root / hw / arm-misc.h @ 4487fd34
History | View | Annotate | Download (1.1 kB)
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 |
int nb_cpus;
|
31 |
int board_id;
|
32 |
int (*atag_board)(struct arm_boot_info *info, void *p); |
33 |
}; |
34 |
void arm_load_kernel(CPUState *env, struct arm_boot_info *info); |
35 |
|
36 |
/* armv7m_nvic.c */
|
37 |
|
38 |
/* Multiplication factor to convert from system clock ticks to qemu timer
|
39 |
ticks. */
|
40 |
int system_clock_scale;
|
41 |
qemu_irq *armv7m_nvic_init(CPUState *env); |
42 |
|
43 |
/* stellaris_enent.c */
|
44 |
void stellaris_enet_init(NICInfo *nd, uint32_t base, qemu_irq irq);
|
45 |
|
46 |
#endif /* !ARM_MISC_H */ |
47 |
|