mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-21 08:19:28 +00:00
![Imre Kaloz](/assets/img/avatar_default.png)
This patch provides support for the Gateway 7001 AccessPoint series. Updated to stay below the 80 char limit in uncompress.h Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Signed-off-by: Deepak Saxena <dsaxena@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
108 lines
2.6 KiB
C
108 lines
2.6 KiB
C
/*
|
|
* arch/arm/mach-ixp4xx/gateway7001-setup.c
|
|
*
|
|
* Board setup for the Gateway 7001 board
|
|
*
|
|
* Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
|
|
*
|
|
* based on coyote-setup.c:
|
|
* Copyright (C) 2003-2005 MontaVista Software, Inc.
|
|
*
|
|
* Author: Imre Kaloz <Kaloz@openwrt.org>
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/device.h>
|
|
#include <linux/serial.h>
|
|
#include <linux/tty.h>
|
|
#include <linux/serial_8250.h>
|
|
#include <linux/slab.h>
|
|
|
|
#include <asm/types.h>
|
|
#include <asm/setup.h>
|
|
#include <asm/memory.h>
|
|
#include <asm/hardware.h>
|
|
#include <asm/irq.h>
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/flash.h>
|
|
|
|
static struct flash_platform_data gateway7001_flash_data = {
|
|
.map_name = "cfi_probe",
|
|
.width = 2,
|
|
};
|
|
|
|
static struct resource gateway7001_flash_resource = {
|
|
.flags = IORESOURCE_MEM,
|
|
};
|
|
|
|
static struct platform_device gateway7001_flash = {
|
|
.name = "IXP4XX-Flash",
|
|
.id = 0,
|
|
.dev = {
|
|
.platform_data = &gateway7001_flash_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &gateway7001_flash_resource,
|
|
};
|
|
|
|
static struct resource gateway7001_uart_resource = {
|
|
.start = IXP4XX_UART2_BASE_PHYS,
|
|
.end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
|
.flags = IORESOURCE_MEM,
|
|
};
|
|
|
|
static struct plat_serial8250_port gateway7001_uart_data[] = {
|
|
{
|
|
.mapbase = IXP4XX_UART2_BASE_PHYS,
|
|
.membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
|
.irq = IRQ_IXP4XX_UART2,
|
|
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
|
.iotype = UPIO_MEM,
|
|
.regshift = 2,
|
|
.uartclk = IXP4XX_UART_XTAL,
|
|
},
|
|
{ },
|
|
};
|
|
|
|
static struct platform_device gateway7001_uart = {
|
|
.name = "serial8250",
|
|
.id = PLAT8250_DEV_PLATFORM,
|
|
.dev = {
|
|
.platform_data = gateway7001_uart_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &gateway7001_uart_resource,
|
|
};
|
|
|
|
static struct platform_device *gateway7001_devices[] __initdata = {
|
|
&gateway7001_flash,
|
|
&gateway7001_uart
|
|
};
|
|
|
|
static void __init gateway7001_init(void)
|
|
{
|
|
ixp4xx_sys_init();
|
|
|
|
gateway7001_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
|
gateway7001_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
|
|
|
*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
|
*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
|
|
|
platform_add_devices(gateway7001_devices, ARRAY_SIZE(gateway7001_devices));
|
|
}
|
|
|
|
#ifdef CONFIG_MACH_GATEWAY7001
|
|
MACHINE_START(GATEWAY7001, "Gateway 7001 AP")
|
|
/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
|
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
|
|
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
|
|
.map_io = ixp4xx_map_io,
|
|
.init_irq = ixp4xx_init_irq,
|
|
.timer = &ixp4xx_timer,
|
|
.boot_params = 0x0100,
|
|
.init_machine = gateway7001_init,
|
|
MACHINE_END
|
|
#endif
|