diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/intel/d510mo/romstage.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/intel/d510mo/romstage.c b/src/mainboard/intel/d510mo/romstage.c index d39d2f6542..f99e185f2a 100644 --- a/src/mainboard/intel/d510mo/romstage.c +++ b/src/mainboard/intel/d510mo/romstage.c @@ -31,6 +31,8 @@ #include <superio/winbond/common/winbond.h> #include <lib.h> #include <arch/stages.h> +#include <cbmem.h> +#include <romstage_handoff.h> #define SERIAL_DEV PNP_DEV(0x4e, W83627THG_SP1) #define SUPERIO_DEV PNP_DEV(0x4e, 0) @@ -99,6 +101,8 @@ static void rcba_config(void) void mainboard_romstage_entry(unsigned long bist) { const u8 spd_addrmap[4] = { 0x50, 0x51, 0, 0 }; + int cbmem_was_initted; + int s3resume = 0; if (bist == 0) enable_lapic(); @@ -131,4 +135,14 @@ void mainboard_romstage_entry(unsigned long bist) ram_check(0x200000,0x300000); rcba_config(); + + cbmem_was_initted = !cbmem_recovery(s3resume); + + if (!cbmem_was_initted && s3resume) { + /* Failed S3 resume, reset to come up cleanly */ + outb(0x6, 0xcf9); + halt(); + } + + romstage_handoff_init(s3resume); } |