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authorSiyuan Wang <wangsiyuanbuaa@gmail.com>2013-04-15 19:10:24 +0800
committerRonald G. Minnich <rminnich@gmail.com>2013-04-19 18:17:13 +0200
commit8a275c1810ecd1aa2cec543c14696313f379a9ee (patch)
tree09a4a9235e7e42ab3c87b6bdfe45504965f16c67 /src
parentd83c117e86acf21f179495f7a607f9a2fd9349a2 (diff)
downloadcoreboot-8a275c1810ecd1aa2cec543c14696313f379a9ee.tar.xz
AMD Parmer: change DdiList to ConnectorTypeDP to support DP and HDMI
This patch is based on >>AMD Thatcher: ConnectorTypeDP supports both DP and HDMI<< (I23cf1c6) [1] I tested by DP monitor and HDMI monitor connected by passive DP->HDMI adapter. Video and audio are OK. Hot plugging is also supported. [1] http://review.coreboot.org/#/c/3088/ Change-Id: I291beff43609ecb68ece24939f2dbc7c08dd0374 Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com> Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com> Reviewed-on: http://review.coreboot.org/3090 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/amd/parmer/PlatformGnbPcie.c30
1 files changed, 6 insertions, 24 deletions
diff --git a/src/mainboard/amd/parmer/PlatformGnbPcie.c b/src/mainboard/amd/parmer/PlatformGnbPcie.c
index 4832026f73..f4382a1dd9 100644
--- a/src/mainboard/amd/parmer/PlatformGnbPcie.c
+++ b/src/mainboard/amd/parmer/PlatformGnbPcie.c
@@ -81,7 +81,7 @@ PCIe_DDI_DESCRIPTOR DdiList [] = {
{
0,
PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 24, 27),
- PCIE_DDI_DATA_INITIALIZER (ConnectorTypeHDMI, Aux1, Hdp1)
+ PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux1, Hdp1)
},
/* DP1 to FCH */
{
@@ -91,29 +91,11 @@ PCIe_DDI_DESCRIPTOR DdiList [] = {
},
/* DP2 to HDMI1/DP */
{
- 0,
+ DESCRIPTOR_TERMINATE_LIST,
PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 32, 35),
/* PCIE_DDI_DATA_INITIALIZER (ConnectorTypeEDP, Aux3, Hdp3) */
- PCIE_DDI_DATA_INITIALIZER (ConnectorTypeHDMI, Aux3, Hdp3)
- },
- /* GFX Lane 15-12 */
- {
- 0,
- PCIE_ENGINE_DATA_INITIALIZER (PcieUnusedEngine, 12, 15),
- PCIE_DDI_DATA_INITIALIZER (ConnectorTypeHDMI, Aux4, Hdp4)
+ PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux3, Hdp3)
},
- /* GFX Lane 11-8 */
- {
- 0,
- PCIE_ENGINE_DATA_INITIALIZER (PcieUnusedEngine, 16, 19),
- PCIE_DDI_DATA_INITIALIZER (ConnectorTypeHDMI, Aux5, Hdp5)
- },
- /* GFX Lane 7-4 */
- {
- DESCRIPTOR_TERMINATE_LIST,
- PCIE_ENGINE_DATA_INITIALIZER (PcieUnusedEngine, 20, 23),
- PCIE_DDI_DATA_INITIALIZER (ConnectorTypeHDMI, Aux6, Hdp6)
- }
};
PCIe_COMPLEX_DESCRIPTOR Trinity = {
@@ -158,7 +140,7 @@ OemCustomizeInitEarly (
/* */
AllocHeapParams.RequestedBufferSize = (sizeof (PCIe_COMPLEX_DESCRIPTOR) +
sizeof (PCIe_PORT_DESCRIPTOR) * 7 +
- sizeof (PCIe_DDI_DESCRIPTOR)) * 6;
+ sizeof (PCIe_DDI_DESCRIPTOR)) * 3;
AllocHeapParams.BufferHandle = AMD_MEM_MISC_HANDLES_START;
AllocHeapParams.Persist = HEAP_LOCAL_CACHE;
@@ -189,12 +171,12 @@ OemCustomizeInitEarly (
LibAmdMemFill (TrinityPcieDdiPtr,
0,
- sizeof (PCIe_DDI_DESCRIPTOR) * 6,
+ sizeof (PCIe_DDI_DESCRIPTOR) * 3,
&InitEarly->StdHeader);
LibAmdMemCopy (TrinityPcieComplexListPtr, &Trinity, sizeof (PCIe_COMPLEX_DESCRIPTOR), &InitEarly->StdHeader);
LibAmdMemCopy (TrinityPciePortPtr, &PortList[0], sizeof (PCIe_PORT_DESCRIPTOR) * 7, &InitEarly->StdHeader);
- LibAmdMemCopy (TrinityPcieDdiPtr, &DdiList[0], sizeof (PCIe_DDI_DESCRIPTOR) * 6, &InitEarly->StdHeader);
+ LibAmdMemCopy (TrinityPcieDdiPtr, &DdiList[0], sizeof (PCIe_DDI_DESCRIPTOR) * 3, &InitEarly->StdHeader);
((PCIe_COMPLEX_DESCRIPTOR*)TrinityPcieComplexListPtr)->PciePortList = (PCIe_PORT_DESCRIPTOR*)TrinityPciePortPtr;
((PCIe_COMPLEX_DESCRIPTOR*)TrinityPcieComplexListPtr)->DdiLinkList = (PCIe_DDI_DESCRIPTOR*)TrinityPcieDdiPtr;