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-rw-r--r--arch/arm/cpu/armv7/psci.S18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/cpu/armv7/psci.S b/arch/arm/cpu/armv7/psci.S
index 87c0c0b6f5..cdd001fe3f 100644
--- a/arch/arm/cpu/armv7/psci.S
+++ b/arch/arm/cpu/armv7/psci.S
@@ -196,15 +196,15 @@ ENDPROC(psci_cpu_off_common)
@ expects CPU ID in r0 and returns stack top in r0
ENTRY(psci_get_cpu_stack_top)
- mov r5, #0x400 @ 1kB of stack per CPU
- mul r0, r0, r5
-
- ldr r5, =psci_text_end @ end of monitor text
- add r5, r5, #0x2000 @ Skip two pages
- lsr r5, r5, #12 @ Align to start of page
- lsl r5, r5, #12
- sub r5, r5, #4 @ reserve 1 word for target PC
- sub r0, r5, r0 @ here's our stack!
+ mov r3, #0x400 @ 1kB of stack per CPU
+ mul r0, r0, r3
+
+ ldr r3, =psci_text_end @ end of monitor text
+ add r3, r3, #0x2000 @ Skip two pages
+ lsr r3, r3, #12 @ Align to start of page
+ lsl r3, r3, #12
+ sub r3, r3, #4 @ reserve 1 word for target PC
+ sub r0, r3, r0 @ here's our stack!
bx lr
ENDPROC(psci_get_cpu_stack_top)
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