I am doing this on u-boot prompt... U-Boot# fatload mmc 0:1 0x80600000 uImage reading uImage 4964640 bytes read in 1714 ms (2.8 MiB/s) U-Boot# fatload mmc 0:1 0x80500000 am335x-boneblack.dtb reading am335x-boneblack.dtb 26024 bytes read in 19 ms (1.3 MiB/s) U-Boot# setenv bootargs 'console=ttyO2,115200n8 root=/dev/mmcblk0p2 rw' U-Boot# print bootargs bootargs=console=ttyO2,115200n8 root=/dev/mmcblk0p2 rw U-Boot# bootm 0x80600000 - 0x80500000
Thanks. On Wednesday, September 27, 2017 at 2:21:21 PM UTC+5:30, Madhu K wrote: > > Hi, > > what are all the files you are loading from the u-boot prompt, can you > list those? > > Regards, > Madhu > > On Wed, Sep 27, 2017 at 1:46 PM, Ashish Maurya > <[email protected] <javascript:>> wrote: > > Yes, after some searching I just came to know about both the methods. I > am > > using method one: booting without uEnv.txt file. > > Thanks for explaining. > > > > On Wednesday, September 27, 2017 at 11:29:01 AM UTC+5:30, Madhu K wrote: > >> > >> Hi, > >> > >> There are two options to boot the beaglebone black. > >> > >> 1) Boot the beaglebone black from U-boot : In this method whenever > >> u-boot prompt comes, you can load the uImage and device tree from > >> u-boot prompt and let the board boot, in this case uEnv.txt is not > >> required. You can specify the load address and environment in u-boot > >> itself. > >> > >> 2) Boot the beaglebone black automatically: In this cas, what ever you > >> are doing above you neeed to specify in the uEnv.txt file. > >> > >> So I wanted to know which method you are following. > >> > >> Regards, > >> Madhu > >> > >> > >> > >> On Wed, Sep 27, 2017 at 8:51 AM, Ashish Maurya > >> <[email protected]> wrote: > >> > Thanks Madhu for replying ... > >> > I am a newbie, please correct my understanding about uEnv.txt if i am > >> > wrong, i am setting the env variables manually like- > >> > U-Boot# setenv bootargs 'console=ttyO2,115200n8 root=/dev/mmcblk0p2 > rw' > >> > Not sure whether this file is still needed? > >> > If yes, then please guide me through the process how to get that. > >> > Thank you very much for your time. > >> > > >> > -- > >> > For more options, visit http://beagleboard.org/discuss > >> > --- > >> > You received this message because you are subscribed to the Google > >> > Groups "BeagleBoard" group. > >> > To unsubscribe from this group and stop receiving emails from it, > send > >> > an email to [email protected]. > >> > To view this discussion on the web visit > >> > > https://groups.google.com/d/msgid/beagleboard/4e6e6149-3625-4d28-ac75-fe55643e1319%40googlegroups.com. > > > >> > For more options, visit https://groups.google.com/d/optout. > > > > -- > > For more options, visit http://beagleboard.org/discuss > > --- > > You received this message because you are subscribed to the Google > Groups > > "BeagleBoard" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to [email protected] <javascript:>. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/beagleboard/ad6325d7-b92d-4559-b6f9-5f029dc2662a%40googlegroups.com. > > > > > > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/814c6268-0a39-4469-a377-3180865ad83b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
