Grus, JZ4780 development board, resolution 800x480;
Mensa, JZ4775 development board, resolution 800x480;
Linux git repo tree
Linux Git repository includes sources, binaries, documents etc.
The repository covers kernel，bootloader, rootfs, applications, toolchain, binary demo files, common tools, documentation, and so on.
Most recently tags
Tag for Grus: ingenic-qt1.6.1-kernel3.0.8-grus-v1.2-20130916
Tag for Mensa: ingenic-qt1.6.1-kernel3.0.8-mensa-v1.2-20130916
Changelog
The main changes of this version were collected in "Linux-Qt-Changelog-20130621-20130916.txt".
Note：
After kernel updating these versions, you need to update USB burning tool at least 1.4.0 or re-create the SD card burning tool firmware with new kernel source. The first burn after updated must be completely erased. Otherwise it will cause system start fail. The issue is due to NAND module improvement. Have no essential unrelated to burn tool. SD/ MM burn is unaffected.
Fix bugs
1. Solve the double-precision floating-point unaligned issue;
2. Enhance the stability of NAND memory power-down.
3. Fastboot function is more perfect;
4. New PMU improvements;
5. A series of crash issue causeby display;
6. Solves the issue of USB Accessory.
Enhancements
1. Add SPDIF;
2. Add and improve SPI busdriver;
3. Add logo display in uboot;
4. Add the support of LPDDR2;
5. Improve the driver of dm9000in uboot;
6. Improve the interface of V4L2;
Improvethe experience
1. Improve the function of battery and power supply;
2. Fixes a range of display bias issue.
Knownissues
1. Nand Manager copydate may cause rare error, which returns value is -6. The impact to system is still not clear.
2. Sleep / wakeup requires the corresponding application.
More detailed changes please refer to "Linux-Qt-Changelog-20130621-20130916.txt"..
Note:The changes of Linux kernel are same with Android kernel.
Get sources
Download repo
$ mkdir
$ cd
$ wget http://git.ingenic.cn:8082/bj/repo
$ chmod +x repo
Download source
$./repo init -u http://git.ingenic.cn/linux/manifest -m outside.xml
$./repo sync
$ ./repo forall -c "git reset --hard ingenic-qt1.6.1-kernel3.0.8-xxxxxx"
Tag refer to the “Most recently tags” at the beginning of this page.
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Feel free to contact support@ingenic.cn
