diff options
Diffstat (limited to 'include/asm-arm/arch-ixp2000/system.h')
| -rw-r--r-- | include/asm-arm/arch-ixp2000/system.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/include/asm-arm/arch-ixp2000/system.h b/include/asm-arm/arch-ixp2000/system.h deleted file mode 100644 index 4f489cc0dfa..00000000000 --- a/include/asm-arm/arch-ixp2000/system.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * linux/include/asm-arm/arch-ixp2000/system.h - * - * Copyright (C) 2002 Intel Corp. - * Copyricht (C) 2003-2005 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <asm/hardware.h> -#include <asm/mach-types.h> - -static inline void arch_idle(void) -{ - cpu_do_idle(); -} - -static inline void arch_reset(char mode) -{ - local_irq_disable(); - - /* - * Reset flash banking register so that we are pointing at - * RedBoot bank. - */ - if (machine_is_ixdp2401()) { - *IXDP2X01_CPLD_FLASH_REG = ((0 >> IXDP2X01_FLASH_WINDOW_BITS) - | IXDP2X01_CPLD_FLASH_INTERN); - *IXDP2X01_CPLD_RESET_REG = 0xffffffff; - } - - /* - * On IXDP2801 we need to write this magic sequence to the CPLD - * to cause a complete reset of the CPU and all external devices - * and moves the flash bank register back to 0. - */ - if (machine_is_ixdp2801()) { - unsigned long reset_reg = *IXDP2X01_CPLD_RESET_REG; - reset_reg = 0x55AA0000 | (reset_reg & 0x0000FFFF); - *IXDP2X01_CPLD_RESET_REG = reset_reg; - mb(); - *IXDP2X01_CPLD_RESET_REG = 0x80000000; - } - - /* - * We do a reset all if we are PCI master. We could be a slave and we - * don't want to do anything funky on the PCI bus. - */ - if (*IXP2000_STRAP_OPTIONS & CFG_PCI_BOOT_HOST) { - *(IXP2000_RESET0) |= (RSTALL); - } -} |