i.MX 8MM mender integration error

danie
Wed, 21 Oct 2020 06:50:05 +0000
General Discussions

Hi,

I’m integrating mender with Yocto zeus for i.MX 8mm EVK. The build completed sucessfully without any errors but when I try to boot the device I get the following error.

Hit any key to stop autoboot:  0
Run CMD11 1.8V switch
switch to partitions #0, OK
mmc1 is current device
Run CMD11 1.8V switch
** Unrecognized filesystem type **
## Error: "mender_setup" not defined
** Bad device specification 0x40480000 boot/Image **
## Error: "mender_try_to_recover" not defined
Booting from net ...

I follow the meta-mender-community integration for i.MX 8mm and modded it to support zeus. Full u-boot environmental variables are attached below for your reference.

u-boot=> printenv
baudrate=115200
boot_fdt=try
bootcmd=mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else run mender_setup; if run loadimage; then run mmcboot; run mender_try_to_recover; else run mender_try_to_recover; ru
n netboot; fi; fi; else booti ${loadaddr} - ${fdt_addr}; fi
bootcmd_mfg=run mfgtool_args;if iminfo ${initrd_addr}; then if test ${tee} = yes; then bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; else booti ${loadaddr} ${initrd_addr} ${fdt_addr}; fi; else echo "Run fastboot
 ..."; fastboot 0; fi;
bootcount=1
bootdelay=2
bootscript=echo Running bootscript from mmc ...; source
console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200
emmc_dev=2
ethaddr=00:04:9f:06:b0:2c
ethprime=FEC
fastboot_dev=mmc1
fdt_addr=0x43000000
fdt_file=boot/imx8mm-evk.dtb
fdt_high=0xffffffffffffffff
fdtcontroladdr=bc910748
image=boot/Image
initrd_addr=0x43800000
initrd_high=0xffffffffffffffff
jh_clk=
jh_mmcboot=mw 0x303d0518 0xff; setenv fdt_file imx8mm-evk-root.dtb;setenv jh_clk clk_ignore_unused; if run loadimage; then run mmcboot; else run jh_netboot; fi;
jh_netboot=mw 0x303d0518 0xff; setenv fdt_file imx8mm-evk-root.dtb; setenv jh_clk clk_ignore_unused; run netboot;
kboot=booti
loadaddr=0x40480000
loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
loadfdt=ext4load ${mender_uboot_root} ${fdt_addr} ${fdt_file}
loadimage=ext4load ${mender_uboot_root} ${loadaddr} ${image}
mfgtool_args=setenv bootargs console=${console},${baudrate} rdinit=/linuxrc clk_ignore_unused
mmcargs=setenv bootargs ${jh_clk} console=${console} root=${mender_kernel_root}
mmcautodetect=yes
mmcboot=echo Booting from mmc ...; run mmcargs; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then booti ${loadaddr} - ${fdt_addr}; else echo WARN: Cannot load the DT; fi; else echo w
ait for boot; fi;
mmcdev=1
mmcpart=1
mmcroot=/dev/mmcblk1p2 rootwait rw
nandfit_part=yes
netargs=setenv bootargs ${jh_clk} console=${console} root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp
netboot=echo Booting from net ...; run netargs;  if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; ${get_cmd} ${loadaddr} ${image}; if test ${boot_fdt} = yes || test ${boot_fdt} =
try; then if ${get_cmd} ${fdt_addr} ${fdt_file}; then booti ${loadaddr} - ${fdt_addr}; else echo WARN: Cannot load the DT; fi; else booti; fi;
script=boot.scr
sd_dev=1
serial#=1e1d1a09dab45cbf
soc_type=imx8mm

Environment size: 2453/4092 bytes

I’m lost at this point and any help would be much appreciated. Thanks in advance.

6 posts - 3 participants