Purple Labs - Mobile Linux solutions - Purple Labs对开放源码的贡献

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Purple Labs对开放源码的贡献

Purple Labs大力支持开放源码运动。Purple Labs参与发展开放源码的各种专门论坛和委员会。

Purple Labs采用开放源码软件构件作为其移动Linux平台的组成部分，为所有共同体成员的共同利益发布开放源码模块。

Kernel and drivers

软件构件
应用产品
版本

Linux kernel and device drivers
G500i-Dreamphone
2.4.20

Linux kernel and device drivers

Version: 2.4.20
Source SW: http://www.kernel.org
Category: Kernel and drivers

Date: --
Download:

Applicable product: G500i-Dreamphone

Purple Labs use a 2.4.20 Linux kernel for the Texas Instruments OMAP730 chip.

The following modifications have been made by Purple Labs:

Kernel modifications:
-USB: backport gadget (from kernel 2.6)
-I2C
-Power management
-TCP/IP stack tuning
-OMAP Keypad
-Various OMAP730 dedicated files
-Support of OMAP850 chip

Kernel changes added by Purple Labs:
-LCD drivers
-LED driver
-GPIO driver
-Static camera buffer
-Bluetooth serial port

Kernel changes added and modified by Purple Labs:
-Kernel drivers ALSA 1.0.8
-YAFFS 1/2
-SquashFS

Drivers modules added:
-Camera & V4L2
-Security (SHA-1, TDES, ...)

Toolchain and Libraries

软件构件
应用产品
版本

gcc - binaries
G500i-Dreamphone
3.3.1

gcc - Sources
G500i-Dreamphone
3.3.1

glibc - Source
G500i-Dreamphone
2.3.2

gcc - binaries

Version: 3.3.1
Source SW: http://www.gnu.org/software/gcc/
Category: Toolchain and Libraries

Date: --
Download:

Applicable product: G500i-Dreamphone

No modifications have been made by Purple Labs.
Dreamphone: http://www.dreamphone-g500i.fr/index.html

gcc - Sources

Version: 3.3.1
Source SW: http://www.gnu.org/software/gcc/
Category: Toolchain and Libraries

Date: --
Download:

Applicable product: G500i-Dreamphone

No modifications have been made by Purple Labs.

glibc - Source

Version: 2.3.2
Source SW: http://www.gnu.org/software/libc/
Category: Toolchain and Libraries

Date: --
Download:

Applicable product: G500i-Dreamphone

No modifications have been made by Purple Labs.

Other libs and utilities

软件构件
应用产品
版本

Judy
G500i-Dreamphone
1.1.0

Uboot
G500i-Dreamphone
1.1.1

Libical
G500i-Dreamphone
na

Busybox
G500i-Dreamphone
1.0.0rc3

mkdosfs
G500i-Dreamphone
0.3b

Freetype
G500i-Dreamphone
2.1.10

Bitstream vera font
G500i-Dreamphone
na

Ismini Greek font
G500i-Dreamphone
na

Zlib
G500i-Dreamphone
1.2.3

Xloader
G500i-Dreamphone
na

Expat
G500i-Dreamphone
1.95.8

c-ares
G500i-Dreamphone
1.2.1

Judy

Version: 1.1.0
Source SW: http://judy.sourceforge.net/
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

The following modifications have been made by Purple Labs:

Patch to allow use of custom malloc/free
Scons build system to allow cross compilation

Uboot

Version: 1.1.1
Source SW: http://sourceforge.net/projects/u-boot
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

The following modifications have been made by Purple Labs:

Support for Cellular modem download added
Support for NAND flash autoboot added
Support for large page NAND added
Root filesystem authentication check at init added
Analog baseband chip (battery charge, battery voltage check, switch-on management) support added
Vibrator and LED support added

Libical

Version: na
Source SW: http://cvs.gnome.org/viewcvs/libical/src/libicalvcal
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

Libical is a C library providing Vcard parsing & formatting features.

The following modifications have been made by Purple Labs:

Accomodate internal Vcard format
Minor bug fixes

Busybox

Version: 1.0.0rc3
Source SW: http://www.busybox.net/
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

Busybox is a command line toolbox.

Purple Labs uses version 1.0.0rc3 with patchset 4415.

No modification has been made by Purple Labs.

mkdosfs

Version: 0.3b
Source SW: http://packages.debian.org/unstable/otherosfs/dosfstools
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

mkdosfs is a utility to create and format FAT based filesystems.

The following modifications have been made by Purple Labs:

MBR generation added
Support for constant length FAT added

Freetype

Version: 2.1.10
Source SW: http://www.freetype.org/freetype2/index.html
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

Freetype is a font library.

No modification has been made by Purple Labs.

Bitstream vera font

Version: na
Source SW: http://www.gnome.org/fonts/
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

Bitstream vera font is a font.

The following modifications have been made by Purple Labs:

Support for Greek characters added
Minor changes

Ismini Greek font

Version: na
Source SW: http://babel.uoregon.edu/yamada/fonts/greek.html
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

Ismini Greek font is a font.

The following modifications have been made by Purple Labs:

Some characters merged into bitstream Vera font
Minor changes

Zlib

Version: 1.2.3
Source SW: http://www.zlib.net/
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

Zlib is a compression/decompression library.

No modification has been made by Purple Labs.

Xloader

Version: na
Source SW: http://linux.omap.com/pub/xloader/p2/
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

Xloader is a bootloader.

Purple Labs adapted the original work done by Texas Instruments.

The following modifications have been made by Purple Labs:

Some GPIOs initializations changed

Expat

Version: 1.95.8
Source SW: http://www.jclark.com/xml/expat.html
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

Expat is a XML parser toolkit.

The following modifications have been made by Purple Labs:

Minor patches around the memory allocation

c-ares

Version: 1.2.1
Source SW: http://daniel.haxx.se/projects/c-ares/
Category: Other libs and utilities

Date: --
Download:

Applicable product: G500i-Dreamphone

C-ares is a library that performs DNS requests and name resolves asynchronously.

The following modifications have been made by Purple Labs:

Patches to bind sockets to interfaces

Purple Labs 为无线行业提供全移动式的Linux 软件套装，可以作为定制化的软件解决方案，也可以作为全套硬件和软件参考设计的一部分。公司提供全面的解决方案，使设计室、ODM和手机制造商能够迅速应对市场需求并据此推出产品。Purple Labs采用预先设定的模块化平台，使客户能在优化的交货期内开发出高性价比的一流移动手持设备。