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.

1 files changed, 344 insertions, 0 deletions

diff --git a/resources/libreboot/patch/kgpe-d16/0100-cpu-amd-family_10h-family_15h-Set-up-link-XCS-token-.patch b/resources/libreboot/patch/kgpe-d16/0100-cpu-amd-family_10h-family_15h-Set-up-link-XCS-token-.patch
new file mode 100644
index 00000000..d37c376d
--- /dev/null
+++ b/resources/libreboot/patch/kgpe-d16/0100-cpu-amd-family_10h-family_15h-Set-up-link-XCS-token-.patch
@@ -0,0 +1,344 @@
+From e1db05e5568333c634db8052d4dc37d60b61121f Mon Sep 17 00:00:00 2001
+From: Timothy Pearson <tpearson@raptorengineeringinc.com>
+Date: Fri, 7 Aug 2015 23:59:17 -0500
+Subject: [PATCH 100/139] cpu/amd/family_10h-family_15h: Set up link XCS token
+ counts on Family 15h
+
+Change-Id: I4cf6549234041c395a18a89332d95f20a596fc3e
+Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
+---
+ src/cpu/amd/family_10h-family_15h/init_cpus.c | 304 ++++++++++++++++++++++++++
+ 1 file changed, 304 insertions(+)
+
+diff --git a/src/cpu/amd/family_10h-family_15h/init_cpus.c b/src/cpu/amd/family_10h-family_15h/init_cpus.c
+index d1a93e7..10c676f 100644
+--- a/src/cpu/amd/family_10h-family_15h/init_cpus.c
++++ b/src/cpu/amd/family_10h-family_15h/init_cpus.c
+@@ -1056,6 +1056,12 @@ static void cpuSetAMDPCI(u8 node)
+ 	uint32_t dword;
+ 	uint64_t revision;
+ 
++	/* FIXME
++	 * This should be configurable
++	 */
++	uint8_t sockets = 2;
++	uint8_t sockets_populated = 2;
++
+ 	printk(BIOS_DEBUG, "cpuSetAMDPCI %02d", node);
+ 
+ 	revision = mctGetLogicalCPUID(node);
+@@ -1162,6 +1168,15 @@ static void cpuSetAMDPCI(u8 node)
+ 		uint8_t compute_unit_count = 0;
+ 		uint8_t compute_unit_buffer_count;
+ 
++		uint32_t f3xe8;
++		uint8_t dual_node = 0;
++
++		f3xe8 = pci_read_config32(NODE_PCI(0, 3), 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(NODE_PCI(node, 5), 0x80);
+ 		cu_enabled = f5x80 & 0xf;
+@@ -1187,6 +1202,295 @@ static void cpuSetAMDPCI(u8 node)
+ 		dword &= ~(0x1f << 4);			/* L3FreeListCBC = compute_unit_buffer_count */
+ 		dword |= (compute_unit_buffer_count << 4);
+ 		pci_write_config32(NODE_PCI(node, 3), 0x1a0, dword);
++
++		/* Set up the Link to XCS Token Counts */
++		uint8_t isoc_rsp_tok_1;
++		uint8_t isoc_preq_tok_1;
++		uint8_t isoc_req_tok_1;
++		uint8_t probe_tok_1;
++		uint8_t rsp_tok_1;
++		uint8_t preq_tok_1;
++		uint8_t req_tok_1;
++		uint8_t isoc_rsp_tok_0;
++		uint8_t isoc_preq_tok_0;
++		uint8_t isoc_req_tok_0;
++		uint8_t free_tokens;
++		uint8_t probe_tok_0;
++		uint8_t rsp_tok_0;
++		uint8_t preq_tok_0;
++		uint8_t req_tok_0;
++
++		uint8_t link;
++		uint8_t ganged;
++		uint8_t iolink;
++		uint8_t probe_filter_enabled = !!dual_node;
++		for (link = 0; link < 4; link++) {
++			if (AMD_CpuFindCapability(node, link, &offset)) {
++				ganged = !!(pci_read_config32(NODE_PCI(node, 0), (link << 2) + 0x170) & 0x1);
++				iolink = (AMD_checkLinkType(node, link, offset) & HTPHY_LINKTYPE_NONCOHERENT);
++
++				/* Set defaults */
++				isoc_rsp_tok_1 = 0;
++				isoc_preq_tok_1 = 0;
++				isoc_req_tok_1 = 0;
++				probe_tok_1 = !ganged;
++				rsp_tok_1 = !ganged;
++				preq_tok_1 = !ganged;
++				req_tok_1 = !ganged;
++				isoc_rsp_tok_0 = 0;
++				isoc_preq_tok_0 = 0;
++				isoc_req_tok_0 = 0;
++				free_tokens = 0;
++				probe_tok_0 = ((ganged)?2:1);
++				rsp_tok_0 = ((ganged)?2:1);
++				preq_tok_0 = ((ganged)?2:1);
++				req_tok_0 = ((ganged)?2:1);
++
++				if (!iolink && ganged) {
++					if (!dual_node) {
++						isoc_rsp_tok_1 = 0;
++						isoc_preq_tok_1 = 0;
++						isoc_req_tok_1 = 0;
++						probe_tok_1 = 0;
++						rsp_tok_1 = 0;
++						preq_tok_1 = 0;
++						req_tok_1 = 0;
++						isoc_rsp_tok_0 = 0;
++						isoc_preq_tok_0 = 0;
++						isoc_req_tok_0 = 1;
++						free_tokens = 3;
++						probe_tok_0 = 2;
++						rsp_tok_0 = 2;
++						preq_tok_0 = 2;
++						req_tok_0 = 2;
++					} else {
++						if ((sockets == 1)
++							|| ((sockets == 2) && (sockets_populated == 1))) {
++							isoc_rsp_tok_1 = 0;
++							isoc_preq_tok_1 = 0;
++							isoc_req_tok_1 = 0;
++							probe_tok_1 = 0;
++							rsp_tok_1 = 0;
++							preq_tok_1 = 0;
++							req_tok_1 = 0;
++							isoc_rsp_tok_0 = 0;
++							isoc_preq_tok_0 = 0;
++							isoc_req_tok_0 = 1;
++							free_tokens = 0;
++							probe_tok_0 = 2;
++							rsp_tok_0 = 2;
++							preq_tok_0 = 2;
++							req_tok_0 = 2;
++						} else if (((sockets == 2) && (sockets_populated == 2))
++							|| ((sockets == 4) && (sockets_populated == 2))) {
++							isoc_rsp_tok_1 = 0;
++							isoc_preq_tok_1 = 0;
++							isoc_req_tok_1 = 0;
++							probe_tok_1 = 0;
++							rsp_tok_1 = 0;
++							preq_tok_1 = 0;
++							req_tok_1 = 0;
++							isoc_rsp_tok_0 = 0;
++							isoc_preq_tok_0 = 0;
++							isoc_req_tok_0 = 1;
++							free_tokens = 0;
++							probe_tok_0 = 1;
++							rsp_tok_0 = 2;
++							preq_tok_0 = 2;
++							req_tok_0 = 2;
++						} else if ((sockets == 4) && (sockets_populated == 4)) {
++							isoc_rsp_tok_1 = 0;
++							isoc_preq_tok_1 = 0;
++							isoc_req_tok_1 = 0;
++							probe_tok_1 = 0;
++							rsp_tok_1 = 0;
++							preq_tok_1 = 0;
++							req_tok_1 = 0;
++							isoc_rsp_tok_0 = 0;
++							isoc_preq_tok_0 = 0;
++							isoc_req_tok_0 = 1;
++							free_tokens = 0;
++							probe_tok_0 = 2;
++							rsp_tok_0 = 1;
++							preq_tok_0 = 1;
++							req_tok_0 = 2;
++						}
++					}
++				} else if (!iolink && !ganged) {
++					if ((sockets == 1)
++						|| ((sockets == 2) && (sockets_populated == 1))) {
++						if (probe_filter_enabled) {
++							isoc_rsp_tok_1 = 0;
++							isoc_preq_tok_1 = 0;
++							isoc_req_tok_1 = 0;
++							probe_tok_1 = 1;
++							rsp_tok_1 = 1;
++							preq_tok_1 = 1;
++							req_tok_1 = 1;
++							isoc_rsp_tok_0 = 0;
++							isoc_preq_tok_0 = 0;
++							isoc_req_tok_0 = 1;
++							free_tokens = 0;
++							probe_tok_0 = 1;
++							rsp_tok_0 = 2;
++							preq_tok_0 = 1;
++							req_tok_0 = 1;
++						} else {
++							isoc_rsp_tok_1 = 0;
++							isoc_preq_tok_1 = 0;
++							isoc_req_tok_1 = 0;
++							probe_tok_1 = 1;
++							rsp_tok_1 = 1;
++							preq_tok_1 = 1;
++							req_tok_1 = 1;
++							isoc_rsp_tok_0 = 0;
++							isoc_preq_tok_0 = 0;
++							isoc_req_tok_0 = 1;
++							free_tokens = 0;
++							probe_tok_0 = 1;
++							rsp_tok_0 = 1;
++							preq_tok_0 = 1;
++							req_tok_0 = 1;
++						}
++					} else if ((sockets == 2) && (sockets_populated == 2)) {
++						isoc_rsp_tok_1 = 0;
++						isoc_preq_tok_1 = 0;
++						isoc_req_tok_1 = 1;
++						probe_tok_1 = 1;
++						rsp_tok_1 = 1;
++						preq_tok_1 = 1;
++						req_tok_1 = 1;
++						isoc_rsp_tok_0 = 0;
++						isoc_preq_tok_0 = 0;
++						isoc_req_tok_0 = 1;
++						free_tokens = 2;
++						probe_tok_0 = 1;
++						rsp_tok_0 = 1;
++						preq_tok_0 = 1;
++						req_tok_0 = 1;
++					} else if ((sockets == 4) && (sockets_populated == 2)) {
++						isoc_rsp_tok_1 = 0;
++						isoc_preq_tok_1 = 0;
++						isoc_req_tok_1 = 1;
++						probe_tok_1 = 1;
++						rsp_tok_1 = 1;
++						preq_tok_1 = 1;
++						req_tok_1 = 1;
++						isoc_rsp_tok_0 = 0;
++						isoc_preq_tok_0 = 0;
++						isoc_req_tok_0 = 1;
++						free_tokens = 4;
++						probe_tok_0 = 1;
++						rsp_tok_0 = 1;
++						preq_tok_0 = 1;
++						req_tok_0 = 1;
++					} else if ((sockets == 4) && (sockets_populated == 4)) {
++						isoc_rsp_tok_1 = 0;
++						isoc_preq_tok_1 = 0;
++						isoc_req_tok_1 = 1;
++						probe_tok_1 = 1;
++						rsp_tok_1 = 1;
++						preq_tok_1 = 1;
++						req_tok_1 = 1;
++						isoc_rsp_tok_0 = 0;
++						isoc_preq_tok_0 = 0;
++						isoc_req_tok_0 = 1;
++						free_tokens = 0;
++						probe_tok_0 = 1;
++						rsp_tok_0 = 1;
++						preq_tok_0 = 1;
++						req_tok_0 = 1;
++					}
++				} else if (iolink && ganged) {
++					if (!dual_node) {
++						isoc_rsp_tok_1 = 0;
++						isoc_preq_tok_1 = 0;
++						isoc_req_tok_1 = 0;
++						probe_tok_1 = 0;
++						rsp_tok_1 = 0;
++						preq_tok_1 = 0;
++						req_tok_1 = 0;
++						isoc_rsp_tok_0 = 0;
++						isoc_preq_tok_0 = 0;
++						isoc_req_tok_0 = 1;
++						free_tokens = 3;
++						probe_tok_0 = 0;
++						rsp_tok_0 = 2;
++						preq_tok_0 = 2;
++						req_tok_0 = 2;
++					} else if ((sockets == 1)
++						|| (sockets == 2)
++						|| ((sockets == 4) && (sockets_populated == 2))) {
++						isoc_rsp_tok_1 = 0;
++						isoc_preq_tok_1 = 0;
++						isoc_req_tok_1 = 0;
++						probe_tok_1 = 0;
++						rsp_tok_1 = 0;
++						preq_tok_1 = 0;
++						req_tok_1 = 0;
++						isoc_rsp_tok_0 = 0;
++						isoc_preq_tok_0 = 0;
++						isoc_req_tok_0 = 1;
++						free_tokens = 0;
++						probe_tok_0 = 0;
++						rsp_tok_0 = 2;
++						preq_tok_0 = 2;
++						req_tok_0 = 2;
++					} else if ((sockets == 4) && (sockets_populated == 4)) {
++						isoc_rsp_tok_1 = 0;
++						isoc_preq_tok_1 = 0;
++						isoc_req_tok_1 = 0;
++						probe_tok_1 = 0;
++						rsp_tok_1 = 0;
++						preq_tok_1 = 0;
++						req_tok_1 = 0;
++						isoc_rsp_tok_0 = 0;
++						isoc_preq_tok_0 = 0;
++						isoc_req_tok_0 = 2;
++						free_tokens = 0;
++						probe_tok_0 = 2;
++						rsp_tok_0 = 2;
++						preq_tok_0 = 2;
++						req_tok_0 = 2;
++					}
++				}
++
++				dword = pci_read_config32(NODE_PCI(node, 3), (link << 2) + 0x148);
++				dword &= ~(0x3 << 30);			/* FreeTok[3:2] = free_tokens[3:2] */
++				dword |= (((free_tokens >> 2) & 0x3) << 30);
++				dword &= ~(0x1 << 28);			/* IsocRspTok1 = isoc_rsp_tok_1 */
++				dword |= (((isoc_rsp_tok_1) & 0x1) << 28);
++				dword &= ~(0x1 << 26);			/* IsocPreqTok1 = isoc_preq_tok_1 */
++				dword |= (((isoc_preq_tok_1) & 0x1) << 26);
++				dword &= ~(0x1 << 24);			/* IsocReqTok1 = isoc_req_tok_1 */
++				dword |= (((isoc_req_tok_1) & 0x1) << 24);
++				dword &= ~(0x3 << 22);			/* ProbeTok1 = probe_tok_1 */
++				dword |= (((probe_tok_1) & 0x3) << 22);
++				dword &= ~(0x3 << 20);			/* RspTok1 = rsp_tok_1 */
++				dword |= (((rsp_tok_1) & 0x3) << 20);
++				dword &= ~(0x3 << 18);			/* PReqTok1 = preq_tok_1 */
++				dword |= (((preq_tok_1) & 0x3) << 18);
++				dword &= ~(0x3 << 16);			/* ReqTok1 = req_tok_1 */
++				dword |= (((req_tok_1) & 0x3) << 16);
++				dword &= ~(0x3 << 14);			/* FreeTok[1:0] = free_tokens[1:0] */
++				dword |= (((free_tokens) & 0x3) << 14);
++				dword &= ~(0x3 << 12);			/* IsocRspTok0 = isoc_rsp_tok_0 */
++				dword |= (((isoc_rsp_tok_0) & 0x3) << 12);
++				dword &= ~(0x3 << 10);			/* IsocPreqTok0 = isoc_preq_tok_0 */
++				dword |= (((isoc_preq_tok_0) & 0x3) << 10);
++				dword &= ~(0x3 << 8);			/* IsocReqTok0 = isoc_req_tok_0 */
++				dword |= (((isoc_req_tok_0) & 0x3) << 8);
++				dword &= ~(0x3 << 6);			/* ProbeTok0 = probe_tok_0 */
++				dword |= (((probe_tok_0) & 0x3) << 6);
++				dword &= ~(0x3 << 4);			/* RspTok0 = rsp_tok_0 */
++				dword |= (((rsp_tok_0) & 0x3) << 4);
++				dword &= ~(0x3 << 2);			/* PReqTok0 = preq_tok_0 */
++				dword |= (((preq_tok_0) & 0x3) << 2);
++				dword &= ~(0x3 << 0);			/* ReqTok0 = req_tok_0 */
++				dword |= (((req_tok_0) & 0x3) << 0);
++				pci_write_config32(NODE_PCI(node, 3), (link << 2) + 0x148, dword);
++			}
++		}
+ 	}
+ 
+ 	printk(BIOS_DEBUG, " done\n");
+-- 
+1.9.1
+