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Address: Rm 813, Dynamic World Building, Zhenhua Rd, Futian District, Shenzhen, China
backlight driver
pwm driver
RTC driver
Watch dog driver
Multimedia video camera
driver
Sata driver
8.2 Andorid Compiling
Please establish android compilation environment before compiling the source code.
Please copy the Android Kernel source code (the TQIMX6_Android4.2.2_v2.0.tar.bz2 in the Android4.2
part1) to the root directory of the Linux system of PC. (Here the writer of this manual choose root directory to
operate and take it a screenshots, actually, any directory will be OK), then use the command:
#tar xvfj TQIMX6_Android4.2.2_v2.0.tar.bz2 -C /
Extract the source code, as shown in the figure below:
Note:
1. The File is large; it is about 7G after extracting and about 30G after compiled. It is suggested to extract it in a
place more than 35G free space.
2. The following screenshot may be different from the actual version, so the screenshots are for reference only.
Please subject to in the chapter text and the actual case.
3. Compiling the script directly, it will well compile the kernel, android file system intact. And please use the root
user to compile. If using the ordinary user to compile, the compiled file system may be failed to boot.
#./build_sh
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tq_hs0038.c
drivers/video/backlight/：
pwm_bl.c
backlight.c
arch/arm/plat-mxc/：
pwm.c
drivers/watchdog：
imx2_wdt.c
drivers/media/video/mxc/captu
re/*
drivers/ata：
ahci_platform.c
libahci.c
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E-mail: sales@wvshare.com
/dev/rtc*
/dev/watchdog
/dev/video*
/dev/sd*
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