diff options
| author | Hongbo Zhang <hongbo.zhang@nxp.com> | 2016-07-21 18:09:37 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-07-26 09:02:44 -0700 |
| commit | 7e742c276dea455d9439caa3f6bc3f4e9a1b5796 (patch) | |
| tree | 96dd12df63eddd136030b4b884a716a46f6a81e5 /arch/arm/include/asm/psci.h | |
| parent | 116339d460f79911d1b87fa65753d966aaf8b7b9 (diff) | |
| download | u-boot-7e742c276dea455d9439caa3f6bc3f4e9a1b5796.tar.gz | |
ARMv7: PSCI: ls102xa: check target CPU ID before further operations
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>
Diffstat (limited to 'arch/arm/include/asm/psci.h')
| -rw-r--r-- | arch/arm/include/asm/psci.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h index 25ea44d85d..8aefaa7708 100644 --- a/arch/arm/include/asm/psci.h +++ b/arch/arm/include/asm/psci.h @@ -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> |