Erasing flash sectors protected with persistent protection bit (PPB)
mechanism on Spansion flash chips doesn't work. Add sector protection
status checking and sector lock and unlock commands to fix this.
Signed-off-by: Anatolij Gustschin
Cc: Stefan Roese
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drivers/mtd/cfi_flash.c | 52 +
On 08/09/2012 08:18 AM, Anatolij Gustschin wrote:
> Erasing flash sectors protected with persistent protection bit (PPB)
> mechanism on Spansion flash chips doesn't work. Add sector protection
> status checking and sector lock and unlock commands to fix this.
>
> Signed-off-by: Anatolij Gustschin
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