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[ARM] 3574/1: netX: board support for NXDKN development board

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Patch from Sascha Hauer

This patch adds the board specific code for the Hilscher NXDKN
development board.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Sascha Hauer 2006-06-19 15:29:43 +01:00 committed by Russell King
parent 8e77da68a6
commit 693532dcff
3 changed files with 116 additions and 0 deletions
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10
arch/arm/mach-netx/Kconfig Normal file
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@ -0,0 +1,10 @@
menu "NetX Implementations"
depends on ARCH_NETX
config MACH_NXDKN
bool "Enable Hilscher nxdkn Eval Board support"
depends on ARCH_NETX
help
Board support for the Hilscher NetX Eval Board
endmenu

3
arch/arm/mach-netx/Makefile
View file

@ -9,3 +9,6 @@
obj-y += time.o generic.o pfifo.o xc.o
# Specific board support
obj-$(CONFIG_MACH_NXDKN) += nxdkn.o

103
arch/arm/mach-netx/nxdkn.c Normal file
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@ -0,0 +1,103 @@
/*
* arch/arm/mach-netx/nxdkn.c
*
* Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/dma-mapping.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/mtd/plat-ram.h>
#include <linux/platform_device.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/arch/netx-regs.h>
#include <asm/arch/eth.h>
#include "generic.h"
static struct netxeth_platform_data eth0_platform_data = {
.xcno = 0,
};
static struct platform_device nxdkn_eth0_device = {
.name = "netx-eth",
.id = 0,
.num_resources = 0,
.resource = NULL,
.dev = {
.platform_data = &eth0_platform_data,
}
};
static struct netxeth_platform_data eth1_platform_data = {
.xcno = 1,
};
static struct platform_device nxdkn_eth1_device = {
.name = "netx-eth",
.id = 1,
.num_resources = 0,
.resource = NULL,
.dev = {
.platform_data = &eth1_platform_data,
}
};
static struct resource netx_uart0_resources[] = {
[0] = {
.start = 0x00100A00,
.end = 0x00100A3F,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = (NETX_IRQ_UART0),
.end = (NETX_IRQ_UART0),
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device netx_uart0_device = {
.name = "netx-uart",
.id = 0,
.num_resources = ARRAY_SIZE(netx_uart0_resources),
.resource = netx_uart0_resources,
};
static struct platform_device *devices[] __initdata = {
&nxdkn_eth0_device,
&nxdkn_eth1_device,
&netx_uart0_device,
};
static void __init nxdkn_init(void)
{
platform_add_devices(devices, ARRAY_SIZE(devices));
}
MACHINE_START(NXDKN, "Hilscher nxdkn")
.phys_io = 0x00100000,
.io_pg_offst = (io_p2v(0x00100000) >> 18) & 0xfffc,
.boot_params = 0x80000100,
.map_io = netx_map_io,
.init_irq = netx_init_irq,
.timer = &netx_timer,
.init_machine = nxdkn_init,
MACHINE_END