MdeModulePkg: Extend PcdSerialClockRate to dynamic type

So it could allow platform module to change the serial clock rate per different hardware.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17606 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 4 insertions, 4 deletions

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 39793b878f..15d351d4ea 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -890,10 +890,6 @@
   # @Prompt Memory profile memory type.

   gEfiMdeModulePkgTokenSpaceGuid.PcdMemoryProfileMemoryType|0x0|UINT64|0x30001042

 

-  ## UART clock frequency is for the baud rate configuration.

-  # @Prompt Serial Port Clock Rate.

-  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialClockRate|1843200|UINT32|0x00010066

-  

   ## PCI Serial Device Info. It is an array of Device, Function, and Power Management

   #  information that describes the path that contains zero or more PCI to PCI briges 

   #  followed by a PCI serial device.  Each array entry is 4-bytes in length.  The 

@@ -968,6 +964,10 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdSetupConOutRow|25|UINT32|0x4000000e

 

 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]

+  ## UART clock frequency is for the baud rate configuration.

+  # @Prompt Serial Port Clock Rate.

+  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialClockRate|1843200|UINT32|0x00010066

+

   ## This PCD points to the front page formset GUID

   #  Compare the FormsetGuid or ClassGuid with this PCD value can detect whether in front page

   gEfiMdeModulePkgTokenSpaceGuid.PcdFrontPageFormSetGuid|{ 0xbc, 0x30, 0x0c, 0x9e,0x06, 0x3f, 0xa6, 0x4b, 0x82, 0x88, 0x9, 0x17, 0x9b, 0x85, 0x5d, 0xbe }|VOID*|0x0001006e