Re: [PATCH] ARM: stm32: debug: add low-level debug support

[Olof Johansson]

On Thu, Jul 27, 2017 at 04:50:20PM +0000, Bich HEMON wrote:
> From: Gerald Baeza <gerald.baeza@xxxxxx>
> 
> This adds low-level debug support on USART1 for STM32F4
> and STM32F7.
> Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'.
> Enabled via 'earlyprintk' in bootargs.
> 
> Signed-off-by: Gerald Baeza <gerald.baeza@xxxxxx>
> Signed-off-by: Bich Hemon <bich.hemon@xxxxxx>

Hi,

This had fallen between the chairs it seems. I have applied it to arm-soc
next/soc now, for 4.21 merge window.

It ended up being patched up manually to consolidate the version in
Russell's patch tracker with this posted version, and I tweaked whitespace
a bit. Let me know if I missed something.


Thanks,

-Olof