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| author | Siyuan Wang <wangsiyuanbuaa@gmail.com> | 2013-04-15 17:58:57 +0800 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-04-23 17:35:26 +0200 |
| commit | 175ad4aa6eca2d7f884745959bd175b37c5ffc31 (patch) | |
| tree | 1cab0ffc011b4ba5534741bd66c41fc714b628f7 /src | |
| parent | 2810afa57de26871c99e1c5bb7b3c2fbdcaf4f98 (diff) | |
| download | coreboot-175ad4aa6eca2d7f884745959bd175b37c5ffc31.tar.xz | |
AMD Thatcher: ConnectorTypeDP supports both DP and HDMI
It seems that ConnectorTypeDP in DdiList supports both DP and HDMI monitors.
I tested by DP monitor and HDMI monitor connected by passive DP->HDMI adapter.
Video and audio are OK. Hot plugging is also supported.
This commit partially reverts commit >AMD Thatcher: Fix PCIE link issues< (7f23aeb0) [1].
[1] http://review.coreboot.org/3011
Change-Id: I23cf1c69a8274f47daf56f1a12aafd88bad4a128
Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com>
Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com>
Reviewed-on: http://review.coreboot.org/3088
Tested-by: build bot (Jenkins)
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/amd/thatcher/PlatformGnbPcie.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/src/mainboard/amd/thatcher/PlatformGnbPcie.c b/src/mainboard/amd/thatcher/PlatformGnbPcie.c index ade2840cc4..153b13daa6 100644 --- a/src/mainboard/amd/thatcher/PlatformGnbPcie.c +++ b/src/mainboard/amd/thatcher/PlatformGnbPcie.c @@ -23,7 +23,6 @@ #include "heapManager.h" #include "PlatformGnbPcieComplex.h" #include "Filecode.h" -#include "Fch.h" #define FILECODE PROC_GNB_PCIE_FAMILY_0X15_F15PCIECOMPLEXCONFIG_FILECODE @@ -80,19 +79,19 @@ PCIe_PORT_DESCRIPTOR PortList [] = { PCIe_DDI_DESCRIPTOR DdiList [] = { // DP0 to HDMI0/DP0 { - 1, + 0, PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 24, 27), PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux1, Hdp1) }, // DP1 to HDMI1/DP1 { - 1, + 0, PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 28, 31), PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux2, Hdp2) }, // DP2 to MINI-DDI Card { - 1, + DESCRIPTOR_TERMINATE_LIST, PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 32, 35), PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux3, Hdp3) }, @@ -130,7 +129,6 @@ OemCustomizeInitEarly ( VOID *TrinityPcieComplexListPtr; VOID *TrinityPciePortPtr; VOID *TrinityPcieDdiPtr; - UINT8 Value; ALLOCATE_HEAP_PARAMS AllocHeapParams; @@ -177,13 +175,6 @@ OemCustomizeInitEarly ( LibAmdMemCopy (TrinityPcieComplexListPtr, &Trinity, sizeof (PCIe_COMPLEX_DESCRIPTOR), &InitEarly->StdHeader); LibAmdMemCopy (TrinityPciePortPtr, &PortList[0], sizeof (PCIe_PORT_DESCRIPTOR) * 7, &InitEarly->StdHeader); - - LibAmdMemRead (AccessWidth8, ACPI_MMIO_BASE + GPIO_BASE + 50, &Value, &InitEarly->StdHeader); - if (!(Value & 0x80)) - DdiList[0].Ddi.ConnectorType = ConnectorTypeHDMI; - LibAmdMemRead (AccessWidth8, ACPI_MMIO_BASE + GPIO_BASE + 51, &Value, &InitEarly->StdHeader); - if (!(Value & 0x80)) - DdiList[1].Ddi.ConnectorType = ConnectorTypeHDMI; LibAmdMemCopy (TrinityPcieDdiPtr, &DdiList[0], sizeof (PCIe_DDI_DESCRIPTOR) * 3, &InitEarly->StdHeader); ((PCIe_COMPLEX_DESCRIPTOR*)TrinityPcieComplexListPtr)->PciePortList = (PCIe_PORT_DESCRIPTOR*)TrinityPciePortPtr; |