Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 28 insertions, 0 deletions

diff --git a/arch/score/include/asm/delay.h b/arch/score/include/asm/delay.h
new file mode 100644
index 00000000..529e4947
--- /dev/null
+++ b/arch/score/include/asm/delay.h
@@ -0,0 +1,28 @@
+#ifndef _ASM_SCORE_DELAY_H
+#define _ASM_SCORE_DELAY_H
+
+#include <asm-generic/param.h>
+
+static inline void __delay(unsigned long loops)
+{
+	/* 3 cycles per loop. */
+	__asm__ __volatile__ (
+		"1:\tsubi\t%0, 3\n\t"
+		"cmpz.c\t%0\n\t"
+		"ble\t1b\n\t"
+		: "=r" (loops)
+		: "0" (loops));
+}
+
+static inline void __udelay(unsigned long usecs)
+{
+	unsigned long loops_per_usec;
+
+	loops_per_usec = (loops_per_jiffy * HZ) / 1000000;
+
+	__delay(usecs * loops_per_usec);
+}
+
+#define udelay(usecs) __udelay(usecs)
+
+#endif /* _ASM_SCORE_DELAY_H */