diff options
Diffstat (limited to 'src/northbridge/amd')
| -rw-r--r-- | src/northbridge/amd/amdmct/mct_ddr3/mct_d.c | 11 | ||||
| -rw-r--r-- | src/northbridge/amd/amdmct/mct_ddr3/mct_d.h | 1 |
2 files changed, 9 insertions, 3 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c index 0b8833124e..f31fb3c7e6 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c +++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c @@ -336,9 +336,8 @@ uint8_t is_ecc_enabled(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTs { uint8_t ecc_enabled = 1; - if (!mctGet_NVbits(NV_ECC_CAP) || !mctGet_NVbits(NV_ECC)) { - return 0; - } + if (!pMCTstat->try_ecc) + ecc_enabled = 0; if (pDCTstat->NodePresent && pDCTstat->DIMMValid) { if (!(pDCTstat->Status & (1 << SB_ECCDIMMs))) { @@ -2659,6 +2658,12 @@ static void mctAutoInitMCT_D(struct MCTStatStruc *pMCTstat, uint8_t s3resume = acpi_is_wakeup_s3(); restartinit: + + if (!mctGet_NVbits(NV_ECC_CAP) || !mctGet_NVbits(NV_ECC)) + pMCTstat->try_ecc = 0; + else + pMCTstat->try_ecc = 1; + mctInitMemGPIOs_A_D(); /* Set any required GPIOs*/ if (s3resume) { printk(BIOS_DEBUG, "mctAutoInitMCT_D: mct_ForceNBPState0_En_Fam15\n"); diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h index 67eb2b4869..a3a94393ad 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h +++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h @@ -300,6 +300,7 @@ struct MCTStatStruc { u32 SysLimit; /* LIMIT[39:8] (system address)*/ uint32_t TSCFreq; uint16_t nvram_checksum; + uint8_t try_ecc; } __attribute__((packed)); /*============================================================================= |