diff options
| author | Eliav Farber <farbere@amazon.com> | 2026-02-18 14:35:21 +0000 |
|---|---|---|
| committer | Pratyush Yadav (Google) <pratyush@kernel.org> | 2026-03-30 14:06:45 +0000 |
| commit | 0f0b444be36c098d34a155bbe9e5a2f714a462fb (patch) | |
| tree | e7933ac248b279b77607cc68728753efcd26e6f4 /tools/perf/scripts/python | |
| parent | 94645aa41bf9ecb87c2ce78b1c3405bfb6074a37 (diff) | |
mtd: spi-nor: winbond: Fix locking support for w25q256jwm
The Winbond w25q256jwm device supports four Block Protect (BP) bits and
uses Status Register bit 6 as the Top/Bottom (TB) protect bit.
Update the flash parameters by enabling SPI_NOR_4BIT_BP and
SPI_NOR_TB_SR_BIT6. Without these flags, the locking configuration is
incorrect.
Reference:
https://www.winbond.com/hq/support/documentation/levelOne.jsp?__locale=en&DocNo=DA00-W25Q256JW.1
Signed-off-by: Eliav Farber <farbere@amazon.com>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Pratyush Yadav (Google) <pratyush@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions