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Juno r0 does not boot with linaro android after u-boot

seehwan

Hi, 

I am using Juno r0, and want to run android on that. 

So, I tried to work with 1) prebuilt linaro repo, 2) build from source for linaro 16.12.

However, it does not working after u-boot.

In fact, it seems like it stops in the middle of u-boot.

When I stop the boot process in the u-boot, the entire board stops in a few second. 

When it stops, u-boot terminal console does not work, and I cannot give any input to boot command to u-boot.

It seems like I am working with wrong version.

 

Please let me know whether the latest linaro version does not work with Juno r0.

In addition, if it is the case, please let me know which is the correct version I can work with.

 

Regards,

Parents
  • 0 Arm Employee Badge in reply to Jerome Decamps - 杜尚杰
    Hi Jerome,
    All things are possible if you are building your own components. But we should stress that...

    The releases on here are made specifically to provide tagged builds of all components that have been tested on Juno/FVP before release to prove they work together nicely.

    Everything should "just work" without the need for any rebuilding/modification - unless there's a bug or you are going off piste by modifying/changing components.

    Sources & prebuilts should produce identical results. But, for fault finding We'd normally go with prebuilts as there are simply fewer variables.
    MarkN.
Reply
  • 0 Arm Employee Badge in reply to Jerome Decamps - 杜尚杰
    Hi Jerome,
    All things are possible if you are building your own components. But we should stress that...

    The releases on here are made specifically to provide tagged builds of all components that have been tested on Juno/FVP before release to prove they work together nicely.

    Everything should "just work" without the need for any rebuilding/modification - unless there's a bug or you are going off piste by modifying/changing components.

    Sources & prebuilts should produce identical results. But, for fault finding We'd normally go with prebuilts as there are simply fewer variables.
    MarkN.
Children
  • 0 in reply to Mark Nicholson
    Indeed it must work like this.

    Manufacturers provide a version of the kernel that walks with their board, this is an obligation in some countries.

    But often when trying to get out of the way by changing the kernel versions on this boards some corrections must be made.

    I had the experience on several board ... The simple update of the kernel can induce the mistake. This is also what makes linus tovalds in desgrace with ARM boards: D

    I know that the work started on the CMSIS harmonization project is the logical continuation of these embedments.

    Modifications aren't always needed, just recompilation may correct this.