tree 76f0107b4638acbe61c4aa61bd359a84b4af1deb
parent 288669d46c5eb59ae602f3b8b4f036b8f6409e9d
author johpow01 <john.powell@arm.com> 1634151411 -0500
committer John <john.powell@arm.com> 1637080903 +0100

fix(rme): fixes a shift by 64 bits bug in the RME GPT library

Under certain configurations of PPS and L0GPTSZ a macro could result in
a right shift by 64 bits. This patch removes that possibility by
limiting the total size of each shift to the maximum width of the L0 or
L1 index field in a physical address. In addition, it adds more detail
about how these values are calculated.

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ie71c8e6f922a5bb522a6169701bfc36fc99f765a