Cortex-A15: Implement workaround for errata 827671
authorAmbroise Vincent <[email protected]>
Tue, 5 Mar 2019 09:54:21 +0000 (09:54 +0000)
committerAmbroise Vincent <[email protected]>
Wed, 13 Mar 2019 14:05:47 +0000 (14:05 +0000)
commit5f2c690d0ea92e31cbe9d450f36fc7cbb39a9b23
treed5918159a05a43b97db0777f4267c4248082a000
parent75a1ada95efa78e4133bdd947c64944005a8e5c2
Cortex-A15: Implement workaround for errata 827671

This erratum can only be worked around on revisions >= r3p0 because the
register that needs to be accessed only exists in those revisions[1].

[1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0438g/CIHEAAAD.html

Change-Id: I5d773547d7a09b5bd01dabcd19ceeaf53c186faa
Signed-off-by: Ambroise Vincent <[email protected]>
docs/cpu-specific-build-macros.rst
include/lib/cpus/aarch32/cortex_a15.h
lib/cpus/aarch32/cortex_a15.S
lib/cpus/cpu-ops.mk