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

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>

diff --git a/arch/arm/mach-netx/Kconfig b/arch/arm/mach-netx/Kconfig
new file mode 100644 (file)
index 0000000..a236dd0
--- /dev/null
+++ b/arch/arm/mach-netx/Kconfig
@@ -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

diff --git a/arch/arm/mach-netx/Makefile b/arch/arm/mach-netx/Makefile
index b2b7dd25f2183374bd391bec893413d9dba8840c..c5e3b18b79894698dd423aea685276b77c6fa0b5 100644 (file)
--- a/arch/arm/mach-netx/Makefile
+++ b/arch/arm/mach-netx/Makefile
@@ -9,3 +9,6 @@
 
 obj-y                  += time.o generic.o pfifo.o xc.o
 
+# Specific board support
+obj-$(CONFIG_MACH_NXDKN) += nxdkn.o
+

diff --git a/arch/arm/mach-netx/nxdkn.c b/arch/arm/mach-netx/nxdkn.c
new file mode 100644 (file)
index 0000000..7e26c42
--- /dev/null
+++ b/arch/arm/mach-netx/nxdkn.c
@@ -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