diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2017-06-07 16:29:29 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-06-07 17:21:44 +0100 |
| commit | 64175afc695c0672876fbbfc31b299c86d562cb4 (patch) | |
| tree | c1d0c66fbfa5471767a2de6cdce1e0e1ab392d9e /dma-helpers.c | |
| parent | b55a69fe5f0a504dac6359bb7e99a72b130c3661 (diff) | |
arm_gicv3: Fix ICC_BPR1 reset value when EL3 not implemented
If EL3 is not implemented (ie only one security state) then the
one and only ICC_BPR1 register behaves like the Non-secure
ICC_BPR1 in an EL3-present configuration. In particular, its
reset value is GIC_MIN_BPR_NS, not GIC_MIN_BPR.
Correct the erroneous reset value; this fixes a problem where
we might hit the assert added in commit a89ff39ee901.
Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1496849369-30282-1-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'dma-helpers.c')
0 files changed, 0 insertions, 0 deletions