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| author | Scott Wood <scottwood@freescale.com> | 2009-08-20 17:44:20 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-09-15 21:30:07 -0500 |
| commit | 1b72dbecca2d7ad7a21c92d80227daa2d8ec5a57 (patch) | |
| tree | abbe0d1203a24fbfefdf1f167a425f578b882b34 /cpu | |
| parent | 3ca55bce9c8bf00df06a20487fafc16fa2f8084b (diff) | |
| download | blackbird-obmc-uboot-1b72dbecca2d7ad7a21c92d80227daa2d8ec5a57.tar.gz blackbird-obmc-uboot-1b72dbecca2d7ad7a21c92d80227daa2d8ec5a57.zip | |
ppc/85xx: Don't enable interrupts before we're ready
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@freescale.com>
Diffstat (limited to 'cpu')
| -rw-r--r-- | 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 e21a4eb876..eaed0e0be5 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@h - ori r6,r6,MSR_CE|MSR_ME|MSR_DE|MSR_IS|MSR_DS@l + lis r6,MSR_IS|MSR_DS@h + ori r6,r6,MSR_IS|MSR_DS@l lis r7,switch_as@h ori r7,r7,switch_as@l |
