diff options
Diffstat (limited to 'arch/powerpc/platforms/512x/mpc512x_generic.c')
-rw-r--r-- | arch/powerpc/platforms/512x/mpc512x_generic.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/512x/mpc512x_generic.c b/arch/powerpc/platforms/512x/mpc512x_generic.c new file mode 100644 index 000000000000..5fb919b30924 --- /dev/null +++ b/arch/powerpc/platforms/512x/mpc512x_generic.c @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2007,2008 Freescale Semiconductor, Inc. All rights reserved. + * + * Author: John Rigby, <jrigby@freescale.com> + * + * Description: + * MPC512x 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 const char * const board[] __initconst = { + "prt,prtlvt", + "fsl,mpc5125ads", + "ifm,ac14xx", + NULL +}; + +/* + * Called very early, MMU is off, device-tree isn't unflattened + */ +static int __init mpc512x_generic_probe(void) +{ + return of_flat_dt_match(of_get_flat_dt_root(), board); +} + +define_machine(mpc512x_generic) { + .name = "MPC512x generic", + .probe = mpc512x_generic_probe, + .init = mpc512x_init, + .init_early = mpc512x_init_diu, + .setup_arch = mpc512x_setup_diu, + .init_IRQ = mpc512x_init_IRQ, + .get_irq = ipic_get_irq, + .calibrate_decr = generic_calibrate_decr, + .restart = mpc512x_restart, +}; |