powerpc/8xx: Use SPRG2 instead of DAR for saving r3

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We now have SPRG2 available as in it not used anymore for saving CR, so we don't
need to crash DAR anymore for saving r3 for CPU6 ERRATA handling.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>

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LEROY Christophe 2015-04-20 07:54:44 +02:00 • committed by Scott Wood

parent 2eb2fd9500

commit b821c5fe84

1 changed files with 4 additions and 5 deletions

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arch/powerpc/kernel/head_8xx.S

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