diff options
| author | kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-06-23 21:04:37 +0000 |
|---|---|---|
| committer | kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-06-23 21:04:37 +0000 |
| commit | 343c185b7d7383b1f5b5144e837045af28afc42b (patch) | |
| tree | 6d3382662fa3ad4119d3a3cda223c53949ca4894 /target/linux/coldfire/patches/024-m5445x_enable_cache_store.patch | |
| parent | 145f9652a593d19b149d2f25febd4aa0c1ab57d1 (diff) | |
use broken-out patches for the coldfire to make it easier to follow differences against the bsp
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16547 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/coldfire/patches/024-m5445x_enable_cache_store.patch')
| -rw-r--r-- | target/linux/coldfire/patches/024-m5445x_enable_cache_store.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/coldfire/patches/024-m5445x_enable_cache_store.patch b/target/linux/coldfire/patches/024-m5445x_enable_cache_store.patch new file mode 100644 index 0000000000..e0b9c8033f --- /dev/null +++ b/target/linux/coldfire/patches/024-m5445x_enable_cache_store.patch @@ -0,0 +1,40 @@ +From 96de11ad11db226423d364a75cc82c6118a18a1f Mon Sep 17 00:00:00 2001 +From: Kurt Mahan <kmahan@freescale.com> +Date: Tue, 4 Dec 2007 00:04:21 -0700 +Subject: [PATCH] Enable Cache Store Buffer. + +LTIBName: m5445x-enable-cache-store +Signed-off-by: Kurt Mahan <kmahan@freescale.com> +--- + arch/m68k/coldfire/config.c | 2 ++ + include/asm-m68k/cfcache.h | 1 + + 2 files changed, 3 insertions(+), 0 deletions(-) + +--- a/arch/m68k/coldfire/config.c ++++ b/arch/m68k/coldfire/config.c +@@ -21,6 +21,7 @@ + #include <asm/machdep.h> + #include <asm/coldfire.h> + #include <asm/cfcache.h> ++#include <asm/cacheflush.h> + #include <asm/bootinfo.h> + #include <asm/io.h> + #include <asm/cfmmu.h> +@@ -165,6 +166,7 @@ asmlinkage void __init cf_early_init(voi + + sizeof(record->data[0]) + sizeof(record->data[1]); + + /* Invalidate caches via CACR */ ++ flush_bcache(); + cacr_set(CACHE_DISABLE_MODE); + + /* Turn on caches via CACR, enable EUSP */ +--- a/include/asm-m68k/cfcache.h ++++ b/include/asm-m68k/cfcache.h +@@ -64,6 +64,7 @@ + #define CACHE_INITIAL_MODE (CF_CACR_DEC+ \ + CF_CACR_BEC+ \ + CF_CACR_IEC+ \ ++ CF_CACR_DESB+ \ + CF_CACR_EUSP) + #else + /* cache disabled for testing */ |