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tegra: Boot in non-secure mode by default

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Upstream Linux is broken with default configs when PSCI, thus non-secure
mode is enabled. So the user should explicitly enable this mode, 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.kiszka@siemens.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Jan Kiszka 2015-04-21 07:18:39 +02:00 committed by Tom Warren
parent 79cf644e2d
commit a8f2d01967
1 changed files with 1 additions and 1 deletions
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2
arch/arm/cpu/armv7/Kconfig
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@ -16,7 +16,7 @@ config ARMV7_NONSEC
config ARMV7_BOOT_SEC_DEFAULT
boolean "Boot in secure mode by default" if EXPERT
depends on ARMV7_NONSEC
default n
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