forked from Minki/linux
6451d7783b
Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.
The various declarations were removed using the following script:
grep -rl MACHINE_START arch/arm | xargs \
sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'
[ Initial patch was from Jeremy Kerr, example script from Russell King ]
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>
107 lines
2.4 KiB
C
107 lines
2.4 KiB
C
/*
|
|
* arch/arm/mach-ixp4xx/wg302-setup.c
|
|
*
|
|
* Board setup for the Netgear WG302 v2 and WAG302 v2
|
|
*
|
|
* 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 <asm/types.h>
|
|
#include <asm/setup.h>
|
|
#include <asm/memory.h>
|
|
#include <mach/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 wg302v2_flash_data = {
|
|
.map_name = "cfi_probe",
|
|
.width = 2,
|
|
};
|
|
|
|
static struct resource wg302v2_flash_resource = {
|
|
.flags = IORESOURCE_MEM,
|
|
};
|
|
|
|
static struct platform_device wg302v2_flash = {
|
|
.name = "IXP4XX-Flash",
|
|
.id = 0,
|
|
.dev = {
|
|
.platform_data = &wg302v2_flash_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &wg302v2_flash_resource,
|
|
};
|
|
|
|
static struct resource wg302v2_uart_resource = {
|
|
.start = IXP4XX_UART2_BASE_PHYS,
|
|
.end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
|
.flags = IORESOURCE_MEM,
|
|
};
|
|
|
|
static struct plat_serial8250_port wg302v2_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 wg302v2_uart = {
|
|
.name = "serial8250",
|
|
.id = PLAT8250_DEV_PLATFORM,
|
|
.dev = {
|
|
.platform_data = wg302v2_uart_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &wg302v2_uart_resource,
|
|
};
|
|
|
|
static struct platform_device *wg302v2_devices[] __initdata = {
|
|
&wg302v2_flash,
|
|
&wg302v2_uart,
|
|
};
|
|
|
|
static void __init wg302v2_init(void)
|
|
{
|
|
ixp4xx_sys_init();
|
|
|
|
wg302v2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
|
wg302v2_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(wg302v2_devices, ARRAY_SIZE(wg302v2_devices));
|
|
}
|
|
|
|
#ifdef CONFIG_MACH_WG302V2
|
|
MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2")
|
|
/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
|
.map_io = ixp4xx_map_io,
|
|
.init_irq = ixp4xx_init_irq,
|
|
.timer = &ixp4xx_timer,
|
|
.boot_params = 0x0100,
|
|
.init_machine = wg302v2_init,
|
|
MACHINE_END
|
|
#endif
|