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authorMichalis Pappas <mpappas@fastmail.fm>2018-04-13 10:40:57 +0300
committerTom Rini <trini@konsulko.com>2018-05-08 09:07:35 -0400
commit666028fc7c21e7800953b5e928e84fb86f962723 (patch)
treee442359ce788d8b84a0b561b6a9425a552156503 /cmd/Kconfig
parent42de6522729ba8c0e60e9f8160e3308b9f785e89 (diff)
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arm64: Add SMC and HVC commands
This patch adds smc and hvc commands, that allow issuing Secure Monitor Calls and Hypervisor Calls conforming to the ARM SMC Calling Convention. Add Kconfig items to allow each command can be individually enabled. Signed-off-by: Michalis Pappas <mpappas@fastmail.fm> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'cmd/Kconfig')
-rw-r--r--cmd/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 4324031..ae49b82 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -1445,6 +1445,20 @@ config CMD_HASH
saved to memory or to an environment variable. It is also possible
to verify a hash against data in memory.
+config CMD_HVC
+ bool "Support the 'hvc' command"
+ depends on ARM_SMCCC
+ help
+ Allows issuing Hypervisor Calls (HVCs). Mostly useful for
+ development and testing.
+
+config CMD_SMC
+ bool "Support the 'smc' command"
+ depends on ARM_SMCCC
+ help
+ Allows issuing Secure Monitor Calls (SMCs). Mostly useful for
+ development and testing.
+
config HASH_VERIFY
bool "hash -v"
depends on CMD_HASH