what does my u-boot is missing ?

General Discussion
1

here is my uboot log, i don’t know what to ajust to have my bb booting :slight_smile: it is in a loop “resetting cpu” where could that come from ? thanks

U-Boot SPL 2015.10 (Sep 13 2024 - 17:17:45)
board is known
Timed out in wait_for_event: status=0000
Check if pads/pull-ups of bus 0 are properly configured
probe error tps
bad magic


U-Boot 2015.10 (Sep 13 2024 - 17:17:45 +0200)

       Watchdog enabled
I2C:   ready
DRAM:  512 MiB
Reset Source: Power-on reset has occurred.
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment

setting gpio1_3 : gpio 35
board_fdt:_▒▒▒▒▒
Net:
 mac:  05c1ef49e20
<ethaddr> not set. Validating first E-fuse MAC
<ethaddr> mac to set is valid
debug ti cpsw
cpsw
Hit any key to stop autoboot:  0
select fdt _▒▒▒▒▒.dtb
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** File not found ${script} **
1175 bytes read in 12 ms (94.7 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
Running uenvcmd ...
548 bytes read in 68 ms (7.8 KiB/s)
debug1: [/boot/vmlinuz-4.4.13-bone11] ...
7577952 bytes read in 1066 ms (6.8 MiB/s)
debug3: [/boot/initrd.img-4.4.13-bone11] ...
** File not found /boot/initrd.img-4.4.13-bone11 **
debug2: [/boot/dtbs/4.4.13-bone11/am335x-boneblack.dtb] ...
58677 bytes read in 93 ms (615.2 KiB/s)
debug: [console=tty1,115200n8 root=/dev/mmcblk0p1 rootfstype=ext4 rootwait coherent_pool=1M quiet splash video=HDMI-A-1:1024x600MR@60e fbcon=rotate:3 usbcore.authorized_default=0 fsck.mode=auto fsck.repair=yes ima_audit=1 ima_tcb] ...
debug: [bootz 0x82000000 0x88080000:73a160 0x88000000] ...
Kernel image @ 0x82000000 [ 0x000000 - 0x73a160 ]
data abort
pc : [<9ff7089c>]          lr : [<9ff708f5>]
reloc pc : [<8080e89c>]    lr : [<8080e8f5>]
sp : 9ef41898  ip : 00000000     fp : 9ef4a41c
r10: 00000003  r9 : 9ef41ed8     r8 : 00000002
r7 : 9ffa4ed4  r6 : 9ffa4ed8     r5 : 00000003  r4 : 9ffa4e3c
r3 : 00000000  r2 : 9ffa4e3c     r1 : 9ef4a41c  r0 : 00000000
Flags: nZcv  IRQs off  FIQs on  Mode SVC_32
Resetting CPU ...

can anyone enlighten me pls ? thanks here is full logs
jerome uboot.txt (1,9 Ko)

2

can you remove ‘quiet’ from your cmdline in uEnv.txt, then repost the serial output.

3

I did, and have the same exact output @amf99

4

Is this error about C language described in u-boot board.c or something ? and if yes according to the logs i have, where could that be ? thanks

5

Would you mind tagging your posts with the Beaglebone variant your’re inquiring about?
Makes it a lot easier for other people when we know what you’re talking about.

If I’m not totally mistaken, your software on that BBB is ancient to put it politely.
Have you tried something just a little newer, like 2020-04-06?

Could you try to put that image on a SD card and see how it behaves booting from that?
You don’t have to flash to eMMC, just see how it behaves could be nice.

1 Like
6

Thanks i’ll do that then