From patchwork Tue Aug 2 15:43:01 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,01/12] da850: indicate cache usage disable in config file Date: Tue, 02 Aug 2011 05:43:01 -0000 From: nagabhushana.netagunte@ti.com X-Patchwork-Id: 107952 Message-Id: <1312299792-16415-2-git-send-email-nagabhushana.netagunte@ti.com> To: Cc: Nagabhushana Netagunte , sudhakar.raj@ti.com, manjunath.hadli@ti.com From: Nagabhushana Netagunte 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. da850 doesnt support I-CACHE, D-CACHE or L2-CACHE usage in u-boot which is indicated by the following macro definitions, 1. CONFIG_SYS_ICACHE_OFF 2. CONFIG_SYS_DCACHE_OFF 3. CONFIG_SYS_L2CACHE_OFF Signed-off-by: Nagabhushana Netagunte --- include/configs/da850evm.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h index bbb5a9b..fdcc6e3 100644 --- a/include/configs/da850evm.h +++ b/include/configs/da850evm.h @@ -42,6 +42,9 @@ #define CONFIG_SYS_HZ 1000 #define CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_SYS_TEXT_BASE 0xc1080000 +#define CONFIG_SYS_ICACHE_OFF +#define CONFIG_SYS_DCACHE_OFF +#define CONFIG_SYS_L2CACHE_OFF /* * Memory Info