LFS on beaglebone black

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1

I have successfully (almost) compiled LFS development mostly guided by the following instructions PiLFS to build it for a raspberry pi.
I had to do some small changes in some packages and I am using linux kernel 3.14 as I would like to play a little with xenomai 3. The kernel I grabbed it from bbb kernel and I plan to release some kind of guide or, at least, write down a little on the trickiest parts of the process, after I got everything working.

As I said before, it is working but with some problems. By now I am only able to login by serial console (using a FTDI USB-TTL-232 cable) as any USB device plugged to the beaglebone aren’t even powered up. I am experimenting a few with the kernel configuration in this moment.

Anyone has some clue on this problem or maybe anything other to point out that may be worth of reading? Maybe some udev rules for the beaglebone… I consider myself a experienced user of lfs on pcs, but its the first time exploring it on another architecture.

Thanks.

2

I have successfully (almost) compiled LFS development mostly guided by the
following instructions PiLFS to build it for a raspberry pi.
I had to do some small changes in some packages and I am using linux kernel
3.14 as I would like to play a little with xenomai 3. The kernel I grabbed
it from bbb kernel and I plan to release some kind of guide or, at least,
write down a little on the trickiest parts of the process, after I got
everything working.

As I said before, it is working but with some problems. By now I am only
able to login by serial console (using a FTDI USB-TTL-232 cable) as any USB
device plugged to the beaglebone aren't even powered up. I am experimenting
a few with the kernel configuration in this moment.

Use the "bb.org_defconfig" as a reference and it'll work...

Anyone has some clue on this problem or maybe anything other to point out
that may be worth of reading? Maybe some udev rules for the beaglebone.... I
consider myself a experienced user of lfs on pcs, but its the first time
exploring it on another architecture.

Regards,

3

I have successfully (almost) compiled LFS development mostly guided by the
following instructions PiLFS to build it for a raspberry pi.
I had to do some small changes in some packages and I am using linux kernel
3.14 as I would like to play a little with xenomai 3. The kernel I grabbed
it from bbb kernel and I plan to release some kind of guide or, at least,
write down a little on the trickiest parts of the process, after I got
everything working.

As I said before, it is working but with some problems. By now I am only
able to login by serial console (using a FTDI USB-TTL-232 cable) as any USB
device plugged to the beaglebone aren’t even powered up. I am experimenting
a few with the kernel configuration in this moment.

Use the “bb.org_defconfig” as a reference and it’ll work…

Just found it, I get back with some news.

Anyone has some clue on this problem or maybe anything other to point out
that may be worth of reading? Maybe some udev rules for the beaglebone… I
consider myself a experienced user of lfs on pcs, but its the first time
exploring it on another architecture.

Regards,

–
Robert Nelson
https://rcn-ee.com/

Thanks

4

Just to give a feedback, it worked using bb.ord_defconfig as initial kernel config.

Thanks