| /* |
| * Copyright (C) 2007,2008 Freescale Semiconductor, Inc. All rights reserved. |
| * |
| * Author: John Rigby, <jrigby@freescale.com> |
| * |
| * Description: |
| * MPC5121 SoC setup |
| * |
| * This 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. |
| * |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/of_platform.h> |
| |
| #include <asm/machdep.h> |
| #include <asm/ipic.h> |
| #include <asm/prom.h> |
| #include <asm/time.h> |
| |
| #include "mpc512x.h" |
| |
| /* |
| * list of supported boards |
| */ |
| static char *board[] __initdata = { |
| "prt,prtlvt", |
| NULL |
| }; |
| |
| /* |
| * Called very early, MMU is off, device-tree isn't unflattened |
| */ |
| static int __init mpc5121_generic_probe(void) |
| { |
| unsigned long node = of_get_flat_dt_root(); |
| int i = 0; |
| |
| while (board[i]) { |
| if (of_flat_dt_is_compatible(node, board[i])) |
| break; |
| i++; |
| } |
| |
| return board[i] != NULL; |
| } |
| |
| define_machine(mpc5121_generic) { |
| .name = "MPC5121 generic", |
| .probe = mpc5121_generic_probe, |
| .init = mpc512x_init, |
| .init_IRQ = mpc512x_init_IRQ, |
| .get_irq = ipic_get_irq, |
| .calibrate_decr = generic_calibrate_decr, |
| .restart = mpc512x_restart, |
| }; |
