MIPS: microMIPS: Add configuration option for microMIPS kernel.
authorSteven J. Hill <Steven.Hill@imgtec.com>
Mon, 25 Mar 2013 18:27:11 +0000 (13:27 -0500)
committerRalf Baechle <ralf@linux-mips.org>
Thu, 9 May 2013 15:55:19 +0000 (17:55 +0200)
commitbce860833ab1e40113eb0efab34d0c8f3b0226b1
tree9e66d8016cbc0a23ca99ac030dadecb62cd9a432
parent1658f914ff91c3bf572d5ddae3773720f6803d20
MIPS: microMIPS: Add configuration option for microMIPS kernel.

This adds the option to build the Linux kernel using only the
microMIPS ISA. The resulting kernel binary is, at a minimum,
20% smaller than using the MIPS32R2 ISA.

Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
arch/mips/Kconfig
arch/mips/Makefile
arch/mips/configs/sead3_defconfig
arch/mips/configs/sead3micro_defconfig [new file with mode: 0644]
arch/mips/kernel/proc.c