diff options
Diffstat (limited to 'include/configs/mx51evk.h')
| -rw-r--r-- | include/configs/mx51evk.h | 61 |
1 files changed, 48 insertions, 13 deletions
diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h index b6868b2447..f98438d637 100644 --- a/include/configs/mx51evk.h +++ b/include/configs/mx51evk.h @@ -24,6 +24,7 @@ #ifndef __CONFIG_H #define __CONFIG_H +#include <asm/arch/imx-regs.h> /* High Level Configuration Options */ @@ -50,7 +51,6 @@ * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) -/* size in bytes reserved for initial data */ #define BOARD_LATE_INIT @@ -124,18 +124,42 @@ #define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */ -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "uboot_addr=0xa0000000\0" \ - "uboot=u-boot.bin\0" \ - "loadaddr=0x90800000\0" \ - "bootargs_base=setenv bootargs console=tty "\ - "console=ttymxc0,${baudrate}\0"\ - "bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs "\ - "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0"\ - "bootcmd=run bootcmd_net\0" \ - "bootcmd_net=run bootargs_base bootargs_nfs; " \ - "tftpboot ${loadaddr} ${kernel}; bootm\0" +#define CONFIG_EXTRA_ENV_SETTINGS \ + "script=boot.scr\0" \ + "uimage=uImage\0" \ + "mmcdev=0\0" \ + "mmcpart=2\0" \ + "mmcroot=/dev/mmcblk0p3 rw\0" \ + "mmcrootfstype=ext3 rootwait\0" \ + "mmcargs=setenv bootargs console=ttymxc0,${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 @@ -143,6 +167,8 @@ * 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 */ @@ -173,6 +199,15 @@ #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_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 |