diff options
author | Nayna Jain <nayna@linux.ibm.com> | 2019-11-05 17:00:22 -0600 |
---|---|---|
committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-11-12 12:25:02 +1100 |
commit | 1a8916ee3ac29054322cdac687d36e1b5894d272 (patch) | |
tree | 64f2ce5cccea8774b8f5c97baf6ee7de4f5e8b24 /arch/powerpc/kernel/Makefile | |
parent | da0c9ea146cbe92b832f1b0f694840ea8eb33cce (diff) |
powerpc: Detect the secure boot mode of the system
This patch defines a function to detect the secure boot state of a
PowerNV system.
The PPC_SECURE_BOOT config represents the base enablement of secure
boot for powerpc.
Signed-off-by: Nayna Jain <nayna@linux.ibm.com>
Signed-off-by: Eric Richter <erichte@linux.ibm.com>
[mpe: Fold in change from Nayna to add "ibm,secureboot" to ids]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/46b003b9-3225-6bf7-9101-ed6580bb748c@linux.ibm.com
Diffstat (limited to 'arch/powerpc/kernel/Makefile')
-rw-r--r-- | arch/powerpc/kernel/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index a7ca8fe62368..e2a54fa240ac 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -161,6 +161,8 @@ ifneq ($(CONFIG_PPC_POWERNV)$(CONFIG_PPC_SVM),) obj-y += ucall.o endif +obj-$(CONFIG_PPC_SECURE_BOOT) += secure_boot.o + # Disable GCOV, KCOV & sanitizers in odd or sensitive code GCOV_PROFILE_prom_init.o := n KCOV_INSTRUMENT_prom_init.o := n |