diff options
| author | David Feng <[email protected]> | 2014-04-19 09:45:21 +0800 |
|---|---|---|
| committer | Albert ARIBAUD <[email protected]> | 2014-05-25 15:26:00 +0200 |
| commit | 1277bac0d21bfa6952bdb14fcbf4134aa3018056 (patch) | |
| tree | fc28d322087837451826a248dda13390603d58b9 | |
| parent | 46e09e6d1eb32a90705d162411476f57fff13860 (diff) | |
Arm64 fix a bug of vbar_el3 initialization
Signed-off-by: David Feng <[email protected]>
| -rw-r--r-- | arch/arm/cpu/armv8/start.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S index 33d3f3688ae..4b11aa4f222 100644 --- a/arch/arm/cpu/armv8/start.S +++ b/arch/arm/cpu/armv8/start.S @@ -50,10 +50,10 @@ reset: */ adr x0, vectors switch_el x1, 3f, 2f, 1f -3: mrs x0, scr_el3 +3: msr vbar_el3, x0 + mrs x0, scr_el3 orr x0, x0, #0xf /* SCR_EL3.NS|IRQ|FIQ|EA */ msr scr_el3, x0 - msr vbar_el3, x0 msr cptr_el3, xzr /* Enable FP/SIMD */ ldr x0, =COUNTER_FREQUENCY msr cntfrq_el0, x0 /* Initialize CNTFRQ */ |