diff options
Diffstat (limited to 'src/cpu/amd/car/cache_as_ram.inc')
| -rw-r--r-- | src/cpu/amd/car/cache_as_ram.inc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/cpu/amd/car/cache_as_ram.inc b/src/cpu/amd/car/cache_as_ram.inc index 7070cf9b10..8f0abce1a5 100644 --- a/src/cpu/amd/car/cache_as_ram.inc +++ b/src/cpu/amd/car/cache_as_ram.inc @@ -414,10 +414,22 @@ CAR_FAM10_ap_out: pushl %ebx /* Init detected. */ pushl %eax /* BIST */ call cache_as_ram_main + /* We will not go back. */ post_code(0xaf) /* Should never see this POST code. */ + .globl cache_as_ram_switch_stack + +cache_as_ram_switch_stack: + /* Return address. */ + popl %eax + /* Resume memory. */ + popl %eax + subl $(( (CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE)- (CONFIG_RAMTOP) )), %esp + pushl %eax + call cache_as_ram_new_stack + all_mtrr_msrs: /* fixed MTRR MSRs */ .long MTRRfix64K_00000_MSR |