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Diffstat (limited to 'src/northbridge/amd/amdmct/mct_ddr3/mctprod.c')
-rw-r--r--src/northbridge/amd/amdmct/mct_ddr3/mctprod.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctprod.c b/src/northbridge/amd/amdmct/mct_ddr3/mctprod.c
deleted file mode 100644
index b203942058..0000000000
--- a/src/northbridge/amd/amdmct/mct_ddr3/mctprod.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
-
-#include <stdint.h>
-
-#include "mct_d.h"
-#include "mct_d_gcc.h"
-
-void mct_ExtMCTConfig_Dx(struct DCTStatStruc *pDCTstat)
-{
- uint32_t dword;
-
- if (pDCTstat->LogicalCPUID & AMD_DR_Dx) {
- dword = 0x0ce00f00 | 0x1 << 29; /* FlushWrOnStpGnt */
- if (!(pDCTstat->GangedMode))
- dword |= 0x18 << 2; /* MctWrLimit = 0x18 for unganged mode */
- else
- dword |= 0x10 << 2; /* MctWrLimit = 0x10 for ganged mode */
- Set_NB32(pDCTstat->dev_dct, 0x11c, dword);
-
- dword = Get_NB32(pDCTstat->dev_dct, 0x1b0);
- dword &= ~0x3; /* AdapPrefMissRatio = 0x1 */
- dword |= 0x1;
- dword &= ~(0x3 << 2); /* AdapPrefPositiveStep = 0x0 */
- dword &= ~(0x3 << 4); /* AdapPrefNegativeStep = 0x0 */
- dword &= ~(0x7 << 8); /* CohPrefPrbLmt = 0x1 */
- dword |= (0x1 << 8);
- dword |= (0x7 << 22); /* PrefFourConf = 0x7 */
- dword |= (0x7 << 25); /* PrefFiveConf = 0x7 */
-
- if (!(pDCTstat->GangedMode))
- dword |= (0x1 << 12); /* EnSplitDctLimits = 0x1 */
- else
- dword &= ~(0x1 << 12); /* EnSplitDctLimits = 0x0 */
-
- dword &= ~(0xf << 28); /* DcqBwThrotWm = ... */
- switch (pDCTstat->Speed) {
- case 4:
- dword |= (0x5 << 28); /* ...5 for DDR800 */
- break;
- case 5:
- dword |= (0x6 << 28); /* ...6 for DDR1066 */
- break;
- case 6:
- dword |= (0x8 << 28); /* ...8 for DDR800 */
- break;
- default:
- dword |= (0x9 << 28); /* ...9 for DDR1600 */
- break;
- }
- Set_NB32(pDCTstat->dev_dct, 0x1b0, dword);
- }
-}