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| author | Matthias Weisser <weisserm@arcor.de> | 2011-06-29 02:08:07 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-07-04 10:55:26 +0200 |
| commit | a91916ff8e938a7299512e5e510f2a73ad1b676f (patch) | |
| tree | 5d54aa215d392d7a17cc2bf5c578e07a6483185e | |
| parent | 0aeb01d512772a88e0cbe2fa8654daf1b0136189 (diff) | |
| download | u-boot-imx-a91916ff8e938a7299512e5e510f2a73ad1b676f.zip u-boot-imx-a91916ff8e938a7299512e5e510f2a73ad1b676f.tar.gz u-boot-imx-a91916ff8e938a7299512e5e510f2a73ad1b676f.tar.bz2 | |
arm: Update jadecpu board
Enable dcache and arch memset/memcpy for speed reasons
Remove of config.mk and some environment overwrites
Some generic cleanup
Signed-off-by: Matthias Weisser <weisserm@arcor.de>
| -rw-r--r-- | board/syteco/jadecpu/config.mk | 1 | ||||
| -rw-r--r-- | board/syteco/jadecpu/jadecpu.c | 5 | ||||
| -rw-r--r-- | include/configs/jadecpu.h | 24 |
3 files changed, 16 insertions, 14 deletions
diff --git a/board/syteco/jadecpu/config.mk b/board/syteco/jadecpu/config.mk deleted file mode 100644 index 617603d..0000000 --- a/board/syteco/jadecpu/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x10000000 diff --git a/board/syteco/jadecpu/jadecpu.c b/board/syteco/jadecpu/jadecpu.c index 69476f8..a7b6e70 100644 --- a/board/syteco/jadecpu/jadecpu.c +++ b/board/syteco/jadecpu/jadecpu.c @@ -44,6 +44,7 @@ int board_init(void) gd->bd->bi_boot_params = PHYS_SDRAM + PHYS_SDRAM_SIZE - 0x10000; icache_enable(); + dcache_enable(); return 0; } @@ -125,9 +126,6 @@ int board_late_init(void) setenv("preboot", "run gs_slow_boot"); } else if ((in_word & 0xC0) != 0) { setenv("stdout", "vga"); - setenv("gs_bootcmd", "mw.l 0x40000000 0 1024; usb start;" - "fatls usb 0; fatload usb 0 0x40000000 mcq5resq.bin;" - "bootelf 0x40000000; bootelf 0x10080000"); setenv("preboot", "run gs_slow_boot"); } else { setenv("stdin", "serial"); @@ -136,7 +134,6 @@ int board_late_init(void) if (getenv("gs_devel")) { setenv("preboot", "run gs_slow_boot"); } else { - setenv("gs_bootcmd", "bootelf 0x10080000"); setenv("preboot", "run gs_fast_boot"); } } diff --git a/include/configs/jadecpu.h b/include/configs/jadecpu.h index c119392..0375732 100644 --- a/include/configs/jadecpu.h +++ b/include/configs/jadecpu.h @@ -29,17 +29,21 @@ #define CONFIG_MB86R0x #define CONFIG_MB86R0x_IOCLK get_bus_freq(0) #define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_TEXT_BASE 0x10000000 #define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ +#define CONFIG_USE_ARCH_MEMCPY +#define CONFIG_USE_ARCH_MEMSET + /* * Environment settings */ #define CONFIG_EXTRA_ENV_SETTINGS \ "gs_fast_boot=setenv bootdelay 5\0" \ "gs_slow_boot=setenv bootdelay 10\0" \ - "bootcmd=mw.l 0x40000000 0 1024; usb start;" \ + "bootcmd=dcache off; mw.l 0x40000000 0 1024; usb start;" \ "fatls usb 0; fatload usb 0 0x40000000 jadecpu-init.bin;" \ "bootelf 0x40000000\0" \ "" @@ -122,13 +126,14 @@ #undef CONFIG_CMD_NFS #undef CONFIG_CMD_XIMG -#define CONFIG_CMD_BMP 1 -#define CONFIG_CMD_CAN 1 -#define CONFIG_CMD_DHCP 1 -#define CONFIG_CMD_ELF 1 -#define CONFIG_CMD_FAT 1 -#define CONFIG_CMD_PING 1 -#define CONFIG_CMD_USB 1 +#define CONFIG_CMD_BMP +#define CONFIG_CMD_CAN +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ELF +#define CONFIG_CMD_FAT +#define CONFIG_CMD_PING +#define CONFIG_CMD_USB +#define CONFIG_CMD_CACHE #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " @@ -196,7 +201,8 @@ /* * Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000) +#define CONFIG_SYS_MALLOC_LEN (10 << 20) +#define CONFIG_SYS_MEM_TOP_HIDE (4 << 20) #define CONFIG_STACKSIZE (32*1024) /* regular stack */ |