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| author | Xiaowei Bao <xiaowei.bao@nxp.com> | 2020-07-09 23:31:37 +0800 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2020-07-27 14:24:15 +0530 |
| commit | 15ce1fadf7f00a93021b8d013147b4bcd23099f2 (patch) | |
| tree | 53b66d384b14285ddf588fbb0cdc20a1474bf82b /drivers/pci/pcie_layerscape.h | |
| parent | c5174a52c2ff719b945cea0f0119ad57c541f1a9 (diff) | |
| download | u-boot-15ce1fadf7f00a93021b8d013147b4bcd23099f2.tar.gz | |
pci_ep: layerscape: Add the workaround for errata A-009460
The VF_BARn_REG register's Prefetchable and Type bit fields
are overwritten by a write to VF's BAR Mask register.
workaround: Before writing to the VF_BARn_MASK_REG register,
write 0b to the PCIE_MISC_CONTROL_1_OFF register.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'drivers/pci/pcie_layerscape.h')
0 files changed, 0 insertions, 0 deletions