[PATCH 1/9] arm: hpe: Rename ARCH_GXP to ARCH_HPE and add GSC SoC choice

[Tom Rini]

On Wed, Apr 08, 2026 at 07:24:13PM +0000, Jorge Cisneros wrote:

> Rename ARCH_GXP to ARCH_HPE to serve as an umbrella config for all HPE
> BMC SoCs. Add a choice menu under mach-hpe to select between:
> - HPE_GXP: Gen11 (GXP) BMC SoC (ARMv7)
> - HPE_GSC: Gen12 (GSC) BMC SoC (ARMv8)
> 
> Update arch/arm/Makefile to use the new CONFIG_ARCH_HPE symbol and
> migrate the existing gxp_defconfig. Add stub Kconfig files for the GSC
> SoC and board to maintain a valid Kconfig tree.
> 
> Signed-off-by: Jorge Cisneros <jorge.cisneros at hpe.com>
[snip]
> diff --git a/arch/arm/mach-hpe/gsc/Kconfig b/arch/arm/mach-hpe/gsc/Kconfig
> new file mode 100644
> index 00000000000..9821bf6149f
> --- /dev/null
> +++ b/arch/arm/mach-hpe/gsc/Kconfig
> @@ -0,0 +1,27 @@
> +if HPE_GSC
> +
> +config SOC_GSC
> +	bool
> +	select ARM64
> +
> +config SYS_SOC
> +	default "gsc"
> +
> +config GSC_I3C_HUB_DT
> +	bool "Fix up the I3C Hub Node in Kernel DTS"
> +	default n

Globally, "default n" is the default, so we don't need to add this line.

-- 
Tom
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