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| author | Olivier Martin <olivier.martin@arm.com> | 2013-08-19 17:37:50 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-08-19 17:37:50 +0000 |
| commit | 6adbd5b4d255b15f1f2feb2e956a2fdd0683a2e2 (patch) | |
| tree | 64debd848538b693824ad2fdb1fa204b5b943b5e /ArmPkg/Drivers | |
| parent | 09e31226c3eb9e2859aa184c5691085ac8225d9f (diff) | |
| download | edk2-platforms-6adbd5b4d255b15f1f2feb2e956a2fdd0683a2e2.tar.xz | |
ArmPkg/ArmLib: Added ConvertSectionAttributesToPageAttributes()
This helper function converts the section attributes into their page equivalents.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14567 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Drivers')
| -rw-r--r-- | ArmPkg/Drivers/CpuDxe/ArmV6/Mmu.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/ArmPkg/Drivers/CpuDxe/ArmV6/Mmu.c b/ArmPkg/Drivers/CpuDxe/ArmV6/Mmu.c index ce8bd65c24..38b709de15 100644 --- a/ArmPkg/Drivers/CpuDxe/ArmV6/Mmu.c +++ b/ArmPkg/Drivers/CpuDxe/ArmV6/Mmu.c @@ -635,12 +635,7 @@ ConvertSectionToPages ( // Get section attributes and convert to page attributes
SectionDescriptor = FirstLevelTable[FirstLevelIdx];
- PageDescriptor = TT_DESCRIPTOR_PAGE_TYPE_PAGE;
- PageDescriptor |= TT_DESCRIPTOR_CONVERT_TO_PAGE_CACHE_POLICY(SectionDescriptor,0);
- PageDescriptor |= TT_DESCRIPTOR_CONVERT_TO_PAGE_AP(SectionDescriptor);
- PageDescriptor |= TT_DESCRIPTOR_CONVERT_TO_PAGE_XN(SectionDescriptor,0);
- PageDescriptor |= TT_DESCRIPTOR_CONVERT_TO_PAGE_NG(SectionDescriptor);
- PageDescriptor |= TT_DESCRIPTOR_CONVERT_TO_PAGE_S(SectionDescriptor);
+ PageDescriptor = TT_DESCRIPTOR_PAGE_TYPE_PAGE | ConvertSectionAttributesToPageAttributes (SectionDescriptor, FALSE);
// Allocate a page table for the 4KB entries (we use up a full page even though we only need 1KB)
Status = gBS->AllocatePages (AllocateAnyPages, EfiBootServicesData, 1, &PageTableAddr);
|