62 lines
1.6 KiB
Plaintext
62 lines
1.6 KiB
Plaintext
|
if CPU_V7A
|
||
|
|
|
||
|
|
config CPU_V7_HAS_NONSEC
|
||
|
|
bool
|
||
|
|
|
||
|
|
config CPU_V7_HAS_VIRT
|
||
|
|
bool
|
||
|
|
|
||
|
|
config ARCH_SUPPORT_PSCI
|
||
|
|
bool
|
||
|
|
|
||
|
|
config ARMV7_NONSEC
|
||
|
|
bool "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
|
||
|
|
bool "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 overridden at run-time by setting the bootm_boot_mode env.
|
||
|
|
variable to "sec" or "nonsec".
|
||
|
|
|
||
|
|
config ARMV7_VIRT
|
||
|
|
bool "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.
|
||
|
|
|
||
|
|
config ARMV7_PSCI
|
||
|
|
bool "Enable PSCI support" if EXPERT
|
||
|
|
depends on ARMV7_NONSEC && ARCH_SUPPORT_PSCI
|
||
|
|
default y
|
||
|
|
help
|
||
|
|
Say Y here to enable PSCI support.
|
||
|
|
|
||
|
|
config ARMV7_PSCI_NR_CPUS
|
||
|
|
int "Maximum supported CPUs for PSCI"
|
||
|
|
depends on ARMV7_NONSEC
|
||
|
|
default 4
|
||
|
|
help
|
||
|
|
The maximum number of CPUs supported in the PSCI firmware.
|
||
|
|
It is no problem to set a larger value than the number of
|
||
|
|
CPUs in the actual hardware implementation.
|
||
|
|
|
||
|
|
config ARMV7_LPAE
|
||
|
|
bool "Use LPAE page table format" if EXPERT
|
||
|
|
depends on CPU_V7A
|
||
|
|
default y if ARMV7_VIRT
|
||
|
|
---help---
|
||
|
|
Say Y here to use the long descriptor page table format. This is
|
||
|
|
required if U-Boot runs in HYP mode.
|
||
|
|
|
||
|
|
endif
|