BBB: Trying to build u-boot

Nope, files are still missing… With the wiki page is written, you should see…

Press SPACE to abort autoboot in 0 seconds
board_name=[A335BNLT] ...
board_rev=[00C0] ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
Couldn't find partition 0:2 0x82000000
Can't set block device
Couldn't find partition 0:2 0x82000000
Can't set block device
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Scanning disk mmc@48060000.blk...
Scanning disk mmc@481d8000.blk...
Found 3 disks
No EFI system partition
BootOrder not defined
EFI boot manager: Cannot load any image
gpio: pin 56 (gpio 56) value is 0
gpio: pin 55 (gpio 55) value is 0
gpio: pin 54 (gpio 54) value is 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
Checking for: /boot/uEnv.txt ...
gpio: pin 55 (gpio 55) value is 1
1713 bytes read in 3 ms (557.6 KiB/s)
Loaded environment from /boot/uEnv.txt
Checking if uname_r is set in /boot/uEnv.txt...
gpio: pin 56 (gpio 56) value is 1
Running uname_boot ...

So let’s start with some basdic’s in u-boot…

Run with these 3 commands and compare, as this validate, that you correctly formatted the microSD, copied the rootfs and kernel, along with setup /boot/uEnv.txt…

=> mmc dev 0              
=> ls mmc 0:1
=> ls mmc 0:1 /boot/
=> mmc dev 0              
switch to partitions #0, OK
mmc0 is current device
=> ls mmc 0:1
<DIR>       4096 .
<DIR>       4096 ..
<DIR>      16384 lost+found
              53 ID.txt
<DIR>       4096 proc
<DIR>       4096 bin
<DIR>       4096 mnt
<DIR>       4096 dev
<DIR>       4096 run
<DIR>       4096 root
<DIR>       4096 sys
<DIR>       4096 opt
<DIR>       4096 var
<DIR>       4096 lib
<DIR>       4096 sbin
<DIR>       4096 home
<DIR>       4096 boot
<DIR>       4096 etc
<DIR>       4096 usr
<DIR>       4096 tmp
<DIR>       4096 media
<DIR>       4096 srv
=> ls mmc 0:1 /boot/
<DIR>       4096 .
<DIR>       4096 ..
<DIR>       4096 dtbs
         4753383 System.map-5.10.131-ti-r49
        10506752 vmlinuz-5.10.131-ti-r49
         7505948 initrd.img-5.10.131-ti-r49
          190593 config-5.10.131-ti-r49
            1713 uEnv.txt
             542 SOC.sh
<DIR>       4096 uboot

Regards,

1 Like

Wait a minute… that tag looks wrong…

Are you following the directions as written or going off on your own?

Regards,

1 Like

Thank you very much for your time. It’s working now. I mess up with old build files and it’s why it’s doesn’t working