On 1 November 2016 at 17:25, Ard Biesheuvel ard.biesheuvel@linaro.org wrote:
Enable the second AHCI ACPI node when any ports are enabled on the second SATA controller.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel ard.biesheuvel@linaro.org
With the following hunk folded in, both SATA controllers are detected correctly under Linux using ACPI as well as DT.
diff --git a/Platforms/AMD/Styx/AcpiTables/Dsdt.asl b/Platforms/AMD/Styx/AcpiTables/Dsdt.asl index 4e80e4e59547..7edec3d1ec28 100644 --- a/Platforms/AMD/Styx/AcpiTables/Dsdt.asl +++ b/Platforms/AMD/Styx/AcpiTables/Dsdt.asl @@ -130,7 +130,7 @@ DefinitionBlock ("DSDT.aml", "DSDT", 2, "AMDINC", "SEATTLE ", 3) 0xE000007C, // Address Base (SGPIO) 0x00000001, // Address Length ) - Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, ) {0x00000189, } + Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive, ,, ) {0x00000182, } }) }
Platforms/AMD/Styx/AcpiTables/AcpiTables.inf | 1 + Platforms/AMD/Styx/AcpiTables/Dsdt.c | 9 ++------- 2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/Platforms/AMD/Styx/AcpiTables/AcpiTables.inf b/Platforms/AMD/Styx/AcpiTables/AcpiTables.inf index 72272aa0b85a..12e0444009ef 100644 --- a/Platforms/AMD/Styx/AcpiTables/AcpiTables.inf +++ b/Platforms/AMD/Styx/AcpiTables/AcpiTables.inf @@ -83,6 +83,7 @@ gAmdStyxTokenSpaceGuid.PcdPsciOsSupport gAmdStyxTokenSpaceGuid.PcdTrustedFWSupport gAmdStyxTokenSpaceGuid.PcdParkingProtocolVersion
- gAmdStyxTokenSpaceGuid.PcdSata1PortCount
[Depex] gAmdMpCoreInfoProtocolGuid diff --git a/Platforms/AMD/Styx/AcpiTables/Dsdt.c b/Platforms/AMD/Styx/AcpiTables/Dsdt.c index 922d7214adf4..360a446f7631 100644 --- a/Platforms/AMD/Styx/AcpiTables/Dsdt.c +++ b/Platforms/AMD/Styx/AcpiTables/Dsdt.c @@ -174,15 +174,10 @@ DsdtHeader ( else if (AsciiStrCmp(Table->Pathname, "_SB_.ETH1._DSD") == 0) { OverrideMacAddr ((UINT8 *)&AmlCode[Table->Offset], PcdGet64 (PcdEthMacB)); } -#if DO_SATA1 else if (AsciiStrCmp(Table->Pathname, "_SB_.AHC1._STA") == 0) {
OverrideStatus ((UINT8 *)&AmlCode[Table->Offset], EnableOnB1);- }
-#else
- else if (AsciiStrCmp(Table->Pathname, "_SB_.AHC1._STA") == 0) {
OverrideStatus ((UINT8 *)&AmlCode[Table->Offset], FALSE);
OverrideStatus ((UINT8 *)&AmlCode[Table->Offset],EnableOnB1 && FixedPcdGet8(PcdSata1PortCount) > 0);-#endif else if (AsciiStrCmp(Table->Pathname, "_SB_.GIO2._STA") == 0) { OverrideStatus ((UINT8 *)&AmlCode[Table->Offset], EnableOnB1); } -- 2.7.4