diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-03-09 18:51:46 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-03-09 18:51:46 +0000 |
| commit | fc74ddd9808689a2ecfc39ec6b04d2fb8cf4aa8e (patch) | |
| tree | a6d96d08faa76cb2ef37f2f678ddb2ecd561e4b0 /target/linux/cns3xxx/patches-3.8/021-cache_force_multi.patch | |
| parent | d5d0bd890fba306006563ddb264d51f6466e583e (diff) | |
cns3xxx: add linux 3.8 support and use it by default
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35908 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/cns3xxx/patches-3.8/021-cache_force_multi.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-3.8/021-cache_force_multi.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/cns3xxx/patches-3.8/021-cache_force_multi.patch b/target/linux/cns3xxx/patches-3.8/021-cache_force_multi.patch new file mode 100644 index 000000000..536d9cad1 --- /dev/null +++ b/target/linux/cns3xxx/patches-3.8/021-cache_force_multi.patch @@ -0,0 +1,35 @@ +--- a/arch/arm/Kconfig ++++ b/arch/arm/Kconfig +@@ -366,6 +366,7 @@ config ARCH_CNS3XXX + select MIGHT_HAVE_PCI + select PCI_DOMAINS if PCI + select CLKDEV_LOOKUP ++ select CPU_CACHE_FORCE_MULTI + help + Support for Cavium Networks CNS3XXX platform. + +--- a/arch/arm/mm/Kconfig ++++ b/arch/arm/mm/Kconfig +@@ -496,6 +496,9 @@ config CPU_CACHE_VIPT + config CPU_CACHE_FA + bool + ++config CPU_CACHE_FORCE_MULTI ++ bool ++ + if MMU + # The copy-page model + config CPU_COPY_V4WT +--- a/arch/arm/include/asm/glue-cache.h ++++ b/arch/arm/include/asm/glue-cache.h +@@ -129,6 +129,10 @@ + #error Unknown cache maintenance model + #endif + ++#if defined(CONFIG_CPU_CACHE_FORCE_MULTI) && !defined(MULTI_CACHE) ++#define MULTI_CACHE 1 ++#endif ++ + #ifndef MULTI_CACHE + #define __cpuc_flush_icache_all __glue(_CACHE,_flush_icache_all) + #define __cpuc_flush_kern_all __glue(_CACHE,_flush_kern_cache_all) |