projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * linux/arch/arm/mach-clps711x/fortunet.c | |
| 3 | * | |
| 4 | * Derived from linux/arch/arm/mach-integrator/arch.c | |
| 5 | * | |
| 6 | * Copyright (C) 2000 Deep Blue Solutions Ltd | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation; either version 2 of the License, or | |
| 11 | * (at your option) any later version. | |
| 12 | * | |
| 13 | * This program is distributed in the hope that it will be useful, | |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | * GNU General Public License for more details. | |
| 17 | * | |
| 18 | * You should have received a copy of the GNU General Public License | |
| 19 | * along with this program; if not, write to the Free Software | |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 21 | */ | |
| 1da177e4 LT |
22 | #include <linux/types.h> |
| 23 | #include <linux/init.h> | |
| 24 | #include <linux/initrd.h> | |
| 25 | ||
| a09e64fb | 26 | #include <mach/hardware.h> |
| 1da177e4 LT |
27 | #include <asm/setup.h> |
| 28 | #include <asm/mach-types.h> | |
| 29 | ||
| 30 | #include <asm/mach/arch.h> | |
| 31 | ||
| 31f919c3 VS |
32 | #include <asm/memory.h> |
| 33 | ||
| 1da177e4 LT |
34 | #include "common.h" |
| 35 | ||
| 36 | struct meminfo memmap = { | |
| 37 | .nr_banks = 1, | |
| 38 | .bank = { | |
| 39 | { | |
| 40 | .start = 0xC0000000, | |
| 41 | .size = 0x01000000, | |
| 1da177e4 LT |
42 | }, |
| 43 | }, | |
| 44 | }; | |
| 45 | ||
| 46 | typedef struct tag_IMAGE_PARAMS | |
| 47 | { | |
| 48 | int ramdisk_ok; | |
| 49 | int ramdisk_address; | |
| 50 | int ramdisk_size; | |
| 51 | int ram_size; | |
| 52 | int extra_param_type; | |
| 53 | int extra_param_ptr; | |
| 54 | int command_line; | |
| 55 | } IMAGE_PARAMS; | |
| 56 | ||
| 57 | #define IMAGE_PARAMS_PHYS 0xC01F0000 | |
| 58 | ||
| 59 | static void __init | |
| 0744a3ee | 60 | fortunet_fixup(struct tag *tags, char **cmdline, struct meminfo *mi) |
| 1da177e4 LT |
61 | { |
| 62 | IMAGE_PARAMS *ip = phys_to_virt(IMAGE_PARAMS_PHYS); | |
| 63 | *cmdline = phys_to_virt(ip->command_line); | |
| 64 | #ifdef CONFIG_BLK_DEV_INITRD | |
| 65 | if(ip->ramdisk_ok) | |
| 66 | { | |
| 67 | initrd_start = __phys_to_virt(ip->ramdisk_address); | |
| 68 | initrd_end = initrd_start + ip->ramdisk_size; | |
| 69 | } | |
| 70 | #endif | |
| 71 | memmap.bank[0].size = ip->ram_size; | |
| 72 | *mi = memmap; | |
| 73 | } | |
| 74 | ||
| 75 | MACHINE_START(FORTUNET, "ARM-FortuNet") | |
| e9dea0c6 | 76 | /* Maintainer: FortuNet Inc. */ |
| 0d8be81c | 77 | .nr_irqs = CLPS711X_NR_IRQS, |
| e9dea0c6 RK |
78 | .fixup = fortunet_fixup, |
| 79 | .map_io = clps711x_map_io, | |
| d0ad52a6 | 80 | .init_early = clps711x_init_early, |
| e9dea0c6 | 81 | .init_irq = clps711x_init_irq, |
| 6bb27d73 | 82 | .init_time = clps711x_timer_init, |
| 99f04c8f | 83 | .handle_irq = clps711x_handle_irq, |
| 6c000712 | 84 | .restart = clps711x_restart, |
| 1da177e4 | 85 | MACHINE_END |