Leon, thank you! You practically made everything clear now! Please, just a few more questions below, before I put my hands on the keyboard :)
PS I read all the sunxi docs but now all the pieces fall into one. 2014-11-06 15:36 GMT+03:00 Leon Anavi <[email protected]>: > Hi Grigory, > > On 2014-11-06 14:00, [email protected] wrote: > >> >> 1. U-boot version for Tizen? >> Is there a special version of U-boot for Tizen which is located somewhere >> in >> the Tizen source tree? >> Or will the Sunxi's U-boot version will be enough to boot Tizen? >> > > It is recommended to use the linux-sunxi fork of Das U-Boot: > https://github.com/linux-sunxi/u-boot-sunxi > > There is a version of U-Boot for Tizen but so far it is targeting Odroid > and the Tizen developer devices trats (RD-210) and trats2 (PR-PQ) only. > Information about U-Boot for Tizen has been revealed during LinuxCon Europe: > http://sched.co/1xmhyG4 > > In another talk during the same event Hans de Goede revealed the status of > U-Boot for Sunxi devices. As far as I remember he announced that the > mainline U-Boot is (or will be soon) compatible with A10 & A20. More > details regarding his presentation are available at: > http://sched.co/1xmrE9N > > > 2. Tizen kernel source? >> As far as I understood (and I actuallty installed it myself) the freshest >> version of the Sunxi's kernel for A20 is 3.4. There are no kernels above >> 3.4 >> that will work with all the Cubieboard 2's hardware features. >> Is this also true for Tizen? Or there is some newer kernel version >> somewhere >> in the Tizen's source tree? >> > > Tizen:Common and IVI require kernel 3.14 LTSI but at the moment the latest > stable version of the kernel for Sunxi devices is 3.4. There are ongoing > initiatives among the linux-sunxi community to support mainline kernel on > A20 but a lot of things are still not working properly. > 1. Where exactly this 3.14 LTSi kernel located in the Tizen source tree? Or is it just a mainline kernel with specific Tizen defconfig? 2. Which exactly features do not work in Tizen on the 3.14 LTSi kernel? > > Anyway, you can boot Tizen:Common (and most probably IVI) using > linux-sunxi kernel 3.4 on A20 devices. Pay attention that you have to > adjust the FEX configuration file and to generate script.bin that matches > the hardware of your board. Check this wiki article for hints: > http://linux-sunxi.org/Fex_Guide > > >> In other words where should I take the sources for the U-boot and the >> kernel >> to boot latest Tizen IVI 3.0 on an A20 board? >> > > OK, long story short: please check the following links :) > > https://github.com/linux-sunxi/u-boot-sunxi > https://github.com/linux-sunxi/linux-sunxi > > More information about Tizen on sunxi devices and open-source hardware is > available at the talk that Phil and I did during Tizen Developer Summit > last month: > http://www.slideshare.net/leonanavi/tizen-oshwtds14sh20141021 > > Best regards, > Leon > > > -- > http://anavi.org/ > -- Best regards, Grigory Ptashko +7 (916) 1489766 [email protected] skype grigory_ptashko linkedin.com/in/gptashko <http://ru.linkedin.com/in/gptashko/> facebook.com/GrigoryPtashko <https://www.facebook.com/GrigoryPtashko>
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