Merge branch 'master' of git://git.denx.de/u-boot-arm

Conflicts:
	cpu/arm1176/cpu.c
	cpu/arm1176/start.S
	cpu/arm_cortexa8/s5pc1xx/Makefile
	cpu/arm_cortexa8/s5pc1xx/clock.c
	drivers/serial/serial_s5p.c
	include/asm-arm/arch-s5pc1xx/clk.h
	include/asm-arm/arch-s5pc1xx/gpio.h
	include/asm-arm/arch-s5pc1xx/uart.h

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

1 files changed, 0 insertions, 597 deletions

diff --git a/cpu/mcf5227x/start.S b/cpu/mcf5227x/start.S
deleted file mode 100644
index 0c9c89c..0000000
--- a/cpu/mcf5227x/start.S
+++ /dev/null
@@ -1,597 +0,0 @@
-/*
- * Copyright (C) 2003	Josef Baumgartner <josef.baumgartner@telex.de>
- * Based on code from Bernhard Kuhn <bkuhn@metrowerks.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <config.h>
-#include <timestamp.h>
-#include "version.h"
-
-#ifndef	 CONFIG_IDENT_STRING
-#define	 CONFIG_IDENT_STRING ""
-#endif
-
-/* last three long word reserved for cache status */
-#define ICACHE_STATUS	(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END- 4)
-#define DCACHE_STATUS	(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END- 8)
-#define CACR_STATUS	(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-12)
-
-#define _START	_start
-#define _FAULT	_fault
-
-#define SAVE_ALL						\
-	move.w	#0x2700,%sr;		/* disable intrs */	\
-	subl	#60,%sp;		/* space for 15 regs */ \
-	moveml	%d0-%d7/%a0-%a6,%sp@;
-
-#define RESTORE_ALL						\
-	moveml	%sp@,%d0-%d7/%a0-%a6;				\
-	addl	#60,%sp;		/* space for 15 regs */ \
-	rte;
-
-#if defined(CONFIG_CF_SBF)
-#define ASM_DRAMINIT	(asm_dram_init - TEXT_BASE + CONFIG_SYS_INIT_RAM_ADDR)
-#define ASM_SBF_IMG_HDR	(asm_sbf_img_hdr - TEXT_BASE + CONFIG_SYS_INIT_RAM_ADDR)
-#endif
-
-.text
-/*
- *	Vector table. This is used for initial platform startup.
- *	These vectors are to catch any un-intended traps.
- */
-_vectors:
-
-#if defined(CONFIG_CF_SBF)
-INITSP:		.long	0		/* Initial SP	*/
-INITPC:		.long	ASM_DRAMINIT	/* Initial PC 	*/
-#else
-INITSP:		.long	0	/* Initial SP	*/
-INITPC:		.long	_START	/* Initial PC 		*/
-#endif
-
-vector02:	.long	_FAULT	/* Access Error		*/
-vector03:	.long	_FAULT	/* Address Error	*/
-vector04:	.long	_FAULT	/* Illegal Instruction	*/
-vector05:	.long	_FAULT	/* Reserved		*/
-vector06:	.long	_FAULT	/* Reserved		*/
-vector07:	.long	_FAULT	/* Reserved		*/
-vector08:	.long	_FAULT	/* Privilege Violation	*/
-vector09:	.long	_FAULT	/* Trace		*/
-vector0A:	.long	_FAULT	/* Unimplemented A-Line	*/
-vector0B:	.long	_FAULT	/* Unimplemented F-Line	*/
-vector0C:	.long	_FAULT	/* Debug Interrupt	*/
-vector0D:	.long	_FAULT	/* Reserved		*/
-vector0E:	.long	_FAULT	/* Format Error		*/
-vector0F:	.long	_FAULT	/* Unitialized Int.	*/
-
-/* Reserved */
-vector10_17:
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-
-vector18:	.long	_FAULT	/* Spurious Interrupt	*/
-vector19:	.long	_FAULT	/* Autovector Level 1	*/
-vector1A:	.long	_FAULT	/* Autovector Level 2	*/
-vector1B:	.long	_FAULT	/* Autovector Level 3	*/
-vector1C:	.long	_FAULT	/* Autovector Level 4	*/
-vector1D:	.long	_FAULT	/* Autovector Level 5	*/
-vector1E:	.long	_FAULT	/* Autovector Level 6	*/
-vector1F:	.long	_FAULT	/* Autovector Level 7	*/
-
-#if !defined(CONFIG_CF_SBF)
-/* TRAP #0 - #15 */
-vector20_2F:
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-
-/* Reserved	*/
-vector30_3F:
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-
-vector64_127:
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-
-vector128_191:
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-
-vector192_255:
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-.long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
-#endif
-
-#if defined(CONFIG_CF_SBF)
-	/* Image header: chksum 4 bytes, len 4 bytes, img dest 4 bytes */
-asm_sbf_img_hdr:
-	.long	0x00000000	/* checksum, not yet implemented */
-	.long	0x00020000	/* image length */
-	.long	TEXT_BASE	/* image to be relocated at */
-
-asm_dram_init:
-	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_CTRL), %d0
-	movec	%d0, %RAMBAR1	/* init Rambar */
-	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET), %sp
-	clr.l %sp@-
-
-	/* Must disable global address */
-	move.l	#0xFC008000, %a1
-	move.l	#(CONFIG_SYS_CS0_BASE), (%a1)
-	move.l	#0xFC008008, %a1
-	move.l	#(CONFIG_SYS_CS0_CTRL), (%a1)
-	move.l	#0xFC008004, %a1
-	move.l	#(CONFIG_SYS_CS0_MASK), (%a1)
-
-	/*
-	 * Dram Initialization
-	 * a1, a2, and d0
-	 */
-	/* mscr sdram */
-	move.l	#0xFC0A4074, %a1
-	move.b	#(CONFIG_SYS_SDRAM_DRV_STRENGTH), (%a1)
-	nop
-
-	/* SDRAM Chip 0 and 1 */
-	move.l	#0xFC0B8110, %a1
-	move.l	#0xFC0B8114, %a2
-
-	/* calculate the size */
-	move.l	#0x13, %d1
-	move.l	#(CONFIG_SYS_SDRAM_SIZE), %d2
-#ifdef CONFIG_SYS_SDRAM_BASE1
-	lsr.l	#1, %d2
-#endif
-
-dramsz_loop:
-	lsr.l	#1, %d2
-	add.l	#1, %d1
-	cmp.l	#1, %d2
-	bne	dramsz_loop
-
-	/* SDRAM Chip 0 and 1 */
-	move.l	#(CONFIG_SYS_SDRAM_BASE), (%a1)
-	or.l	%d1, (%a1)
-#ifdef CONFIG_SYS_SDRAM_BASE1
-	move.l	#(CONFIG_SYS_SDRAM_BASE1), (%a2)
-	or.l	%d1, (%a2)
-#endif
-	nop
-
-	/* dram cfg1 and cfg2 */
-	move.l	#0xFC0B8008, %a1
-	move.l	#(CONFIG_SYS_SDRAM_CFG1), (%a1)
-	nop
-	move.l	#0xFC0B800C, %a2
-	move.l	#(CONFIG_SYS_SDRAM_CFG2), (%a2)
-	nop
-
-	move.l	#0xFC0B8000, %a1	/* Mode */
-	move.l	#0xFC0B8004, %a2	/* Ctrl */
-
-	/* Issue PALL */
-	move.l	#(CONFIG_SYS_SDRAM_CTRL + 2), (%a2)
-	nop
-
-	/* Issue LEMR */
-	move.l	#(CONFIG_SYS_SDRAM_MODE), (%a1)
-	nop
-	move.l	#(CONFIG_SYS_SDRAM_EMOD), (%a1)
-	nop
-
-	move.l	#1000, %d0
-wait1000:
-	nop
-	subq.l	#1, %d0
-	bne	wait1000
-
-	/* Issue PALL */
-	move.l	#(CONFIG_SYS_SDRAM_CTRL + 2), (%a2)
-	nop
-
-	/* Perform two refresh cycles */
-	move.l	#(CONFIG_SYS_SDRAM_CTRL + 4), %d0
-	nop
-	move.l	%d0, (%a2)
-	move.l	%d0, (%a2)
-	nop
-
-	move.l	#(CONFIG_SYS_SDRAM_CTRL), %d0
-	and.l	#0x7FFFFFFF, %d0
-	or.l	#0x10000c00, %d0
-	move.l	%d0, (%a2)
-	nop
-
-	/*
-	 * DSPI Initialization
-	 * a0 - general, sram - 0x80008000 - 32, see M52277EVB.h
-	 * a1 - dspi status
-	 * a2 - dtfr
-	 * a3 - drfr
-	 * a4 - Dst addr
-	 */
-
-	/* Enable pins for DSPI mode - chip-selects are enabled later */
-	move.l	#0xFC0A4036, %a0
-	move.b	#0x3F, %d0
-	move.b	%d0, (%a0)
-
-	/* DSPI CS */
-#ifdef CONFIG_SYS_DSPI_CS0
-	move.b	(%a0), %d0
-	or.l	#0xC0, %d0
-	move.b	%d0, (%a0)
-#endif
-#ifdef CONFIG_SYS_DSPI_CS2
-	move.l	#0xFC0A4037, %a0
-	move.b	(%a0), %d0
-	or.l	#0x10, %d0
-	move.b	%d0, (%a0)
-#endif
-	nop
-
-	/* Configure DSPI module */
-	move.l	#0xFC05C000, %a0
-	move.l	#0x80FF0C00, (%a0)	/* Master, clear TX/RX FIFO */
-
-	move.l	#0xFC05C00C, %a0
-	move.l	#0x3E000011, (%a0)
-
-	move.l	#0xFC05C034, %a2	/* dtfr */
-	move.l	#0xFC05C03B, %a3	/* drfr */
-
-	move.l	#(ASM_SBF_IMG_HDR + 4), %a1
-	move.l	(%a1)+, %d5
-	move.l	(%a1), %a4
-
-	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_SBFHDR_DATA_OFFSET), %a0
-	move.l	#(CONFIG_SYS_SBFHDR_SIZE), %d4
-
-	move.l	#0xFC05C02C, %a1	/* dspi status */
-
-	/* Issue commands and address */
-	move.l	#0x8004000B, %d2	/* Fast Read Cmd */
-	jsr	asm_dspi_wr_status
-	jsr	asm_dspi_rd_status
-
-	move.l	#0x80040000, %d2	/* Address byte 2 */
-	jsr	asm_dspi_wr_status
-	jsr	asm_dspi_rd_status
-
-	move.l	#0x80040000, %d2	/* Address byte 1 */
-	jsr	asm_dspi_wr_status
-	jsr	asm_dspi_rd_status
-
-	move.l	#0x80040000, %d2	/* Address byte 0 */
-	jsr	asm_dspi_wr_status
-	jsr	asm_dspi_rd_status
-
-	move.l	#0x80040000, %d2	/* Dummy Wr and Rd */
-	jsr	asm_dspi_wr_status
-	jsr	asm_dspi_rd_status
-
-	/* Transfer serial boot header to sram */
-asm_dspi_rd_loop1:
-	move.l	#0x80040000, %d2
-	jsr	asm_dspi_wr_status
-	jsr	asm_dspi_rd_status
-
-	move.b	%d1, (%a0)		/* read, copy to dst */
-
-	add.l	#1, %a0			/* inc dst by 1 */
-	sub.l	#1, %d4			/* dec cnt by 1 */
-	bne	asm_dspi_rd_loop1
-
-	/* Transfer u-boot from serial flash to memory */
-asm_dspi_rd_loop2:
-	move.l	#0x80040000, %d2
-	jsr	asm_dspi_wr_status
-	jsr	asm_dspi_rd_status
-
-	move.b	%d1, (%a4)		/* read, copy to dst */
-
-	add.l	#1, %a4			/* inc dst by 1 */
-	sub.l	#1, %d5			/* dec cnt by 1 */
-	bne	asm_dspi_rd_loop2
-
-	move.l	#0x00040000, %d2	/* Terminate */
-	jsr	asm_dspi_wr_status
-	jsr	asm_dspi_rd_status
-
-	/* jump to memory and execute */
-	move.l	#(TEXT_BASE + 0x400), %a0
-	move.l	%a0, (%a1)
-	jmp	(%a0)
-
-asm_dspi_wr_status:
-	move.l	(%a1), %d0		/* status */
-	and.l	#0x0000F000, %d0
-	cmp.l	#0x00003000, %d0
-	bgt	asm_dspi_wr_status
-
-	move.l	%d2, (%a2)
-	rts
-
-asm_dspi_rd_status:
-	move.l	(%a1), %d0		/* status */
-	and.l	#0x000000F0, %d0
-	lsr.l	#4, %d0
-	cmp.l	#0, %d0
-	beq	asm_dspi_rd_status
-
-	move.b	(%a3), %d1
-	rts
-#endif			/* CONFIG_CF_SBF */
-
-	.text
-	. = 0x400
-	.globl	_start
-_start:
-	nop
-	nop
-	move.w #0x2700,%sr		/* Mask off Interrupt */
-
-	/* Set vector base register at the beginning of the Flash */
-#if defined(CONFIG_CF_SBF)
-	move.l	#TEXT_BASE, %d0
-	movec	%d0, %VBR
-#else
-	move.l	#CONFIG_SYS_FLASH_BASE, %d0
-	movec	%d0, %VBR
-
-	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_CTRL), %d0
-	movec	%d0, %RAMBAR1
-#endif
-
-	/* initialize general use internal ram */
-	move.l #0, %d0
-	move.l #(ICACHE_STATUS), %a1	/* icache */
-	move.l #(DCACHE_STATUS), %a2	/* icache */
-	move.l #(CACR_STATUS), %a3	/* CACR */
-	move.l %d0, (%a1)
-	move.l %d0, (%a2)
-	move.l %d0, (%a3)
-
-	/* invalidate and disable cache */
-	move.l	#0x01000000, %d0	/* Invalidate cache cmd */
-	movec	%d0, %CACR		/* Invalidate cache */
-	move.l	#0, %d0
-	movec	%d0, %ACR0
-	movec	%d0, %ACR1
-
-	/* set stackpointer to end of internal ram to get some stackspace for
-	   the first c-code */
-	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET), %sp
-	clr.l %sp@-
-
-	move.l #__got_start, %a5	/* put relocation table address to a5 */
-
-	bsr cpu_init_f			/* run low-level CPU init code (from flash) */
-	bsr board_init_f		/* run low-level board init code (from flash) */
-
-	/* board_init_f() does not return */
-
-/*------------------------------------------------------------------------------*/
-
-/*
- * void relocate_code (addr_sp, gd, addr_moni)
- *
- * This "function" does not return, instead it continues in RAM
- * after relocating the monitor code.
- *
- * r3 = dest
- * r4 = src
- * r5 = length in bytes
- * r6 = cachelinesize
- */
-	.globl	relocate_code
-relocate_code:
-	link.w %a6,#0
-	move.l 8(%a6), %sp		/* set new stack pointer */
-
-	move.l 12(%a6), %d0		/* Save copy of Global Data pointer */
-	move.l 16(%a6), %a0		/* Save copy of Destination Address */
-
-	move.l #CONFIG_SYS_MONITOR_BASE, %a1
-	move.l #__init_end, %a2
-	move.l %a0, %a3
-
-	/* copy the code to RAM */
-1:
-	move.l (%a1)+, (%a3)+
-	cmp.l  %a1,%a2
-	bgt.s	 1b
-
-/*
- * We are done. Do not return, instead branch to second part of board
- * initialization, now running from RAM.
- */
-	move.l	%a0, %a1
-	add.l	#(in_ram - CONFIG_SYS_MONITOR_BASE), %a1
-	jmp	(%a1)
-
-in_ram:
-
-clear_bss:
-	/*
-	 * Now clear BSS segment
-	 */
-	move.l	%a0, %a1
-	add.l	#(_sbss - CONFIG_SYS_MONITOR_BASE),%a1
-	move.l	%a0, %d1
-	add.l	#(_ebss - CONFIG_SYS_MONITOR_BASE),%d1
-6:
-	clr.l	(%a1)+
-	cmp.l	%a1,%d1
-	bgt.s	6b
-
-	/*
-	 * fix got table in RAM
-	 */
-	move.l	%a0, %a1
-	add.l	#(__got_start - CONFIG_SYS_MONITOR_BASE),%a1
-	move.l	%a1,%a5			/* * fix got pointer register a5 */
-
-	move.l	%a0, %a2
-	add.l	#(__got_end - CONFIG_SYS_MONITOR_BASE),%a2
-
-7:
-	move.l	(%a1),%d1
-	sub.l	#_start,%d1
-	add.l	%a0,%d1
-	move.l	%d1,(%a1)+
-	cmp.l	%a2, %a1
-	bne	7b
-
-	/* calculate relative jump to board_init_r in ram */
-	move.l %a0, %a1
-	add.l #(board_init_r - CONFIG_SYS_MONITOR_BASE), %a1
-
-	/* set parameters for board_init_r */
-	move.l %a0,-(%sp)		/* dest_addr */
-	move.l %d0,-(%sp)		/* gd */
-	jsr	(%a1)
-
-/*------------------------------------------------------------------------------*/
-/* exception code */
-	.globl _fault
-_fault:
-	jmp _fault
-	.globl	_exc_handler
-
-_exc_handler:
-	SAVE_ALL
-	movel	%sp,%sp@-
-	bsr exc_handler
-	addql	#4,%sp
-	RESTORE_ALL
-
-	.globl	_int_handler
-_int_handler:
-	SAVE_ALL
-	movel	%sp,%sp@-
-	bsr int_handler
-	addql	#4,%sp
-	RESTORE_ALL
-
-/*------------------------------------------------------------------------------*/
-/* cache functions */
-	.globl	icache_enable
-icache_enable:
-	move.l	#0x01200000, %d0	/* Invalid cache */
-	movec	%d0, %CACR
-
-	move.l	#(CONFIG_SYS_SDRAM_BASE + 0x1c000), %d0
-	movec	%d0, %ACR0
-
-	move.l	#0x81600610, %d0	/* Enable cache */
-	movec	%d0, %CACR
-
-	move.l	#(ICACHE_STATUS), %a1
-	moveq	#1, %d0
-	move.l	%d0, (%a1)
-	rts
-
-	.globl	icache_disable
-icache_disable:
-	move.l	#0x01F00000, %d0	/* Setup cache mask */
-	movec	%d0, %CACR		/* Invalidate icache */
-	clr.l	%d0
-	movec	%d0, %ACR0
-	movec	%d0, %ACR1
-
-	move.l	#(ICACHE_STATUS), %a1
-	moveq	#0, %d0
-	move.l	%d0, (%a1)
-	rts
-
-	.globl	icache_status
-icache_status:
-	move.l	#(ICACHE_STATUS), %a1
-	move.l	(%a1), %d0
-	rts
-
-	.globl	icache_invalid
-icache_invalid:
-	move.l	#0x80600610, %d0	/* Invalidate icache */
-	movec	%d0, %CACR		/* Enable and invalidate cache */
-	rts
-
-	.globl	dcache_enable
-dcache_enable:
-	move.l	#0x01200000, %d0	/* Invalid cache */
-	movec	%d0, %CACR
-
-	move.l	#0x81300610, %d0
-	movec	%d0, %CACR
-
-	move.l	#(DCACHE_STATUS), %a1
-	moveq	#1, %d0
-	move.l	%d0, (%a1)
-	rts
-
-	.globl	dcache_disable
-dcache_disable:
-	move.l	#0x81600610, %d0	/* Setup cache mask */
-	movec	%d0, %CACR		/* Invalidate icache */
-
-	move.l	#(DCACHE_STATUS), %a1
-	moveq	#0, %d0
-	move.l	%d0, (%a1)
-	rts
-
-	.globl	dcache_invalid
-dcache_invalid:
-	move.l	#0x81100610, %d0	/* Setup cache mask */
-	movec	%d0, %CACR		/* Enable and invalidate cache */
-	rts
-
-	.globl	dcache_status
-dcache_status:
-	move.l	#(DCACHE_STATUS), %a1
-	move.l	(%a1), %d0
-	rts
-
-/*------------------------------------------------------------------------------*/
-
-	.globl	version_string
-version_string:
-	.ascii U_BOOT_VERSION
-	.ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")"
-	.ascii CONFIG_IDENT_STRING, "\0"
-	.align 4