| commit | 7f664cf9e422105644818b180349e3b10a370de7 | [log] [tgz] |
|---|---|---|
| author | Jeremy Kerr <jk@ozlabs.org> | Wed Feb 11 12:55:44 2015 +0800 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Mon Mar 16 18:58:35 2015 +1100 |
| tree | ca7a77a0a48bf09f7193dd79e9666bf0dd68f241 | |
| parent | 8c06f0d910ca628b657dc964a7347e70070dc7d6 [diff] |
powerpc/boot: don't clobber r6 and r7 in epapr boot We use r6 and r7 for epapr boot, but the current pre-C init will clobber both of these. This change does a simple replacement, of r6 -> r12 and r7 -> r13, so that we hit platform init with these registers intact. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>