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author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2019-10-28 00:18:28 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-11-06 11:22:35 +0100 |
commit | 021f8d69104708b095f635a692416c8baa5f46c9 (patch) | |
tree | 01fb43118d472ee62bd23908b3b44b2acd9a30a1 /arch | |
parent | f2f170ad83d6b41393ed1fef900bebf370bdcce6 (diff) | |
download | barebox-021f8d69104708b095f635a692416c8baa5f46c9.tar.gz barebox-021f8d69104708b095f635a692416c8baa5f46c9.tar.xz |
ARM: sm: document SMC/PSCI related options
At least to me, the difference between these options were confusing at
first. Clear this up.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/Kconfig | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 725ea12a8c..d4947cef5c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -427,10 +427,14 @@ config ARM_SEMIHOSTING config ARM_SMCCC bool + help + This option enables barebox to invoke ARM secure monitor calls. config ARM_SECURE_MONITOR select ARM_SMCCC bool + help + This option enables barebox to service ARM secure monitor calls. config ARM_PSCI_OF bool @@ -442,7 +446,7 @@ config ARM_PSCI select ARM_PSCI_OF help PSCI is used for controlling secondary CPU cores on some systems. Say - yes here if you have one of these. + yes here if you want barebox to service PSCI calls on such systems. config ARM_PSCI_DEBUG bool "Enable PSCI debugging" |