Difference between revisions of "LeapPad2 Explorer"
(Added to Boot Modes - Mfg Test) |
(→Tutorials/How To's: Added create UBI image info) |
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== Tutorials/How To's == | == Tutorials/How To's == | ||
+ | * [[UBIFS#Creating_UBI_Image | Create UBI Image on Linux]] | ||
+ | ** Relevant Settings | ||
+ | ** vol_name=ubi_rfs | ||
+ | ** vol_size=164380672 | ||
+ | ** -m 4096 | ||
+ | ** -e 1048576 | ||
+ | ** -c 158 | ||
+ | ** -s 4096 | ||
+ | ** -O 4096 | ||
== Boot Mode Key Combos == | == Boot Mode Key Combos == |
Revision as of 21:19, 14 November 2013
This device is part of the LeapFrog NXP320 Platform, it's recommended to start there for general information.
Contents
Platform
The LeapPad2 is part of 2 different devices that all share a common hardware platform, based around the Nexell [ http://nexell.co.kr/eng/pro/pro02.html | NXP3200] SoC. The platform page contains information generic across these devices, and it is recommended that you refer to that page as it is a good starting point to understanding the LeapPad2, and contains some basic How To's and Tutorials to get you started.
Project Summary
The LeapPad2 (like the LeapsterGS) is a toy produced by Leapfrog marketed as an educational handheld gaming console for kids aged 3-9. Although it has a proprietary graphical front end, it runs an Angstrom Linux distribution on the same Cortex-A9 processor as the LeapsterGS. It also has built in accellerometer, 2 cameras, and microphone, along with a touch screen.
Sources and Toolchains
Tutorials/How To's
- Create UBI Image on Linux
- Relevant Settings
- vol_name=ubi_rfs
- vol_size=164380672
- -m 4096
- -e 1048576
- -c 158
- -s 4096
- -O 4096
Boot Mode Key Combos
- Monitor: U-Boot console.
- Requires a serial connection
- On host PC keyboard hold shift+M, power up device, *very quickly* type o then n
- USB Boot: Loading Surgeon.
- Hold d-pad right and home key, while powering up.
- Mfg Test: Various hardware tests.
- Hold vol-up + vol-down while powering up, maintaining till test screen.
Technical Information
File System Contents List
Partitions
Name | Location | Size | Device | Notes |
Boot Loader | 0x00000000 | 0x0007E000 | /dev/mtd0 | On NOR |
MfgData0 | 0x0007E000 | 0x00001000 | /dev/mtd1 | On NAND |
MfgData1 | 0x0007F000 | 0x00001000 | /dev/mtd2 | On NAND |
Reserved | 0x00080000 | 0x00400000 | /dev/mtd3 | On NAND |
Kernel | 0x00480000 | 0x01000000 | /dev/mtd4 | On NAND |
RFS | 0x01480000 | 0x0A000000 | /dev/mtd5 | On NAND |
Bulk | 0x0B480000 | 0xF4C00000 | /dev/mtd6 | On NAND |
Cartridge | On Cartridge NAND |