| /* |
| * Copyright (C) 2004 Sascha Hauer, Synertronixx GmbH |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * 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 <common.h> |
| #include <net.h> |
| #include <init.h> |
| #include <environment.h> |
| #include <mach/netx-regs.h> |
| #include <partition.h> |
| #include <asm/armlinux.h> |
| #include <fs.h> |
| #include <fcntl.h> |
| #include <generated/mach-types.h> |
| #include <mach/netx-eth.h> |
| |
| static struct device_d cfi_dev = { |
| .id = -1, |
| .name = "cfi_flash", |
| .map_base = 0xC0000000, |
| .size = 32 * 1024 * 1024, |
| }; |
| |
| static struct memory_platform_data ram_pdata = { |
| .name = "ram0", |
| .flags = DEVFS_RDWR, |
| }; |
| |
| static struct device_d sdram_dev = { |
| .id = -1, |
| .name = "mem", |
| .map_base = 0x80000000, |
| .size = 64 * 1024 * 1024, |
| .platform_data = &ram_pdata, |
| }; |
| |
| struct netx_eth_platform_data eth0_data = { |
| .xcno = 0, |
| }; |
| |
| static struct device_d netx_eth_dev0 = { |
| .id = -1, |
| .name = "netx-eth", |
| .platform_data = ð0_data, |
| }; |
| |
| struct netx_eth_platform_data eth1_data = { |
| .xcno = 1, |
| }; |
| |
| static struct device_d netx_eth_dev1 = { |
| .id = -1, |
| .name = "netx-eth", |
| .platform_data = ð1_data, |
| }; |
| |
| static int netx_devices_init(void) { |
| register_device(&cfi_dev); |
| register_device(&sdram_dev); |
| register_device(&netx_eth_dev0); |
| register_device(&netx_eth_dev1); |
| |
| devfs_add_partition("nor0", 0x00000, 0x40000, PARTITION_FIXED, "self0"); |
| |
| /* Do not overwrite primary env for now */ |
| devfs_add_partition("nor0", 0xc0000, 0x80000, PARTITION_FIXED, "env0"); |
| |
| protect_file("/dev/env0", 1); |
| |
| armlinux_add_dram(&sdram_dev); |
| armlinux_set_bootparams((void *)0x80000100); |
| armlinux_set_architecture(MACH_TYPE_NXDB500); |
| |
| return 0; |
| } |
| |
| device_initcall(netx_devices_init); |
| |
| static struct device_d netx_serial_device = { |
| .id = -1, |
| .name = "netx_serial", |
| .map_base = NETX_PA_UART0, |
| .size = 0x40, |
| }; |
| |
| static int netx_console_init(void) |
| { |
| /* configure gpio for serial */ |
| *(volatile unsigned long *)(0x00100800) = 2; |
| *(volatile unsigned long *)(0x00100804) = 2; |
| *(volatile unsigned long *)(0x00100808) = 2; |
| *(volatile unsigned long *)(0x0010080c) = 2; |
| |
| register_device(&netx_serial_device); |
| return 0; |
| } |
| |
| console_initcall(netx_console_init); |
| |