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From: "Anthony PERARD" <anthony.perard@citrix.com>
To: <devel@edk2.groups.io>
Cc: Michael D Kinney <michael.d.kinney@intel.com>,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Anthony Perard <anthony.perard@citrix.com>,
	<xen-devel@lists.xenproject.org>,
	Laszlo Ersek <lersek@redhat.com>,
	"Liming Gao" <liming.gao@intel.com>,
	Jordan Justen <jordan.l.justen@intel.com>,
	"Julien Grall" <julien@xen.org>, Bob Feng <bob.c.feng@intel.com>
Subject: [PATCH 2/5] MdePkg: Allow PcdFSBClock to by Dynamic
Date: Wed, 29 Jan 2020 12:12:32 +0000	[thread overview]
Message-ID: <20200129121235.1814563-3-anthony.perard@citrix.com> (raw)
In-Reply-To: <20200129121235.1814563-1-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>
---
CC: Bob Feng <bob.c.feng@intel.com>
CC: Liming Gao <liming.gao@intel.com>
---
 MdePkg/MdePkg.dec | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index d022cc5e3ef2..8f5a48346e50 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -2194,10 +2194,6 @@ [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.
@@ -2297,5 +2293,9 @@ [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


  parent reply	other threads:[~2020-01-29 12:12 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-29 12:12 [PATCH 0/5] OvmfXen: Set PcdFSBClock at runtime Anthony PERARD
2020-01-29 12:12 ` [PATCH 1/5] OvmfPkg/XenResetVector: Silent a warning from nasm Anthony PERARD
2020-01-29 16:08   ` Laszlo Ersek
2020-01-29 12:12 ` Anthony PERARD [this message]
2020-01-29 16:10   ` [PATCH 2/5] MdePkg: Allow PcdFSBClock to by Dynamic Laszlo Ersek
2020-02-03  1:34     ` Liming Gao
2020-02-03 15:34       ` Anthony PERARD
2020-02-03 17:26         ` Anthony PERARD
2020-02-04  6:49           ` [edk2-devel] " Liming Gao
2020-01-29 12:12 ` [PATCH 3/5] OvmfPkg/IndustryStandard/Xen: Apply EDK2 coding style to XEN_VCPU_TIME_INFO Anthony PERARD
2020-01-29 16:14   ` Laszlo Ersek
2020-01-30 10:31     ` Anthony PERARD
2020-01-29 12:12 ` [PATCH 4/5] OvmfPkg/XenPlatformPei: Calibrate APIC timer frequency Anthony PERARD
2020-01-29 16:29   ` Laszlo Ersek
2020-01-30  9:12   ` Roger Pau Monné
2020-01-30 12:44     ` Anthony PERARD
2020-01-30 13:10       ` [Xen-devel] " Andrew Cooper
2020-01-29 12:12 ` [PATCH 5/5] OvmfPkg/OvmfXen: Set PcdFSBClock Anthony PERARD
2020-01-29 16:36   ` Laszlo Ersek

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