+++ /dev/null
-/**************************************************************************
- *
- * BRIEF MODULE DESCRIPTION
- * setup routines for IDT EB434 boards
- *
- * Copyright 2004 IDT Inc. (rischelp@idt.com)
- *
- * 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.
- *
- *
- **************************************************************************
- * May 2004 rkt, neb
- *
- * Initial Release
- *
- *
- *
- **************************************************************************
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/irq.h>
-#include <asm/bootinfo.h>
-#include <asm/io.h>
-#include <linux/ioport.h>
-#include <asm/mipsregs.h>
-#include <asm/pgtable.h>
-#include <asm/reboot.h>
-#include <asm/addrspace.h> /* for KSEG1ADDR() */
-#include <asm/idt-boards/rc32434/rc32434.h>
-#include <linux/pm.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-
-extern char *__init prom_getcmdline(void);
-
-extern void (*board_time_init) (void);
-extern void aruba_time_init(void);
-extern void aruba_reset(void);
-
-#define epldMask ((volatile unsigned char *)0xB900000d)
-
-static void aruba_machine_restart(char *command)
-{
- switch (mips_machtype) {
- case MACH_ARUBA_AP70:
- *(volatile u32 *)KSEG1ADDR(0x18008000) = 0x80000001;
- break;
- case MACH_ARUBA_AP65:
- case MACH_ARUBA_AP60:
- default:
- /* Reset*/
- *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x00080350; // reset everything in sight
- udelay(100);
- *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0; // reset everything in sight
- udelay(100);
- *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x3; // cold reset the cpu & system
- break;
- }
-}
-
-static void aruba_machine_halt(void)
-{
- for (;;) continue;
-}
-
-extern char * getenv(char *e);
-
-extern void unlock_ap60_70_flash(void);
-
-static struct resource aruba_flash_resource = {
- .start = 0x1fc00000,
- .end = 0x1fffffffULL,
- .flags = IORESOURCE_MEM,
-};
-
-static struct mtd_partition aruba_flash_parts[] = {
- {
- .name = "kernel",
- .offset = 0x80000,
- .size = 0x370000,
- },
- {
- .name = "rootfs",
- .offset = 0x140000,
- .size = 0x2B0000,
- },
- {
- .name = "NVRAM",
- .offset = 0x3f8000,
- .size = 0x2000,
- }
-};
-
-static struct physmap_flash_data aruba_flash_data = {
- .width = 1,
- .parts = aruba_flash_parts,
- .nr_parts = ARRAY_SIZE(aruba_flash_parts),
-};
-
-static struct platform_device aruba_flash_device = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &aruba_flash_data,
- },
- .num_resources = 1,
- .resource = &aruba_flash_resource,
-};
-
-static int aruba_setup_flash(void)
-{
- platform_device_register(&aruba_flash_device);
-
- return 0;
-};
-
-arch_initcall (aruba_setup_flash);
-
-void __init plat_mem_setup(void)
-{
- board_time_init = aruba_time_init;
-
- _machine_restart = aruba_machine_restart;
- _machine_halt = aruba_machine_halt;
- pm_power_off = aruba_machine_halt;
-
- set_io_port_base(KSEG1);
-
- /* Enable PCI interrupts in EPLD Mask register */
- *epldMask = 0x0;
- *(epldMask + 1) = 0x0;
-
- write_c0_wired(0);
- unlock_ap60_70_flash();
-
- printk("BOARD - %s\n",getenv("boardname"));
-}
-
-int page_is_ram(unsigned long pagenr)
-{
- return 1;
-}
-
-const char *get_system_type(void)
-{
- switch (mips_machtype) {
- case MACH_ARUBA_AP70:
- return "Aruba AP70";
- case MACH_ARUBA_AP65:
- return "Aruba AP65";
- case MACH_ARUBA_AP60:
- return "Aruba AP60/AP61";
- default:
- return "Aruba UNKNOWN";
- }
-}
-
-EXPORT_SYMBOL(get_system_type);
projects / openwrt / svn-archive / archive.git / blobdiff