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| author | Michael Lyle <mlyle@lyle.org> | 2022-10-29 21:00:41 -0700 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2022-11-07 12:54:31 +0100 |
| commit | 961e01fc67e7d9e60557df3474fa326216aa4839 (patch) | |
| tree | 949e3d7fa54c74d6ffc1d3b5f577d24d0e0d15fe /target/toolchain | |
| parent | 02aa7a2bb9b6bdc8033d30c97f5b49534206a37c (diff) | |
| download | upstream-961e01fc67e7d9e60557df3474fa326216aa4839.tar.gz upstream-961e01fc67e7d9e60557df3474fa326216aa4839.tar.bz2 upstream-961e01fc67e7d9e60557df3474fa326216aa4839.zip | |
ramips: gl-mt1300: downclock SPI to 50MHz
The SPI max frequency was set to 80MHz, considerably higher than the
vendor clocks it in their firmware (10MHz). Multiple users reported
jffs2 corruption/instability in GitHub issue #10461.
My unit has a W25Q256; datasheet specifies maximum SPI frequency for
read command of 50MHz.
Thanks to @DragonBlueP for suggesting to eliminate m25p,fast-read;
and @MPannen1979 for identifying the problem.
Fixes: #10461
Signed-off-by: Michael Lyle <mlyle@lyle.org>
Diffstat (limited to 'target/toolchain')
0 files changed, 0 insertions, 0 deletions