[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/mips/sgi-ip32/ip32-berr.c b/src/kernel/linux/v4.14/arch/mips/sgi-ip32/ip32-berr.c
new file mode 100644
index 0000000..c1f12a9
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/mips/sgi-ip32/ip32-berr.c
@@ -0,0 +1,38 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 1994, 1995, 1996, 1999, 2000 by Ralf Baechle
+ * Copyright (C) 1999, 2000 by Silicon Graphics
+ * Copyright (C) 2002 Maciej W. Rozycki
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/sched/debug.h>
+#include <linux/sched/signal.h>
+#include <asm/traps.h>
+#include <linux/uaccess.h>
+#include <asm/addrspace.h>
+#include <asm/ptrace.h>
+#include <asm/tlbdebug.h>
+
+static int ip32_be_handler(struct pt_regs *regs, int is_fixup)
+{
+ int data = regs->cp0_cause & 4;
+
+ if (is_fixup)
+ return MIPS_BE_FIXUP;
+
+ printk("Got %cbe at 0x%lx\n", data ? 'd' : 'i', regs->cp0_epc);
+ show_regs(regs);
+ dump_tlb_all();
+ while(1);
+ force_sig(SIGBUS, current);
+}
+
+void __init ip32_be_init(void)
+{
+ board_be_handler = ip32_be_handler;
+}