mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-14 23:33:00 +00:00
a8f2d01967
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>
34 lines
969 B
Text
34 lines
969 B
Text
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 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 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
|