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author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2019-07-05 17:56:50 +0800 |
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committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-07-08 12:39:09 +0100 |
commit | 7717c7d7da31befa025c4402ac1179356b00012a (patch) | |
tree | a05eabe646e67a172878a1d701b1ad7d31c6b6d4 /drivers/block/null_blk_main.c | |
parent | cf22c591f93dbc92f9a1ec69343a17c74aac9743 (diff) |
PCI: mobiveil: Mask out hardcoded bits in inbound/outbound windows setup
The lower 10 bits of window size field are hardcoded to zero in HW so
they can't really be changed but the lower 10-bit of PAB_AXI_AMAP_CTRL
register are used for control fields, so while programming inbound and
outbout windows decoding we should mask out the lower 10-bit of window
size to prevent overriding the control bits.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
Diffstat (limited to 'drivers/block/null_blk_main.c')
0 files changed, 0 insertions, 0 deletions