[PATCH] ARM: stm32: Add missing build of debug UART init code on DH STM32MP1 DHSOM

[Tom Rini]

On Wed, Nov 19, 2025 at 12:17:23AM +0100, Marek Vasut wrote:
> Commit c37a6684818d ("stm32mp: fix compilation issue with DEBUG_UART")
> split the debug UART initialization code into two files, but failed to
> update other non-ST boards. This did not lead to noticeable breakage
> until debug UART is enabled, which is not the default. Update the
> Makefile accordingly to allow debug UART to work.
> 
> Fixes: c37a6684818d ("stm32mp: fix compilation issue with DEBUG_UART")
> Signed-off-by: Marek Vasut <marek.vasut at mailbox.org>
> ---
> Cc: Patrice Chotard <patrice.chotard at foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
> Cc: Tom Rini <trini at konsulko.com>
> Cc: u-boot at dh-electronics.com
> Cc: u-boot at lists.denx.de
> Cc: uboot-stm32 at st-md-mailman.stormreply.com
> ---
>  board/dhelectronics/dh_stm32mp1/Makefile | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/board/dhelectronics/dh_stm32mp1/Makefile b/board/dhelectronics/dh_stm32mp1/Makefile
> index 2f4a301d1a0..429e01453bb 100644
> --- a/board/dhelectronics/dh_stm32mp1/Makefile
> +++ b/board/dhelectronics/dh_stm32mp1/Makefile
> @@ -3,6 +3,8 @@
>  # Copyright (C) 2018, STMicroelectronics - All Rights Reserved
>  #
>  
> +obj-$(CONFIG_DEBUG_UART_BOARD_INIT) += ../../st/stm32mp1/debug_uart.o
> +
>  obj-$(CONFIG_PMIC_STPMIC1) += ../../st/common/stpmic1.o
>  obj-y += board.o

As a future cleanup perhaps for ST folks, this feels to me like there
should be more code under arch/arm/mach-stm32mp1/ somewhere and not
board/st/.../

-- 
Tom
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