1 files changed, 0 insertions, 100 deletions
diff --git a/arch/mips/mti-sead3/sead3-init.c b/arch/mips/mti-sead3/sead3-init.c
deleted file mode 100644
index 50f3fcb0fd80..000000000000
--- a/arch/mips/mti-sead3/sead3-init.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * 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) 2012 MIPS Technologies, Inc.  All rights reserved.
- */
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <asm/bootinfo.h>
-#include <asm/cacheflush.h>
-#include <asm/traps.h>
-#include <asm/mips-boards/generic.h>
-#include <asm/fw/fw.h>
-
-extern char except_vec_nmi;
-extern char except_vec_ejtag_debug;
-
-static void __init mips_nmi_setup(void)
-{
-	void *base;
-
-	base = cpu_has_veic ?
-		(void *)(CAC_BASE + 0xa80) :
-		(void *)(CAC_BASE + 0x380);
-#ifdef CONFIG_CPU_MICROMIPS
-	/*
-	 * Decrement the exception vector address by one for microMIPS.
-	 */
-	memcpy(base, (&except_vec_nmi - 1), 0x80);
-
-	/*
-	 * This is a hack. We do not know if the boot loader was built with
-	 * microMIPS instructions or not. If it was not, the NMI exception
-	 * code at 0x80000a80 will be taken in MIPS32 mode. The hand coded
-	 * assembly below forces us into microMIPS mode if we are a pure
-	 * microMIPS kernel. The assembly instructions are:
-	 *
-	 *  3C1A8000   lui       k0,0x8000
-	 *  375A0381   ori       k0,k0,0x381
-	 *  03400008   jr        k0
-	 *  00000000   nop
-	 *
-	 * The mode switch occurs by jumping to the unaligned exception
-	 * vector address at 0x80000381 which would have been 0x80000380
-	 * in MIPS32 mode. The jump to the unaligned address transitions
-	 * us into microMIPS mode.
-	 */
-	if (!cpu_has_veic) {
-		void *base2 = (void *)(CAC_BASE + 0xa80);
-		*((unsigned int *)base2) = 0x3c1a8000;
-		*((unsigned int *)base2 + 1) = 0x375a0381;
-		*((unsigned int *)base2 + 2) = 0x03400008;
-		*((unsigned int *)base2 + 3) = 0x00000000;
-		flush_icache_range((unsigned long)base2,
-			(unsigned long)base2 + 0x10);
-	}
-#else
-	memcpy(base, &except_vec_nmi, 0x80);
-#endif
-	flush_icache_range((unsigned long)base, (unsigned long)base + 0x80);
-}
-
-static void __init mips_ejtag_setup(void)
-{
-	void *base;
-
-	base = cpu_has_veic ?
-		(void *)(CAC_BASE + 0xa00) :
-		(void *)(CAC_BASE + 0x300);
-#ifdef CONFIG_CPU_MICROMIPS
-	/* Deja vu... */
-	memcpy(base, (&except_vec_ejtag_debug - 1), 0x80);
-	if (!cpu_has_veic) {
-		void *base2 = (void *)(CAC_BASE + 0xa00);
-		*((unsigned int *)base2) = 0x3c1a8000;
-		*((unsigned int *)base2 + 1) = 0x375a0301;
-		*((unsigned int *)base2 + 2) = 0x03400008;
-		*((unsigned int *)base2 + 3) = 0x00000000;
-		flush_icache_range((unsigned long)base2,
-			(unsigned long)base2 + 0x10);
-	}
-#else
-	memcpy(base, &except_vec_ejtag_debug, 0x80);
-#endif
-	flush_icache_range((unsigned long)base, (unsigned long)base + 0x80);
-}
-
-void __init prom_init(void)
-{
-	board_nmi_handler_setup = mips_nmi_setup;
-	board_ejtag_handler_setup = mips_ejtag_setup;
-
-	fw_init_cmdline();
-}
-
-void __init prom_free_prom_memory(void)
-{
-}