[PATCH 02/19] arm: mach-k3: Kconfig: Add symbols for IO+DDR Low Power Mode

[Tom Rini]

On Tue, Mar 11, 2025 at 11:30:41AM +0100, Markus Schneider-Pargmann wrote:
> There is one new symbol to enable support to resume from IO+DDR where
> the SoC is turned off and DDR is in self-refresh.
> 
> The other symbol is the address of a memory region to be used to store
> meta data. This has to be the same address as is used by the firmware.
> 
> Signed-off-by: Markus Schneider-Pargmann <msp at baylibre.com>
> ---
>  arch/arm/mach-k3/Kconfig | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig
> index a3ac490f677429b851b4b4b3d6753ef6997884c9..1e6deb3b9cf1c5a8091a88d8c825ebdbb681424a 100644
> --- a/arch/arm/mach-k3/Kconfig
> +++ b/arch/arm/mach-k3/Kconfig
> @@ -150,6 +150,15 @@ config K3_DM_FW
>  	  bootloader, it makes RM and PM services not being available
>  	  during R5 SPL execution time.
>  
> +config K3_IODDR
> +	bool "Enable IO+DDR Low Power Mode support"
> +	depends on SPL && (SOC_K3_AM62A7 || SOC_K3_AM62P5)
> +	default n

n is already the default, this can be dropped.

-- 
Tom
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