I want to boot from a SD card, according to this document: https://developer.toradex.com/easy-installer/alternative-approaches/boot-from-an-sd-card-usb-stick-sata-drive/#using-toradex-images:
Colibri iMX6 # run sdboot
## Error: "sdboot" not defined
Colibri iMX6 # printenv
arch=arm
baudrate=115200
board=colibri_imx6
board_name=colibri_imx6
board_rev=011b
boot_a_script=load ${devtype} ${devnum}:${distro_bootpart} ${scriptaddr} ${prefix}${script}; source ${scriptaddr}
boot_efi_binary=load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} efi/boot/bootarm.efi; if fdt addr -q ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r};else bootefi ${kernel_addr_r} ${fdtcontroladdr};fi
boot_efi_bootmgr=if fdt addr -q ${fdt_addr_r}; then bootefi bootmgr ${fdt_addr_r};else bootefi bootmgr;fi
boot_extlinux=sysboot ${devtype} ${devnum}:${distro_bootpart} any ${scriptaddr} ${prefix}${boot_syslinux_conf}
boot_file=zImage
boot_net_usb_start=usb start
boot_prefixes=/ /boot/
boot_script_dhcp=boot.scr
boot_scripts=boot.scr.uimg boot.scr
boot_syslinux_conf=extlinux/extlinux.conf
boot_targets=mmc1 mmc0 usb0 dhcp
bootcmd=run distro_bootcmd; usb start; setenv stdout serial,vidconsole; setenv stdin serial,usbkbd
bootcmd_dhcp=devtype=dhcp; if dhcp ${scriptaddr} ${boot_script_dhcp}; then source ${scriptaddr}; fi;setenv efi_fdtfile ${fdtfile}; if test -z "${fdtfile}" -a -n "${soc}"; then setenv efi_fdtfile ${soc}-${board}${boardver}.dtb; fi; setenv efi_old_vci ${bootp_vci};setenv efi_old_arch ${bootp_arch};setenv bootp_vci PXEClient:Arch:00010:UNDI:003000;setenv bootp_arch 0xa;if dhcp ${kernel_addr_r}; then tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};if fdt addr -q ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r}; else bootefi ${kernel_addr_r} ${fdtcontroladdr};fi;fi;setenv bootp_vci ${efi_old_vci};setenv bootp_arch ${efi_old_arch};setenv efi_fdtfile;setenv efi_old_arch;setenv efi_old_vci;
bootcmd_mmc0=devnum=0; run mmc_boot
bootcmd_mmc1=devnum=1; run mmc_boot
bootcmd_usb0=devnum=0; run usb_boot
bootcount=1
bootdelay=1
bootm_size=0x10000000
console=ttymxc0
cpu=armv7
defargs=enable_wait_mode=off galcore.contiguousSize=50331648
distro_bootcmd=for target in ${boot_targets}; do run bootcmd_${target}; done
efi_dtb_prefixes=/ /dtb/ /dtb/current/
ethaddr=00:14:2d:a8:aa:f5
fdt_addr_r=0x18200000
fdt_board=eval-v3
fdt_file=imx6dl-colibri-eval-v3.dtb
fdt_fixup=;
fdtcontroladdr=2df724f0
fdtfile=imx6dl-colibri-eval-v3.dtb
ipaddr=192.168.10.2
kernel_addr_r=0x14200000
load_efi_dtb=load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${prefix}${efi_fdtfile}
loadaddr=0x14200000
mmc_boot=if mmc dev ${devnum}; then devtype=mmc; run scan_dev_for_boot_part; fi
netmask=255.255.255.0
preboot=test -n ${fdtfile} || setenv fdtfile imx6dl-colibri-${fdt_board}.dtb
pxefile_addr_r=0x18300000
ramdisk_addr_r=0x18400000
rootpath=/srv/nfs
scan_dev_for_boot=echo Scanning ${devtype} ${devnum}:${distro_bootpart}...; for prefix in ${boot_prefixes}; do run scan_dev_for_extlinux; run scan_dev_for_scripts; done;run scan_dev_for_efi;
scan_dev_for_boot_part=part list ${devtype} ${devnum} -bootable devplist; env exists devplist || setenv devplist 1; for distro_bootpart in ${devplist}; do if fstype ${devtype} ${devnum}:${distro_bootpart} bootfstype; then run scan_dev_for_boot; fi; done; setenv devplist
scan_dev_for_efi=setenv efi_fdtfile ${fdtfile}; if test -z "${fdtfile}" -a -n "${soc}"; then setenv efi_fdtfile ${soc}-${board}${boardver}.dtb; fi; for prefix in ${efi_dtb_prefixes}; do if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${efi_fdtfile}; then run load_efi_dtb; fi;done;run boot_efi_bootmgr;if test -e ${devtype} ${devnum}:${distro_bootpart} efi/boot/bootarm.efi; then echo Found EFI removable media binary efi/boot/bootarm.efi; run boot_efi_binary; echo EFI LOAD FAILED: continuing...; fi; setenv efi_fdtfile
scan_dev_for_extlinux=if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${boot_syslinux_conf}; then echo Found ${prefix}${boot_syslinux_conf}; run boot_extlinux; echo SCRIPT FAILED: continuing...; fi
scan_dev_for_scripts=for script in ${boot_scripts}; do if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${script}; then echo Found U-Boot script ${prefix}${script}; run boot_a_script; echo SCRIPT FAILED: continuing...; fi; done
scriptaddr=0x18280000
serial#=11053813
serverip=192.168.10.1
set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt ${blkcnt} / 0x200
setethupdate=if env exists ethaddr; then; else setenv ethaddr 00:14:2d:00:00:00; fi; tftpboot ${loadaddr} flash_eth.img && source ${loadaddr}
setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && source ${loadaddr}
setup=setenv setupargs fec_mac=${ethaddr} consoleblank=0 no_console_suspend=1 console=tty1 console=${console},${baudrate}n8
setupdate=run setsdupdate || run setusbupdate || run setethupdate
setusbupdate=usb start && setenv interface usb; setenv drive 0; load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && source ${loadaddr}
soc=mx6
splashimage=0x14200000
splashpos=m,m
stderr=serial@2020000
stdin=serial@2020000
stdout=serial@2020000
uboot_blk=8a
uboot_hwpart=1
uboot_spl_blk=2
update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}
update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && mmc write ${loadaddr} ${uboot_blk} ${blkcnt}
usb_boot=usb start; if usb dev ${devnum}; then devtype=usb; run scan_dev_for_boot_part; fi
vendor=toradex
ver=U-Boot 2022.07-6.0.0+git.e092e3250270 (Jul 11 2022 - 13:42:58 +0000)
vidargs=fbmem=8M
Environment size: 5343/8188 bytes
Colibri iMX6 #
