diff options
| author | Wenyou Yang <wenyou.yang@atmel.com> | 2017-04-18 15:18:49 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-05-09 12:14:16 -0600 |
| commit | 2510be1d21fdfb389cf4a528fd72838aedf616d3 (patch) | |
| tree | 31a05f0c1d29ec2b2027d8a7f09e9dd57b2f44cf /board/atmel | |
| parent | c97c2eb1fe4e18fbf6c81e250953b0cbec4fb154 (diff) | |
| download | u-boot-2510be1d21fdfb389cf4a528fd72838aedf616d3.tar.gz | |
board: at91sam9260ek/9g20ek: Enable early debug UART
Enable the early debug UART to debug problems when an ICE or other
debug mechanism is not available.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board/atmel')
| -rw-r--r-- | board/atmel/at91sam9260ek/at91sam9260ek.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c index e28242f034..b087fce9b8 100644 --- a/board/atmel/at91sam9260ek/at91sam9260ek.c +++ b/board/atmel/at91sam9260ek/at91sam9260ek.c @@ -7,6 +7,7 @@ */ #include <common.h> +#include <debug_uart.h> #include <asm/io.h> #include <asm/arch/at91sam9260_matrix.h> #include <asm/arch/at91sam9_smc.h> @@ -61,10 +62,22 @@ static void at91sam9260ek_nand_hw_init(void) } #endif +#ifdef CONFIG_DEBUG_UART_BOARD_INIT +void board_debug_uart_init(void) +{ + at91_seriald_hw_init(); +} +#endif + +#ifdef CONFIG_BOARD_EARLY_INIT_F int board_early_init_f(void) { +#ifdef CONFIG_DEBUG_UART + debug_uart_init(); +#endif return 0; } +#endif int board_init(void) { |