On Wed, Jul 01, 2020 at 11:10:54AM +0200, Ahmad Fatoum wrote: > [Sent out old branch by mistake, this one actually works.] > > This adapts the sama5d3 first stage patch set I sent around a few times > for use on the sama5d2. Unlike the original patch set, we now do the > chainloading in the PBL, so integrators can still use multi-image and > don't have to build barebox more than once. > > With the FAT PBL implementation in place, first stages of the OMAP and > SoCFPGA could also be migrated to multi-image. > > Much code has been adapted from at91bootstrap v3.8.12. Key changes: > > - We detect bootsource automatically, so we don't need to hardcode > which MCI instance to use > - We pass along the bootsource, so it's available to second stage > bootloaders > - We don't reset the SD card, so we can avoid having a complete > SD/MMC core implementation in PBL > - We don't disable the watchdog in first stage. We leave the decision > on how to deal with it to second stage. > > There's no defconfig for this yet, it will follow along with a generic > at91_multi_defconfig, when support for the sama5d3 is posted. Applied with the fixups you posted Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
