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(parent: 513c607) | patch
sf: Query write-protection status before operating the flash
authorJan Kiszka <jan.kiszka@siemens.com>
Wed, 2 Mar 2022 14:01:56 +0000 (15:01 +0100)
committerJagan Teki <jagan@edgeble.ai>
Mon, 18 Jul 2022 13:45:19 +0000 (19:15 +0530)
commitf3a56dda880af44dac87b1a60c44ebb7c079c329
treecdca10d76dd60120660d89410aeafa7efda139f0tree | snapshot
parent513c6071ce73d026bb87a4db009e4bfc28e93df3commit | diff
sf: Query write-protection status before operating the flash

Do not suggest successful operation if a flash area to be changed is
actually locked, thus will not execute the request. Rather report an
error and bail out. That's way more user-friendly than asking them to
manually check for this case.

Derived from original patch by Chao Zeng.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
cmd/sf.c diff | blob | history
My U-Boot fork