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author | David Howells <dhowells@redhat.com> | 2012-03-28 18:30:03 +0100 |
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committer | David Howells <dhowells@redhat.com> | 2012-03-28 18:30:03 +0100 |
commit | d550bbd40c0e10aefa05103dadbe0ae42e683707 (patch) | |
tree | c1f32662f605f2b87c73901fbf66d12b2ca69b04 /arch/sparc/include/asm/cpu_type.h | |
parent | e839ca528718e68cad32a307dc9aabf01ef3eb05 (diff) | |
download | linux-d550bbd40c0e10aefa05103dadbe0ae42e683707.tar.bz2 |
Disintegrate asm/system.h for Sparc
Disintegrate asm/system.h for Sparc.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: sparclinux@vger.kernel.org
Diffstat (limited to 'arch/sparc/include/asm/cpu_type.h')
-rw-r--r-- | arch/sparc/include/asm/cpu_type.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/cpu_type.h b/arch/sparc/include/asm/cpu_type.h new file mode 100644 index 000000000000..4ca184d95d82 --- /dev/null +++ b/arch/sparc/include/asm/cpu_type.h @@ -0,0 +1,34 @@ +#ifndef __ASM_CPU_TYPE_H +#define __ASM_CPU_TYPE_H + +/* + * Sparc (general) CPU types + */ +enum sparc_cpu { + sun4 = 0x00, + sun4c = 0x01, + sun4m = 0x02, + sun4d = 0x03, + sun4e = 0x04, + sun4u = 0x05, /* V8 ploos ploos */ + sun_unknown = 0x06, + ap1000 = 0x07, /* almost a sun4m */ + sparc_leon = 0x08, /* Leon SoC */ +}; + +#ifdef CONFIG_SPARC32 +extern enum sparc_cpu sparc_cpu_model; + +#define ARCH_SUN4C (sparc_cpu_model==sun4c) + +#define SUN4M_NCPUS 4 /* Architectural limit of sun4m. */ + +#else + +#define sparc_cpu_model sun4u + +/* This cannot ever be a sun4c :) That's just history. */ +#define ARCH_SUN4C 0 +#endif + +#endif /* __ASM_CPU_TYPE_H */ |