diff options
| author | li-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-28 08:23:37 +0000 |
|---|---|---|
| committer | li-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-28 08:23:37 +0000 |
| commit | b9b5e3078dfdcf0f9a8515f55a4eb44b6c55a9f5 (patch) | |
| tree | ddce6e28db2d7a9a8e3e5ef2154679b5a3014f45 /MdeModulePkg/MdeModulePkg.dec | |
| parent | a40af6b04369d9067b6b0199d5b816c412dc0d08 (diff) | |
| download | edk2-platforms-b9b5e3078dfdcf0f9a8515f55a4eb44b6c55a9f5.tar.xz | |
Remove hard code video resolution in C code and use PCD PcdVideoHorizontalResolution/PcdVideoVerticalResolution for customization. And when PcdConOutRow/PcdConOutColumn and PcdVideoHorizontalResolution/PcdVideoVerticalResolution are all set to 0, the console will be max video resolution and max text mode.
Signed-off-by: li-elvin
Reviewed-by: niruiyu, hhtian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12595 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/MdeModulePkg.dec')
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.dec | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index d5e3a32753..dc9ec5b9b1 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -618,12 +618,22 @@ gEfiMdeModulePkgTokenSpaceGuid.PcdMaxEfiSystemTablePointerAddress|0x0|UINT64|0x30001027
[PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
- ## This PCD defines the Console output column and the default value is 25 according to UEFI spec
+ ## This PCD defines the Console output column and the default value is 25 according to UEFI spec.
+ # This PCD could be set to 0 then console output could be at max column and max row.
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutRow|25|UINT32|0x40000006
- ## This PCD defines the Console output row and the default value is 80 according to UEFI spec
+ ## This PCD defines the Console output row and the default value is 80 according to UEFI spec.
+ # This PCD could be set to 0 then console output could be at max column and max row.
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutColumn|80|UINT32|0x40000007
+ ## This PCD defines the video horizontal resolution.
+ # This PCD could be set to 0 then video resolution could be at highest resolution.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800|UINT32|0x40000009
+
+ ## This PCD defines the video vertical resolution.
+ # This PCD could be set to 0 then video resolution could be at highest resolution.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600|UINT32|0x4000000a
+
[PcdsFixedAtBuild, PcdsDynamic, PcdsDynamicEx]
## Base address of the NV variable range in flash device
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|0x0|UINT32|0x30000001
|