How do I reset the beagleplay

General Discussion
1 
U-Boot SPL 2021.01-gf036fbdc (Aug 03 2023 - 15:27:48 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.4--v08.06.04 (Chill Capybar')
SPL initial stack usage: 13384 bytes
Trying to boot from MMC1
** Partition 1 not valid on device 0 **
spl_register_fat_device: fat register err - -1
spl_load_image_fat: error reading image tispl.bin, err - -1
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###

This is uboot on the debug port.

2

Hold ‘usr’ and toggle ‘rst’ that’ll force it boot from microSD…

Regards,

3

Thank you.

4 
egin: Running /scripts/local-block ... done.
[   29.281363] mmc1: problem reading SD Status register
[   29.286872] mmc1: error -110 whilst initialising SD card
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
[   37.576413] mmc1: problem reading SD Status register
[   37.581922] mmc1: error -110 whilst initialising SD card
Begin: Running /scripts/local-block ... done.
done.
Gave up waiting for root file system device.  Common problems:
 - Boot args (cat /proc/cmdline)
   - Check rootdelay= (did the system wait long enough?)
 - Missing modules (cat /proc/modules; ls /dev)
ALERT!  /dev/mmcblk1p3 does not exist.  Dropping to a shell!
(initramfs)
5

yeap, -110… Kernel failed to init the microSD…

I’m seeing this on everything, starting to think, the Linux mmc init sequence needs to be in a reset loop or something… or u-boot enables too many advanced mmc options… Between U-boot and Linux, the mmc is suppose to be reset and re-initialized…

Regards,

6

That does seem odd. I initially broke it trying to get trixie RT up on the this board. Went back to the factory uboot and same thing. Should I try and back peddle on uboot and try that?

Update:
With factory image, at options I selected 4. It is now booting and writing to emmc.

Update:
It reboots into emmc with factory image and runs.
Tried the different u-boot and it does not like this one.

U-Boot SPL 2024.04 (Aug 04 2024 - 21:23:29 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 1904 bytes
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
Trying to boot from MMC2
Error reading cluster
spl_load_image_fat: error reading image u-boot.img, err - -22
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###