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(-)
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 "> "