diff options
| -rw-r--r-- | src/mainboard/intel/d510mo/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/intel/d510mo/romstage.c | 20 |
2 files changed, 16 insertions, 5 deletions
diff --git a/src/mainboard/intel/d510mo/Kconfig b/src/mainboard/intel/d510mo/Kconfig index 757a24cfd486..0f747cc878fb 100644 --- a/src/mainboard/intel/d510mo/Kconfig +++ b/src/mainboard/intel/d510mo/Kconfig @@ -22,6 +22,7 @@ config BOARD_SPECIFIC_OPTIONS select SOUTHBRIDGE_INTEL_I82801GX select SUPERIO_WINBOND_W83627THG select HAVE_ACPI_TABLES + select HAVE_ACPI_RESUME select BOARD_ROMSIZE_KB_1024 select MAINBOARD_HAS_NATIVE_VGA_INIT select INTEL_INT15 diff --git a/src/mainboard/intel/d510mo/romstage.c b/src/mainboard/intel/d510mo/romstage.c index f99e185f2a59..1bf2b61018e3 100644 --- a/src/mainboard/intel/d510mo/romstage.c +++ b/src/mainboard/intel/d510mo/romstage.c @@ -103,6 +103,7 @@ void mainboard_romstage_entry(unsigned long bist) const u8 spd_addrmap[4] = { 0x50, 0x51, 0, 0 }; int cbmem_was_initted; int s3resume = 0; + int boot_path; if (bist == 0) enable_lapic(); @@ -124,15 +125,24 @@ void mainboard_romstage_entry(unsigned long bist) post_code(0x30); + s3resume = southbridge_detect_s3_resume(); + + if (s3resume) { + boot_path = BOOT_PATH_RESUME; + } else { + if (MCHBAR32(0xf14) & (1 << 8)) /* HOT RESET */ + boot_path = BOOT_PATH_RESET; + else + boot_path = BOOT_PATH_NORMAL; + } + printk(BIOS_DEBUG, "Initializing memory\n"); - if (MCHBAR32(0xf14) & (1 << 8)) /* HOT RESET */ - sdram_initialize(BOOT_PATH_RESET, spd_addrmap); - else - sdram_initialize(BOOT_PATH_NORMAL, spd_addrmap); + sdram_initialize(boot_path, spd_addrmap); printk(BIOS_DEBUG, "Memory initialized\n"); post_code(0x31); - ram_check(0x200000,0x300000); + + quick_ram_check(); rcba_config(); |