1 files changed, 6 insertions, 0 deletions

diff --git a/arch/blackfin/include/asm/processor.h b/arch/blackfin/include/asm/processor.h
index 6f3995b119d..e3e9b41fa8d 100644
--- a/arch/blackfin/include/asm/processor.h
+++ b/arch/blackfin/include/asm/processor.h
@@ -134,6 +134,12 @@ static inline uint32_t __pure bfin_revid(void)
         return revid;
 }
 
+static inline uint16_t __pure bfin_cpuid(void)
+{
+        return (bfin_read_CHIPID() & CHIPID_FAMILY) >> 12;
+
+}
+
 static inline uint32_t __pure bfin_compiled_revid(void)
 {
 #if defined(CONFIG_BF_REV_0_0)