2011/10/13 Fabian van der Werf <fvanderwerf@xxxxxxxxx>: > On Thu, Oct 13, 2011 at 10:49 AM, Samuel Stirtzel > <s.stirtzel@xxxxxxxxxxxxxx> wrote: >> >> Starting kernel ... >> >> commandline: <NULL> >> arch_number: 2791 >> Uncompressing Linux... done, booting the kernel. >> >> - >> The screen just stays blank after the last message. >> This looks to me like it is (obviously) caused by an incorrect >> environment loaded. >> >> >> Help would be appreciated. > > Hi > > I am also trying to get things up and running using barebox. I am at > about the same stage where you are. Though I am loading the kernel > over TFTP instead from SD. Like you, I get "Uncompressing Linux... > done, booting the kernel" and then nothing. Well it is not the problem, I know that my kernel args are missing, I'm just missing informations about how i can pass them to the kernel. With u-boot the following command would get passed for the SD card: setenv bootargs console=ttyO2,115200n8 vram=16M root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait Another question, is it possible to set these variables without altering the Barebox files (like at run time or between configuring and compiling). > > Note that this last line is not printed by barebox but by the kernel. > There is a separate kernel build option to enable a console on the > omap serial port. Then you still need to add console=ttyOx,115200n8 to > your boot arguments. I think it needs to be ttyO2, though I am not > sure. I haven't had the time yet to try these options (it's just for a > hobby project). > > >> >> [1] http://www.omappedia.com/wiki/Minimal-FS_SD_flashing (using 2 >> partitions, one for boot files and the other for the rootfs) >> >> -- >> Regards >> Samuel >> >> _______________________________________________ >> barebox mailing list >> barebox@xxxxxxxxxxxxxxxxxxx >> http://lists.infradead.org/mailman/listinfo/barebo > > > Regards, > > Fabian > -- Regards Samuel _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
