Lines Matching defs:dtb
183 void *dtb = NULL;
189 dtb = systable->tables[i].table;
193 return dtb;
230 error(u"load <dtb> - load device-tree from file\r\n");
231 error(u"save <dtb> - save device-tree to file\r\n");
294 struct fdt_header *dtb;
355 dtb = (struct fdt_header *)(uintptr_t)addr;
356 ret = file->read(file, &buffer_size, dtb);
362 ret = dt_fixup_prot->fixup(dt_fixup_prot, dtb, &buffer_size,
378 dtb = (struct fdt_header *)(uintptr_t)addr;
384 ret = file->read(file, &buffer_size, dtb);
391 dt_fixup_prot, dtb, &buffer_size,
429 struct fdt_header *dtb;
432 dtb = get_dtb(systable);
433 if (!dtb) {
437 if (f2h(dtb->magic) != FDT_MAGIC) {
441 dtb_size = f2h(dtb->totalsize);
475 ret = file->write(file, &dtb_size, dtb);