arch/arm/cpu/armv7/Kconfig

if CPU_V7A

config CPU_V7_HAS_NONSEC
        bool

config CPU_V7_HAS_VIRT
        bool

config ARCH_SUPPORT_PSCI
        bool

config ARMV7_NONSEC
	bool "Enable support for booting in non-secure mode" if EXPERT
	depends on CPU_V7_HAS_NONSEC
	default y
	---help---
	Say Y here to enable support for booting in non-secure / SVC mode.

config ARMV7_BOOT_SEC_DEFAULT
	bool "Boot in secure mode by default" if EXPERT
	depends on ARMV7_NONSEC
	default y if ARCH_TEGRA
	---help---
	Say Y here to boot in secure mode by default even if non-secure mode
	is supported. This option is useful to boot kernels which do not
	suppport booting in non-secure mode. Only set this if you need it.
	This can be overridden at run-time by setting the bootm_boot_mode env.
	variable to "sec" or "nonsec".

config ARMV7_VIRT
	bool "Enable support for hardware virtualization" if EXPERT
	depends on CPU_V7_HAS_VIRT && ARMV7_NONSEC
	default y
	---help---
	Say Y here to boot in hypervisor (HYP) mode when booting non-secure.

config ARMV7_PSCI
	bool "Enable PSCI support" if EXPERT
	depends on ARMV7_NONSEC && ARCH_SUPPORT_PSCI
	default y
	help
	  Say Y here to enable PSCI support.

choice
	prompt "Supported PSCI version"
	depends on ARMV7_PSCI
	default ARMV7_PSCI_0_1 if ARCH_SUNXI
	default ARMV7_PSCI_1_0
	help
	  Select the supported PSCI version.

config ARMV7_PSCI_1_0
	bool "PSCI V1.0"

config ARMV7_PSCI_0_2
	bool "PSCI V0.2"

config ARMV7_PSCI_0_1
	bool "PSCI V0.1"
endchoice

config ARMV7_PSCI_NR_CPUS
	int "Maximum supported CPUs for PSCI"
	depends on ARMV7_NONSEC
	default 4
	help
	  The maximum number of CPUs supported in the PSCI firmware.
	  It is no problem to set a larger value than the number of
	  CPUs in the actual hardware implementation.

config ARMV7_LPAE
	bool "Use LPAE page table format" if EXPERT
	depends on CPU_V7A
	default y if ARMV7_VIRT
	---help---
	Say Y here to use the long descriptor page table format. This is
	required if U-Boot runs in HYP mode.

endif