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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-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.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-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch')
| -rw-r--r-- | resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch new file mode 100644 index 0000000..98ef19d --- /dev/null +++ b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0051-southbridge-amd-sb700-Disable-broken-SATA-MSI-functi.patch @@ -0,0 +1,41 @@ +From 178c14e07187ad4315db638af03fb6593f147c4f Mon Sep 17 00:00:00 2001 +From: Timothy Pearson <tpearson@raptorengineeringinc.com> +Date: Tue, 9 Jun 2015 19:12:35 -0500 +Subject: [PATCH 051/143] southbridge/amd/sb700: Disable broken SATA MSI + functionality + +Change-Id: I4e0a52eb90910604f8640ad7533b5d71be6c8e20 +Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> +--- + src/southbridge/amd/sb700/early_setup.c | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +diff --git a/src/southbridge/amd/sb700/early_setup.c b/src/southbridge/amd/sb700/early_setup.c +index a06a72f..da03961 100644 +--- a/src/southbridge/amd/sb700/early_setup.c ++++ b/src/southbridge/amd/sb700/early_setup.c +@@ -678,6 +678,7 @@ static void sb700_pci_cfg(void) + { + device_t dev; + u8 byte; ++ uint8_t acpi_s1_supported = 1; + + /* SMBus Device, BDF:0-20-0 */ + dev = pci_locate_device(PCI_ID(0x1002, 0x4385), 0); +@@ -730,10 +731,10 @@ static void sb700_pci_cfg(void) + byte = pci_read_config8(dev, 0x40); + byte |= 1 << 0; + pci_write_config8(dev, 0x40, byte); +- if (get_sb700_revision(pci_locate_device(PCI_ID(0x1002, 0x4385), 0)) <= 0x12) +- pci_write_config8(dev, 0x34, 0x70); /* set 0x61 to 0x70 if S1 is not supported. */ ++ if (acpi_s1_supported) ++ pci_write_config8(dev, 0x34, 0x70); /* Hide D3 power state and MSI capabilities */ + else +- pci_write_config8(dev, 0x34, 0x50); /* set 0x61 to 0x50 if S1 is not supported. */ ++ pci_write_config8(dev, 0x61, 0x70); /* Hide MSI capability */ + byte &= ~(1 << 0); + pci_write_config8(dev, 0x40, byte); + } +-- +1.7.9.5 + |