2 * arch/arm/mach-ixp4xx/gateway7001-setup.c
4 * Board setup for the Gateway 7001 board
6 * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
8 * based on coyote-setup.c:
9 * Copyright (C) 2003-2005 MontaVista Software, Inc.
11 * Author: Imre Kaloz <Kaloz@openwrt.org>
14 #include <linux/kernel.h>
15 #include <linux/init.h>
16 #include <linux/device.h>
17 #include <linux/serial.h>
18 #include <linux/tty.h>
19 #include <linux/serial_8250.h>
21 #include <asm/types.h>
22 #include <asm/setup.h>
23 #include <asm/memory.h>
24 #include <mach/hardware.h>
26 #include <asm/mach-types.h>
27 #include <asm/mach/arch.h>
28 #include <asm/mach/flash.h>
30 static struct flash_platform_data gateway7001_flash_data
= {
31 .map_name
= "cfi_probe",
35 static struct resource gateway7001_flash_resource
= {
36 .flags
= IORESOURCE_MEM
,
39 static struct platform_device gateway7001_flash
= {
40 .name
= "IXP4XX-Flash",
43 .platform_data
= &gateway7001_flash_data
,
46 .resource
= &gateway7001_flash_resource
,
49 static struct resource gateway7001_uart_resource
= {
50 .start
= IXP4XX_UART2_BASE_PHYS
,
51 .end
= IXP4XX_UART2_BASE_PHYS
+ 0x0fff,
52 .flags
= IORESOURCE_MEM
,
55 static struct plat_serial8250_port gateway7001_uart_data
[] = {
57 .mapbase
= IXP4XX_UART2_BASE_PHYS
,
58 .membase
= (char *)IXP4XX_UART2_BASE_VIRT
+ REG_OFFSET
,
59 .irq
= IRQ_IXP4XX_UART2
,
60 .flags
= UPF_BOOT_AUTOCONF
| UPF_SKIP_TEST
,
63 .uartclk
= IXP4XX_UART_XTAL
,
68 static struct platform_device gateway7001_uart
= {
70 .id
= PLAT8250_DEV_PLATFORM
,
72 .platform_data
= gateway7001_uart_data
,
75 .resource
= &gateway7001_uart_resource
,
78 static struct platform_device
*gateway7001_devices
[] __initdata
= {
83 static void __init
gateway7001_init(void)
87 gateway7001_flash_resource
.start
= IXP4XX_EXP_BUS_BASE(0);
88 gateway7001_flash_resource
.end
= IXP4XX_EXP_BUS_BASE(0) + SZ_32M
- 1;
90 *IXP4XX_EXP_CS0
|= IXP4XX_FLASH_WRITABLE
;
91 *IXP4XX_EXP_CS1
= *IXP4XX_EXP_CS0
;
93 platform_add_devices(gateway7001_devices
, ARRAY_SIZE(gateway7001_devices
));
96 #ifdef CONFIG_MACH_GATEWAY7001
97 MACHINE_START(GATEWAY7001
, "Gateway 7001 AP")
98 /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
99 .map_io
= ixp4xx_map_io
,
100 .init_irq
= ixp4xx_init_irq
,
101 .timer
= &ixp4xx_timer
,
102 .boot_params
= 0x0100,
103 .init_machine
= gateway7001_init
,