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| author | Olivier Martin <olivier.martin@arm.com> | 2013-08-06 12:11:13 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-08-06 12:11:13 +0000 |
| commit | bb058bcdfbfeb91e3c6c3f61559ca3d7239062f9 (patch) | |
| tree | a6e2a903798e0614e8098762b584e78a1698f4ba /ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf | |
| parent | 9532373b1dd5b9f4ba0c2c69fd287d436013ad0c (diff) | |
| download | edk2-platforms-bb058bcdfbfeb91e3c6c3f61559ca3d7239062f9.tar.xz | |
ArmPlatformPkg/PL180MciDxe: Increased the TPL at the highest priority to disable interrupts
This change prevent any interrupt to disturb the PL180 data transfer.
If the data transfer is not fast enough, we get UNDERRUN error.
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@14526 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg/Drivers/PL011Uart/PL011Uart.inf')
0 files changed, 0 insertions, 0 deletions