Remove this target since rb-2.6 will build both rb532 and adm5120 later on

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6992 3c298f89-4303-0410-b956-a3cf2f4a3e73

7 files changed, 0 insertions, 843 deletions

diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/Makefile b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/Makefile
deleted file mode 100644
index a68b4a145..000000000
--- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the ADMtek ADM5120 SoC specific parts of the kernel
-#
-
-obj-y  := setup.o prom.o irq.o memory.o mipsIRQ.o adm5120_info.o
-
-EXTRA_AFLAGS := $(CFLAGS)
diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/adm5120_info.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/adm5120_info.c
deleted file mode 100644
index 18e267479..000000000
--- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/adm5120_info.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * $Id$
- *
- * Copyright (C) 2007 OpenWrt.org
- * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
- *
- * 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.
- */
-
-#include <linux/types.h>
-#include <linux/autoconf.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
-
-#include <adm5120_info.h>
-#include <adm5120_defs.h>
-#include <adm5120_switch.h>
-#include <myloader.h>
-
-/* boot loaders specific definitions */
-#define CFE_EPTSEAL	0x43464531 /* CFE1 is the magic number to recognize CFE from other bootloaders */
-
-struct adm5120_info adm5120_info = {
-	.cpu_speed		= CPU_SPEED_175,
-	.cpu_package		= CPU_PACKAGE_PQFP,
-	.boot_loader		= BOOT_LOADER_UNKNOWN,
-	.board_type		= BOARD_TYPE_UNKNOWN
-};
-
-static char *boot_loader_names[BOOT_LOADER_LAST+1] = {
-	[BOOT_LOADER_UNKNOWN]	= "Unknown",
-	[BOOT_LOADER_CFE]	= "CFE",
-	[BOOT_LOADER_UBOOT]	= "U-Boot",
-	[BOOT_LOADER_MYLOADER]	= "MyLoader"
-};
-
-/*
- * CPU settings detection
- */
-#define CODE_GET_PC(c)		((c) & CODE_PC_MASK)
-#define CODE_GET_REV(c)		(((c) >> CODE_REV_SHIFT) & CODE_REV_MASK)
-#define CODE_GET_PK(c)		(((c) >> CODE_PK_SHIFT) & CODE_PK_MASK)
-#define CODE_GET_CLKS(c)	(((c) >> CODE_CLKS_SHIFT) & CODE_CLKS_MASK)
-#define CODE_GET_NAB(c)		(((c) & CODE_NAB) != 0)
-
-static void __init detect_cpu_info(void)
-{
-	uint32_t *reg;
-	uint32_t code;
-	uint32_t clks;
-
-	reg = (uint32_t *)KSEG1ADDR(ADM5120_SWITCH_BASE+SWITCH_REG_CODE);
-	code = *reg;
-
-	clks = CODE_GET_CLKS(code);
-
-	adm5120_info.product_code = CODE_GET_PC(code);
-	adm5120_info.revision = CODE_GET_REV(code);
-
-	adm5120_info.cpu_speed = CPU_SPEED_175;
-	if (clks & 1)
-		adm5120_info.cpu_speed += 25000000;
-	if (clks & 2)
-		adm5120_info.cpu_speed += 50000000;
-
-	adm5120_info.cpu_package = (CODE_GET_PK(code) == CODE_PK_BGA) ?
-		CPU_PACKAGE_BGA : CPU_PACKAGE_PQFP;
-
-	adm5120_info.nand_boot = CODE_GET_NAB(code);
-
-}
-
-/*
- * Boot loader detection routines
- */
-static int __init detect_cfe(void)
-{
-	/*
-	 * This method only works, when we are booted directly from the CFE.
-	 */
-	uint32_t cfe_handle = (uint32_t) fw_arg0;
-	uint32_t cfe_a1_val = (uint32_t) fw_arg1;
-	uint32_t cfe_entry = (uint32_t) fw_arg2;
-	uint32_t cfe_seal = (uint32_t) fw_arg3;
-
-	/* Check for CFE by finding the CFE magic number */
-	if (cfe_seal != CFE_EPTSEAL) {
-		/* We are not booted from CFE */
-		return 0;
-	}
-
-	/* cfe_a1_val must be 0, because only one CPU present in the ADM5120 SoC */
-	if (cfe_a1_val != 0) {
-		return 0;
-	}
-
-	/* The cfe_handle, and the cfe_entry must be kernel mode addresses */
-	if ((cfe_handle < KSEG0) || (cfe_entry < KSEG0)) {
-		return 0;
-	}
-
-	return 1;
-}
-
-static int __init detect_uboot(void)
-{
-	/* FIXME: not yet implemented */
-	return 0;
-}
-
-static int __init detect_myloader(void)
-{
-	struct mylo_system_params *sysp;
-	struct mylo_board_params *boardp;
-	struct mylo_partition_table *parts;
-
-	sysp = (struct mylo_system_params *)(MYLO_MIPS_SYS_PARAMS);
-	boardp = (struct mylo_board_params *)(MYLO_MIPS_BOARD_PARAMS);
-	parts = (struct mylo_partition_table *)(MYLO_MIPS_PARTITIONS);
-
-	/* Check for some magic numbers */
-	if ((sysp->magic != MYLO_MAGIC_SYS_PARAMS) ||
-	   (boardp->magic != MYLO_MAGIC_BOARD_PARAMS) ||
-	   (parts->magic != MYLO_MAGIC_PARTITIONS))
-		return 0;
-
-	return 1;
-}
-
-static int __init detect_routerboot(void)
-{
-	/* FIXME: not yet implemented */
-	return 0;
-}
-
-static int __init detect_bootloader(void)
-{
-	if (detect_cfe())
-		return BOOT_LOADER_CFE;
-
-	if (detect_uboot())
-		return BOOT_LOADER_UBOOT;
-
-	if (detect_myloader())
-		return BOOT_LOADER_MYLOADER;
-
-	if (detect_routerboot())
-		return BOOT_LOADER_ROUTERBOOT;
-
-	return BOOT_LOADER_UNKNOWN;
-}
-
-/*
- * Board detection
- */
-static void __init detect_board_type(void)
-{
-	/* FIXME: not yet implemented */
-}
-
-void __init adm5120_info_show(void)
-{
-	printk("ADM%04X%s revision %d, running at %ldMHz\n",
-		adm5120_info.product_code,
-		(adm5120_info.cpu_package == CPU_PACKAGE_BGA) ? "" : "P",
-		adm5120_info.revision,
-		(adm5120_info.cpu_speed / 1000000)
-		);
-	printk("Boot loader is: %s\n", boot_loader_names[adm5120_info.boot_loader]);
-	printk("Booted from   : %s flash\n", adm5120_info.nand_boot ? "NAND" : "NOR");
-}
-
-void __init adm5120_info_init(void)
-{
-	detect_cpu_info();
-	adm5120_info.boot_loader = detect_bootloader();
-	detect_board_type();
-
-	adm5120_info_show();
-}
diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/irq.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/irq.c
deleted file mode 100644
index 46f3bb05e..000000000
--- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/irq.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- *	Copyright (C) ADMtek Incorporated.
- *		Creator : daniell@admtek.com.tw
- *	Carsten Langgaard, carstenl@mips.com
- *	Copyright (C) 2000, 2001 MIPS Technologies, Inc.
- *	Copyright (C) 2001 Ralf Baechle
- *	Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
- */
-
-#include <linux/autoconf.h>
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-#include <linux/pm.h>
-
-#include <asm/irq.h>
-#include <asm/time.h>
-#include <asm/mipsregs.h>
-#include <asm/gdb-stub.h>
-#include <asm/irq_cpu.h>
-
-#define MIPS_CPU_TIMER_IRQ 7
-
-extern int setup_irq(unsigned int irq, struct irqaction *irqaction);
-extern irq_desc_t irq_desc[];
-extern asmlinkage void mipsIRQ(void);
-
-int mips_int_lock(void);
-void mips_int_unlock(int);
-
-unsigned int mips_counter_frequency;
-
-#define ADM5120_INTC_REG(reg)	(*(volatile u32 *)(KSEG1ADDR(0x12200000+(reg))))
-#define ADM5120_INTC_STATUS	ADM5120_INTC_REG(0x00)
-#define ADM5120_INTC_ENABLE	ADM5120_INTC_REG(0x08)
-#define ADM5120_INTC_DISABLE	ADM5120_INTC_REG(0x0c)
-#define ADM5120_IRQ_MAX		9
-#define ADM5120_IRQ_MASK	0x3ff
-
-void adm5120_hw0_irqdispatch(struct pt_regs *regs)
-{
-	unsigned long intsrc;
-	int i;
-
-	intsrc = ADM5120_INTC_STATUS & ADM5120_IRQ_MASK;
-
-	for (i = 0; intsrc; intsrc >>= 1, i++)
-		if (intsrc & 0x1)
-			do_IRQ(i);
-		else
-			spurious_interrupt();
-}
-
-void mips_timer_interrupt(struct pt_regs *regs)
-{
-        write_c0_compare(read_c0_count()+ mips_counter_frequency/HZ);
-        ll_timer_interrupt(MIPS_CPU_TIMER_IRQ);
-}
-
-/* Main interrupt dispatcher */
-asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
-{
-        unsigned int cp0_cause = read_c0_cause() & read_c0_status();
-
-        if (cp0_cause & CAUSEF_IP7) {
-                mips_timer_interrupt( regs);
-        } else if (cp0_cause & CAUSEF_IP2) {
-                adm5120_hw0_irqdispatch( regs);
-        }
-}
-
-void enable_adm5120_irq(unsigned int irq)
-{
-	int s;
-
-	/* Disable all interrupts (FIQ/IRQ) */
-	s = mips_int_lock();
-
-	if ((irq < 0) || (irq > ADM5120_IRQ_MAX)) 
-		goto err_exit;
-
-	ADM5120_INTC_ENABLE = (1<<irq);
-
-err_exit:
-
-	/* Restore the interrupts states */
-	mips_int_unlock(s);
-}
-
-
-void disable_adm5120_irq(unsigned int irq)
-{
-	int s;
-
-	/* Disable all interrupts (FIQ/IRQ) */
-	s = mips_int_lock();
-
-	if ((irq < 0) || (irq > ADM5120_IRQ_MAX)) 
-		goto err_exit;
-
-	ADM5120_INTC_DISABLE = (1<<irq);
-
-err_exit:
-	/* Restore the interrupts states */
-	mips_int_unlock(s);
-}
-
-unsigned int startup_adm5120_irq(unsigned int irq)
-{
-	enable_adm5120_irq(irq);
-	return 0;
-}
-
-void shutdown_adm5120_irq(unsigned int irq)
-{
-	disable_adm5120_irq(irq);
-}
-
-static inline void ack_adm5120_irq(unsigned int irq_nr)
-{
-	ADM5120_INTC_DISABLE = (1 << irq_nr);
-}
-
-
-static void end_adm5120_irq(unsigned int irq_nr)
-{
-	ADM5120_INTC_ENABLE = (1 << irq_nr);
-}
-
-static hw_irq_controller adm5120_irq_type = {
-	.typename 	= "MIPS",
-	.startup	= startup_adm5120_irq,
-	.shutdown	= shutdown_adm5120_irq,
-	.enable		= enable_adm5120_irq,
-	.disable	= disable_adm5120_irq,
-	.ack 		= ack_adm5120_irq,
-	.end		= end_adm5120_irq,
-	.set_affinity	= NULL,
-};
-
-
-void __init arch_init_irq(void)
-{
-	int i;
-	
-	for (i = 0; i <= ADM5120_IRQ_MAX; i++) {
-		irq_desc[i].status = IRQ_DISABLED;
-		irq_desc[i].action = 0;
-		irq_desc[i].depth = 1;
-		irq_desc[i].chip = &adm5120_irq_type;
-	}
-}
diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/memory.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/memory.c
deleted file mode 100644
index e5c7f0c91..000000000
--- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/memory.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*****************************************************************************
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
- * Copyright (C) 2003 ADMtek Incorporated.
- *	daniell@admtek.com.tw
- * Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
- *
- * ########################################################################
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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 <linux/autoconf.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/pfn.h>
-#include <linux/string.h>
-
-#include <asm/bootinfo.h>
-#include <asm/page.h>
-#include <asm/sections.h>
-
-#include <asm-mips/mips-boards/prom.h>
-
-extern char *prom_getenv(char *envname);
-
-#define PFN_ALIGN(x)    (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
-
-#define ADM5120_MEMCTRL			0x1200001c
-#define ADM5120_MEMCTRL_SDRAM_MASK	0x7
-
-static const unsigned long adm_sdramsize[] __initdata = {
-	0x0,		/* Reserved */
-	0x0400000,	/* 4Mb */
-	0x0800000,	/* 8Mb */
-	0x1000000,	/* 16Mb */
-	0x4000000,	/* 64Mb */
-	0x8000000,	/* 128Mb */
-};
-
-/* determined physical memory size, not overridden by command line args  */
-unsigned long physical_memsize = 0L;
-
-struct prom_pmemblock mdesc[PROM_MAX_PMEMBLOCKS];
-
-struct prom_pmemblock * __init prom_getmdesc(void)
-{
-	char *memsize_str;
-	unsigned int memsize;
-	char cmdline[CL_SIZE], *ptr;
-
-	memsize_str = prom_getenv("memsize");
-
-	if (!memsize_str)
-	{
-		prom_printf("memsize not set in boot prom, set to default (8Mb)\n");
-		physical_memsize = 0x00800000;
-	}
-	else
-#ifdef DEBUG
-		prom_printf("prom_memsize = %s\n", memsize_str);
-#endif
-		physical_memsize = simple_strtol(memsize_str, NULL, 0);
-
-	/* Check the command line for a memsize directive that overrides
-	 * the physical/default amount */
-	strcpy(cmdline, arcs_cmdline);
-	ptr = strstr(cmdline, "memsize=");
-	if (ptr && (ptr != cmdline) && (*(ptr - 1) != ' '))
-	ptr = strstr(ptr, " memsize=");
-
-	if (ptr)
-		memsize = memparse(ptr + 8, &ptr);
-	else
-		memsize = physical_memsize;
-
-       memset(mdesc, 0, sizeof(mdesc));
-
-       mdesc[0].type = BOOT_MEM_RAM;
-       mdesc[0].base = CPHYSADDR(PFN_ALIGN(&_end));
-       mdesc[0].size = memsize - mdesc[0].base;
-
-       return &mdesc[0];
-}
-
-void __init prom_meminit(void)
-{
-	struct prom_pmemblock *p;
-
-	p = prom_getmdesc();
-
-	while (p->size)
-	{
-		long type;
-		unsigned long base, size;
-		base = p->base;
-		type = p->type,
-		size = p->size;
-		add_memory_region(base, size, type);
-		p++;
-	}
-}
-
-#if 0
-void __init prom_meminit(void)
-{
-	unsigned long base = CPHYSADDR(PFN_ALIGN(&_end));
-	unsigned long size;
-
-	u32 memctrl = *(u32*)KSEG1ADDR(ADM5120_MEMCTRL);
-	size = adm_sdramsize[memctrl & ADM5120_MEMCTRL_SDRAM_MASK];
-	add_memory_region(base, size-base, BOOT_MEM_RAM);
-}
-#endif
-
-unsigned long __init prom_free_prom_memory(void)
-{
-	/* We do not have to prom memory to free */
-        return 0;
-}
diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/mipsIRQ.S b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/mipsIRQ.S
deleted file mode 100644
index f118fb402..000000000
--- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/mipsIRQ.S
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999, 2000 MIPS Technologies, Inc.  All rights reserved.
- *
- * ########################################################################
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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.
- *
- * ########################################################################
- *
- * Interrupt exception dispatch code.
- *
- */
-#include <linux/autoconf.h>
-
-#include <asm/asm.h>
-#include <asm/mipsregs.h>
-#include <asm/regdef.h>
-#include <asm/stackframe.h>
-
-#define STATUS_IE	0x00000001
-
-/* A lot of complication here is taken away because:
- *
- * 1) We handle one interrupt and return, sitting in a loop and moving across
- *    all the pending IRQ bits in the cause register is _NOT_ the answer, the
- *    common case is one pending IRQ so optimize in that direction.
- *
- * 2) We need not check against bits in the status register IRQ mask, that
- *    would make this routine slow as hell.
- *
- * 3) Linux only thinks in terms of all IRQs on or all IRQs off, nothing in
- *    between like BSD spl() brain-damage.
- *
- * Furthermore, the IRQs on the MIPS board look basically (barring software
- * IRQs which we don't use at all and all external interrupt sources are
- * combined together on hardware interrupt 0 (MIPS IRQ 2)) like:
- *
- *	MIPS IRQ	Source
- *      --------        ------
- *             0	Software (ignored)
- *             1        Software (ignored)
- *             2        Combined hardware interrupt (hw0)
- *             3        Hardware (ignored)
- *             4        Hardware (ignored)
- *             5        Hardware (ignored)
- *             6        Hardware (ignored)
- *             7        R4k timer (what we use)
- *
- * Note: On the SEAD board thing are a little bit different.
- *       Here IRQ 2 (hw0) is wired to the UART0 and IRQ 3 (hw1) is wired
- *       wired to UART1.
- *	
- * We handle the IRQ according to _our_ priority which is:
- *
- * Highest ----     R4k Timer
- * Lowest  ----     Combined hardware interrupt
- *
- * then we just return, if multiple IRQs are pending then we will just take
- * another exception, big deal.
- */
-
-	.text
-	.set	noreorder
-	.set	noat
-	.align	5
-
-NESTED(mipsIRQ, PT_SIZE, sp)
-	SAVE_ALL
-	CLI
-	.set	at
-
-	mfc0	s0, CP0_CAUSE		
-	mfc0	s1, CP0_STATUS
-	and     s0, s0, s1
-	
-	/* First we check for r4k counter/timer IRQ. */
-	andi	a0, s0, CAUSEF_IP7
-	beq		a0, zero, 1f
-	nop
-
-	move	a0, sp
-	jal		mips_timer_interrupt
-	nop
-
-	j		ret_from_irq
-	nop				
-
-1:
-	andi	a0, s0, CAUSEF_IP2
-	beq		a0, zero, 1f	
-	nop
-	
-	move	a0, sp			
-	jal		adm5120_hw0_irqdispatch	 
-	nop
-1:
-	j		ret_from_irq
-	nop							
-
-END(mipsIRQ)
-
-
-LEAF(mips_int_lock)
-	.set noreorder
-	mfc0	v0, CP0_STATUS
-	li		v1, ~STATUS_IE
-	and		v1, v1, v0
-	mtc0	v1, CP0_STATUS
-	j		ra
-	and		v0, v0, STATUS_IE
-	.set reorder
-END(mips_int_lock)
-
-
-LEAF(mips_int_unlock)
-	mfc0	v0, CP0_STATUS
-	and		a0, a0, STATUS_IE
-	or		v0, v0, a0
-	mtc0	v0, CP0_STATUS
-	j		ra
-	nop
-END(mips_int_unlock)
-
diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/prom.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/prom.c
deleted file mode 100644
index e644fc37c..000000000
--- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/prom.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*****************************************************************************
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
- * Copyright (C) 2003 ADMtek Incorporated.
- *	daniell@admtek.com.tw
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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 <linux/init.h>
-#include <linux/autoconf.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
-
-#include <adm5120_info.h>
-
-void setup_prom_printf(int);
-void prom_printf(char *, ...);
-void prom_meminit(void);
-
-#define ADM5120_ENVC           1
-
-char *adm5120_envp[2*ADM5120_ENVC] = {"memsize","0x001000000"};
-
-#define READCSR(r)      *(volatile unsigned long *)(0xB2600000+(r))
-#define WRITECSR(r,v)   *(volatile unsigned long *)(0xB2600000+(r)) = v
-
-#define UART_DR_REG         0x00
-#define UART_FR_REG         0x18
-#define UART_TX_FIFO_FULL   0x20
-
-int putPromChar(char c)
-{
-	WRITECSR(UART_DR_REG, c);
-        while ( (READCSR(UART_FR_REG) & UART_TX_FIFO_FULL) );
-        return 0;
-}
-
-/*
- * Ugly prom_printf used for debugging
- */
-
-void prom_printf(char *fmt, ...)
-{
-        va_list args;
-        int l;
-        char *p, *buf_end;
-        char buf[1024];
-
-        va_start(args, fmt);
-        l = vsprintf(buf, fmt, args); /* hopefully i < sizeof(buf) */
-        va_end(args);
-
-        buf_end = buf + l;
-
-        for (p = buf; p < buf_end; p++) {
-                /* Crude cr/nl handling is better than none */
-                if (*p == '\n')
-                        putPromChar('\r');
-                putPromChar(*p);
-        }
-}
-
-char *prom_getenv(char *envname)
-{
-	int i, index=0;
-
-	i = strlen(envname);
-
-	printk(KERN_INFO "GETENV: envname is %s\n", envname);
-
-	while(index < (2*ADM5120_ENVC)) {
-		if(strncmp(envname, adm5120_envp[index], i) == 0) {
-			printk(KERN_INFO "GETENV: returning %s\n", adm5120_envp[index+1]);
-			return(adm5120_envp[index+1]);
-		}
-		index += 2;
-	}
-
-	printk(KERN_INFO "GETENV: not found.\n");
-	return(NULL);
-}
-
-	
-/*
- * initialize the prom module.
- */
-void __init prom_init(void)
-{
-	/* you should these macros defined in include/asm/bootinfo.h */
-	mips_machgroup = MACH_GROUP_ADM_GW;
-	mips_machtype = MACH_ADM_GW_5120;
-	
-	adm5120_info_init();
-
-	/* init command line, register a default kernel command line */
-	strcpy(&(arcs_cmdline[0]), "console=ttyS0,115200 rootfstype=squashfs,jffs2 init=/etc/preinit");
-
-	/* init memory map */
-	prom_meminit();
-}
diff --git a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/setup.c b/target/linux/rb1xx-2.6/files/arch/mips/adm5120/setup.c
deleted file mode 100644
index 1b99d7799..000000000
--- a/target/linux/rb1xx-2.6/files/arch/mips/adm5120/setup.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- *	Copyright (C) ADMtek Incorporated.
- *		Creator : daniell@admtek.com.tw
- *	Copyright 1999, 2000 MIPS Technologies, Inc.
- *	Copyright Jeroen Vreeken (pe1rxq@amsat.org), 2005
- */
-
-#include <linux/autoconf.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-
-#include <asm/reboot.h>
-#include <asm/io.h>
-#include <asm/time.h>
-
-#include <adm5120_info.h>
-
-#define ADM5120_SOFTRESET	0x12000004
-#define STATUS_IE		0x00000001
-#define ALLINTS (IE_IRQ0 | IE_IRQ5 | STATUS_IE)
-
-void  mips_time_init(void);
-
-extern unsigned int mips_counter_frequency;
-
-void adm5120_restart(char *command)
-{
-	*(u32*)KSEG1ADDR(ADM5120_SOFTRESET)=1;
-}
-
-
-void adm5120_halt(void)
-{
-        printk(KERN_NOTICE "\n** You can safely turn off the power\n");
-        while (1);
-}
-
-
-void adm5120_power_off(void)
-{
-        adm5120_halt();
-}
-
-void __init adm5120_time_init(void)
-{
-	mips_counter_frequency = adm5120_info.cpu_speed >> 1;
-}
-
-void __init plat_timer_setup(struct irqaction *irq)
-{
-	/* to generate the first timer interrupt */
-	write_c0_compare(read_c0_count()+ mips_counter_frequency/HZ);
-	clear_c0_status(ST0_BEV);
-	set_c0_status(ALLINTS);
-}
-
-void __init plat_mem_setup(void)
-{
-	printk(KERN_INFO "ADM5120 board setup\n");
-
-	board_time_init = adm5120_time_init;
-	//board_timer_setup = mips_timer_setup;
-
-	_machine_restart = adm5120_restart;
-	_machine_halt = adm5120_halt;
-	pm_power_off = adm5120_power_off;
-
-	set_io_port_base(KSEG1);
-}
-
-const char *get_system_type(void)
-{
-	return "ADM5120 Board";
-}
-
-static struct resource adm5120_hcd_resources[] = {
-	[0] = {
-		.start	= 0x11200000,
-		.end	= 0x11200084,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= 0x3,
-		.end	= 0x3,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device adm5120hcd_device = {
-	.name		= "adm5120-hcd",
-	.id		= -1,
-	.num_resources	= ARRAY_SIZE(adm5120_hcd_resources),
-	.resource	= adm5120_hcd_resources,
-};
-
-static struct platform_device *devices[] __initdata = {
-	&adm5120hcd_device,
-};
-
-static int __init adm5120_init(void)
-{
-	return platform_add_devices(devices, ARRAY_SIZE(devices));
-}
-
-subsys_initcall(adm5120_init);