[PATCH 0/2] arm: mach-k3: am64x: Add reset cause for cpuinfo

[Bryan Brattlof]

On August 31, 2025 thus sayeth Steffen Kothe:
> Hi together,
> 
> AM64X hereby receives support for reset reason printing during boot.
> 
> Unfortunately does the AM64X register mapping slighlty differ from
> the AM62X. WDT and PORZ are not part of the reset source register, but
> the mapping remains the same for all other causes.
> 
> To prevent ifdef/else constructs, I decided to follow a simple
> copy/paste approach and adjusted the logic accordingly.
> 
> Cheers,
>   Steffen Kothe
> 
> Steffen Kothe (2):
>   arm: mach-k3: am64_hardware.h: Add CTRLMMR_MCU_RST_SRC reset cause bit
>     mappings
>   arm: mach-k3: am64x: Implement get_reset_reason()
> 
>  arch/arm/mach-k3/am64x/boot.c                 | 36 +++++++++++++++++++
>  arch/arm/mach-k3/include/mach/am64_hardware.h | 20 +++++++++++
>  2 files changed, 56 insertions(+)

Works for me! Thanks for patching this up

Reviewed-by: Bryan Brattlof <bb at ti.com>

~Bryan