diff options
| author | Valentine Barshak <vbarshak@ru.mvista.com> | 2007-09-22 00:44:38 +1000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2007-10-03 07:20:17 -0500 |
| commit | 84e3ad5b91ed51db7513a54ad7ed652ab0ca4ba1 (patch) | |
| tree | 575a4a0b3ac8d9268c3db14af1d383dc4465112c /arch/powerpc/kernel/cputable.c | |
| parent | 2e71cc0d51d8f0dd4532d88c8fffccc08ba7ecdb (diff) | |
[POWERPC] 4xx: Introduce cpu_setup functionality to 44x platform
This adds cpu_setup functionality for ppc44x platform.
Low level cpu-spefic initialization routines should be
placed in cpu_setup_44x.S and a callback should be
added to cputable. The cpu_setup is invoked
by identify_cpu() function at early init.
Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/kernel/cputable.c')
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 13 |
1 files changed, 7 insertions, 6 deletions
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(); |