diff options
Diffstat (limited to 'src/southbridge/amd/sb700/sb700_early_setup.c')
-rw-r--r-- | src/southbridge/amd/sb700/sb700_early_setup.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/southbridge/amd/sb700/sb700_early_setup.c b/src/southbridge/amd/sb700/sb700_early_setup.c index b237ef0f08..a063c70cf9 100644 --- a/src/southbridge/amd/sb700/sb700_early_setup.c +++ b/src/southbridge/amd/sb700/sb700_early_setup.c @@ -102,8 +102,11 @@ static void sb700_lpc_init(void) u32 reg32; device_t dev; - /* NOTE: Set BootTimerDisable, otherwise it would keep rebooting!! */ dev = pci_locate_device(PCI_ID(0x1002, 0x4385), 0); /* SMBUS controller */ + /* NOTE: Set BootTimerDisable, otherwise it would keep rebooting!! + * This bit has no meaning if debug strap is not enabled. So if the + * board keeps rebooting and the code fails to reach here, we could + * disable the debug strap first. */ reg32 = pci_read_config32(dev, 0x4C); reg32 |= 1 << 31; pci_write_config32(dev, 0x4C, reg32); |