Lines Matching +full:fw +full:- +full:init +full:- +full:baudrate
14 #include "qemu/error-report.h"
19 #include "hw/pci-host/articia.h"
24 #include "system/block-backend.h"
46 * https://www.hyperion-entertainment.com/index.php/downloads?view=files&parent=28
47 * then "tail -c 524288 updater.image >u-boot-amigaone.bin"
50 * -device VGA,romfile=VGABIOS-lgpl-latest.bin
67 "baudrate=115200\0"
88 #define TYPE_A1_NVRAM "a1-nvram"
108 uint8_t *p = memory_region_get_ram_ptr(&s->mr); in nvram_write()
111 if (s->blk && blk_pwrite(s->blk, addr, 1, &val, 0) < 0) { in nvram_write()
112 error_report("%s: could not write %s", __func__, blk_name(s->blk)); in nvram_write()
132 memory_region_init_rom_device(&s->mr, NULL, &nvram_ops, s, "nvram", in nvram_realize()
134 sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->mr); in nvram_realize()
135 c = p = memory_region_get_ram_ptr(&s->mr); in nvram_realize()
136 if (s->blk) { in nvram_realize()
137 if (blk_getlength(s->blk) != NVRAM_SIZE) { in nvram_realize()
142 blk_set_perm(s->blk, BLK_PERM_CONSISTENT_READ | BLK_PERM_WRITE, in nvram_realize()
144 if (blk_pread(s->blk, 0, NVRAM_SIZE, p, 0) < 0) { in nvram_realize()
149 crc = crc32(0, p + 4, NVRAM_SIZE - 4); in nvram_realize()
154 if (s->blk && in nvram_realize()
155 blk_pwrite(s->blk, 0, sizeof(crc) + sizeof(default_env), p, 0) < 0 in nvram_realize()
157 error_report("%s: could not write %s", __func__, blk_name(s->blk)); in nvram_realize()
162 *c = cpu_to_be32(crc32(0, p + 4, NVRAM_SIZE - 4)); in nvram_realize()
163 if (s->blk && blk_pwrite(s->blk, 0, 4, p, 0) < 0) { in nvram_realize()
164 error_report("%s: could not write %s", __func__, blk_name(s->blk)); in nvram_realize()
180 dc->realize = nvram_realize; in nvram_class_init()
204 /* Board info struct from U-Boot */
226 bd->bi_memsize = cpu_to_be32(ram_size); in create_bd_info()
227 bd->bi_flashstart = cpu_to_be32(PROM_ADDR); in create_bd_info()
228 bd->bi_flashsize = cpu_to_be32(1); /* match what U-Boot detects */ in create_bd_info()
229 bd->bi_bootflags = cpu_to_be32(1); in create_bd_info()
230 bd->bi_intfreq = cpu_to_be32(11.5 * BUS_FREQ_HZ); in create_bd_info()
231 bd->bi_busfreq = cpu_to_be32(BUS_FREQ_HZ); in create_bd_info()
232 bd->bi_baudrate = cpu_to_be32(115200); in create_bd_info()
240 CPUPPCState *env = &cpu->env; in amigaone_cpu_reset()
243 if (env->load_info) { in amigaone_cpu_reset()
244 struct boot_info *bi = env->load_info; in amigaone_cpu_reset()
246 env->gpr[1] = bi->stack; in amigaone_cpu_reset()
247 env->gpr[2] = 1024; in amigaone_cpu_reset()
248 env->gpr[3] = bi->bd_info; in amigaone_cpu_reset()
249 env->gpr[4] = bi->initrd_start; in amigaone_cpu_reset()
250 env->gpr[5] = bi->initrd_end; in amigaone_cpu_reset()
251 env->gpr[6] = bi->cmdline_start; in amigaone_cpu_reset()
252 env->gpr[7] = bi->cmdline_end; in amigaone_cpu_reset()
253 env->nip = bi->entry; in amigaone_cpu_reset()
262 spd[3] = ctz32(rows) - spd[4]; in fix_spd_data()
280 /* init CPU */ in amigaone_init()
281 cpu = POWERPC_CPU(cpu_create(machine->cpu_type)); in amigaone_init()
282 env = &cpu->env; in amigaone_init()
291 if (machine->ram_size > 2 * GiB) { in amigaone_init()
295 memory_region_add_subregion(get_system_memory(), 0, machine->ram); in amigaone_init()
296 if (machine->ram_size < 1 * GiB + 32 * KiB) { in amigaone_init()
299 memory_region_init_ram(mr, NULL, "init-cache", 32 * KiB, &error_fatal); in amigaone_init()
317 if (!machine->firmware) { in amigaone_init()
318 rom_add_blob_fixed("dummy-fw", dummy_fw, sizeof(dummy_fw), in amigaone_init()
319 PROM_ADDR + PROM_SIZE - 0x80); in amigaone_init()
322 machine->firmware); in amigaone_init()
324 error_report("Could not find firmware '%s'", machine->firmware); in amigaone_init()
338 if (machine->ram_size > 512 * MiB) { in amigaone_init()
339 spd_data = spd_data_generate(SDR, machine->ram_size / 2); in amigaone_init()
341 spd_data = spd_data_generate(SDR, machine->ram_size); in amigaone_init()
345 if (machine->ram_size > 512 * MiB) { in amigaone_init()
351 memory_region_init_alias(mr, OBJECT(dev), "pci-mem-low", pci_mem, in amigaone_init()
355 memory_region_init_alias(mr, OBJECT(dev), "pci-mem-high", pci_mem, in amigaone_init()
363 object_property_add_alias(OBJECT(machine), "rtc-time", in amigaone_init()
376 if (!machine->kernel_filename) { in amigaone_init()
380 /* handle -kernel, -initrd, -append options and emulate U-Boot */ in amigaone_init()
382 cpu->env.load_info = bi; in amigaone_init()
384 loadaddr = MIN(machine->ram_size, 256 * MiB); in amigaone_init()
385 bi->bd_info = loadaddr - 8 * MiB; in amigaone_init()
386 create_bd_info(bi->bd_info, machine->ram_size); in amigaone_init()
387 bi->stack = bi->bd_info - 64 * KiB - 8; in amigaone_init()
389 if (machine->kernel_cmdline && machine->kernel_cmdline[0]) { in amigaone_init()
390 size_t len = strlen(machine->kernel_cmdline); in amigaone_init()
392 loadaddr = bi->bd_info + 1 * MiB; in amigaone_init()
393 cpu_physical_memory_write(loadaddr, machine->kernel_cmdline, len + 1); in amigaone_init()
394 bi->cmdline_start = loadaddr; in amigaone_init()
395 bi->cmdline_end = loadaddr + len + 1; /* including terminating '\0' */ in amigaone_init()
398 sz = load_elf(machine->kernel_filename, NULL, NULL, NULL, in amigaone_init()
399 &bi->entry, &loadaddr, NULL, NULL, in amigaone_init()
402 sz = load_uimage(machine->kernel_filename, &bi->entry, &loadaddr, in amigaone_init()
407 machine->kernel_filename); in amigaone_init()
412 if (machine->initrd_filename) { in amigaone_init()
415 sz = load_image_targphys(machine->initrd_filename, loadaddr, in amigaone_init()
416 bi->bd_info - loadaddr); in amigaone_init()
419 machine->initrd_filename); in amigaone_init()
422 bi->initrd_start = loadaddr; in amigaone_init()
423 bi->initrd_end = loadaddr + sz; in amigaone_init()
429 mc->desc = "Eyetech AmigaOne/Mai Logic Teron"; in amigaone_machine_init()
430 mc->init = amigaone_init; in amigaone_machine_init()
431 mc->block_default_type = IF_IDE; in amigaone_machine_init()
432 mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("7457_v1.2"); in amigaone_machine_init()
433 mc->default_display = "std"; in amigaone_machine_init()
434 mc->default_ram_id = "ram"; in amigaone_machine_init()
435 mc->default_ram_size = 512 * MiB; in amigaone_machine_init()