arm64: drop redundant "ARMv8" from Kconfig option title

All these platforms are ARMv8 or newer and choosing the platforms in
menuconfig is much easier if the titles start with something specific.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230120125722.270722-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm64/Kconfig.platforms

@@ -95,7 +95,7 @@ config ARCH_BITMAIN
 	  This enables support for the Bitmain SoC Family.
 
 config ARCH_EXYNOS
-	bool "ARMv8 based Samsung Exynos SoC family"
+	bool "Samsung Exynos SoC family"
 	select COMMON_CLK_SAMSUNG
 	select CLKSRC_EXYNOS_MCT
 	select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
@@ -108,7 +108,7 @@ config ARCH_EXYNOS
 	  This enables support for ARMv8 based Samsung Exynos SoC family.
 
 config ARCH_SPARX5
-	bool "ARMv8 based Microchip Sparx5 SoC family"
+	bool "Microchip Sparx5 SoC family"
 	select PINCTRL
 	select DW_APB_TIMER_OF
 	help
@@ -199,13 +199,13 @@ menuconfig ARCH_NXP
 if ARCH_NXP
 
 config ARCH_LAYERSCAPE
-	bool "ARMv8 based Freescale Layerscape SoC family"
+	bool "Freescale Layerscape SoC family"
 	select EDAC_SUPPORT
 	help
 	  This enables support for the Freescale Layerscape SoC family.
 
 config ARCH_MXC
-	bool "ARMv8 based NXP i.MX SoC family"
+	bool "NXP i.MX SoC family"
 	select ARM64_ERRATUM_843419
 	select ARM64_ERRATUM_845719 if COMPAT
 	select IMX_GPCV2
@@ -296,7 +296,7 @@ config ARCH_TEGRA
 	  This enables support for the NVIDIA Tegra SoC family.
 
 config ARCH_TESLA_FSD
-	bool "ARMv8 based Tesla platform"
+	bool "Tesla platform"
 	depends on ARCH_EXYNOS
 	help
 	  Support for ARMv8 based Tesla platforms.