projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * linux/arch/arm/mach-clps711x/arch-edb7211.c | |
| 3 | * | |
| 4 | * Copyright (C) 2000, 2001 Blue Mug, Inc. All Rights Reserved. | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 19 | */ | |
| 20 | #include <linux/init.h> | |
| 8d717a52 | 21 | #include <linux/memblock.h> |
| 1da177e4 LT |
22 | #include <linux/types.h> |
| 23 | #include <linux/string.h> | |
| 24 | ||
| 25 | #include <asm/setup.h> | |
| 26 | #include <asm/mach-types.h> | |
| 27 | #include <asm/mach/arch.h> | |
| 28 | ||
| 29 | #include "common.h" | |
| 30 | ||
| 31 | extern void edb7211_map_io(void); | |
| 32 | ||
| 98c672cf RK |
33 | /* Reserve screen memory region at the start of main system memory. */ |
| 34 | static void __init edb7211_reserve(void) | |
| 35 | { | |
| 8d717a52 | 36 | memblock_reserve(PHYS_OFFSET, 0x00020000); |
| 98c672cf RK |
37 | } |
| 38 | ||
| 1da177e4 | 39 | static void __init |
| 0744a3ee | 40 | fixup_edb7211(struct tag *tags, char **cmdline, struct meminfo *mi) |
| 1da177e4 LT |
41 | { |
| 42 | /* | |
| 43 | * Bank start addresses are not present in the information | |
| 44 | * passed in from the boot loader. We could potentially | |
| 45 | * detect them, but instead we hard-code them. | |
| 46 | * | |
| 47 | * Banks sizes _are_ present in the param block, but we're | |
| 48 | * not using that information yet. | |
| 49 | */ | |
| 50 | mi->bank[0].start = 0xc0000000; | |
| 51 | mi->bank[0].size = 8*1024*1024; | |
| 1da177e4 LT |
52 | mi->bank[1].start = 0xc1000000; |
| 53 | mi->bank[1].size = 8*1024*1024; | |
| 1da177e4 LT |
54 | mi->nr_banks = 2; |
| 55 | } | |
| 56 | ||
| 57 | MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)") | |
| e9dea0c6 | 58 | /* Maintainer: Jon McClintock */ |
| 6244fa9c | 59 | .atag_offset = 0x20100, /* 0xc0000000 - 0xc001ffff can be video RAM */ |
| e9dea0c6 RK |
60 | .fixup = fixup_edb7211, |
| 61 | .map_io = edb7211_map_io, | |
| 98c672cf | 62 | .reserve = edb7211_reserve, |
| e9dea0c6 | 63 | .init_irq = clps711x_init_irq, |
| 1da177e4 LT |
64 | .timer = &clps711x_timer, |
| 65 | MACHINE_END |