tree 72f1217d388459202909ff806a7baabc1e15e1ee
parent 4a45d5d70329ba4082f036c7ff01fba380c3f3ef
author Simon Glass <sjg@chromium.org> 1719174623 -0600
committer Tom Rini <trini@konsulko.com> 1720106720 -0600

am33xx: Provide a function to set up the debug UART

Since commit 0dba45864b2a ("arm: Init the debug UART") the debug UART is
set up in _main() before early_system_init() is called.

Add a suitable board_debug_uart_init() function to set up the UART in
SPL.

Signed-off-by: Simon Glass <sjg@chromium.org>