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authorFrancis Rowe <info@gluglug.org.uk>2015-10-19 00:12:53 +0100
committerFrancis Rowe <info@gluglug.org.uk>2015-10-19 02:32:36 +0100
commit0622df6194dbb1b2120743c0fd1cc5e72c380128 (patch)
tree4c858b8c5667fe001a9907ae0578b4ec28a8f513 /resources/libreboot/patch/kgpe-d16/0100-northbridge-amd-amdfam10-Fix-poor-performance-on-Fam.patch
parent5999dba5f71f1c05040a551d2420ab8c7f3a9da4 (diff)
downloadlibrebootfr-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-d16/0100-northbridge-amd-amdfam10-Fix-poor-performance-on-Fam.patch')
-rw-r--r--resources/libreboot/patch/kgpe-d16/0100-northbridge-amd-amdfam10-Fix-poor-performance-on-Fam.patch70
1 files changed, 0 insertions, 70 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0100-northbridge-amd-amdfam10-Fix-poor-performance-on-Fam.patch b/resources/libreboot/patch/kgpe-d16/0100-northbridge-amd-amdfam10-Fix-poor-performance-on-Fam.patch
deleted file mode 100644
index 014029dd..00000000
--- a/resources/libreboot/patch/kgpe-d16/0100-northbridge-amd-amdfam10-Fix-poor-performance-on-Fam.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-From 3a8253f5cd0093c33294f8c8399acaa60100b880 Mon Sep 17 00:00:00 2001
-From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
-Date: Fri, 7 Aug 2015 19:06:09 -0500
-Subject: [PATCH 100/146] northbridge/amd/amdfam10: Fix poor performance on
- Family 15h CPUs
-
----
- src/northbridge/amd/amdfam10/nb_control.c | 4 ++--
- src/northbridge/amd/amdfam10/northbridge.c | 21 +++++++++++++++++++++
- 2 files changed, 23 insertions(+), 2 deletions(-)
-
-diff --git a/src/northbridge/amd/amdfam10/nb_control.c b/src/northbridge/amd/amdfam10/nb_control.c
-index f95b6f8..8e8dd57 100644
---- a/src/northbridge/amd/amdfam10/nb_control.c
-+++ b/src/northbridge/amd/amdfam10/nb_control.c
-@@ -60,10 +60,10 @@ static void nb_control_init(struct device *dev)
- pci_write_config32(dev, 0xe0, dword);
-
- /* Configure northbridge P-states */
-- dword = pci_read_config32(dev, 0xe0);
-+ dword = pci_read_config32(dev, 0x170);
- dword &= ~(0x7 << 9); /* NbPstateThreshold = compute_unit_count */
- dword |= (compute_unit_count & 0x7) << 9;
-- pci_write_config32(dev, 0xe0, dword);
-+ pci_write_config32(dev, 0x170, dword);
-
- printk(BIOS_DEBUG, "done.\n");
- }
-diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c
-index 2c8ee08..a60daf9 100644
---- a/src/northbridge/amd/amdfam10/northbridge.c
-+++ b/src/northbridge/amd/amdfam10/northbridge.c
-@@ -1755,6 +1755,8 @@ static void detect_and_enable_probe_filter(device_t dev)
-
- disable_cache();
- asm("wbinvd");
-+
-+ /* Enable probe filter */
- for (i = 0; i < sysconf.nodes; i++) {
- device_t f3x_dev = dev_find_slot(0, PCI_DEVFN(0x18 + i, 3));
-
-@@ -1771,6 +1773,25 @@ static void detect_and_enable_probe_filter(device_t dev)
- do {
- } while (!(pci_read_config32(f3x_dev, 0x1d4) & (0x1 << 19)));
- }
-+
-+ if (is_fam15h()) {
-+ printk(BIOS_DEBUG, "Enabling ATM mode\n");
-+
-+ /* Enable ATM mode */
-+ for (i = 0; i < sysconf.nodes; i++) {
-+ device_t f0x_dev = dev_find_slot(0, PCI_DEVFN(0x18 + i, 0));
-+ device_t f3x_dev = dev_find_slot(0, PCI_DEVFN(0x18 + i, 3));
-+
-+ dword = pci_read_config32(f0x_dev, 0x68);
-+ dword |= (0x1 << 12); /* ATMModeEn = 1 */
-+ pci_write_config32(f0x_dev, 0x68, dword);
-+
-+ dword = pci_read_config32(f3x_dev, 0x1b8);
-+ dword |= (0x1 << 27); /* L3ATMModeEn = 1 */
-+ pci_write_config32(f3x_dev, 0x1b8, dword);
-+ }
-+ }
-+
- enable_cache();
-
- /* Reenable L3 and DRAM scrubbers */
---
-1.7.9.5
-