| Lennert Buytenhek | c471307 | 2006-03-28 21:18:54 +0100 | [diff] [blame] | 1 | /* |
| 2 | * include/asm-arm/arch-ixp23xx/system.h |
| 3 | * |
| 4 | * Copyright (C) 2003 Intel Corporation. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | |
| Russell King | be50972 | 2008-08-04 10:41:28 +0100 | [diff] [blame] | 11 | #include <asm/arch/hardware.h> |
| Lennert Buytenhek | c471307 | 2006-03-28 21:18:54 +0100 | [diff] [blame] | 12 | #include <asm/mach-types.h> |
| 13 | |
| 14 | static inline void arch_idle(void) |
| 15 | { |
| 16 | #if 0 |
| 17 | if (!hlt_counter) |
| 18 | cpu_do_idle(); |
| 19 | #endif |
| 20 | } |
| 21 | |
| 22 | static inline void arch_reset(char mode) |
| 23 | { |
| 24 | /* First try machine specific support */ |
| 25 | if (machine_is_ixdp2351()) { |
| 26 | *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_MAGIC; |
| 27 | (void) *IXDP2351_CPLD_RESET1_REG; |
| 28 | *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_ENABLE; |
| 29 | } |
| 30 | |
| 31 | /* Use on-chip reset capability */ |
| 32 | *IXP23XX_RESET0 |= IXP23XX_RST_ALL; |
| 33 | } |