tree 2d753bb73f852eafdd52893195f20e0845620710
parent d4c7b55050df147dce8c243e6bc8a3e9645c027b
author Ravi Patel <ravi.patel@xilinx.com> 1606133948 -0800
committer Manish Pandey <manish.pandey2@arm.com> 1607339289 +0000

plat: xilinx: Mask unnecessary bytes of return error code

Versal firmware adds extra error codes along with PM error codes
while sending response to driver. This makes incorrect error
identification at driver side.

To fix this, mask the unnecessary error bytes before sending the
error code to the driver.

Signed-off-by: Ravi Patel <ravi.patel@xilinx.com>
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Change-Id: I18c2f3bd2d067e91344852c2f0c1bafea0e6eb23