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| author | Francis Rowe <info@gluglug.org.uk> | 2016-01-02 17:10:32 (EST) |
|---|---|---|
| committer | Francis Rowe <info@gluglug.org.uk> | 2016-01-04 15:28:39 (EST) |
| commit | d1f408f3725aa02bc1d76c4c6aadb4697bd073c0 (patch) | |
| tree | 7eed036543ae1f8c57b56825880a722a8efbedf1 /resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0099-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch | |
| parent | 91aec7e72005dcda72d19f2d024a02d8c0f86590 (diff) | |
| download | libreboot-d1f408f3725aa02bc1d76c4c6aadb4697bd073c0.zip libreboot-d1f408f3725aa02bc1d76c4c6aadb4697bd073c0.tar.gz libreboot-d1f408f3725aa02bc1d76c4c6aadb4697bd073c0.tar.bz2 | |
Use different coreboot revisions and patches per board
The release archives will be bigger, but this is a necessary change
that makes libreboot development easier.
At present, there are boards maintained in libreboot by different
people. By doing it this way, that becomes much easier. This is in
contrast to the present situation, where a change to one board
potentially affects all other boards, especially when updating to
a new version of coreboot.
Coreboot-libre scripts, download scripts, build scripts - everything.
The entire build system has been modified to reflect this change
of development.
For reasons of consistency, cbfstool and nvramtool are no longer
included in the util archives.
Diffstat (limited to 'resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0099-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch')
| -rw-r--r-- | resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0099-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0099-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0099-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch new file mode 100644 index 0000000..be85fe7 --- /dev/null +++ b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0099-northbridge-amd-amdht-Fix-poor-performance-on-Family.patch @@ -0,0 +1,30 @@ +From e17ac6e74b96102528fa4915d6cebcb55f8e5db0 Mon Sep 17 00:00:00 2001 +From: Timothy Pearson <tpearson@raptorengineeringinc.com> +Date: Fri, 7 Aug 2015 19:05:45 -0500 +Subject: [PATCH 099/143] 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); +-- +1.7.9.5 + |