ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/uboot/arch/openrisc/include/asm/bitops/ffs.h b/marvell/uboot/arch/openrisc/include/asm/bitops/ffs.h
new file mode 100644
index 0000000..50746cf
--- /dev/null
+++ b/marvell/uboot/arch/openrisc/include/asm/bitops/ffs.h
@@ -0,0 +1,23 @@
+/*
+ * OpenRISC Linux
+ *
+ * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __ASM_OPENRISC_FFS_H
+#define __ASM_OPENRISC_FFS_H
+
+static inline int ffs(int x)
+{
+ int ret;
+
+ __asm__ ("l.ff1 %0,%1"
+ : "=r" (ret)
+ : "r" (x));
+
+ return ret;
+}
+
+#endif /* __ASM_OPENRISC_FFS_H */