Part Number: AM623
Tool/software:
Hi Expert,
Unable to boot to Linux
U-Boot SPL 2024.04-ti-g29d0c23d67ee (Nov 29 2024 - 11:41:54 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.8--v10.01.08 (Fiery Fox)')
SPL initial stack usage: 13392 bytes
Trying to boot from MMC2
.....
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
.....
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
switch to partitions #0, OK
mmc1 is current device
i2c_write: error waiting for data ACK (status=0x116)
pca953x gpio@22: Error reading output register
....
[ 1.649561] pca953x 1-0022: failed writing register
[ 1.654653] pca953x: probe of 1-0022 failed with error -121
...
[ 1.841355] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[ 2.002132] hid-generic 0003:1E4E:7301.0001: device has no listeners, quitting
[ 11.718322] platform 2b300050.target-module: deferred probe pending
[ 11.724653] platform fa00000.mmc: deferred probe pending
[ 11.729957] platform regulator-3: deferred probe pending
Actual measurement of the voltage change of the SD card shows that it does not pull to 1.8V after turning on 3.3V...
Thanks
Daniel
