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-rw-r--r--src/northbridge/amd/amdmct/mct_ddr3/mct_d.c29
1 files changed, 8 insertions, 21 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
index e6628d52f1..4d9bc58c68 100644
--- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
@@ -1,7 +1,7 @@
/*
* This file is part of the coreboot project.
*
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering
+ * Copyright (C) 2015-2016 Raptor Engineering, LLC
* Copyright (C) 2010 Advanced Micro Devices, Inc.
*
* This program is free software; you can redistribute it and/or modify
@@ -7407,38 +7407,25 @@ static u8 CheckNBCOFEarlyArbEn(struct MCTStatStruc *pMCTstat,
static void mct_ResetDataStruct_D(struct MCTStatStruc *pMCTstat,
struct DCTStatStruc *pDCTstatA)
{
- u8 Node;
- u32 i;
+ uint8_t Node;
struct DCTStatStruc *pDCTstat;
- u32 start, stop;
- u8 *p;
- u16 host_serv1, host_serv2;
+ uint16_t host_serv1, host_serv2;
+ uint8_t CH_D_B_TxDqs_bkp[2][4][9];
/* Initialize Data structures by clearing all entries to 0 */
- p = (u8 *) pMCTstat;
- for (i = 0; i < sizeof(struct MCTStatStruc); i++) {
- p[i] = 0;
- }
+ memset(pMCTstat, 0, sizeof(struct MCTStatStruc));
for (Node = 0; Node < 8; Node++) {
pDCTstat = pDCTstatA + Node;
host_serv1 = pDCTstat->HostBiosSrvc1;
host_serv2 = pDCTstat->HostBiosSrvc2;
+ memcpy(CH_D_B_TxDqs_bkp, pDCTstat->CH_D_B_TxDqs, sizeof(CH_D_B_TxDqs_bkp));
- p = (u8 *) pDCTstat;
- start = 0;
- stop = ((u32) &((struct DCTStatStruc *)0)->CH_D_DIR_B_DQS);
- for (i = start; i < stop ; i++) {
- p[i] = 0;
- }
+ memset(pDCTstat, 0, sizeof(struct DCTStatStruc));
- start = ((u32) &((struct DCTStatStruc *)0)->CH_D_BC_RCVRDLY[2][4]);
- stop = sizeof(struct DCTStatStruc);
- for (i = start; i < stop; i++) {
- p[i] = 0;
- }
pDCTstat->HostBiosSrvc1 = host_serv1;
pDCTstat->HostBiosSrvc2 = host_serv2;
+ memcpy(pDCTstat->CH_D_B_TxDqs, CH_D_B_TxDqs_bkp, sizeof(pDCTstat->CH_D_B_TxDqs));
}
}