nb/amd/mct_ddr3: Add MCE reporting logic

When a fatal error and subsequent sync flood / reset occurs,
the MCA status registers may contain valuable information on
the cause of the fatal error.  Add functions to report MCEs and
reset the MCA status registers early in the boot process.

Change-Id: Icde1051ac22f93688de1330f5e2c9ce28b14b59a
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/14265
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
index a3a94393ad..bb6c72351b 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
@@ -992,6 +992,7 @@ u32 SetupDqsPattern_1PassA(u8 Pass);
 u32 SetupDqsPattern_1PassB(u8 Pass);
 u8 mct_Get_Start_RcvrEnDly_1Pass(u8 Pass);
 u16 mct_Average_RcvrEnDly_Pass(struct DCTStatStruc *pDCTstat, u16 RcvrEnDly, u16 RcvrEnDlyLimit, u8 Channel, u8 Receiver, u8 Pass);
+void initialize_mca(uint8_t bsp, uint8_t suppress_errors);
 void CPUMemTyping_D(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstatA);
 void UMAMemTyping_D(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstatA);
 uint64_t mctGetLogicalCPUID(u32 Node);