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Diffstat (limited to 'src/cpu/amd/car')
-rw-r--r--src/cpu/amd/car/cache_as_ram.inc22
1 files changed, 7 insertions, 15 deletions
diff --git a/src/cpu/amd/car/cache_as_ram.inc b/src/cpu/amd/car/cache_as_ram.inc
index 65f7555a0e..a14c9f41f5 100644
--- a/src/cpu/amd/car/cache_as_ram.inc
+++ b/src/cpu/amd/car/cache_as_ram.inc
@@ -49,9 +49,7 @@
/*for normal part %ebx already contain cpu_init_detected from fallback call */
cache_as_ram_setup:
-
- movb $0xA0, %al
- outb %al, $0x80
+ post_code(0xa0)
/* enable SSE */
movl %cr4, %eax
@@ -284,8 +282,7 @@ wbcache_post_fam10_setup:
orl $(SYSCFG_MSR_MtrrVarDramEn | SYSCFG_MSR_MtrrFixDramEn), %eax
wrmsr
- movb $0xA1, %al
- outb %al, $0x80
+ post_code(0xa1)
/* enable cache */
movl %cr0, %eax
@@ -301,8 +298,7 @@ wbcache_post_fam10_setup:
jnc CAR_FAM10_ap
fam10_end_part1:
- movb $0xA2, %al
- outb %al, $0x80
+ post_code(0xa2)
/* Read the range with lodsl*/
cld
@@ -320,8 +316,7 @@ fam10_end_part1:
movl $(CacheBase + CacheSize - GlobalVarSize), %eax
movl %eax, %esp
- movb $0xA3, %al
- outb %al, $0x80
+ post_code(0xa3)
jmp CAR_FAM10_ap_out
CAR_FAM10_ap:
@@ -363,13 +358,11 @@ roll_cfg:
/* retrive init detected */
movl %esi, %ebx
- movb $0xA4, %al
- outb %al, $0x80
+ post_code(0xa4)
CAR_FAM10_ap_out:
- movb $0xA5, %al
- outb %al, $0x80
+ post_code(0xa5)
/* disable SSE */
movl %cr4, %eax
@@ -386,8 +379,7 @@ CAR_FAM10_ap_out:
call cache_as_ram_main
/* We will not go back */
- movb $0xAF, %al /* Should never see this postcode */
- outb %al, $0x80
+ post_code(0xaf) /* Should never see this postcode */
fixed_mtrr_msr:
.long 0x250, 0x258, 0x259