfin/mach-bf537/mem_map.h | 60 +++++++-------- include/asm-blackfin/mach-bf548/bf548.h | 67 ++--------------- include/asm-blackfin/mach-bf548/mem_map.h | 24 +++--- include/asm-blackfin/mach-bf561/bf561.h | 91 ++--------------------- include/asm-blackfin/mach-bf561/mem_map.h | 24 +++--- include/asm-blackfin/mach-common/clocks.h | 4 +- include/asm-blackfin/mach-common/def_LPBlackfin.h | 3 + include/asm-blackfin/pgtable.h | 2 +- include/asm-blackfin/system.h | 2 +- 15 files changed, 205 insertions(+), 315 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/cacheflush.h b/include/asm-blackfin/cacheflush.h index e5e000d..d81a775 100644 --- a/include/asm-blackfin/cacheflush.h +++ b/include/asm-blackfin/cacheflush.h @@ -48,9 +48,9 @@ extern void blackfin_dflush_page(void *); static inline void flush_icache_range(unsigned start, unsigned end) { -#if defined(CONFIG_BLKFIN_DCACHE) && defined(CONFIG_BLKFIN_CACHE) +#if defined(CONFIG_BFIN_DCACHE) && defined(CONFIG_BFIN_ICACHE) -# if defined(CONFIG_BLKFIN_WT) +# if defined(CONFIG_BFIN_WT) blackfin_icache_flush_range((start), (end)); # else blackfin_icache_dcache_flush_range((start), (end)); @@ -58,10 +58,10 @@ static inline void flush_icache_range(unsigned start, unsigned end) #else -# if defined(CONFIG_BLKFIN_CACHE) +# if defined(CONFIG_BFIN_ICACHE) blackfin_icache_flush_range((start), (end)); # endif -# if defined(CONFIG_BLKFIN_DCACHE) +# if defined(CONFIG_BFIN_DCACHE) blackfin_dcache_flush_range((start), (end)); # endif @@ -74,12 +74,12 @@ do { memcpy(dst, src, len); \ } while (0) #define copy_from_user_page(vma, page, vaddr, dst, src, len) memcpy(dst, src, len) -#if defined(CONFIG_BLKFIN_DCACHE) +#if defined(CONFIG_BFIN_DCACHE) # define invalidate_dcache_range(start,end) blackfin_dcache_invalidate_range((start), (end)) #else # define invalidate_dcache_range(start,end) do { } while (0) #endif -#if defined(CONFIG_BLKFIN_DCACHE) && defined(CONFIG_BLKFIN_WB) +#if defined(CONFIG_BFIN_DCACHE) && defined(CONFIG_BFIN_WB) # define flush_dcache_range(start,end) blackfin_dcache_flush_range((start), (end)) # define flush_dcache_page(page) blackfin_dflush_page(page_address(page)) #else @@ -87,4 +87,4 @@ do { memcpy(dst, src, len); \ # define flush_dcache_page(page) do { } while (0) #endif -#endif /* _BLACKFIN_CACHEFLUSH_H */ +#endif /* _BLACKFIN_ICACHEFLUSH_H */ diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h index e0dd56b..c9fc776 100644 --- a/include/asm-blackfin/cplb.h +++ b/include/asm-blackfin/cplb.h @@ -1,18 +1,93 @@ -/************************************************************************ +/* + * File: include/asm-blackfin/cplb.h + * Based on: include/asm-blackfin/mach-bf537/bf537.h + * Author: Robin Getz * - * cplb.h + * Created: 2000 + * Description: Common CPLB definitions for CPLB init * - * (c) Copyright 2002-2003 Analog Devices, Inc. All rights reserved. + * Modified: + * Copyright 2004-2007 Analog Devices Inc. * - ************************************************************************/ - -/* Defines necessary for cplb initialisation routines. */ + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ #ifndef _CPLB_H #define _CPLB_H # include +#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO) +#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK) +#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK) +#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID) + +/*Use the menuconfig cache policy here - CONFIG_BFIN_WT/CONFIG_BFIN_WB*/ + +#if ANOMALY_05000158 +#define ANOMALY_05000158_WORKAROUND 0x200 +#else +#define ANOMALY_05000158_WORKAROUND 0x0 +#endif + +#define CPLB_COMMON (CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) + +#ifdef CONFIG_BFIN_WB /*Write Back Policy */ +#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_COMMON) +#else /*Write Through */ +#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_COMMON) +#endif + +#define L1_DMEMORY (CPLB_LOCK | CPLB_COMMON) +#define SDRAM_DNON_CHBL (CPLB_COMMON) +#define SDRAM_EBIU (CPLB_COMMON) +#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY) + +#define SIZE_1K 0x00000400 /* 1K */ +#define SIZE_4K 0x00001000 /* 4K */ +#define SIZE_1M 0x00100000 /* 1M */ +#define SIZE_4M 0x00400000 /* 4M */ + +#define MAX_CPLBS (16 * 2) + +/* +* Number of required data CPLB switchtable entries +* MEMSIZE / 4 (we mostly install 4M page size CPLBs +* approx 16 for smaller 1MB page size CPLBs for allignment purposes +* 1 for L1 Data Memory +* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO +* 1 for ASYNC Memory +*/ + + +#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2) + +/* +* Number of required instruction CPLB switchtable entries +* MEMSIZE / 4 (we mostly install 4M page size CPLBs +* approx 12 for smaller 1MB page size CPLBs for allignment purposes +* 1 for L1 Instruction Memory +* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO +*/ + +#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2) + + #define CPLB_ENABLE_ICACHE_P 0 #define CPLB_ENABLE_DCACHE_P 1 #define CPLB_ENABLE_DCACHE2_P 2 @@ -39,8 +114,6 @@ #define CPLB_DEF_CACHE CPLB_L1_CHBL | CPLB_WT #define CPLB_CACHE_ENABLED CPLB_L1_CHBL | CPLB_DIRTY -#define CPLB_ALL_ACCESS CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR - #define CPLB_I_PAGE_MGMT CPLB_LOCK | CPLB_VALID #define CPLB_D_PAGE_MGMT CPLB_LOCK | CPLB_ALL_ACCESS | CPLB_VALID #define CPLB_DNOCACHE CPLB_ALL_ACCESS | CPLB_VALID diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/include/asm-blackfin/mach-bf533/bf533.h index cb210f6..cb07857 100644 --- a/include/asm-blackfin/mach-bf533/bf533.h +++ b/include/asm-blackfin/mach-bf533/bf533.h @@ -52,12 +52,12 @@ /***************************/ -#define BLKFIN_DSUBBANKS 4 -#define BLKFIN_DWAYS 2 -#define BLKFIN_DLINES 64 -#define BLKFIN_ISUBBANKS 4 -#define BLKFIN_IWAYS 4 -#define BLKFIN_ILINES 32 +#define BFIN_DSUBBANKS 4 +#define BFIN_DWAYS 2 +#define BFIN_DLINES 64 +#define BFIN_ISUBBANKS 4 +#define BFIN_IWAYS 4 +#define BFIN_ILINES 32 #define WAY0_L 0x1 #define WAY1_L 0x2 @@ -167,10 +167,10 @@ #define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK) #define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID) -/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/ +/*Use the menuconfig cache policy here - CONFIG_BFIN_WT/CONFIG_BFIN_WB*/ #define ANOMALY_05000158_WORKAROUND 0x200 -#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */ +#ifdef CONFIG_BFIN_WB /*Write Back Policy */ #define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \ | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) #else /*Write Through */ diff --git a/include/asm-blackfin/mach-bf533/mem_map.h b/include/asm-blackfin/mach-bf533/mem_map.h index e84baa3..94d8c40 100644 --- a/include/asm-blackfin/mach-bf533/mem_map.h +++ b/include/asm-blackfin/mach-bf533/mem_map.h @@ -51,10 +51,10 @@ /* Level 1 Memory */ -#ifdef CONFIG_BLKFIN_CACHE -#define BLKFIN_ICACHESIZE (16*1024) +#ifdef CONFIG_BFIN_ICACHE +#define BFIN_ICACHESIZE (16*1024) #else -#define BLKFIN_ICACHESIZE (0*1024) +#define BFIN_ICACHESIZE (0*1024) #endif /* Memory Map for ADSP-BF533 processors */ @@ -64,35 +64,35 @@ #define L1_DATA_A_START 0xFF800000 #define L1_DATA_B_START 0xFF900000 -#ifdef CONFIG_BLKFIN_CACHE +#ifdef CONFIG_BFIN_ICACHE #define L1_CODE_LENGTH (0x14000 - 0x4000) #else #define L1_CODE_LENGTH 0x14000 #endif -#ifdef CONFIG_BLKFIN_DCACHE +#ifdef CONFIG_BFIN_DCACHE -#ifdef CONFIG_BLKFIN_DCACHE_BANKA +#ifdef CONFIG_BFIN_DCACHE_BANKA #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (16*1024) -#define BLKFIN_DSUPBANKS 1 +#define BFIN_DCACHESIZE (16*1024) +#define BFIN_DSUPBANKS 1 #else #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH (0x8000 - 0x4000) -#define BLKFIN_DCACHESIZE (32*1024) -#define BLKFIN_DSUPBANKS 2 +#define BFIN_DCACHESIZE (32*1024) +#define BFIN_DSUPBANKS 2 #endif #else #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH 0x8000 #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (0*1024) -#define BLKFIN_DSUPBANKS 0 -#endif /*CONFIG_BLKFIN_DCACHE*/ +#define BFIN_DCACHESIZE (0*1024) +#define BFIN_DSUPBANKS 0 +#endif /*CONFIG_BFIN_DCACHE*/ #endif /* Memory Map for ADSP-BF532 processors */ @@ -102,36 +102,36 @@ #define L1_DATA_A_START 0xFF804000 #define L1_DATA_B_START 0xFF904000 -#ifdef CONFIG_BLKFIN_CACHE +#ifdef CONFIG_BFIN_ICACHE #define L1_CODE_LENGTH (0xC000 - 0x4000) #else #define L1_CODE_LENGTH 0xC000 #endif -#ifdef CONFIG_BLKFIN_DCACHE +#ifdef CONFIG_BFIN_DCACHE -#ifdef CONFIG_BLKFIN_DCACHE_BANKA +#ifdef CONFIG_BFIN_DCACHE_BANKA #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x4000 - 0x4000) #define L1_DATA_B_LENGTH 0x4000 -#define BLKFIN_DCACHESIZE (16*1024) -#define BLKFIN_DSUPBANKS 1 +#define BFIN_DCACHESIZE (16*1024) +#define BFIN_DSUPBANKS 1 #else #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x4000 - 0x4000) #define L1_DATA_B_LENGTH (0x4000 - 0x4000) -#define BLKFIN_DCACHESIZE (32*1024) -#define BLKFIN_DSUPBANKS 2 +#define BFIN_DCACHESIZE (32*1024) +#define BFIN_DSUPBANKS 2 #endif #else #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH 0x4000 #define L1_DATA_B_LENGTH 0x4000 -#define BLKFIN_DCACHESIZE (0*1024) -#define BLKFIN_DSUPBANKS 0 -#endif /*CONFIG_BLKFIN_DCACHE*/ +#define BFIN_DCACHESIZE (0*1024) +#define BFIN_DSUPBANKS 0 +#endif /*CONFIG_BFIN_DCACHE*/ #endif /* Memory Map for ADSP-BF531 processors */ @@ -144,16 +144,16 @@ #define L1_DATA_B_LENGTH 0x0000 -#ifdef CONFIG_BLKFIN_DCACHE +#ifdef CONFIG_BFIN_DCACHE #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x4000 - 0x4000) -#define BLKFIN_DCACHESIZE (16*1024) -#define BLKFIN_DSUPBANKS 1 +#define BFIN_DCACHESIZE (16*1024) +#define BFIN_DSUPBANKS 1 #else #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH 0x4000 -#define BLKFIN_DCACHESIZE (0*1024) -#define BLKFIN_DSUPBANKS 0 +#define BFIN_DCACHESIZE (0*1024) +#define BFIN_DSUPBANKS 0 #endif #endif diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h index 3803f15..e377064 100644 --- a/include/asm-blackfin/mach-bf537/anomaly.h +++ b/include/asm-blackfin/mach-bf537/anomaly.h @@ -133,6 +133,7 @@ /* Anomalies that don't exist on this proc */ #define ANOMALY_05000125 (0) +#define ANOMALY_05000158 (0) #define ANOMALY_05000183 (0) #define ANOMALY_05000198 (0) #define ANOMALY_05000266 (0) diff --git a/include/asm-blackfin/mach-bf537/bf537.h b/include/asm-blackfin/mach-bf537/bf537.h index 603823f..cfe2a22 100644 --- a/include/asm-blackfin/mach-bf537/bf537.h +++ b/include/asm-blackfin/mach-bf537/bf537.h @@ -62,12 +62,12 @@ /***************************/ -#define BLKFIN_DSUBBANKS 4 -#define BLKFIN_DWAYS 2 -#define BLKFIN_DLINES 64 -#define BLKFIN_ISUBBANKS 4 -#define BLKFIN_IWAYS 4 -#define BLKFIN_ILINES 32 +#define BFIN_DSUBBANKS 4 +#define BFIN_DWAYS 2 +#define BFIN_DLINES 64 +#define BFIN_ISUBBANKS 4 +#define BFIN_IWAYS 4 +#define BFIN_ILINES 32 #define WAY0_L 0x1 #define WAY1_L 0x2 @@ -138,59 +138,4 @@ #define CPUID 0x0 #endif -#if (CONFIG_MEM_SIZE % 4) -#error "SDRAM mem size must be multible of 4MB" -#endif - -#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO) -#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK) -#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK) -#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID) - -/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/ - -#define ANOMALY_05000158_WORKAROUND 0x200 -#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */ -#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \ - | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) -#else /*Write Through */ -#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW \ - | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY ) -#endif - - -#define L1_DMEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY ) -#define SDRAM_DNON_CHBL (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY ) -#define SDRAM_EBIU (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY ) -#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY ) - -#define SIZE_1K 0x00000400 /* 1K */ -#define SIZE_4K 0x00001000 /* 4K */ -#define SIZE_1M 0x00100000 /* 1M */ -#define SIZE_4M 0x00400000 /* 4M */ - -#define MAX_CPLBS (16 * 2) - -/* -* Number of required data CPLB switchtable entries -* MEMSIZE / 4 (we mostly install 4M page size CPLBs -* approx 16 for smaller 1MB page size CPLBs for allignment purposes -* 1 for L1 Data Memory -* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO -* 1 for ASYNC Memory -*/ - - -#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2) - -/* -* Number of required instruction CPLB switchtable entries -* MEMSIZE / 4 (we mostly install 4M page size CPLBs -* approx 12 for smaller 1MB page size CPLBs for allignment purposes -* 1 for L1 Instruction Memory -* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO -*/ - -#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2) - #endif /* __MACH_BF537_H__ */ diff --git a/include/asm-blackfin/mach-bf537/mem_map.h b/include/asm-blackfin/mach-bf537/mem_map.h index 2a808c1..18759e3 100644 --- a/include/asm-blackfin/mach-bf537/mem_map.h +++ b/include/asm-blackfin/mach-bf537/mem_map.h @@ -52,10 +52,10 @@ /* Memory Map for ADSP-BF537 processors */ -#ifdef CONFIG_BLKFIN_CACHE -#define BLKFIN_ICACHESIZE (16*1024) +#ifdef CONFIG_BFIN_ICACHE +#define BFIN_ICACHESIZE (16*1024) #else -#define BLKFIN_ICACHESIZE (0*1024) +#define BFIN_ICACHESIZE (0*1024) #endif @@ -66,29 +66,29 @@ #define L1_CODE_LENGTH 0xC000 -#ifdef CONFIG_BLKFIN_DCACHE +#ifdef CONFIG_BFIN_DCACHE -#ifdef CONFIG_BLKFIN_DCACHE_BANKA +#ifdef CONFIG_BFIN_DCACHE_BANKA #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (16*1024) -#define BLKFIN_DSUPBANKS 1 +#define BFIN_DCACHESIZE (16*1024) +#define BFIN_DSUPBANKS 1 #else #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH (0x8000 - 0x4000) -#define BLKFIN_DCACHESIZE (32*1024) -#define BLKFIN_DSUPBANKS 2 +#define BFIN_DCACHESIZE (32*1024) +#define BFIN_DSUPBANKS 2 #endif #else #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH 0x8000 #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (0*1024) -#define BLKFIN_DSUPBANKS 0 -#endif /*CONFIG_BLKFIN_DCACHE*/ +#define BFIN_DCACHESIZE (0*1024) +#define BFIN_DSUPBANKS 0 +#endif /*CONFIG_BFIN_DCACHE*/ #endif /*CONFIG_BF537*/ @@ -102,30 +102,30 @@ #define L1_CODE_LENGTH 0xC000 -#ifdef CONFIG_BLKFIN_DCACHE +#ifdef CONFIG_BFIN_DCACHE -#ifdef CONFIG_BLKFIN_DCACHE_BANKA +#ifdef CONFIG_BFIN_DCACHE_BANKA #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x4000 - 0x4000) #define L1_DATA_B_LENGTH 0x4000 -#define BLKFIN_DCACHESIZE (16*1024) -#define BLKFIN_DSUPBANKS 1 +#define BFIN_DCACHESIZE (16*1024) +#define BFIN_DSUPBANKS 1 #else #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x4000 - 0x4000) #define L1_DATA_B_LENGTH (0x4000 - 0x4000) -#define BLKFIN_DCACHESIZE (32*1024) -#define BLKFIN_DSUPBANKS 2 +#define BFIN_DCACHESIZE (32*1024) +#define BFIN_DSUPBANKS 2 #endif #else #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH 0x4000 #define L1_DATA_B_LENGTH 0x4000 -#define BLKFIN_DCACHESIZE (0*1024) -#define BLKFIN_DSUPBANKS 0 -#endif /*CONFIG_BLKFIN_DCACHE*/ +#define BFIN_DCACHESIZE (0*1024) +#define BFIN_DSUPBANKS 0 +#endif /*CONFIG_BFIN_DCACHE*/ #endif @@ -138,30 +138,30 @@ #define L1_CODE_LENGTH 0xC000 -#ifdef CONFIG_BLKFIN_DCACHE +#ifdef CONFIG_BFIN_DCACHE -#ifdef CONFIG_BLKFIN_DCACHE_BANKA +#ifdef CONFIG_BFIN_DCACHE_BANKA #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (16*1024) -#define BLKFIN_DSUPBANKS 1 +#define BFIN_DCACHESIZE (16*1024) +#define BFIN_DSUPBANKS 1 #else #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH (0x8000 - 0x4000) -#define BLKFIN_DCACHESIZE (32*1024) -#define BLKFIN_DSUPBANKS 2 +#define BFIN_DCACHESIZE (32*1024) +#define BFIN_DSUPBANKS 2 #endif #else #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH 0x8000 #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (0*1024) -#define BLKFIN_DSUPBANKS 0 -#endif /*CONFIG_BLKFIN_DCACHE*/ +#define BFIN_DCACHESIZE (0*1024) +#define BFIN_DSUPBANKS 0 +#endif /*CONFIG_BFIN_DCACHE*/ #endif diff --git a/include/asm-blackfin/mach-bf548/bf548.h b/include/asm-blackfin/mach-bf548/bf548.h index 50306a8..7e6d349 100644 --- a/include/asm-blackfin/mach-bf548/bf548.h +++ b/include/asm-blackfin/mach-bf548/bf548.h @@ -52,12 +52,12 @@ /***************************/ -#define BLKFIN_DSUBBANKS 4 -#define BLKFIN_DWAYS 2 -#define BLKFIN_DLINES 64 -#define BLKFIN_ISUBBANKS 4 -#define BLKFIN_IWAYS 4 -#define BLKFIN_ILINES 32 +#define BFIN_DSUBBANKS 4 +#define BFIN_DWAYS 2 +#define BFIN_DLINES 64 +#define BFIN_ISUBBANKS 4 +#define BFIN_IWAYS 4 +#define BFIN_ILINES 32 #define WAY0_L 0x1 #define WAY1_L 0x2 @@ -126,59 +126,4 @@ #define CPUID 0x0 #endif -#if (CONFIG_MEM_SIZE % 4) -#error "SDRAM mem size must be multible of 4MB" -#endif - -#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO) -#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK) -#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK) -#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID) - -/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/ - -#define ANOMALY_05000158_WORKAROUND 0x200 -#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */ -#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \ - | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) -#else /*Write Through */ -#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW \ - | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY ) -#endif - - -#define L1_DMEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY ) -#define SDRAM_DNON_CHBL (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY ) -#define SDRAM_EBIU (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY ) -#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY ) - -#define SIZE_1K 0x00000400 /* 1K */ -#define SIZE_4K 0x00001000 /* 4K */ -#define SIZE_1M 0x00100000 /* 1M */ -#define SIZE_4M 0x00400000 /* 4M */ - -#define MAX_CPLBS (16 * 2) - -/* -* Number of required data CPLB switchtable entries -* MEMSIZE / 4 (we mostly install 4M page size CPLBs -* approx 16 for smaller 1MB page size CPLBs for allignment purposes -* 1 for L1 Data Memory -* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO -* 1 for ASYNC Memory -*/ - - -#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2) - -/* -* Number of required instruction CPLB switchtable entries -* MEMSIZE / 4 (we mostly install 4M page size CPLBs -* approx 12 for smaller 1MB page size CPLBs for allignment purposes -* 1 for L1 Instruction Memory -* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO -*/ - -#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2) - #endif /* __MACH_BF48_H__ */ diff --git a/include/asm-blackfin/mach-bf548/mem_map.h b/include/asm-blackfin/mach-bf548/mem_map.h index 72d80e8..ec1597e 100644 --- a/include/asm-blackfin/mach-bf548/mem_map.h +++ b/include/asm-blackfin/mach-bf548/mem_map.h @@ -51,10 +51,10 @@ /* Level 1 Memory */ /* Memory Map for ADSP-BF548 processors */ -#ifdef CONFIG_BLKFIN_ICACHE -#define BLKFIN_ICACHESIZE (16*1024) +#ifdef CONFIG_BFIN_ICACHE +#define BFIN_ICACHESIZE (16*1024) #else -#define BLKFIN_ICACHESIZE (0*1024) +#define BFIN_ICACHESIZE (0*1024) #endif #define L1_CODE_START 0xFFA00000 @@ -63,29 +63,29 @@ #define L1_CODE_LENGTH 0xC000 -#ifdef CONFIG_BLKFIN_DCACHE +#ifdef CONFIG_BFIN_DCACHE -#ifdef CONFIG_BLKFIN_DCACHE_BANKA +#ifdef CONFIG_BFIN_DCACHE_BANKA #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (16*1024) -#define BLKFIN_DSUPBANKS 1 +#define BFIN_DCACHESIZE (16*1024) +#define BFIN_DSUPBANKS 1 #else #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH (0x8000 - 0x4000) -#define BLKFIN_DCACHESIZE (32*1024) -#define BLKFIN_DSUPBANKS 2 +#define BFIN_DCACHESIZE (32*1024) +#define BFIN_DSUPBANKS 2 #endif #else #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH 0x8000 #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (0*1024) -#define BLKFIN_DSUPBANKS 0 -#endif /*CONFIG_BLKFIN_DCACHE*/ +#define BFIN_DCACHESIZE (0*1024) +#define BFIN_DSUPBANKS 0 +#endif /*CONFIG_BFIN_DCACHE*/ /* Scratch Pad Memory */ diff --git a/include/asm-blackfin/mach-bf561/bf561.h b/include/asm-blackfin/mach-bf561/bf561.h index 53b650f..17e1d5d 100644 --- a/include/asm-blackfin/mach-bf561/bf561.h +++ b/include/asm-blackfin/mach-bf561/bf561.h @@ -73,13 +73,13 @@ */ -#define BLKFIN_ISUBBANKS 4 -#define BLKFIN_IWAYS 4 -#define BLKFIN_ILINES 32 +#define BFIN_ISUBBANKS 4 +#define BFIN_IWAYS 4 +#define BFIN_ILINES 32 -#define BLKFIN_DSUBBANKS 4 -#define BLKFIN_DWAYS 2 -#define BLKFIN_DLINES 64 +#define BFIN_DSUBBANKS 4 +#define BFIN_DWAYS 2 +#define BFIN_DLINES 64 #define WAY0_L 0x1 #define WAY1_L 0x2 @@ -239,83 +239,4 @@ #define CPUID 0x0 #endif -#if (CONFIG_MEM_SIZE % 4) -#error "SDRAM memory size must be a multiple of 4MB!" -#endif -#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO) -#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK) -#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK) -#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID) - -/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/ - -#define ANOMALY_05000158_WORKAROUND 0x200 -#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */ -#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \ - | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) -#else /*Write Through */ -#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_DIRTY \ - | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) -#endif - - -#define L1_DMEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY) -#define SDRAM_DNON_CHBL (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY) -#define SDRAM_EBIU (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY) -#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY) - -#define L2_MEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY) - -#define SIZE_1K 0x00000400 /* 1K */ -#define SIZE_4K 0x00001000 /* 4K */ -#define SIZE_1M 0x00100000 /* 1M */ -#define SIZE_4M 0x00400000 /* 4M */ - -#define MAX_CPLBS (16 * 2) - -/* -* Number of required data CPLB switchtable entries -* MEMSIZE / 4 (we mostly install 4M page size CPLBs -* approx 16 for smaller 1MB page size CPLBs for allignment purposes -* 1 for L1 Data Memory -* 1 for L2 Data Memory -* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO -* 64 for ASYNC Memory -*/ - - -#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1 + 64) * 2) - -/* -* Number of required instruction CPLB switchtable entries -* MEMSIZE / 4 (we mostly install 4M page size CPLBs -* approx 12 for smaller 1MB page size CPLBs for allignment purposes -* 1 for L1 Instruction Memory -* 1 for L2 Instruction Memory -* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO -*/ - -#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1 + 1) * 2) - -#if 0 /* comment by mhfan */ -/* Event Vector Table Address */ -#define EVT_EMULATION_ADDR 0xffe02000 -#define EVT_RESET_ADDR 0xffe02004 -#define EVT_NMI_ADDR 0xffe02008 -#define EVT_EXCEPTION_ADDR 0xffe0200c -#define EVT_GLOBAL_INT_ENB_ADDR 0xffe02010 -#define EVT_HARDWARE_ERROR_ADDR 0xffe02014 -#define EVT_TIMER_ADDR 0xffe02018 -#define EVT_IVG7_ADDR 0xffe0201c -#define EVT_IVG8_ADDR 0xffe02020 -#define EVT_IVG9_ADDR 0xffe02024 -#define EVT_IVG10_ADDR 0xffe02028 -#define EVT_IVG11_ADDR 0xffe0202c -#define EVT_IVG12_ADDR 0xffe02030 -#define EVT_IVG13_ADDR 0xffe02034 -#define EVT_IVG14_ADDR 0xffe02038 -#define EVT_IVG15_ADDR 0xffe0203c -#define EVT_OVERRIDE_ADDR 0xffe02100 -#endif /* comment by mhfan */ - #endif /* __MACH_BF561_H__ */ diff --git a/include/asm-blackfin/mach-bf561/mem_map.h b/include/asm-blackfin/mach-bf561/mem_map.h index ebac9a8..f7ac09c 100644 --- a/include/asm-blackfin/mach-bf561/mem_map.h +++ b/include/asm-blackfin/mach-bf561/mem_map.h @@ -21,10 +21,10 @@ /* Level 1 Memory */ -#ifdef CONFIG_BLKFIN_CACHE -#define BLKFIN_ICACHESIZE (16*1024) +#ifdef CONFIG_BFIN_ICACHE +#define BFIN_ICACHESIZE (16*1024) #else -#define BLKFIN_ICACHESIZE (0*1024) +#define BFIN_ICACHESIZE (0*1024) #endif /* Memory Map for ADSP-BF561 processors */ @@ -36,29 +36,29 @@ #define L1_CODE_LENGTH 0x4000 -#ifdef CONFIG_BLKFIN_DCACHE +#ifdef CONFIG_BFIN_DCACHE -#ifdef CONFIG_BLKFIN_DCACHE_BANKA +#ifdef CONFIG_BFIN_DCACHE_BANKA #define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (16*1024) -#define BLKFIN_DSUPBANKS 1 +#define BFIN_DCACHESIZE (16*1024) +#define BFIN_DSUPBANKS 1 #else #define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH (0x8000 - 0x4000) #define L1_DATA_B_LENGTH (0x8000 - 0x4000) -#define BLKFIN_DCACHESIZE (32*1024) -#define BLKFIN_DSUPBANKS 2 +#define BFIN_DCACHESIZE (32*1024) +#define BFIN_DSUPBANKS 2 #endif #else #define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0) #define L1_DATA_A_LENGTH 0x8000 #define L1_DATA_B_LENGTH 0x8000 -#define BLKFIN_DCACHESIZE (0*1024) -#define BLKFIN_DSUPBANKS 0 -#endif /*CONFIG_BLKFIN_DCACHE*/ +#define BFIN_DCACHESIZE (0*1024) +#define BFIN_DSUPBANKS 0 +#endif /*CONFIG_BFIN_DCACHE*/ #endif /* Level 2 Memory */ diff --git a/include/asm-blackfin/mach-common/clocks.h b/include/asm-blackfin/mach-common/clocks.h index 5e8113e..033bba9 100644 --- a/include/asm-blackfin/mach-common/clocks.h +++ b/include/asm-blackfin/mach-common/clocks.h @@ -27,7 +27,8 @@ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - +#ifndef _BFIN_CLOCKS_H +#define _BFIN_CLOCKS_H #ifdef CONFIG_CCLK_DIV_1 # define CONFIG_CCLK_ACT_DIV CCLK_DIV1 @@ -66,3 +67,4 @@ # define CONFIG_VCO_MULT 0 #endif +#endif diff --git a/include/asm-blackfin/mach-common/def_LPBlackfin.h b/include/asm-blackfin/mach-common/def_LPBlackfin.h index 260515d..c1d8c4a 100644 --- a/include/asm-blackfin/mach-common/def_LPBlackfin.h +++ b/include/asm-blackfin/mach-common/def_LPBlackfin.h @@ -639,6 +639,7 @@ #define CPLB_USER_RD 0x00000004 /* 0=no read access, 1=read access * allowed (user mode) */ + #define PAGE_SIZE_1KB 0x00000000 /* 1 KB page size */ #define PAGE_SIZE_4KB 0x00010000 /* 4 KB page size */ #define PAGE_SIZE_1MB 0x00020000 /* 1 MB page size */ @@ -671,6 +672,8 @@ */ #define CPLB_WT 0x00004000 /* 0=write-back, 1=write-through */ +#define CPLB_ALL_ACCESS CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR + /* TBUFCTL Masks */ #define TBUFPWR 0x0001 #define TBUFEN 0x0002 diff --git a/include/asm-blackfin/pgtable.h b/include/asm-blackfin/pgtable.h index 5a8f9e4..b11b114 100644 --- a/include/asm-blackfin/pgtable.h +++ b/include/asm-blackfin/pgtable.h @@ -4,7 +4,7 @@ #include #include -#include +#include typedef pte_t *pte_addr_t; /* diff --git a/include/asm-blackfin/system.h b/include/asm-blackfin/system.h index b03cf7d..2b3d47d 100644 --- a/include/asm-blackfin/system.h +++ b/include/asm-blackfin/system.h @@ -60,7 +60,7 @@ extern unsigned long irq_flags; ); \ } while (0) -#if ANOMALY_05000244 && defined(CONFIG_BLKFIN_CACHE) +#if ANOMALY_05000244 && defined(CONFIG_BFIN_ICACHE) # define NOP_PAD_ANOMALY_05000244 "nop; nop;" #else # define NOP_PAD_ANOMALY_05000244 -- cgit v1.1 From 07bdda02623d6d9078e45f6b6451bc3508878db1 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Mon, 27 Aug 2007 15:29:35 +0800 Subject: Blackfin arch: bug fixing restore mach dependent ASYNC memory size Bug: When SMC921X driver is enabled, kernel boot crash on EZKIT548 http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3460 Fixed by restoring mach dependent ASYNC memory size CPLB coverage. Once we have a more dynamic memory layout we should come up with a better solution for these hard-coded values. Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/cplb.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h index c9fc776..df47668 100644 --- a/include/asm-blackfin/cplb.h +++ b/include/asm-blackfin/cplb.h @@ -65,27 +65,33 @@ #define MAX_CPLBS (16 * 2) +#define ASYNC_MEMORY_CPLB_COVERAGE ((ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \ + ASYNC_BANK2_SIZE + ASYNC_BANK3_SIZE) / SIZE_4M) + /* * Number of required data CPLB switchtable entries * MEMSIZE / 4 (we mostly install 4M page size CPLBs * approx 16 for smaller 1MB page size CPLBs for allignment purposes * 1 for L1 Data Memory +* possibly 1 for L2 Data Memory * 1 for CONFIG_DEBUG_HUNT_FOR_ZERO * 1 for ASYNC Memory */ -#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2) +#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1 \ + + ASYNC_MEMORY_CPLB_COVERAGE) * 2) /* * Number of required instruction CPLB switchtable entries * MEMSIZE / 4 (we mostly install 4M page size CPLBs * approx 12 for smaller 1MB page size CPLBs for allignment purposes * 1 for L1 Instruction Memory +* possibly 1 for L2 Instruction Memory * 1 for CONFIG_DEBUG_HUNT_FOR_ZERO */ -#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2) +#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1 + 1) * 2) #define CPLB_ENABLE_ICACHE_P 0 -- cgit v1.1 From be7b0d3711ec198a20edd769b9f1ad4f935a9bc2 Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Sun, 5 Aug 2007 14:14:42 +0800 Subject: Blackfin arch: fix up header for BF533 Signed-off-by: Robin Getz Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf533/bf533.h | 54 --------------------------------- 1 file changed, 54 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf533/bf533.h b/include/asm-blackfin/mach-bf533/bf533.h index cb07857..12a4169 100644 --- a/include/asm-blackfin/mach-bf533/bf533.h +++ b/include/asm-blackfin/mach-bf533/bf533.h @@ -158,58 +158,4 @@ #define CPUID 0x0 #endif -#if (CONFIG_MEM_SIZE % 4) -#error "SDRAM mem size must be multible of 4MB" -#endif - -#define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO) -#define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK) -#define L1_IMEMORY ( CPLB_USER_RD | CPLB_VALID | CPLB_LOCK) -#define SDRAM_INON_CHBL ( CPLB_USER_RD | CPLB_VALID) - -/*Use the menuconfig cache policy here - CONFIG_BFIN_WT/CONFIG_BFIN_WB*/ - -#define ANOMALY_05000158_WORKAROUND 0x200 -#ifdef CONFIG_BFIN_WB /*Write Back Policy */ -#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_DIRTY \ - | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) -#else /*Write Through */ -#define SDRAM_DGENERIC (CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_DIRTY \ - | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND) -#endif - -#define L1_DMEMORY (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY) -#define SDRAM_DNON_CHBL (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY) -#define SDRAM_EBIU (CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_DIRTY) -#define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY) - -#define SIZE_1K 0x00000400 /* 1K */ -#define SIZE_4K 0x00001000 /* 4K */ -#define SIZE_1M 0x00100000 /* 1M */ -#define SIZE_4M 0x00400000 /* 4M */ - -#define MAX_CPLBS (16 * 2) - -/* -* Number of required data CPLB switchtable entries -* MEMSIZE / 4 (we mostly install 4M page size CPLBs -* approx 16 for smaller 1MB page size CPLBs for allignment purposes -* 1 for L1 Data Memory -* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO -* 1 for ASYNC Memory -*/ - - -#define MAX_SWITCH_D_CPLBS (((CONFIG_MEM_SIZE / 4) + 16 + 1 + 1 + 1) * 2) - -/* -* Number of required instruction CPLB switchtable entries -* MEMSIZE / 4 (we mostly install 4M page size CPLBs -* approx 12 for smaller 1MB page size CPLBs for allignment purposes -* 1 for L1 Instruction Memory -* 1 for CONFIG_DEBUG_HUNT_FOR_ZERO -*/ - -#define MAX_SWITCH_I_CPLBS (((CONFIG_MEM_SIZE / 4) + 12 + 1 + 1) * 2) - #endif /* __MACH_BF533_H__ */ -- cgit v1.1 From 2cbfe107434b9651168afb21015f3285e02beed3 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Sun, 5 Aug 2007 15:31:16 +0800 Subject: Blackfin arch: kill ezkit548 compiling warning kill ezkit548 compiling warning: - include/asm/cplb.h:42:5: warning: "ANOMALY_05000158" is not defined Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf548/anomaly.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index 2248378..d3638e3 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -70,6 +70,7 @@ /* Anomalies that don't exist on this proc */ #define ANOMALY_05000125 (0) +#define ANOMALY_05000158 (0) #define ANOMALY_05000183 (0) #define ANOMALY_05000198 (0) #define ANOMALY_05000244 (0) -- cgit v1.1 From 8a26ac7043b0cb3b446ad9f9a3ec0992d0fea1f7 Mon Sep 17 00:00:00 2001 From: Sonic Zhang Date: Sun, 5 Aug 2007 16:14:58 +0800 Subject: Blackfin arch: Add DMA API to set curr descriptor address This API is necessary for DMA descriptor array mode. Signed-off-by: Sonic Zhang Signed-off-by: Bryan Wu --- include/asm-blackfin/dma.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/dma.h b/include/asm-blackfin/dma.h index 4269082..b42a531e 100644 --- a/include/asm-blackfin/dma.h +++ b/include/asm-blackfin/dma.h @@ -152,6 +152,7 @@ struct dma_channel { /* functions to set register mode */ void set_dma_start_addr(unsigned int channel, unsigned long addr); void set_dma_next_desc_addr(unsigned int channel, unsigned long addr); +void set_dma_curr_desc_addr(unsigned int channel, unsigned long addr); void set_dma_x_count(unsigned int channel, unsigned short x_count); void set_dma_x_modify(unsigned int channel, short x_modify); void set_dma_y_count(unsigned int channel, unsigned short y_count); -- cgit v1.1 From 0174dd59bb5f343e8981b5ea7a3dc782fad5b644 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 5 Aug 2007 16:53:10 +0800 Subject: Blackfin arch: make sure to stub out ANOMALY_05000230 were appropriate Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf537/anomaly.h | 1 + include/asm-blackfin/mach-bf548/anomaly.h | 1 + 2 files changed, 2 insertions(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h index e377064..71380ad 100644 --- a/include/asm-blackfin/mach-bf537/anomaly.h +++ b/include/asm-blackfin/mach-bf537/anomaly.h @@ -136,6 +136,7 @@ #define ANOMALY_05000158 (0) #define ANOMALY_05000183 (0) #define ANOMALY_05000198 (0) +#define ANOMALY_05000230 (0) #define ANOMALY_05000266 (0) #define ANOMALY_05000311 (0) diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index d3638e3..0d12dbe 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -73,6 +73,7 @@ #define ANOMALY_05000158 (0) #define ANOMALY_05000183 (0) #define ANOMALY_05000198 (0) +#define ANOMALY_05000230 (0) #define ANOMALY_05000244 (0) #define ANOMALY_05000261 (0) #define ANOMALY_05000263 (0) -- cgit v1.1 From f0b5d12f2b3226c85258519d7725e63d9daf5e90 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 5 Aug 2007 17:03:59 +0800 Subject: Blackfin arch: allow people to select the feature that is unavailable to the kernel - allow people to select the feature that is unavailable to the kernel: NMI, JTAG, or CYCLES. - change default NMI handler to simply dump hardware trace buffer. - remove default NMI handler completely as calling into kernel code is not safe move example handler to wiki so people dont haphazardly copy and paste this stuff thinking its safe Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/irq_handler.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/irq_handler.h b/include/asm-blackfin/irq_handler.h index 6a76831..f13cd73 100644 --- a/include/asm-blackfin/irq_handler.h +++ b/include/asm-blackfin/irq_handler.h @@ -1,12 +1,15 @@ #ifndef _IRQ_HANDLER_H #define _IRQ_HANDLER_H +#include +#include + /* BASE LEVEL interrupt handler routines */ asmlinkage void evt_exception(void); asmlinkage void trap(void); asmlinkage void evt_ivhw(void); asmlinkage void evt_timer(void); -asmlinkage void evt_evt2(void); +asmlinkage void evt_nmi(void); asmlinkage void evt_evt7(void); asmlinkage void evt_evt8(void); asmlinkage void evt_evt9(void); -- cgit v1.1 From dbcc78bebe9daed8998d9f7c4e30bd3b73a4a169 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 5 Aug 2007 17:06:48 +0800 Subject: Blackfin arch: all our other ports call this SIZE rather than SPI_LEN Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf533/defBF532.h | 2 +- include/asm-blackfin/mach-bf537/defBF534.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf533/defBF532.h b/include/asm-blackfin/mach-bf533/defBF532.h index 6a3cf93..81b4af1 100644 --- a/include/asm-blackfin/mach-bf533/defBF532.h +++ b/include/asm-blackfin/mach-bf533/defBF532.h @@ -928,7 +928,7 @@ #define GM 0x00000008 /* When RDBR full, get more (=1) data or discard (=0) incoming Data */ #define PSSE 0x00000010 /* Enable (=1) Slave-Select input for Master. */ #define EMISO 0x00000020 /* Enable (=1) MISO pin as an output. */ -#define SPI_LEN 0x00000100 /* Word length (0 => 8 bits, 1 => 16 bits) */ +#define SIZE 0x00000100 /* Word length (0 => 8 bits, 1 => 16 bits) */ #define LSBF 0x00000200 /* Data format (0 => MSB sent/received first 1 => LSB sent/received first) */ #define CPHA 0x00000400 /* Clock phase (0 => SPICLK starts toggling in middle of xfer, 1 => SPICLK toggles at the beginning of xfer. */ #define CPOL 0x00000800 /* Clock polarity (0 => active-high, 1 => active-low) */ diff --git a/include/asm-blackfin/mach-bf537/defBF534.h b/include/asm-blackfin/mach-bf537/defBF534.h index 1859f2f..dce4c54 100644 --- a/include/asm-blackfin/mach-bf537/defBF534.h +++ b/include/asm-blackfin/mach-bf537/defBF534.h @@ -1165,7 +1165,7 @@ #define GM 0x0008 /* Get More (When RDBR Full, Overwrite/Discard*) */ #define PSSE 0x0010 /* Slave-Select Input Enable */ #define EMISO 0x0020 /* Enable MISO As Output */ -#define SPI_SIZE 0x0100 /* Size of Words (16/8* Bits) */ +#define SIZE 0x0100 /* Size of Words (16/8* Bits) */ #define LSBF 0x0200 /* LSB First */ #define CPHA 0x0400 /* Clock Phase */ #define CPOL 0x0800 /* Clock Polarity */ -- cgit v1.1 From 1ffe6646babf8471714e649849ec2c9662bf410c Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 5 Aug 2007 17:14:04 +0800 Subject: Blackfin arch: add an exception request/free api add an exception request/free api similar to the interrupt request/fre api so people can utilize the free software based exceptions for their own purposes Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/irq_handler.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/irq_handler.h b/include/asm-blackfin/irq_handler.h index f13cd73..19534c1 100644 --- a/include/asm-blackfin/irq_handler.h +++ b/include/asm-blackfin/irq_handler.h @@ -20,5 +20,13 @@ asmlinkage void evt_evt13(void); asmlinkage void evt_soft_int1(void); asmlinkage void evt_system_call(void); asmlinkage void init_exception_buff(void); +asmlinkage void trap_c(struct pt_regs *fp); +asmlinkage void ex_replaceable(void); + +extern void *ex_table[]; +extern void return_from_exception(void); + +extern int bfin_request_exception(unsigned int exception, void (*handler)(void)); +extern int bfin_free_exception(unsigned int exception, void (*handler)(void)); #endif -- cgit v1.1 From 2296fb7ff04531dd8d50394da24f49302ecf103b Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Thu, 13 Sep 2007 11:49:33 +0800 Subject: Blackfin arch: Fix bug missing L2_MEMORY definition for EZKIT-BF561 compiling error Signed-off-by: Robin Getz Signed-off-by: Bryan Wu --- include/asm-blackfin/cplb.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h index df47668..06828d7 100644 --- a/include/asm-blackfin/cplb.h +++ b/include/asm-blackfin/cplb.h @@ -30,7 +30,8 @@ #ifndef _CPLB_H #define _CPLB_H -# include +#include +#include #define SDRAM_IGENERIC (CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_PORTPRIO) #define SDRAM_IKERNEL (SDRAM_IGENERIC | CPLB_LOCK) @@ -54,6 +55,7 @@ #endif #define L1_DMEMORY (CPLB_LOCK | CPLB_COMMON) +#define L2_MEMORY (CPLB_COMMON) #define SDRAM_DNON_CHBL (CPLB_COMMON) #define SDRAM_EBIU (CPLB_COMMON) #define SDRAM_OOPS (CPLB_VALID | ANOMALY_05000158_WORKAROUND | CPLB_LOCK | CPLB_DIRTY) -- cgit v1.1 From 55249e9e3d07617e00cc6c52b83f7d1a7eb7e64d Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Thu, 11 Oct 2007 00:06:31 +0800 Subject: Blackfin arch: For compatibility reasons change IRQ_XXX_ERR into IRQ_XXX_ERROR like on any other supported Blackfin derivative Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf548/irq.h | 589 ++++++++++++++++++---------------- 1 file changed, 308 insertions(+), 281 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf548/irq.h b/include/asm-blackfin/mach-bf548/irq.h index 21f06f7..3b08cf9 100644 --- a/include/asm-blackfin/mach-bf548/irq.h +++ b/include/asm-blackfin/mach-bf548/irq.h @@ -55,287 +55,286 @@ Events (highest priority) EMU 0 /* The ABSTRACT IRQ definitions */ /** the first seven of the following are fixed, the rest you change if you need to **/ -#define IRQ_EMU 0 /* Emulation */ -#define IRQ_RST 1 /* reset */ -#define IRQ_NMI 2 /* Non Maskable */ -#define IRQ_EVX 3 /* Exception */ -#define IRQ_UNUSED 4 /* - unused interrupt*/ -#define IRQ_HWERR 5 /* Hardware Error */ -#define IRQ_CORETMR 6 /* Core timer */ - -#define BFIN_IRQ(x) ((x) + 7) - -#define IRQ_PLL_WAKEUP BFIN_IRQ(0) /* PLL Wakeup Interrupt */ -#define IRQ_DMAC0_ERR BFIN_IRQ(1) /* DMAC0 Status Interrupt */ -#define IRQ_EPPI0_ERR BFIN_IRQ(2) /* EPPI0 Error Interrupt */ -#define IRQ_SPORT0_ERR BFIN_IRQ(3) /* SPORT0 Error Interrupt */ -#define IRQ_SPORT1_ERR BFIN_IRQ(4) /* SPORT1 Error Interrupt */ -#define IRQ_SPI0_ERR BFIN_IRQ(5) /* SPI0 Status(Error) Interrupt */ -#define IRQ_UART0_ERR BFIN_IRQ(6) /* UART0 Status(Error) Interrupt */ -#define IRQ_RTC BFIN_IRQ(7) /* RTC Interrupt */ -#define IRQ_EPPI0 BFIN_IRQ(8) /* EPPI0 Interrupt (DMA12) */ -#define IRQ_SPORT0_RX BFIN_IRQ(9) /* SPORT0 RX Interrupt (DMA0) */ -#define IRQ_SPORT0_TX BFIN_IRQ(10) /* SPORT0 TX Interrupt (DMA1) */ -#define IRQ_SPORT1_RX BFIN_IRQ(11) /* SPORT1 RX Interrupt (DMA2) */ -#define IRQ_SPORT1_TX BFIN_IRQ(12) /* SPORT1 TX Interrupt (DMA3) */ -#define IRQ_SPI0 BFIN_IRQ(13) /* SPI0 Interrupt (DMA4) */ -#define IRQ_UART0_RX BFIN_IRQ(14) /* UART0 RX Interrupt (DMA6) */ -#define IRQ_UART0_TX BFIN_IRQ(15) /* UART0 TX Interrupt (DMA7) */ -#define IRQ_TIMER8 BFIN_IRQ(16) /* TIMER 8 Interrupt */ -#define IRQ_TIMER9 BFIN_IRQ(17) /* TIMER 9 Interrupt */ -#define IRQ_TIMER10 BFIN_IRQ(18) /* TIMER 10 Interrupt */ -#define IRQ_PINT0 BFIN_IRQ(19) /* PINT0 Interrupt */ -#define IRQ_PINT1 BFIN_IRQ(20) /* PINT1 Interrupt */ -#define IRQ_MDMAS0 BFIN_IRQ(21) /* MDMA Stream 0 Interrupt */ -#define IRQ_MDMAS1 BFIN_IRQ(22) /* MDMA Stream 1 Interrupt */ -#define IRQ_WATCHDOG BFIN_IRQ(23) /* Watchdog Interrupt */ -#define IRQ_DMAC1_ERR BFIN_IRQ(24) /* DMAC1 Status (Error) Interrupt */ -#define IRQ_SPORT2_ERR BFIN_IRQ(25) /* SPORT2 Error Interrupt */ -#define IRQ_SPORT3_ERR BFIN_IRQ(26) /* SPORT3 Error Interrupt */ -#define IRQ_MXVR_DATA BFIN_IRQ(27) /* MXVR Data Interrupt */ -#define IRQ_SPI1_ERR BFIN_IRQ(28) /* SPI1 Status (Error) Interrupt */ -#define IRQ_SPI2_ERR BFIN_IRQ(29) /* SPI2 Status (Error) Interrupt */ -#define IRQ_UART1_ERR BFIN_IRQ(30) /* UART1 Status (Error) Interrupt */ -#define IRQ_UART2_ERR BFIN_IRQ(31) /* UART2 Status (Error) Interrupt */ -#define IRQ_CAN0_ERR BFIN_IRQ(32) /* CAN0 Status (Error) Interrupt */ -#define IRQ_SPORT2_RX BFIN_IRQ(33) /* SPORT2 RX (DMA18) Interrupt */ -#define IRQ_SPORT2_TX BFIN_IRQ(34) /* SPORT2 TX (DMA19) Interrupt */ -#define IRQ_SPORT3_RX BFIN_IRQ(35) /* SPORT3 RX (DMA20) Interrupt */ -#define IRQ_SPORT3_TX BFIN_IRQ(36) /* SPORT3 TX (DMA21) Interrupt */ -#define IRQ_EPPI1 BFIN_IRQ(37) /* EPP1 (DMA13) Interrupt */ -#define IRQ_EPPI2 BFIN_IRQ(38) /* EPP2 (DMA14) Interrupt */ -#define IRQ_SPI1 BFIN_IRQ(39) /* SPI1 (DMA5) Interrupt */ -#define IRQ_SPI2 BFIN_IRQ(40) /* SPI2 (DMA23) Interrupt */ -#define IRQ_UART1_RX BFIN_IRQ(41) /* UART1 RX (DMA8) Interrupt */ -#define IRQ_UART1_TX BFIN_IRQ(42) /* UART1 TX (DMA9) Interrupt */ -#define IRQ_ATAPI_RX BFIN_IRQ(43) /* ATAPI RX (DMA10) Interrupt */ -#define IRQ_ATAPI_TX BFIN_IRQ(44) /* ATAPI TX (DMA11) Interrupt */ -#define IRQ_TWI0 BFIN_IRQ(45) /* TWI0 Interrupt */ -#define IRQ_TWI1 BFIN_IRQ(46) /* TWI1 Interrupt */ -#define IRQ_TWI IRQ_TWI0 /* TWI Interrupt */ -#define IRQ_CAN0_RX BFIN_IRQ(47) /* CAN0 Receive Interrupt */ -#define IRQ_CAN0_TX BFIN_IRQ(48) /* CAN0 Transmit Interrupt */ -#define IRQ_MDMAS2 BFIN_IRQ(49) /* MDMA Stream 2 Interrupt */ -#define IRQ_MDMAS3 BFIN_IRQ(50) /* MDMA Stream 3 Interrupt */ -#define IRQ_MXVR_ERR BFIN_IRQ(51) /* MXVR Status (Error) Interrupt */ -#define IRQ_MXVR_MSG BFIN_IRQ(52) /* MXVR Message Interrupt */ -#define IRQ_MXVR_PKT BFIN_IRQ(53) /* MXVR Packet Interrupt */ -#define IRQ_EPP1_ERR BFIN_IRQ(54) /* EPPI1 Error Interrupt */ -#define IRQ_EPP2_ERR BFIN_IRQ(55) /* EPPI2 Error Interrupt */ -#define IRQ_UART3_ERR BFIN_IRQ(56) /* UART3 Status (Error) Interrupt */ -#define IRQ_HOST_ERR BFIN_IRQ(57) /* HOST Status (Error) Interrupt */ -#define IRQ_PIXC_ERR BFIN_IRQ(59) /* PIXC Status (Error) Interrupt */ -#define IRQ_NFC_ERR BFIN_IRQ(60) /* NFC Error Interrupt */ -#define IRQ_ATAPI_ERR BFIN_IRQ(61) /* ATAPI Error Interrupt */ -#define IRQ_CAN1_ERR BFIN_IRQ(62) /* CAN1 Status (Error) Interrupt */ -#define IRQ_HS_DMA_ERR BFIN_IRQ(63) /* Handshake DMA Status Interrupt */ -#define IRQ_PIXC_IN0 BFIN_IRQ(64) /* PIXC IN0 (DMA15) Interrupt */ -#define IRQ_PIXC_IN1 BFIN_IRQ(65) /* PIXC IN1 (DMA16) Interrupt */ -#define IRQ_PIXC_OUT BFIN_IRQ(66) /* PIXC OUT (DMA17) Interrupt */ -#define IRQ_SDH BFIN_IRQ(67) /* SDH/NFC (DMA22) Interrupt */ -#define IRQ_CNT BFIN_IRQ(68) /* CNT Interrupt */ -#define IRQ_KEY BFIN_IRQ(69) /* KEY Interrupt */ -#define IRQ_CAN1_RX BFIN_IRQ(70) /* CAN1 RX Interrupt */ -#define IRQ_CAN1_TX BFIN_IRQ(71) /* CAN1 TX Interrupt */ -#define IRQ_SDH_MASK0 BFIN_IRQ(72) /* SDH Mask 0 Interrupt */ -#define IRQ_SDH_MASK1 BFIN_IRQ(73) /* SDH Mask 1 Interrupt */ -#define IRQ_USB_INT0 BFIN_IRQ(75) /* USB INT0 Interrupt */ -#define IRQ_USB_INT1 BFIN_IRQ(76) /* USB INT1 Interrupt */ -#define IRQ_USB_INT2 BFIN_IRQ(77) /* USB INT2 Interrupt */ -#define IRQ_USB_DMA BFIN_IRQ(78) /* USB DMA Interrupt */ -#define IRQ_OPTSEC BFIN_IRQ(79) /* OTPSEC Interrupt */ -#define IRQ_TIMER0 BFIN_IRQ(86) /* Timer 0 Interrupt */ -#define IRQ_TIMER1 BFIN_IRQ(87) /* Timer 1 Interrupt */ -#define IRQ_TIMER2 BFIN_IRQ(88) /* Timer 2 Interrupt */ -#define IRQ_TIMER3 BFIN_IRQ(89) /* Timer 3 Interrupt */ -#define IRQ_TIMER4 BFIN_IRQ(90) /* Timer 4 Interrupt */ -#define IRQ_TIMER5 BFIN_IRQ(91) /* Timer 5 Interrupt */ -#define IRQ_TIMER6 BFIN_IRQ(92) /* Timer 6 Interrupt */ -#define IRQ_TIMER7 BFIN_IRQ(93) /* Timer 7 Interrupt */ -#define IRQ_PINT2 BFIN_IRQ(94) /* PINT2 Interrupt */ -#define IRQ_PINT3 BFIN_IRQ(95) /* PINT3 Interrupt */ - -#define SYS_IRQS IRQ_PINT3 - -#define BFIN_PA_IRQ(x) ((x) + SYS_IRQS + 1) -#define IRQ_PA0 BFIN_PA_IRQ(0) -#define IRQ_PA1 BFIN_PA_IRQ(1) -#define IRQ_PA2 BFIN_PA_IRQ(2) -#define IRQ_PA3 BFIN_PA_IRQ(3) -#define IRQ_PA4 BFIN_PA_IRQ(4) -#define IRQ_PA5 BFIN_PA_IRQ(5) -#define IRQ_PA6 BFIN_PA_IRQ(6) -#define IRQ_PA7 BFIN_PA_IRQ(7) -#define IRQ_PA8 BFIN_PA_IRQ(8) -#define IRQ_PA9 BFIN_PA_IRQ(9) -#define IRQ_PA10 BFIN_PA_IRQ(10) -#define IRQ_PA11 BFIN_PA_IRQ(11) -#define IRQ_PA12 BFIN_PA_IRQ(12) -#define IRQ_PA13 BFIN_PA_IRQ(13) -#define IRQ_PA14 BFIN_PA_IRQ(14) -#define IRQ_PA15 BFIN_PA_IRQ(15) - -#define BFIN_PB_IRQ(x) ((x) + IRQ_PA15 + 1) -#define IRQ_PB0 BFIN_PB_IRQ(0) -#define IRQ_PB1 BFIN_PB_IRQ(1) -#define IRQ_PB2 BFIN_PB_IRQ(2) -#define IRQ_PB3 BFIN_PB_IRQ(3) -#define IRQ_PB4 BFIN_PB_IRQ(4) -#define IRQ_PB5 BFIN_PB_IRQ(5) -#define IRQ_PB6 BFIN_PB_IRQ(6) -#define IRQ_PB7 BFIN_PB_IRQ(7) -#define IRQ_PB8 BFIN_PB_IRQ(8) -#define IRQ_PB9 BFIN_PB_IRQ(9) -#define IRQ_PB10 BFIN_PB_IRQ(10) -#define IRQ_PB11 BFIN_PB_IRQ(11) -#define IRQ_PB12 BFIN_PB_IRQ(12) -#define IRQ_PB13 BFIN_PB_IRQ(13) -#define IRQ_PB14 BFIN_PB_IRQ(14) -#define IRQ_PB15 BFIN_PB_IRQ(15) /* N/A */ - -#define BFIN_PC_IRQ(x) ((x) + IRQ_PB15 + 1) -#define IRQ_PC0 BFIN_PC_IRQ(0) -#define IRQ_PC1 BFIN_PC_IRQ(1) -#define IRQ_PC2 BFIN_PC_IRQ(2) -#define IRQ_PC3 BFIN_PC_IRQ(3) -#define IRQ_PC4 BFIN_PC_IRQ(4) -#define IRQ_PC5 BFIN_PC_IRQ(5) -#define IRQ_PC6 BFIN_PC_IRQ(6) -#define IRQ_PC7 BFIN_PC_IRQ(7) -#define IRQ_PC8 BFIN_PC_IRQ(8) -#define IRQ_PC9 BFIN_PC_IRQ(9) -#define IRQ_PC10 BFIN_PC_IRQ(10) -#define IRQ_PC11 BFIN_PC_IRQ(11) -#define IRQ_PC12 BFIN_PC_IRQ(12) -#define IRQ_PC13 BFIN_PC_IRQ(13) -#define IRQ_PC14 BFIN_PC_IRQ(14) /* N/A */ -#define IRQ_PC15 BFIN_PC_IRQ(15) /* N/A */ - -#define BFIN_PD_IRQ(x) ((x) + IRQ_PC15 + 1) -#define IRQ_PD0 BFIN_PD_IRQ(0) -#define IRQ_PD1 BFIN_PD_IRQ(1) -#define IRQ_PD2 BFIN_PD_IRQ(2) -#define IRQ_PD3 BFIN_PD_IRQ(3) -#define IRQ_PD4 BFIN_PD_IRQ(4) -#define IRQ_PD5 BFIN_PD_IRQ(5) -#define IRQ_PD6 BFIN_PD_IRQ(6) -#define IRQ_PD7 BFIN_PD_IRQ(7) -#define IRQ_PD8 BFIN_PD_IRQ(8) -#define IRQ_PD9 BFIN_PD_IRQ(9) -#define IRQ_PD10 BFIN_PD_IRQ(10) -#define IRQ_PD11 BFIN_PD_IRQ(11) -#define IRQ_PD12 BFIN_PD_IRQ(12) -#define IRQ_PD13 BFIN_PD_IRQ(13) -#define IRQ_PD14 BFIN_PD_IRQ(14) -#define IRQ_PD15 BFIN_PD_IRQ(15) - -#define BFIN_PE_IRQ(x) ((x) + IRQ_PD15 + 1) -#define IRQ_PE0 BFIN_PE_IRQ(0) -#define IRQ_PE1 BFIN_PE_IRQ(1) -#define IRQ_PE2 BFIN_PE_IRQ(2) -#define IRQ_PE3 BFIN_PE_IRQ(3) -#define IRQ_PE4 BFIN_PE_IRQ(4) -#define IRQ_PE5 BFIN_PE_IRQ(5) -#define IRQ_PE6 BFIN_PE_IRQ(6) -#define IRQ_PE7 BFIN_PE_IRQ(7) -#define IRQ_PE8 BFIN_PE_IRQ(8) -#define IRQ_PE9 BFIN_PE_IRQ(9) -#define IRQ_PE10 BFIN_PE_IRQ(10) -#define IRQ_PE11 BFIN_PE_IRQ(11) -#define IRQ_PE12 BFIN_PE_IRQ(12) -#define IRQ_PE13 BFIN_PE_IRQ(13) -#define IRQ_PE14 BFIN_PE_IRQ(14) -#define IRQ_PE15 BFIN_PE_IRQ(15) - -#define BFIN_PF_IRQ(x) ((x) + IRQ_PE15 + 1) -#define IRQ_PF0 BFIN_PF_IRQ(0) -#define IRQ_PF1 BFIN_PF_IRQ(1) -#define IRQ_PF2 BFIN_PF_IRQ(2) -#define IRQ_PF3 BFIN_PF_IRQ(3) -#define IRQ_PF4 BFIN_PF_IRQ(4) -#define IRQ_PF5 BFIN_PF_IRQ(5) -#define IRQ_PF6 BFIN_PF_IRQ(6) -#define IRQ_PF7 BFIN_PF_IRQ(7) -#define IRQ_PF8 BFIN_PF_IRQ(8) -#define IRQ_PF9 BFIN_PF_IRQ(9) -#define IRQ_PF10 BFIN_PF_IRQ(10) -#define IRQ_PF11 BFIN_PF_IRQ(11) -#define IRQ_PF12 BFIN_PF_IRQ(12) -#define IRQ_PF13 BFIN_PF_IRQ(13) -#define IRQ_PF14 BFIN_PF_IRQ(14) -#define IRQ_PF15 BFIN_PF_IRQ(15) - -#define BFIN_PG_IRQ(x) ((x) + IRQ_PF15 + 1) -#define IRQ_PG0 BFIN_PG_IRQ(0) -#define IRQ_PG1 BFIN_PG_IRQ(1) -#define IRQ_PG2 BFIN_PG_IRQ(2) -#define IRQ_PG3 BFIN_PG_IRQ(3) -#define IRQ_PG4 BFIN_PG_IRQ(4) -#define IRQ_PG5 BFIN_PG_IRQ(5) -#define IRQ_PG6 BFIN_PG_IRQ(6) -#define IRQ_PG7 BFIN_PG_IRQ(7) -#define IRQ_PG8 BFIN_PG_IRQ(8) -#define IRQ_PG9 BFIN_PG_IRQ(9) -#define IRQ_PG10 BFIN_PG_IRQ(10) -#define IRQ_PG11 BFIN_PG_IRQ(11) -#define IRQ_PG12 BFIN_PG_IRQ(12) -#define IRQ_PG13 BFIN_PG_IRQ(13) -#define IRQ_PG14 BFIN_PG_IRQ(14) -#define IRQ_PG15 BFIN_PG_IRQ(15) - -#define BFIN_PH_IRQ(x) ((x) + IRQ_PG15 + 1) -#define IRQ_PH0 BFIN_PH_IRQ(0) -#define IRQ_PH1 BFIN_PH_IRQ(1) -#define IRQ_PH2 BFIN_PH_IRQ(2) -#define IRQ_PH3 BFIN_PH_IRQ(3) -#define IRQ_PH4 BFIN_PH_IRQ(4) -#define IRQ_PH5 BFIN_PH_IRQ(5) -#define IRQ_PH6 BFIN_PH_IRQ(6) -#define IRQ_PH7 BFIN_PH_IRQ(7) -#define IRQ_PH8 BFIN_PH_IRQ(8) -#define IRQ_PH9 BFIN_PH_IRQ(9) -#define IRQ_PH10 BFIN_PH_IRQ(10) -#define IRQ_PH11 BFIN_PH_IRQ(11) -#define IRQ_PH12 BFIN_PH_IRQ(12) -#define IRQ_PH13 BFIN_PH_IRQ(13) -#define IRQ_PH14 BFIN_PH_IRQ(14) /* N/A */ -#define IRQ_PH15 BFIN_PH_IRQ(15) /* N/A */ - -#define BFIN_PI_IRQ(x) ((x) + IRQ_PH15 + 1) -#define IRQ_PI0 BFIN_PI_IRQ(0) -#define IRQ_PI1 BFIN_PI_IRQ(1) -#define IRQ_PI2 BFIN_PI_IRQ(2) -#define IRQ_PI3 BFIN_PI_IRQ(3) -#define IRQ_PI4 BFIN_PI_IRQ(4) -#define IRQ_PI5 BFIN_PI_IRQ(5) -#define IRQ_PI6 BFIN_PI_IRQ(6) -#define IRQ_PI7 BFIN_PI_IRQ(7) -#define IRQ_PI8 BFIN_PI_IRQ(8) -#define IRQ_PI9 BFIN_PI_IRQ(9) -#define IRQ_PI10 BFIN_PI_IRQ(10) -#define IRQ_PI11 BFIN_PI_IRQ(11) -#define IRQ_PI12 BFIN_PI_IRQ(12) -#define IRQ_PI13 BFIN_PI_IRQ(13) -#define IRQ_PI14 BFIN_PI_IRQ(14) -#define IRQ_PI15 BFIN_PI_IRQ(15) - -#define BFIN_PJ_IRQ(x) ((x) + IRQ_PI15 + 1) -#define IRQ_PJ0 BFIN_PJ_IRQ(0) -#define IRQ_PJ1 BFIN_PJ_IRQ(1) -#define IRQ_PJ2 BFIN_PJ_IRQ(2) -#define IRQ_PJ3 BFIN_PJ_IRQ(3) -#define IRQ_PJ4 BFIN_PJ_IRQ(4) -#define IRQ_PJ5 BFIN_PJ_IRQ(5) -#define IRQ_PJ6 BFIN_PJ_IRQ(6) -#define IRQ_PJ7 BFIN_PJ_IRQ(7) -#define IRQ_PJ8 BFIN_PJ_IRQ(8) -#define IRQ_PJ9 BFIN_PJ_IRQ(9) -#define IRQ_PJ10 BFIN_PJ_IRQ(10) -#define IRQ_PJ11 BFIN_PJ_IRQ(11) -#define IRQ_PJ12 BFIN_PJ_IRQ(12) -#define IRQ_PJ13 BFIN_PJ_IRQ(13) -#define IRQ_PJ14 BFIN_PJ_IRQ(14) /* N/A */ -#define IRQ_PJ15 BFIN_PJ_IRQ(15) /* N/A */ +#define IRQ_EMU 0 /* Emulation */ +#define IRQ_RST 1 /* reset */ +#define IRQ_NMI 2 /* Non Maskable */ +#define IRQ_EVX 3 /* Exception */ +#define IRQ_UNUSED 4 /* - unused interrupt*/ +#define IRQ_HWERR 5 /* Hardware Error */ +#define IRQ_CORETMR 6 /* Core timer */ + +#define BFIN_IRQ(x) ((x) + 7) + +#define IRQ_PLL_WAKEUP BFIN_IRQ(0) /* PLL Wakeup Interrupt */ +#define IRQ_DMAC0_ERROR BFIN_IRQ(1) /* DMAC0 Status Interrupt */ +#define IRQ_EPPI0_ERROR BFIN_IRQ(2) /* EPPI0 Error Interrupt */ +#define IRQ_SPORT0_ERROR BFIN_IRQ(3) /* SPORT0 Error Interrupt */ +#define IRQ_SPORT1_ERROR BFIN_IRQ(4) /* SPORT1 Error Interrupt */ +#define IRQ_SPI0_ERROR BFIN_IRQ(5) /* SPI0 Status(Error) Interrupt */ +#define IRQ_UART0_ERROR BFIN_IRQ(6) /* UART0 Status(Error) Interrupt */ +#define IRQ_RTC BFIN_IRQ(7) /* RTC Interrupt */ +#define IRQ_EPPI0 BFIN_IRQ(8) /* EPPI0 Interrupt (DMA12) */ +#define IRQ_SPORT0_RX BFIN_IRQ(9) /* SPORT0 RX Interrupt (DMA0) */ +#define IRQ_SPORT0_TX BFIN_IRQ(10) /* SPORT0 TX Interrupt (DMA1) */ +#define IRQ_SPORT1_RX BFIN_IRQ(11) /* SPORT1 RX Interrupt (DMA2) */ +#define IRQ_SPORT1_TX BFIN_IRQ(12) /* SPORT1 TX Interrupt (DMA3) */ +#define IRQ_SPI0 BFIN_IRQ(13) /* SPI0 Interrupt (DMA4) */ +#define IRQ_UART0_RX BFIN_IRQ(14) /* UART0 RX Interrupt (DMA6) */ +#define IRQ_UART0_TX BFIN_IRQ(15) /* UART0 TX Interrupt (DMA7) */ +#define IRQ_TIMER8 BFIN_IRQ(16) /* TIMER 8 Interrupt */ +#define IRQ_TIMER9 BFIN_IRQ(17) /* TIMER 9 Interrupt */ +#define IRQ_TIMER10 BFIN_IRQ(18) /* TIMER 10 Interrupt */ +#define IRQ_PINT0 BFIN_IRQ(19) /* PINT0 Interrupt */ +#define IRQ_PINT1 BFIN_IRQ(20) /* PINT1 Interrupt */ +#define IRQ_MDMAS0 BFIN_IRQ(21) /* MDMA Stream 0 Interrupt */ +#define IRQ_MDMAS1 BFIN_IRQ(22) /* MDMA Stream 1 Interrupt */ +#define IRQ_WATCHDOG BFIN_IRQ(23) /* Watchdog Interrupt */ +#define IRQ_DMAC1_ERROR BFIN_IRQ(24) /* DMAC1 Status (Error) Interrupt */ +#define IRQ_SPORT2_ERROR BFIN_IRQ(25) /* SPORT2 Error Interrupt */ +#define IRQ_SPORT3_ERROR BFIN_IRQ(26) /* SPORT3 Error Interrupt */ +#define IRQ_MXVR_DATA BFIN_IRQ(27) /* MXVR Data Interrupt */ +#define IRQ_SPI1_ERROR BFIN_IRQ(28) /* SPI1 Status (Error) Interrupt */ +#define IRQ_SPI2_ERROR BFIN_IRQ(29) /* SPI2 Status (Error) Interrupt */ +#define IRQ_UART1_ERROR BFIN_IRQ(30) /* UART1 Status (Error) Interrupt */ +#define IRQ_UART2_ERROR BFIN_IRQ(31) /* UART2 Status (Error) Interrupt */ +#define IRQ_CAN0_ERROR BFIN_IRQ(32) /* CAN0 Status (Error) Interrupt */ +#define IRQ_SPORT2_RX BFIN_IRQ(33) /* SPORT2 RX (DMA18) Interrupt */ +#define IRQ_SPORT2_TX BFIN_IRQ(34) /* SPORT2 TX (DMA19) Interrupt */ +#define IRQ_SPORT3_RX BFIN_IRQ(35) /* SPORT3 RX (DMA20) Interrupt */ +#define IRQ_SPORT3_TX BFIN_IRQ(36) /* SPORT3 TX (DMA21) Interrupt */ +#define IRQ_EPPI1 BFIN_IRQ(37) /* EPP1 (DMA13) Interrupt */ +#define IRQ_EPPI2 BFIN_IRQ(38) /* EPP2 (DMA14) Interrupt */ +#define IRQ_SPI1 BFIN_IRQ(39) /* SPI1 (DMA5) Interrupt */ +#define IRQ_SPI2 BFIN_IRQ(40) /* SPI2 (DMA23) Interrupt */ +#define IRQ_UART1_RX BFIN_IRQ(41) /* UART1 RX (DMA8) Interrupt */ +#define IRQ_UART1_TX BFIN_IRQ(42) /* UART1 TX (DMA9) Interrupt */ +#define IRQ_ATAPI_RX BFIN_IRQ(43) /* ATAPI RX (DMA10) Interrupt */ +#define IRQ_ATAPI_TX BFIN_IRQ(44) /* ATAPI TX (DMA11) Interrupt */ +#define IRQ_TWI0 BFIN_IRQ(45) /* TWI0 Interrupt */ +#define IRQ_TWI1 BFIN_IRQ(46) /* TWI1 Interrupt */ +#define IRQ_CAN0_RX BFIN_IRQ(47) /* CAN0 Receive Interrupt */ +#define IRQ_CAN0_TX BFIN_IRQ(48) /* CAN0 Transmit Interrupt */ +#define IRQ_MDMAS2 BFIN_IRQ(49) /* MDMA Stream 2 Interrupt */ +#define IRQ_MDMAS3 BFIN_IRQ(50) /* MDMA Stream 3 Interrupt */ +#define IRQ_MXVR_ERROR BFIN_IRQ(51) /* MXVR Status (Error) Interrupt */ +#define IRQ_MXVR_MSG BFIN_IRQ(52) /* MXVR Message Interrupt */ +#define IRQ_MXVR_PKT BFIN_IRQ(53) /* MXVR Packet Interrupt */ +#define IRQ_EPP1_ERROR BFIN_IRQ(54) /* EPPI1 Error Interrupt */ +#define IRQ_EPP2_ERROR BFIN_IRQ(55) /* EPPI2 Error Interrupt */ +#define IRQ_UART3_ERROR BFIN_IRQ(56) /* UART3 Status (Error) Interrupt */ +#define IRQ_HOST_ERROR BFIN_IRQ(57) /* HOST Status (Error) Interrupt */ +#define IRQ_PIXC_ERROR BFIN_IRQ(59) /* PIXC Status (Error) Interrupt */ +#define IRQ_NFC_ERROR BFIN_IRQ(60) /* NFC Error Interrupt */ +#define IRQ_ATAPI_ERROR BFIN_IRQ(61) /* ATAPI Error Interrupt */ +#define IRQ_CAN1_ERROR BFIN_IRQ(62) /* CAN1 Status (Error) Interrupt */ +#define IRQ_HS_DMA_ERROR BFIN_IRQ(63) /* Handshake DMA Status Interrupt */ +#define IRQ_PIXC_IN0 BFIN_IRQ(64) /* PIXC IN0 (DMA15) Interrupt */ +#define IRQ_PIXC_IN1 BFIN_IRQ(65) /* PIXC IN1 (DMA16) Interrupt */ +#define IRQ_PIXC_OUT BFIN_IRQ(66) /* PIXC OUT (DMA17) Interrupt */ +#define IRQ_SDH BFIN_IRQ(67) /* SDH/NFC (DMA22) Interrupt */ +#define IRQ_CNT BFIN_IRQ(68) /* CNT Interrupt */ +#define IRQ_KEY BFIN_IRQ(69) /* KEY Interrupt */ +#define IRQ_CAN1_RX BFIN_IRQ(70) /* CAN1 RX Interrupt */ +#define IRQ_CAN1_TX BFIN_IRQ(71) /* CAN1 TX Interrupt */ +#define IRQ_SDH_MASK0 BFIN_IRQ(72) /* SDH Mask 0 Interrupt */ +#define IRQ_SDH_MASK1 BFIN_IRQ(73) /* SDH Mask 1 Interrupt */ +#define IRQ_USB_INT0 BFIN_IRQ(75) /* USB INT0 Interrupt */ +#define IRQ_USB_INT1 BFIN_IRQ(76) /* USB INT1 Interrupt */ +#define IRQ_USB_INT2 BFIN_IRQ(77) /* USB INT2 Interrupt */ +#define IRQ_USB_DMA BFIN_IRQ(78) /* USB DMA Interrupt */ +#define IRQ_OPTSEC BFIN_IRQ(79) /* OTPSEC Interrupt */ +#define IRQ_TIMER0 BFIN_IRQ(86) /* Timer 0 Interrupt */ +#define IRQ_TIMER1 BFIN_IRQ(87) /* Timer 1 Interrupt */ +#define IRQ_TIMER2 BFIN_IRQ(88) /* Timer 2 Interrupt */ +#define IRQ_TIMER3 BFIN_IRQ(89) /* Timer 3 Interrupt */ +#define IRQ_TIMER4 BFIN_IRQ(90) /* Timer 4 Interrupt */ +#define IRQ_TIMER5 BFIN_IRQ(91) /* Timer 5 Interrupt */ +#define IRQ_TIMER6 BFIN_IRQ(92) /* Timer 6 Interrupt */ +#define IRQ_TIMER7 BFIN_IRQ(93) /* Timer 7 Interrupt */ +#define IRQ_PINT2 BFIN_IRQ(94) /* PINT2 Interrupt */ +#define IRQ_PINT3 BFIN_IRQ(95) /* PINT3 Interrupt */ + +#define SYS_IRQS IRQ_PINT3 + +#define BFIN_PA_IRQ(x) ((x) + SYS_IRQS + 1) +#define IRQ_PA0 BFIN_PA_IRQ(0) +#define IRQ_PA1 BFIN_PA_IRQ(1) +#define IRQ_PA2 BFIN_PA_IRQ(2) +#define IRQ_PA3 BFIN_PA_IRQ(3) +#define IRQ_PA4 BFIN_PA_IRQ(4) +#define IRQ_PA5 BFIN_PA_IRQ(5) +#define IRQ_PA6 BFIN_PA_IRQ(6) +#define IRQ_PA7 BFIN_PA_IRQ(7) +#define IRQ_PA8 BFIN_PA_IRQ(8) +#define IRQ_PA9 BFIN_PA_IRQ(9) +#define IRQ_PA10 BFIN_PA_IRQ(10) +#define IRQ_PA11 BFIN_PA_IRQ(11) +#define IRQ_PA12 BFIN_PA_IRQ(12) +#define IRQ_PA13 BFIN_PA_IRQ(13) +#define IRQ_PA14 BFIN_PA_IRQ(14) +#define IRQ_PA15 BFIN_PA_IRQ(15) + +#define BFIN_PB_IRQ(x) ((x) + IRQ_PA15 + 1) +#define IRQ_PB0 BFIN_PB_IRQ(0) +#define IRQ_PB1 BFIN_PB_IRQ(1) +#define IRQ_PB2 BFIN_PB_IRQ(2) +#define IRQ_PB3 BFIN_PB_IRQ(3) +#define IRQ_PB4 BFIN_PB_IRQ(4) +#define IRQ_PB5 BFIN_PB_IRQ(5) +#define IRQ_PB6 BFIN_PB_IRQ(6) +#define IRQ_PB7 BFIN_PB_IRQ(7) +#define IRQ_PB8 BFIN_PB_IRQ(8) +#define IRQ_PB9 BFIN_PB_IRQ(9) +#define IRQ_PB10 BFIN_PB_IRQ(10) +#define IRQ_PB11 BFIN_PB_IRQ(11) +#define IRQ_PB12 BFIN_PB_IRQ(12) +#define IRQ_PB13 BFIN_PB_IRQ(13) +#define IRQ_PB14 BFIN_PB_IRQ(14) +#define IRQ_PB15 BFIN_PB_IRQ(15) /* N/A */ + +#define BFIN_PC_IRQ(x) ((x) + IRQ_PB15 + 1) +#define IRQ_PC0 BFIN_PC_IRQ(0) +#define IRQ_PC1 BFIN_PC_IRQ(1) +#define IRQ_PC2 BFIN_PC_IRQ(2) +#define IRQ_PC3 BFIN_PC_IRQ(3) +#define IRQ_PC4 BFIN_PC_IRQ(4) +#define IRQ_PC5 BFIN_PC_IRQ(5) +#define IRQ_PC6 BFIN_PC_IRQ(6) +#define IRQ_PC7 BFIN_PC_IRQ(7) +#define IRQ_PC8 BFIN_PC_IRQ(8) +#define IRQ_PC9 BFIN_PC_IRQ(9) +#define IRQ_PC10 BFIN_PC_IRQ(10) +#define IRQ_PC11 BFIN_PC_IRQ(11) +#define IRQ_PC12 BFIN_PC_IRQ(12) +#define IRQ_PC13 BFIN_PC_IRQ(13) +#define IRQ_PC14 BFIN_PC_IRQ(14) /* N/A */ +#define IRQ_PC15 BFIN_PC_IRQ(15) /* N/A */ + +#define BFIN_PD_IRQ(x) ((x) + IRQ_PC15 + 1) +#define IRQ_PD0 BFIN_PD_IRQ(0) +#define IRQ_PD1 BFIN_PD_IRQ(1) +#define IRQ_PD2 BFIN_PD_IRQ(2) +#define IRQ_PD3 BFIN_PD_IRQ(3) +#define IRQ_PD4 BFIN_PD_IRQ(4) +#define IRQ_PD5 BFIN_PD_IRQ(5) +#define IRQ_PD6 BFIN_PD_IRQ(6) +#define IRQ_PD7 BFIN_PD_IRQ(7) +#define IRQ_PD8 BFIN_PD_IRQ(8) +#define IRQ_PD9 BFIN_PD_IRQ(9) +#define IRQ_PD10 BFIN_PD_IRQ(10) +#define IRQ_PD11 BFIN_PD_IRQ(11) +#define IRQ_PD12 BFIN_PD_IRQ(12) +#define IRQ_PD13 BFIN_PD_IRQ(13) +#define IRQ_PD14 BFIN_PD_IRQ(14) +#define IRQ_PD15 BFIN_PD_IRQ(15) + +#define BFIN_PE_IRQ(x) ((x) + IRQ_PD15 + 1) +#define IRQ_PE0 BFIN_PE_IRQ(0) +#define IRQ_PE1 BFIN_PE_IRQ(1) +#define IRQ_PE2 BFIN_PE_IRQ(2) +#define IRQ_PE3 BFIN_PE_IRQ(3) +#define IRQ_PE4 BFIN_PE_IRQ(4) +#define IRQ_PE5 BFIN_PE_IRQ(5) +#define IRQ_PE6 BFIN_PE_IRQ(6) +#define IRQ_PE7 BFIN_PE_IRQ(7) +#define IRQ_PE8 BFIN_PE_IRQ(8) +#define IRQ_PE9 BFIN_PE_IRQ(9) +#define IRQ_PE10 BFIN_PE_IRQ(10) +#define IRQ_PE11 BFIN_PE_IRQ(11) +#define IRQ_PE12 BFIN_PE_IRQ(12) +#define IRQ_PE13 BFIN_PE_IRQ(13) +#define IRQ_PE14 BFIN_PE_IRQ(14) +#define IRQ_PE15 BFIN_PE_IRQ(15) + +#define BFIN_PF_IRQ(x) ((x) + IRQ_PE15 + 1) +#define IRQ_PF0 BFIN_PF_IRQ(0) +#define IRQ_PF1 BFIN_PF_IRQ(1) +#define IRQ_PF2 BFIN_PF_IRQ(2) +#define IRQ_PF3 BFIN_PF_IRQ(3) +#define IRQ_PF4 BFIN_PF_IRQ(4) +#define IRQ_PF5 BFIN_PF_IRQ(5) +#define IRQ_PF6 BFIN_PF_IRQ(6) +#define IRQ_PF7 BFIN_PF_IRQ(7) +#define IRQ_PF8 BFIN_PF_IRQ(8) +#define IRQ_PF9 BFIN_PF_IRQ(9) +#define IRQ_PF10 BFIN_PF_IRQ(10) +#define IRQ_PF11 BFIN_PF_IRQ(11) +#define IRQ_PF12 BFIN_PF_IRQ(12) +#define IRQ_PF13 BFIN_PF_IRQ(13) +#define IRQ_PF14 BFIN_PF_IRQ(14) +#define IRQ_PF15 BFIN_PF_IRQ(15) + +#define BFIN_PG_IRQ(x) ((x) + IRQ_PF15 + 1) +#define IRQ_PG0 BFIN_PG_IRQ(0) +#define IRQ_PG1 BFIN_PG_IRQ(1) +#define IRQ_PG2 BFIN_PG_IRQ(2) +#define IRQ_PG3 BFIN_PG_IRQ(3) +#define IRQ_PG4 BFIN_PG_IRQ(4) +#define IRQ_PG5 BFIN_PG_IRQ(5) +#define IRQ_PG6 BFIN_PG_IRQ(6) +#define IRQ_PG7 BFIN_PG_IRQ(7) +#define IRQ_PG8 BFIN_PG_IRQ(8) +#define IRQ_PG9 BFIN_PG_IRQ(9) +#define IRQ_PG10 BFIN_PG_IRQ(10) +#define IRQ_PG11 BFIN_PG_IRQ(11) +#define IRQ_PG12 BFIN_PG_IRQ(12) +#define IRQ_PG13 BFIN_PG_IRQ(13) +#define IRQ_PG14 BFIN_PG_IRQ(14) +#define IRQ_PG15 BFIN_PG_IRQ(15) + +#define BFIN_PH_IRQ(x) ((x) + IRQ_PG15 + 1) +#define IRQ_PH0 BFIN_PH_IRQ(0) +#define IRQ_PH1 BFIN_PH_IRQ(1) +#define IRQ_PH2 BFIN_PH_IRQ(2) +#define IRQ_PH3 BFIN_PH_IRQ(3) +#define IRQ_PH4 BFIN_PH_IRQ(4) +#define IRQ_PH5 BFIN_PH_IRQ(5) +#define IRQ_PH6 BFIN_PH_IRQ(6) +#define IRQ_PH7 BFIN_PH_IRQ(7) +#define IRQ_PH8 BFIN_PH_IRQ(8) +#define IRQ_PH9 BFIN_PH_IRQ(9) +#define IRQ_PH10 BFIN_PH_IRQ(10) +#define IRQ_PH11 BFIN_PH_IRQ(11) +#define IRQ_PH12 BFIN_PH_IRQ(12) +#define IRQ_PH13 BFIN_PH_IRQ(13) +#define IRQ_PH14 BFIN_PH_IRQ(14) /* N/A */ +#define IRQ_PH15 BFIN_PH_IRQ(15) /* N/A */ + +#define BFIN_PI_IRQ(x) ((x) + IRQ_PH15 + 1) +#define IRQ_PI0 BFIN_PI_IRQ(0) +#define IRQ_PI1 BFIN_PI_IRQ(1) +#define IRQ_PI2 BFIN_PI_IRQ(2) +#define IRQ_PI3 BFIN_PI_IRQ(3) +#define IRQ_PI4 BFIN_PI_IRQ(4) +#define IRQ_PI5 BFIN_PI_IRQ(5) +#define IRQ_PI6 BFIN_PI_IRQ(6) +#define IRQ_PI7 BFIN_PI_IRQ(7) +#define IRQ_PI8 BFIN_PI_IRQ(8) +#define IRQ_PI9 BFIN_PI_IRQ(9) +#define IRQ_PI10 BFIN_PI_IRQ(10) +#define IRQ_PI11 BFIN_PI_IRQ(11) +#define IRQ_PI12 BFIN_PI_IRQ(12) +#define IRQ_PI13 BFIN_PI_IRQ(13) +#define IRQ_PI14 BFIN_PI_IRQ(14) +#define IRQ_PI15 BFIN_PI_IRQ(15) + +#define BFIN_PJ_IRQ(x) ((x) + IRQ_PI15 + 1) +#define IRQ_PJ0 BFIN_PJ_IRQ(0) +#define IRQ_PJ1 BFIN_PJ_IRQ(1) +#define IRQ_PJ2 BFIN_PJ_IRQ(2) +#define IRQ_PJ3 BFIN_PJ_IRQ(3) +#define IRQ_PJ4 BFIN_PJ_IRQ(4) +#define IRQ_PJ5 BFIN_PJ_IRQ(5) +#define IRQ_PJ6 BFIN_PJ_IRQ(6) +#define IRQ_PJ7 BFIN_PJ_IRQ(7) +#define IRQ_PJ8 BFIN_PJ_IRQ(8) +#define IRQ_PJ9 BFIN_PJ_IRQ(9) +#define IRQ_PJ10 BFIN_PJ_IRQ(10) +#define IRQ_PJ11 BFIN_PJ_IRQ(11) +#define IRQ_PJ12 BFIN_PJ_IRQ(12) +#define IRQ_PJ13 BFIN_PJ_IRQ(13) +#define IRQ_PJ14 BFIN_PJ_IRQ(14) /* N/A */ +#define IRQ_PJ15 BFIN_PJ_IRQ(15) /* N/A */ #define GPIO_IRQ_BASE IRQ_PA0 @@ -345,6 +344,34 @@ Events (highest priority) EMU 0 #define NR_IRQS (SYS_IRQS+1) #endif +/* For compatibility reasons with existing code */ + +#define IRQ_DMAC0_ERR IRQ_DMAC0_ERROR +#define IRQ_EPPI0_ERR IRQ_EPPI0_ERROR +#define IRQ_SPORT0_ERR IRQ_SPORT0_ERROR +#define IRQ_SPORT1_ERR IRQ_SPORT1_ERROR +#define IRQ_SPI0_ERR IRQ_SPI0_ERROR +#define IRQ_UART0_ERR IRQ_UART0_ERROR +#define IRQ_DMAC1_ERR IRQ_DMAC1_ERROR +#define IRQ_SPORT2_ERR IRQ_SPORT2_ERROR +#define IRQ_SPORT3_ERR IRQ_SPORT3_ERROR +#define IRQ_SPI1_ERR IRQ_SPI1_ERROR +#define IRQ_SPI2_ERR IRQ_SPI2_ERROR +#define IRQ_UART1_ERR IRQ_UART1_ERROR +#define IRQ_UART2_ERR IRQ_UART2_ERROR +#define IRQ_CAN0_ERR IRQ_CAN0_ERROR +#define IRQ_MXVR_ERR IRQ_MXVR_ERROR +#define IRQ_EPP1_ERR IRQ_EPP1_ERROR +#define IRQ_EPP2_ERR IRQ_EPP2_ERROR +#define IRQ_UART3_ERR IRQ_UART3_ERROR +#define IRQ_HOST_ERR IRQ_HOST_ERROR +#define IRQ_PIXC_ERR IRQ_PIXC_ERROR +#define IRQ_NFC_ERR IRQ_NFC_ERROR +#define IRQ_ATAPI_ERR IRQ_ATAPI_ERROR +#define IRQ_CAN1_ERR IRQ_CAN1_ERROR +#define IRQ_HS_DMA_ERR IRQ_HS_DMA_ERROR + + #define IVG7 7 #define IVG8 8 #define IVG9 9 -- cgit v1.1 From eabb5a5e0b1ff6b7d36ac80bf39773fa6a0fc872 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Tue, 28 Aug 2007 14:57:05 +0800 Subject: Blackfin arch: Remove legacy support Now that there is a generic GPIO driver framework remove GPIO register unified name space legacy support. Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf537/blackfin.h | 278 ----------------------------- 1 file changed, 278 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf537/blackfin.h b/include/asm-blackfin/mach-bf537/blackfin.h index f196588..53fcfa3 100644 --- a/include/asm-blackfin/mach-bf537/blackfin.h +++ b/include/asm-blackfin/mach-bf537/blackfin.h @@ -143,284 +143,6 @@ #define bfin_write_STOPCK_OFF(val) bfin_write_STOPCK(val) #define STOPCK_OFF STOPCK -/* FIO USE PORT F*/ -#ifdef CONFIG_BF537_PORT_F -#define bfin_read_PORT_FER() bfin_read_PORTF_FER() -#define bfin_write_PORT_FER(val) bfin_write_PORTF_FER(val) -#define bfin_read_FIO_FLAG_D() bfin_read_PORTFIO() -#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTFIO(val) -#define bfin_read_FIO_FLAG_C() bfin_read_PORTFIO_CLEAR() -#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTFIO_CLEAR(val) -#define bfin_read_FIO_FLAG_S() bfin_read_PORTFIO_SET() -#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTFIO_SET(val) -#define bfin_read_FIO_FLAG_T() bfin_read_PORTFIO_TOGGLE() -#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTFIO_TOGGLE(val) -#define bfin_read_FIO_MASKA_D() bfin_read_PORTFIO_MASKA() -#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTFIO_MASKA(val) -#define bfin_read_FIO_MASKA_C() bfin_read_PORTFIO_MASKA_CLEAR() -#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTFIO_MASKA_CLEAR(val) -#define bfin_read_FIO_MASKA_S() bfin_read_PORTFIO_MASKA_SET() -#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTFIO_MASKA_SET(val) -#define bfin_read_FIO_MASKA_T() bfin_read_PORTFIO_MASKA_TOGGLE() -#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTFIO_MASKA_TOGGLE(val) -#define bfin_read_FIO_MASKB_D() bfin_read_PORTFIO_MASKB() -#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTFIO_MASKB(val) -#define bfin_read_FIO_MASKB_C() bfin_read_PORTFIO_MASKB_CLEAR() -#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTFIO_MASKB_CLEAR(val) -#define bfin_read_FIO_MASKB_S() bfin_read_PORTFIO_MASKB_SET() -#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTFIO_MASKB_SET(val) -#define bfin_read_FIO_MASKB_T() bfin_read_PORTFIO_MASKB_TOGGLE() -#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTFIO_MASKB_TOGGLE(val) -#define bfin_read_FIO_DIR() bfin_read_PORTFIO_DIR() -#define bfin_write_FIO_DIR(val) bfin_write_PORTFIO_DIR(val) -#define bfin_read_FIO_POLAR() bfin_read_PORTFIO_POLAR() -#define bfin_write_FIO_POLAR(val) bfin_write_PORTFIO_POLAR(val) -#define bfin_read_FIO_EDGE() bfin_read_PORTFIO_EDGE() -#define bfin_write_FIO_EDGE(val) bfin_write_PORTFIO_EDGE(val) -#define bfin_read_FIO_BOTH() bfin_read_PORTFIO_BOTH() -#define bfin_write_FIO_BOTH(val) bfin_write_PORTFIO_BOTH(val) -#define bfin_read_FIO_INEN() bfin_read_PORTFIO_INEN() -#define bfin_write_FIO_INEN(val) bfin_write_PORTFIO_INEN(val) - -#define bfin_read_FIO_FLAG_D() bfin_read_PORTFIO() -#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTFIO(val) -#define FIO_FLAG_D PORTFIO -#define bfin_read_FIO_FLAG_C() bfin_read_PORTFIO_CLEAR() -#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTFIO_CLEAR(val) -#define FIO_FLAG_C PORTFIO_CLEAR -#define bfin_read_FIO_FLAG_S() bfin_read_PORTFIO_SET() -#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTFIO_SET(val) -#define FIO_FLAG_S PORTFIO_SET -#define bfin_read_FIO_FLAG_T() bfin_read_PORTFIO_TOGGLE() -#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTFIO_TOGGLE(val) -#define FIO_FLAG_T PORTFIO_TOGGLE -#define bfin_read_FIO_MASKA_D() bfin_read_PORTFIO_MASKA() -#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTFIO_MASKA(val) -#define FIO_MASKA_D PORTFIO_MASKA -#define bfin_read_FIO_MASKA_C() bfin_read_PORTFIO_MASKA_CLEAR() -#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTFIO_MASKA_CLEAR(val) -#define FIO_MASKA_C PORTFIO_MASKA_CLEAR -#define bfin_read_FIO_MASKA_S() bfin_read_PORTFIO_MASKA_SET() -#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTFIO_MASKA_SET(val) -#define FIO_MASKA_S PORTFIO_MASKA_SET -#define bfin_read_FIO_MASKA_T() bfin_read_PORTFIO_MASKA_TOGGLE() -#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTFIO_MASKA_TOGGLE(val) -#define FIO_MASKA_T PORTFIO_MASKA_TOGGLE -#define bfin_read_FIO_MASKB_D() bfin_read_PORTFIO_MASKB() -#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTFIO_MASKB(val) -#define FIO_MASKB_D PORTFIO_MASKB -#define bfin_read_FIO_MASKB_C() bfin_read_PORTFIO_MASKB_CLEAR() -#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTFIO_MASKB_CLEAR(val) -#define FIO_MASKB_C PORTFIO_MASKB_CLEAR -#define bfin_read_FIO_MASKB_S() bfin_read_PORTFIO_MASKB_SET() -#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTFIO_MASKB_SET(val) -#define FIO_MASKB_S PORTFIO_MASKB_SET -#define bfin_read_FIO_MASKB_T() bfin_read_PORTFIO_MASKB_TOGGLE() -#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTFIO_MASKB_TOGGLE(val) -#define FIO_MASKB_T PORTFIO_MASKB_TOGGLE -#define bfin_read_FIO_DIR() bfin_read_PORTFIO_DIR() -#define bfin_write_FIO_DIR(val) bfin_write_PORTFIO_DIR(val) -#define FIO_DIR PORTFIO_DIR -#define bfin_read_FIO_POLAR() bfin_read_PORTFIO_POLAR() -#define bfin_write_FIO_POLAR(val) bfin_write_PORTFIO_POLAR(val) -#define FIO_POLAR PORTFIO_POLAR -#define bfin_read_FIO_EDGE() bfin_read_PORTFIO_EDGE() -#define bfin_write_FIO_EDGE(val) bfin_write_PORTFIO_EDGE(val) -#define FIO_EDGE PORTFIO_EDGE -#define bfin_read_FIO_BOTH() bfin_read_PORTFIO_BOTH() -#define bfin_write_FIO_BOTH(val) bfin_write_PORTFIO_BOTH(val) -#define FIO_BOTH PORTFIO_BOTH -#define bfin_read_FIO_INEN() bfin_read_PORTFIO_INEN() -#define bfin_write_FIO_INEN(val) bfin_write_PORTFIO_INEN(val) -#define FIO_INEN PORTFIO_INEN -#endif - -/* FIO USE PORT G*/ -#ifdef CONFIG_BF537_PORT_G -#define bfin_read_PORT_FER() bfin_read_PORTG_FER() -#define bfin_write_PORT_FER(val) bfin_write_PORTG_FER(val) -#define bfin_read_FIO_FLAG_D() bfin_read_PORTGIO() -#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTGIO(val) -#define bfin_read_FIO_FLAG_C() bfin_read_PORTGIO_CLEAR() -#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTGIO_CLEAR(val) -#define bfin_read_FIO_FLAG_S() bfin_read_PORTGIO_SET() -#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTGIO_SET(val) -#define bfin_read_FIO_FLAG_T() bfin_read_PORTGIO_TOGGLE() -#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTGIO_TOGGLE(val) -#define bfin_read_FIO_MASKA_D() bfin_read_PORTGIO_MASKA() -#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTGIO_MASKA(val) -#define bfin_read_FIO_MASKA_C() bfin_read_PORTGIO_MASKA_CLEAR() -#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTGIO_MASKA_CLEAR(val) -#define bfin_read_FIO_MASKA_S() bfin_read_PORTGIO_MASKA_SET() -#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTGIO_MASKA_SET(val) -#define bfin_read_FIO_MASKA_T() bfin_read_PORTGIO_MASKA_TOGGLE() -#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTGIO_MASKA_TOGGLE(val) -#define bfin_read_FIO_MASKB_D() bfin_read_PORTGIO_MASKB() -#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTGIO_MASKB(val) -#define bfin_read_FIO_MASKB_C() bfin_read_PORTGIO_MASKB_CLEAR() -#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTGIO_MASKB_CLEAR(val) -#define bfin_read_FIO_MASKB_S() bfin_read_PORTGIO_MASKB_SET() -#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTGIO_MASKB_SET(val) -#define bfin_read_FIO_MASKB_T() bfin_read_PORTGIO_MASKB_TOGGLE() -#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTGIO_MASKB_TOGGLE(val) -#define bfin_read_FIO_DIR() bfin_read_PORTGIO_DIR() -#define bfin_write_FIO_DIR(val) bfin_write_PORTGIO_DIR(val) -#define bfin_read_FIO_POLAR() bfin_read_PORTGIO_POLAR() -#define bfin_write_FIO_POLAR(val) bfin_write_PORTGIO_POLAR(val) -#define bfin_read_FIO_EDGE() bfin_read_PORTGIO_EDGE() -#define bfin_write_FIO_EDGE(val) bfin_write_PORTGIO_EDGE(val) -#define bfin_read_FIO_BOTH() bfin_read_PORTGIO_BOTH() -#define bfin_write_FIO_BOTH(val) bfin_write_PORTGIO_BOTH(val) -#define bfin_read_FIO_INEN() bfin_read_PORTGIO_INEN() -#define bfin_write_FIO_INEN(val) bfin_write_PORTGIO_INEN(val) - -#define bfin_read_FIO_FLAG_D() bfin_read_PORTGIO() -#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTGIO(val) -#define FIO_FLAG_D PORTGIO -#define bfin_read_FIO_FLAG_C() bfin_read_PORTGIO_CLEAR() -#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTGIO_CLEAR(val) -#define FIO_FLAG_C PORTGIO_CLEAR -#define bfin_read_FIO_FLAG_S() bfin_read_PORTGIO_SET() -#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTGIO_SET(val) -#define FIO_FLAG_S PORTGIO_SET -#define bfin_read_FIO_FLAG_T() bfin_read_PORTGIO_TOGGLE() -#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTGIO_TOGGLE(val) -#define FIO_FLAG_T PORTGIO_TOGGLE -#define bfin_read_FIO_MASKA_D() bfin_read_PORTGIO_MASKA() -#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTGIO_MASKA(val) -#define FIO_MASKA_D PORTGIO_MASKA -#define bfin_read_FIO_MASKA_C() bfin_read_PORTGIO_MASKA_CLEAR() -#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTGIO_MASKA_CLEAR(val) -#define FIO_MASKA_C PORTGIO_MASKA_CLEAR -#define bfin_read_FIO_MASKA_S() bfin_read_PORTGIO_MASKA_SET() -#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTGIO_MASKA_SET(val) -#define FIO_MASKA_S PORTGIO_MASKA_SET -#define bfin_read_FIO_MASKA_T() bfin_read_PORTGIO_MASKA_TOGGLE() -#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTGIO_MASKA_TOGGLE(val) -#define FIO_MASKA_T PORTGIO_MASKA_TOGGLE -#define bfin_read_FIO_MASKB_D() bfin_read_PORTGIO_MASKB() -#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTGIO_MASKB(val) -#define FIO_MASKB_D PORTGIO_MASKB -#define bfin_read_FIO_MASKB_C() bfin_read_PORTGIO_MASKB_CLEAR() -#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTGIO_MASKB_CLEAR(val) -#define FIO_MASKB_C PORTGIO_MASKB_CLEAR -#define bfin_read_FIO_MASKB_S() bfin_read_PORTGIO_MASKB_SET() -#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTGIO_MASKB_SET(val) -#define FIO_MASKB_S PORTGIO_MASKB_SET -#define bfin_read_FIO_MASKB_T() bfin_read_PORTGIO_MASKB_TOGGLE() -#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTGIO_MASKB_TOGGLE(val) -#define FIO_MASKB_T PORTGIO_MASKB_TOGGLE -#define bfin_read_FIO_DIR() bfin_read_PORTGIO_DIR() -#define bfin_write_FIO_DIR(val) bfin_write_PORTGIO_DIR(val) -#define FIO_DIR PORTGIO_DIR -#define bfin_read_FIO_POLAR() bfin_read_PORTGIO_POLAR() -#define bfin_write_FIO_POLAR(val) bfin_write_PORTGIO_POLAR(val) -#define FIO_POLAR PORTGIO_POLAR -#define bfin_read_FIO_EDGE() bfin_read_PORTGIO_EDGE() -#define bfin_write_FIO_EDGE(val) bfin_write_PORTGIO_EDGE(val) -#define FIO_EDGE PORTGIO_EDGE -#define bfin_read_FIO_BOTH() bfin_read_PORTGIO_BOTH() -#define bfin_write_FIO_BOTH(val) bfin_write_PORTGIO_BOTH(val) -#define FIO_BOTH PORTGIO_BOTH -#define bfin_read_FIO_INEN() bfin_read_PORTGIO_INEN() -#define bfin_write_FIO_INEN(val) bfin_write_PORTGIO_INEN(val) -#define FIO_INEN PORTGIO_INEN - -#endif - -/* FIO USE PORT H*/ -#ifdef CONFIG_BF537_PORT_H -#define bfin_read_PORT_FER() bfin_read_PORTH_FER() -#define bfin_write_PORT_FER(val) bfin_write_PORTH_FER(val) -#define bfin_read_FIO_FLAG_D() bfin_read_PORTHIO() -#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTHIO(val) -#define bfin_read_FIO_FLAG_C() bfin_read_PORTHIO_CLEAR() -#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTHIO_CLEAR(val) -#define bfin_read_FIO_FLAG_S() bfin_read_PORTHIO_SET() -#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTHIO_SET(val) -#define bfin_read_FIO_FLAG_T() bfin_read_PORTHIO_TOGGLE() -#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTHIO_TOGGLE(val) -#define bfin_read_FIO_MASKA_D() bfin_read_PORTHIO_MASKA() -#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTHIO_MASKA(val) -#define bfin_read_FIO_MASKA_C() bfin_read_PORTHIO_MASKA_CLEAR() -#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTHIO_MASKA_CLEAR(val) -#define bfin_read_FIO_MASKA_S() bfin_read_PORTHIO_MASKA_SET() -#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTHIO_MASKA_SET(val) -#define bfin_read_FIO_MASKA_T() bfin_read_PORTHIO_MASKA_TOGGLE() -#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTHIO_MASKA_TOGGLE(val) -#define bfin_read_FIO_MASKB_D() bfin_read_PORTHIO_MASKB() -#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTHIO_MASKB(val) -#define bfin_read_FIO_MASKB_C() bfin_read_PORTHIO_MASKB_CLEAR() -#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTHIO_MASKB_CLEAR(val) -#define bfin_read_FIO_MASKB_S() bfin_read_PORTHIO_MASKB_SET() -#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTHIO_MASKB_SET(val) -#define bfin_read_FIO_MASKB_T() bfin_read_PORTHIO_MASKB_TOGGLE() -#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTHIO_MASKB_TOGGLE(val) -#define bfin_read_FIO_DIR() bfin_read_PORTHIO_DIR() -#define bfin_write_FIO_DIR(val) bfin_write_PORTHIO_DIR(val) -#define bfin_read_FIO_POLAR() bfin_read_PORTHIO_POLAR() -#define bfin_write_FIO_POLAR(val) bfin_write_PORTHIO_POLAR(val) -#define bfin_read_FIO_EDGE() bfin_read_PORTHIO_EDGE() -#define bfin_write_FIO_EDGE(val) bfin_write_PORTHIO_EDGE(val) -#define bfin_read_FIO_BOTH() bfin_read_PORTHIO_BOTH() -#define bfin_write_FIO_BOTH(val) bfin_write_PORTHIO_BOTH(val) -#define bfin_read_FIO_INEN() bfin_read_PORTHIO_INEN() -#define bfin_write_FIO_INEN(val) bfin_write_PORTHIO_INEN(val) - -#define bfin_read_FIO_FLAG_D() bfin_read_PORTHIO() -#define bfin_write_FIO_FLAG_D(val) bfin_write_PORTHIO(val) -#define FIO_FLAG_D PORTHIO -#define bfin_read_FIO_FLAG_C() bfin_read_PORTHIO_CLEAR() -#define bfin_write_FIO_FLAG_C(val) bfin_write_PORTHIO_CLEAR(val) -#define FIO_FLAG_C PORTHIO_CLEAR -#define bfin_read_FIO_FLAG_S() bfin_read_PORTHIO_SET() -#define bfin_write_FIO_FLAG_S(val) bfin_write_PORTHIO_SET(val) -#define FIO_FLAG_S PORTHIO_SET -#define bfin_read_FIO_FLAG_T() bfin_read_PORTHIO_TOGGLE() -#define bfin_write_FIO_FLAG_T(val) bfin_write_PORTHIO_TOGGLE(val) -#define FIO_FLAG_T PORTHIO_TOGGLE -#define bfin_read_FIO_MASKA_D() bfin_read_PORTHIO_MASKA() -#define bfin_write_FIO_MASKA_D(val) bfin_write_PORTHIO_MASKA(val) -#define FIO_MASKA_D PORTHIO_MASKA -#define bfin_read_FIO_MASKA_C() bfin_read_PORTHIO_MASKA_CLEAR() -#define bfin_write_FIO_MASKA_C(val) bfin_write_PORTHIO_MASKA_CLEAR(val) -#define FIO_MASKA_C PORTHIO_MASKA_CLEAR -#define bfin_read_FIO_MASKA_S() bfin_read_PORTHIO_MASKA_SET() -#define bfin_write_FIO_MASKA_S(val) bfin_write_PORTHIO_MASKA_SET(val) -#define FIO_MASKA_S PORTHIO_MASKA_SET -#define bfin_read_FIO_MASKA_T() bfin_read_PORTHIO_MASKA_TOGGLE() -#define bfin_write_FIO_MASKA_T(val) bfin_write_PORTHIO_MASKA_TOGGLE(val) -#define FIO_MASKA_T PORTHIO_MASKA_TOGGLE -#define bfin_read_FIO_MASKB_D() bfin_read_PORTHIO_MASKB() -#define bfin_write_FIO_MASKB_D(val) bfin_write_PORTHIO_MASKB(val) -#define FIO_MASKB_D PORTHIO_MASKB -#define bfin_read_FIO_MASKB_C() bfin_read_PORTHIO_MASKB_CLEAR() -#define bfin_write_FIO_MASKB_C(val) bfin_write_PORTHIO_MASKB_CLEAR(val) -#define FIO_MASKB_C PORTHIO_MASKB_CLEAR -#define bfin_read_FIO_MASKB_S() bfin_read_PORTHIO_MASKB_SET() -#define bfin_write_FIO_MASKB_S(val) bfin_write_PORTHIO_MASKB_SET(val) -#define FIO_MASKB_S PORTHIO_MASKB_SET -#define bfin_read_FIO_MASKB_T() bfin_read_PORTHIO_MASKB_TOGGLE() -#define bfin_write_FIO_MASKB_T(val) bfin_write_PORTHIO_MASKB_TOGGLE(val) -#define FIO_MASKB_T PORTHIO_MASKB_TOGGLE -#define bfin_read_FIO_DIR() bfin_read_PORTHIO_DIR() -#define bfin_write_FIO_DIR(val) bfin_write_PORTHIO_DIR(val) -#define FIO_DIR PORTHIO_DIR -#define bfin_read_FIO_POLAR() bfin_read_PORTHIO_POLAR() -#define bfin_write_FIO_POLAR(val) bfin_write_PORTHIO_POLAR(val) -#define FIO_POLAR PORTHIO_POLAR -#define bfin_read_FIO_EDGE() bfin_read_PORTHIO_EDGE() -#define bfin_write_FIO_EDGE(val) bfin_write_PORTHIO_EDGE(val) -#define FIO_EDGE PORTHIO_EDGE -#define bfin_read_FIO_BOTH() bfin_read_PORTHIO_BOTH() -#define bfin_write_FIO_BOTH(val) bfin_write_PORTHIO_BOTH(val) -#define FIO_BOTH PORTHIO_BOTH -#define bfin_read_FIO_INEN() bfin_read_PORTHIO_INEN() -#define bfin_write_FIO_INEN(val) bfin_write_PORTHIO_INEN(val) -#define FIO_INEN PORTHIO_INEN - -#endif - /* PLL_DIV Masks */ #define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */ #define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */ -- cgit v1.1 From 4b3f058a7a34a10d99937e86bb28da118710ca9a Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 12 Sep 2007 14:50:28 +0800 Subject: Blackfin arch: Add ANOMALY_05000311 Workaround - for those who doesnt use the generic GPIO driver Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf533/cdefBF532.h | 52 ++++++++++++++++++++++++----- 1 file changed, 44 insertions(+), 8 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf533/cdefBF532.h b/include/asm-blackfin/mach-bf533/cdefBF532.h index 40c1ad3..c803e14 100644 --- a/include/asm-blackfin/mach-bf533/cdefBF532.h +++ b/include/asm-blackfin/mach-bf533/cdefBF532.h @@ -130,10 +130,6 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) /* General Purpose IO (0xFFC0 2400-0xFFC0 27FF) */ #define bfin_read_FIO_DIR() bfin_read16(FIO_DIR) #define bfin_write_FIO_DIR(val) bfin_write16(FIO_DIR,val) -#define bfin_read_FIO_FLAG_C() bfin_read16(FIO_FLAG_C) -#define bfin_write_FIO_FLAG_C(val) bfin_write16(FIO_FLAG_C,val) -#define bfin_read_FIO_FLAG_S() bfin_read16(FIO_FLAG_S) -#define bfin_write_FIO_FLAG_S(val) bfin_write16(FIO_FLAG_S,val) #define bfin_read_FIO_MASKA_C() bfin_read16(FIO_MASKA_C) #define bfin_write_FIO_MASKA_C(val) bfin_write16(FIO_MASKA_C,val) #define bfin_read_FIO_MASKA_S() bfin_read16(FIO_MASKA_S) @@ -150,10 +146,6 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) #define bfin_write_FIO_BOTH(val) bfin_write16(FIO_BOTH,val) #define bfin_read_FIO_INEN() bfin_read16(FIO_INEN) #define bfin_write_FIO_INEN(val) bfin_write16(FIO_INEN,val) -#define bfin_read_FIO_FLAG_D() bfin_read16(FIO_FLAG_D) -#define bfin_write_FIO_FLAG_D(val) bfin_write16(FIO_FLAG_D,val) -#define bfin_read_FIO_FLAG_T() bfin_read16(FIO_FLAG_T) -#define bfin_write_FIO_FLAG_T(val) bfin_write16(FIO_FLAG_T,val) #define bfin_read_FIO_MASKA_D() bfin_read16(FIO_MASKA_D) #define bfin_write_FIO_MASKA_D(val) bfin_write16(FIO_MASKA_D,val) #define bfin_read_FIO_MASKA_T() bfin_read16(FIO_MASKA_T) @@ -163,6 +155,50 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) #define bfin_read_FIO_MASKB_T() bfin_read16(FIO_MASKB_T) #define bfin_write_FIO_MASKB_T(val) bfin_write16(FIO_MASKB_T,val) + +#if ANOMALY_05000311 +#define BFIN_WRITE_FIO_FLAG(name) \ +static __inline__ void bfin_write_FIO_FLAG_ ## name (unsigned short val)\ +{\ + unsigned long flags;\ + local_irq_save(flags);\ + bfin_write16(FIO_FLAG_ ## name,val);\ + bfin_read_CHIPID();\ + local_irq_restore(flags);\ +} +BFIN_WRITE_FIO_FLAG(D) +BFIN_WRITE_FIO_FLAG(C) +BFIN_WRITE_FIO_FLAG(S) +BFIN_WRITE_FIO_FLAG(T) + +#define BFIN_READ_FIO_FLAG(name) \ +static __inline__ unsigned short bfin_read_FIO_FLAG_ ## name (void)\ +{\ + unsigned long flags;\ + unsigned short ret;\ + local_irq_save(flags);\ + ret = bfin_read16(FIO_FLAG_ ## name);\ + bfin_read_CHIPID();\ + local_irq_restore(flags);\ + return ret;\ +} +BFIN_READ_FIO_FLAG(D) +BFIN_READ_FIO_FLAG(C) +BFIN_READ_FIO_FLAG(S) +BFIN_READ_FIO_FLAG(T) + +#else +#define bfin_write_FIO_FLAG_D(val) bfin_write16(FIO_FLAG_D,val) +#define bfin_write_FIO_FLAG_C(val) bfin_write16(FIO_FLAG_C,val) +#define bfin_write_FIO_FLAG_S(val) bfin_write16(FIO_FLAG_S,val) +#define bfin_write_FIO_FLAG_T(val) bfin_write16(FIO_FLAG_T,val) +#define bfin_read_FIO_FLAG_T() bfin_read16(FIO_FLAG_T) +#define bfin_read_FIO_FLAG_C() bfin_read16(FIO_FLAG_C) +#define bfin_read_FIO_FLAG_S() bfin_read16(FIO_FLAG_S) +#define bfin_read_FIO_FLAG_D() bfin_read16(FIO_FLAG_D) +#endif + + /* DMA Controller */ #define bfin_read_DMA0_CONFIG() bfin_read16(DMA0_CONFIG) #define bfin_write_DMA0_CONFIG(val) bfin_write16(DMA0_CONFIG,val) -- cgit v1.1 From 2714d9a6d1e68d30f5be8871722a7cff388c2d74 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Thu, 11 Oct 2007 00:29:49 +0800 Subject: Blackfin arch: Workaround reboot bug, issue SSYNC at the start of bfin_reset reboot failes on BF533 http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3500 Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/reboot.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/asm-blackfin/reboot.h (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/reboot.h b/include/asm-blackfin/reboot.h new file mode 100644 index 0000000..6d448b5 --- /dev/null +++ b/include/asm-blackfin/reboot.h @@ -0,0 +1,20 @@ +/* + * include/asm-blackfin/reboot.h - shutdown/reboot header + * + * Copyright 2004-2007 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#ifndef __ASM_REBOOT_H__ +#define __ASM_REBOOT_H__ + +/* optional board specific hooks */ +extern void native_machine_restart(char *cmd); +extern void native_machine_halt(void); +extern void native_machine_power_off(void); + +/* common reboot workarounds */ +extern void bfin_gpio_reset_spi0_ssel1(void); + +#endif -- cgit v1.1 From fb282a72f13305a74fb105bce1ee232b3492b654 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Wed, 12 Sep 2007 17:48:25 +0800 Subject: Blackfin arch: cleanup IO and DMA_IO API function definitions according to other arches Signed-off-by: Bryan Wu --- include/asm-blackfin/io.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h index 142cb33..3f48f8f 100644 --- a/include/asm-blackfin/io.h +++ b/include/asm-blackfin/io.h @@ -115,17 +115,17 @@ static inline unsigned int readl(const volatile void __iomem *addr) #ifndef __ASSEMBLY__ -extern void outsb(void __iomem *port, const void *addr, unsigned short count); -extern void outsw(void __iomem *port, const void *addr, unsigned short count); -extern void outsl(void __iomem *port, const void *addr, unsigned short count); +extern void outsb(const void __iomem *port, const void *addr, unsigned short count); +extern void outsw(const void __iomem *port, const void *addr, unsigned short count); +extern void outsl(const void __iomem *port, const void *addr, unsigned short count); extern void insb(const void __iomem *port, void *addr, unsigned short count); extern void insw(const void __iomem *port, void *addr, unsigned short count); extern void insl(const void __iomem *port, void *addr, unsigned short count); -extern void dma_outsb(void __iomem *port, const void *addr, unsigned short count); -extern void dma_outsw(void __iomem *port, const void *addr, unsigned short count); -extern void dma_outsl(void __iomem *port, const void *addr, unsigned short count); +extern void dma_outsb(const void __iomem *port, const void *addr, unsigned short count); +extern void dma_outsw(const void __iomem *port, const void *addr, unsigned short count); +extern void dma_outsl(const void __iomem *port, const void *addr, unsigned short count); extern void dma_insb(const void __iomem *port, void *addr, unsigned short count); extern void dma_insw(const void __iomem *port, void *addr, unsigned short count); -- cgit v1.1 From b7b2d344e7f7027497547a8b786a407047ee5e26 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Tue, 9 Oct 2007 15:09:49 +0800 Subject: Blackfin arch: modify the insX/outsX and dma_insX/dma_outsX to be compatible with other archs Signed-off-by: Bryan Wu --- include/asm-blackfin/io.h | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h index 3f48f8f..525179b 100644 --- a/include/asm-blackfin/io.h +++ b/include/asm-blackfin/io.h @@ -115,21 +115,21 @@ static inline unsigned int readl(const volatile void __iomem *addr) #ifndef __ASSEMBLY__ -extern void outsb(const void __iomem *port, const void *addr, unsigned short count); -extern void outsw(const void __iomem *port, const void *addr, unsigned short count); -extern void outsl(const void __iomem *port, const void *addr, unsigned short count); +extern void outsb(unsigned long port, const void *addr, unsigned long count); +extern void outsw(unsigned long port, const void *addr, unsigned long count); +extern void outsl(unsigned long port, const void *addr, unsigned long count); -extern void insb(const void __iomem *port, void *addr, unsigned short count); -extern void insw(const void __iomem *port, void *addr, unsigned short count); -extern void insl(const void __iomem *port, void *addr, unsigned short count); +extern void insb(unsigned long port, void *addr, unsigned long count); +extern void insw(unsigned long port, void *addr, unsigned long count); +extern void insl(unsigned long port, void *addr, unsigned long count); -extern void dma_outsb(const void __iomem *port, const void *addr, unsigned short count); -extern void dma_outsw(const void __iomem *port, const void *addr, unsigned short count); -extern void dma_outsl(const void __iomem *port, const void *addr, unsigned short count); +extern void dma_outsb(unsigned long port, const void *addr, unsigned short count); +extern void dma_outsw(unsigned long port, const void *addr, unsigned short count); +extern void dma_outsl(unsigned long port, const void *addr, unsigned short count); -extern void dma_insb(const void __iomem *port, void *addr, unsigned short count); -extern void dma_insw(const void __iomem *port, void *addr, unsigned short count); -extern void dma_insl(const void __iomem *port, void *addr, unsigned short count); +extern void dma_insb(unsigned long port, void *addr, unsigned short count); +extern void dma_insw(unsigned long port, void *addr, unsigned short count); +extern void dma_insl(unsigned long port, void *addr, unsigned short count); /* * Map some physical address range into the kernel address space. -- cgit v1.1 From 1d487f468de75b8a5c664db60e106935f9dc753b Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Thu, 11 Oct 2007 00:30:56 +0800 Subject: Blackfin arch: add TWIx_REGBASE and SPIx_REGBASE to specific CPU header files, use the new REGBASE for board platform resources Signed-off-by: Bryan Wu --- include/asm-blackfin/bfin5xx_spi.h | 2 -- include/asm-blackfin/mach-bf527/defBF52x_base.h | 2 ++ include/asm-blackfin/mach-bf533/defBF532.h | 1 + include/asm-blackfin/mach-bf537/defBF534.h | 2 ++ include/asm-blackfin/mach-bf548/defBF544.h | 1 + include/asm-blackfin/mach-bf548/defBF548.h | 2 ++ include/asm-blackfin/mach-bf548/defBF549.h | 2 ++ include/asm-blackfin/mach-bf548/defBF54x_base.h | 3 +++ include/asm-blackfin/mach-bf561/defBF561.h | 1 + 9 files changed, 14 insertions(+), 2 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/bfin5xx_spi.h b/include/asm-blackfin/bfin5xx_spi.h index 95c1c95..f617d87 100644 --- a/include/asm-blackfin/bfin5xx_spi.h +++ b/include/asm-blackfin/bfin5xx_spi.h @@ -21,8 +21,6 @@ #ifndef _SPI_CHANNEL_H_ #define _SPI_CHANNEL_H_ -#define SPI0_REGBASE 0xffc00500 - #define SPI_READ 0 #define SPI_WRITE 1 diff --git a/include/asm-blackfin/mach-bf527/defBF52x_base.h b/include/asm-blackfin/mach-bf527/defBF52x_base.h index 0b2fb50..b1ff67d 100644 --- a/include/asm-blackfin/mach-bf527/defBF52x_base.h +++ b/include/asm-blackfin/mach-bf527/defBF52x_base.h @@ -102,6 +102,7 @@ /* SPI Controller (0xFFC00500 - 0xFFC005FF) */ +#define SPI0_REGBASE 0xFFC00500 #define SPI_CTL 0xFFC00500 /* SPI Control Register */ #define SPI_FLG 0xFFC00504 /* SPI Flag register */ #define SPI_STAT 0xFFC00508 /* SPI Status register */ @@ -480,6 +481,7 @@ /* Two-Wire Interface (0xFFC01400 - 0xFFC014FF) */ +#define TWI0_REGBASE 0xFFC01400 #define TWI_CLKDIV 0xFFC01400 /* Serial Clock Divider Register */ #define TWI_CONTROL 0xFFC01404 /* TWI Control Register */ #define TWI_SLAVE_CTL 0xFFC01408 /* Slave Mode Control Register */ diff --git a/include/asm-blackfin/mach-bf533/defBF532.h b/include/asm-blackfin/mach-bf533/defBF532.h index 81b4af1..37134aa 100644 --- a/include/asm-blackfin/mach-bf533/defBF532.h +++ b/include/asm-blackfin/mach-bf533/defBF532.h @@ -104,6 +104,7 @@ #define UART_GCTL 0xFFC00424 /* Global Control Register */ /* SPI Controller (0xFFC00500 - 0xFFC005FF) */ +#define SPI0_REGBASE 0xFFC00500 #define SPI_CTL 0xFFC00500 /* SPI Control Register */ #define SPI_FLG 0xFFC00504 /* SPI Flag register */ #define SPI_STAT 0xFFC00508 /* SPI Status register */ diff --git a/include/asm-blackfin/mach-bf537/defBF534.h b/include/asm-blackfin/mach-bf537/defBF534.h index dce4c54..d0d80d3 100644 --- a/include/asm-blackfin/mach-bf537/defBF534.h +++ b/include/asm-blackfin/mach-bf537/defBF534.h @@ -86,6 +86,7 @@ #define UART0_GCTL 0xFFC00424 /* Global Control Register */ /* SPI Controller (0xFFC00500 - 0xFFC005FF) */ +#define SPI0_REGBASE 0xFFC00500 #define SPI_CTL 0xFFC00500 /* SPI Control Register */ #define SPI_FLG 0xFFC00504 /* SPI Flag register */ #define SPI_STAT 0xFFC00508 /* SPI Status register */ @@ -456,6 +457,7 @@ #define PPI_FRAME 0xFFC01010 /* PPI Frame Length Register */ /* Two-Wire Interface (0xFFC01400 - 0xFFC014FF) */ +#define TWI0_REGBASE 0xFFC01400 #define TWI_CLKDIV 0xFFC01400 /* Serial Clock Divider Register */ #define TWI_CONTROL 0xFFC01404 /* TWI Control Register */ #define TWI_SLAVE_CTL 0xFFC01408 /* Slave Mode Control Register */ diff --git a/include/asm-blackfin/mach-bf548/defBF544.h b/include/asm-blackfin/mach-bf548/defBF544.h index dd955dc..760307e 100644 --- a/include/asm-blackfin/mach-bf548/defBF544.h +++ b/include/asm-blackfin/mach-bf548/defBF544.h @@ -81,6 +81,7 @@ /* Two Wire Interface Registers (TWI1) */ +#define TWI1_REGBASE 0xffc02200 #define TWI1_CLKDIV 0xffc02200 /* Clock Divider Register */ #define TWI1_CONTROL 0xffc02204 /* TWI Control Register */ #define TWI1_SLAVE_CTRL 0xffc02208 /* TWI Slave Mode Control Register */ diff --git a/include/asm-blackfin/mach-bf548/defBF548.h b/include/asm-blackfin/mach-bf548/defBF548.h index 8d4214e..70af33c 100644 --- a/include/asm-blackfin/mach-bf548/defBF548.h +++ b/include/asm-blackfin/mach-bf548/defBF548.h @@ -120,6 +120,7 @@ /* Two Wire Interface Registers (TWI1) */ +#define TWI1_REGBASE 0xffc02200 #define TWI1_CLKDIV 0xffc02200 /* Clock Divider Register */ #define TWI1_CONTROL 0xffc02204 /* TWI Control Register */ #define TWI1_SLAVE_CTRL 0xffc02208 /* TWI Slave Mode Control Register */ @@ -139,6 +140,7 @@ /* SPI2 Registers */ +#define SPI2_REGBASE 0xffc02400 #define SPI2_CTL 0xffc02400 /* SPI2 Control Register */ #define SPI2_FLG 0xffc02404 /* SPI2 Flag Register */ #define SPI2_STAT 0xffc02408 /* SPI2 Status Register */ diff --git a/include/asm-blackfin/mach-bf548/defBF549.h b/include/asm-blackfin/mach-bf548/defBF549.h index c2f4734..50b3fe5 100644 --- a/include/asm-blackfin/mach-bf548/defBF549.h +++ b/include/asm-blackfin/mach-bf548/defBF549.h @@ -121,6 +121,7 @@ /* Two Wire Interface Registers (TWI1) */ +#define TWI1_REGBASE 0xffc02200 #define TWI1_CLKDIV 0xffc02200 /* Clock Divider Register */ #define TWI1_CONTROL 0xffc02204 /* TWI Control Register */ #define TWI1_SLAVE_CTRL 0xffc02208 /* TWI Slave Mode Control Register */ @@ -140,6 +141,7 @@ /* SPI2 Registers */ +#define SPI2_REGBASE 0xffc02400 #define SPI2_CTL 0xffc02400 /* SPI2 Control Register */ #define SPI2_FLG 0xffc02404 /* SPI2 Flag Register */ #define SPI2_STAT 0xffc02408 /* SPI2 Status Register */ diff --git a/include/asm-blackfin/mach-bf548/defBF54x_base.h b/include/asm-blackfin/mach-bf548/defBF54x_base.h index 895ddd4..e2632db 100644 --- a/include/asm-blackfin/mach-bf548/defBF54x_base.h +++ b/include/asm-blackfin/mach-bf548/defBF54x_base.h @@ -109,6 +109,7 @@ /* SPI0 Registers */ +#define SPI0_REGBASE 0xffc00500 #define SPI0_CTL 0xffc00500 /* SPI0 Control Register */ #define SPI0_FLG 0xffc00504 /* SPI0 Flag Register */ #define SPI0_STAT 0xffc00508 /* SPI0 Status Register */ @@ -121,6 +122,7 @@ /* Two Wire Interface Registers (TWI0) */ +#define TWI0_REGBASE 0xffc00700 #define TWI0_CLKDIV 0xffc00700 /* Clock Divider Register */ #define TWI0_CONTROL 0xffc00704 /* TWI Control Register */ #define TWI0_SLAVE_CTRL 0xffc00708 /* TWI Slave Mode Control Register */ @@ -978,6 +980,7 @@ /* SPI1 Registers */ +#define SPI1_REGBASE 0xffc02300 #define SPI1_CTL 0xffc02300 /* SPI1 Control Register */ #define SPI1_FLG 0xffc02304 /* SPI1 Flag Register */ #define SPI1_STAT 0xffc02308 /* SPI1 Status Register */ diff --git a/include/asm-blackfin/mach-bf561/defBF561.h b/include/asm-blackfin/mach-bf561/defBF561.h index 0f2dc6e..bf7dc4e 100644 --- a/include/asm-blackfin/mach-bf561/defBF561.h +++ b/include/asm-blackfin/mach-bf561/defBF561.h @@ -120,6 +120,7 @@ #define UART_GCTL 0xFFC00424 /* Global Control Register */ /* SPI Controller (0xFFC00500 - 0xFFC005FF) */ +#define SPI0_REGBASE 0xFFC00500 #define SPI_CTL 0xFFC00500 /* SPI Control Register */ #define SPI_FLG 0xFFC00504 /* SPI Flag register */ #define SPI_STAT 0xFFC00508 /* SPI Status register */ -- cgit v1.1 From 0ae53640b54f2c30e52044f7102ba08915b988a7 Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Tue, 9 Oct 2007 17:24:49 +0800 Subject: Blackfin arch: Initial patch to add earlyprintk support This allows debugging of problems which happen eary in the kernel boot process (after bootargs are parsed, but before serial subsystem is fully initialized) Signed-off-by: Robin Getz Signed-off-by: Bryan Wu --- include/asm-blackfin/early_printk.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/asm-blackfin/early_printk.h (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/early_printk.h b/include/asm-blackfin/early_printk.h new file mode 100644 index 0000000..110f1c1 --- /dev/null +++ b/include/asm-blackfin/early_printk.h @@ -0,0 +1,28 @@ +/* + * File: include/asm-blackfin/early_printk.h + * Author: Robin Getz Date: Tue, 9 Oct 2007 17:31:46 +0800 Subject: Blackfin arch: Print out debug info, as early as possible Print out debug info, as early as possible - even before the kernel initializes the interrupt vectors. Now we can print out debug messages almost anytime during the boot process. Signed-off-by: Robin Getz Signed-off-by: Bryan Wu --- include/asm-blackfin/irq_handler.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/irq_handler.h b/include/asm-blackfin/irq_handler.h index 19534c1..139b520 100644 --- a/include/asm-blackfin/irq_handler.h +++ b/include/asm-blackfin/irq_handler.h @@ -22,6 +22,7 @@ asmlinkage void evt_system_call(void); asmlinkage void init_exception_buff(void); asmlinkage void trap_c(struct pt_regs *fp); asmlinkage void ex_replaceable(void); +asmlinkage void early_trap(void); extern void *ex_table[]; extern void return_from_exception(void); -- cgit v1.1 From 2b39331a282c3a03415653d4e188910a11c9db8a Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 10 Oct 2007 16:58:49 +0800 Subject: Blackfin arch: Comply with revised Anomaly Workarounds for BF533 05000311 and BF561 05000323 Comply with revised Anomaly Workarounds for BF533 05000311 and BF561 05000323 accoring to BF533 anomaly sheet Rev. A 09/04/07 Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- include/asm-blackfin/mach-bf527/anomaly.h | 2 ++ include/asm-blackfin/mach-bf533/anomaly.h | 1 + include/asm-blackfin/mach-bf537/anomaly.h | 1 + include/asm-blackfin/mach-bf548/anomaly.h | 1 + 4 files changed, 5 insertions(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/include/asm-blackfin/mach-bf527/anomaly.h index 6112bc3..991db98 100644 --- a/include/asm-blackfin/mach-bf527/anomaly.h +++ b/include/asm-blackfin/mach-bf527/anomaly.h @@ -36,4 +36,6 @@ /* Boot ROM Kernel Incorrectly Alters Reset Value of USB Register */ #define ANOMALY_05000347 (1) +/* Anomalies that don't exist on this proc */ +#define ANOMALY_05000323 (0) #endif diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h index caea0b0..f36ff5af 100644 --- a/include/asm-blackfin/mach-bf533/anomaly.h +++ b/include/asm-blackfin/mach-bf533/anomaly.h @@ -254,5 +254,6 @@ /* Anomalies that don't exist on this proc */ #define ANOMALY_05000266 (0) +#define ANOMALY_05000323 (0) #endif diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h index 71380ad..2b66ecf 100644 --- a/include/asm-blackfin/mach-bf537/anomaly.h +++ b/include/asm-blackfin/mach-bf537/anomaly.h @@ -139,5 +139,6 @@ #define ANOMALY_05000230 (0) #define ANOMALY_05000266 (0) #define ANOMALY_05000311 (0) +#define ANOMALY_05000323 (0) #endif diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index 0d12dbe..c5b6375 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -80,5 +80,6 @@ #define ANOMALY_05000266 (0) #define ANOMALY_05000273 (0) #define ANOMALY_05000311 (0) +#define ANOMALY_05000323 (0) #endif -- cgit v1.1 From a359cca71e73a83612b5bbecea41d3b7a47160ca Mon Sep 17 00:00:00 2001 From: Sonic Zhang Date: Wed, 10 Oct 2007 16:47:58 +0800 Subject: Blackfin arch: update kgdb patch Signed-off-by: Sonic Zhang Signed-off-by: Bryan Wu --- include/asm-blackfin/kgdb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/kgdb.h b/include/asm-blackfin/kgdb.h index 532bd90..0f73847 100644 --- a/include/asm-blackfin/kgdb.h +++ b/include/asm-blackfin/kgdb.h @@ -179,5 +179,6 @@ enum regnames { #define STATDA1 0x80 extern void kgdb_print(const char *fmt, ...); +extern void init_kgdb_uart(void); #endif -- cgit v1.1 From 85a75996edd0e49477cc7c9eb4bac33f02b07685 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sun, 5 Aug 2007 19:16:05 +0800 Subject: blackfin enable arbitary speed serial setting Add the needed definitions to activate arbitary speed support on the blackfin platform. Signed-off-by: Alan Cox Acked-by: Aubrey Li Signed-off-by: Andrew Morton Signed-off-by: Bryan Wu --- include/asm-blackfin/ioctls.h | 9 +++++++-- include/asm-blackfin/termbits.h | 5 ++++- include/asm-blackfin/termios.h | 10 ++++++++-- 3 files changed, 19 insertions(+), 5 deletions(-) (limited to 'include/asm-blackfin') diff --git a/include/asm-blackfin/ioctls.h b/include/asm-blackfin/ioctls.h index 8356204..895e317 100644 --- a/include/asm-blackfin/ioctls.h +++ b/include/asm-blackfin/ioctls.h @@ -47,8 +47,13 @@ #define TIOCSBRK 0x5427 /* BSD compatibility */ #define TIOCCBRK 0x5428 /* BSD compatibility */ #define TIOCGSID 0x5429 /* Return the session ID of FD */ -#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ -#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ +#define TCGETS2 _IOR('T', 0x2A, struct termios2) +#define TCSETS2 _IOW('T', 0x2B, struct termios2) +#define TCSETSW2 _IOW('T', 0x2C, struct termios2) +#define TCSETSF2 _IOW('T', 0x2D, struct termios2) +/* Get Pty Number (of pty-mux device) */ +#define TIOCGPTN _IOR('T', 0x30, unsigned int) +#define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */ #define FIONCLEX 0x5450 /* these numbers need to be adjusted. */ #define FIOCLEX 0x5451 diff --git a/include/asm-blackfin/termbits.h b/include/asm-blackfin/termbits.h index 4eac38d..f37feb7 100644 --- a/include/asm-blackfin/termbits.h +++ b/include/asm-blackfin/termbits.h @@ -140,6 +140,7 @@ struct ktermios { #define HUPCL 0002000 #define CLOCAL 0004000 #define CBAUDEX 0010000 +#define BOTHER 0010000 #define B57600 0010001 #define B115200 0010002 #define B230400 0010003 @@ -155,10 +156,12 @@ struct ktermios { #define B3000000 0010015 #define B3500000 0010016 #define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate (not used) */ +#define CIBAUD 002003600000 /* input baud rate */ #define CMSPAR 010000000000 /* mark or space (stick) parity */ #define CRTSCTS 020000000000 /* flow control */ +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + /* c_lflag bits */ #define ISIG 0000001 #define ICANON 0000002 diff --git a/include/asm-blackfin/termios.h b/include/asm-blackfin/termios.h index 5c41478..e31fe85 100644 --- a/include/asm-blackfin/termios.h +++ b/include/asm-blackfin/termios.h @@ -98,8 +98,14 @@ struct termio { copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ }) -#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios)) -#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios)) +#define user_termios_to_kernel_termios(k, u) \ + copy_from_user(k, u, sizeof(struct termios2)) +#define kernel_termios_to_user_termios(u, k) \ + copy_to_user(u, k, sizeof(struct termios2)) +#define user_termios_to_kernel_termios_1(k, u) \ + copy_from_user(k, u, sizeof(struct termios)) +#define kernel_termios_to_user_termios_1(u, k) \ + copy_to_user(u, k, sizeof(struct termios)) #endif /* __KERNEL__ */ -- cgit v1.1