diff options
Diffstat (limited to 'Chipset')
| -rw-r--r-- | Chipset/SB/SBGeneric.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Chipset/SB/SBGeneric.c b/Chipset/SB/SBGeneric.c index 097ce6f..7edb117 100644 --- a/Chipset/SB/SBGeneric.c +++ b/Chipset/SB/SBGeneric.c @@ -1561,9 +1561,18 @@ BOOLEAN SBIsDefaultConfigMode ( IN EFI_PEI_READ_ONLY_VARIABLE2_PPI *ReadVariablePpi ) { UINT8 Buffer8; + UINT8 CmosDiagnosticSts = FALSE; Buffer8 = READ_PCI8_SB(SB_REG_GEN_PMCON_3); // 0xA4 - return (Buffer8 & 4) ? TRUE : FALSE; +// return (Buffer8 & 4) ? TRUE : FALSE; + + IoWrite8(0x70, 0x0E); + CmosDiagnosticSts = IoRead8(0x71) & (BIT6 + BIT7); + + if( Buffer8 & 4 || CmosDiagnosticSts ) { + return TRUE; + } + return FALSE; } #if SB_STALL_PPI_SUPPORT |