| | 1 | /* |
| | 2 | * Misc ARM declarations |
| | 3 | * |
| | 4 | * Copyright (c) 2006 CodeSourcery. |
| | 5 | * Written by Paul Brook |
| | 6 | * |
| | 7 | * This code is licenced under the LGPL. |
| | 8 | * |
| | 9 | */ |
| | 10 | |
| | 11 | #ifndef ARM_MISC_H |
| | 12 | #define ARM_MISC_H 1 |
| | 13 | |
| | 14 | /* The CPU is also modeled as an interrupt controller. */ |
| | 15 | #define ARM_PIC_CPU_IRQ 0 |
| | 16 | #define ARM_PIC_CPU_FIQ 1 |
| | 17 | qemu_irq *arm_pic_init_cpu(CPUState *env); |
| | 18 | |
| | 19 | /* armv7m.c */ |
| | 20 | qemu_irq *armv7m_init(int flash_size, int sram_size, |
| | 21 | const char *kernel_filename, const char *cpu_model); |
| | 22 | |
| | 23 | /* arm_boot.c */ |
| | 24 | struct arm_boot_info { |
| | 25 | int ram_size; |
| | 26 | const char *kernel_filename; |
| | 27 | const char *kernel_cmdline; |
| | 28 | const char *initrd_filename; |
| | 29 | target_phys_addr_t loader_start; |
| | 30 | target_phys_addr_t smp_loader_start; |
| | 31 | target_phys_addr_t smp_priv_base; |
| | 32 | int nb_cpus; |
| | 33 | int board_id; |
| | 34 | int (*atag_board)(struct arm_boot_info *info, void *p); |
| | 35 | /* Used internally by arm_boot.c */ |
| | 36 | int is_linux; |
| | 37 | target_phys_addr_t initrd_size; |
| | 38 | target_phys_addr_t entry; |
| | 39 | }; |
| | 40 | void arm_load_kernel(CPUState *env, struct arm_boot_info *info); |
| | 41 | |
| | 42 | /* Multiplication factor to convert from system clock ticks to qemu timer |
| | 43 | ticks. */ |
| | 44 | extern int system_clock_scale; |
| | 45 | |
| | 46 | #endif /* !ARM_MISC_H */ |
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