Update coreboot to new version (use latest stable kgpe-d16 tree)

1 files changed, 0 insertions, 123 deletions

diff --git a/resources/libreboot/patch/kgpe-d16/0103-northbridge-amd-amdfam10-Add-Family-15h-cache-partit.patch b/resources/libreboot/patch/kgpe-d16/0103-northbridge-amd-amdfam10-Add-Family-15h-cache-partit.patch
deleted file mode 100644
index 15836d48..00000000
--- a/resources/libreboot/patch/kgpe-d16/0103-northbridge-amd-amdfam10-Add-Family-15h-cache-partit.patch
+++ /dev/null
@@ -1,123 +0,0 @@
-From 1f667d55b99e81e636572d9f3ac9498ef782536c Mon Sep 17 00:00:00 2001
-From: Timothy Pearson <tpearson@raptorengineeringinc.com>
-Date: Sat, 8 Aug 2015 20:29:27 -0500
-Subject: [PATCH 103/139] northbridge/amd/amdfam10: Add Family 15h cache
- partitioning support
-
-Change-Id: Ie4e28dd886aaa1c586b0919c5fe87ef1696f47e9
-Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
----
- src/northbridge/amd/amdfam10/northbridge.c | 94 ++++++++++++++++++++++++++++++
- 1 file changed, 94 insertions(+)
-
-diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c
-index 9f132c7..8ad5200 100644
---- a/src/northbridge/amd/amdfam10/northbridge.c
-+++ b/src/northbridge/amd/amdfam10/northbridge.c
-@@ -1809,9 +1809,103 @@ static void detect_and_enable_probe_filter(device_t dev)
- 	}
- }
- 
-+static void detect_and_enable_cache_partitioning(device_t dev)
-+{
-+	uint8_t i;
-+	uint32_t dword;
-+
-+	if (is_fam15h()) {
-+		printk(BIOS_DEBUG, "Enabling L3 cache partitioning\n");
-+
-+		uint32_t f5x80;
-+		uint8_t cu_enabled;
-+		uint8_t compute_unit_count = 0;
-+
-+		uint32_t f3xe8;
-+		uint8_t dual_node = 0;
-+
-+		for (i = 0; i < sysconf.nodes; i++) {
-+			device_t f3x_dev = dev_find_slot(0, PCI_DEVFN(0x18 + i, 3));
-+			device_t f4x_dev = dev_find_slot(0, PCI_DEVFN(0x18 + i, 4));
-+			device_t f5x_dev = dev_find_slot(0, PCI_DEVFN(0x18 + i, 5));
-+
-+			f3xe8 = pci_read_config32(f3x_dev, 0xe8);
-+
-+			/* Check for dual node capability */
-+			if (f3xe8 & 0x20000000)
-+				dual_node = 1;
-+
-+			/* Determine the number of active compute units on this node */
-+			f5x80 = pci_read_config32(f5x_dev, 0x80);
-+			cu_enabled = f5x80 & 0xf;
-+			if (cu_enabled == 0x1)
-+				compute_unit_count = 1;
-+			if (cu_enabled == 0x3)
-+				compute_unit_count = 2;
-+			if (cu_enabled == 0x7)
-+				compute_unit_count = 3;
-+			if (cu_enabled == 0xf)
-+				compute_unit_count = 4;
-+
-+			/* Disable BAN mode */
-+			dword = pci_read_config32(f3x_dev, 0x1b8);
-+			dword &= ~(0x7 << 19);	/* L3BanMode = 0x0 */
-+			pci_write_config32(f3x_dev, 0x1b8, dword);
-+
-+			/* Set up cache mapping */
-+			dword = pci_read_config32(f4x_dev, 0x1d4);
-+			if (compute_unit_count == 1) {
-+				dword |= 0xf;		/* ComputeUnit0SubCacheEn = 0xf */
-+			}
-+			if (compute_unit_count == 2) {
-+				dword &= ~(0xf << 4);	/* ComputeUnit1SubCacheEn = 0xc */
-+				dword |= (0xc << 4);
-+				dword &= ~0xf;		/* ComputeUnit0SubCacheEn = 0x3 */
-+				dword |= 0x3;
-+			}
-+			if (compute_unit_count == 3) {
-+				dword &= ~(0xf << 8);	/* ComputeUnit2SubCacheEn = 0x8 */
-+				dword |= (0x8 << 8);
-+				dword &= ~(0xf << 4);	/* ComputeUnit1SubCacheEn = 0x4 */
-+				dword |= (0x4 << 4);
-+				dword &= ~0xf;		/* ComputeUnit0SubCacheEn = 0x3 */
-+				dword |= 0x3;
-+			}
-+			if (compute_unit_count == 4) {
-+				dword &= ~(0xf << 12);	/* ComputeUnit3SubCacheEn = 0x8 */
-+				dword |= (0x8 << 12);
-+				dword &= ~(0xf << 8);	/* ComputeUnit2SubCacheEn = 0x4 */
-+				dword |= (0x4 << 8);
-+				dword &= ~(0xf << 4);	/* ComputeUnit1SubCacheEn = 0x2 */
-+				dword |= (0x2 << 4);
-+				dword &= ~0xf;		/* ComputeUnit0SubCacheEn = 0x1 */
-+				dword |= 0x1;
-+			}
-+			pci_write_config32(f4x_dev, 0x1d4, dword);
-+
-+			/* Enable cache partitioning */
-+			pci_write_config32(f4x_dev, 0x1d4, dword);
-+			if (compute_unit_count == 1) {
-+				dword &= ~(0xf << 26);	/* MaskUpdateForComputeUnit = 0x1 */
-+				dword |= (0x1 << 26);
-+			} else if (compute_unit_count == 2) {
-+				dword &= ~(0xf << 26);	/* MaskUpdateForComputeUnit = 0x3 */
-+				dword |= (0x3 << 26);
-+			} else if (compute_unit_count == 3) {
-+				dword &= ~(0xf << 26);	/* MaskUpdateForComputeUnit = 0x7 */
-+				dword |= (0x7 << 26);
-+			} else if (compute_unit_count == 4) {
-+				dword |= (0xf << 26);	/* MaskUpdateForComputeUnit = 0xf */
-+			}
-+			pci_write_config32(f4x_dev, 0x1d4, dword);
-+		}
-+	}
-+}
-+
- static void cpu_bus_init(device_t dev)
- {
- 	detect_and_enable_probe_filter(dev);
-+	detect_and_enable_cache_partitioning(dev);
- 	initialize_cpus(dev->link_list);
- #if CONFIG_AMD_SB_CIMX
- 	sb_After_Pci_Init();
--- 
-1.9.1
-