aboutsummaryrefslogtreecommitdiff
path: root/src/northbridge/amd/amdmct/mct_ddr3/mctsrc2p.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mctsrc2p.c')
-rw-r--r--src/northbridge/amd/amdmct/mct_ddr3/mctsrc2p.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc2p.c b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc2p.c
deleted file mode 100644
index 8eeb93ff78..0000000000
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc2p.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-u8 mct_checkNumberOfDqsRcvEn_Pass(u8 pass)
-{
- return 1;
-}
-
-u32 SetupDqsPattern_PassA(u8 Pass)
-{
- u32 ret;
- if (Pass == FirstPass)
- ret = (u32) TestPattern1_D;
- else
- ret = (u32) TestPattern2_D;
-
- return ret;
-}
-
-u32 SetupDqsPattern_PassB(u8 Pass)
-{
- u32 ret;
- if (Pass == FirstPass)
- ret = (u32) TestPattern0_D;
- else
- ret = (u32) TestPattern2_D;
-
- return ret;
-}
-
-u8 mct_Get_Start_RcvrEnDly_Pass(struct DCTStatStruc *pDCTstat,
- u8 Channel, u8 Receiver,
- u8 Pass)
-{
- u8 RcvrEnDly;
-
- if (Pass == FirstPass)
- RcvrEnDly = 0;
- else {
- u8 max = 0;
- u8 val;
- u8 i;
- u8 *p = pDCTstat->persistentData.CH_D_B_RCVRDLY[Channel][Receiver>>1];
- u8 bn;
- bn = 8;
-
- for (i = 0; i < bn; i++) {
- val = p[i];
-
- if (val > max) {
- max = val;
- }
- }
- RcvrEnDly = max;
- }
-
- return RcvrEnDly;
-}
-
-u16 mct_Average_RcvrEnDly_Pass(struct DCTStatStruc *pDCTstat,
- u16 RcvrEnDly, u16 RcvrEnDlyLimit,
- u8 Channel, u8 Receiver, u8 Pass)
-{
- u8 i;
- u16 *p;
- u16 *p_1;
- u16 val;
- u16 val_1;
- u8 valid = 1;
- u8 bn;
-
- bn = 8;
-
- p = pDCTstat->persistentData.CH_D_B_RCVRDLY[Channel][Receiver>>1];
-
- if (Pass == SecondPass) { /* second pass must average values */
- /* FIXME: which byte? */
- p_1 = pDCTstat->B_RCVRDLY_1;
- /* p_1 = pDCTstat->persistentData.CH_D_B_RCVRDLY_1[Channel][Receiver>>1]; */
- for (i = 0; i < bn; i++) {
- val = p[i];
- /* left edge */
- if (val != (RcvrEnDlyLimit - 1)) {
- val -= Pass1MemClkDly;
- val_1 = p_1[i];
- val += val_1;
- val >>= 1;
- p[i] = val;
- } else {
- valid = 0;
- break;
- }
- }
- if (!valid) {
- pDCTstat->ErrStatus |= 1<<SB_NORCVREN;
- } else {
- pDCTstat->DimmTrainFail &= ~(1<<(Receiver + Channel));
- }
- } else {
- for (i = 0; i < bn; i++) {
- val = p[i];
- /* Add 1/2 Memlock delay */
- /* val += Pass1MemClkDly; */
- val += 0x5; /* NOTE: middle value with DQSRCVEN_SAVED_GOOD_TIMES */
- /* val += 0x02; */
- p[i] = val;
- pDCTstat->DimmTrainFail &= ~(1<<(Receiver + Channel));
- }
- }
-
- return RcvrEnDly;
-}