diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/cpu_setup_44x.S | 19 | ||||
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 13 |
3 files changed, 27 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index fb33a7e7194..f1dd90439ef 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -58,6 +58,7 @@ obj-y += time.o prom.o traps.o setup-common.o \ misc_$(CONFIG_WORD_SIZE).o obj-$(CONFIG_PPC32) += entry_32.o setup_32.o obj-$(CONFIG_PPC64) += dma_64.o iommu.o +obj-$(CONFIG_44x) += cpu_setup_44x.o obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o obj-$(CONFIG_MODULES) += ppc_ksyms.o obj-$(CONFIG_BOOTX_TEXT) += btext.o diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S new file mode 100644 index 00000000000..6a6e6c71ad6 --- /dev/null +++ b/arch/powerpc/kernel/cpu_setup_44x.S @@ -0,0 +1,19 @@ +/* + * This file contains low level CPU setup functions. + * Valentine Barshak <vbarshak@ru.mvista.com> + * MontaVista Software, Inc (c) 2007 + * + * Based on cpu_setup_6xx code by + * Benjamin Herrenschmidt <benh@kernel.crashing.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#include <asm/processor.h> +#include <asm/cputable.h> +#include <asm/ppc_asm.h> + diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 8eb8087383e..8711499f5a0 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -1319,17 +1319,18 @@ struct cpu_spec *identify_cpu(unsigned long offset, unsigned int pvr) for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) if ((pvr & s->pvr_mask) == s->pvr_value) { *cur = cpu_specs + i; -#ifdef CONFIG_PPC64 - /* ppc64 expects identify_cpu to also call setup_cpu - * for that processor. I will consolidate that at a - * later time, for now, just use our friend #ifdef. +#if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE) + /* ppc64 and booke expect identify_cpu to also call + * setup_cpu for that processor. I will consolidate + * that at a later time, for now, just use #ifdef. * we also don't need to PTRRELOC the function pointer - * on ppc64 as we are running at 0 in real mode. + * on ppc64 and booke as we are running at 0 in real + * mode on ppc64 and reloc_offset is always 0 on booke. */ if (s->cpu_setup) { s->cpu_setup(offset, s); } -#endif /* CONFIG_PPC64 */ +#endif /* CONFIG_PPC64 || CONFIG_BOOKE */ return s; } BUG(); |