[POWERPC] Workaround Pegasos incorrect ISA "ranges"

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The Pegasos firmware doesn't create a valid "ranges" property for the
ISA bridge, thus causing translation of ISA addresses and IO ports to
fail. This fixes it, thus re-enabling proper early serial console to
work on Pegasos.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Benjamin Herrenschmidt 2006-07-04 14:06:29 +10:00 • committed by Paul Mackerras

parent 3a09aa4730

commit e8c0acf9a4

1 changed files with 34 additions and 0 deletions

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arch/powerpc/kernel/prom_init.c

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