| Submitter | Matthias Weisser |
|---|---|
| Date | Dec. 3, 2010, 8:47 a.m. |
| Message ID | <1291366030-10233-1-git-send-email-weisserm@arcor.de> |
| Download | mbox | patch |
| Permalink | /patch/74102/ |
| State | Changes Requested |
| Delegated to: | Albert ARIBAUD |
| Headers | show |
Comments
Am 03.12.2010 09:47, schrieb Matthias Weisser:
> Enabling d cache leads to greatly improved image decompression times.
Please do not apply this patch as it causes some commands to fail when
dcache is enabled. I will investigate the problem a send a working patch.
Matthias
Patch
diff --git a/board/syteco/jadecpu/jadecpu.c b/board/syteco/jadecpu/jadecpu.c index 69476f8..4919e06 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; } diff --git a/include/configs/jadecpu.h b/include/configs/jadecpu.h index c119392..5a41c89 100644 --- a/include/configs/jadecpu.h +++ b/include/configs/jadecpu.h @@ -129,6 +129,7 @@ #define CONFIG_CMD_FAT 1 #define CONFIG_CMD_PING 1 #define CONFIG_CMD_USB 1 +#define CONFIG_CMD_CACHE #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
Enabling d cache leads to greatly improved image decompression times. Signed-off-by: Matthias Weisser <weisserm@arcor.de> --- board/syteco/jadecpu/jadecpu.c | 1 + include/configs/jadecpu.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-)