I need to publish my WIP on the minized. I've got a file system + kernel that boots from usb as a fitimage, with the ramdisk you can partition, format and mount the emmc. Then untar a tarball larger filesystem from the USB stick. Then boot from a fitimage found inside that filesystem.
You do need an fpga image to hook up a couple of things in the fpga so the kernel doesn't hang at boot. There are some files at: https://www.dropbox.com/sh/9l5o4e4ipyqv2rs/AAA8ypYHK1Mmgjn-OZwiY2A9a?dl=0 you can play with. You will need to update boot.bin and u-boot-dtg.img in qspi. Philip On 04/18/2019 07:09 AM, Dan Collins wrote: > Hi all, > > > > I have been trying to get a Yocto system running on my MiniZed and I'm making > very slow progress. I don't fully understand the intended flow of the current > machine (in meta-xilinx-contrib) so I've made a few patches to get things > working the way I think I can. Right now my goal is a working system and I'm > not fixed on using u-boot SPL vs Xilinx FSBL. > > > > What I do have is a qSPI image with FSBL and a u-boot.elf image with > CONFIG_OF_EMBED set (so device tree is now in u-boot). I spent a long time > trying to get this to work before I finally found embedded the device tree > helped! I even played around with getting FSBL to load u-boot from the eMMC, > but I gave up pretty quickly as it seems we need a BOOT.bin and the Yocto > toolchain is just giving me u-boot.bin and u-boot.elf. > > > > Now, I'm trying to get a kernel image to boot but I'm stuck with u-boot > telling me my uImage, on the eMMC, is no good (wrong image format for bootm). > I decided I'd make even more changes and try using a fitImage instead, > however I need to figure out how to get the device tree into my FIT image. > > > > At this point, I've decided I must be going against the grain. Can anyone > explain the recommended / tested path for this? The MiniZed board has the > constraint that we can only boot from qSPI - but I am not fussed on using > FSBL + u-boot, u-boot SPL + u-boot, or anything else. > > > > Kind regards, > > Dan Collins > > > -- _______________________________________________ meta-xilinx mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-xilinx
