[PATCH 06/10] ARM: default to starting kernel in HYP mode when entered in HYP
Lucas Stach
l.stach at pengutronix.de
Mon Jan 29 08:30:00 PST 2018
When Barebox has been entered in HYP mode, there is a high chance that
the kernel is intended to be started in HYP mode also. Get this
default into place.
Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
---
arch/arm/cpu/sm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/cpu/sm.c b/arch/arm/cpu/sm.c
index 71bb394c8540..3369fbb5ff1a 100644
--- a/arch/arm/cpu/sm.c
+++ b/arch/arm/cpu/sm.c
@@ -264,6 +264,9 @@ static int sm_init(void)
bootm_secure_state_names,
ARRAY_SIZE(bootm_secure_state_names));
+ if (__boot_cpu_mode == HYP_MODE)
+ bootm_secure_state = ARM_STATE_HYP;
+
return 0;
}
device_initcall(sm_init);
\ No newline at end of file
--
2.15.1
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