immortalwrt/target
Michael Lyle cc9a238b4b
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>
(cherry picked from commit 961e01fc67)
2022-11-17 18:06:54 +08:00
..
imagebuilder imagebuilder: fix broken image generation with external targets 2022-04-05 22:06:41 +02:00
linux ramips: gl-mt1300: downclock SPI to 50MHz 2022-11-17 18:06:54 +08:00
sdk Merge Official Source 2022-10-08 14:31:10 +08:00
toolchain target: fix copying of licenses for SDK/toolchain 2021-02-14 21:56:29 +01:00
Config.in build: define PWM_SUPPORT arch feature flag 2020-09-25 19:32:33 +02:00
Makefile