Hallo Sascha,
On Mon, Jun 11, 2018 at 08:43:26AM +0200, Sascha Hauer wrote:
> On Fri, Jun 08, 2018 at 10:42:44AM +0200, Uwe Kleine-König wrote:
> > +static int mvebu_bbu_flash_update_handler(struct bbu_handler *bbuh,
> > + struct bbu_data *data)
> > +{
> > + struct mvebu_bbu_handler *mbbuh =
> > + container_of(bbuh, struct mvebu_bbu_handler, bbuh);
> > + const void *image = data->image;
> > + size_t size = data->len;
> > + enum filetype ft = file_detect_type(image, size);
> > +
> > + if ((mbbuh->version == 0 && ft == filetype_kwbimage_v0) ||
> > + (mbbuh->version == 1 && ft == filetype_kwbimage_v1) ||
> > + data->flags & BBU_FLAG_FORCE) {
> > + int ret = bbu_confirm(data);
> > + if (ret)
> > + return ret;
> > +
> > + return write_file_flash(bbuh->devicefile, image, size);
> > + } else {
> > + pr_err("%s is not a valid kwbimage\n", data->imagefile);
> > + return -EINVAL;
> > + }
> > +}
>
> Could this code be shared with other boards?
Sure. It should work on all mvebu targets that boot from a flash memory.
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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