[PATCH v2 2/3] m68k: m680x0: Initialise the debug uart

[Kuan-Wei Chiu]

+Cc Angelo since this touches arch/m68k/

On Mon, Mar 09, 2026 at 07:51:09PM +0900, Daniel Palmer wrote:
> Once the stack is ready we can init the debug uart to help
> with debugging so do that.
> 
> Signed-off-by: Daniel Palmer <daniel at 0x0f.com>
> ---
>  arch/m68k/cpu/m680x0/start.S | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/arch/m68k/cpu/m680x0/start.S b/arch/m68k/cpu/m680x0/start.S
> index 0802ca1fca2c..fdfcd66f7785 100644
> --- a/arch/m68k/cpu/m680x0/start.S
> +++ b/arch/m68k/cpu/m680x0/start.S
> @@ -42,6 +42,11 @@ ENTRY(_start)
>  	/* Setup initial stack pointer */
>  	move.l	#CFG_SYS_INIT_SP_ADDR, %sp
>  
> +	/* Setup the debug uart if enabled */
> +#ifdef CONFIG_DEBUG_UART
> +	bsr.l	debug_uart_init
> +#endif
> +
>  	/*
>  	 * Allocate Global Data (GD)
>  	 * board_init_f_alloc_reserve(top) returns the new top of stack in %d0
> -- 
> 2.51.0
>