What partition of mmcblk0 do I install to?

[chiefjazzdiewltr]

So I got my samsung arm chromebook to boot off my arch linux arm usb but I look through the wiki on installing it and it says to install it to mmcblk0 and when I do run "cfdisk /dev/mmcblk0" it comes up with alot of partitions most of them are quite small but one of those partitions stands out and its ~14.6gib. Do I wipe that partition and install it onto the 14.6gib partition or do I delete them all. (I'm new to installing arch linux on an arm device)

[WarheadsSE]

Follow the instructions.