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ARM: Update cpu_v7_reset documentation

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cpu_v7_reset() now takes a second parameter indicating whether
we should reboot in HYP or not. Update the documentation to
reflect this.

Tested-by: Keerthy <j-keerthy@ti.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@linaro.org>
This commit is contained in:
Marc Zyngier 2017-04-03 19:37:48 +01:00 committed by Christoffer Dall
parent 467f97b72b
commit 6b85677c38
1 changed files with 2 additions and 1 deletions
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3
arch/arm/mm/proc-v7.S
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@ -39,13 +39,14 @@ ENTRY(cpu_v7_proc_fin)
ENDPROC(cpu_v7_proc_fin) ENDPROC(cpu_v7_proc_fin)
/* /*
* cpu_v7_reset(loc) * cpu_v7_reset(loc, hyp)
* *
* Perform a soft reset of the system. Put the CPU into the * Perform a soft reset of the system. Put the CPU into the
* same state as it would be if it had been reset, and branch * same state as it would be if it had been reset, and branch
* to what would be the reset vector. * to what would be the reset vector.
* *
* - loc - location to jump to for soft reset * - loc - location to jump to for soft reset
* - hyp - indicate if restart occurs in HYP mode
* *
* This code must be executed using a flat identity mapping with * This code must be executed using a flat identity mapping with
* caches disabled. * caches disabled.