diff options
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/intel/i82801gx/smihandler.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/southbridge/intel/i82801gx/smihandler.c b/src/southbridge/intel/i82801gx/smihandler.c index 5cc25e7ae2..401c9adcf8 100644 --- a/src/southbridge/intel/i82801gx/smihandler.c +++ b/src/southbridge/intel/i82801gx/smihandler.c @@ -316,16 +316,16 @@ static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *stat outl(0, pmbase + GPE0_EN); - /* Should we keep the power state after a power loss? - * In case the setting is "ON" or "OFF" we don't have - * to do anything. But if it's "KEEP" we have to switch - * to "OFF" before entering S5. + /* Always set the flag in case CMOS was changed on runtime. For + * "KEEP", switch to "OFF" - KEEP is software emulated */ - if (s5pwr == MAINBOARD_POWER_KEEP) { - reg8 = pcie_read_config8(PCI_DEV(0, 0x1f, 0), GEN_PMCON_3); + reg8 = pcie_read_config8(PCI_DEV(0, 0x1f, 0), GEN_PMCON_3); + if (s5pwr == MAINBOARD_POWER_ON) { + reg8 &= ~1; + } else { reg8 |= 1; - pcie_write_config8(PCI_DEV(0, 0x1f, 0), GEN_PMCON_3, reg8); } + pcie_write_config8(PCI_DEV(0, 0x1f, 0), GEN_PMCON_3, reg8); /* also iterates over all bridges on bus 0 */ busmaster_disable_on_bus(0); |