On 8/30/24 3:36 PM, Jagan Teki wrote:
On Sun, Aug 25, 2024 at 5:58 AM Marek Vasut marex@denx.de wrote:
On 5/24/24 6:05 PM, Jagan Teki wrote:
On Mon, Mar 4, 2024 at 9:46 PM Marek Vasut marex@denx.de wrote:
Some Winbond SPI NORs have special SR3 register which is used among other things to control whether non-standard "Individual Block/Sector Write Protection" (WPS bit) locking scheme is activated. This non-standard locking scheme is not supported by either U-Boot or Linux SPI NOR stack so make sure it is disabled, otherwise the SPI NOR may appear locked for no obvious reason.
This SR3 WPS appears e.g. on W25Q16FW which has the same ID as W25Q16DW, but the W25Q16DW does not implement the SR3 WPS bit.
Signed-off-by: Marek Vasut marex@denx.de
Applied to u-boot-spi/master
I do not see this patch in u-boot/master , was it missed ?
I missed it, I will send it as part of PR soon.
Is there a PR now ?