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63 Commits

Author SHA1 Message Date
Liming Gao
b483e74d5a IntelFrameworkModulePkg: Add UEFI2.5 PersistentMemory support in LegacyBios 
LegacyBiosDxe converts EfiPersistentMemory to E820 EfiAddressRangePersistentMemory.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17244 6f19259b-4bc3-4df7-8a09-765794883524
 2015-04-29 01:38:01 +00:00
Elvin Li
8e8228564c IntelFrameworkModulePkg: update comments to clarify runtime memory usage for legacy OS. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17138 6f19259b-4bc3-4df7-8a09-765794883524
 2015-04-10 00:49:15 +00:00
Elvin Li
800765aa19 IntelFrameworkModulePkg: add comments to clarify runtime memory usage for legacy OS. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17135 6f19259b-4bc3-4df7-8a09-765794883524
 2015-04-09 07:50:34 +00:00
David Woodhouse
ff247afd22 IntelFrameworkModulePkg: Update LegacyBiosDxe to use UmaAddress and UmaSize in CSM 0.98. 
The UmaAddress/UmaSize fields allows the CSM to have writable memory 
between the top of the option ROMs and the start of its read-only code segment.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17131 6f19259b-4bc3-4df7-8a09-765794883524
 2015-04-08 01:44:22 +00:00
Elvin Li
c8a2836a82 IntelFrameworkModulePkg: Put report status code after event was signaled per PI spec. 
For PI spec vol3, 
"EFI_SW_DXE_BS_PC_LEGACY_BOOT_EVENT   The event with GUID EFI_EVENT_LEGACY_BOOT_GUID was signaled."
"EFI_SW_DXE_BS_PC_READY_TO_BOOT_EVENT The EFI_EVENT_GROUP_READY_TO_BOOT event was signaled."
However, in current code base, they are reported before events were signaled. 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17124 6f19259b-4bc3-4df7-8a09-765794883524
 2015-04-07 03:33:07 +00:00
Deric Cole
0927c81df6 Address the potential system TPL does not been restore. 
This patch make sure the TPL been raised and restored in pair.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Deric Cole <Deric_Cole@phoenix.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16556 6f19259b-4bc3-4df7-8a09-765794883524
 2014-12-24 00:53:11 +00:00
Gao, Liming
46dd58879d IntelFrameworkModulePkg: Convert non DOS format files to DOS format 
Module UNI and Package UNI files are not DOS format. Convert them to DOS format.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gao, Liming <liming.gao@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16045 6f19259b-4bc3-4df7-8a09-765794883524
 2014-09-03 08:45:37 +00:00
Zeng, Star
9fbebd8599 IntelFrameworkModulePkg: INF/DEC file updates to EDK II packages 
2. Add MODULE_UNI_FILE file that contains the localized Abstract and Description of a module.
a. Addresses an information gap between INF files and the UEFI Distribution Packaging Specification XML schema
b. There will be an associated update to UPT in BaseTools to consume MODULE_UNI_FILE and associated UNI file during UDP creation that performs the INF -> XML conversion.
c. There will be an associated update to UPT in BaseTools to produce MODULE_UNI_FILE and associated UNI file during UDP installation that performs the XML -> INF conversion.

3. Add Module Extra UNI file that provides the localized Name of a module.
a. [UserExtensions.TianoCore."ExtraFiles"] provides an easy method for a module to specify extra files not listed in [Sources] or [Binaries] sections to be added to a UDP without having to list the files in the UPT package information data file.
b. There will be an associated update to UPT in BaseTools to package up files listed in [UserExtensions.TianoCore."ExtraFiles"] during UDP creation.
c. UNI file contains localized name of a module to go along with the localized Abstract and Description from the MODULE_UNI_FILE.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zeng, Star <star.zeng@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15967 6f19259b-4bc3-4df7-8a09-765794883524
 2014-08-28 07:02:57 +00:00
Zeng, Star
f9841f04ad IntelFrameworkModulePkg: INF/DEC file updates to EDK II packages 
1. Usage information in INF file comment blocks are either incomplete or incorrect.  
This includes usage information for Protocols/PPIs/GUIDs/PCDs/HOBs/Events/BootModes.  
The syntax for usage information in comment blocks is defined in the EDK II Module Information (INF) Specification

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zeng, Star <star.zeng@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15966 6f19259b-4bc3-4df7-8a09-765794883524
 2014-08-28 06:58:44 +00:00
Elvin Li
79966a6f35 Fixed a bug in LegacyBiosDxe to allocate correct ranges of memory. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15789 6f19259b-4bc3-4df7-8a09-765794883524
 2014-08-12 05:19:34 +00:00
Jeff Fan
1a45b15eae Add type cast on variable before operation. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Eric Dong <Eric.Dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15778 6f19259b-4bc3-4df7-8a09-765794883524
 2014-08-08 05:52:01 +00:00
Eric Dong
613382e922 Update code to support VS2013 tool chain. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15692 6f19259b-4bc3-4df7-8a09-765794883524
 2014-07-28 07:41:49 +00:00
Elvin Li
9f6c5db258 Fix memory leak issues in BiosSnp module. 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15671 6f19259b-4bc3-4df7-8a09-765794883524
 2014-07-23 02:12:37 +00:00
Mike Maslenkin
de2eccc46a The size of platform memory above 1M is measured in kilobytes. 
This patch fixes truncation of this value. Actually 0 Mb memory size was set by reason of overflow of 16 bit word caused by wrong value used.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Mike Maslenkin <mihailm@parallels.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15318 6f19259b-4bc3-4df7-8a09-765794883524
 2014-03-05 08:45:13 +00:00
Tian, Hot
4c8f6044a2 Fix CRLF format 
Signed-off-by: Tian, Hot <hot.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15154 6f19259b-4bc3-4df7-8a09-765794883524
 2014-01-22 08:38:20 +00:00
Elvin Li
ad793176de Add additional check mRuntimeSmbiosEntryPoint == NULL to avoid K9 error. 
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14962 6f19259b-4bc3-4df7-8a09-765794883524
 2013-12-11 08:53:19 +00:00
Elvin Li
b68237300a Following UEFI spec, update SmbiosDxe to use EfiRuntimeServicesData to put SMBIOS table. Update LegacyBiosDxe to move SMBIOS table to reserved memory for backward compatibility. 
Signed-off-by: Elvin Li <elvin.li@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14932 6f19259b-4bc3-4df7-8a09-765794883524
 2013-12-05 05:30:27 +00:00
li-elvin
ee65c5083b Check if video device exists before trying to install Video OpROM. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14335 6f19259b-4bc3-4df7-8a09-765794883524
 2013-05-09 08:47:09 +00:00
li-elvin
007f932de6 Add OpROM code type check to ensure OpROM is PCAT legacy OpROM when an OpROM is passed to InstallPciRom. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14260 6f19259b-4bc3-4df7-8a09-765794883524
 2013-04-12 07:34:27 +00:00
li-elvin
1687559138 When EDID comes from hardware INT10 and does not include 800x600, 640x480 and 1024x768, but INT10 supports these modes, add them into GOP mode. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14225 6f19259b-4bc3-4df7-8a09-765794883524
 2013-03-29 03:14:30 +00:00
li-elvin
0934a60581 Call LegacyBiosInstallVgaRom to shadow Legacy VBIOS instead of LegacyBiosInstallPciRom during legacy boot. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14205 6f19259b-4bc3-4df7-8a09-765794883524
 2013-03-15 01:34:21 +00:00
li-elvin
7f7dba5c86 Take the highest horizontal resolution as highest video resolution. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>
Reviewed-by: Tian Hot <hot.tian@intel.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14075 6f19259b-4bc3-4df7-8a09-765794883524
 2013-01-22 06:37:06 +00:00
li-elvin
2e0910acd5 Parse full EDID data to get all video resolutions supported by monitors. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14073 6f19259b-4bc3-4df7-8a09-765794883524
 2013-01-22 06:18:50 +00:00
li-elvin
3e5eb44701 Remove hard code value and create new PCDs for OpROM reserved range in CSM module. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13991 6f19259b-4bc3-4df7-8a09-765794883524
 2012-12-12 07:47:33 +00:00
li-elvin
6c2f76ed70 Fix IA32 build failure to add UINTN type cast. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13960 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-26 00:34:34 +00:00
li-elvin
554e88d230 Update FrameBufferSize aligned with UEFI spec. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13959 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-23 08:24:19 +00:00
li-elvin
d316f1dca1 Fix GCC44 build failure. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13956 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-21 03:03:32 +00:00
li-elvin
6d55565d68 If IDE controller is not in IDE mode, we should not clear IO bar. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13953 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-20 00:59:17 +00:00
li-elvin
22921b02ab Remove 0xc8000 check when searching PNP header. Remove the check about the size of Init code when validating if PCI 3.0 OPROM is successfully started. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13944 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-15 02:10:44 +00:00
li-elvin
60bee0c9b5 BiosVideo allocate wrong size of buffer for EDID override data. Fix this issue to allocate correct buffer size. 
Signed-off-by: Sergey Isakov <isakov-sl@bk.ru>
Reviewed-by: Elvin Li <elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13934 6f19259b-4bc3-4df7-8a09-765794883524
 2012-11-12 03:48:35 +00:00
li-elvin
cb38c322f0 Add missing status code in several modules. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com>
Reviewed-by: Gao Liming <liming.gao@intel.com>
Reviewed-by: Tian Feng <feng.tian@intel.com>
Reviewed-by: Fan Jeff <jeff.fan@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13889 6f19259b-4bc3-4df7-8a09-765794883524
 2012-10-30 04:19:03 +00:00
li-elvin
e6fa789014 Use ReadUnaligned16 function to access the buffer which is pointed by a possible unaligned pointer. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13879 6f19259b-4bc3-4df7-8a09-765794883524
 2012-10-24 01:10:47 +00:00
li-elvin
4ccfd30544 Add PcdFastPS2Detection to improve PS2 keyboard driver start performance. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen<jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13820 6f19259b-4bc3-4df7-8a09-765794883524
 2012-10-11 07:01:22 +00:00
niruiyu
7f446eba26 Handle the case when OpROM wants to completely remove itself. 
Signed-off-by: Ruiyu Ni<ruiyu.ni@intel.com>
Reviewed-by: Elvin Li<elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13736 6f19259b-4bc3-4df7-8a09-765794883524
 2012-09-24 02:57:47 +00:00
li-elvin
edf4af6fb9 Check if active video mode is changed after OpROM starts, if active video mode is not changed, skip INT10 calls to improve performance. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Yao Jiewen<jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13609 6f19259b-4bc3-4df7-8a09-765794883524
 2012-08-13 09:33:49 +00:00
niruiyu
402e4a9d77 Change the type of NotifyHandle from EFI_HANDLE to VOID * for SimpleTextInEx protocol. 
Clean up the code to remove unnecessary NotifyHandle in the private data structure.

Signed-off-by: Ruiyu Ni<ruiyu.ni@intel.com>
Reviewed-by: Elvin Li<elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13565 6f19259b-4bc3-4df7-8a09-765794883524
 2012-07-30 03:50:42 +00:00
li-elvin
c31b316c00 To follow UEFI spec, update the code to make correct check to support multiple _ADR fields. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13538 6f19259b-4bc3-4df7-8a09-765794883524
 2012-07-18 06:21:08 +00:00
li-elvin
0f8b02980e Added secure boot in CSM module entrypoint, if UEFI secure boot is enabled, CSM module cannot be started. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13537 6f19259b-4bc3-4df7-8a09-765794883524
 2012-07-17 09:25:26 +00:00
li-elvin
74dee93181 Update the way to allocate high PMM, firstly try to allocate high PMM below 16MB, if it fails, allocate high PMM below 4GB. 
Signed-off-by: li-elvin <elvin.li@intel.com>
Reviewed-by: jyao1 <jiewen.yao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13352 6f19259b-4bc3-4df7-8a09-765794883524
 2012-05-23 07:26:17 +00:00
li-elvin
eca7d27193 Currently restoring PCI attributes are put in child uninstall logic, if one child is uninstalled, PCI attributes are restored, it will bring problem for stopping the next child. we do not restore the PCI attributes until all child handles are uninstalled. 
Signed-off-by: Li Elvin <elvin.li@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13275 6f19259b-4bc3-4df7-8a09-765794883524
 2012-05-04 12:21:41 +00:00
rsun3
94020bb40f Improve robustness when scanning PCI Option ROM. 
Signed-off-by: rsun3
Reviewed-by: geekboy15a


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13095 6f19259b-4bc3-4df7-8a09-765794883524
 2012-03-14 03:17:17 +00:00
li-elvin
81c0d6e9a7 When CSM uses EFI_SEGMENT and EFI_OFFSET to call CSM16 function, some CSM16 use es:[offset + 0xabcd] to get data passed from CSM32, offset + 0xabcd could exceed 0xFFFF which is invalid in real mode. So added NORMALIZE_EFI_SEGMENT and NORMALIZE_EFI_OFFSET to keep offset as small as possible to avoid this issue during CSM16 function call. 
Signed-off-by: li-elvin
Reviewed-by: rsun3


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13074 6f19259b-4bc3-4df7-8a09-765794883524
 2012-03-01 11:16:42 +00:00
li-elvin
3512efa9b2 CSM is updated to remove RaiseTPL (TPL_HIGH_LEVEL) and disable 2 known UEFI interrupts instead. This is needed to process HPET timer interrupt before going into real mode. 
Signed-off-by: li-elvin
Reviewed-by: vanjeff

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12701 6f19259b-4bc3-4df7-8a09-765794883524
 2011-11-15 07:59:21 +00:00
li-elvin
675253b4a4 Set video resolution to highest when PcdVideoHorizontalResolution or PcdVideoVerticalResolution are set to 0x0. 
Signed-off-by: li-elvin
Reviewed-by: niruiyu, hhtian


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12596 6f19259b-4bc3-4df7-8a09-765794883524
 2011-10-28 08:25:18 +00:00
niruiyu
153a2bae71 Check the device path protocol before opening the PciIo BY_DRIVER. 
Signed-off-by: niruiyu
Reviewed-by: jyao1

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12579 6f19259b-4bc3-4df7-8a09-765794883524
 2011-10-27 05:24:06 +00:00
niruiyu
9891f791b0 Change the SimpleTextInEx implementation to return CTRL+C when CTRL and C are both pressed; SimpleTextIn implementation still returns CTRL+3. 
Signed-off-by: niruiyu
Reviewed-by: qianouyang

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12562 6f19259b-4bc3-4df7-8a09-765794883524
 2011-10-25 06:09:36 +00:00
li-elvin
b17f22f50b CSM should firstly set timer to enable state at first, then RestoreTpl is called. 
Signed-off-by: li-elvin
Reviewed-by: rsun3

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12555 6f19259b-4bc3-4df7-8a09-765794883524
 2011-10-21 08:45:07 +00:00
niruiyu
55d4edfbb3 Change the Keyboard thunk driver to remove DevicePath reference. 
Signed-off-by: niruiyu
Reviewed-by: jyao1

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12548 6f19259b-4bc3-4df7-8a09-765794883524
 2011-10-19 03:21:15 +00:00
li-elvin
26a74a36c1 Use a local variable and assign 0 to it, then use it as legacy interrupt table base address. 
Signed-off-by: li-elvin
Reviewed-by: mdkinney, ydong10

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12547 6f19259b-4bc3-4df7-8a09-765794883524
 2011-10-19 00:45:13 +00:00
li-elvin
091bb7138b InstallOpROM in CSM driver could be enhanced to start video when RomImage is passed in directly. 
Signed-off-by: li-elvin
Reviewed-by: niruiyu


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12521 6f19259b-4bc3-4df7-8a09-765794883524
 2011-10-10 07:54:47 +00:00