arm: Introduce arch/arm/mach-omap2 for OMAP2 derivative platforms

[oweals/u-boot.git] / arch / arm / cpu / armv7 / Kconfig

diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig
index 15c5155b1cdf44b81d8a66828f3037c7f584c410..b9c4f4e79b9b25c9736afab70d265422fce5904c 100644 (file)
--- a/arch/arm/cpu/armv7/Kconfig
+++ b/arch/arm/cpu/armv7/Kconfig
@@ -6,18 +6,56 @@ config CPU_V7_HAS_NONSEC
 config CPU_V7_HAS_VIRT
         bool
 
+config ARCH_SUPPORT_PSCI
+        bool
+
 config ARMV7_NONSEC
-       boolean "Enable support for booting in non-secure mode" if EXPERT
+       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 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
-       boolean "Enable support for hardware virtualization" if EXPERT
+       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.
+
+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_V7
+       default n
+       ---help---
+       Say Y here to use the long descriptor page table format. This is
+       required if U-Boot runs in HYP mode.
+
 endif