Hi > Gesendet: Montag, 07. Februar 2022 um 09:59 Uhr > Von: "Sascha Hauer" <sha@xxxxxxxxxxxxxx> > An: "Frank Wunderlich" <frank-w@xxxxxxxxxxxxxxx> > Cc: barebox@xxxxxxxxxxxxxxxxxxx > Betreff: Re: blspec - autoboot + timeout/default > > On Sat, Feb 05, 2022 at 03:58:54PM +0100, Frank Wunderlich wrote: > > Hi, > > > > can i boot directly to blspec-menu (boot -m sd.1) with setting in > > default env and boot a specific entry (by title/filename) after some > > time (e.g.3-5 sec)? > > There is a -t <secs> option to the boot command. It seems however that > there is no possibility to select a specfic entry beforehand. The first > one would be booted. mhm, then i need a way to add it...is there anything similar in blspec not implemented in barebox or is this a function that needs to be added to specification too? > > i have defined some blspec files in /mnt/sd.1/loader/entries/ and i > > want to show the menu by default and after some time the entry from > > specific file should be booted. this gives user the possibility to > > modify this conf to define his kernel for autoboot in headless mode. > > > > i tried to modify defaultenv/nv/boot.default, but this needs filenames > > in /env/boot, no commands and if i use a script, it cannot start the > > "boot -m sd.1" because the /env/boot scripts run bootm (tried loading > > barebox with such script - ended with putting a separate script in > > /env/bin/) > > It should work by setting: > > nv boot.default=myboot i want to avoid user environment...it should be defined in builtin env, but afaik i can set the boot.default in this too...but currently i appended only my scripts... i can use the script next as first entry if it is handled correctly > With /env/boot/myboot: > > #!/bin/sh > > boot -m sd.1 -t 3 > > > > > btw. is there a way to load environment from a txt file from a > > specific partition (similar to uboots uEnv.txt)? > > The barebox environment is a directory tree rather than a list of > variables, so there is no way to load a text file as environment. > There is the loadenv command which takes the path to an environment > image as argument. You can generate such an image on the host > with the bareboxenv tool and then load it under barebox with loadenv. binary import is not that userfriendly :) for me no problem. so there should be a way to define a blspec config as default... regards Frank _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
