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| author | Ley Foon Tan <ley.foon.tan@intel.com> | 2020-01-10 13:48:37 +0800 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2020-02-03 09:26:14 +0100 |
| commit | 9e6082198acca5371dded5fcbede7a53ff4a7ec8 (patch) | |
| tree | af6a8bf98a4dd0ecc55bd584cb524cc20d8de6f6 /include/mvmfp.h | |
| parent | 31a790bee939e227dfc7e6a6a323b2b13180707f (diff) | |
| download | u-boot-9e6082198acca5371dded5fcbede7a53ff4a7ec8.zip u-boot-9e6082198acca5371dded5fcbede7a53ff4a7ec8.tar.gz u-boot-9e6082198acca5371dded5fcbede7a53ff4a7ec8.tar.bz2 | |
reset: socfpga: Poll for reset status after deassert reset
In Cyclone 5 SoC platform, the first USB probing is failed but second
probing is success. DWC2 USB driver read gsnpsid register right after
de-assert reset, but controller is not ready yet and it returns gsnpsid 0.
Polling reset status after de-assert reset to solve the issue.
Retry with this fix more than 10 times without issue.
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Diffstat (limited to 'include/mvmfp.h')
0 files changed, 0 insertions, 0 deletions