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| author | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-05-02 20:00:54 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-05-02 20:00:54 +0000 |
| commit | 7fffeef9bece37fe48341fcf47edb474f954e690 (patch) | |
| tree | 11fbb17e2f70b8b63898410480b247f2cae44ce8 /ArmPkg/Library/ArmLib/Arm9 | |
| parent | 96a8bc11507ee060ccb8be56f69e1d1a7cf52792 (diff) | |
| download | edk2-platforms-7fffeef9bece37fe48341fcf47edb474f954e690.tar.xz | |
ARM Packages: Fixed th 'NS' (Non Secure) bit in the MMU page Table Descriptor
The 'NS' bit must only be set in Secure world to define the Non-Secure region
of the Non-Secure World.
This bit must not be set in Non-Secure World.
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13252 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Library/ArmLib/Arm9')
| -rw-r--r-- | ArmPkg/Library/ArmLib/Arm9/Arm9Lib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ArmPkg/Library/ArmLib/Arm9/Arm9Lib.c b/ArmPkg/Library/ArmLib/Arm9/Arm9Lib.c index 6b698a3356..7c3a384a97 100644 --- a/ArmPkg/Library/ArmLib/Arm9/Arm9Lib.c +++ b/ArmPkg/Library/ArmLib/Arm9/Arm9Lib.c @@ -40,9 +40,9 @@ FillTranslationTable ( case ARM_MEMORY_REGION_ATTRIBUTE_UNCACHED_UNBUFFERED: Attributes = TT_DESCRIPTOR_SECTION_UNCACHED_UNBUFFERED; break; - case ARM_MEMORY_REGION_ATTRIBUTE_SECURE_WRITE_BACK: - case ARM_MEMORY_REGION_ATTRIBUTE_SECURE_WRITE_THROUGH: - case ARM_MEMORY_REGION_ATTRIBUTE_SECURE_UNCACHED_UNBUFFERED: + case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_BACK: + case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_THROUGH: + case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_UNCACHED_UNBUFFERED: ASSERT(0); // Trustzone is not supported on ARMv5 default: Attributes = TT_DESCRIPTOR_SECTION_UNCACHED_UNBUFFERED; |