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From: "Sunil V L" <sunilvl@ventanamicro.com>
To: devel@edk2.groups.io
Cc: Sunil V L <sunilvl@ventanamicro.com>,
	Andrei Warkentin <andrei.warkentin@intel.com>,
	Ard Biesheuvel <ardb+tianocore@kernel.org>,
	Gerd Hoffmann <kraxel@redhat.com>,
	Jiewen Yao <jiewen.yao@intel.com>,
	Laszlo Ersek <lersek@redhat.com>
Subject: [edk2-devel] [PATCH 4/4] OvmfPkg/RiscVVirt: Override Sstc extension
Date: Wed,  3 Jan 2024 19:28:49 +0530	[thread overview]
Message-ID: <20240103135849.127251-5-sunilvl@ventanamicro.com> (raw)
In-Reply-To: <20240103135849.127251-1-sunilvl@ventanamicro.com>

Override Sstc extension and use SBI calls itself by default for RISC-V
qemu virt platform.

Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
---
 OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc b/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc
index d3624e899e8d..6bc7c90f31dc 100644
--- a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc
+++ b/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc
@@ -203,7 +203,7 @@ [PcdsFeatureFlag]
   gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
 
 [PcdsFixedAtBuild.common]
-  gEfiMdePkgTokenSpaceGuid.PcdRiscVFeatureOverride|0xFFFFFFFFFFFFFFFE
+  gEfiMdePkgTokenSpaceGuid.PcdRiscVFeatureOverride|0xFFFFFFFFFFFFFFFC
   gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000
   gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000
   gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|0
-- 
2.34.1



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  parent reply	other threads:[~2024-01-03 13:59 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-03 13:58 [edk2-devel] [PATCH 0/4] RISC-V: Add support for Sstc extension Sunil V L
2024-01-03 13:58 ` [edk2-devel] [PATCH 1/4] MdePkg.dec: RISC-V: Define override bit " Sunil V L
2024-01-03 13:58 ` [edk2-devel] [PATCH 2/4] MdePkg/BaseLib: RISC-V: Add function to update stimecmp register Sunil V L
2024-01-03 13:58 ` [edk2-devel] [PATCH 3/4] UefiCpuPkg/CpuTimerDxeRiscV64: Add support for Sstc Sunil V L
2024-01-04 14:38   ` Laszlo Ersek
2024-01-04 15:01     ` Sunil V L
2024-01-05 13:52       ` Laszlo Ersek
2024-01-04 15:46     ` Sunil V L
2024-01-05 13:52       ` Laszlo Ersek
2024-01-03 13:58 ` Sunil V L [this message]
2024-01-04 14:32   ` [edk2-devel] [PATCH 4/4] OvmfPkg/RiscVVirt: Override Sstc extension Laszlo Ersek
2024-01-04 14:38   ` Laszlo Ersek
2024-01-05 19:10 ` [edk2-devel] [PATCH 0/4] RISC-V: Add support for " Pedro Falcato
2024-01-08  4:06   ` Sunil V L

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