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authorFrancis Rowe <info@gluglug.org.uk>2015-10-18 19:12:53 (EDT)
committer Francis Rowe <info@gluglug.org.uk>2015-10-18 21:32:36 (EDT)
commit0622df6194dbb1b2120743c0fd1cc5e72c380128 (patch)
tree4c858b8c5667fe001a9907ae0578b4ec28a8f513 /resources/libreboot/patch/kgpe-d16/0127-northbridge-amd-amdmct-mct_ddr3-Fix-odd-rank-data-co.patch
parent5999dba5f71f1c05040a551d2420ab8c7f3a9da4 (diff)
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KGPE-D16: update patch set (also update coreboot and vboot)
Also contains other fixes from coreboot, like: * 551cff0 Derive lvds_dual_channel from EDID timings. ^ makes single/dual channel LVDS selection on GM45 automatic * 26fc544 lenovo/t60: Enable native intel gfx init. ^ was being maintained in libreboot, now upstreamed so not needed Framebuffer mode was disabled for the KGPE-D16, because only text-mode works at the moment.
Diffstat (limited to 'resources/libreboot/patch/kgpe-d16/0127-northbridge-amd-amdmct-mct_ddr3-Fix-odd-rank-data-co.patch')
-rw-r--r--resources/libreboot/patch/kgpe-d16/0127-northbridge-amd-amdmct-mct_ddr3-Fix-odd-rank-data-co.patch63
1 files changed, 0 insertions, 63 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0127-northbridge-amd-amdmct-mct_ddr3-Fix-odd-rank-data-co.patch b/resources/libreboot/patch/kgpe-d16/0127-northbridge-amd-amdmct-mct_ddr3-Fix-odd-rank-data-co.patch
deleted file mode 100644
index f0af729..0000000
--- a/resources/libreboot/patch/kgpe-d16/0127-northbridge-amd-amdmct-mct_ddr3-Fix-odd-rank-data-co.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From a89e50c7cef4090f00f530da8161d7d63d111e82 Mon Sep 17 00:00:00 2001
-From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
-Date: Thu, 27 Aug 2015 13:19:34 -0500
-Subject: [PATCH 127/146] northbridge/amd/amdmct/mct_ddr3: Fix odd rank data
- corruption due to incorrect DQS training
-
----
- src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c | 25 ++++++++++++++++--------
- 1 file changed, 17 insertions(+), 8 deletions(-)
-
-diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
-index eedff67..98d2f11 100644
---- a/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
-+++ b/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c
-@@ -1324,9 +1324,9 @@ static uint8_t TrainDQSRdWrPos_D_Fam15(struct MCTStatStruc *pMCTstat,
- Receiver = receiver_start;
-
- /* There are four receiver pairs, loosely associated with chipselects.
-- * This is essentially looping over each DIMM.
-+ * This is essentially looping over each rank within each DIMM.
- */
-- for (; Receiver < receiver_end; Receiver += 2) {
-+ for (; Receiver < receiver_end; Receiver++) {
- dimm = (Receiver >> 1);
- if ((Receiver & 0x1) == 0) {
- /* Even rank of DIMM */
-@@ -1340,18 +1340,27 @@ static uint8_t TrainDQSRdWrPos_D_Fam15(struct MCTStatStruc *pMCTstat,
- continue;
- }
-
-+#if DQS_TRAIN_DEBUG > 0
-+ printk(BIOS_DEBUG, "TrainDQSRdWrPos: Training DQS read/write position for receiver %d (DIMM %d)\n", Receiver, dimm);
-+#endif
-+
- /* Initialize variables */
- for (lane = lane_start; lane < lane_end; lane++) {
- passing_dqs_delay_found[lane] = 0;
- }
-- memset(dqs_results_array, 0, sizeof(dqs_results_array));
-+ if ((Receiver & 0x1) == 0) {
-+ /* Even rank of DIMM */
-+ memset(dqs_results_array, 0, sizeof(dqs_results_array));
-+
-+ /* Read initial read / write DQS delays */
-+ read_dqs_write_timing_control_registers(initial_write_dqs_delay, dev, dct, dimm, index_reg);
-+ read_dqs_read_data_timing_registers(initial_read_dqs_delay, dev, dct, dimm, index_reg);
-
-- /* Read initial read / write DQS delays */
-- read_dqs_write_timing_control_registers(initial_write_dqs_delay, dev, dct, dimm, index_reg);
-- read_dqs_read_data_timing_registers(initial_read_dqs_delay, dev, dct, dimm, index_reg);
-+ /* Read current settings of other (previously trained) lanes */
-+ read_dqs_write_data_timing_registers(initial_write_data_timing, dev, dct, dimm, index_reg);
-+ }
-
-- /* Read current settings of other (previously trained) lanes */
-- read_dqs_write_data_timing_registers(initial_write_data_timing, dev, dct, dimm, index_reg);
-+ /* Initialize iterators */
- memcpy(current_write_data_delay, initial_write_data_timing, sizeof(current_write_data_delay));
-
- for (lane = lane_start; lane < lane_end; lane++) {
---
-1.7.9.5
-