569 static int flash_status_check(flash_info_t *info, flash_sect_t sector,  in flash_status_check()  argument
588 	while (flash_is_busy(info, sector)) {  in flash_status_check()
591 			       prompt, info->start[sector],  in flash_status_check()
592 			       flash_read_long(info, sector, 0));  in flash_status_check()
593 			flash_write_cmd(info, sector, 0, info->cmd_reset);  in flash_status_check()
608 static int flash_full_status_check(flash_info_t *info, flash_sect_t sector,  in flash_full_status_check()  argument
613 	retcode = flash_status_check(info, sector, tout, prompt);  in flash_full_status_check()
619 		    !flash_isset(info, sector, 0, FLASH_STATUS_DONE)) {  in flash_full_status_check()
622 			       info->start[sector]);  in flash_full_status_check()
623 			if (flash_isset(info, sector, 0, FLASH_STATUS_ECLBS |  in flash_full_status_check()
626 			} else if (flash_isset(info, sector, 0,  in flash_full_status_check()
630 			} else if (flash_isset(info, sector, 0,  in flash_full_status_check()
634 			if (flash_isset(info, sector, 0, FLASH_STATUS_DPS)) {  in flash_full_status_check()
638 			if (flash_isset(info, sector, 0, FLASH_STATUS_VPENS))  in flash_full_status_check()
641 		flash_write_cmd(info, sector, 0, info->cmd_reset);  in flash_full_status_check()
764 	flash_sect_t sector = saved_sector;  in find_sector()  local
766 	if (info != saved_info || sector >= info->sector_count)  in find_sector()
767 		sector = 0;  in find_sector()
769 	while ((sector < info->sector_count - 1) &&  in find_sector()
770 	       (info->start[sector] < addr))  in find_sector()
771 		sector++;  in find_sector()
772 	while ((info->start[sector] > addr) && (sector > 0))  in find_sector()
777 		sector--;  in find_sector()
779 	saved_sector = sector;  in find_sector()
781 	return sector;  in find_sector()
876 	flash_sect_t sector;  in flash_write_cfibuffer()  local
937 	sector = find_sector(info, dest);  in flash_write_cfibuffer()
946 		flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);  in flash_write_cfibuffer()
947 		flash_write_cmd(info, sector, 0, FLASH_CMD_READ_STATUS);  in flash_write_cfibuffer()
948 		flash_write_cmd(info, sector, 0, write_cmd);  in flash_write_cfibuffer()
949 		retcode = flash_status_check(info, sector,  in flash_write_cfibuffer()
957 			flash_write_cmd(info, sector, 0, cnt - 1);  in flash_write_cfibuffer()
981 			flash_write_cmd(info, sector, 0,  in flash_write_cfibuffer()
984 				info, sector, info->buffer_write_tout,  in flash_write_cfibuffer()
992 		flash_unlock_seq(info, sector);  in flash_write_cfibuffer()
995 		offset = ((unsigned long)dst - info->start[sector]) >> shift;  in flash_write_cfibuffer()
997 		flash_write_cmd(info, sector, offset, AMD_CMD_WRITE_TO_BUFFER);  in flash_write_cfibuffer()
999 		flash_write_cmd(info, sector, offset, cnt - 1);  in flash_write_cfibuffer()
1031 		flash_write_cmd(info, sector, 0, AMD_CMD_WRITE_BUFFER_CONFIRM);  in flash_write_cfibuffer()
1038 			retcode = flash_full_status_check(info, sector,  in flash_write_cfibuffer()
1446 static int cfi_protect_bugfix(flash_info_t *info, long sector, int prot)  in cfi_protect_bugfix()  argument
1454 		flash_write_cmd(info, sector, 0, FLASH_CMD_READ_ID);  in cfi_protect_bugfix()
1455 		if (!flash_isequal(info, sector, FLASH_OFFSET_PROTECT,  in cfi_protect_bugfix()
1469 			flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT);  in cfi_protect_bugfix()
1470 			flash_write_cmd(info, sector, 0, cmd);  in cfi_protect_bugfix()
1480 int flash_real_protect(flash_info_t *info, long sector, int prot)  in flash_real_protect()  argument
1488 		if (!cfi_protect_bugfix(info, sector, prot)) {  in flash_real_protect()
1489 			flash_write_cmd(info, sector, 0,  in flash_real_protect()
1491 			flash_write_cmd(info, sector, 0,  in flash_real_protect()
1494 				flash_write_cmd(info, sector, 0,  in flash_real_protect()
1497 				flash_write_cmd(info, sector, 0,  in flash_real_protect()
1511 				flash_write_cmd(info, sector, 0,  in flash_real_protect()
1518 					flash_write_cmd(info, sector,  in flash_real_protect()
1529 			lock_flag = flash_isset(info, sector, 0, 0x01);  in flash_real_protect()
1532 					flash_write_cmd(info, sector, 0,  in flash_real_protect()
1534 					flash_write_cmd(info, sector, 0,  in flash_real_protect()
1537 				debug("sector %ld %slocked\n", sector,  in flash_real_protect()
1541 					debug("unlock %ld\n", sector);  in flash_real_protect()
1547 				debug("sector %ld %sunlocked\n", sector,  in flash_real_protect()
1553 			if (flash_status_check(info, sector,  in flash_real_protect()
1566 		flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);  in flash_real_protect()
1567 		flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT);  in flash_real_protect()
1569 			flash_write_cmd(info, sector, 0,  in flash_real_protect()
1572 			flash_write_cmd(info, sector, 0,  in flash_real_protect()
1581 	flash_write_cmd(info, sector, 0, FLASH_CMD_READ_STATUS);  in flash_real_protect()
1582 	retcode = flash_full_status_check(info, sector, info->erase_blk_tout,  in flash_real_protect()
1585 		info->protect[sector] = prot;  in flash_real_protect()
2074 	phys_addr_t sector;  in flash_get_size()  local
2176 		sector = base;  in flash_get_size()
2195 				if (sector - base >= info->size)  in flash_get_size()
2202 					(ulong)map_physmem(sector,  in flash_get_size()
2205 				sector += (erase_region_size * size_ratio);  in flash_get_size()