diff options
author | Leo Chen <leochen@broadcom.com> | 2009-08-07 19:56:19 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-08-15 16:01:38 +0100 |
commit | 4663712cc745324a216112a72c744bb2b8f6658b (patch) | |
tree | 76329159434d2588c9f950ea32951af33d9fc106 /arch/arm/mach-bcmring/include/mach/system.h | |
parent | 28d0325ce6e0a52f53d8af687e6427fee59004d3 (diff) | |
download | op-kernel-dev-4663712cc745324a216112a72c744bb2b8f6658b.zip op-kernel-dev-4663712cc745324a216112a72c744bb2b8f6658b.tar.gz |
ARM: 5643/1: bcmring: arch.c and header files
add arch.c in mach-bcmring
add related header files in mach-bcmring
Signed-off-by: Leo Chen <leochen@broadcom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-bcmring/include/mach/system.h')
-rw-r--r-- | arch/arm/mach-bcmring/include/mach/system.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/include/mach/system.h b/arch/arm/mach-bcmring/include/mach/system.h new file mode 100644 index 0000000..cdbf93c --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/system.h @@ -0,0 +1,54 @@ +/* + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * 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 + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/csp/chipcHw_inline.h> + +extern int bcmring_arch_warm_reboot; + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode, char *cmd) +{ + printk("arch_reset:%c %x\n", mode, bcmring_arch_warm_reboot); + + if (mode == 'h') { + /* Reboot configured in proc entry */ + if (bcmring_arch_warm_reboot) { + printk("warm reset\n"); + /* Issue Warm reset (do not reset ethernet switch, keep alive) */ + chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_WARM); + } else { + /* Force reset of everything */ + printk("force reset\n"); + chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_SOFT); + } + } else { + /* Force reset of everything */ + printk("force reset\n"); + chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_SOFT); + } +} + +#endif |