Archipelago » qemu

/*

 * Misc ARM declarations

 *

 * Copyright (c) 2006 CodeSourcery.

 * Written by Paul Brook

 *

 * This code is licensed under the LGPL.

 *

 */

#ifndef ARM_MISC_H

#define ARM_MISC_H 1

#include "memory.h"

/* The CPU is also modeled as an interrupt controller.  */

#define ARM_PIC_CPU_IRQ 0

#define ARM_PIC_CPU_FIQ 1

qemu_irq *arm_pic_init_cpu(CPUState *env);

/* armv7m.c */

qemu_irq *armv7m_init(MemoryRegion *address_space_mem,

                      int flash_size, int sram_size,

                      const char *kernel_filename, const char *cpu_model);

/* arm_boot.c */

struct arm_boot_info {

    int ram_size;

    const char *kernel_filename;

    const char *kernel_cmdline;

    const char *initrd_filename;

    target_phys_addr_t loader_start;

    target_phys_addr_t smp_loader_start;

    target_phys_addr_t smp_priv_base;

    int nb_cpus;

    int board_id;

    int (*atag_board)(const struct arm_boot_info *info, void *p);

    /* Used internally by arm_boot.c */

    int is_linux;

    target_phys_addr_t initrd_size;

    target_phys_addr_t entry;

};

void arm_load_kernel(CPUState *env, struct arm_boot_info *info);

/* Multiplication factor to convert from system clock ticks to qemu timer

   ticks.  */

extern int system_clock_scale;

#endif /* !ARM_MISC_H */