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daniel.lee

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  1. Can someone please share Arty Z7-20 u-boot environment variables to run SD boot? My Arty Z7-20 board failed to boot from SD card after I run "env default -fa" from u-boot. Below are the console messages at the u-boot and u-boot environment variables I have currently. Any help would be appreciated. *** Console message*** JTAG: Trying to boot script at 0x3000000 ## Executing script at 03000000 Wrong image format for "source" command JTAG: SCRIPT FAILED: continuing... switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found U-Boot script /boot.scr 2010 bytes read in 23 ms (85 KiB/s) ## Executing script at 03000000 Wrong Image Format for bootm command ERROR: can't get kernel image! U-BOOT Env variables Zynq> printenv arch=arm baudrate=115200 board=zynq board_name=zynq boodelay=2 boot_a_script=load ${devtype} ${devnum}:${distro_bootpart} ${scriptaddr} ${pref} boot_efi_binary=if fdt addr ${fdt_addr_r}; then bootefi bootmgr ${fdt_addr_r};ei boot_extlinux=sysboot ${devtype} ${devnum}:${distro_bootpart} any ${scriptaddr}} boot_net_usb_start=usb start boot_prefixes=/ /boot/ boot_script_dhcp=boot.scr.uimg boot_scripts=boot.scr.uimg boot.scr boot_syslinux_conf=extlinux/extlinux.conf boot_targets=jtag mmc0 mmc1 qspi nand nor usb0 usb1 pxe dhcp bootcmd=run distro_bootcmd bootcmd_dhcp=run boot_net_usb_start; if dhcp ${scriptaddr} ${boot_script_dhcp};; bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && source ${scri; bootcmd_mmc0=devnum=0; run mmc_boot bootcmd_mmc1=devnum=1; run mmc_boot bootcmd_nand=nand info && nand read ${scriptaddr} ${script_offset_f} ${script_s; bootcmd_nor=cp.b ${script_offset_nor} ${scriptaddr} ${script_size_f} && echo NO; bootcmd_pxe=run boot_net_usb_start; dhcp; if pxe get; then pxe boot; fi bootcmd_qspi=sf probe 0 0 0 && sf read ${scriptaddr} ${script_offset_f} ${scrip; bootcmd_usb0=devnum=0; run usb_boot bootcmd_usb1=devnum=1; run usb_boot bootdelay=2 bootfstype=fat bootm_size=20000000 cpu=armv7 dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0 dfu_mmc_info=setenv dfu_alt_info ${kernel_image} fat 0 1\\;${devicetree_image} 1 dfu_ram=run dfu_ram_info && dfu 0 ram 0 dfu_ram_info=setenv dfu_alt_info ${kernel_image} ram 0x3000000 0x500000\\;${dev0 distro_bootcmd=for target in ${boot_targets}; do run bootcmd_${target}; done efi_dtb_prefixes=/ /dtb/ /dtb/current/ ethact=ethernet@e000b000 ethaddr=00:0a:35:00:1e:53 fdt_addr_r=0x1f00000 fdt_high=0x20000000 fdtcontroladdr=1eb0a488 fileaddr=3000000 filesize=7da initrd_high=0x20000000 kernel_addr_r=0x2000000 load_efi_dtb=load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${prefi} mmc_boot=if mmc dev ${devnum}; then devtype=mmc; run scan_dev_for_boot_part; fi pxefile_addr_r=0x2000000 ramdisk_addr_r=0x3100000 scan_dev_for_boot=echo Scanning ${devtype} ${devnum}:${distro_bootpart}...; for; scan_dev_for_boot_part=part list ${devtype} ${devnum} -bootable devplist; env et scan_dev_for_efi=setenv efi_fdtfile ${fdtfile}; if test -z "${fdtfile}" -a -n "e scan_dev_for_extlinux=if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefi scan_dev_for_scripts=for script in ${boot_scripts}; do if test -e ${devtype} ${e script_offset_nor=0xE2FC0000 script_size_f=0x40000 scriptaddr=0x3000000 soc=zynq stderr=serial@e0000000 stdin=serial@e0000000 stdout=serial@e0000000 thor_mmc=run dfu_mmc_info && thordown 0 mmc 0 thor_ram=run dfu_ram_info && thordown 0 ram 0 usb_boot=usb start; if usb dev ${devnum}; then devtype=usb; run scan_dev_for_boi vendor=xilinx Environment size: 5225/131068 bytes
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