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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-01-06 22:38:38 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-01-06 22:38:38 +0000
commitee47517d9a4bdfeb00c3274840bb29e7764dc20e (patch)
treec65a024af7aead0933fef9da6cc8416e7abcce76 /target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx
parent3b617e51ccb4e6e8fd00cbf15bf76a218776d6dd (diff)
nuke old 2.6.23 code for brcm47xx
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13910 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx')
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/Makefile7
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/cfe_env.c229
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h37
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/irq.c86
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/nvram.c125
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/prom.c61
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/setup.c246
-rw-r--r--target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/time.c62
8 files changed, 0 insertions, 853 deletions
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/Makefile b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/Makefile
deleted file mode 100644
index f80945c8b..000000000
--- a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the BCM47xx specific kernel interface routines
-# under Linux.
-#
-
-obj-y := irq.o prom.o setup.o time.o
-obj-y += nvram.o cfe_env.o
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/cfe_env.c b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/cfe_env.c
deleted file mode 100644
index c1d5eeef5..000000000
--- a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/cfe_env.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * CFE environment variable access
- *
- * Copyright 2001-2003, Broadcom Corporation
- * Copyright 2006, Felix Fietkau <nbd@openwrt.org>
- *
- * 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/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-
-#define NVRAM_SIZE (0x1ff0)
-static char _nvdata[NVRAM_SIZE];
-static char _valuestr[256];
-
-/*
- * TLV types. These codes are used in the "type-length-value"
- * encoding of the items stored in the NVRAM device (flash or EEPROM)
- *
- * The layout of the flash/nvram is as follows:
- *
- * <type> <length> <data ...> <type> <length> <data ...> <type_end>
- *
- * The type code of "ENV_TLV_TYPE_END" marks the end of the list.
- * The "length" field marks the length of the data section, not
- * including the type and length fields.
- *
- * Environment variables are stored as follows:
- *
- * <type_env> <length> <flags> <name> = <value>
- *
- * If bit 0 (low bit) is set, the length is an 8-bit value.
- * If bit 0 (low bit) is clear, the length is a 16-bit value
- *
- * Bit 7 set indicates "user" TLVs. In this case, bit 0 still
- * indicates the size of the length field.
- *
- * Flags are from the constants below:
- *
- */
-#define ENV_LENGTH_16BITS 0x00 /* for low bit */
-#define ENV_LENGTH_8BITS 0x01
-
-#define ENV_TYPE_USER 0x80
-
-#define ENV_CODE_SYS(n,l) (((n)<<1)|(l))
-#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER)
-
-/*
- * The actual TLV types we support
- */
-
-#define ENV_TLV_TYPE_END 0x00
-#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS)
-
-/*
- * Environment variable flags
- */
-
-#define ENV_FLG_NORMAL 0x00 /* normal read/write */
-#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */
-#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */
-
-#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */
-#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */
-
-
-/* *********************************************************************
- * _nvram_read(buffer,offset,length)
- *
- * Read data from the NVRAM device
- *
- * Input parameters:
- * buffer - destination buffer
- * offset - offset of data to read
- * length - number of bytes to read
- *
- * Return value:
- * number of bytes read, or <0 if error occured
- ********************************************************************* */
-static int
-_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length)
-{
- int i;
- if (offset > NVRAM_SIZE)
- return -1;
-
- for ( i = 0; i < length; i++) {
- buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i];
- }
- return length;
-}
-
-
-static char*
-_strnchr(const char *dest,int c,size_t cnt)
-{
- while (*dest && (cnt > 0)) {
- if (*dest == c) return (char *) dest;
- dest++;
- cnt--;
- }
- return NULL;
-}
-
-
-
-/*
- * Core support API: Externally visible.
- */
-
-/*
- * Get the value of an NVRAM variable
- * @param name name of variable to get
- * @return value of variable or NULL if undefined
- */
-
-char*
-cfe_env_get(unsigned char *nv_buf, char* name)
-{
- int size;
- unsigned char *buffer;
- unsigned char *ptr;
- unsigned char *envval;
- unsigned int reclen;
- unsigned int rectype;
- int offset;
- int flg;
-
- if (!strcmp(name, "nvram_type"))
- return "cfe";
-
- size = NVRAM_SIZE;
- buffer = &_nvdata[0];
-
- ptr = buffer;
- offset = 0;
-
- /* Read the record type and length */
- if (_nvram_read(nv_buf, ptr,offset,1) != 1) {
- goto error;
- }
-
- while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) {
-
- /* Adjust pointer for TLV type */
- rectype = *(ptr);
- offset++;
- size--;
-
- /*
- * Read the length. It can be either 1 or 2 bytes
- * depending on the code
- */
- if (rectype & ENV_LENGTH_8BITS) {
- /* Read the record type and length - 8 bits */
- if (_nvram_read(nv_buf, ptr,offset,1) != 1) {
- goto error;
- }
- reclen = *(ptr);
- size--;
- offset++;
- }
- else {
- /* Read the record type and length - 16 bits, MSB first */
- if (_nvram_read(nv_buf, ptr,offset,2) != 2) {
- goto error;
- }
- reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1);
- size -= 2;
- offset += 2;
- }
-
- if (reclen > size)
- break; /* should not happen, bad NVRAM */
-
- switch (rectype) {
- case ENV_TLV_TYPE_ENV:
- /* Read the TLV data */
- if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen)
- goto error;
- flg = *ptr++;
- envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1));
- if (envval) {
- *envval++ = '\0';
- memcpy(_valuestr,envval,(reclen-1)-(envval-ptr));
- _valuestr[(reclen-1)-(envval-ptr)] = '\0';
-#if 0
- printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr);
-#endif
- if(!strcmp(ptr, name)){
- return _valuestr;
- }
- if((strlen(ptr) > 1) && !strcmp(&ptr[1], name))
- return _valuestr;
- }
- break;
-
- default:
- /* Unknown TLV type, skip it. */
- break;
- }
-
- /*
- * Advance to next TLV
- */
-
- size -= (int)reclen;
- offset += reclen;
-
- /* Read the next record type */
- ptr = buffer;
- if (_nvram_read(nv_buf, ptr,offset,1) != 1)
- goto error;
- }
-
-error:
- return NULL;
-
-}
-
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h
deleted file mode 100644
index 6bb18e8e5..000000000
--- a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/include/nvram.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
- *
- * 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.
- */
-
-#ifndef __NVRAM_H
-#define __NVRAM_H
-
-struct nvram_header {
- u32 magic;
- u32 len;
- u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
- u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
- u32 config_ncdl; /* ncdl values for memc */
-};
-
-struct nvram_tuple {
- char *name;
- char *value;
- struct nvram_tuple *next;
-};
-
-#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */
-#define NVRAM_VERSION 1
-#define NVRAM_HEADER_SIZE 20
-#define NVRAM_SPACE 0x8000
-
-#define NVRAM_MAX_VALUE_LEN 255
-#define NVRAM_MAX_PARAM_LEN 64
-
-char *nvram_get(const char *name);
-
-#endif
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/irq.c b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/irq.c
deleted file mode 100644
index d70789435..000000000
--- a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/irq.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
- * Copyright (C) 2008 Michael Buesch <mb@bu3sch.de>
- *
- * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/smp.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/ssb/ssb.h>
-
-#include <asm/cpu.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/irq_cpu.h>
-
-
-extern struct ssb_bus ssb;
-
-
-void plat_irq_dispatch(void)
-{
- u32 cause;
-
- cause = read_c0_cause() & read_c0_status() & CAUSEF_IP;
-
- clear_c0_status(cause);
-
- if (cause & CAUSEF_IP7)
- do_IRQ(7);
- if (cause & CAUSEF_IP2)
- do_IRQ(2);
- if (cause & CAUSEF_IP3)
- do_IRQ(3);
- if (cause & CAUSEF_IP4)
- do_IRQ(4);
- if (cause & CAUSEF_IP5)
- do_IRQ(5);
- if (cause & CAUSEF_IP6)
- do_IRQ(6);
-}
-
-void __init arch_init_irq(void)
-{
- mips_cpu_irq_init();
-}
-
-int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
- int res;
-
- res = ssb_pcibios_map_irq(dev, slot, pin);
- if (res < 0) {
- printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n",
- dev->dev.bus_id);
- return 0;
- }
- /* IRQ-0 and IRQ-1 are software interrupts. */
- WARN_ON((res == 0) || (res == 1));
-
- return res;
-}
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/nvram.c b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/nvram.c
deleted file mode 100644
index 3f32ad9d6..000000000
--- a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/nvram.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * BCM947xx nvram variable access
- *
- * Copyright 2005, Broadcom Corporation
- * Copyright 2006, Felix Fietkau <nbd@openwrt.org>
- *
- * 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/init.h>
-#include <linux/module.h>
-#include <linux/ssb/ssb.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/slab.h>
-#include <asm/byteorder.h>
-#include <asm/bootinfo.h>
-#include <asm/addrspace.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-
-#include <nvram.h>
-
-#define MB * 1048576
-extern struct ssb_bus ssb;
-
-static char nvram_buf[NVRAM_SPACE];
-static int cfe_env;
-extern char *cfe_env_get(char *nv_buf, const char *name);
-
-/* Probe for NVRAM header */
-static void __init early_nvram_init(void)
-{
- struct ssb_mipscore *mcore = &ssb.mipscore;
- struct nvram_header *header;
- int i;
- u32 base, lim, off;
- u32 *src, *dst;
-
- base = mcore->flash_window;
- lim = mcore->flash_window_size;
- cfe_env = 0;
-
-
- /* XXX: hack for supporting the CFE environment stuff on WGT634U */
- if (lim >= 8 MB) {
- src = (u32 *) KSEG1ADDR(base + 8 MB - 0x2000);
- dst = (u32 *) nvram_buf;
-
- if ((*src & 0xff00ff) == 0x000001) {
- printk("early_nvram_init: WGT634U NVRAM found.\n");
-
- for (i = 0; i < 0x1ff0; i++) {
- if (*src == 0xFFFFFFFF)
- break;
- *dst++ = *src++;
- }
- cfe_env = 1;
- return;
- }
- }
-
- off = 0x20000;
- while (off <= lim) {
- /* Windowed flash access */
- header = (struct nvram_header *) KSEG1ADDR(base + off - NVRAM_SPACE);
- if (header->magic == NVRAM_HEADER)
- goto found;
- off <<= 1;
- }
-
- /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */
- header = (struct nvram_header *) KSEG1ADDR(base + 4096);
- if (header->magic == NVRAM_HEADER)
- goto found;
-
- header = (struct nvram_header *) KSEG1ADDR(base + 1024);
- if (header->magic == NVRAM_HEADER)
- goto found;
-
- return;
-
-found:
- src = (u32 *) header;
- dst = (u32 *) nvram_buf;
- for (i = 0; i < sizeof(struct nvram_header); i += 4)
- *dst++ = *src++;
- for (; i < header->len && i < NVRAM_SPACE; i += 4)
- *dst++ = le32_to_cpu(*src++);
-}
-
-char *nvram_get(const char *name)
-{
- char *var, *value, *end, *eq;
-
- if (!name)
- return NULL;
-
- if (!nvram_buf[0])
- early_nvram_init();
-
- if (cfe_env)
- return cfe_env_get(nvram_buf, name);
-
- /* Look for name=value and return value */
- var = &nvram_buf[sizeof(struct nvram_header)];
- end = nvram_buf + sizeof(nvram_buf) - 2;
- end[0] = end[1] = '\0';
- for (; *var; var = value + strlen(value) + 1) {
- if (!(eq = strchr(var, '=')))
- break;
- value = eq + 1;
- if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0)
- return value;
- }
-
- return NULL;
-}
-
-EXPORT_SYMBOL(nvram_get);
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/prom.c b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/prom.c
deleted file mode 100644
index 41ea0870b..000000000
--- a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/prom.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
- *
- * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/bootmem.h>
-
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
-#include <asm/pmon.h>
-#include "../cfe/cfe_private.h"
-
-const char *get_system_type(void)
-{
- return "Broadcom BCM47xx";
-}
-
-void __init prom_init(void)
-{
- unsigned long mem;
-
- mips_machgroup = MACH_GROUP_BRCM;
- mips_machtype = MACH_BCM47XX;
-
- cfe_setup(fw_arg0, fw_arg1, fw_arg2, fw_arg3);
-
- /* Figure out memory size by finding aliases */
- for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
- if (*(unsigned long *)((unsigned long)(prom_init) + mem) ==
- *(unsigned long *)(prom_init))
- break;
- }
-
- add_memory_region(0, mem, BOOT_MEM_RAM);
-}
-
-void __init prom_free_prom_memory(void)
-{
-}
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/setup.c b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/setup.c
deleted file mode 100644
index 41d7b0b75..000000000
--- a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/setup.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
- * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
- * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2006-2008 Michael Buesch <mb@bu3sch.de>
- *
- * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/tty.h>
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <linux/serial_reg.h>
-#include <linux/serial_8250.h>
-#include <asm/bootinfo.h>
-#include <asm/time.h>
-#include <asm/reboot.h>
-#include <asm/cfe.h>
-#include <linux/pm.h>
-#include <linux/ssb/ssb.h>
-#include <linux/ssb/ssb_embedded.h>
-
-#include <nvram.h>
-
-extern void bcm47xx_pci_init(void);
-extern void bcm47xx_time_init(void);
-
-struct ssb_bus ssb;
-
-
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
- int err;
-
- err = ssb_pcibios_plat_dev_init(dev);
- if (err) {
- printk(KERN_ALERT "PCI: Failed to init device %s\n",
- pci_name(dev));
- }
-
- return err;
-}
-
-static void bcm47xx_machine_restart(char *command)
-{
- printk(KERN_ALERT "Please stand by while rebooting the system...\n");
- local_irq_disable();
- /* CFE has a reboot callback, but that does not work.
- * Oopses with: Reserved instruction in kernel code.
- */
-
- /* Set the watchdog timer to reset immediately */
- if (ssb_watchdog_timer_set(&ssb, 1))
- printk(KERN_EMERG "SSB watchdog-triggered reboot failed!\n");
- while (1)
- cpu_relax();
-}
-
-static void bcm47xx_machine_halt(void)
-{
- /* Disable interrupts and watchdog and spin forever */
- local_irq_disable();
- if (ssb_watchdog_timer_set(&ssb, 0))
- printk(KERN_EMERG "Failed to disable SSB watchdog!\n");
- while (1)
- cpu_relax();
-}
-
-static void e_aton(char *str, char *dest)
-{
- int i = 0;
-
- if (str == NULL) {
- memset(dest, 0, 6);
- return;
- }
-
- for (;;) {
- dest[i++] = (char) simple_strtoul(str, NULL, 16);
- str += 2;
- if (!*str++ || i == 6)
- break;
- }
-}
-
-static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
-{
- char *s;
-
- memset(sprom, 0xFF, sizeof(struct ssb_sprom));
-
- sprom->revision = 1;
- if ((s = nvram_get("il0macaddr")))
- e_aton(s, sprom->il0mac);
- if ((s = nvram_get("et0macaddr")))
- e_aton(s, sprom->et0mac);
- if ((s = nvram_get("et1macaddr")))
- e_aton(s, sprom->et1mac);
- if ((s = nvram_get("et0phyaddr")))
- sprom->et0phyaddr = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("et1phyaddr")))
- sprom->et1phyaddr = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("et0mdcport")))
- sprom->et0mdcport = !!simple_strtoul(s, NULL, 10);
- if ((s = nvram_get("et1mdcport")))
- sprom->et1mdcport = !!simple_strtoul(s, NULL, 10);
- if ((s = nvram_get("pa0b0")))
- sprom->pa0b0 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa0b1")))
- sprom->pa0b1 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa0b2")))
- sprom->pa0b2 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa1b0")))
- sprom->pa1b0 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa1b1")))
- sprom->pa1b1 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa1b2")))
- sprom->pa1b2 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("wl0gpio0")))
- sprom->gpio0 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("wl0gpio1")))
- sprom->gpio1 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("wl0gpio2")))
- sprom->gpio2 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("wl0gpio3")))
- sprom->gpio3 = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa0maxpwr")))
- sprom->maxpwr_bg = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa1maxpwr")))
- sprom->maxpwr_a = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa0itssit")))
- sprom->itssi_bg = simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("pa1itssit")))
- sprom->itssi_a = simple_strtoul(s, NULL, 0);
- sprom->boardflags_lo = 0;
- if ((s = nvram_get("boardflags")))
- sprom->boardflags_lo = simple_strtoul(s, NULL, 0);
- sprom->boardflags_hi = 0;
- if ((s = nvram_get("boardflags2")))
- sprom->boardflags_hi = simple_strtoul(s, NULL, 0);
-}
-
-static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv)
-{
- char *s;
-
- iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
- if ((s = nvram_get("boardtype")))
- iv->boardinfo.type = (u16)simple_strtoul(s, NULL, 0);
- if ((s = nvram_get("boardrev")))
- iv->boardinfo.rev = (u16)simple_strtoul(s, NULL, 0);
-
- bcm47xx_fill_sprom(&iv->sprom);
-
- if ((s = nvram_get("cardbus")))
- iv->has_cardbus_slot = !!simple_strtoul(s, NULL, 10);
-
- return 0;
-}
-
-void __init plat_mem_setup(void)
-{
- int i, err;
- char *s;
- struct ssb_mipscore *mcore;
-
- err = ssb_bus_ssbbus_register(&ssb, SSB_ENUM_BASE, bcm47xx_get_invariants);
- if (err) {
- const char *msg = "Failed to initialize SSB bus (err %d)\n";
- cfe_printk(msg, err); /* Make sure the message gets out of the box. */
- panic(msg, err);
- }
- mcore = &ssb.mipscore;
-
- s = nvram_get("kernel_args");
- if (s && !strncmp(s, "console=ttyS1", 13)) {
- struct ssb_serial_port port;
-
- cfe_printk("Swapping serial ports!\n");
- /* swap serial ports */
- memcpy(&port, &mcore->serial_ports[0], sizeof(port));
- memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
- memcpy(&mcore->serial_ports[1], &port, sizeof(port));
- }
-
- for (i = 0; i < mcore->nr_serial_ports; i++) {
- struct ssb_serial_port *port = &(mcore->serial_ports[i]);
- struct uart_port s;
-
- memset(&s, 0, sizeof(s));
- s.line = i;
- s.membase = port->regs;
- s.irq = port->irq + 2;
- s.uartclk = port->baud_base;
- s.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
- s.iotype = SERIAL_IO_MEM;
- s.regshift = port->reg_shift;
-
- early_serial_setup(&s);
- }
- cfe_printk("Serial init done.\n");
-
- _machine_restart = bcm47xx_machine_restart;
- _machine_halt = bcm47xx_machine_halt;
- pm_power_off = bcm47xx_machine_halt;
- board_time_init = bcm47xx_time_init;
-}
-
-static int __init bcm47xx_register_gpiodev(void)
-{
- static struct resource res = {
- .start = 0xFFFFFFFF,
- };
- struct platform_device *pdev;
-
- pdev = platform_device_register_simple("GPIODEV", 0, &res, 1);
- if (!pdev) {
- printk(KERN_ERR "bcm47xx: GPIODEV init failed\n");
- return -ENODEV;
- }
-
- return 0;
-}
-device_initcall(bcm47xx_register_gpiodev);
-
-EXPORT_SYMBOL(ssb);
diff --git a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/time.c b/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/time.c
deleted file mode 100644
index 62120ebc7..000000000
--- a/target/linux/brcm47xx/files-2.6.23/arch/mips/bcm947xx/time.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
- *
- * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/serial_reg.h>
-#include <linux/interrupt.h>
-#include <linux/ssb/ssb.h>
-#include <asm/addrspace.h>
-#include <asm/io.h>
-#include <asm/time.h>
-
-extern struct ssb_bus ssb;
-
-void __init
-bcm47xx_time_init(void)
-{
- unsigned long hz;
-
- /*
- * Use deterministic values for initial counter interrupt
- * so that calibrate delay avoids encountering a counter wrap.
- */
- write_c0_count(0);
- write_c0_compare(0xffff);
-
- hz = ssb_cpu_clock(&ssb.mipscore) / 2;
- if (!hz)
- hz = 100000000;
-
- /* Set MIPS counter frequency for fixed_rate_gettimeoffset() */
- mips_hpt_frequency = hz;
-}
-
-void __init
-plat_timer_setup(struct irqaction *irq)
-{
- /* Enable the timer interrupt */
- setup_irq(7, irq);
-}