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| author | Francis Rowe <info@gluglug.org.uk> | 2015-10-19 00:12:53 +0100 |
|---|---|---|
| committer | Francis Rowe <info@gluglug.org.uk> | 2015-10-19 02:32:36 +0100 |
| commit | 0622df6194dbb1b2120743c0fd1cc5e72c380128 (patch) | |
| tree | 4c858b8c5667fe001a9907ae0578b4ec28a8f513 /resources/libreboot/patch/kgpe-d16/0097-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch | |
| parent | 5999dba5f71f1c05040a551d2420ab8c7f3a9da4 (diff) | |
| download | librebootfr-0622df6194dbb1b2120743c0fd1cc5e72c380128.tar.gz librebootfr-0622df6194dbb1b2120743c0fd1cc5e72c380128.zip | |
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-d16/0097-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch')
| -rw-r--r-- | resources/libreboot/patch/kgpe-d16/0097-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0097-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch b/resources/libreboot/patch/kgpe-d16/0097-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch new file mode 100644 index 00000000..57d5ede5 --- /dev/null +++ b/resources/libreboot/patch/kgpe-d16/0097-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch @@ -0,0 +1,30 @@ +From b9bcbf70cef87afd830e156d5081839fc066b89c Mon Sep 17 00:00:00 2001 +From: Timothy Pearson <tpearson@raptorengineeringinc.com> +Date: Fri, 7 Aug 2015 19:05:45 -0500 +Subject: [PATCH 097/139] northbridge/amd/amdht: Fix poor performance on Family + 15h CPUs + +Change-Id: I37db191c144c81aba5d4a1e6291db5669a35a31a +Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> +--- + src/northbridge/amd/amdht/h3ncmn.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/src/northbridge/amd/amdht/h3ncmn.c b/src/northbridge/amd/amdht/h3ncmn.c +index e03e5eb..e377ff2 100644 +--- a/src/northbridge/amd/amdht/h3ncmn.c ++++ b/src/northbridge/amd/amdht/h3ncmn.c +@@ -1559,6 +1559,10 @@ static void setLinkData(sMainData *pDat, cNorthBridge *nb) + } else { + temp2 = 0x0; + } ++ /* NOTE ++ * The Family 15h BKDG Rev. 3.14 is wrong ++ * Freq[4] must be set before Freq[3:0], otherwise the register writes will be ignored! ++ */ + if (is_gt_rev_d()) + AmdPCIWriteBits(linkBase + HTHOST_FREQ_REV_REG_2, 0, 0, &temp2); + AmdPCIWriteBits(linkBase + HTHOST_FREQ_REV_REG, 11, 8, &temp); +-- +1.9.1 + |