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authorFrancis Rowe <info@gluglug.org.uk>2016-03-08 01:00:09 (EST)
committer Francis Rowe <info@gluglug.org.uk>2016-03-08 02:32:32 (EST)
commitdfa21bb8ee01eac21a2acee79011a634cb67e373 (patch)
tree21cd4f855aa03db13abba91400ad3be212b11602 /resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0084-northbridge-amd-amdmct-mct_ddr3-Fix-RDIMM-errors-due.patch
parent2e5e505da125f9d90dd63c1cbcb08bf5316b21ae (diff)
downloadlibreboot-dfa21bb8ee01eac21a2acee79011a634cb67e373.zip
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Update coreboot (kgpe-d16,kcma-d8,kfsn4-dre,d510mo,ga-g41m-es2l)
Update to the latest coreboot and vboot versions at the time of writing: coreboot 2a3434757ef425dbdfedf1fc69e1a033a6e7310d vboot d187cd3fc792f8bcefbee4587c83eafbd08441fc
Diffstat (limited to 'resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0084-northbridge-amd-amdmct-mct_ddr3-Fix-RDIMM-errors-due.patch')
-rw-r--r--resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0084-northbridge-amd-amdmct-mct_ddr3-Fix-RDIMM-errors-due.patch304
1 files changed, 0 insertions, 304 deletions
diff --git a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0084-northbridge-amd-amdmct-mct_ddr3-Fix-RDIMM-errors-due.patch b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0084-northbridge-amd-amdmct-mct_ddr3-Fix-RDIMM-errors-due.patch
deleted file mode 100644
index 6fd6ad5..0000000
--- a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0084-northbridge-amd-amdmct-mct_ddr3-Fix-RDIMM-errors-due.patch
+++ /dev/null
@@ -1,304 +0,0 @@
-From 162cfc9db14b515dd154ff683049bd07b994d346 Mon Sep 17 00:00:00 2001
-From: Timothy Pearson <tpearson@raptorengineeringinc.com>
-Date: Sat, 25 Jul 2015 01:23:17 -0500
-Subject: [PATCH 084/143] northbridge/amd/amdmct/mct_ddr3: Fix RDIMM errors
- due to undefined number of slots
-
-Change-Id: I488511d6262ffa8207c442d133314aed0f75acfb
-Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
----
- src/northbridge/amd/amdmct/mct/mct_d.h | 2 ++
- src/northbridge/amd/amdmct/mct_ddr3/mct_d.c | 24 ++++--------------------
- src/northbridge/amd/amdmct/mct_ddr3/mct_d.h | 2 ++
- src/northbridge/amd/amdmct/mct_ddr3/mctproc.c | 6 +-----
- src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c | 12 ++----------
- src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c | 6 +-----
- src/northbridge/amd/amdmct/mct_ddr3/mctwl.c | 2 --
- src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c | 12 ++----------
- src/northbridge/amd/amdmct/mct_ddr3/modtrdim.c | 11 ++++++-----
- src/northbridge/amd/amdmct/mct_ddr3/mwlc_d.h | 4 ----
- src/northbridge/amd/amdmct/wrappers/mcti_d.c | 7 +++++++
- 11 files changed, 27 insertions(+), 61 deletions(-)
-
-diff --git a/src/northbridge/amd/amdmct/mct/mct_d.h b/src/northbridge/amd/amdmct/mct/mct_d.h
-index 7569300..296f3f0 100644
---- a/src/northbridge/amd/amdmct/mct/mct_d.h
-+++ b/src/northbridge/amd/amdmct/mct/mct_d.h
-@@ -691,6 +691,8 @@ struct DCTStatStruc { /* A per Node structure*/
- xx0b = disable
- yy1b = enable with DctSelIntLvAddr set to yyb */
-
-+#define NV_MAX_DIMMS_PER_CH 64 /* Maximum number of DIMMs per channel */
-+
- /*===============================================================================
- CBMEM storage
- ===============================================================================*/
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
-index cfdfd43..9a86c08 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c
-@@ -803,11 +803,7 @@ static uint32_t fam15h_phy_predriver_clk_calibration_code(struct DCTStatStruc *p
-
- static uint32_t fam15h_output_driver_compensation_code(struct DCTStatStruc *pDCTstat, uint8_t dct)
- {
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- uint8_t package_type;
- uint32_t calibration_code = 0;
-@@ -983,11 +979,7 @@ static uint32_t fam15h_output_driver_compensation_code(struct DCTStatStruc *pDCT
-
- static uint32_t fam15h_address_timing_compensation_code(struct DCTStatStruc *pDCTstat, uint8_t dct)
- {
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- uint8_t package_type;
- uint32_t calibration_code = 0;
-@@ -1165,11 +1157,7 @@ static uint32_t fam15h_address_timing_compensation_code(struct DCTStatStruc *pDC
-
- static uint8_t fam15h_slow_access_mode(struct DCTStatStruc *pDCTstat, uint8_t dct)
- {
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- uint8_t package_type;
- uint32_t slow_access = 0;
-@@ -5870,11 +5858,7 @@ static void mct_ProgramODT_D(struct MCTStatStruc *pMCTstat,
-
- printk(BIOS_DEBUG, "%s: Start\n", __func__);
-
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- if (is_fam15h()) {
- /* Obtain number of DIMMs on channel */
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
-index 7bc392b..6b5d8c1 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h
-@@ -957,6 +957,8 @@ struct amd_s3_persistent_data {
- xx0b = disable
- yy1b = enable with DctSelIntLvAddr set to yyb */
-
-+#define NV_MAX_DIMMS_PER_CH 64 /* Maximum number of DIMMs per channel */
-+
- /*===============================================================================
- CBMEM storage
- ===============================================================================*/
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c b/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c
-index 32b447f..738304e 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctproc.c
-@@ -23,11 +23,7 @@ u32 mct_SetDramConfigMisc2(struct DCTStatStruc *pDCTstat, u8 dct, u32 misc2)
- {
- u32 val;
-
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- if (pDCTstat->LogicalCPUID & AMD_FAM15_ALL) {
- uint8_t cs_mux_45;
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c b/src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c
-index dfbd2d9..6a2c2a7 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctsdi.c
-@@ -51,11 +51,7 @@ static uint8_t fam15_rttwr(struct DCTStatStruc *pDCTstat, uint8_t dct, uint8_t d
- else
- frequency_index = Get_NB32_DCT(pDCTstat->dev_dct, dct, 0x94) & 0x7;
-
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- if (is_fam15h()) {
- if (pDCTstat->Status & (1 << SB_LoadReduced)) {
-@@ -184,11 +180,7 @@ static uint8_t fam15_rttnom(struct DCTStatStruc *pDCTstat, uint8_t dct, uint8_t
- else
- frequency_index = Get_NB32_DCT(pDCTstat->dev_dct, dct, 0x94) & 0x7;
-
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- if (is_fam15h()) {
- if (pDCTstat->Status & (1 << SB_LoadReduced)) {
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
-index 57641a1..9313673 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctsrc.c
-@@ -105,11 +105,7 @@ static uint16_t fam15_receiver_enable_training_seed(struct DCTStatStruc *pDCTsta
- uint32_t dword;
- uint16_t seed = 0;
-
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- uint8_t channel = dct;
- if (package_type == PT_GR) {
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c b/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c
-index 0ff4484..6b63ba0 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctwl.c
-@@ -31,8 +31,6 @@ void PrepareC_MCT(struct MCTStatStruc *pMCTstat,
- struct DCTStatStruc *pDCTstat)
- {
- pDCTstat->C_MCTPtr->AgesaDelay = AgesaDelay;
-- pDCTstat->C_MCTPtr->PlatMaxTotalDimms = mctGet_NVbits(NV_MAX_DIMMS);
-- pDCTstat->C_MCTPtr->PlatMaxDimmsDct = pDCTstat->C_MCTPtr->PlatMaxTotalDimms >> 1;
- }
-
- void PrepareC_DCT(struct MCTStatStruc *pMCTstat,
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c
-index 85b8378..47ad152 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c
-@@ -419,11 +419,7 @@ static uint16_t unbuffered_dimm_nominal_termination_emrs(uint8_t number_of_dimms
- {
- uint16_t term;
-
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- if (number_of_dimms == 1) {
- if (MaxDimmsInstallable < 3) {
-@@ -452,11 +448,7 @@ static uint16_t unbuffered_dimm_dynamic_termination_emrs(uint8_t number_of_dimms
- {
- uint16_t term;
-
-- /* FIXME
-- * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-- * For now assume a maximum of 2 DIMMs per channel can be installed
-- */
-- uint8_t MaxDimmsInstallable = 2;
-+ uint8_t MaxDimmsInstallable = mctGet_NVbits(NV_MAX_DIMMS_PER_CH);
-
- if (number_of_dimms == 1) {
- if (MaxDimmsInstallable < 3) {
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/modtrdim.c b/src/northbridge/amd/amdmct/mct_ddr3/modtrdim.c
-index c92143c..bb4c3c0 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/modtrdim.c
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/modtrdim.c
-@@ -2,6 +2,7 @@
- * 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
-@@ -57,7 +58,7 @@ static u32 RttNomTargetRegDimm (sMCTStruct *pMCTData, sDCTStruct *pDCTData, u8 d
- u32 tempW1;
- tempW1 = 0;
- if (wl) {
-- switch (pMCTData->PlatMaxDimmsDct) {
-+ switch (mctGet_NVbits(NV_MAX_DIMMS_PER_CH)) {
- case 2:
- /* 2 dimms per channel */
- if (pDCTData->MaxDimmsInstalled == 1) {
-@@ -111,7 +112,7 @@ static u32 RttNomTargetRegDimm (sMCTStruct *pMCTData, sDCTStruct *pDCTData, u8 d
- ASSERT (FALSE);
- }
- } else {
-- switch (pMCTData->PlatMaxDimmsDct) {
-+ switch (mctGet_NVbits(NV_MAX_DIMMS_PER_CH)) {
- case 2:
- /* 2 dimms per channel */
- if ((pDCTData->DimmRanks[dimm] == 4) && (rank == 1)) {
-@@ -167,7 +168,7 @@ static u32 RttNomTargetRegDimm (sMCTStruct *pMCTData, sDCTStruct *pDCTData, u8 d
- */
- static u32 RttNomNonTargetRegDimm (sMCTStruct *pMCTData, sDCTStruct *pDCTData, u8 dimm, BOOL wl, u8 MemClkFreq, u8 rank)
- {
-- if ((wl) && (pMCTData->PlatMaxDimmsDct == 2) && (pDCTData->DimmRanks[dimm] == 2) && (rank == 1)) {
-+ if ((wl) && (mctGet_NVbits(NV_MAX_DIMMS_PER_CH) == 2) && (pDCTData->DimmRanks[dimm] == 2) && (rank == 1)) {
- return 0x00; /* for non-target dimm during WL, the second rank of a DR dimm need to have Rtt_Nom = OFF */
- } else {
- return RttNomTargetRegDimm (pMCTData, pDCTData, dimm, FALSE, MemClkFreq, rank); /* otherwise, the same as target dimm in normal mode. */
-@@ -197,7 +198,7 @@ static u32 RttWrRegDimm (sMCTStruct *pMCTData, sDCTStruct *pDCTData, u8 dimm, BO
- if (wl) {
- tempW1 = 0x00; /* Rtt_WR = OFF */
- } else {
-- switch (pMCTData->PlatMaxDimmsDct) {
-+ switch (mctGet_NVbits(NV_MAX_DIMMS_PER_CH)) {
- case 2:
- if (pDCTData->MaxDimmsInstalled == 1) {
- if (pDCTData->DimmRanks[dimm] != 4) {
-@@ -262,7 +263,7 @@ static u8 WrLvOdtRegDimm (sMCTStruct *pMCTData, sDCTStruct *pDCTData, u8 dimm)
- }
- i += 2;
- }
-- if (pMCTData->PlatMaxDimmsDct == 2) {
-+ if (mctGet_NVbits(NV_MAX_DIMMS_PER_CH) == 2) {
- if ((pDCTData->DimmRanks[dimm] == 4) && (pDCTData->MaxDimmsInstalled != 1)) {
- if (dimm >= 2) {
- WrLvOdt1 = (u8)bitTestReset (WrLvOdt1, (dimm - 2));
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mwlc_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mwlc_d.h
-index 162340e..12e7c4a 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mwlc_d.h
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mwlc_d.h
-@@ -109,10 +109,6 @@
-
- typedef struct _sMCTStruct
- {
-- u8 PlatMaxTotalDimms; /* IBV defined total number of DIMMs */
-- /* on a particular node */
-- u8 PlatMaxDimmsDct; /* IBV defined maximum number of */
-- /* DIMMs on a DCT */
- void (*AgesaDelay)(u32 delayval); /* IBV defined Delay Function */
- } sMCTStruct;
-
-diff --git a/src/northbridge/amd/amdmct/wrappers/mcti_d.c b/src/northbridge/amd/amdmct/wrappers/mcti_d.c
-index 116fb92..c8572ef 100644
---- a/src/northbridge/amd/amdmct/wrappers/mcti_d.c
-+++ b/src/northbridge/amd/amdmct/wrappers/mcti_d.c
-@@ -74,6 +74,13 @@ static u16 mctGet_NVbits(u8 index)
- val = MAX_DIMMS_SUPPORTED;
- //val = 8;
- break;
-+ case NV_MAX_DIMMS_PER_CH:
-+ /* FIXME
-+ * Mainboards need to be able to specify the maximum number of DIMMs installable per channel
-+ * For now assume a maximum of 2 DIMMs per channel can be installed
-+ */
-+ val = 2;
-+ break;
- case NV_MAX_MEMCLK:
- /* Maximum platform supported memclk */
- val = MEM_MAX_LOAD_FREQ;
---
-1.7.9.5
-