1 /*-
72 	int speed, port;  in bi_getboothowto()  local
93 			 * If we found a 8250 com port and com speed, we need to  in bi_getboothowto()
109 			speed = -1;  in bi_getboothowto()
110 			port = -1;  in bi_getboothowto()
113 				speed = strtol(tmp, NULL, 0);  in bi_getboothowto()
126 			if (speed != -1 && port != -1) {  in bi_getboothowto()
128 				    speed);  in bi_getboothowto()
158 		if ((desc->Attribute & EFI_MEMORY_RUNTIME) != 0) {  in efi_do_vmap()
160 			desc->VirtualStart = desc->PhysicalStart;  in efi_do_vmap()
165 	ret = RS->SetVirtualAddressMap(nset * mmsz, mmsz, mmver, vmap);  in efi_do_vmap()
221 	 * u-boot which doesn't fill this value when buffer for memory  in bi_load_efi_data()
222 	 * descriptors is too small (eg. 0 to obtain memory map size)  in bi_load_efi_data()
228 	 * memory map EFI will return to us. The memory map has an  in bi_load_efi_data()
230 	 * the AllocatePages call can itself modify the memory map, so  in bi_load_efi_data()
232 	 * the memory map are caused by splitting a range of free  in bi_load_efi_data()
242 	 * memory map when calling ExitBootServices, causing it to return an  in bi_load_efi_data()
246 	for (retry = 2; retry > 0; retry--) {  in bi_load_efi_data()
248 			status = BS->GetMemoryMap(&sz, mm, &efi_mapkey, &dsz, &mmver);  in bi_load_efi_data()
259 				BS->FreePages(addr, pages);  in bi_load_efi_data()
265 			status = BS->AllocatePages(AllocateAnyPages, EfiLoaderData,  in bi_load_efi_data()
274 			 * Read the memory map and stash it after bootinfo. Align the  in bi_load_efi_data()
275 			 * memory map on a 16-byte boundary (the bootinfo block is page  in bi_load_efi_data()
280 			sz = (EFI_PAGE_SIZE * pages) - efisz;  in bi_load_efi_data()
291 		BS->FreePages(addr, pages);  in bi_load_efi_data()
299 	 * map entries.  in bi_load_efi_data()
304 	efihdr->memory_size = sz;  in bi_load_efi_data()
305 	efihdr->descriptor_size = dsz;  in bi_load_efi_data()
306 	efihdr->descriptor_version = mmver;  in bi_load_efi_data()
317  * - The 'boothowto' argument is constructed.
318  * - The 'bootdev' argument is constructed.
319  * - The 'bootinfo' struct is constructed, and copied into the kernel space.
320  * - The kernel environment is copied into kernel space.
321  * - Module metadata are formatted and placed in kernel space.
340 	 * The 32-bit UEFI loader is used to  in bi_load()
341 	 * boot the 64-bit kernel on machines  in bi_load()
385 	for (xp = file_findfile(NULL, NULL); xp != NULL; xp = xp->f_next) {  in bi_load()
386 		if (addr < xp->f_addr + xp->f_size)  in bi_load()
387 			addr = xp->f_addr + xp->f_size;  in bi_load()
468 	bcopy(&kernend, md->md_data, sizeof kernend);  in bi_load()
471 	*modulep -= __elfN(relocation_offset);  in bi_load()
474 	for (xp = file_findfile(NULL, NULL); xp != NULL; xp = xp->f_next) {  in bi_load()
478 				bcopy(md->md_data, &vaddr, sizeof vaddr);  in bi_load()
479 				vaddr -= __elfN(relocation_offset);  in bi_load()
480 				bcopy(&vaddr, md->md_data, sizeof vaddr);  in bi_load()