diff options
Diffstat (limited to 'src/cpu/amd')
| -rw-r--r-- | src/cpu/amd/agesa/romstage.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/cpu/amd/agesa/romstage.c b/src/cpu/amd/agesa/romstage.c index 54ef602d20..cb98e7b6d3 100644 --- a/src/cpu/amd/agesa/romstage.c +++ b/src/cpu/amd/agesa/romstage.c @@ -23,6 +23,7 @@ #include <console/console.h> #include <halt.h> #include <program_loading.h> +#include <romstage_handoff.h> #include <smp/node.h> #include <string.h> #include <northbridge/amd/agesa/agesa_helper.h> @@ -52,6 +53,8 @@ void * asmlinkage romstage_main(unsigned long bist) struct sysinfo romstage_state; struct sysinfo *cb = &romstage_state; u8 initial_apic_id = (u8) (cpuid_ebx(1) >> 24); + uintptr_t stack_top = CACHE_TMP_RAMTOP; + int cbmem_initted = 0; fill_sysinfo(cb); @@ -85,17 +88,23 @@ void * asmlinkage romstage_main(unsigned long bist) } - uintptr_t stack_top = CACHE_TMP_RAMTOP; - if (cb->s3resume) { - if (cbmem_recovery(1)) { - printk(BIOS_EMERG, "Unable to recover CBMEM\n"); - halt(); - } + if (IS_ENABLED(CONFIG_EARLY_CBMEM_INIT) || cb->s3resume) + cbmem_initted = !cbmem_recovery(cb->s3resume); + + if (cb->s3resume && !cbmem_initted) { + printk(BIOS_EMERG, "Unable to recover CBMEM\n"); + halt(); + } + + if (IS_ENABLED(CONFIG_EARLY_CBMEM_INIT) || cb->s3resume) { stack_top = romstage_ram_stack_base(HIGH_ROMSTAGE_STACK_SIZE, ROMSTAGE_STACK_CBMEM); stack_top += HIGH_ROMSTAGE_STACK_SIZE; } + if (IS_ENABLED(CONFIG_EARLY_CBMEM_INIT)) + romstage_handoff_init(cb->s3resume); + printk(BIOS_DEBUG, "Move CAR stack.\n"); return (void*)stack_top; } |