diff options
Diffstat (limited to 'u-boot/board/m501sk')
-rw-r--r-- | u-boot/board/m501sk/Makefile | 50 | ||||
-rw-r--r-- | u-boot/board/m501sk/config.mk | 1 | ||||
-rw-r--r-- | u-boot/board/m501sk/eeprom.c | 102 | ||||
-rw-r--r-- | u-boot/board/m501sk/m501sk.c | 203 | ||||
-rw-r--r-- | u-boot/board/m501sk/m501sk.h | 167 |
5 files changed, 523 insertions, 0 deletions
diff --git a/u-boot/board/m501sk/Makefile b/u-boot/board/m501sk/Makefile new file mode 100644 index 0000000..439e99f --- /dev/null +++ b/u-boot/board/m501sk/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2003 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := m501sk.o eeprom.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/u-boot/board/m501sk/config.mk b/u-boot/board/m501sk/config.mk new file mode 100644 index 0000000..2077692 --- /dev/null +++ b/u-boot/board/m501sk/config.mk @@ -0,0 +1 @@ +CONFIG_SYS_TEXT_BASE = 0x21f00000 diff --git a/u-boot/board/m501sk/eeprom.c b/u-boot/board/m501sk/eeprom.c new file mode 100644 index 0000000..d1a46f3 --- /dev/null +++ b/u-boot/board/m501sk/eeprom.c @@ -0,0 +1,102 @@ +/* + * Add by Alan Lu, 07-29-2005 + * For ATMEL AT24C16 EEPROM + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <i2c.h> +#ifdef CONFIG_SYS_EEPROM_AT24C16 +#undef DEBUG + +void eeprom_init(void) +{ +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) + i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif +} + +int eeprom_read(unsigned dev_addr, unsigned offset, uchar *buffer, + unsigned cnt) +{ + int page, count = 0, i = 0; + page = offset / 0x100; + i = offset % 0x100; + + while (count < cnt) { + if (i2c_read(dev_addr|page, i++, 1, buffer+count++, 1) != 0) + return 1; + if (i > 0xff) { + page++; + i = 0; + } + } + + return 0; +} + +/* + * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 2 (16-bit EEPROM address) offset is + * 0x000nxxxx for EEPROM address selectors at n, offset xxxx in EEPROM. + * + * for CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 (8-bit EEPROM page address) offset is + * 0x00000nxx for EEPROM address selectors and page number at n. + */ +int eeprom_write(unsigned dev_addr, unsigned offset, uchar *buffer, + unsigned cnt) +{ + int page, i = 0, count = 0; + + page = offset / 0x100; + i = offset % 0x100; + + while (count < cnt) { + if (i2c_write(dev_addr|page, i++, 1, buffer+count++, 1) != 0) + return 1; + if (i > 0xff) { + page++; + i = 0; + } + } + +#if defined(CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS) + udelay(CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS * 1000); +#endif + + return 0; +} + +#ifndef CONFIG_SPI +int eeprom_probe(unsigned dev_addr, unsigned offset) +{ + unsigned char chip; + + /* Probe the chip address */ +#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 && !defined(CONFIG_SPI_X) + chip = offset >> 8; /* block number */ +#else + chip = offset >> 16; /* block number */ +#endif /* CONFIG_SYS_I2C_EEPROM_ADDR_LEN, CONFIG_SPI_X */ + + chip |= dev_addr; /* insert device address */ + return (i2c_probe(chip)); +} +#endif +#endif diff --git a/u-boot/board/m501sk/m501sk.c b/u-boot/board/m501sk/m501sk.c new file mode 100644 index 0000000..c995768 --- /dev/null +++ b/u-boot/board/m501sk/m501sk.c @@ -0,0 +1,203 @@ +/* + * (C) Copyright 2008 + * Based on modifications by Alan Lu / Artila + * Author : Timo Tuunainen / Sysart + Kimmo Leppala / Sysart + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include <netdev.h> +#if defined(CONFIG_DRIVER_ETHER) +#include <at91rm9200_net.h> +#include <dm9161.h> +#endif + +#include "m501sk.h" +#include "net.h" + +#ifdef CONFIG_M501SK + +void m501sk_gpio_init(void) +{ + AT91C_BASE_PIOD->PIO_PER = 1 << (M501SK_DEBUG_LED1 - 96) | + 1 << (M501SK_DEBUG_LED2 - 96) | 1 << (M501SK_DEBUG_LED3 - 96) | + 1 << (M501SK_DEBUG_LED4 - 96) | 1 << (M501SK_READY_LED - 96); + + AT91C_BASE_PIOD->PIO_OER = 1 << (M501SK_DEBUG_LED1 - 96) | + 1 << (M501SK_DEBUG_LED2 - 96) | 1 << (M501SK_DEBUG_LED3 - 96) | + 1 << (M501SK_DEBUG_LED4 - 96) | 1 << (M501SK_READY_LED - 96); + + AT91C_BASE_PIOD->PIO_SODR = 1 << (M501SK_READY_LED - 96); + AT91C_BASE_PIOD->PIO_CODR = 1 << (M501SK_DEBUG_LED3 - 96); + AT91C_BASE_PIOB->PIO_PER = 1 << (M501SK_BUZZER - 32); + AT91C_BASE_PIOB->PIO_OER = 1 << (M501SK_BUZZER - 32); + AT91C_BASE_PIOC->PIO_PDR = (1 << 7) | (1 << 8); + + /* Power OFF all USART's LEDs */ + AT91C_BASE_PIOA->PIO_PER = AT91C_PA5_TXD3 | AT91C_PA6_RXD3 | + AT91C_PA17_TXD0 | AT91C_PA18_RXD0 | AT91C_PA22_RXD2 | \ + AT91C_PA23_TXD2; + + AT91C_BASE_PIOA->PIO_OER = AT91C_PA5_TXD3 | AT91C_PA6_RXD3 | + AT91C_PA17_TXD0 | AT91C_PA18_RXD0 | AT91C_PA22_RXD2 | \ + AT91C_PA23_TXD2; + + AT91C_BASE_PIOA->PIO_SODR = AT91C_PA5_TXD3 | AT91C_PA6_RXD3 | + AT91C_PA17_TXD0 | AT91C_PA18_RXD0 | AT91C_PA22_RXD2 | \ + AT91C_PA23_TXD2; + + AT91C_BASE_PIOB->PIO_PER = AT91C_PB20_RXD1 | AT91C_PB21_TXD1; + AT91C_BASE_PIOB->PIO_OER = AT91C_PB20_RXD1 | AT91C_PB21_TXD1; + AT91C_BASE_PIOB->PIO_SODR = AT91C_PB20_RXD1 | AT91C_PB21_TXD1; +} + +uchar m501sk_gpio_set(M501SK_PIO io) +{ + uchar status = 0xff; + switch (io) { + case M501SK_DEBUG_LED1: + case M501SK_DEBUG_LED2: + case M501SK_DEBUG_LED3: + case M501SK_DEBUG_LED4: + case M501SK_READY_LED: + AT91C_BASE_PIOD->PIO_SODR = 1 << (io - 96); + status = AT91C_BASE_PIOD->PIO_ODSR & (1 << (io - 96)); + break; + case M501SK_BUZZER: + AT91C_BASE_PIOB->PIO_SODR = 1 << (io - 32); + status = AT91C_BASE_PIOB->PIO_ODSR & (1 << (io - 32)); + break; + } + return status; +} + +uchar m501sk_gpio_clear(M501SK_PIO io) +{ + uchar status = 0xff; + switch (io) { + case M501SK_DEBUG_LED1: + case M501SK_DEBUG_LED2: + case M501SK_DEBUG_LED3: + case M501SK_DEBUG_LED4: + case M501SK_READY_LED: + AT91C_BASE_PIOD->PIO_CODR = 1 << (io - 96); + status = AT91C_BASE_PIOD->PIO_ODSR & (1 << (io - 96)); + break; + case M501SK_BUZZER: + AT91C_BASE_PIOB->PIO_CODR = 1 << (io - 32); + status = AT91C_BASE_PIOB->PIO_ODSR & (1 << (io - 32)); + break; + } + return status; +} + +/* + * Miscelaneous platform dependent initialisations + */ +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ + /* Enable Ctrlc */ + console_init_f(); + + /* Correct IRDA resistor problem */ + /* Set PA23_TXD in Output */ + ((AT91PS_PIO)AT91C_BASE_PIOA)->PIO_OER = AT91C_PA23_TXD2; + + /* memory and cpu-speed are setup before relocation */ + /* so we do _nothing_ here */ + gd->bd->bi_arch_number = MACH_TYPE_M501; + /* adress of boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + m501sk_gpio_init(); + + /* Do interrupt init here, because flash needs timers */ + timer_init(); + flash_init(); + + return 0; +} + +int dram_init(void) +{ + int i = 0; + gd->bd->bi_dram[0].start = PHYS_SDRAM; + gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; + + for (i = 0; i < 500; i++) { + m501sk_gpio_clear(M501SK_DEBUG_LED3); + m501sk_gpio_clear(M501SK_BUZZER); + udelay(250); + m501sk_gpio_set(M501SK_DEBUG_LED3); + m501sk_gpio_set(M501SK_BUZZER); + udelay(80); + } + m501sk_gpio_clear(M501SK_BUZZER); + m501sk_gpio_clear(M501SK_DEBUG_LED3); + + return 0; +} + +int board_late_init(void) +{ +#if defined(CONFIG_CMD_NET) + eth_init(gd->bd); + eth_halt(); +#endif + + /* Protect U-Boot, kernel & ramdisk memory addresses */ + run_command("protect on 10000000 1041ffff", 0); + return 0; +} + +#ifdef CONFIG_DRIVER_ETHER +#if defined(CONFIG_CMD_NET) +/* + * Name: + * at91rm9200_GetPhyInterface + * Description: + * Initialise the interface functions to the PHY + * Arguments: + * None + * Return value: + * None + */ +void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops) +{ + p_phyops->Init = dm9161_InitPhy; + p_phyops->IsPhyConnected = dm9161_IsPhyConnected; + p_phyops->GetLinkSpeed = dm9161_GetLinkSpeed; + p_phyops->AutoNegotiate = dm9161_AutoNegotiate; +} +#endif /* CONFIG_CMD_NET */ +#endif /* CONFIG_DRIVER_ETHER */ + +#ifdef CONFIG_DRIVER_AT91EMAC +int board_eth_init(bd_t *bis) +{ + int rc = 0; + rc = at91emac_register(bis, 0); + return rc; +} +#endif +#endif /* CONFIG_M501SK */ diff --git a/u-boot/board/m501sk/m501sk.h b/u-boot/board/m501sk/m501sk.h new file mode 100644 index 0000000..51d10f5 --- /dev/null +++ b/u-boot/board/m501sk/m501sk.h @@ -0,0 +1,167 @@ +/* + * linux/include/asm/arch-at91/hardware.h + * + * Copyright (C) 2003 SAN People + * + * 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __M501SK_H +#define __M501SK_H + +#ifndef __ASSEMBLY__ +#include <asm/arch-at91rm9200/AT91RM9200.h> +#else +#include <asm/arch-at91rm9200/AT91RM9200_inc.h> +#endif + +#define AT91C_PIO_PA22 ((unsigned int) 1 << 22) /* Pin Controlled by PA22 */ +#define AT91C_PA22_RXD2 ((unsigned int) AT91C_PIO_PA22) /* USART 2 RxD */ +#define AT91C_PA5_TXD3 ((unsigned int) 1 << 5) /* USART 3 TxD */ +#define AT91C_PA6_RXD3 ((unsigned int) 1 << 6) /* USART 3 RxD */ + +/* ========== Register definition for PIOD peripheral ========== */ +#define AT91C_PIOD_PDSR ((AT91_REG *) 0xFFFFFA3C) /* Pin Data stat Reg */ +#define AT91C_PIOD_CODR ((AT91_REG *) 0xFFFFFA34) /* Clear Output Data Reg */ +#define AT91C_PIOD_OWER ((AT91_REG *) 0xFFFFFAA0) /* Output Write Enable Reg */ +#define AT91C_PIOD_MDER ((AT91_REG *) 0xFFFFFA50) /* Multi-driver Enable Reg */ +#define AT91C_PIOD_IMR ((AT91_REG *) 0xFFFFFA48) /* Interrupt Mask Reg */ +#define AT91C_PIOD_IER ((AT91_REG *) 0xFFFFFA40) /* Interrupt Enable Reg */ +#define AT91C_PIOD_ODSR ((AT91_REG *) 0xFFFFFA38) /* Output Data stat Reg */ +#define AT91C_PIOD_SODR ((AT91_REG *) 0xFFFFFA30) /* Set Output Data Reg */ +#define AT91C_PIOD_PER ((AT91_REG *) 0xFFFFFA00) /* PIO Enable Reg */ +#define AT91C_PIOD_OWDR ((AT91_REG *) 0xFFFFFAA4) /* Output Write Disable Reg */ +#define AT91C_PIOD_PPUER ((AT91_REG *) 0xFFFFFA64) /* Pull-up Enable Reg */ +#define AT91C_PIOD_MDDR ((AT91_REG *) 0xFFFFFA54) /* Multi-driver Disable Reg */ +#define AT91C_PIOD_ISR ((AT91_REG *) 0xFFFFFA4C) /* Interrupt stat Reg */ +#define AT91C_PIOD_IDR ((AT91_REG *) 0xFFFFFA44) /* Interrupt Disable Reg */ +#define AT91C_PIOD_PDR ((AT91_REG *) 0xFFFFFA04) /* PIO Disable Reg */ +#define AT91C_PIOD_ODR ((AT91_REG *) 0xFFFFFA14) /* Output Disable Regr */ +#define AT91C_PIOD_OWSR ((AT91_REG *) 0xFFFFFAA8) /* Output Write stat Reg */ +#define AT91C_PIOD_ABSR ((AT91_REG *) 0xFFFFFA78) /* AB Select stat Reg */ +#define AT91C_PIOD_ASR ((AT91_REG *) 0xFFFFFA70) /* Select A Reg */ +#define AT91C_PIOD_PPUSR ((AT91_REG *) 0xFFFFFA68) /* Pad Pull-up stat Reg */ +#define AT91C_PIOD_PPUDR ((AT91_REG *) 0xFFFFFA60) /* Pull-up Disable Reg */ +#define AT91C_PIOD_MDSR ((AT91_REG *) 0xFFFFFA58) /* Multi-driver stat Reg */ +#define AT91C_PIOD_PSR ((AT91_REG *) 0xFFFFFA08) /* PIO stat Reg */ +#define AT91C_PIOD_OER ((AT91_REG *) 0xFFFFFA10) /* Output Enable Reg */ +#define AT91C_PIOD_OSR ((AT91_REG *) 0xFFFFFA18) /* Output stat Reg */ +#define AT91C_PIOD_IFER ((AT91_REG *) 0xFFFFFA20) /* Input Filter Enable Reg */ +#define AT91C_PIOD_BSR ((AT91_REG *) 0xFFFFFA74) /* Select B Reg */ +#define AT91C_PIOD_IFDR ((AT91_REG *) 0xFFFFFA24) /* Input Filter Disable Reg */ +#define AT91C_PIOD_IFSR ((AT91_REG *) 0xFFFFFA28) /* Input Filter stat Reg */ + +#define AT91C_PIO_PD0 ((unsigned int) 1 << 0) /* Pin Controlled by PD0 */ +#define AT91C_PD0_ETX0 ((unsigned int) AT91C_PIO_PD0) /* Enet MAC Tx Data 0*/ +#define AT91C_PIO_PD1 ((unsigned int) 1 << 1) /* Pin Controlled by PD1 */ +#define AT91C_PD1_ETX1 ((unsigned int) AT91C_PIO_PD1) /* Enet MAC Tx Data 1*/ +#define AT91C_PIO_PD10 ((unsigned int) 1 << 10) /* Pin Controlled by PD10 */ +#define AT91C_PD10_PCK3 ((unsigned int) AT91C_PIO_PD10) /* PMC Prog Clk Oput 3*/ +#define AT91C_PD10_TPS1 ((unsigned int) AT91C_PIO_PD10) /* ETMARM9 pl stat1 */ +#define AT91C_PIO_PD11 ((unsigned int) 1 << 11) /* Pin Controlled by PD11 */ +#define AT91C_PD11_ ((unsigned int) AT91C_PIO_PD11) /* */ +#define AT91C_PD11_TPS2 ((unsigned int) AT91C_PIO_PD11) /* ETMARM9 pl stat2 */ +#define AT91C_PIO_PD12 ((unsigned int) 1 << 12) /* Pin Controlled by PD12 */ +#define AT91C_PD12_ ((unsigned int) AT91C_PIO_PD12) /* */ +#define AT91C_PD12_TPK0 ((unsigned int) AT91C_PIO_PD12) /* ETM Trace Pkt 0 */ +#define AT91C_PIO_PD13 ((unsigned int) 1 << 13) /* Pin Controlled by PD13 */ +#define AT91C_PD13_ ((unsigned int) AT91C_PIO_PD13) /* */ +#define AT91C_PD13_TPK1 ((unsigned int) AT91C_PIO_PD13) /* ETM Trace Pkt 1 */ +#define AT91C_PIO_PD14 ((unsigned int) 1 << 14) /* Pin Controlled by PD14 */ +#define AT91C_PD14_ ((unsigned int) AT91C_PIO_PD14) /* */ +#define AT91C_PD14_TPK2 ((unsigned int) AT91C_PIO_PD14) /* ETM Trace Pkt 2 */ +#define AT91C_PIO_PD15 ((unsigned int) 1 << 15) /* Pin Controlled by PD15 */ +#define AT91C_PD15_TD0 ((unsigned int) AT91C_PIO_PD15) /* SSC TxD */ +#define AT91C_PD15_TPK3 ((unsigned int) AT91C_PIO_PD15) /* ETM Trace Pkt 3 */ +#define AT91C_PIO_PD16 ((unsigned int) 1 << 16) /* Pin Controlled by PD16 */ +#define AT91C_PD16_TD1 ((unsigned int) AT91C_PIO_PD16) /* SSC TxD 1 */ +#define AT91C_PD16_TPK4 ((unsigned int) AT91C_PIO_PD16) /* ETM Trace Pkt 4 */ +#define AT91C_PIO_PD17 ((unsigned int) 1 << 17) /* Pin Controlled by PD17 */ +#define AT91C_PD17_TD2 ((unsigned int) AT91C_PIO_PD17) /* SSC TxD 2 */ +#define AT91C_PD17_TPK5 ((unsigned int) AT91C_PIO_PD17) /* ETM Trace Pkt 5 */ +#define AT91C_PIO_PD18 ((unsigned int) 1 << 18) /* Pin Controlled by PD18 */ +#define AT91C_PD18_NPCS1 ((unsigned int) AT91C_PIO_PD18) /* SPI Perip CS 1 */ +#define AT91C_PD18_TPK6 ((unsigned int) AT91C_PIO_PD18) /* ETM Trace Pkt 6 */ +#define AT91C_PIO_PD19 ((unsigned int) 1 << 19) /* Pin Controlled by PD19 */ +#define AT91C_PD19_NPCS2 ((unsigned int) AT91C_PIO_PD19) /* SPI Perip CS 2 */ +#define AT91C_PD19_TPK7 ((unsigned int) AT91C_PIO_PD19) /* ETM Trace Pkt 7 */ +#define AT91C_PIO_PD2 ((unsigned int) 1 << 2) /* Pin Controlled by PD2 */ +#define AT91C_PD2_ETX2 ((unsigned int) AT91C_PIO_PD2) /* Ethernet MAC TxD 2 */ +#define AT91C_PIO_PD20 ((unsigned int) 1 << 20) /* Pin Controlled by PD20 */ +#define AT91C_PD20_NPCS3 ((unsigned int) AT91C_PIO_PD20) /* SPI Perip CS 3 */ +#define AT91C_PD20_TPK8 ((unsigned int) AT91C_PIO_PD20) /* ETM Trace Pkt 8 */ +#define AT91C_PIO_PD21 ((unsigned int) 1 << 21) /* Pin Controlled by PD21 */ +#define AT91C_PD21_RTS0 ((unsigned int) AT91C_PIO_PD21) /* Usart 0 RTS */ +#define AT91C_PD21_TPK9 ((unsigned int) AT91C_PIO_PD21) /* ETM Trace Pkt 9 */ +#define AT91C_PIO_PD22 ((unsigned int) 1 << 22) /* Pin Controlled by PD22 */ +#define AT91C_PD22_RTS1 ((unsigned int) AT91C_PIO_PD22) /* Usart 0 RTS */ +#define AT91C_PD22_TPK10 ((unsigned int) AT91C_PIO_PD22) /* ETM Trace Pkt 10 */ +#define AT91C_PIO_PD23 ((unsigned int) 1 << 23) /* Pin Controlled by PD23 */ +#define AT91C_PD23_RTS2 ((unsigned int) AT91C_PIO_PD23) /* USART 2 RTS */ +#define AT91C_PD23_TPK11 ((unsigned int) AT91C_PIO_PD23) /* ETM Trace Pkt 11 */ +#define AT91C_PIO_PD24 ((unsigned int) 1 << 24) /* Pin Controlled by PD24 */ +#define AT91C_PD24_RTS3 ((unsigned int) AT91C_PIO_PD24) /* USART 3 RTS */ +#define AT91C_PD24_TPK12 ((unsigned int) AT91C_PIO_PD24) /* ETM Trace Pkt 12 */ +#define AT91C_PIO_PD25 ((unsigned int) 1 << 25) /* Pin Controlled by PD25 */ +#define AT91C_PD25_DTR1 ((unsigned int) AT91C_PIO_PD25) /* USART 1 DTR */ +#define AT91C_PD25_TPK13 ((unsigned int) AT91C_PIO_PD25) /* ETM Trace Pkt 13 */ +#define AT91C_PIO_PD26 ((unsigned int) 1 << 26) /* Pin Controlled by PD26 */ +#define AT91C_PD26_TPK14 ((unsigned int) AT91C_PIO_PD26) /* ETM Trace Pkt 14 */ +#define AT91C_PIO_PD27 ((unsigned int) 1 << 27) /* Pin Controlled by PD27 */ +#define AT91C_PD27_TPK15 ((unsigned int) AT91C_PIO_PD27) /* ETM Trace Pkt 15 */ +#define AT91C_PIO_PD3 ((unsigned int) 1 << 3) /* Pin Controlled by PD3 */ +#define AT91C_PD3_ETX3 ((unsigned int) AT91C_PIO_PD3) /* Enet MAC TxD 3 */ +#define AT91C_PIO_PD4 ((unsigned int) 1 << 4) /* Pin Controlled by PD4 */ +#define AT91C_PD4_ETXEN ((unsigned int) AT91C_PIO_PD4) /* Enet MAC TxEn */ +#define AT91C_PIO_PD5 ((unsigned int) 1 << 5) /* Pin Controlled by PD5 */ +#define AT91C_PD5_ETXER ((unsigned int) AT91C_PIO_PD5) /* Enet MAC TxCE */ +#define AT91C_PIO_PD6 ((unsigned int) 1 << 6) /* Pin Controlled by PD6 */ +#define AT91C_PD6_DTXD ((unsigned int) AT91C_PIO_PD6) /* DBGU Debug TxD */ +#define AT91C_PIO_PD7 ((unsigned int) 1 << 7) /* Pin Controlled by PD7 */ +#define AT91C_PD7_PCK0 ((unsigned int) AT91C_PIO_PD7) /* PMC Prog Clk Oput 0*/ +#define AT91C_PD7_TSYNC ((unsigned int) AT91C_PIO_PD7) /* ETM Sync signal */ +#define AT91C_PIO_PD8 ((unsigned int) 1 << 8) /* Pin Controlled by PD8 */ +#define AT91C_PD8_PCK1 ((unsigned int) AT91C_PIO_PD8) /* PMC Prog Clk Oput 1*/ +#define AT91C_PD8_TCLK ((unsigned int) AT91C_PIO_PD8) /* ETM Trace Clk sig */ +#define AT91C_PIO_PD9 ((unsigned int) 1 << 9) /* Pin Controlled by PD9 */ +#define AT91C_PD9_PCK2 ((unsigned int) AT91C_PIO_PD9) /* PMC Prog Clk 2 */ +#define AT91C_PD9_TPS0 ((unsigned int) AT91C_PIO_PD9) /* ETM ARM9 pl stat0 */ +#define AT91C_PIO_PB6 ((unsigned int) 1 << 6) /* Pin Controlled by PB6 */ +#define AT91C_PIO_PC5 ((unsigned int) 1 << 5) +#define AT91C_PIO_PC14 ((unsigned int) 1 << 14) /* Pin Controlled by PC1 */ +#define AT91C_PIO_PC15 ((unsigned int) 1 << 15) /* Pin Controlled by PC1 */ +#define AT91C_PIO_PA19 ((unsigned int) 1 << 19) /* Pin Controlled by PC1 */ +#define AT91C_PIO_PB2 ((unsigned int) 1 << 2) /* Pin Controlled by PC1 */ +#define AT91C_PIO_PB8 ((unsigned int) 1 << 8) +#define AT91C_PIO_PB9 ((unsigned int) 1 << 9) +#define AT91C_PIO_PB10 ((unsigned int) 1 << 10) +#define AT91C_PIO_PB11 ((unsigned int) 1 << 11) +#define AT91C_PIO_PB17 ((unsigned int) 1 << 17) +#define AT91C_PIO_PB28 ((unsigned int) 1 << 28) +#define AT91C_PIO_PB29 ((unsigned int) 1 << 29) + +typedef enum { + M501SK_BUZZER = 38, + M501SK_DEBUG_LED1 = 96, + M501SK_DEBUG_LED2, + M501SK_DEBUG_LED3, + M501SK_DEBUG_LED4, + M501SK_READY_LED = 102, +} M501SK_PIO; + +void m501sk_gpio_init(void); +uchar m501sk_gpio_set(M501SK_PIO io); +uchar m501sk_gpio_clear(M501SK_PIO io); + +#endif |