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Original question:

TDA2PXEVM: Build Linux Vision SDK for fast boot

TDA2PXEVM: git am ../linux-kernel-addon/earlyboot-kernel-patches/* failed

Wall-E
Expert 1706 points

Part Number: TDA2PXEVM

Hi,

I want to apply the earlyboot-kernel-patches for kernel.But it apply failed.My vision SDK version is 3.07.

Here's the apply log.

git am ../linux-kernel-addon/earlyboot-kernel-patches/*
应用：dra7xx: Kernel Optimizations for early-use-case enablement
error: 打补丁失败：ti_config_fragments/auto.cfg:50
error: ti_config_fragments/auto.cfg：补丁未应用
打补丁失败于 0001 dra7xx: Kernel Optimizations for early-use-case enablement
失败的补丁文件副本位于：.git/rebase-apply/patch
当您解决这一问题，执行 "git am --continue"。
如果您想要跳过这一补丁，则执行 "git am --skip"。
若要复原至原始分支并停止补丁操作，执行 "git am --abort"。

Could you give some help?

Regards

Ll

  • 0
    TI__Mastermind 42515 points

    Hi Ll,

    can you make sure you have checkout the right branch as described in chapter "2.4.2.1.1 Clone kernel" of VisionSDK_Linux_UserGuide.pdf.

    You may need to run 'git am --abort' before you can checkout the branch.

    (also it could be useful if you change your local setting to English so we can read the error messages)

    Regards,

    Yordan

  • 0 in reply to Yordan Kamenov
    Expert 1706 points

    Hi Yordan,

    I describe my steps below.

    1.Checkout the right branch,I use a new branch name early_boot to distinguish origin branch.

    lyp@lyp-desktop:~/hd2/tda2/sdk_3.07/ti_components/os_tools/linux/kernel/omap$ git checkout -b early_boot tags/REL_VISION_SDK_03_07_00_00
Switched to a new branch 'early_boot'
    
lyp@lyp-desktop:~/hd2/tda2/sdk_3.07/ti_components/os_tools/linux/kernel/omap$ git log
commit 0af2ab56214366ea1b8c1ea6ca0dae726dba083a
Author: Shravan Karthik <shravan.karthik@ti.com>
Date:   Tue Jun 4 18:47:56 2019 +0530

    ti_config_fragments: Add CONFIG_BLK_DEV_NVME to default config
    
    Cascade radar board has a NVME SSD card mounted on the board.
    Add NVME driver support by default in the kernel config
    
    Signed-off-by: Shravan Karthik <shravan.karthik@ti.com>

commit 9e4a96e876ff8cfffe8694f38f27635dfbc18f3f
Author: Shravan Karthik <shravan.karthik@ti.com>
Date:   Tue Jun 4 18:45:32 2019 +0530

    arm: dts: Change board name for cascade radar DTB
    
    Signed-off-by: Shravan Karthik <shravan.karthik@ti.com>

commit 12d7cbeff8522722c1981d49b8e07d81fdd887ce
Author: Vignesh R <vigneshr@ti.com>
Date:   Wed Nov 22 14:33:41 2017 +0530

    pci: dwc: pci-dra7xx: Improve MSI IRQ handling
    
    We need to ensure that there are no pending MSI IRQ vector set (i.e
    PCIE_MSI_INTR0_STATUS reads 0 at least once) before exiting
    dra7xx_pcie_msi_irq_handler(). Else, the dra7xx PCIe wrapper will not
    register new MSI IRQs even though PCIE_MSI_INTR0_STATUS shows IRQs are
    pending. Therefore, keep calling dra7xx_pcie_msi_irq_handler() until it
    returns IRQ_NONE, which suggests that PCIE_MSI_INTR0_STATUS is 0.
    
lyp@lyp-desktop:~/hd2/tda2/sdk_3.07/ti_components/os_tools/linux/kernel/omap$ git branch
* early_boot
  infoadas-on-psdkla3.03
  kernel_dev

    2.Try to apply the patch,it still apply failed.

    lyp@lyp-desktop:~/hd2/tda2/sdk_3.07/ti_components/os_tools/linux/kernel/omap$ git am ../linux-kernel-addon/earlyboot-kernel-patches/*
Applying: dra7xx: Kernel Optimizations for early-use-case enablement
error: patch failed: ti_config_fragments/auto.cfg:50
error: ti_config_fragments/auto.cfg: patch does not apply
Patch failed at 0001 dra7xx: Kernel Optimizations for early-use-case enablement
The copy of the patch that failed is found in: .git/rebase-apply/patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

    Regards,

    LI

  • 0 in reply to Wall-E
    TI__Genius 15985 points

    Hi,

    Can you apply patch 1 by 1 and tell us which patch is giving the error and share the output of gist status and git diff when you get the error.

    Regards,

    Anuj

  • 0 in reply to Anuj Gupta
    TI__Mastermind 42515 points

    Hi LI,

    We haven't heard back from you, I'm assuming you were able to resolve your issue.
    If not, just post a reply below (or create a new thread if the thread has locked due to time-out).

    Regards,
    Yordan