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[ARM] MXC: add cpu_is_ macros

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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>
This commit is contained in:
Sascha Hauer
2009-02-06 15:38:22 +01:00
parent c0a5f85523
commit 198016e1b1
7 changed files with 80 additions and 16 deletions
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11
arch/arm/plat-mxc/cpu.c Normal file
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@@ -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;
}