From: Nagabhushana Netagunte Date: Sun, 4 Sep 2011 02:13:02 +0000 (-0400) Subject: dm365: disable cache usage due to coherency issues X-Git-Tag: v2011.09-rc1~68^2~39 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=98c19aff9524e1d0dd6bf39bf7bde5644f121feb;p=oweals%2Fu-boot.git dm365: disable cache usage due to coherency issues there are cache coherency issues when using the DAVINCI Ethernet driver, hence caches cant be used for d365 u-boot. As per new cache management framework,if the caches are not used in u-boot, it needs to be explicitly indicated through macros in config file. CACHE disable is indicated by the following macro definitions in config file, 1. CONFIG_SYS_ICACHE_OFF 2. CONFIG_SYS_DCACHE_OFF 3. CONFIG_SYS_L2CACHE_OFF Signed-off-by: Nagabhushana Netagunte Signed-off-by: Sandeep Paulraj --- diff --git a/include/configs/davinci_dm365evm.h b/include/configs/davinci_dm365evm.h index 28250506a9..172a85214c 100644 --- a/include/configs/davinci_dm365evm.h +++ b/include/configs/davinci_dm365evm.h @@ -33,6 +33,9 @@ #define CONFIG_SYS_HZ_CLOCK 24000000 /* timer0 freq */ #define CONFIG_SYS_HZ 1000 #define CONFIG_SOC_DM365 +#define CONFIG_SYS_ICACHE_OFF +#define CONFIG_SYS_DCACHE_OFF +#define CONFIG_SYS_L2CACHE_OFF /* Memory Info */ #define CONFIG_NR_DRAM_BANKS 1