115 lines
2.8 KiB
C
115 lines
2.8 KiB
C
/*
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* Copyright (C) 2004 Sascha Hauer, Synertronixx GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*/
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#include <common.h>
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#include <net.h>
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#include <cfi_flash.h>
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#include <init.h>
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#include <environment.h>
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#include <asm/arch/netx-regs.h>
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#include <partition.h>
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#include <asm/armlinux.h>
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#include <fs.h>
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#include <fcntl.h>
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#include <asm/arch/netx-eth.h>
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static struct device_d cfi_dev = {
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.name = "cfi_flash",
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.id = "nor0",
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.map_base = 0xC0000000,
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.size = 32 * 1024 * 1024,
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};
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static struct device_d sdram_dev = {
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.name = "ram",
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.id = "ram0",
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.map_base = 0x80000000,
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.size = 64 * 1024 * 1024,
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.type = DEVICE_TYPE_DRAM,
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};
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struct netx_eth_platform_data eth0_data = {
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.xcno = 0,
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};
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static struct device_d netx_eth_dev0 = {
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.name = "netx-eth",
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.id = "eth0",
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.platform_data = ð0_data,
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.type = DEVICE_TYPE_ETHER,
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};
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struct netx_eth_platform_data eth1_data = {
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.xcno = 1,
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};
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static struct device_d netx_eth_dev1 = {
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.name = "netx-eth",
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.id = "eth1",
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.platform_data = ð1_data,
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.type = DEVICE_TYPE_ETHER,
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};
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static int netx_devices_init(void) {
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register_device(&cfi_dev);
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register_device(&sdram_dev);
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register_device(&netx_eth_dev0);
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// register_device(&netx_eth_dev1);
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dev_add_partition(&cfi_dev, 0x00000, 0x40000, PARTITION_FIXED, "self");
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dev_protect(&cfi_dev, 0x40000, 0, 1);
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/* Do not overwrite primary env for now */
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dev_add_partition(&cfi_dev, 0xc0000, 0x80000, PARTITION_FIXED, "env");
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armlinux_set_bootparams((void *)0x80000100);
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armlinux_set_architecture(MACH_TYPE_NXDB500);
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return 0;
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}
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device_initcall(netx_devices_init);
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static struct device_d netx_serial_device = {
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.name = "netx_serial",
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.id = "cs0",
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.map_base = NETX_PA_UART0,
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.size = 0x40,
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.type = DEVICE_TYPE_CONSOLE,
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};
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static int netx_console_init(void)
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{
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/* configure gpio for serial */
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*(volatile unsigned long *)(0x00100800) = 2;
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*(volatile unsigned long *)(0x00100804) = 2;
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*(volatile unsigned long *)(0x00100808) = 2;
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*(volatile unsigned long *)(0x0010080c) = 2;
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register_device(&netx_serial_device);
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return 0;
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}
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console_initcall(netx_console_init);
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