FAQ_MA35_Family_Change booting source by Buildroot

[ytliu6]

The default booting sources for the MA35 series are primarily eMMC/SD. If you've already built an image but wish to change this configuration, you'll need to clean the arm-trusted-firmware, U-Boot, and rebuild them again. Here are the steps:
1. Change the booting source to your preference:

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# make menuconfig
Bootloaders --->
  U-Boot configuration (Using an in-tree board defconfig file)  --(ma35d1_sdcard1) Board defconfig

2. Clean arm-trusted-firmware and uboot
Notice:
This command will delete output/build/arm-trusted-firmware-custom and output/build/uboot-custom.
Remember to back up any modifications you have made in these two folders.

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# make arm-trusted-firmware-dirclean uboot-dirclean

3. Rebuild whole Image

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# make

#MA35 #Booting #Buildroot