Commit cad47b32 authored Jun 17, 2019 by Arnd Bergmann Committed by Olof Johansson Jun 18, 2019

firmware: trusted_foundations: add ARMv7 dependency



The "+sec" extension is invalid for older ARM architectures, but
the code can now be built on any ARM configuration:

/tmp/trusted_foundations-2d0882.s: Assembler messages:
/tmp/trusted_foundations-2d0882.s:194: Error: architectural extension `sec' is not allowed for the current base architecture
/tmp/trusted_foundations-2d0882.s:201: Error: selected processor does not support `smc #0' in ARM mode
/tmp/trusted_foundations-2d0882.s:213: Error: architectural extension `sec' is not allowed for the current base architecture
/tmp/trusted_foundations-2d0882.s:220: Error: selected processor does not support `smc #0' in ARM mode

Add a dependency on ARMv7 for the build.

Fixes: 4cb5d9ec ("firmware: Move Trusted Foundations support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>

parent 4b576d15

drivers/firmware/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -256,7 +256,7 @@ config TI_SCI_PROTOCOL

		config TRUSTED_FOUNDATIONS
		bool "Trusted Foundations secure monitor support"
		depends on ARM
		depends on ARM && CPU_V7
		help
		Some devices (including most early Tegra-based consumer devices on
		the market) are booted with the Trusted Foundations secure monitor

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