xtensa: add SMP support
authorMax Filippov <jcmvbkbc@gmail.com>
Wed, 16 Oct 2013 22:42:26 +0000 (02:42 +0400)
committerChris Zankel <chris@zankel.net>
Tue, 14 Jan 2014 18:19:58 +0000 (10:19 -0800)
commitf615136c06a791364f5afa8b8ba965315a6440f1
treed9ced4cfdfd13438ce23384fbd64006bb74fd8b6
parent26a8e96a8b37e8070fa9dcb1b7490cf4d4492d50
xtensa: add SMP support

This is largely based on SMP code from the xtensa-2.6.29-smp tree by
Piet Delaney, Marc Gauthier, Joe Taylor, Christian Zankel (and possibly
other Tensilica folks).

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
24 files changed:
arch/xtensa/Kconfig
arch/xtensa/include/asm/barrier.h
arch/xtensa/include/asm/bitops.h
arch/xtensa/include/asm/cacheflush.h
arch/xtensa/include/asm/mmu.h
arch/xtensa/include/asm/mmu_context.h
arch/xtensa/include/asm/ptrace.h
arch/xtensa/include/asm/smp.h
arch/xtensa/include/asm/timex.h
arch/xtensa/include/asm/tlbflush.h
arch/xtensa/include/asm/traps.h
arch/xtensa/kernel/Makefile
arch/xtensa/kernel/head.S
arch/xtensa/kernel/irq.c
arch/xtensa/kernel/mxhead.S [new file with mode: 0644]
arch/xtensa/kernel/setup.c
arch/xtensa/kernel/smp.c [new file with mode: 0644]
arch/xtensa/kernel/traps.c
arch/xtensa/kernel/vmlinux.lds.S
arch/xtensa/mm/cache.c
arch/xtensa/mm/fault.c
arch/xtensa/mm/mmu.c
arch/xtensa/mm/tlb.c
arch/xtensa/platforms/xtfpga/include/platform/hardware.h