michaelh/zephyr
1
0
Fork 0
Code Releases Activity

soc: arm: introduce Kconfig option for Nordic IDAU

Browse source 
This commit introduces a new Kconfig symbol to signify
that a CPU implements the Nordic-specific security
attribution unit. The symbol is meant to be selected
by Nordic SoCs that implement the System Protection
Unit (SPU) peripheral.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This commit is contained in:
Ioannis Glaropoulos 2018-12-21 22:52:42 +01:00 • committed by Anas Nashif
commit 1d033a9a26
1 changed files with 10 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

10
soc/arm/Kconfig
View file

@ -21,6 +21,16 @@ config CPU_HAS_ARM_SAU
help
MCU implements the ARM Security Attribution Unit (SAU).
config CPU_HAS_NRF_IDAU
bool
# Omit prompt to signify "hidden" option
depends on SOC_SERIES_NRF91X
select CPU_HAS_TEE
help
MCU implements the nRF (vendor-specific) Security Attribution Unit.
(IDAU: "Implementation-Defined Attribution Unit", in accordance with
ARM terminology).
config HAS_SWO
bool
# Omit prompt to signify "hidden" option