Hey Sascha, On Thu, May 05, 2022 at 09:06:02AM +0200, Sascha Hauer wrote: > It's only "bootsource" and "bootsource_instance", without the global. > prefix for historic reasons. Ah okay. Those varables are existing. If I boot from internal MMC bootsource is mmc and instance is 1. If I boot from external SD-Card bootsource is mmc and instance is 0. I hope I did not confuse, my use case is to boot from internal MMC always, booting from external SD-Card (i.e. use SD-Cards bootloader) requires pressing a button which is not accessible. Boot from internal always, if SD-Card is there use its rernel/rootfs. So it is 100% sufficient (succesfully tested already) doing something like: * boot.default=insidem2m_sd bootchooser ** /env/boot/insidem2m_sd mounts and boots mmc0.1 ** bootchooser targets (system0, system1) mount and boot mmc1.1/mmc1.2 Haken dran! > Try mounting manually with "mount mmc1.2". What does "devinfo ext40" say > then? It should contain a linux.bootargs option. barebox@TI AM335x BeagleBone black:/ mount mmc1.2 ext4 ext40: EXT2 rev 1, inode_size 256, descriptor size 64 mounted /dev/mmc1.2 on /mnt/mmc1.2 barebox@TI AM335x BeagleBone black:/ cat /mnt/mmc1.2/loader/entries/boneblack.conf title BeagleBone Black - Inside M2M version 5.14 options rootwait linux /boot/zImage devicetree /boot/am335x-boneblack.dtb linux-appendroot truebarebox@TI AM335x BeagleBone black:/ devinfo ext40 Driver: ext4 Bus: fs Parent: mmc1 barebox@TI AM335x BeagleBone black:/ So, no bootargs option :-| > > Where is this scripting stuff going into? It is not boot.default (gives > It would go to /env/boot/somename Thanks for pointing this out! Kind Regards, Konsti -- INSIDE M2M GmbH Konstantin Kletschke Berenbosteler Straße 76 B 30823 Garbsen Telefon: +49 (0) 5137 90950136 Mobil: +49 (0) 151 15256238 Fax: +49 (0) 5137 9095010 konstantin.kletschke@xxxxxxxxxxxxx http://www.inside-m2m.de Geschäftsführung: Michael Emmert, Ingo Haase, Dr. Fred Könemann, Derek Uhlig HRB: 111204, AG Hannover _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
