| /* |
| * omap4-common.h: OMAP4 specific common header file |
| * |
| * Copyright (C) 2010 Texas Instruments, Inc. |
| * |
| * Author: |
| * Santosh Shilimkar <santosh.shilimkar@ti.com> |
| * |
| * 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. |
| */ |
| #ifndef OMAP_ARCH_OMAP4_COMMON_H |
| #define OMAP_ARCH_OMAP4_COMMON_H |
| |
| /* |
| * wfi used in low power code. Directly opcode is used instead |
| * of instruction to avoid mulit-omap build break |
| */ |
| #ifdef CONFIG_THUMB2_KERNEL |
| #define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory") |
| #else |
| #define do_wfi() \ |
| __asm__ __volatile__ (".word 0xe320f003" : : : "memory") |
| #endif |
| |
| #ifdef CONFIG_CACHE_L2X0 |
| extern void __iomem *l2cache_base; |
| #endif |
| |
| extern void __iomem *gic_dist_base_addr; |
| |
| extern void __init gic_init_irq(void); |
| extern void omap_smc1(u32 fn, u32 arg); |
| |
| #ifdef CONFIG_SMP |
| /* Needed for secondary core boot */ |
| extern void omap_secondary_startup(void); |
| extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask); |
| extern void omap_auxcoreboot_addr(u32 cpu_addr); |
| extern u32 omap_read_auxcoreboot0(void); |
| #endif |
| #endif |
