diff options
| author | Wenyou Yang <wenyou.yang@atmel.com> | 2017-04-18 15:15:50 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-05-09 12:14:16 -0600 |
| commit | 6a991af2d1ba386c1be95af084bf51a250ed5fea (patch) | |
| tree | 62d149565016dcf4899526498fb0f3c6efe89f08 /board/atmel/at91sam9m10g45ek | |
| parent | e95a29e4e5091c01afdfc7754d3d2e3d874abffc (diff) | |
| download | u-boot-6a991af2d1ba386c1be95af084bf51a250ed5fea.tar.gz | |
board: at91sam9m10g45ek: 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/at91sam9m10g45ek')
| -rw-r--r-- | board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c b/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c index 2e8ea053fc..d3bc5c69d4 100644 --- a/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c +++ b/board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c @@ -7,6 +7,7 @@ */ #include <common.h> +#include <debug_uart.h> #include <asm/io.h> #include <asm/arch/clk.h> #include <asm/arch/at91sam9g45_matrix.h> @@ -242,10 +243,22 @@ void lcd_show_board_info(void) #endif /* CONFIG_LCD_INFO */ #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) { |