diff options
Diffstat (limited to 'src/cpu/via/car')
| -rw-r--r-- | src/cpu/via/car/cache_as_ram.inc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/cpu/via/car/cache_as_ram.inc b/src/cpu/via/car/cache_as_ram.inc index 90e6d2b88f..bfad5285dd 100644 --- a/src/cpu/via/car/cache_as_ram.inc +++ b/src/cpu/via/car/cache_as_ram.inc @@ -27,6 +27,7 @@ #include <cpu/x86/stack.h> #include <cpu/x86/mtrr.h> +#include <cpu/x86/cache.h> #include <console/post_codes.h> #define CacheSize CONFIG_DCACHE_RAM_SIZE @@ -39,7 +40,7 @@ CacheAsRam: /* Disable cache. */ movl %cr0, %eax - orl $(1 << 30), %eax + orl $CR0_CacheDisable, %eax movl %eax, %cr0 invd @@ -139,7 +140,7 @@ clear_fixed_var_mtrr_out: /* Enable cache. */ movl %cr0, %eax - andl $(~((1 << 30) | (1 << 29))), %eax + andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax movl %eax, %cr0 /* Read the range with lodsl. */ @@ -219,7 +220,7 @@ testok: /* Disable cache. */ movl %cr0, %eax - orl $(1 << 30), %eax + orl $CR0_CacheDisable, %eax movl %eax, %cr0 /* Set the default memory type and enable variable MTRRs. */ @@ -259,7 +260,7 @@ testok: /* Enable cache. */ movl %cr0, %eax - andl $(~((1 << 30) | (1 << 29))), %eax + andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax movl %eax, %cr0 invd |