projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 487d70d0 GJ |
1 | /* |
| 2 | * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or modify it | |
| 5 | * under the terms of the GNU General Public License version 2 as published | |
| 6 | * by the Free Software Foundation. | |
| 7 | * | |
| 8 | */ | |
| 9 | #include <linux/mm.h> | |
| 10 | #include <linux/string.h> | |
| 11 | #include <linux/slab.h> | |
| 12 | ||
| 13 | #include <asm/mips_machine.h> | |
| 9169a5d0 | 14 | #include <asm/prom.h> |
| 487d70d0 GJ |
15 | |
| 16 | static struct mips_machine *mips_machine __initdata; | |
| 487d70d0 GJ |
17 | |
| 18 | #define for_each_machine(mach) \ | |
| 19 | for ((mach) = (struct mips_machine *)&__mips_machines_start; \ | |
| 20 | (mach) && \ | |
| 21 | (unsigned long)(mach) < (unsigned long)&__mips_machines_end; \ | |
| 22 | (mach)++) | |
| 23 | ||
| 487d70d0 GJ |
24 | __init int mips_machtype_setup(char *id) |
| 25 | { | |
| 26 | struct mips_machine *mach; | |
| 27 | ||
| 28 | for_each_machine(mach) { | |
| 29 | if (mach->mach_id == NULL) | |
| 30 | continue; | |
| 31 | ||
| 32 | if (strcmp(mach->mach_id, id) == 0) { | |
| 33 | mips_machtype = mach->mach_type; | |
| 34 | return 0; | |
| 35 | } | |
| 36 | } | |
| 37 | ||
| 38 | pr_err("MIPS: no machine found for id '%s', supported machines:\n", id); | |
| 39 | pr_err("%-24s %s\n", "id", "name"); | |
| 40 | for_each_machine(mach) | |
| 41 | pr_err("%-24s %s\n", mach->mach_id, mach->mach_name); | |
| 42 | ||
| 43 | return 1; | |
| 44 | } | |
| 45 | ||
| 46 | __setup("machtype=", mips_machtype_setup); | |
| 47 | ||
| 48 | __init void mips_machine_setup(void) | |
| 49 | { | |
| 50 | struct mips_machine *mach; | |
| 51 | ||
| 52 | for_each_machine(mach) { | |
| 53 | if (mips_machtype == mach->mach_type) { | |
| 54 | mips_machine = mach; | |
| 55 | break; | |
| 56 | } | |
| 57 | } | |
| 58 | ||
| 59 | if (!mips_machine) | |
| 60 | return; | |
| 61 | ||
| 62 | mips_set_machine_name(mips_machine->mach_name); | |
| 487d70d0 GJ |
63 | |
| 64 | if (mips_machine->mach_setup) | |
| 65 | mips_machine->mach_setup(); | |
| 66 | } |