From: "Anthony PERARD" <anthony.perard@citrix.com>
To: <devel@edk2.groups.io>
Cc: <xen-devel@lists.xenproject.org>,
Jordan Justen <jordan.l.justen@intel.com>,
Anthony PERARD <anthony.perard@citrix.com>,
"Ard Biesheuvel" <ard.biesheuvel@linaro.org>,
Laszlo Ersek <lersek@redhat.com>, Julien Grall <julien@xen.org>,
Liming Gao <liming.gao@intel.com>,
Bob Feng <bob.c.feng@intel.com>,
Michael D Kinney <michael.d.kinney@intel.com>,
Zhiguang Liu <zhiguang.liu@intel.com>
Subject: [PATCH v2 2/7] MdePkg: Allow PcdFSBClock to by Dynamic
Date: Thu, 25 Mar 2021 15:47:08 +0000 [thread overview]
Message-ID: <20210325154713.670104-3-anthony.perard@citrix.com> (raw)
In-Reply-To: <20210325154713.670104-1-anthony.perard@citrix.com>
We are going to want to change the value of PcdFSBClock at run time in
OvmfXen, so move it to the PcdsDynamic section.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2490
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---
CC: Bob Feng <bob.c.feng@intel.com>
CC: Michael D Kinney <michael.d.kinney@intel.com>
CC: Zhiguang Liu <zhiguang.liu@intel.com>
---
MdePkg/MdePkg.dec | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index 1d2637acc22a..f0d3b91fc635 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -2257,10 +2257,6 @@ [PcdsFixedAtBuild,PcdsPatchableInModule]
# @ValidList 0x80000001 | 8, 16, 32
gEfiMdePkgTokenSpaceGuid.PcdPort80DataWidth|8|UINT8|0x0000002d
- ## This value is used to configure X86 Processor FSB clock.
- # @Prompt FSB Clock.
- gEfiMdePkgTokenSpaceGuid.PcdFSBClock|200000000|UINT32|0x0000000c
-
## The maximum printable number of characters. UefLib functions: AsciiPrint(), AsciiErrorPrint(),
# PrintXY(), AsciiPrintXY(), Print(), ErrorPrint() base on this PCD value to print characters.
# @Prompt Maximum Printable Number of Characters.
@@ -2364,5 +2360,9 @@ [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
# @Prompt Boot Timeout (s)
gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|0xffff|UINT16|0x0000002c
+ ## This value is used to configure X86 Processor FSB clock.
+ # @Prompt FSB Clock.
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|200000000|UINT32|0x0000000c
+
[UserExtensions.TianoCore."ExtraFiles"]
MdePkgExtra.uni
--
Anthony PERARD
next prev parent reply other threads:[~2021-03-25 15:47 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-25 15:47 [PATCH v2 0/7] OvmfXen: Set PcdFSBClock at runtime Anthony PERARD
2021-03-25 15:47 ` [PATCH v2 1/7] OvmfPkg/XenResetVector: Silent a warning from nasm Anthony PERARD
2021-03-25 15:47 ` Anthony PERARD [this message]
2022-07-07 4:12 ` [edk2-devel] [PATCH v2 2/7] MdePkg: Allow PcdFSBClock to by Dynamic ray_linn
2022-07-08 2:14 ` 回复: " gaoliming
2022-07-08 10:33 ` Anthony PERARD
2021-03-25 15:47 ` [PATCH v2 3/7] OvmfPkg/IndustryStandard/Xen: Apply EDK2 coding style to XEN_VCPU_TIME_INFO Anthony PERARD
2021-03-25 15:47 ` [PATCH v2 4/7] OvmfPkg/IndustryStandard: Introduce PageTable.h Anthony PERARD
2021-03-26 14:16 ` Lendacky, Thomas
2021-04-07 8:01 ` [edk2-devel] " Laszlo Ersek
2021-04-07 8:02 ` Laszlo Ersek
2021-04-07 8:04 ` Laszlo Ersek
2021-03-25 15:47 ` [PATCH v2 5/7] OvmfPkg/XenPlatformPei: Map extra physical address Anthony PERARD
2021-04-07 8:06 ` [edk2-devel] " Laszlo Ersek
2021-03-25 15:47 ` [PATCH v2 6/7] OvmfPkg/XenPlatformPei: Calibrate APIC timer frequency Anthony PERARD
2021-04-07 8:28 ` [edk2-devel] " Laszlo Ersek
2021-03-25 15:47 ` [PATCH v2 7/7] OvmfPkg/OvmfXen: Set PcdFSBClock Anthony PERARD
2021-04-07 9:25 ` [edk2-devel] " Laszlo Ersek
2021-03-25 18:22 ` [PATCH v2 0/7] OvmfXen: Set PcdFSBClock at runtime Laszlo Ersek
2021-04-07 9:32 ` [edk2-devel] " Laszlo Ersek
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