- if (flat_vmlinux) {
- /*
- * Fill new boot infos (only if booting a vmlinux).
- *
- * The birec is low on memory, probably inside the malloc pool,
- * so we don't write it earlier. At this point, we should not
- * use anything coming from the malloc pool.
- */
- birec = (struct bi_record *)_ALIGN(loadinfo.filesize+(1<<20)-1,(1<<20));
-
- /* We make sure it's mapped. We map only 64k for now, it's
- * plenty enough we don't claim since this precise memory
- * range may already be claimed by the malloc pool.
- */
- prom_map (birec, birec, 0x10000);
- DEBUG_F("birec at %p\n", birec);
- DEBUG_SLEEP;
-
- birec->tag = BI_FIRST;
- birec->size = sizeof(struct bi_record);
- birec = (struct bi_record *)((ulong)birec + birec->size);
-
- birec->tag = BI_BOOTLOADER_ID;
- sprintf( (char *)birec->data, "yaboot");
- birec->size = sizeof(struct bi_record) + strlen("yaboot") + 1;
- birec = (struct bi_record *)((ulong)birec + birec->size);
-
- birec->tag = BI_MACHTYPE;
- birec->data[0] = _machine;
- birec->size = sizeof(struct bi_record) + sizeof(ulong);
- birec = (struct bi_record *)((ulong)birec + birec->size);
-
- if (sysmap_base) {
- birec->tag = BI_SYSMAP;
- birec->data[0] = (ulong)sysmap_base;
- birec->data[1] = sysmap_size;
- birec->size = sizeof(struct bi_record) + sizeof(ulong)*2;
- birec = (struct bi_record *)((ulong)birec + birec->size);
- }
- birec->tag = BI_LAST;
- birec->size = sizeof(struct bi_record);
- birec = (struct bi_record *)((ulong)birec + birec->size);
- }
-