FAQ_MA35D1_Switch boot source

[ytliu6]

Yocto:

1. Go to the following path and choose which machine you want to switch the boot source

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~/yocto/sources/meta-ma35d1/conf/machine$

2. Open the conf and modify 0 to 1 or 1 to 0

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UBOOT_CONFIG[sdcard] = "ma35d1_sdcard1_defconfig"

3. Rebuild TF-A and U-Boot

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~/youcto/build$ bitbake u-boot-ma35d1 tf-a-ma35d1 –C compile

4. Clean the current Image

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~/youcto/build$ bitbake nvt-image-qt5 –c cleanall

5. Repack the Image

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~/youcto/build$ bitbake nvt-image-qt5

6. Program the Image to target board

Buildroot:

1. Execute Buildroot menuconfig

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~/Buildroot_MA35D1$ make menuconfig

2. Modify Board defconfig and modify 0 to 1, 1 to 0, nand, spinand

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Bootloaders --->
  (ma35d1_sdcard1) Board defconfig

3. Clean TF-A and U-Boot

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~/Buildroot_MA35D1$ make uboot-dirclean  arm-trusted-firmware-dirclean

4. Repack the Image

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~/Buildroot_MA35D1$ make

5. Program the Image to target board

#MA35D1 #boot source #SD #eMMC