MMC prepare for zynq

Gwenhael Goavec-Merou gwenj at trabucayre.com
Thu Jul 3 00:18:06 PDT 2025


Dear all,

I'm trying to uses my zedboard with barebox but can't be able to boot this.

According to mails found in this mailing list I have done this sequence:

export ARCH=arm
export CROSS_COMPILE=$SOMEWHERE/arm-buildroot-linux-gnueabihf-

make zynq_defconfig
make -j$(nproc)

And copied in the first SDCard FAT partition:
- images/barebox-avnet-zedboard.img as BOOT.bin
- barebox.bin

But I have nothing displayed through serial port.

Are there somewhere details on how to prepare SD Card for a zynq board?

Thanks

Gwenhael



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