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| author | Francis 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) |
| commit | 0622df6194dbb1b2120743c0fd1cc5e72c380128 (patch) | |
| tree | 4c858b8c5667fe001a9907ae0578b4ec28a8f513 /resources/libreboot/patch/kgpe-d16/0044-amd-amdmct-mct_ddr3-Improve-SPD-DIMM-detect-reliabil.patch | |
| parent | 5999dba5f71f1c05040a551d2420ab8c7f3a9da4 (diff) | |
| download | libreboot-0622df6194dbb1b2120743c0fd1cc5e72c380128.zip libreboot-0622df6194dbb1b2120743c0fd1cc5e72c380128.tar.gz libreboot-0622df6194dbb1b2120743c0fd1cc5e72c380128.tar.bz2 | |
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-d16/0044-amd-amdmct-mct_ddr3-Improve-SPD-DIMM-detect-reliabil.patch')
| -rw-r--r-- | resources/libreboot/patch/kgpe-d16/0044-amd-amdmct-mct_ddr3-Improve-SPD-DIMM-detect-reliabil.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0044-amd-amdmct-mct_ddr3-Improve-SPD-DIMM-detect-reliabil.patch b/resources/libreboot/patch/kgpe-d16/0044-amd-amdmct-mct_ddr3-Improve-SPD-DIMM-detect-reliabil.patch deleted file mode 100644 index 4b38efd..0000000 --- a/resources/libreboot/patch/kgpe-d16/0044-amd-amdmct-mct_ddr3-Improve-SPD-DIMM-detect-reliabil.patch +++ /dev/null @@ -1,47 +0,0 @@ -From a1a3d844b273e794df56059cb15c9d22fc5fd087 Mon Sep 17 00:00:00 2001 -From: Timothy Pearson <kb9vqf@pearsoncomputing.net> -Date: Thu, 4 Jun 2015 00:10:03 -0500 -Subject: [PATCH 044/146] amd/amdmct/mct_ddr3: Improve SPD DIMM detect - reliability - ---- - src/northbridge/amd/amdmct/mct_ddr3/mct_d.c | 13 ++++++++++++- - 1 file changed, 12 insertions(+), 1 deletion(-) - -diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c -index b79b6c9..771d743 100644 ---- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c -+++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c -@@ -3654,6 +3654,7 @@ static u8 DIMMPresence_D(struct MCTStatStruc *pMCTstat, - u8 devwidth; - u16 DimmSlots; - u8 byte = 0, bytex; -+ uint8_t crc_status; - - /* preload data structure with addrs */ - mctGet_DIMMAddr(pDCTstat, pDCTstat->Node_ID); -@@ -3674,10 +3675,20 @@ static u8 DIMMPresence_D(struct MCTStatStruc *pMCTstat, - int status; - smbaddr = Get_DIMMAddress_D(pDCTstat, i); - status = mctRead_SPD(smbaddr, SPD_ByteUse); -+ if (status >= 0) { -+ /* Verify result */ -+ status = mctRead_SPD(smbaddr, SPD_ByteUse); -+ } - if (status >= 0) { /* SPD access is ok */ - pDCTstat->DIMMPresent |= 1 << i; - read_spd_bytes(pMCTstat, pDCTstat, i); -- if (crcCheck(pDCTstat, i)) { /* CRC is OK */ -+ crc_status = crcCheck(pDCTstat, i); -+ if (!crc_status) { -+ /* Try again in case there was a transient glitch */ -+ read_spd_bytes(pMCTstat, pDCTstat, i); -+ crc_status = crcCheck(pDCTstat, i); -+ } -+ if (crc_status) { /* CRC is OK */ - byte = pDCTstat->spd_data.spd_bytes[i][SPD_TYPE]; - if (byte == JED_DDR3SDRAM) { - /*Dimm is 'Present'*/ --- -1.7.9.5 - |