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authorNagabhushana Netagunte <nagabhushana.netagunte@ti.com>2011-09-03 22:17:37 -0400
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-09-04 11:36:18 +0200
commitbd65d006a6088bcb857e079447d7549e2cd7054d (patch)
tree8116a875d6616c145c9179d7e589c112d91d7b43 /include/configs/da850evm.h
parente7b209707cdcce7a9bb21e15a90112b22fc62e43 (diff)
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da850: indicate cache usage disable in config file
there are cache coherency issues when using the DAVINCI Ethernet driver, hence caches cant be used for da850 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 <nagabhushana.netagunte@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'include/configs/da850evm.h')
-rw-r--r--include/configs/da850evm.h3
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