mirror of https://gitee.com/openkylin/qemu.git
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
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* Misc ARM declarations
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*
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* Copyright (c) 2006 CodeSourcery.
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* Written by Paul Brook
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*
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* This code is licenced under the LGPL.
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*
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*/
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#ifndef ARM_MISC_H
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#define ARM_MISC_H 1
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/* The CPU is also modeled as an interrupt controller. */
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#define ARM_PIC_CPU_IRQ 0
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#define ARM_PIC_CPU_FIQ 1
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qemu_irq *arm_pic_init_cpu(CPUState *env);
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/* armv7m.c */
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qemu_irq *armv7m_init(int flash_size, int sram_size,
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const char *kernel_filename, const char *cpu_model);
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/* arm_boot.c */
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struct arm_boot_info {
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int ram_size;
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const char *kernel_filename;
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const char *kernel_cmdline;
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const char *initrd_filename;
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target_phys_addr_t loader_start;
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target_phys_addr_t smp_loader_start;
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target_phys_addr_t smp_priv_base;
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int nb_cpus;
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int board_id;
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int (*atag_board)(struct arm_boot_info *info, void *p);
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/* Used internally by arm_boot.c */
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int is_linux;
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target_phys_addr_t initrd_size;
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target_phys_addr_t entry;
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};
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void arm_load_kernel(CPUState *env, struct arm_boot_info *info);
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/* Multiplication factor to convert from system clock ticks to qemu timer
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ticks. */
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extern int system_clock_scale;
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#endif /* !ARM_MISC_H */
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