Philip: I'm not working on the zc702, however; I've run into the problem you describe. My work around was to compile the kernel with the following BOOT options enabled: # # Boot options # CONFIG_CMDLINE="root=/dev/mmcblk0p2" CONFIG_CMDLINE_FORCE=y
Then I loaded my file-system onto the SD card on the second partition (ext2). When the kernel boots it loads the file-system from the SD card and the boot sequence continues normally. Leo A. -----Original Message----- From: [email protected] <[email protected]> On Behalf Of Philip Balister Sent: Tuesday, September 22, 2020 11:52 AM To: [email protected] Subject: EXT :[meta-xilinx] Images for zc702 So using meta-xilinx-bsp/master I can make images (wic even) and write them to an SD card for my zc702. Unfortunately, this is where things go wrong. It looks like the boot script expects a ramdisk, but one isn't generated (and I don't need one). Working around that lets me boot the kernel, but nothing has specified the root files system so the kernel panics there. To add insult to injury the qspi is timing out in u-boot, so the system feels hung during boot if you are impatient. (Like me) Not sure if this is my old zc702 or an issue in u-boot. Has anyone built and actually run this configuration? This issues look fixable, but might need to serious work in some of the recipes and I do not want to carry out of tree fixes. Before I start thinking how to sort this, it would be nice to figure out what the long term thoughts are for using zynqs with meta-xilinx-bsp and not touching petalinux at all. Philip
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