Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/kernel/arch/m68k/68000/m68EZ328.c b/kernel/arch/m68k/68000/m68EZ328.c
new file mode 100644
index 000000000..21952906e
--- /dev/null
+++ b/kernel/arch/m68k/68000/m68EZ328.c
@@ -0,0 +1,78 @@
+/***************************************************************************/
+
+/*
+ *  m68EZ328.c - 68EZ328 specific config
+ *
+ *  Copyright (C) 1993 Hamish Macdonald
+ *  Copyright (C) 1999 D. Jeff Dionne
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+/***************************************************************************/
+
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/rtc.h>
+#include <asm/pgtable.h>
+#include <asm/machdep.h>
+#include <asm/MC68EZ328.h>
+#ifdef CONFIG_UCSIMM
+#include <asm/bootstd.h>
+#endif
+
+/***************************************************************************/
+
+int m68328_hwclk(int set, struct rtc_time *t);
+
+/***************************************************************************/
+
+void m68ez328_reset(void)
+{
+  local_irq_disable();
+  asm volatile (
+    "moveal #0x10c00000, %a0;\n"
+    "moveb #0, 0xFFFFF300;\n"
+    "moveal 0(%a0), %sp;\n"
+    "moveal 4(%a0), %a0;\n"
+    "jmp (%a0);\n"
+    );
+}
+
+/***************************************************************************/
+
+unsigned char *cs8900a_hwaddr;
+static int errno;
+
+#ifdef CONFIG_UCSIMM
+_bsc0(char *, getserialnum)
+_bsc1(unsigned char *, gethwaddr, int, a)
+_bsc1(char *, getbenv, char *, a)
+#endif
+
+void __init config_BSP(char *command, int len)
+{
+  unsigned char *p;
+
+  printk(KERN_INFO "\n68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n");
+
+#ifdef CONFIG_UCSIMM
+  printk(KERN_INFO "uCsimm serial string [%s]\n",getserialnum());
+  p = cs8900a_hwaddr = gethwaddr(0);
+  printk(KERN_INFO "uCsimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
+         p[0], p[1], p[2], p[3], p[4], p[5]);
+
+  p = getbenv("APPEND");
+  if (p) strcpy(p,command);
+  else command[0] = 0;
+#endif
+
+  mach_sched_init = hw_timer_init;
+  mach_hwclk = m68328_hwclk;
+  mach_reset = m68ez328_reset;
+}
+
+/***************************************************************************/