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[U-Boot,1/9] ARM: PSCI: Change function ID base value

Message ID 1453091251-17433-2-git-send-email-dongsheng.wang@nxp.com
State Changes Requested
Delegated to: York Sun
Headers show

Commit Message

Dongsheng Wang Jan. 18, 2016, 4:27 a.m. UTC 
From: Wang Dongsheng <dongsheng.wang@nxp.com>

Following PSCI v1.0 spec and Linux kernel bindings:

U-Boot's choice of base value is arbitrary for v0.1, because it's
described in the device tree, so we're choosing to make things easier
by using 0x84000000 for all PSCI versions.

Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com>
---
 arch/arm/include/asm/psci.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
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Patch

diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
index 128a606..a4a19e3 100644
--- a/arch/arm/include/asm/psci.h
+++ b/arch/arm/include/asm/psci.h
@@ -19,13 +19,13 @@ 
 #define __ARM_PSCI_H__
 
 /* PSCI interface */
-#define ARM_PSCI_FN_BASE		0x95c1ba5e
+#define ARM_PSCI_FN_BASE		0x84000000
 #define ARM_PSCI_FN(n)			(ARM_PSCI_FN_BASE + (n))
 
-#define ARM_PSCI_FN_CPU_SUSPEND		ARM_PSCI_FN(0)
-#define ARM_PSCI_FN_CPU_OFF		ARM_PSCI_FN(1)
-#define ARM_PSCI_FN_CPU_ON		ARM_PSCI_FN(2)
-#define ARM_PSCI_FN_MIGRATE		ARM_PSCI_FN(3)
+#define ARM_PSCI_FN_CPU_SUSPEND		ARM_PSCI_FN(1)
+#define ARM_PSCI_FN_CPU_OFF		ARM_PSCI_FN(2)
+#define ARM_PSCI_FN_CPU_ON		ARM_PSCI_FN(3)
+#define ARM_PSCI_FN_MIGRATE		ARM_PSCI_FN(5)
 
 #define ARM_PSCI_RET_SUCCESS		0
 #define ARM_PSCI_RET_NI			(-1)