[U-Boot] [PATCH] ppc/85xx: Don't enable interrupts before we're ready
Kumar Gala
galak at kernel.crashing.org
Thu Sep 10 12:00:35 CEST 2009
From: Scott Wood <scottwood at freescale.com>
We cannot handle any exceptions while running in AS1, as the exceptions
will transition back to AS0 without a valid mapping.
Signed-off-by: Scott Wood <scottwood at freescale.com>
---
cpu/mpc85xx/start.S | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S
index e21a4eb..eaed0e0 100644
--- a/cpu/mpc85xx/start.S
+++ b/cpu/mpc85xx/start.S
@@ -278,8 +278,8 @@ _start_e500:
msync
tlbwe
- lis r6,MSR_CE|MSR_ME|MSR_DE|MSR_IS|MSR_DS at h
- ori r6,r6,MSR_CE|MSR_ME|MSR_DE|MSR_IS|MSR_DS at l
+ lis r6,MSR_IS|MSR_DS at h
+ ori r6,r6,MSR_IS|MSR_DS at l
lis r7,switch_as at h
ori r7,r7,switch_as at l
--
1.6.0.6
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