Commits
Christophe Leroy committed f7a0bf7d904
powerpc/32s: add an option to exclusively select powerpc 601 Powerpc 601 is rather old powerpc which as some important limitations compared to other book3s/32 powerpcs: - No Timebase. - Common BATs for instruction and data. - No execution protection in segment registers. - No RI bit in MSR - ... It is starting to be difficult and cumbersome to maintain kernels that are compatible both with 601 and other 6xx cores. Create a compiletime option to exclusively select either powerpc 601 or other 6xx. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/d644eaf7dff8cc149260066802af230bdf34fded.1566834712.git.christophe.leroy@c-s.fr