Upstream Linux is broken with default configs when PSCI is enabled.
So the user should explicitly enable virtualization, e.g. when she
disabled CONFIG_CPU_IDLE in Linux (in which case it's safe to use). We
can revert this workaround once Linux got fixed.
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
arch/arm/cpu/armv7/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig
index 61e7c82..e5d4dcc 100644
--- a/arch/arm/cpu/armv7/Kconfig
+++ b/arch/arm/cpu/armv7/Kconfig
@@ -27,7 +27,7 @@ config ARMV7_BOOT_SEC_DEFAULT
config ARMV7_VIRT
boolean "Enable support for hardware virtualization" if EXPERT
depends on CPU_V7_HAS_VIRT && ARMV7_NONSEC
- default y
+ default y if !TEGRA
---help---
Say Y here to boot in hypervisor (HYP) mode when booting non-secure.
--
2.1.4
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