[U-Boot] [PATCH] cfi_flash: add support for Spansion flash PPB sector protection

[Stefan Roese]

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 <agust at denx.de>
> Cc: Stefan Roese <sr at denx.de>

Applied to u-boot-cfi-flash/master. Thanks.

Best regards,
Stefan

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