All MIPS boards that support debug uart are calling debug_uart_init right at the beginning of board_early_init_f. Instead of doing that, let's provide a generic call to debug_uart_init right before the call to board_init_f if debug uart is enabled.
v2: Introduce the changes suggested by Daniel Schwierzeck: - Call debug_uart_init before low level init for boards with stack in SRAM.
Daniel Schwierzeck (1): MIPS: call debug_uart_init right before board_init_f
Álvaro Fernández Rojas (3): MIPS: QCA AP121: remove debug_uart_init call MIPS: QCA AP143: remove debug_uart_init call MIPS: tl-wdr4300: remove debug_uart_init call
arch/mips/cpu/start.S | 14 ++++++++++++++ board/qca/ap121/ap121.c | 3 --- board/qca/ap143/ap143.c | 3 --- board/tplink/wdr4300/wdr4300.c | 18 ++++++++++++++---- 4 files changed, 28 insertions(+), 10 deletions(-)