Revision dcac9679 hw/armv7m.c
| b/hw/armv7m.c | ||
|---|---|---|
| 170 | 170 |
#endif |
| 171 | 171 |
|
| 172 | 172 |
/* Flash programming is done via the SCU, so pretend it is ROM. */ |
| 173 |
cpu_register_physical_memory(0, flash_size, IO_MEM_ROM); |
|
| 173 |
cpu_register_physical_memory(0, flash_size, |
|
| 174 |
qemu_ram_alloc(flash_size) | IO_MEM_ROM); |
|
| 174 | 175 |
cpu_register_physical_memory(0x20000000, sram_size, |
| 175 |
flash_size + IO_MEM_RAM);
|
|
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qemu_ram_alloc(sram_size) | IO_MEM_RAM);
|
|
| 176 | 177 |
armv7m_bitband_init(); |
| 177 | 178 |
|
| 178 | 179 |
pic = armv7m_nvic_init(env); |
| 179 | 180 |
|
| 180 | 181 |
image_size = load_elf(kernel_filename, 0, &entry, &lowaddr, NULL); |
| 181 | 182 |
if (image_size < 0) {
|
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image_size = load_image(kernel_filename, phys_ram_base);
|
|
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image_size = load_image_targphys(kernel_filename, 0, flash_size);
|
|
| 183 | 184 |
lowaddr = 0; |
| 184 | 185 |
} |
| 185 | 186 |
if (image_size < 0) {
|
| ... | ... | |
| 203 | 204 |
/* Hack to map an additional page of ram at the top of the address |
| 204 | 205 |
space. This stops qemu complaining about executing code outside RAM |
| 205 | 206 |
when returning from an exception. */ |
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cpu_register_physical_memory(0xfffff000, 0x1000, IO_MEM_RAM + ram_size); |
|
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cpu_register_physical_memory(0xfffff000, 0x1000, |
|
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qemu_ram_alloc(0x1000) | IO_MEM_RAM); |
|
| 207 | 209 |
|
| 208 | 210 |
return pic; |
| 209 | 211 |
} |
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