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| author | Adam Graham <agraham@amcc.com> | 2008-10-08 10:13:19 -0700 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2008-10-21 17:34:56 +0200 |
| commit | c9c11d751e4242cf29c3c3c290d971f6d0cb1d15 (patch) | |
| tree | 0853e69da0ba907deb4a96da879f814da8a9cdce /include/ppc4xx.h | |
| parent | 59217bae40e90982ab5400d849c08af683ace036 (diff) | |
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ppc4xx: Add routine to retrieve CPU number
Provide a weak defined routine to retrieve the CPU number for
reference boards that have multiple CPU's. Default behavior
is the existing single CPU print output. Reference boards with
multiple CPU's need to provide a board specific routine.
See board/amcc/arches/arches.c for an example.
Signed-off-by: Adam Graham <agraham@amcc.com>
Signed-off-by: Victor Gallardo <vgallardo@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'include/ppc4xx.h')
| -rw-r--r-- | include/ppc4xx.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/ppc4xx.h b/include/ppc4xx.h index ce4b29a..f147885 100644 --- a/include/ppc4xx.h +++ b/include/ppc4xx.h @@ -218,4 +218,7 @@ static inline void set_mcsr(u32 val) #endif /* __ASSEMBLY__ */ +/* for multi-cpu support */ +#define NA_OR_UNKNOWN_CPU -1 + #endif /* __PPC4XX_H__ */ |