= HelenOS on Neo !FreeRunner =

[[Image(gta02_first_contact_d2x.jpg, 180px, right)]]

Information pertaining to porting HelenOS to Neo !FreeRunner smartphone (alias GTA02) which was developed by the [http://wiki.openmoko.org/wiki/Main_Page Openmoko project].

== Status ==

Fully operational in development version. No support in a stable release (as of 0.4.2).

== Resources ==

External resources:
 * [http://wiki.openmoko.org/ Openmoko Wiki]
 * [http://git.openmoko.org/ Openmoko Git source code repos] (U-Boot, Qi, etc.)
 * [http://wiki.openmoko.org/wiki/Neo_FreeRunner_GTA02_Hardware Neo FreeRunner Hardware]
 * [http://www.amebasystems.com/downloads/hardware/datasheets/freerunner/SoC/um_s3c2442b_rev12.pdf Samsung S3C2442B Processor Datasheet]
 * [http://www.keil.com/dd/docs/datashts/samsung/s3c2440_um.pdf Samsung S3C2440A Processor user manual] Very similar to the S3C2442B
 * [http://wiki.openmoko.org/wiki/Neo_FreeRunner_Memory_Mapping FreeRunner memory map]
 * [http://wiki.openmoko.org/wiki/Smedia_Glamo_3362 Smedia Glamo 3362] (Video chip and microSD reader)

Internal resources:
 * [wiki:UBoot U-Boot Bootloader]
 * [wiki:FreeRunnerLEDs Programming Neo FreeRunner LEDs]
 * [wiki:FreeRunner/Video Video (Glamo)]

== Memory system ==
 * The memory system is configured to ''little endian'' mode

== S3C2442B Processor ==
 * The core is an ARM920T (ARMv4T architecture)