I still have the issue and unfortunately can’t find much help in the available documentation.
Meanwhile I tried to reset the u-Boot config (you never know right?) using a serial cable and
env default -a
saveenv
but that didn’t fix the issue neither. The system still does not reboot. I reflashed it already completely and completely reset everything, so it’s definitely not an issue of the configuration of the device.
My impression is that it’s correctly shutting down, but then hangs somewhere as it’s not showing any sign of going back into u-Boot.
But… shouldn’t the Marvell chip have an embedded watchdog timer that should normally automatically trigger a reset?
Also, I still wonder if it could it be an issue with the u-boot configuration?
Can anybody here who has a serial cable to the MOX and a working configuration please post the u-Boot configuration so that I can verify mine? You should be able to do that with
printenv
command on the u-Boot prompt ?
Here’s what I get on mine. I would like to check with somebody who has a working device if this is good or not?
U-Boot 2018.11 (Dec 16 2018 - 12:50:19 +0000), Build: jenkins-turris-os-packages-kittens-mox-90
DRAM: 1 GiB
Enabling Armada 3720 wComphy-0: SGMII1 3.125 Gbps
Comphy-1: PEX0 5 Gbps
Comphy-2: USB3_HOST0 5 Gbps
MMC: sdhci@d8000: 0
Loading Environment from SPI Flash... SF: Detected w25q64dw with page size 256 Bytes, erase size 4 KiB, total 8 MiB
OK
Model: CZ.NIC Turris Mox Board
Net: eth0: neta@30000
Turris Mox:
Board version: 22
RAM size: 1024 MiB
Serial Number: **deleted for this post**
ECDSA Public Key: **deleted for this post**
SD/eMMC version: SD
Module Topology:
1: Mini-PCIe Module
2: Peridot Switch Module (8-port)
Hit any key to stop autoboot: 2 ... 0
=>
=>
=>
=> printenv
arch=arm
baudrate=115200
board=turris_mox
board_name=turris_mox
boot_a_script=load ${devtype} ${devnum}:${distro_bootpart} ${scriptaddr} ${prefix}${script}; source ${scriptaddr}
boot_efi_binary=if fdt addr ${fdt_addr_r}; then bootefi bootmgr ${fdt_addr_r};else bootefi bootmgr ${fdtcontroladdr};fi;load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} efi/boot/bootaa64.efi; if fdt addr ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r};else bootefi ${kernel_addr_r} ${fdtcontroladdr};fi
boot_extlinux=sysboot ${devtype} ${devnum}:${distro_bootpart} any ${scriptaddr} ${prefix}${boot_syslinux_conf}
boot_net_pci_enum=pci enum
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=mmc0 usb0 pxe dhcp
bootcmd=run mox_boot
bootcmd_dhcp=run boot_net_usb_start; run boot_net_pci_enum; if dhcp ${scriptaddr} ${boot_script_dhcp}; then source ${scriptaddr}; fi;setenv efi_fdtfile ${fdtfile}; setenv efi_old_vci ${bootp_vci};setenv efi_old_arch ${bootp_arch};setenv bootp_vci PXEClient:Arch:00011:UNDI:003000;setenv bootp_arch 0xb;if dhcp ${kernel_addr_r}; then tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};if fdt addr ${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=setenv devnum 0; run mmc_boot
bootcmd_pxe=run boot_net_usb_start; run boot_net_pci_enum; dhcp; if pxe get; then pxe boot; fi
bootcmd_usb0=setenv devnum 0; run usb_boot
bootdelay=2
cpu=armv8
distro_bootcmd=for target in ${boot_targets}; do run bootcmd_${target}; done
efi_dtb_prefixes=/ /dtb/ /dtb/current/
eth1addr=**deleted for this post**
ethaddr=**deleted for this post**
fdt_addr_r=0x4f00000
fdtcontroladdr=3bf201a8
kernel_addr_r=0x5000000
load_efi_dtb=load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${prefix}${efi_fdtfile}
mmc_boot=if mmc dev ${devnum}; then setenv devtype mmc; run scan_dev_for_boot_part; fi
mox_boot=gpio clear GPIO221; if gpio input GPIO220 && sleep 1 && gpio input GPIO220; then run rescue_bootcmd; else run mox_distro_bootcmd; fi
mox_distro_bootcmd=sf probe; sf read ${fdt_addr_r} 0x7f0000 0x10000; run distro_bootcmd
pxefile_addr_r=0x4e00000
ramdisk_addr_r=0x8000000
rescue_args=console=ttyMV0,115200 earlycon=ar3700_uart,0xd0012000
rescue_bootcmd=gpio set GPIO221; setenv bootargs $rescue_args; sf probe; sf read $kernel_addr_r 0x190000; lzmadec $kernel_addr_r $ramdisk_addr_r; bootm $ramdisk_addr_r
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
scan_dev_for_efi=setenv efi_fdtfile ${fdtfile}; for prefix in ${efi_dtb_prefixes}; do if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${efi_fdtfile}; then run load_efi_dtb; fi;done;if test -e ${devtype} ${devnum}:${distro_bootpart} efi/boot/bootaa64.efi; then echo Found EFI removable media binary efi/boot/bootaa64.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=0x4d00000
soc=mvebu
stderr=serial@12000
stdin=serial@12000
stdout=serial@12000
usb_boot=usb start; if usb dev ${devnum}; then setenv devtype usb; run scan_dev_for_boot_part; fi
vendor=CZ.NIC
Environment size: 4132/65532 bytes
=>
arch=arm
baudrate=115200
board=turris_mox
board_name=turris_mox
boot_a_script=load ${devtype} ${devnum}:${distro_bootpart} ${scriptaddr} ${prefix}${script}; source ${scriptaddr}
boot_efi_binary=if fdt addr ${fdt_addr_r}; then bootefi bootmgr ${fdt_addr_r};else bootefi bootmgr ${fdtcontroladdr};fi;load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} efi/boot/bootaa64.efi; if fdt addr ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r};else bootefi ${kernel_addr_r} ${fdtcontroladdr};fi
boot_extlinux=sysboot ${devtype} ${devnum}:${distro_bootpart} any ${scriptaddr} ${prefix}${boot_syslinux_conf}
boot_net_pci_enum=pci enum
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=mmc0 usb0 pxe dhcp
bootcmd=run mox_boot
bootcmd_dhcp=run boot_net_usb_start; run boot_net_pci_enum; if dhcp ${scriptaddr} ${boot_script_dhcp}; then source ${scriptaddr}; fi;setenv efi_fdtfile ${fdtfile}; setenv efi_old_vci ${bootp_vci};setenv efi_old_arch ${bootp_arch};setenv bootp_vci PXEClient:Arch:00011:UNDI:003000;setenv bootp_arch 0xb;if dhcp ${kernel_addr_r}; then tftpboot ${fdt_addr_r} dtb/${efi_fdtfile};if fdt addr ${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=setenv devnum 0; run mmc_boot
bootcmd_pxe=run boot_net_usb_start; run boot_net_pci_enum; dhcp; if pxe get; then pxe boot; fi
bootcmd_usb0=setenv devnum 0; run usb_boot
bootdelay=2
cpu=armv8
distro_bootcmd=for target in ${boot_targets}; do run bootcmd_${target}; done
efi_dtb_prefixes=/ /dtb/ /dtb/current/
eth1addr=**deleted for this post**
ethaddr=**deleted for this post**
fdt_addr_r=0x4f00000
fdtcontroladdr=3bf201a8
kernel_addr_r=0x5000000
load_efi_dtb=load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${prefix}${efi_fdtfile}
mmc_boot=if mmc dev ${devnum}; then setenv devtype mmc; run scan_dev_for_boot_part; fi
mox_boot=gpio clear GPIO221; if gpio input GPIO220 && sleep 1 && gpio input GPIO220; then run rescue_bootcmd; else run mox_distro_bootcmd; fi
mox_distro_bootcmd=sf probe; sf read ${fdt_addr_r} 0x7f0000 0x10000; run distro_bootcmd
pxefile_addr_r=0x4e00000
ramdisk_addr_r=0x8000000
rescue_args=console=ttyMV0,115200 earlycon=ar3700_uart,0xd0012000
rescue_bootcmd=gpio set GPIO221; setenv bootargs $rescue_args; sf probe; sf read $kernel_addr_r 0x190000; lzmadec $kernel_addr_r $ramdisk_addr_r; bootm $ramdisk_addr_r
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
scan_dev_for_efi=setenv efi_fdtfile ${fdtfile}; for prefix in ${efi_dtb_prefixes}; do if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${efi_fdtfile}; then run load_efi_dtb; fi;done;if test -e ${devtype} ${devnum}:${distro_bootpart} efi/boot/bootaa64.efi; then echo Found EFI removable media binary efi/boot/bootaa64.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=0x4d00000
soc=mvebu
stderr=serial@12000
stdin=serial@12000
stdout=serial@12000
usb_boot=usb start; if usb dev ${devnum}; then setenv devtype usb; run scan_dev_for_boot_part; fi
vendor=CZ.NIC
Environment size: 4132/65532 bytes
=>