diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-02-06 15:38:22 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-03-13 10:34:26 +0100 |
| commit | 198016e1b12d781ef00aaafbf571775a8e723f54 (patch) | |
| tree | d2d45593f7c5e3ce9a703081e78fd5c6b5c29386 /arch/arm/plat-mxc/cpu.c | |
| parent | [ARM] MX35: Add register definitions for the i.MX35 (diff) | |
| download | linux-198016e1b12d781ef00aaafbf571775a8e723f54.tar.xz linux-198016e1b12d781ef00aaafbf571775a8e723f54.zip | |
[ARM] MXC: add cpu_is_ macros
We had hardcoded cpu_is_ macros for mxc architectures till now. As we
want to run the same kernel on i.MX31 and i.MX35 this patch adds cpu_is_
macros which expand to 0 or 1 if only one architecture is compiled in and
only check for the cpu type if more than one architecture is compiled
in.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/cpu.c')
| -rw-r--r-- | arch/arm/plat-mxc/cpu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/cpu.c b/arch/arm/plat-mxc/cpu.c new file mode 100644 index 000000000000..386e0d52cf58 --- /dev/null +++ b/arch/arm/plat-mxc/cpu.c @@ -0,0 +1,11 @@ + +#include <linux/module.h> + +unsigned int __mxc_cpu_type; +EXPORT_SYMBOL(__mxc_cpu_type); + +void mxc_set_cpu_type(unsigned int type) +{ + __mxc_cpu_type = type; +} + |