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authorStefan Reinauer <stefan.reinauer@coreboot.org>2011-04-14 20:06:30 +0000
committerStefan Reinauer <stepan@openbios.org>2011-04-14 20:06:30 +0000
commit139e6f9555d6ff31c81ff6620bbe6214fa11b1e5 (patch)
tree6ff72344e33b5d04c4f33f33b7121cf0e9fba225 /src/cpu/amd/car
parent528b43db32647c10d2d6b16b3585547bf3ab7b03 (diff)
downloadcoreboot-139e6f9555d6ff31c81ff6620bbe6214fa11b1e5.tar.xz
Use symbolic names for some MTRR bits instead of numbers in CAR code
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6493 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/amd/car')
-rw-r--r--src/cpu/amd/car/cache_as_ram.inc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cpu/amd/car/cache_as_ram.inc b/src/cpu/amd/car/cache_as_ram.inc
index 26cdec3fbe..424bd93e7c 100644
--- a/src/cpu/amd/car/cache_as_ram.inc
+++ b/src/cpu/amd/car/cache_as_ram.inc
@@ -77,7 +77,7 @@ cache_as_ram_setup:
/* Check if cpu_init_detected. */
movl $MTRRdefType_MSR, %ecx
rdmsr
- andl $(1 << 11), %eax
+ andl $MTRRdefTypeEn, %eax
movl %eax, %ebx /* We store the status. */
jmp_if_k8(CAR_FAM10_out_post_errata)
@@ -306,7 +306,7 @@ clear_fixed_var_mtrr_out:
jmp_if_k8(wbcache_post_fam10_setup)
movl $0xffff, %edx /* (1 << (CONFIG_CPU_ADDR_BITS - 32)) - 1 for FAM10 (CONFIG_CPU_ADDR_BITS = 48) */
wbcache_post_fam10_setup:
- movl $(~(CONFIG_XIP_ROM_SIZE - 1) | 0x800), %eax
+ movl $(~(CONFIG_XIP_ROM_SIZE - 1) | MTRRphysMaskValid), %eax
wrmsr
#endif /* CONFIG_XIP_ROM_SIZE && CONFIG_XIP_ROM_BASE */