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| author | Joey Gouly <joey.gouly@arm.com> | 2021-04-15 13:17:19 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-04-19 13:28:26 +0000 |
| commit | a300f2a3f54c2ab1c9a74fc8fbf67f240c3a68ec (patch) | |
| tree | 6e9f18f7b863440e50f12968e2f4902e1a5e67c1 /BaseTools/Source/Python/AutoGen/BuildEngine.py | |
| parent | c8cf71ec9c2518a0e35983c03bb1f8e594593a49 (diff) | |
| download | edk2-a300f2a3f54c2ab1c9a74fc8fbf67f240c3a68ec.tar.gz edk2-a300f2a3f54c2ab1c9a74fc8fbf67f240c3a68ec.tar.bz2 edk2-a300f2a3f54c2ab1c9a74fc8fbf67f240c3a68ec.zip | |
DynamicTablesPkg: Set the Access size for the SPCR table
The SPCR table generator set the access size for the UART to
DWORD (4 bytes) by default. However, according to Section B
Generic UART, Arm Base System Architecture 1.0, Platform
Design Document, a Generic UART can have BYTE, WORD or DWORD
access sizes. To address this an AccessSize field has been
introduced in CM_ARM_SERIAL_PORT_INFO object.
This patch updates the SPCR generator to setup the AccessSize
field in the Generic Address Structure (GAS) for the UART in
the SPCR table with information provided by the platform.
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Diffstat (limited to 'BaseTools/Source/Python/AutoGen/BuildEngine.py')
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