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authorTom Rini <trini@ti.com>2014-11-24 17:05:11 -0500
committerTom Rini <trini@ti.com>2014-11-24 17:05:11 -0500
commitfce0a90a68de507dc827c1ff40d9e446047fa043 (patch)
tree9b8aececd44fd791810d4fef68ac66f62e4a48bd /arch/arm/cpu/armv7
parentf3a05c8f944ab2cd832e69a5705708ee7a1797fa (diff)
parent8bc347e2ec17bca44b1639a001eeed50d042f0db (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'arch/arm/cpu/armv7')
-rw-r--r--arch/arm/cpu/armv7/Kconfig34
-rw-r--r--arch/arm/cpu/armv7/exynos/Kconfig2
2 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig
new file mode 100644
index 0000000..61e7c82
--- /dev/null
+++ b/arch/arm/cpu/armv7/Kconfig
@@ -0,0 +1,34 @@
+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_BOOT_SEC_DEFAULT
+ boolean "Boot in secure mode by default" if EXPERT
+ depends on ARMV7_NONSEC
+ default n
+ ---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 overriden 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
+ 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