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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-11-17 14:00:03 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-11-23 16:52:55 +0000 |
| commit | 30436034013d20863102ecbab4c9dccd2d284490 (patch) | |
| tree | 7926fa0e00c13e391f2801c8f5b4b6960d225ec4 /ArmVirtPkg/ArmVirtQemuKernel.dsc | |
| parent | 496cf19ac262dcc37a60652b535d725652947f3b (diff) | |
| download | edk2-30436034013d20863102ecbab4c9dccd2d284490.tar.gz edk2-30436034013d20863102ecbab4c9dccd2d284490.tar.bz2 edk2-30436034013d20863102ecbab4c9dccd2d284490.zip | |
ArmVirtPkg/ArmVirtQemu: add ArmVirtMemInfoLib implementation
Create a new ArmVirtMemInfoLib for ArmVirtQemuKernel by cloning the
existing ArmPlatformGetVirtualMemoryMap () for this platform,
(ArmQemuRelocatablePlatformLib *not* ArmVirtPlatformLib), and cleaning
it up:
- remove support for uncached DRAM mappings
- replace EFI_D_xxx with DEBUG_xxx throughout
- use a temp variable to hold the top of the physical address space
- use AllocatePool () instead of AllocatePages (), given that we use
160 bytes only, and the memory is never freed.
In a future patch, we will add this library to the ordinary ArmVirtQemu
platform as well.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'ArmVirtPkg/ArmVirtQemuKernel.dsc')
| -rw-r--r-- | ArmVirtPkg/ArmVirtQemuKernel.dsc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKernel.dsc index 7e5d584344..f50d30388c 100644 --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc @@ -49,6 +49,7 @@ QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf
ArmPlatformLib|ArmVirtPkg/Library/ArmQemuRelocatablePlatformLib/ArmQemuRelocatablePlatformLib.inf
+ ArmVirtMemInfoLib|ArmVirtPkg/Library/QemuVirtMemInfoLib/QemuVirtMemInfoLib.inf
TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
NorFlashPlatformLib|ArmVirtPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf
|