I’ve been informed that an Android 4.2.2 SDK for Telechips TCC892x and the newer TCC893x (TCC8930, TCC8933, TCC8935) dual core SoCs has been leaked on the Internet. The file (v13.03_r1-tcc-android-4.2.2.tar.bz2) is a 2.7GB tarball, and appears to be a full SDK. You can download the file here if you are interested.
After extraction, there’s 6.7 GB of data in the following directories:
| 40M ./libcore | 5.8M ./docs | 31M ./ndk |
| 5.0M ./gdk | 1.2G ./frameworks | 324K ./pdk |
| 95M ./development | 18M ./bionic | 544M ./kernel |
| 228M ./device | 106M ./hardware | 24M ./bootable |
| 295M ./packages | 55M ./sdk | 151M ./cts |
| 2.4G ./prebuilts | 1.7G ./external | 40M ./dalvik |
| 9.1M ./system | 108K ./libnativehelper | 6.9M ./build |
| 104K ./abi | 47M ./vendor |
The linux kernel is based on Linux 3.1.10, and there are a few config files to choose from with configs forh HDMI TV dongles, micro PCs, STBs, and evaluation boards for TCC8930, TCC8935, TCC8920 and TCC8925.
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kernel/arch/arm/configs$ ls tcc* tcc8920st_defconfig tcc8935st_dongle_single_defconfig tcc8925st_dongle_defconfig tcc8935st_upc_defconfig tcc8925st_upc_defconfig tcc8935st_upc_single_defconfig tcc8925st_yj8925t_defconfig tcc8935st_yj8935t_defconfig tcc892x_defconfig tcc8935st_yj8935t_single_defconfig tcc8930st_defconfig tcc893x_defconfig tcc8930st_single_defconfig tcc893x_single_defconfig tcc8935st_dongle_defconfig |
YJ8925T boards supports HDMI and CVBS video output, UPC support HDMI only, and others support HDMI, CVBS, and component outputs.
You’ll also find a few details about the platforms in the bootloader (bootable/bootloader/lk/target/tcc8930st_evm/rules.mk):
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#------------------------------------------------------------------ # Define board revision # 0x6230 : STBM /TCC8930 /DDR3 1024MB(32BIT) /None # 0x7300 : YAOJIN /TCC8935 /DDR3 512MB (16BIT) /None # 0x7310 : YAOJIN /TCC8935 /DDR3 1024MB (16BIT) /None # 0x8310 : UPC /TCC8935 /DDR3 1024MB(16BIT) /None # 0x9300 : DONGLE /TCC8935 /DDR3 512MB (16BIT) /None |
There are also several build options for Android:
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source build/envsetup.sh |
You can run lunch to find out which Telechips builds are available, and start the build.
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lunch ... 16. full_m805_892x-eng 17. full_m805_893x-eng 18. full_tcc8920st-eng 19. full_tcc8920-eng 20. full_tcc8930st-eng 21. full_tcc893x-eng |
Run make -j10 to start the build.
full_tcc893x-eng fails to buid, and full_m805_893x-eng as well with the error:
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frameworks/base/core/java/com/android/internal/widget/LockPatternUtils.java:1280: error 114: @deprecated tag with no explanatory comment DroidDoc took 137 sec. to write docs to out/target/common/docs/doc-comment-check make: *** [out/target/common/docs/doc-comment-check-timestamp] Error 45 |
Following instructions found @ https://community.freescale.com/thread/303944, you can just edit frameworks/base/core/java/com/android/internal/widget/LockPatternUtils.java, and remove line 1280 “* @deprecated”.
The build will go further, but stops with:
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Checking API: checkapi-last frameworks/base/api/17.txt:21088: error 9: Removed public constructor SmsMessage() frameworks/base/api/17.txt:21089: error 9: Removed public method android.telephony.gsm.SmsMessage.calculateLength frameworks/base/api/17.txt:21090: error 9: Removed public method android.telephony.gsm.SmsMessage.calculateLength frameworks/base/api/17.txt:21091: error 9: Removed public method android.telephony.gsm.SmsMessage.createFromPdu |
You can remove the complete “SmsMessage” class in 17.txt, and run make update-api, before carrying on with, and hopefully completing, the build.
Documentation related to Telechips TCC893x SoCs is available in ./vendor/telechips/documents/common/pdf/ directory:
You’ll also find tools and binaries in ./vendor/telechips/ directory.
Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
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i just want ask a very silly question why would some one download the sdk and what would they do with it thanks
@adem
It’s only useful for programmers, if you want to configure and/or modify the Linux kernel differently from the default, customize Android firmware, etc…
Hey, this means micro PCs using this chip? Can you tell from the SDK what kind of hardware they will have?
@onebir
I can just see UPC /TCC8935 /DDR3 1024MB(16BIT), but there must be more clues in the code.
I guess micro PC could just be small STBs like the one I wrote about before yesterday. Hotach HTV003 – http://www.cnx-software.com/2014/02/10/50-hotach-htv003-android-media-player-is-powered-by-telechips-tcc8935-soc/
There are reference to YAOJIN, and YJ8935 in the code. It should be related to YAO JIN Shenzhen http://www.yaojinkeji.com/products.asp. It seems there website is not up-to-date but they’ve made STB with DVB / ISDB support before.
i bought it yesterday it cost me around $65 aus i hope its worth it for a dual core because i could have bout a mk908 for the same price or maybe cheaper. but then i bought because i don’t have this chip-set and it will be a first for me and i can check out video content and xbmc support.
What’s your first impression, plead let us known
Thanks
@rafael duarte
for now i think if it work as it should it would be a very good android media box because for the price range it includes a Ethernet port. and given the lack of firmware and xbmc support that you get with allwinner products i think this android box should do good.
but i will do a unboxing and a user experience video for you guys
http://www.aliexpress.com/item/small-rk3188-tv-box-android-dvb-t2/1405826163.html
this seller is trying to get more money from me saying he made a mistake with shipping. but i dont believe him plzz avoid this seller guys 🙁 just a heads up
@adem
Looking forward for the video
Download link is down. Could anyone upload it again? Thanks!!
@Fabricio
It’s on Baidu -> http://pan.baidu.com/wap/link?uk=2936395813&shareid=2521784627&third=0
I’m looking for this SDK, but all the links I found are dead.
Can somebody upload and give me a link please?
thank you so much!
I’m also looking for this SDK. Do you have it somewhere in your archives?)
Hi,
I’m looking for this SDK, but all the links I found are dead.
Can somebody upload and give me a link please?
thank you so much!
Download link is down. Could anyone upload it again?
Hi! I know 6 years have passed, but now I’m starting to get into linux and really want to compile and reflash my cx-01 with newer kernel and possibly update the existing software. There’s no point in doig so, but the knowledge is what I’m after.So I have successfully compiled the kernel with the help of cnxsoft’s article and now I would like to play around with the Android SDK, but unfortunately the download link is broken 🙁 could someone suggest some mirror or reupload the archive?
As HRM has said, 6 years. Its 2020 and I also have been playing around with Linux and want to use the SDK for reviving an old TVpad. Would greatly appreciate if someone could re-upload the SDK or something. I’ve searched for days with no possible way to find a download for this.
Is there any one find the active download link of the SDK.
Here the git repo (don’t include SDK) for tcc892x
https://github.com/JeffreyLau/JJWD-K8_icsCream/tree/master/bootable/bootloader/lk
Hi, the link has expired, can you upload it again?