From e1bbb64ec2ca8ddf1dec91ae1e08ef96ee53639a Mon Sep 17 00:00:00 2001 From: "H. Nikolaus Schaller" Date: Tue, 11 Jan 2011 17:31:17 +0100 Subject: fixed issue with submodules --- x-loader | 1 - x-loader/include/configs/omap2430sdp.h | 178 +++++++++++++++++++++++++++++++++ 2 files changed, 178 insertions(+), 1 deletion(-) delete mode 160000 x-loader create mode 100644 x-loader/include/configs/omap2430sdp.h (limited to 'x-loader/include/configs/omap2430sdp.h') diff --git a/x-loader b/x-loader deleted file mode 160000 index 1c9276a..0000000 --- a/x-loader +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 1c9276af4d6a5b7014a7630a1abeddf3b3177563 diff --git a/x-loader/include/configs/omap2430sdp.h b/x-loader/include/configs/omap2430sdp.h new file mode 100644 index 0000000..3fda61f --- /dev/null +++ b/x-loader/include/configs/omap2430sdp.h @@ -0,0 +1,178 @@ +/* + * (C) Copyright 2004 Texas Instruments. + * + * X-Loader Configuation settings for the TI OMAP H4 board. + * + * 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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* serial printf facility takes about 3.5K */ +#define CFG_PRINTF +//#undef CFG_PRINTF + +/* uncomment it if you need timer based udelay(). it takes about 250 bytes */ +//#define CFG_UDELAY + +/* + * High Level Configuration Options + */ +#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */ +#define CONFIG_OMAP 1 /* in a TI OMAP core */ +#define CONFIG_OMAP2430H4 1 /* and on a H4 board */ + +#define CONFIG_OMAP243X 1 + +//#define PRCM_CONFIG_5A 1 +#define PRCM_CONFIG_2 1 /* 2430 ES2+330ARM+DDR-165-PISMO */ + +#define OMAP2430_SQUARE_CLOCK_INPUT 1 + +/* Memory type */ +//#define CFG_SDRAM_DDR 1 /* not tested */ +//#define CFG_SDRAM_COMBO 2 /* not tested */ +#define CFG_2430SDRAM_DDR 3 +//#define CFG_SDRAM_STACKED 4 /* not tested */ + +/* The actual register values are defined in u-boot- mem.h */ +/* SDRAM Bank Allocation method */ +//#define SDRC_B_R_C 1 +//#define SDRC_B1_R_B0_C 1 +#define SDRC_R_B_C 1 + +/* Boot type */ +//#define CFG_NAND 1 +#define CFG_ONENAND 1 + +# define NAND_BASE 0x0C000000 /* NAND flash */ +# define ONENAND_BASE 0x20000000 /* OneNand flash */ + +#ifdef CFG_NAND +#define NAND_LEGACY +#define OMAP24XX_GPMC_CS0_SIZE GPMC_SIZE_64M +#define OMAP24XX_GPMC_CS0_MAP NAND_BASE +#else +#define OMAP24XX_GPMC_CS0_SIZE GPMC_SIZE_128M +#define OMAP24XX_GPMC_CS0_MAP ONENAND_BASE +#define ONENAND_ADDR ONENAND_BASE /* physical address to access OneNAND at CS0*/ +#endif + +/* Another dependency on u-boot */ +#define sdelay delay + +#include /* get chip and board defs */ + +#define V_SCLK 13000000 +/* input clock of PLL */ +/* the OMAP2420 H4 has 12MHz, 13MHz, or 19.2Mhz crystal input */ +#define CONFIG_SYS_CLK_FREQ V_SCLK + +#ifdef CFG_PRINTF + +#define CFG_NS16550 +#define CFG_NS16550_SERIAL +#define CFG_NS16550_REG_SIZE (-4) +#define CFG_NS16550_CLK (48000000) /* can be 12M/32Khz or 48Mhz */ +#define CFG_NS16550_COM1 OMAP2430_UART1 + +/* + * select serial console configuration + */ +#define CONFIG_SERIAL1 1 /* UART1 on 2430SDP */ +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CFG_PBSIZE 256 + +#endif /* CFG_PRINTF */ + +/* + * Miscellaneous configurable options + */ +#define CFG_LOADADDR 0x80008000 + +#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128*1024) /* regular stack */ + +#ifdef CFG_NAND + +/*----------------------------------------------------------------------- + * Board NAND Info. + */ +#define CFG_NAND_K9K1216 /* Samsung 16-bit 64MB chip */ + +/* NAND is partitioned: + * 0x0000000 - 0x0010000 Booting Image + * 0x0010000 - 0x0050000 U-Boot Image + * 0x0050000 - 0x0080000 U-Boot Env Data (X-loader doesn't care) + * 0x0080000 - 0x00B0000 Kernel Image + * 0x00B0000 - 0x4000000 depends on application + */ +#define NAND_UBOOT_START 0x0040000 +#define NAND_UBOOT_END 0x0080000 +#define NAND_BLOCK_SIZE 0x4000 + +#define GPMC_CONFIG (OMAP24XX_GPMC_BASE+0x50) +#define GPMC_NAND_COMMAND_0 (OMAP24XX_GPMC_BASE+0x7C) +#define GPMC_NAND_ADDRESS_0 (OMAP24XX_GPMC_BASE+0x80) +#define GPMC_NAND_DATA_0 (OMAP24XX_GPMC_BASE+0x84) + +#define WRITE_NAND_COMMAND(d, adr) do {*(volatile u16 *)GPMC_NAND_COMMAND_0 = d;} while(0) +#define WRITE_NAND_ADDRESS(d, adr) do {*(volatile u16 *)GPMC_NAND_ADDRESS_0 = d;} while(0) +#define WRITE_NAND(d, adr) do {*(volatile u16 *)GPMC_NAND_DATA_0 = d;} while(0) +#define READ_NAND(adr) (*(volatile u16 *)GPMC_NAND_DATA_0) +#define NAND_WAIT_READY() +#define NAND_WP_OFF() do {*(volatile u32 *)(GPMC_CONFIG) |= 0x00000010;} while(0) +#define NAND_WP_ON() do {*(volatile u32 *)(GPMC_CONFIG) &= ~0x00000010;} while(0) + +#define NAND_CTL_CLRALE(adr) +#define NAND_CTL_SETALE(adr) +#define NAND_CTL_CLRCLE(adr) +#define NAND_CTL_SETCLE(adr) +#define NAND_DISABLE_CE() +#define NAND_ENABLE_CE() + +#else +/*----------------------------------------------------------------------- + * Board oneNAND Info. + */ +#define CFG_SYNC_BURST_READ 1 + +/* OneNAND is partitioned: + * 0x0000000 - 0x0080000 X-Loader + * 0x0080000 - 0x00c0000 U-boot Image + * 0x00c0000 - 0x00e0000 U-Boot Env Data (X-loader doesn't care) + * 0x00e0000 - 0x0120000 Kernel Image + * 0x0120000 - 0x4000000 depends on application + */ + +#define ONENAND_START_BLOCK 4 +#define ONENAND_END_BLOCK 6 +#define ONENAND_PAGE_SIZE 2048 /* 2KB */ +#define ONENAND_BLOCK_SIZE 0x20000 /* 128KB */ + +#endif // oneNAND +#endif /* __CONFIG_H */ -- cgit v1.1