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config ARCH_ARM64
bool
default n
config ARCH_BOOTBLOCK_ARM64
bool
default n
select ARCH_ARM64
config ARCH_VERSTAGE_ARM64
bool
default n
config ARCH_ROMSTAGE_ARM64
bool
default n
config ARCH_RAMSTAGE_ARM64
bool
default n
source src/arch/arm64/armv8/Kconfig
source src/arch/arm64/cpu/Kconfig
# If a custom bootblock is necessary, this option should be "select"-ed by
# the thing that needs it, probably the CPU.
config ARM64_BOOTBLOCK_CUSTOM
bool
default n
config ARM64_USE_ARM_TRUSTED_FIRMWARE
bool
default n
depends on ARCH_RAMSTAGE_ARM64
config ARM64_USE_SECURE_OS
bool
default n
depends on ARM64_USE_ARM_TRUSTED_FIRMWARE
config ARM64_SECURE_OS_FILE
string "Secure OS binary file"
depends on ARM64_USE_SECURE_OS
help
Secure OS binary file.
config ARM64_A53_ERRATUM_843419
bool
default n
help
Some early Cortex-A53 revisions had a hardware bug that results in
incorrect address calculations in rare cases. This option enables a
linker workaround to avoid those cases if your toolchain supports it.
Should be selected automatically by SoCs that are affected.
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