diff options
Diffstat (limited to 'target/linux/ifxmips/files/arch/mips/danube/reset.c')
| -rw-r--r-- | target/linux/ifxmips/files/arch/mips/danube/reset.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/target/linux/ifxmips/files/arch/mips/danube/reset.c b/target/linux/ifxmips/files/arch/mips/danube/reset.c new file mode 100644 index 0000000000..cb1793ca77 --- /dev/null +++ b/target/linux/ifxmips/files/arch/mips/danube/reset.c @@ -0,0 +1,66 @@ +/* + * arch/mips/danube/prom.c + * + * This program 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) 2005 infineon + * + * Rewrite of Infineon Danube code, thanks to infineon for the support, + * software and hardware + * + * Copyright (C) 2007 John Crispin <blogic@openwrt.org> + * + */ + +#include <linux/kernel.h> +#include <linux/pm.h> +#include <asm/reboot.h> +#include <asm/system.h> +#include <asm/io.h> +#include <asm/danube/danube.h> + +static void +danube_machine_restart (char *command) +{ + printk (KERN_NOTICE "System restart\n"); + local_irq_disable (); + + writel(readl(DANUBE_RCU_REQ) | DANUBE_RST_ALL, DANUBE_RCU_REQ); + for (;;); +} + +static void +danube_machine_halt (void) +{ + printk (KERN_NOTICE "System halted.\n"); + local_irq_disable (); + for (;;); +} + +static void +danube_machine_power_off (void) +{ + printk (KERN_NOTICE "Please turn off the power now.\n"); + local_irq_disable (); + for (;;); +} + +void +danube_reboot_setup (void) +{ + _machine_restart = danube_machine_restart; + _machine_halt = danube_machine_halt; + pm_power_off = danube_machine_power_off; +} |