mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-05 20:54:31 +00:00
e47f2db537
Replace the cache related CONFIG flags with more meaningful names. Following are the changes: CONFIG_L2_OFF -> CONFIG_SYS_L2CACHE_OFF CONFIG_SYS_NO_ICACHE -> CONFIG_SYS_ICACHE_OFF CONFIG_SYS_NO_DCACHE -> CONFIG_SYS_DCACHE_OFF Signed-off-by: Aneesh V <aneesh@ti.com> V2: * Changed CONFIG_L2_OFF -> CONFIG_SYS_NO_L2CACHE V4: * Changed all three flags to the final names suggested as above and accordingly changed the commit message
229 lines
6.1 KiB
C
229 lines
6.1 KiB
C
/*
|
|
* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
|
|
*
|
|
* (C) Copyright 2009 Freescale Semiconductor, Inc.
|
|
*
|
|
* Configuration settings for the MX51EVK Board
|
|
*
|
|
* 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
|
|
|
|
/* High Level Configuration Options */
|
|
|
|
#define CONFIG_MX51 /* in a mx51 */
|
|
|
|
#define CONFIG_SYS_MX5_HCLK 24000000
|
|
#define CONFIG_SYS_MX5_CLK32 32768
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DISPLAY_BOARDINFO
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0x97800000
|
|
|
|
#define CONFIG_SYS_L2CACHE_OFF
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
/*
|
|
* Disabled for now due to build problems under Debian and a significant
|
|
* increase in the final file size: 144260 vs. 109536 Bytes.
|
|
*/
|
|
|
|
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
|
#define CONFIG_REVISION_TAG 1
|
|
#define CONFIG_SETUP_MEMORY_TAGS 1
|
|
#define CONFIG_INITRD_TAG 1
|
|
|
|
#define CONFIG_OF_LIBFDT 1
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
|
|
|
|
#define BOARD_LATE_INIT
|
|
|
|
/*
|
|
* Hardware drivers
|
|
*/
|
|
#define CONFIG_MXC_UART
|
|
#define CONFIG_SYS_MX51_UART1
|
|
|
|
/*
|
|
* SPI Configs
|
|
* */
|
|
#define CONFIG_CMD_SPI
|
|
|
|
#define CONFIG_MXC_SPI
|
|
|
|
#define CONFIG_FSL_PMIC
|
|
#define CONFIG_FSL_PMIC_BUS 0
|
|
#define CONFIG_FSL_PMIC_CS 0
|
|
#define CONFIG_FSL_PMIC_CLK 2500000
|
|
#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
|
|
|
|
/*
|
|
* MMC Configs
|
|
* */
|
|
#define CONFIG_FSL_ESDHC
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
#define CONFIG_SYS_FSL_ESDHC_NUM 2
|
|
|
|
#define CONFIG_MMC
|
|
|
|
#define CONFIG_CMD_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
/*
|
|
* Eth Configs
|
|
*/
|
|
#define CONFIG_HAS_ETH1
|
|
#define CONFIG_NET_MULTI
|
|
#define CONFIG_MII
|
|
#define CONFIG_DISCOVER_PHY
|
|
|
|
#define CONFIG_FEC_MXC
|
|
#define IMX_FEC_BASE FEC_BASE_ADDR
|
|
#define CONFIG_FEC_MXC_PHYADDR 0x1F
|
|
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_NET
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#define CONFIG_CONS_INDEX 1
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
|
|
|
|
/***********************************************************
|
|
* Command definition
|
|
***********************************************************/
|
|
|
|
#include <config_cmd_default.h>
|
|
|
|
#undef CONFIG_CMD_IMLS
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
|
|
#define CONFIG_PRIME "FEC0"
|
|
|
|
#define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"script=boot.scr\0" \
|
|
"uimage=uImage\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcpart=2\0" \
|
|
"mmcroot=/dev/mmcblk0p3 rw\0" \
|
|
"mmcrootfstype=ext3 rootwait\0" \
|
|
"mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
|
|
"root=${mmcroot} " \
|
|
"rootfstype=${mmcrootfstype}\0" \
|
|
"loadbootscript=" \
|
|
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source\0" \
|
|
"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run mmcargs; " \
|
|
"bootm\0" \
|
|
"netargs=setenv bootargs console=ttymxc0,${baudrate} " \
|
|
"root=/dev/nfs " \
|
|
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
|
|
"netboot=echo Booting from net ...; " \
|
|
"run netargs; " \
|
|
"dhcp ${uimage}; bootm\0" \
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"if mmc rescan ${mmcdev}; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loaduimage; then " \
|
|
"run mmcboot; " \
|
|
"else run netboot; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else run netboot; fi"
|
|
|
|
#define CONFIG_ARP_TIMEOUT 200UL
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
#define CONFIG_SYS_PROMPT "MX51EVK U-Boot > "
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x90000000
|
|
#define CONFIG_SYS_MEMTEST_END 0x10000
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
#define CONFIG_SYS_HZ 1000
|
|
#define CONFIG_CMDLINE_EDITING
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Stack sizes
|
|
*
|
|
* The stack sizes are set up in start.S using the settings below
|
|
*/
|
|
#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Physical Memory Map
|
|
*/
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM_1 CSD0_BASE_ADDR
|
|
#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
|
|
#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
|
|
#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
|
|
#define CONFIG_SYS_INIT_SP_OFFSET \
|
|
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
|
|
|
|
#define CONFIG_SYS_DDR_CLKSEL 0
|
|
#define CONFIG_SYS_CLKTL_CBCDR 0x59E35100
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH and environment organization
|
|
*/
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
|
|
#define CONFIG_ENV_SIZE (8 * 1024)
|
|
#define CONFIG_ENV_IS_IN_MMC
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
|
|
#endif
|