On Wed, Sep 28, 2022 at 10:15 PM Marek Vasut <ma...@denx.de> wrote: > > Currently the 'sf update' command fails in case the 'start' offset is > not aligned to SPI NOR erase block size. Add the missing alignment > calculation. In case the start offset is in the middle of erase block, > round start address down to the nearest aligned one, compare only the > updated data between what is in the SPI NOR and what is being written, > copy new data at offset of the compare buffer, and write back the entire > erase block. > > This is useful e.g. on i.MX6Q where the u-boot-with-spl.imx is at > offset 0x400 in the SPI NOR, while the SPI NOR may have erase block > size e.g. 0x1000 bytes. > > Signed-off-by: Marek Vasut <ma...@denx.de> > ---
Reviewed-by: Jagan Teki <ja...@amarulasolutions.com>
