Blackfin arch: Fix bug - HW Errors never recover on BF548

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The kernel does not properly clear the EBIU Error Master (EBIU_ERRMST) Register
on BF548, which causes the kernel to panic.

We need to make sure that we clear the EBIU_ERRMST (necessary on BF54x)

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

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Robin Getz 2008-10-09 17:06:32 +08:00 • committed by Bryan Wu

parent 55f2feae3a

commit 1d5ff7e27d

2 changed files with 22 additions and 2 deletions

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15

arch/blackfin/kernel/traps.c

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9

arch/blackfin/mach-common/interrupt.S

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