diff options
Diffstat (limited to 'src/cpu/intel')
| -rw-r--r-- | src/cpu/intel/car/cache_as_ram_ht.inc | 2 | ||||
| -rw-r--r-- | src/cpu/intel/haswell/cache_as_ram.inc | 11 | ||||
| -rw-r--r-- | src/cpu/intel/model_2065x/cache_as_ram.inc | 8 | ||||
| -rw-r--r-- | src/cpu/intel/model_206ax/cache_as_ram.inc | 8 | ||||
| -rw-r--r-- | src/cpu/intel/model_6ex/cache_as_ram.inc | 2 |
5 files changed, 15 insertions, 16 deletions
diff --git a/src/cpu/intel/car/cache_as_ram_ht.inc b/src/cpu/intel/car/cache_as_ram_ht.inc index 84a55c738a..0abda49f90 100644 --- a/src/cpu/intel/car/cache_as_ram_ht.inc +++ b/src/cpu/intel/car/cache_as_ram_ht.inc @@ -288,7 +288,7 @@ no_msr_11e: invd movl %eax, %cr0 - /* Clear the cache memory reagion. */ + /* Clear the cache memory region. This will also fill up the cache. */ cld xorl %eax, %eax movl $CACHE_AS_RAM_BASE, %edi diff --git a/src/cpu/intel/haswell/cache_as_ram.inc b/src/cpu/intel/haswell/cache_as_ram.inc index 2ccef786fa..3349883c53 100644 --- a/src/cpu/intel/haswell/cache_as_ram.inc +++ b/src/cpu/intel/haswell/cache_as_ram.inc @@ -30,8 +30,7 @@ #define CACHE_MRC_BASE (0xFFFFFFFF - CACHE_MRC_BYTES) #define CACHE_MRC_MASK (~CACHE_MRC_BYTES) -#define CPU_MAXPHYSADDR CONFIG_CPU_ADDR_BITS -#define CPU_PHYSMASK_HI (1 << (CPU_MAXPHYSADDR - 32) - 1) +#define CPU_PHYSMASK_HI (1 << (CONFIG_CPU_ADDR_BITS - 32) - 1) #define NoEvictMod_MSR 0x2e0 @@ -96,7 +95,7 @@ clear_mtrrs: wrmsr /* Enable cache (CR0.CD = 0, CR0.NW = 0). */ - movl %cr0, %eax + movl %cr0, %eax andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax invd movl %eax, %cr0 @@ -108,7 +107,7 @@ clear_mtrrs: andl $~2, %eax wrmsr - /* Clear the cache memory region. This will also fill up the cache */ + /* Clear the cache memory region. This will also fill up the cache. */ movl $CACHE_AS_RAM_BASE, %esi movl %esi, %edi movl $(CACHE_AS_RAM_SIZE >> 2), %ecx @@ -135,8 +134,8 @@ clear_mtrrs: * IMPORTANT: The following calculation _must_ be done at runtime. See * http://www.coreboot.org/pipermail/coreboot/2010-October/060855.html */ - movl $copy_and_run, %eax - andl $(~(CONFIG_XIP_ROM_SIZE - 1)), %eax + movl $copy_and_run, %eax + andl $(~(CONFIG_XIP_ROM_SIZE - 1)), %eax orl $MTRR_TYPE_WRPROT, %eax wrmsr diff --git a/src/cpu/intel/model_2065x/cache_as_ram.inc b/src/cpu/intel/model_2065x/cache_as_ram.inc index e6d95d572a..093c78457d 100644 --- a/src/cpu/intel/model_2065x/cache_as_ram.inc +++ b/src/cpu/intel/model_2065x/cache_as_ram.inc @@ -101,7 +101,7 @@ clear_var_mtrrs: wrmsr /* Enable cache (CR0.CD = 0, CR0.NW = 0). */ - movl %cr0, %eax + movl %cr0, %eax andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax invd movl %eax, %cr0 @@ -113,7 +113,7 @@ clear_var_mtrrs: andl $~2, %eax wrmsr - /* Clear the cache memory region. This will also fill up the cache */ + /* Clear the cache memory region. This will also fill up the cache. */ movl $CACHE_AS_RAM_BASE, %esi movl %esi, %edi movl $(CACHE_AS_RAM_SIZE >> 2), %ecx @@ -140,8 +140,8 @@ clear_var_mtrrs: * IMPORTANT: The following calculation _must_ be done at runtime. See * http://www.coreboot.org/pipermail/coreboot/2010-October/060855.html */ - movl $copy_and_run, %eax - andl $(~(CONFIG_XIP_ROM_SIZE - 1)), %eax + movl $copy_and_run, %eax + andl $(~(CONFIG_XIP_ROM_SIZE - 1)), %eax orl $MTRR_TYPE_WRPROT, %eax wrmsr diff --git a/src/cpu/intel/model_206ax/cache_as_ram.inc b/src/cpu/intel/model_206ax/cache_as_ram.inc index a1f5cc9d80..2757c552cb 100644 --- a/src/cpu/intel/model_206ax/cache_as_ram.inc +++ b/src/cpu/intel/model_206ax/cache_as_ram.inc @@ -93,7 +93,7 @@ clear_mtrrs: wrmsr /* Enable cache (CR0.CD = 0, CR0.NW = 0). */ - movl %cr0, %eax + movl %cr0, %eax andl $(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax invd movl %eax, %cr0 @@ -105,7 +105,7 @@ clear_mtrrs: andl $~2, %eax wrmsr - /* Clear the cache memory region. This will also fill up the cache */ + /* Clear the cache memory region. This will also fill up the cache. */ movl $CACHE_AS_RAM_BASE, %esi movl %esi, %edi movl $(CACHE_AS_RAM_SIZE >> 2), %ecx @@ -132,8 +132,8 @@ clear_mtrrs: * IMPORTANT: The following calculation _must_ be done at runtime. See * http://www.coreboot.org/pipermail/coreboot/2010-October/060855.html */ - movl $copy_and_run, %eax - andl $(~(CONFIG_XIP_ROM_SIZE - 1)), %eax + movl $copy_and_run, %eax + andl $(~(CONFIG_XIP_ROM_SIZE - 1)), %eax orl $MTRR_TYPE_WRPROT, %eax wrmsr diff --git a/src/cpu/intel/model_6ex/cache_as_ram.inc b/src/cpu/intel/model_6ex/cache_as_ram.inc index edd9e6c961..9ae217c9e9 100644 --- a/src/cpu/intel/model_6ex/cache_as_ram.inc +++ b/src/cpu/intel/model_6ex/cache_as_ram.inc @@ -83,7 +83,7 @@ clear_mtrrs: invd movl %eax, %cr0 - /* Clear the cache memory reagion. */ + /* Clear the cache memory region. This will also fill up the cache. */ movl $CACHE_AS_RAM_BASE, %esi movl %esi, %edi movl $(CACHE_AS_RAM_SIZE >> 2), %ecx |