Revision 409dbce5 hw/mips_malta.c
| b/hw/mips_malta.c | ||
|---|---|---|
| 46 | 46 |
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//#define DEBUG_BOARD_INIT |
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#ifdef TARGET_MIPS64 |
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#define PHYS_TO_VIRT(x) ((x) | ~0x7fffffffULL) |
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#else |
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#define PHYS_TO_VIRT(x) ((x) | ~0x7fffffffU) |
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#endif |
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#define ENVP_ADDR (int32_t)0x80002000 |
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#define VIRT_TO_PHYS_ADDEND (-((int64_t)(int32_t)0x80000000)) |
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#define ENVP_ADDR 0x80002000l |
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#define ENVP_NB_ENTRIES 16 |
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#define ENVP_ENTRY_SIZE 256 |
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|
| ... | ... | |
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/* Kernel */ |
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static int64_t load_kernel (void) |
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{
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int64_t kernel_entry, kernel_low, kernel_high;
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int64_t kernel_entry, kernel_high; |
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long initrd_size; |
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ram_addr_t initrd_offset; |
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int big_endian; |
| ... | ... | |
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big_endian = 0; |
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#endif |
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if (load_elf(loaderparams.kernel_filename, VIRT_TO_PHYS_ADDEND,
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(uint64_t *)&kernel_entry, (uint64_t *)&kernel_low,
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(uint64_t *)&kernel_high, big_endian, ELF_MACHINE, 1) < 0) {
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if (load_elf(loaderparams.kernel_filename, cpu_mips_kseg0_to_phys, NULL,
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(uint64_t *)&kernel_entry, NULL, (uint64_t *)&kernel_high,
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big_endian, ELF_MACHINE, 1) < 0) {
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fprintf(stderr, "qemu: could not load kernel '%s'\n", |
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loaderparams.kernel_filename); |
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exit(1); |
| ... | ... | |
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prom_set(prom_buf, prom_index++, loaderparams.kernel_filename); |
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if (initrd_size > 0) {
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prom_set(prom_buf, prom_index++, "rd_start=0x" TARGET_FMT_lx " rd_size=%li %s",
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PHYS_TO_VIRT(initrd_offset), initrd_size,
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prom_set(prom_buf, prom_index++, "rd_start=0x%" PRIx64 " rd_size=%li %s",
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cpu_mips_phys_to_kseg0(NULL, initrd_offset), initrd_size,
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loaderparams.kernel_cmdline); |
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} else {
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prom_set(prom_buf, prom_index++, loaderparams.kernel_cmdline); |
| ... | ... | |
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prom_set(prom_buf, prom_index++, NULL); |
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|
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rom_add_blob_fixed("prom", prom_buf, prom_size,
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ENVP_ADDR + VIRT_TO_PHYS_ADDEND);
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cpu_mips_kseg0_to_phys(NULL, ENVP_ADDR));
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return kernel_entry; |
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} |
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