Merge git://github.com/rustyrussell/linux

[pandora-kernel.git] / arch / arm / plat-mxc / cpu.c

diff --git a/arch/arm/plat-mxc/cpu.c b/arch/arm/plat-mxc/cpu.c
index 386e0d5..f5b7e0f 100644 (file)
--- a/arch/arm/plat-mxc/cpu.c
+++ b/arch/arm/plat-mxc/cpu.c
@@ -1,5 +1,6 @@
 
 #include <linux/module.h>
+#include <mach/hardware.h>
 
 unsigned int __mxc_cpu_type;
 EXPORT_SYMBOL(__mxc_cpu_type);
@@ -9,3 +10,11 @@ void mxc_set_cpu_type(unsigned int type)
        __mxc_cpu_type = type;
 }
 
+void imx_print_silicon_rev(const char *cpu, int srev)
+{
+       if (srev == IMX_CHIP_REVISION_UNKNOWN)
+               pr_info("CPU identified as %s, unknown revision\n", cpu);
+       else
+               pr_info("CPU identified as %s, silicon rev %d.%d\n",
+                               cpu, (srev >> 4) & 0xf, srev & 0xf);
+}