From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: edk2-devel@lists.01.org
Cc: leif.lindholm@linaro.org, alan@softiron.co.uk,
Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH edk2-platforms 11/11] Silicon/AMD/Styx/AcpiPlatformDxe: disable KCS on pre-B1 silicon
Date: Tue, 11 Dec 2018 19:35:14 +0100 [thread overview]
Message-ID: <20181211183514.20948-12-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <20181211183514.20948-1-ard.biesheuvel@linaro.org>
Align the ACPI platform driver with the DT patching code, which only
enables the IPMI/KCS device node on B1 silicon (or later).
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
Silicon/AMD/Styx/Drivers/AcpiPlatformDxe/AcpiPlatform.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Silicon/AMD/Styx/Drivers/AcpiPlatformDxe/AcpiPlatform.c b/Silicon/AMD/Styx/Drivers/AcpiPlatformDxe/AcpiPlatform.c
index 9b1428fc00eb..259a708b7c2c 100644
--- a/Silicon/AMD/Styx/Drivers/AcpiPlatformDxe/AcpiPlatform.c
+++ b/Silicon/AMD/Styx/Drivers/AcpiPlatformDxe/AcpiPlatform.c
@@ -172,7 +172,8 @@ InstallSystemDescriptionTables (
break;
case SIGNATURE_64 ('S', 't', 'y', 'x', 'K', 'c', 's', ' '):
- if (!FixedPcdGetBool (PcdEnableKcs)) {
+ if (!FixedPcdGetBool (PcdEnableKcs) ||
+ (CpuId & STYX_SOC_VERSION_MASK) < STYX_SOC_VERSION_B1) {
continue;
}
--
2.19.2
next prev parent reply other threads:[~2018-12-11 18:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 18:35 [PATCH edk2-platforms 00/11] final set of Styx cleanups Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 01/11] Silicon/AMD/Styx/Iort: drop conditionally included XGBE nodes Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 02/11] Platform/SoftIron/Overdrive1000Board: remove dead XGBE references Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 03/11] Silicon/AMD/Styx/AcpiPlatformDxe: replace XGBE CPP conditional with PCD Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 04/11] Silicon/AMD/Styx/PlatInitPei: " Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 05/11] Silicon/AMD/Styx/StyxDtbLoaderLib: " Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 06/11] Platform/AMD/OverdriveBoard: drop DO_XGBE C preprocessor defines Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 07/11] Silicon/AMD/Styx: introduce boolean PCD for KCS/IPMI support Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 08/11] Silicon/AMD/Styx/AcpiPlatformDxe: move IPMI/KCS device into separate SSDT Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 09/11] Silicon/AMD/Styx/StyxDtbLoaderLib: replace DO_KCS macro reference with PCD Ard Biesheuvel
2018-12-11 18:35 ` [PATCH edk2-platforms 10/11] Platform/Styx: get rid of DO_KCS preprocessor macro Ard Biesheuvel
2018-12-11 18:35 ` Ard Biesheuvel [this message]
2018-12-12 22:23 ` [PATCH edk2-platforms 00/11] final set of Styx cleanups Leif Lindholm
2018-12-13 11:09 ` Ard Biesheuvel
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