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| author | Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> | 2023-09-15 08:47:59 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2023-09-21 13:20:12 +0200 |
| commit | a3ade3dae4d93f9b5282ddb4885d69161729ec6d (patch) | |
| tree | 1a33c6dff33ad0fbb4a6785acfce5208244db493 /doc/board | |
| parent | 638189ddeaa5dccee9466bc772fa5655218f530b (diff) | |
| download | u-boot-a3ade3dae4d93f9b5282ddb4885d69161729ec6d.zip u-boot-a3ade3dae4d93f9b5282ddb4885d69161729ec6d.tar.gz u-boot-a3ade3dae4d93f9b5282ddb4885d69161729ec6d.tar.bz2 | |
spi: zynqmp_qspi: Workaround for small data cache issue
Cache related issues are seen with small sized data reads.
Due to this, proper data is not read. Also some times sf probe
fails randomly. To workaround this issue, invalidate dcache after read DMA
is triggered.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Link: https://lore.kernel.org/r/20230915031759.28889-3-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Diffstat (limited to 'doc/board')
0 files changed, 0 insertions, 0 deletions