diff options
Diffstat (limited to 'resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0134-cpu-amd-family_10h-family_15h-Apply-missing-Family-1.patch')
| -rw-r--r-- | resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0134-cpu-amd-family_10h-family_15h-Apply-missing-Family-1.patch | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0134-cpu-amd-family_10h-family_15h-Apply-missing-Family-1.patch b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0134-cpu-amd-family_10h-family_15h-Apply-missing-Family-1.patch deleted file mode 100644 index c52d584..0000000 --- a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0134-cpu-amd-family_10h-family_15h-Apply-missing-Family-1.patch +++ /dev/null @@ -1,70 +0,0 @@ -From 448990c014328f7e6951e3ba1c4dfab25e35e9dd Mon Sep 17 00:00:00 2001 -From: Timothy Pearson <tpearson@raptorengineeringinc.com> -Date: Thu, 3 Sep 2015 17:43:52 -0500 -Subject: [PATCH 134/143] cpu/amd/family_10h-family_15h: Apply missing Family - 15h errata fixes - -Change-Id: I132874fe5b5a8b9a87422e2f07bff03bc5863ca4 -Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> ---- - src/cpu/amd/family_10h-family_15h/defaults.h | 12 ++++++++++++ - src/northbridge/amd/amdfam10/misc_control.c | 6 ++++++ - 2 files changed, 18 insertions(+) - -diff --git a/src/cpu/amd/family_10h-family_15h/defaults.h b/src/cpu/amd/family_10h-family_15h/defaults.h -index af59120..7a84fcb 100644 ---- a/src/cpu/amd/family_10h-family_15h/defaults.h -+++ b/src/cpu/amd/family_10h-family_15h/defaults.h -@@ -166,6 +166,14 @@ static const struct { - 0x0000000C, 0x00000000, - 0x0000000C, 0x00000000}, /* Cx and Dx multiple-link processor */ - -+ { OSVW_ID_Length, AMD_FAM15_ALL, AMD_PTYPE_ALL, -+ 0x00000005, 0x00000000, -+ 0x00000005, 0x00000000}, /* OSVW_ID_Length = 0x5 */ -+ -+ { OSVW_Status, AMD_FAM15_ALL, AMD_PTYPE_ALL, -+ 0x00000010, 0x00000000, -+ 0x00000010, 0x00000000}, /* OsvwId4 = 0x1 */ -+ - { BU_CFG2, AMD_DR_Dx, AMD_PTYPE_ALL, - 0x00000000, 1 << (50-32), - 0x00000000, 1 << (50-32)}, /* D0 or Above, RdMmExtCfgQwEn*/ -@@ -638,6 +646,10 @@ static const struct { - { 3, 0x1b8, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, - 0x00001000, 0x00001000 }, /* [12] = L3PrivReplEn */ - -+ /* Errata 504 workaround */ -+ { 3, 0x1b8, AMD_FAM15_ALL, AMD_PTYPE_ALL, -+ 0x00040000, 0x00040000 }, /* [18] = 1b */ -+ - /* IBS Control Register */ - { 3, 0x1cc, (AMD_FAM10_ALL | AMD_FAM15_ALL), AMD_PTYPE_ALL, - 0x00000100, 0x00000100 }, /* [8] = LvtOffsetVal */ -diff --git a/src/northbridge/amd/amdfam10/misc_control.c b/src/northbridge/amd/amdfam10/misc_control.c -index 4b62c69..a3d6b19 100644 ---- a/src/northbridge/amd/amdfam10/misc_control.c -+++ b/src/northbridge/amd/amdfam10/misc_control.c -@@ -79,6 +79,7 @@ static void mcf3_read_resources(device_t dev) - - static void set_agp_aperture(device_t dev, uint32_t pci_id) - { -+ uint32_t dword; - struct resource *resource; - - resource = probe_resource(dev, 0x94); -@@ -109,6 +110,11 @@ static void set_agp_aperture(device_t dev, uint32_t pci_id) - - /* Report the resource has been stored... */ - report_resource_stored(pdev, resource, " <gart>"); -+ -+ /* Errata 540 workaround */ -+ dword = pci_read_config32(pdev, 0x90); -+ dword |= 0x1 << 6; /* DisGartTblWlkPrb = 0x1 */ -+ pci_write_config32(pdev, 0x90, dword); - } - } - } --- -1.7.9.5 - |