Hello community, being new to zcu104 I am having some noob trouble booting core-image-minimal from SD using the meta-xilinx-tools and meta-petalinux layers (all on rel-v2020.1).
First, do I understand it correct, that there are two ways to boot: 1) Using u-boot SPL as described in meta-xilinx-bsp/README.building.md section "Using SPL flow" and meta-xilinx-bsp/README.booting.md. These README applies only if I build only meta-xilinx, correct? 2) Using the Xilinx FSBL as described Xilinx User Guide UG1283 (UG1283 "Bootgen User Guide"). Bootgen is applied by building meta-xilinx-tools and including the variables described in README.md, correct? To build core-image-minimal using the Xilinx FSBL, I setup my build environment like: 1) repo init -u https://github.com/Xilinx/yocto-manifests.git -b rel-v2020.1 This bases the build/conf/ folder onto the conf samples from meta-petalinux. 2) Add the following lines to local.conf MACHINE ?= "zcu104-zynqmp" HDF_BASE = "file://" HDF_PATH = "${TOPDIR}/../my-hardware-file.xsa" IMAGE_INSTALL_append = " xilinx-bootbin" Add all BIF_ variables from meta-xilinx-tools/recipes-bsp/bootbin/machine-xilinx-zynqmp.inc After baking the image with "bitbake core-image-minimal", how do I boot? When I follow meta-xilinx-bsp/README.booting.md u-boot hangs in boot selection with "Wrong image format for "source" command". Alternatively, I cannot follow the booting instructions from UG1283 Chapter Appx A: Use Case: Booting Linux, as no image.ub file has been created by bitbake. My Question: How do I boot this board using Xilinx FSBL? Where am I taking a wrong turn here? Can anyone recommend me some additional reading material on this issue? Thank you all and regards, Martin
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