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| author | Hans de Goede <hdegoede@redhat.com> | 2014-11-14 09:34:30 +0100 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-11-24 09:09:49 +0100 |
| commit | ea624e1951f1208ae619888be4c03f058e65c572 (patch) | |
| tree | dc47919092443b92a9161440e10050d6b2f042a0 /arch/arm/cpu/armv7 | |
| parent | 1bf0979f5ff4c297149a705d129ab8db4bec7763 (diff) | |
| download | u-boot-imx-ea624e1951f1208ae619888be4c03f058e65c572.zip u-boot-imx-ea624e1951f1208ae619888be4c03f058e65c572.tar.gz u-boot-imx-ea624e1951f1208ae619888be4c03f058e65c572.tar.bz2 | |
ARM: Add arch/arm/cpu/armv7/Kconfig with non-secure and virt options
Add arch/arm/cpu/armv7/Kconfig with non-secure and virt options, this is a
preparation patch for adding an env variable to choose between secure /
non-secure boot on non-secure boot capable systems, specifically this
prepares for adding CONFIG_ARMV7_BOOT_SEC_DEFAULT as a proper Kconfig option.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/Kconfig | 23 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/exynos/Kconfig | 2 |
2 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig new file mode 100644 index 0000000..15c5155 --- /dev/null +++ b/arch/arm/cpu/armv7/Kconfig @@ -0,0 +1,23 @@ +if CPU_V7 + +config CPU_V7_HAS_NONSEC + bool + +config CPU_V7_HAS_VIRT + bool + +config ARMV7_NONSEC + boolean "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_VIRT + boolean "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. + +endif diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig index 090be93..e9a102c 100644 --- a/arch/arm/cpu/armv7/exynos/Kconfig +++ b/arch/arm/cpu/armv7/exynos/Kconfig @@ -26,6 +26,8 @@ config TARGET_ODROID config TARGET_ARNDALE bool "Exynos5250 Arndale board" + select CPU_V7_HAS_NONSEC + select CPU_V7_HAS_VIRT select SUPPORT_SPL select OF_CONTROL if !SPL_BUILD |