diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2017-05-05 13:45:28 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-05-12 08:37:15 -0400 |
| commit | 878d8856205d7cc73331ee3ef571a7bc1a619693 (patch) | |
| tree | b83d2cc2fe5e4a83ad1bf75e4c17999ba880a0d1 /arch/arm/mach-omap2/am33xx | |
| parent | 01fe1199d6e5dfce829a6c74c88ffd0472fb97c8 (diff) | |
arm: amx3xx: Add support for early debug
For early debug, the following configs needs to be enabled:
CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_OMAP=y
CONFIG_DEBUG_UART_BASE=0x44e09000
CONFIG_DEBUG_UART_CLOCK=48000000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_DEBUG_UART_ANNOUNCE=y
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/arm/mach-omap2/am33xx')
| -rw-r--r-- | arch/arm/mach-omap2/am33xx/board.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c index e2db15b189..a8b5d13238 100644 --- a/arch/arm/mach-omap2/am33xx/board.c +++ b/arch/arm/mach-omap2/am33xx/board.c @@ -10,6 +10,7 @@ #include <common.h> #include <dm.h> +#include <debug_uart.h> #include <errno.h> #include <ns16550.h> #include <spl.h> @@ -310,6 +311,9 @@ void early_system_init(void) set_uart_mux_conf(); setup_early_clocks(); uart_soft_reset(); +#ifdef CONFIG_DEBUG_UART_OMAP + debug_uart_init(); +#endif #ifdef CONFIG_TI_I2C_BOARD_DETECT do_board_detect(); #endif |