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 --- 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); }