diff options
| author | HC Yen <hc.yen@mediatek.com> | 2015-01-12 18:53:01 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-21 13:43:12 +0100 |
| commit | 9dd2cf695de3e787471046c0e848b59aecc8f809 (patch) | |
| tree | c46bfbd6ba0222c876cea77b9aed9491bea82320 /src | |
| parent | 11e743ce2626449e7faef13d898c89dc95f30002 (diff) | |
libpayload arm64: fix mmu_disable() cache problem
The raw_write_sctlr_current() cannot be used in mmu_disable() because
it pushes some registers to cached stack, and then just after cache
disabled, the value was gone.
BRANCH=none
BUG=none
TEST=build and boot on mt8173-evb
Change-Id: I512405b7917f27d16bdd3c51d9459827ad714e67
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: aafe64922cc4cd01ecb099db106d04538e3e57ff
Original-Change-Id: I0dda8518d14c46fae1fe76e3629bd4ee81c1e0ee
Original-Signed-off-by: HC Yen <hc.yen@mediatek.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/240323
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8799
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src')
0 files changed, 0 insertions, 0 deletions