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ARMv7: PSCI: ls102xa: check target CPU ID before further operations

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The input parameter CPU ID needs to be validated before furher oprations such
as CPU_ON, this patch introduces the function to do this.

Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com>
Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Hongbo Zhang
2016-07-21 18:09:37 +08:00
committed by York Sun
parent 116339d460
commit 7e742c276d
2 changed files with 39 additions and 1 deletions
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5
arch/arm/include/asm/psci.h
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@@ -67,6 +67,11 @@
#define ARM_PSCI_STACK_SHIFT 10
#define ARM_PSCI_STACK_SIZE (1 << ARM_PSCI_STACK_SHIFT)
/* PSCI affinity level state returned by AFFINITY_INFO */
#define PSCI_AFFINITY_LEVEL_ON 0
#define PSCI_AFFINITY_LEVEL_OFF 1
#define PSCI_AFFINITY_LEVEL_ON_PENDING 2
#ifndef __ASSEMBLY__
#include <asm/types.h>