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author | Francis Rowe <info@gluglug.org.uk> | 2015-10-18 19:12:53 (EDT) |
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committer | Francis Rowe <info@gluglug.org.uk> | 2015-10-18 21:32:36 (EDT) |
commit | 0622df6194dbb1b2120743c0fd1cc5e72c380128 (patch) | |
tree | 4c858b8c5667fe001a9907ae0578b4ec28a8f513 /resources/libreboot/patch/kgpe-d16/0107-cpu-amd-model_10xxx-Set-up-Family-15h-Link-Base-Chan.patch | |
parent | 5999dba5f71f1c05040a551d2420ab8c7f3a9da4 (diff) | |
download | libreboot-0622df6194dbb1b2120743c0fd1cc5e72c380128.zip libreboot-0622df6194dbb1b2120743c0fd1cc5e72c380128.tar.gz libreboot-0622df6194dbb1b2120743c0fd1cc5e72c380128.tar.bz2 |
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-d16/0107-cpu-amd-model_10xxx-Set-up-Family-15h-Link-Base-Chan.patch')
-rw-r--r-- | resources/libreboot/patch/kgpe-d16/0107-cpu-amd-model_10xxx-Set-up-Family-15h-Link-Base-Chan.patch | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0107-cpu-amd-model_10xxx-Set-up-Family-15h-Link-Base-Chan.patch b/resources/libreboot/patch/kgpe-d16/0107-cpu-amd-model_10xxx-Set-up-Family-15h-Link-Base-Chan.patch deleted file mode 100644 index 1659deb..0000000 --- a/resources/libreboot/patch/kgpe-d16/0107-cpu-amd-model_10xxx-Set-up-Family-15h-Link-Base-Chan.patch +++ /dev/null @@ -1,190 +0,0 @@ -From 20658b7ba96f2a132ef78bf7a57c6b714ee5a57b Mon Sep 17 00:00:00 2001 -From: Timothy Pearson <kb9vqf@pearsoncomputing.net> -Date: Sat, 8 Aug 2015 20:30:36 -0500 -Subject: [PATCH 107/146] cpu/amd/model_10xxx: Set up Family 15h Link Base - Channel Buffer Count registers - ---- - src/cpu/amd/model_10xxx/init_cpus.c | 159 ++++++++++++++++++++++++++++++++++- - 1 file changed, 155 insertions(+), 4 deletions(-) - -diff --git a/src/cpu/amd/model_10xxx/init_cpus.c b/src/cpu/amd/model_10xxx/init_cpus.c -index 7e39c6d..025fe10 100644 ---- a/src/cpu/amd/model_10xxx/init_cpus.c -+++ b/src/cpu/amd/model_10xxx/init_cpus.c -@@ -1200,6 +1200,161 @@ static void cpuSetAMDPCI(u8 node) - dword |= (compute_unit_buffer_count << 4); - pci_write_config32(NODE_PCI(node, 3), 0x1a0, dword); - -+ uint8_t link; -+ uint8_t ganged; -+ uint8_t iolink; -+ uint8_t probe_filter_enabled = !!dual_node; -+ -+ /* Set up the Link Base Channel Buffer Count */ -+ uint8_t isoc_rsp_data; -+ uint8_t isoc_np_req_data; -+ uint8_t isoc_rsp_cmd; -+ uint8_t isoc_preq; -+ uint8_t isoc_np_req_cmd; -+ uint8_t free_data; -+ uint8_t free_cmd; -+ uint8_t rsp_data; -+ uint8_t np_req_data; -+ uint8_t probe_cmd; -+ uint8_t rsp_cmd; -+ uint8_t preq; -+ uint8_t np_req_cmd; -+ -+ 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); -+ -+ if (!iolink && ganged) { -+ if (probe_filter_enabled) { -+ isoc_rsp_data = 0; -+ isoc_np_req_data = 0; -+ isoc_rsp_cmd = 0; -+ isoc_preq = 0; -+ isoc_np_req_cmd = 1; -+ free_data = 0; -+ free_cmd = 8; -+ rsp_data = 3; -+ np_req_data = 3; -+ probe_cmd = 4; -+ rsp_cmd = 9; -+ preq = 2; -+ np_req_cmd = 8; -+ } else { -+ isoc_rsp_data = 0; -+ isoc_np_req_data = 0; -+ isoc_rsp_cmd = 0; -+ isoc_preq = 0; -+ isoc_np_req_cmd = 1; -+ free_data = 0; -+ free_cmd = 8; -+ rsp_data = 3; -+ np_req_data = 3; -+ probe_cmd = 8; -+ rsp_cmd = 9; -+ preq = 2; -+ np_req_cmd = 4; -+ } -+ } else if (!iolink && !ganged) { -+ if (probe_filter_enabled) { -+ isoc_rsp_data = 0; -+ isoc_np_req_data = 0; -+ isoc_rsp_cmd = 0; -+ isoc_preq = 0; -+ isoc_np_req_cmd = 1; -+ free_data = 0; -+ free_cmd = 8; -+ rsp_data = 3; -+ np_req_data = 3; -+ probe_cmd = 4; -+ rsp_cmd = 9; -+ preq = 2; -+ np_req_cmd = 8; -+ } else { -+ isoc_rsp_data = 0; -+ isoc_np_req_data = 0; -+ isoc_rsp_cmd = 0; -+ isoc_preq = 0; -+ isoc_np_req_cmd = 1; -+ free_data = 0; -+ free_cmd = 4; -+ rsp_data = 3; -+ np_req_data = 3; -+ probe_cmd = 4; -+ rsp_cmd = 9; -+ preq = 2; -+ np_req_cmd = 4; -+ } -+ } else if (iolink && ganged) { -+ isoc_rsp_data = 0; -+ isoc_np_req_data = 0; -+ isoc_rsp_cmd = 0; -+ isoc_preq = 0; -+ isoc_np_req_cmd = 1; -+ free_data = 0; -+ free_cmd = 8; -+ rsp_data = 1; -+ np_req_data = 0; -+ probe_cmd = 0; -+ rsp_cmd = 2; -+ preq = 7; -+ np_req_cmd = 14; -+ } else { -+ /* FIXME -+ * This is an educated guess as the BKDG does not specify -+ * the appropriate buffer counts for this case! -+ */ -+ isoc_rsp_data = 0; -+ isoc_np_req_data = 0; -+ isoc_rsp_cmd = 0; -+ isoc_preq = 0; -+ isoc_np_req_cmd = 1; -+ free_data = 1; -+ free_cmd = 8; -+ rsp_data = 1; -+ np_req_data = 1; -+ probe_cmd = 0; -+ rsp_cmd = 2; -+ preq = 4; -+ np_req_cmd = 12; -+ } -+ -+ dword = pci_read_config32(NODE_PCI(node, 0), (link * 0x20) + 0x94); -+ dword &= ~(0x3 << 27); /* IsocRspData = isoc_rsp_data */ -+ dword |= ((isoc_rsp_data & 0x3) << 27); -+ dword &= ~(0x3 << 25); /* IsocNpReqData = isoc_np_req_data */ -+ dword |= ((isoc_np_req_data & 0x3) << 25); -+ dword &= ~(0x7 << 22); /* IsocRspCmd = isoc_rsp_cmd */ -+ dword |= ((isoc_rsp_cmd & 0x7) << 22); -+ dword &= ~(0x7 << 19); /* IsocPReq = isoc_preq */ -+ dword |= ((isoc_preq & 0x7) << 19); -+ dword &= ~(0x7 << 16); /* IsocNpReqCmd = isoc_np_req_cmd */ -+ dword |= ((isoc_np_req_cmd & 0x7) << 16); -+ pci_write_config32(NODE_PCI(node, 0), (link * 0x20) + 0x94, dword); -+ -+ dword = pci_read_config32(NODE_PCI(node, 0), (link * 0x20) + 0x90); -+ dword &= ~(0x1 << 31); /* LockBc = 0x1 */ -+ dword |= ((0x1 & 0x1) << 31); -+ dword &= ~(0x7 << 25); /* FreeData = free_data */ -+ dword |= ((free_data & 0x7) << 25); -+ dword &= ~(0x1f << 20); /* FreeCmd = free_cmd */ -+ dword |= ((free_cmd & 0x1f) << 20); -+ dword &= ~(0x3 << 18); /* RspData = rsp_data */ -+ dword |= ((rsp_data & 0x3) << 18); -+ dword &= ~(0x3 << 16); /* NpReqData = np_req_data */ -+ dword |= ((np_req_data & 0x3) << 16); -+ dword &= ~(0xf << 12); /* ProbeCmd = probe_cmd */ -+ dword |= ((probe_cmd & 0xf) << 12); -+ dword &= ~(0xf << 8); /* RspCmd = rsp_cmd */ -+ dword |= ((rsp_cmd & 0xf) << 8); -+ dword &= ~(0x7 << 5); /* PReq = preq */ -+ dword |= ((preq & 0x7) << 5); -+ dword &= ~(0x1f << 0); /* NpReqCmd = np_req_cmd */ -+ dword |= ((np_req_cmd & 0x1f) << 0); -+ pci_write_config32(NODE_PCI(node, 0), (link * 0x20) + 0x90, dword); -+ } -+ } -+ - /* Set up the Link to XCS Token Counts */ - uint8_t isoc_rsp_tok_1; - uint8_t isoc_preq_tok_1; -@@ -1217,10 +1372,6 @@ static void cpuSetAMDPCI(u8 node) - 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); --- -1.7.9.5 - |