2 * linux/arch/unicore32/include/mach/ocd.h
4 * Code specific to PKUnity SoC and UniCore ISA
6 * Copyright (C) 2001-2010 GUAN Xue-tao
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #ifndef __MACH_PUV3_OCD_H__
14 #define __MACH_PUV3_OCD_H__
16 #if defined(CONFIG_DEBUG_OCD)
17 static inline void ocd_putc(unsigned int c)
19 int status, i = 0x2000000;
25 asm volatile ("movc %0, p1.c0, #0" : "=r" (status));
28 asm("movc p1.c1, %0, #1" : : "r" (c));
31 #define putc(ch) ocd_putc(ch)