PB6 - SD Card

This is going to be a dump for all the information on the SD card layout and formats.
All analysis was done on an image dumped with Win32DiskImager.

General Information
The Pandora's Box 6 ships with a standard, cheap 8GB micro SD card which holds the operating system and software. There appear to be 4 partitions on the Pandora's Box 6 SD card:

Partition Number	File System	Notes
Partition 00	None?	U-boot?
Partition 01	FAT32	Appears to contain u-boot files, boot0 through boot9?
Partition 02	EXT3	Entire Linux system for PB6
Partition 03	None?	Appears possibly empty?

Pandora's Box 6 - SD Card Images
Here's a small collection of SD card images from various different board revisions I've collected.
Pandora's Box 6 Family Edition K5860 SD Card - Win32DiskImager
Pandora's Box 6 Family Edition K5900 SD Card - Win32DiskImager
Pandora's Box 6 Family Edition K5900 (with boot10/boot11) SD Card - Linux DD image
Pandora's Box 6 Arcade Edition K6070 SD Card - Win32DiskImager
Pandora's Box 6 Family Edition K6078 SD Card - Win32DiskImager

Additional Notes
Stuff to check out for u-boot:
mctl_hal.c
FEL
Allwinner H3 Manual build howto
H3-BSP4.4 Bootloader