Firsts steps with AM335x
Revision as of 15:35, 1 February 2013 by Eballetbo (talk | contribs) (Created page with ' = Recovery boot = # Make sure the BOOT mode is set to UART. # Connect to the debug UART with your computer and launch the serial terminal application picocom -b 115200 /dev/t…')
Recovery boot
- Make sure the BOOT mode is set to UART.
- Connect to the debug UART with your computer and launch the serial terminal application
picocom -b 115200 /dev/ttyUSB0 --send-cmd "sz -vv -X" --receive-cmd "rz -vv -X"
- Start the board. When "CCCC" characters appear on terminal window, do:
C-a C-s *** file: u-boot-spl.bin
- Exit from picocom using C-a C-q, and relaunch picocom with
picocom -b 115200 /dev/ttyUSB0 --send-cmd "sz -vv -Y" --receive-cmd "rz -vv -Y"
- When "CCCC" characters appear on terminal window, do:
C-a C-s *** file: u-boot.bin
- Hitting any key to stop automatic boot, should present the U-Boot prompt.