1. Overview[edit | edit source]
This step explains how to connect your board Linux® terminal to your host computer through the ST-LINK/V3E.
It then describes how to execute basic commands with the Linux command line interface in order to get familiar with the Linux console.
2. Serial terminal[edit | edit source]
The serial terminal allows communicating with the board through a UART serial interface.
- Install minicom
sudo apt-get install minicom
- Get the ttyACM device instance that needs to be used to access the ST-LINK/V3E
ls /dev/ttyACM* /dev/ttyACM0
- Connect the minicom to the /dev/ttyACM0 device
minicom -D /dev/ttyACM0 Welcome to minicom 2.7.1 OPTIONS: I18n Compiled on Dec 23 2019, 02:06:26. Port /dev/ttyACM0, 10:54:36 Press CTRL-A Z to get help on special keys
- Press the reset button to reset the board. The boot log should be displayed on the minicom window:
NOTICE: CPU: STM32MP135F Rev.Y NOTICE: Model: STMicroelectronics STM32MP135F-DK Discovery Board NOTICE: Board: MB1635 Var1.0 Rev.E-02 INFO: PMIC version = 0x21 NOTICE: Reset reason (0x34): INFO: Pad Reset from NRST INFO: ARM GICv2 driver initialized INFO: FCONF: Reading TB_FW firmware configuration file from: 0x2ffe0000 INFO: FCONF: Reading firmware configuration information for: stm32mp_fuse INFO: FCONF: Reading firmware configuration information for: stm32mp_io INFO: Using SDMMC INFO: Instance 1 INFO: Boot used partition fsbl1 NOTICE: BL2: v2.10-stm32mp1-r2.0(debug):lts-v2.10.24-dirty(a07367a1) NOTICE: BL2: Built : 16:16:36, Oct 3 2025 INFO: BL2: Doing platform setup INFO: RAM: DDR3-1066 bin F 1x4Gb 533MHz v1.53 INFO: Memory size = 0x20000000 (512 MB) INFO: BL2: Loading image id 1 INFO: Loading image id=1 at address 0x30006000 INFO: Image id=1 loaded: 0x30006000 - 0x30006236 INFO: FCONF: Reading FW_CONFIG firmware configuration file from: 0x30006000 INFO: FCONF: Reading firmware configuration information for: mce_config INFO: FCONF: Reading firmware configuration information for: dyn_cfg INFO: FCONF: Reading firmware configuration information for: stm32mp1_firewal l INFO: BL2: Loading image id 4 INFO: Loading image id=4 at address 0xde000000 INFO: Image id=4 loaded: 0xde000000 - 0xde00001c INFO: OPTEE ep=0xde000000 INFO: OPTEE header info: INFO: magic=0x4554504f INFO: version=0x2 INFO: arch=0x0 INFO: flags=0x0 INFO: nb_images=0x1 INFO: BL2: Loading image id 8 INFO: Loading image id=8 at address 0xde000000 INFO: Image id=8 loaded: 0xde000000 - 0xde07a4a0 INFO: BL2: Loading image id 2 INFO: Loading image id=2 at address 0xc0400000 INFO: Image id=2 loaded: 0xc0400000 - 0xc0410f28 INFO: BL2: Skip loading image id 16 INFO: BL2: Loading image id 5 INFO: Loading image id=5 at address 0xc0000000 INFO: Image id=5 loaded: 0xc0000000 - 0xc0119f98 NOTICE: BL2: Booting BL32 INFO: Entry point address = 0xde000000 INFO: SPSR = 0x1d3 I/TC: Early console on UART#4 I/TC: I/TC: Embedded DTB found I/TC: OP-TEE version: 4.0.0-dev (gcc version 13.4.0 (GCC)) #1 Fri Oct 20 18:29:3 1 UTC 2023 arm I/TC: WARNING: This OP-TEE configuration might be insecure! I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/ porting_guidelines.html I/TC: Primary CPU initializing I/TC: Override the OTP 18: 0x7b760000 to 0x7b7601e0 I/TC: WARNING: Embeds insecure stm32mp_provisioning driver I/TC: Platform stm32mp1: flavor PLATFORM_FLAVOR - DT stm32mp135f-dk.dts I/TC: OP-TEE ST profile: secure_and_system_services I/TC: Primary CPU switching to normal world boot I/TC: Reserved shared memory is disabled I/TC: Dynamic shared memory is enabled I/TC: Normal World virtualization support is disabled I/TC: Asynchronous notifications are enabled optee optee: OP-TEE: revision 4.0 (2a5b1d12) U-Boot 2023.10-stm32mp-r3 (Oct 02 2023 - 14:39:59 +0000) CPU: STM32MP135F Rev.Y Model: STMicroelectronics STM32MP135F-DK Discovery Board Board: stm32mp1 in trusted mode (st,stm32mp135f-dk) Board: MB1635 Var1.0 Rev.E-02 DRAM: 512 MiB optee optee: OP-TEE: revision 4.0 (2a5b1d12) I/TC: Reserved shared memory is disabled I/TC: Dynamic shared memory is enabled I/TC: Normal World virtualization support is disabled I/TC: Asynchronous notifications are enabled Clocks: - MPU : 900 MHz - AXI : 266.500 MHz - PER : 24 MHz - DDR : 533 MHz Core: 265 devices, 43 uclasses, devicetree: board WDT: Started watchdog with servicing every 1000ms (32s timeout) NAND: 0 MiB MMC: STM32 SD/MMC: 0 Loading Environment from MMC... OK In: serial Out: serial Err: serial Net: eth0: ethernet@5800a000, eth1: ethernet@5800e000 No EFI system partition No EFI system partition Failed to persist EFI variables Hit any key to stop autoboot: 0 Boot over mmc0! switch to partitions #0, OK mmc0 is current device Scanning mmc 0:8... Found /mmc0_extlinux/stm32mp135f-dk_extlinux.conf Retrieving file: /mmc0_extlinux/stm32mp135f-dk_extlinux.conf Retrieving file: /splash_landscape.bmp Select the boot mode 1: OpenSTLinux 2: stm32mp135f-dk-a7-examples Enter choice: 1: OpenSTLinux Retrieving file: /uImage Retrieving file: /st-image-resize-initrd append: root=PARTUUID=e91c4e10-16e6-4c0e-bd0e-77becf4a3582 rootwait rw console =ttySTM0,115200 Retrieving file: /stm32mp135f-dk.dtb ## Booting kernel from Legacy Image at c2000000 ... Image Name: Linux-6.6.116 Created: 2025-11-02 13:14:42 UTC Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 8724840 Bytes = 8.3 MiB Load Address: c2000040 Entry Point: c2000040 Verifying Checksum ... OK ## Flattened Device Tree blob at c6000000 Booting using the fdt blob at 0xc6000000 Working FDT set to c6000000 XIP Kernel Image Loading Ramdisk to cf9c0000, end cffffffc ... OK Loading Device Tree to cf9ac000, end cf9bfae3 ... OK Working FDT set to cf9ac000 Starting kernel ... I/TC: Reserved shared memory is disabled I/TC: Dynamic shared memory is enabled I/TC: Normal World virtualization support is disabled I/TC: Asynchronous notifications are enabled [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 6.6.116 (oe-user@oe-host) (arm-ostl-linux-gnueabi-gcc (GCC) 13.4.0, GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Sun Nov 2 13:14:42 UTC 2025 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: STMicroelectronics STM32MP135F-DK Discovery Board [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] OF: reserved mem: 0xdce00000..0xdcfeffff (1984 KiB) nomap non-reusable framebuffer@dce00000 [ 0.000000] OF: reserved mem: 0xdd000000..0xdfffffff (49152 KiB) nomap non-reusable optee@dd000000 [ 0.000000] cma: Reserved 64 MiB at 0xd8000000 on node -1 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x00000000c0000000-0x00000000dcffffff] [ 0.000000] HighMem [mem 0x00000000dd000000-0x00000000dfffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00000000c0000000-0x00000000dcdfffff] [ 0.000000] node 0: [mem 0x00000000dce00000-0x00000000dcfeffff] [ 0.000000] node 0: [mem 0x00000000dcff0000-0x00000000dcffffff] [ 0.000000] node 0: [mem 0x00000000dd000000-0x00000000dfffffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000c0000000-0x00000000dfffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.0 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: MIGRATE_INFO_TYPE not supported. [ 0.000000] psci: SMC Calling Convention v1.1 [ 0.000000] percpu: Embedded 18 pages/cpu s42708 r8192 d22828 u73728 [ 0.000000] Kernel command line: root=PARTUUID=e91c4e10-16e6-4c0e-bd0e-77becf4a3582 rootwait rw console=ttySTM0,115200 [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 130028 [ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.000000] Memory: 374572K/524288K available (13312K kernel code, 1451K rwdata, 4020K rodata, 1024K init, 231K bss, 84180K reserved, 65536K cma-reserved, 0K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000002] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000018] Switching to timer-based delay loop, resolution 41ns [ 0.001280] Console: colour dummy device 80x30 [ 0.001345] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.001368] CPU: Testing write buffer coherency: ok [ 0.001436] pid_max: default: 32768 minimum: 301 [ 0.001687] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.001715] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.003342] /cpus/cpu@0 missing clock-frequency property [ 0.003391] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005737] RCU Tasks: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1. [ 0.006013] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1. [ 0.006309] Setting up static identity map for 0xc0100000 - 0xc0100060 [ 0.006618] rcu: Hierarchical SRCU implementation. [ 0.006632] rcu: Max phase no-delay instances is 1000. [ 0.008384] smp: Bringing up secondary CPUs ... [ 0.008442] smp: Brought up 1 node, 1 CPU [ 0.008460] SMP: Total of 1 processors activated (48.00 BogoMIPS). [ 0.008469] CPU: All CPU(s) started in SVC mode. [ 0.009418] devtmpfs: initialized [ 0.030537] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.030953] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.030991] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.034124] pinctrl core: initialized pinctrl subsystem [ 0.036762] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.041376] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.043345] thermal_sys: Registered thermal governor 'step_wise' [ 0.043525] cpuidle: using governor menu [ 0.043906] hw-breakpoint: Debug register access (0xee003e17) caused undefined instruction on CPU 0 [ 0.043928] hw-breakpoint: CPU 0 failed to disable vector catch [ 0.044532] Serial: AMBA PL011 UART driver [ 0.048341] stm32-pm-domain pm_domain: domain core-ret-power-domain registered [ 0.048379] stm32-pm-domain pm_domain: subdomain core-power-domain registered [ 0.048390] stm32-pm-domain pm_domain: domains probed [ 0.059613] /soc/i2c@40012000/typec@53/connector: Fixed dependency cycle(s) with /soc/bus@5c007000/usb@49000000 [ 0.060194] /soc/bus@50080000/etf@50092000: Fixed dependency cycle(s) with /soc/bus@50080000/tpiu@50093000 [ 0.060256] /soc/bus@50080000/etf@50092000: Fixed dependency cycle(s) with /soc/bus@50080000/etm@500dc000 [ 0.060326] /soc/bus@50080000/tpiu@50093000: Fixed dependency cycle(s) with /soc/bus@50080000/etf@50092000 [ 0.060418] /soc/bus@50080000/etm@500dc000: Fixed dependency cycle(s) with /soc/bus@50080000/etf@50092000 [ 0.060560] /soc/bus@5c007000/usb@49000000: Fixed dependency cycle(s) with /soc/i2c@40012000/typec@53/connector [ 0.060719] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/dcmipp@5a000000 [ 0.060774] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/gc2145@3c [ 0.060868] /soc/bus@5c007000/i2c@4c006000/gc2145@3c: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/stmipi@14 [ 0.061237] /soc/bus@5c007000/dcmipp@5a000000: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/stmipi@14 [ 0.063777] /soc/i2c@40012000/typec@53/connector: Fixed dependency cycle(s) with /soc/bus@5c007000/usb@49000000 [ 0.068367] /soc/bus@50080000/etf@50092000: Fixed dependency cycle(s) with /soc/bus@50080000/tpiu@50093000 [ 0.068427] /soc/bus@50080000/etf@50092000: Fixed dependency cycle(s) with /soc/bus@50080000/etm@500dc000 [ 0.068494] /soc/bus@50080000/tpiu@50093000: Fixed dependency cycle(s) with /soc/bus@50080000/etf@50092000 [ 0.068572] /soc/bus@50080000/etm@500dc000: Fixed dependency cycle(s) with /soc/bus@50080000/etf@50092000 [ 0.071106] /soc/bus@5c007000/usb@49000000: Fixed dependency cycle(s) with /soc/i2c@40012000/typec@53/connector [ 0.071741] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/dcmipp@5a000000 [ 0.071816] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/gc2145@3c [ 0.071924] /soc/bus@5c007000/i2c@4c006000/gc2145@3c: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/stmipi@14 [ 0.072315] /soc/bus@5c007000/dcmipp@5a000000: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/stmipi@14 [ 0.072762] /soc/i2c@40012000/typec@53/connector: Fixed dependency cycle(s) with /soc/bus@5c007000/usb@49000000 [ 0.072943] /soc/bus@5c007000/usb@49000000: Fixed dependency cycle(s) with /soc/i2c@40012000/typec@53/connector [ 0.074907] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/dcmipp@5a000000 [ 0.074993] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/gc2145@3c [ 0.075108] /soc/bus@5c007000/i2c@4c006000/gc2145@3c: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/stmipi@14 [ 0.079206] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/dcmipp@5a000000 [ 0.079473] /soc/bus@5c007000/dcmipp@5a000000: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/stmipi@14 [ 0.083397] /soc/bus@5c007000/display-controller@5a001000: Fixed dependency cycle(s) with /panel-rgb [ 0.083615] /panel-rgb: Fixed dependency cycle(s) with /soc/bus@5c007000/display-controller@5a001000 [ 0.085519] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.104336] SCSI subsystem initialized [ 0.105367] usbcore: registered new interface driver usbfs [ 0.105448] usbcore: registered new interface driver hub [ 0.105544] usbcore: registered new device driver usb [ 0.106059] pps_core: LinuxPPS API ver. 1 registered [ 0.106075] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.106104] PTP clock support registered [ 0.106451] EDAC MC: Ver: 3.0.0 [ 0.111144] scmi_core: SCMI protocol bus registered [ 0.121426] clocksource: Switched to clocksource arch_sys_counter [ 0.156980] NET: Registered PF_INET protocol family [ 0.157391] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.161989] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 0.162041] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.162063] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.162115] TCP bind hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 0.162277] TCP: Hash tables configured (established 4096 bind 4096) [ 0.162438] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.162494] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.162865] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.172112] RPC: Registered named UNIX socket transport module. [ 0.172139] RPC: Registered udp transport module. [ 0.172146] RPC: Registered tcp transport module. [ 0.172151] RPC: Registered tcp-with-tls transport module. [ 0.172157] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.173213] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available [ 0.175845] Initialise system trusted keyrings [ 0.176678] Trying to unpack rootfs image as initramfs... [ 0.181742] workingset: timestamp_bits=14 max_order=17 bucket_order=3 [ 0.182382] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.183105] NFS: Registering the id_resolver key type [ 0.183267] Key type id_resolver registered [ 0.183277] Key type id_legacy registered [ 0.183336] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.183348] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 0.183438] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.183484] jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc. [ 0.184120] fuse: init (API version 7.39) [ 0.184926] NET: Registered PF_ALG protocol family [ 0.184955] Key type asymmetric registered [ 0.184965] Asymmetric key parser 'x509' registered [ 0.185111] bounce: pool size: 64 pages [ 0.185205] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 0.185221] io scheduler mq-deadline registered [ 0.185230] io scheduler kyber registered [ 0.185299] io scheduler bfq registered [ 0.191938] /soc/interrupt-controller@5000d000: bank0 [ 0.191981] /soc/interrupt-controller@5000d000: bank1 [ 0.192000] /soc/interrupt-controller@5000d000: bank2 [ 0.193027] Registering stm32-etzpc firewall controller [ 0.236055] STM32 USART driver initialized [ 0.303885] brd: module loaded [ 0.336866] loop: module loaded [ 0.366651] CAN device driver interface [ 0.368980] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 0.369096] usbcore: registered new interface driver pegasus [ 0.369179] usbcore: registered new interface driver asix [ 0.369258] usbcore: registered new interface driver ax88179_178a [ 0.369349] usbcore: registered new interface driver cdc_ether [ 0.369428] usbcore: registered new interface driver smsc75xx [ 0.369504] usbcore: registered new interface driver smsc95xx [ 0.369580] usbcore: registered new interface driver net1080 [ 0.369668] usbcore: registered new interface driver cdc_subset [ 0.369746] usbcore: registered new interface driver zaurus [ 0.369851] usbcore: registered new interface driver cdc_ncm [ 0.392544] usbcore: registered new interface driver usb-storage [ 0.392887] usbcore: registered new device driver onboard-usb-hub [ 0.397096] i2c_dev: i2c /dev entries driver [ 0.422206] arm_smc_wdt watchdog: Watchdog registered (timeout=32 sec, nowayout=0) [ 0.423636] stm32-cpufreq stm32-cpufreq: OPP-v2 not supported [ 0.424884] sdhci: Secure Digital Host Controller Interface driver [ 0.424901] sdhci: Copyright(c) Pierre Ossman [ 0.424907] Synopsys Designware Multimedia Card Interface Driver [ 0.425472] sdhci-pltfm: SDHCI platform and OF driver helper [ 0.426722] ledtrig-cpu: registered to indicate activity on CPUs [ 0.427777] usbcore: registered new interface driver usbhid [ 0.427795] usbhid: USB HID core driver [ 0.452311] optee: probing for conduit method. [ 0.452355] optee: revision 4.0 (2a5b1d12) [ 0.494232] optee: Asynchronous notifications enabled [ 0.494267] optee: dynamic shared memory is enabled [ 0.501934] random: crng init done [ 0.502548] optee: initialized driver [ 0.503936] NET: Registered PF_PACKET protocol family [ 0.503963] can: controller area network core [ 0.504104] NET: Registered PF_CAN protocol family [ 0.504127] can: raw protocol [ 0.504140] can: broadcast manager protocol [ 0.504155] can: netlink gateway - max_hops=1 [ 0.512020] Key type dns_resolver registered [ 0.512270] ThumbEE CPU extension supported. [ 0.512298] Registering SWP/SWPB emulation handler [ 0.572263] registered taskstats version 1 [ 0.572473] Loading compiled-in X.509 certificates [ 0.636671] scmi_protocol scmi_dev.1: Enabled polling mode TX channel - prot_id:16 [ 0.637049] arm-scmi firmware:scmi: SCMI Notifications - Core Enabled. [ 0.637182] arm-scmi firmware:scmi: SCMI Protocol v2.0 'ST:' Firmware version 0x0 [ 0.640689] scmi-perf-domain scmi_dev.3: Initialized 1 performance domains [ 0.669341] scmi-regulator scmi_dev.6: Regulator reg11 registered for domain [0] [ 0.669785] scmi-regulator scmi_dev.6: Regulator reg18 registered for domain [1] [ 0.670173] scmi-regulator scmi_dev.6: Regulator usb33 registered for domain [2] [ 0.670803] scmi-regulator scmi_dev.6: Regulator vddcpu registered for domain [6] [ 0.691713] scmi-regulator scmi_dev.6: Regulator vdd registered for domain [8] [ 0.692601] scmi-regulator scmi_dev.6: Regulator vddcore registered for domain [9] [ 0.693277] scmi-regulator scmi_dev.6: Regulator vdd_adc registered for domain [10] [ 0.693705] scmi-regulator scmi_dev.6: Regulator vdd_usb registered for domain [13] [ 0.694341] scmi-regulator scmi_dev.6: Regulator vdd_sd registered for domain [14] [ 0.695006] scmi-regulator scmi_dev.6: Regulator v1v8_periph registered for domain [15] [ 0.695485] scmi-regulator scmi_dev.6: Regulator v3v3_sw registered for domain [19] [ 0.752263] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOA bank added [ 0.753131] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOB bank added [ 0.753976] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOC bank added [ 0.754798] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOD bank added [ 0.755619] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOE bank added [ 0.756587] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOF bank added [ 0.757552] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOG bank added [ 0.758517] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOH bank added [ 0.759458] stm32mp135-pinctrl soc:pinctrl@50002000: GPIOI bank added [ 0.759560] stm32mp135-pinctrl soc:pinctrl@50002000: Pinctrl STM32 initialized [ 0.784704] stm32-dma 48000000.dma-controller: STM32 DMA driver registered [ 0.787595] stm32-dma 48001000.dma-controller: STM32 DMA driver registered [ 0.811659] stm32-mdma 58000000.dma-controller: STM32 MDMA driver registered [ 0.816724] stm32-usbphyc 5a006000.usbphyc: registered rev:1.0 [ 0.820929] [drm] Initialized simpledrm 1.0.0 20200625 for dce00000.framebuffer on minor 0 [ 0.822826] stm32-dwmac 5800a000.ethernet: IRQ eth_lpi not found [ 0.841768] stm32-dwmac 5800a000.ethernet: User ID: 0x12, Synopsys ID: 0x42 [ 0.841811] stm32-dwmac 5800a000.ethernet: DWMAC4/5 [ 0.841823] stm32-dwmac 5800a000.ethernet: DMA HW capability register supported [ 0.841831] stm32-dwmac 5800a000.ethernet: RX Checksum Offload Engine supported [ 0.841839] stm32-dwmac 5800a000.ethernet: TX Checksum insertion supported [ 0.841846] stm32-dwmac 5800a000.ethernet: TSO supported [ 0.841853] stm32-dwmac 5800a000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 0.841865] stm32-dwmac 5800a000.ethernet: Enabled L3L4 Flow TC (entries=2) [ 0.841876] stm32-dwmac 5800a000.ethernet: Enabled RFS Flow TC (entries=10) [ 0.841887] stm32-dwmac 5800a000.ethernet: TSO feature enabled [ 0.841896] stm32-dwmac 5800a000.ethernet: Using 32/32 bits DMA host/device width [ 1.397140] Freeing initrd memory: 6400K [ 1.419744] stm32-dwmac 5800e000.ethernet: IRQ eth_wake_irq not found [ 1.419773] stm32-dwmac 5800e000.ethernet: IRQ eth_lpi not found [ 1.420964] stm32-dwmac 5800e000.ethernet: User ID: 0x12, Synopsys ID: 0x42 [ 1.421004] stm32-dwmac 5800e000.ethernet: DWMAC4/5 [ 1.421015] stm32-dwmac 5800e000.ethernet: DMA HW capability register supported [ 1.421023] stm32-dwmac 5800e000.ethernet: RX Checksum Offload Engine supported [ 1.421030] stm32-dwmac 5800e000.ethernet: TX Checksum insertion supported [ 1.421037] stm32-dwmac 5800e000.ethernet: Wake-Up On Lan supported [ 1.421172] stm32-dwmac 5800e000.ethernet: TSO supported [ 1.421185] stm32-dwmac 5800e000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.421196] stm32-dwmac 5800e000.ethernet: Enabled L3L4 Flow TC (entries=2) [ 1.421207] stm32-dwmac 5800e000.ethernet: Enabled RFS Flow TC (entries=10) [ 1.421217] stm32-dwmac 5800e000.ethernet: TSO feature enabled [ 1.421226] stm32-dwmac 5800e000.ethernet: Using 32/32 bits DMA host/device width [ 1.445161] dwc2 49000000.usb: supply vusb_d not found, using dummy regulator [ 1.445429] dwc2 49000000.usb: supply vusb_a not found, using dummy regulator [ 1.571752] dwc2 49000000.usb: EPs: 9, dedicated fifos, 952 entries in SPRAM [ 1.573108] dwc2 49000000.usb: DWC OTG Controller [ 1.573168] dwc2 49000000.usb: new USB bus registered, assigned bus number 1 [ 1.573234] dwc2 49000000.usb: irq 52, io mem 0x49000000 [ 1.574781] hub 1-0:1.0: USB hub found [ 1.574881] hub 1-0:1.0: 1 port detected [ 1.582053] stm32_rtc 5c004000.rtc: registered as rtc0 [ 1.582111] stm32_rtc 5c004000.rtc: setting system clock to 2000-01-01T00:22:39 UTC (946686159) [ 1.582866] stm32_rtc 5c004000.rtc: Date/Time must be initialized [ 1.582889] stm32_rtc 5c004000.rtc: registered rev:3.3 [ 1.632683] stm32f7-i2c 40012000.i2c: STM32F7 I2C-0 bus adapter [ 1.662046] /soc/bus@5c007000/dcmipp@5a000000: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/stmipi@14 [ 1.662328] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/dcmipp@5a000000 [ 1.662496] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/gc2145@3c [ 1.663077] /soc/bus@5c007000/i2c@4c006000/stmipi@14: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/gc2145@3c [ 1.663381] /soc/bus@5c007000/i2c@4c006000/gc2145@3c: Fixed dependency cycle(s) with /soc/bus@5c007000/i2c@4c006000/stmipi@14 [ 1.664540] stm32f7-i2c 4c006000.i2c: STM32F7 I2C-1 bus adapter [ 1.674260] stm_thermal 50028000.thermal: stm_thermal_probe: Driver initialized successfully [ 1.681813] ehci-platform 5800d000.usb: EHCI Host Controller [ 1.681865] ehci-platform 5800d000.usb: new USB bus registered, assigned bus number 2 [ 1.682453] ehci-platform 5800d000.usb: irq 60, io mem 0x5800d000 [ 1.684271] stm32-usart 40010000.serial: interrupt mode for rx (no dma) [ 1.684294] stm32-usart 40010000.serial: interrupt mode for tx (no dma) [ 1.685989] mmci-pl18x 58005000.mmc: Got CD GPIO [ 1.688588] mmci-pl18x 58007000.mmc: allocated mmc-pwrseq [ 1.689582] mmci-pl18x 58005000.mmc: mmc0: PL180 manf 53 rev2 at 0x58005000 irq 62,0 (pio) [ 1.689925] mmci-pl18x 58007000.mmc: mmc1: PL180 manf 53 rev2 at 0x58007000 irq 63,0 (pio) [ 1.691218] 40010000.serial: ttySTM0 at MMIO 0x40010000 (irq = 61, base_baud = 4000000) is a stm32-usart [ 1.691344] printk: console [ttySTM0] enabled [ 3.611560] ehci-platform 5800d000.usb: USB 2.0 started, EHCI 1.00 [ 4.216563] hub 2-0:1.0: USB hub found [ 4.219121] hub 2-0:1.0: 2 ports detected [ 4.235453] 4c001000.serial: ttySTM3 at MMIO 0x4c001000 (irq = 65, base_baud = 4000000) is a stm32-usart [ 4.245407] serial serial0: tty port ttySTM3 registered [ 4.253222] stm32-dwmac 5800a000.ethernet: IRQ eth_lpi not found [ 4.258653] stm32-dwmac 5800a000.ethernet: User ID: 0x12, Synopsys ID: 0x42 [ 4.265067] stm32-dwmac 5800a000.ethernet: DWMAC4/5 [ 4.269801] stm32-dwmac 5800a000.ethernet: DMA HW capability register supported [ 4.278376] stm32-dwmac 5800a000.ethernet: RX Checksum Offload Engine supported [ 4.284510] stm32-dwmac 5800a000.ethernet: TX Checksum insertion supported [ 4.291234] stm32-dwmac 5800a000.ethernet: TSO supported [ 4.297647] stm32-dwmac 5800a000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 4.304449] stm32-dwmac 5800a000.ethernet: Enabled L3L4 Flow TC (entries=2) [ 4.311379] stm32-dwmac 5800a000.ethernet: Enabled RFS Flow TC (entries=10) [ 4.318329] stm32-dwmac 5800a000.ethernet: TSO feature enabled [ 4.324191] stm32-dwmac 5800a000.ethernet: Using 32/32 bits DMA host/device width [ 4.337468] mmc0: new high speed SDHC card at address aaaa [ 4.343195] mmcblk0: mmc0:aaaa SC16G 14.8 GiB [ 4.364417] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 [ 4.477738] stm32-dwmac 5800e000.ethernet: IRQ eth_wake_irq not found [ 4.483086] stm32-dwmac 5800e000.ethernet: IRQ eth_lpi not found [ 4.493606] stm32-dwmac 5800e000.ethernet: User ID: 0x12, Synopsys ID: 0x42 [ 4.499219] stm32-dwmac 5800e000.ethernet: DWMAC4/5 [ 4.507472] mmc1: new high speed SDIO card at address 0001 [ 4.511619] usb 2-1: new high-speed USB device number 2 using ehci-platform [ 4.519780] stm32-dwmac 5800e000.ethernet: DMA HW capability register supported [ 4.526128] stm32-dwmac 5800e000.ethernet: RX Checksum Offload Engine supported [ 4.533184] stm32-dwmac 5800e000.ethernet: TX Checksum insertion supported [ 4.539948] stm32-dwmac 5800e000.ethernet: Wake-Up On Lan supported [ 4.546295] stm32-dwmac 5800e000.ethernet: TSO supported [ 4.551564] stm32-dwmac 5800e000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 4.559323] stm32-dwmac 5800e000.ethernet: Enabled L3L4 Flow TC (entries=2) [ 4.566339] stm32-dwmac 5800e000.ethernet: Enabled RFS Flow TC (entries=10) [ 4.573316] stm32-dwmac 5800e000.ethernet: TSO feature enabled [ 4.579059] stm32-dwmac 5800e000.ethernet: Using 32/32 bits DMA host/device width [ 4.697954] input: gpio-keys as /devices/platform/gpio-keys/input/input0 [ 4.706063] clk: Disabling unused clocks [ 4.712014] Freeing unused kernel image (initmem) memory: 1024K [ 4.717030] Run /init as init process [ 4.722131] hub 2-1:1.0: USB hub found [ 4.725026] hub 2-1:1.0: 4 ports detected Starting systemd-udevd version 255.21^ [ 6.401380] stm32-dwmac 5800e000.ethernet end1: renamed from eth1 [ 6.466766] stm32-dwmac 5800a000.ethernet end0: renamed from eth0 [ 7.929366] EXT4-fs (mmcblk0p10): recovery complete [ 7.935572] EXT4-fs (mmcblk0p10): mounted filesystem 46a33776-8136-4f08-a907-ab3efed75e97 r/w with ordered data mode. Quota mode: disabled.ln: /etc/mtab: File exists [ 8.650659] systemd[1]: System time before build time, advancing clock. [ 8.779511] NET: Registered PF_INET6 protocol family [ 8.847461] Segment Routing with IPv6 [ 8.849802] In-situ OAM (IOAM) with IPv6 [ 8.912004] systemd[1]: systemd 255.21^ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK -SECCOMP -GCRYPT -GNUTLS -OPENSSL -ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN +IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -TPM2 -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified) [ 8.943225] systemd[1]: Detected architecture arm. Welcome to ST OpenSTLinux - Weston - (A Yocto Project Based Distro) 5.0.15-openstlinux-6.6-yocto-scarthgap-mpu-v26.02.18 (scarthgap)! [ 9.009350] systemd[1]: Hostname set to <stm32mp1-e3-63-71>. [ 9.067987] systemd[1]: Using hardware watchdog 'arm_smc_wdt', version 0, device /dev/watchdog0 [ 9.076347] systemd[1]: Watchdog running with a hardware timeout of 32s. [ 10.138144] systemd[1]: Queued start job for default target Multi-User System. [ 10.200764] systemd[1]: Created slice Slice /system/getty. [ OK ] Created slice Slice /system/getty. [ 10.235615] systemd[1]: Created slice Slice /system/modprobe. [ OK ] Created slice Slice /system/modprobe. [ 10.276523] systemd[1]: Created slice Slice /system/serial-getty. [ OK ] Created slice Slice /system/serial-getty. [ 10.315256] systemd[1]: Created slice User and Session Slice. [ OK ] Created slice User and Session Slice. [ 10.352425] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ OK ] Started Dispatch Password Requests to Console Directory Watch. [ 10.392473] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ OK ] Started Forward Password Requests to Wall Directory Watch. [ 10.432047] systemd[1]: Expecting device /dev/dri/card0... Expecting device /dev/dri/card0... [ 10.471748] systemd[1]: Expecting device /dev/hwrng... Expecting device /dev/hwrng... [ 10.501786] systemd[1]: Expecting device /dev/tee0... Expecting device /dev/tee0... [ 10.532229] systemd[1]: Reached target Path Units. [ OK ] Reached target Path Units. [ 10.571960] systemd[1]: Reached target Remote File Systems. [ OK ] Reached target Remote File Systems. [ 10.611942] systemd[1]: Reached target Slice Units. [ OK ] Reached target Slice Units. [ 10.651986] systemd[1]: Reached target Swaps. [ OK ] Reached target Swaps. [ 10.748760] systemd[1]: Listening on RPCbind Server Activation Socket. [ OK ] Listening on RPCbind Server Activation Socket. [ 10.781932] systemd[1]: Reached target RPC Port Mapper. [ OK ] Reached target RPC Port Mapper. [ 10.823903] systemd[1]: Listening on Syslog Socket. [ OK ] Listening on Syslog Socket. [ 10.883272] systemd[1]: Listening on Process Core Dump Socket. [ OK ] Listening on Process Core Dump Socket. [ 10.922780] systemd[1]: Listening on initctl Compatibility Named Pipe. [ OK ] Listening on initctl Compatibility Named Pipe. [ 10.976078] systemd[1]: Journal Audit Socket was skipped because of an unmet condition check (ConditionSecurity=audit). [ 10.987990] systemd[1]: Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket (/dev/log). [ 11.024261] systemd[1]: Listening on Journal Socket. [ OK ] Listening on Journal Socket. [ 11.063460] systemd[1]: Listening on Network Service Netlink Socket. [ OK ] Listening on Network Service Netlink Socket. [ 11.113019] systemd[1]: Listening on udev Control Socket. [ OK ] Listening on udev Control Socket. [ 11.152979] systemd[1]: Listening on udev Kernel Socket. [ OK ] Listening on udev Kernel Socket. [ 11.193477] systemd[1]: Huge Pages File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/mm/hugepages). [ 11.232242] systemd[1]: Mounting POSIX Message Queue File System... Mounting POSIX Message Queue File System... [ 11.259286] systemd[1]: Mounting Kernel Debug File System... Mounting Kernel Debug File System... [ 11.293942] systemd[1]: Mounting Kernel Trace File System... Mounting Kernel Trace File System... [ 11.372258] systemd[1]: Mounting Temporary Directory /tmp... Mounting Temporary Directory /tmp... [ 11.433023] systemd[1]: Starting Create List of Static Device Nodes... Starting Create List of Static Device Nodes... [ 11.457120] systemd[1]: Starting Load Kernel Module configfs... Starting Load Kernel Module configfs... [ 11.562868] systemd[1]: Starting Load Kernel Module drm... Starting Load Kernel Module drm... [ 11.593635] systemd[1]: Starting Load Kernel Module fuse... Starting Load Kernel Module fuse... [ 11.623786] systemd[1]: Starting Mount partitions... Starting Mount partitions... [ 11.683121] systemd[1]: Starting RPC Bind... Starting RPC Bind... [ 11.712632] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/). [ 11.812577] systemd[1]: Starting Journal Service... Starting Journal Service... [ 11.844716] systemd[1]: Load Kernel Modules was skipped because no trigger condition checks were met. [ 11.923547] systemd[1]: Starting Generate network units from Kernel command line... Starting Generate network units from Kernel command line... [ 12.053574] systemd[1]: Starting Remount Root and Kernel File Systems... Starting Remount Root and Kernel File Systems... [ 12.102943] systemd-journald[229]: Collecting audit messages is disabled. [ 12.163322] systemd[1]: Starting Apply Kernel Variables... Starting Apply Kernel Variables... [ 12.262973] systemd[1]: Starting Coldplug All udev Devices... Starting Coldplug All udev Devices... [ 12.371051] systemd[1]: Started RPC Bind. [ 12.442448] EXT4-fs (mmcblk0p10): re-mounted 46a33776-8136-4f08-a907-ab3efed75e97. [ OK ] Started RPC Bind. [ 12.506949] systemd[1]: Mounted POSIX Message Queue File System. [ OK ] Mounted POSIX Message Queue File System. [ 12.554407] systemd[1]: Mounted Kernel Debug File System. [ OK ] Mounted Kernel Debug File System. [ 12.627353] systemd[1]: Mounted Kernel Trace File System. [ OK ] Mounted Kernel Trace File System. [ 12.653158] systemd[1]: Mounted Temporary Directory /tmp. [ OK ] Mounted Temporary Directory /tmp. [ 12.685633] systemd[1]: Finished Create List of Static Device Nodes. [ OK ] Finished Create List of Static Device Nodes. [ 12.766289] systemd[1]: modprobe@configfs.service: Deactivated successfully. [ 12.832152] systemd[1]: Finished Load Kernel Module configfs. [ OK ] Finished Load Kernel Module configfs. [ 12.854865] systemd[1]: modprobe@drm.service: Deactivated successfully. [ 12.881951] systemd[1]: Finished Load Kernel Module drm. [ OK ] Finished Load Kernel Module drm. [ 12.924745] systemd[1]: modprobe@fuse.service: Deactivated successfully. [ 12.962183] systemd[1]: Finished Load Kernel Module fuse. [ OK ] Finished Load Kernel Module fuse. [ 13.021804] systemd[1]: Finished Generate network units from Kernel command line. [ OK ] Finished Generate network units from Kernel command line. [ 13.061939] systemd[1]: Finished Remount Root and Kernel File Systems. [ OK ] Finished Remount Root and Kernel File Systems. [ 13.105864] systemd[1]: Finished Apply Kernel Variables. [ OK ] Finished Apply Kernel Variables. [ 13.232256] systemd[1]: Mounting FUSE Control File System... Mounting FUSE Control File System... [ 13.342534] systemd[1]: Mounting Kernel Configuration File System... Mounting Kernel Configuration File System... [ 13.398745] systemd[1]: Rebuild Hardware Database was skipped because of an unmet condition check (ConditionNeedsUpdate=/etc). [ 13.502735] systemd[1]: Starting Create Static Device Nodes in /dev gracefully... Starting Create Static Device Nodes in /dev gracefully... [ 13.578420] systemd[1]: Started Journal Service. [ OK ] Started Journal Service. [ OK ] Mounted FUSE Control File System. [ 13.688599] EXT4-fs (mmcblk0p8): recovery complete [ 13.712091] EXT4-fs (mmcblk0p8): mounted filesystem 574a687f-9c49-4e89-b822-aee9302ca610 r/w with ordered data mode. Quota mode: disabled. [ OK ] Mounted Kernel Configuration File System. [ OK ] Finished Create Static Device Nodes in /dev gracefully. Starting Flush Journal to Persistent Storage... Starting Create Static Device Nodes in /dev... [ 14.393763] systemd-journald[229]: Received client request to flush runtime journal. [ OK ] Finished Flush Journal to Persistent Storage. [ OK ] Finished Create Static Device Nodes in /dev. [ OK ] Reached target Preparation for Local File Systems. Mounting /var/volatile... Starting Rule-based Manager for Device Events and Files... [ OK ] Mounted /var/volatile. [ 15.004428] EXT4-fs (mmcblk0p9): recovery complete Starting Load/Save OS Random Seed... [ 15.036028] EXT4-fs (mmcblk0p9): mounted filesystem b07d2a8c-9ddf-4bab-a7c1-ec598c162cf4 r/w with ordered data mode. Quota mode: disabled. [ OK ] Finished Load/Save OS Random Seed. [ OK ] Started Rule-based Manager for Device Events and Files. [ 15.763608] EXT4-fs (mmcblk0p11): recovery complete [ 15.769713] EXT4-fs (mmcblk0p11): mounted filesystem bab66f7b-be30-4e43-a5bf-51b08f5179db r/w with ordered data mode. Quota mode: disabled. [ OK ] Finished Mount partitions. [ OK ] Reached target Local File Systems. Starting Create System Files and Directories... [ OK ] Finished Create System Files and Directories. Starting Network Name Resolution... Starting Network Time Synchronization... Starting Record System Boot/Shutdown in UTMP... [ OK ] Finished Record System Boot/Shutdown in UTMP. [ OK ] Finished Coldplug All udev Devices. [ OK ] Started Network Time Synchronization. [ OK ] Started Network Name Resolution. [ 21.410799] Registering stm32-dbg-bus firewall controller [ 21.539941] stm32-crc32 58009000.crc: Initialized [ 21.843905] mc: Linux media interface: v0.10 [ 21.889928] stm32-cryp 54002000.crypto: will run requests pump with realtime priority [ 21.943474] stm32-cryp 54002000.crypto: Initialized [ 22.026286] videodev: Linux video capture interface: v2.00 [ 22.042117] Goodix-TS 1-005d: ID 911, version: 1060 [ 22.055488] input: Goodix Capacitive TouchScreen as /devices/platform/soc/5c007000.bus/4c006000.i2c/i2c-1/1-005d/input/input1 [* ] (1 of 3) A start job is running for /dev/hwrng (11s / 1min 30s) [ 22.247401] Bluetooth: Core ver 2.22 [ 22.262031] st-mipid02 1-0014: mipid02 device probe successfully [ 22.281762] gc2145 1-003c: Error reading reg 0x00f0: -6 [ 22.285638] gc2145 1-003c: failed to read chip id (-6) [ 22.301723] NET: Registered PF_BLUETOOTH protocol family [ 22.305694] Bluetooth: HCI device and connection manager initialized [ 22.411735] Bluetooth: HCI socket layer initialized [ 22.415224] Bluetooth: L2CAP socket layer initialized [ 22.420328] Bluetooth: SCO socket layer initialized [ 22.588688] dcmipp 5a000000.dcmipp: Probe done [ 22.603069] Bluetooth: HCI UART driver ver 2.3 [ 22.606151] Bluetooth: HCI UART protocol H4 registered [ 22.654323] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 22.713904] Bluetooth: HCI UART protocol Broadcom registered [ 22.897211] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 22.955948] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600' [ 23.152691] Bluetooth: hci0: BCM: chip id 94 [ 23.180317] Bluetooth: hci0: BCM: features 0x2e [ 23.194047] Bluetooth: hci0: BCM43430A1 [ 23.196522] Bluetooth: hci0: BCM43430A1 (001.002.009) build 0000 [** ] (1 of 3) A start job is running for /dev/hwrng (13s / 1min 30s) [ 23.560463] configfs-gadget.g1 gadget.0: HOST MAC c8:90:f3:67:33:1d [ 23.611034] configfs-gadget.g1 gadget.0: MAC fe:e7:bb:5c:c9:23 [ 23.648894] dwc2 49000000.usb: bound driver configfs-gadget.g1 [ 23.992927] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio f[*** ] (1 of 3) A start job is running for /dev/hwrng (14s / 1min 30s) [ 24.397820] Bluetooth: hci0: BCM: features 0x2e [ 24.404639] Bluetooth: hci0: BCM4343WA1 37.4MHz Murata Type-1DX BT5.1-0159 [ 24.410128] Bluetooth: hci0: BCM43430A1 (001.002.009) build 0528 [ 24.521766] [drm] Initialized stm 1.0.0 20170330 for 5a001000.display-controller on minor 0 [ 24.673017] brcmfmac: brcmf_c_process_txcap_blob: no txcap_blob available (err=-2) [ 24.705643] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43430/1 wl0: Aug 16 [ OK ] Found device /dev/hwrng. [ OK ] Found device /dev/tee0. [ OK ] Found device /dev/dri/card0. [ OK ] Created slice Slice /system/systemd-backlight. [ OK ] Reached target Host and Network Name Lookups. [ OK ] Reached target System Time Set. [ OK ] Reached target Hardware activated USB gadget. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Starts Psplash Boot screen. [ OK ] Started Hardware RNG Entropy Gatherer Daemon. Starting Load/Save Screen Backligh�…ess of backlight:panel-backlight. .. Starting Wait for udev To Complete Device Initialization... Starting Virtual Console Setup... [ OK ] Finished Load/Save Screen Backligh�…tness of backlight:panel-backligh t. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Finished Virtual Console Setup. [ OK ] Finished Wait for udev To Complete Device Initialization. [ OK ] Reached target System Initialization. [ OK ] Started Serves stm32mp clocks calibration.. [ OK ] Started Daily Cleanup of Temporary Directories. [ OK ] Reached target Timer Units. [ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Listening on dropbear.socket. [ OK ] Reached target Socket Units. [ OK ] Reached target Basic System. Starting ST set alsa state configuration... Starting Avahi mDNS/DNS-SD Stack... Starting Bluetooth service... [ OK ] Started Kernel Logging Service. [ OK ] Started System Logging Service. Starting D-Bus System Message Bus... Starting IPv6 Packet Filtering Framework... Starting IPv4 Packet Filtering Framework... [ OK ] Started Seat for Weston user. [ OK ] Started Calibrates HSI/CSI clocks. Starting Resets System Activity Logs... Starting User Login Management... Starting TEE Supplicant... Starting Check if the gpu are pres�…the correct weston configuration. .. [ OK ] Started D-Bus System Message Bus. [ OK ] Finished IPv6 Packet[ 29.712787] Bluetooth: MGMT ver 1.22 Filtering Framework. [ OK ] Finished IPv4 Packet Filtering Framework. [ OK ] Finished Resets System Activity Logs. [ OK ] Started Bluetooth service. [ OK ] Reached target Bluetooth Support. [ OK ] Reached target Preparation for Network. Starting Bluetooth brcmfmac reboot hook... Starting Network Configuration... [ OK ] Started TEE Supplicant. [ OK ] Finished Bluetooth brcmfmac reboot hook. [ OK ] Started Avahi mDNS/DNS-SD Stack. Starting Hostname Service... [ OK ] Started User Login Management. [ 31.278996] Gcnano in /proc/device-tree/soc/ is not available [ OK ] Finished Check if the gpu are pres�…t the correct weston configuratio n. [ OK ] Started Network Configuration. [ 31.592643] stm32-dwmac 5800a000.ethernet end0: Register MEM_TYPE_PAGE_POOL RxQ-0 [ OK ] Reached target Network. [ OK ] Started IIO Daemon. [ 31.774530] stm32-dwmac 5800a000.ethernet end0: PHY [stmmac-0:00] driver [Microchip LAN8742] (irq=POLL) Starting Real time performance monitoring... [ 31.831618] dwmac4: Master AXI performs any burst length [ 31.845496] stm32-dwmac 5800a000.ethernet end0: No Safety Features support found [ 31.901043] stm32-dwmac 5800a000.ethernet end0: IEEE 1588-2008 Advanced Timestamp supported [ 31.963157] stm32-dwmac 5800a000.ethernet end0: registered PTP clock Starting[ 32.008670] stm32-dwmac 5800a000.ethernet end0: configuring for phy/rmii link mode ST hostname... Starting Permit User Sessions... [ 32.138340] stm32-dwmac 5800e000.ethernet end1: Register MEM_TYPE_PAGE_POOL RxQ-0 Starting Target Communication Framework agent... [ 32.356247] stm32-dwmac 5800e000.ethernet end1: PHY [stmmac-1:00] driver [Microchip LAN8742] (irq=POLL) [ 32.395045] dwmac4: Master AXI performs any burst length [ 32.399043] stm32-dwmac 5800e000.ethernet end1: No Safety Features support found [ 32.494690] stm32-dwmac 5800e000.ethernet end1: IEEE 1588-2008 Advanced Timestamp supported [ 32.542288] stm32-dwmac 5800e000.ethernet end1: registered PTP clock [ 32.628424] stm32-dwmac 5800e000.ethernet end1: configuring for phy/rmii link mode [ OK ] Finished Permit User Sessions. [ OK ] Started Target Communication Framework agent. [ OK ] Started Real time performance monitoring. [ OK ] Finished ST hostname. [ OK ] Started Hostname Service. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttySTM0. [ OK ] Reached target Login Prompts. Starting Weston graphical session... [ OK ] Created slice User Slice of UID 1000. Starting User Runtime Directory /run/user/1000... [ OK ] Finished User Runtime Directory /run/user/1000. Starting User Manager for UID 1000... [ 35.041829] vddcpu: disabling [ 35.043436] vdd: disabling [ 35.046089] vddcore: disabling [ OK ] Finished ST set alsa state configuration. ST OpenSTLinux - Weston - (A Yocto Project Based Distro) 5.0.15-openstlinux-6.6-yocto-scarthgap-mpu-v26.02.18 stm32mp1-e3-63-71 ttySTM0 stm32mp1-e3-63-71 login: root (automatic login) root@stm32mp1-e3-63-71:~#
3. Basic commands[edit | edit source]
3.1. Printing distribution specific information[edit | edit source]
root@stm32mp1-e3-63-71:~# cat /etc/build
-----------------------
Build Configuration: |
-----------------------
BB_VERSION = 2.8.1
BUILD_SYS = x86_64-linux
NATIVELSBSTRING = universal
TARGET_SYS = arm-ostl-linux-gnueabi
MACHINE = stm32mp1
DISTRO = openstlinux-weston
DISTRO_VERSION = 5.0.15-openstlinux-6.6-yocto-scarthgap-mpu-v26.02.18
TUNE_FEATURES = arm vfp cortexa7 neon vfpv4 thumb callconvention-hard
TARGET_FPU = hard
MANIFESTVERSION = ostl-v26-02-18-2-g62413f392f2ff12971b056805d42a2758bfcb583
DISTRO_CODENAME = scarthgap
ACCEPT_EULA_stm32mp1 = 1
GCCVERSION = 13.%
PREFERRED_PROVIDER_virtual/kernel = linux-stm32mp
MACHINE_FEATURES = usbhost usbgadget alsa screen ext2 pci splashscreen watchdog
bluetooth wifi gpu m4copro usbg0 optee tpm2 initrd autoresize fip fw-update
rtc qemu-usermode
-----------------------
Layer Revisions: |
-----------------------
meta-python = v6.2.xml:2759d8870ea387b76c902070bed8a6649ff47b56
meta-oe = v6.2.xml:2759d8870ea387b76c902070bed8a6649ff47b56
meta-gnome = v6.2.xml:2759d8870ea387b76c902070bed8a6649ff47b56
meta-multimedia = v6.2.xml:2759d8870ea387b76c902070bed8a6649ff47b56
meta-networking = v6.2.xml:2759d8870ea387b76c902070bed8a6649ff47b56
meta-webserver = v6.2.xml:2759d8870ea387b76c902070bed8a6649ff47b56
meta-st-stm32mp = v6.2.xml:e1eb048e86298c4a41e703eb87b77a98f511fd65
meta-st-openstlinux = v6.2.xml:a3dd93b7ec33ec1ebd9521d7c1d00e31fd5b8485
meta = v6.2.xml:6988157ad983978ffd6b12bcefedd4deaffdbbd1
3.2. Printing system information[edit | edit source]
root@stm32mp1-e3-63-71:~# uname -a Linux stm32mp1-e3-63-71 6.6.116 #1 SMP PREEMPT Sun Nov 2 13:14:42 UTC 2025 armv 7l GNU/Linux
3.3. Printing Linux kernel and GCC versions[edit | edit source]
root@stm32mp1-e3-63-71:~# cat /proc/version Linux version 6.6.116 (oe-user@oe-host) (arm-ostl-linux-gnueabi-gcc (GCC) 13.4.0 , GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Sun Nov 2 13:14:42 UTC 2025
3.4. Printing the amount of disk space available on all mounted file systems[edit | edit source]
root@stm32mp1-e3-63-71:~# df -h Filesystem Size Used Avail Use% Mounted on devtmpfs 183M 0 183M 0% /dev /dev/mmcblk0p10 3.8G 503M 3.1G 14% / tmpfs 219M 0 219M 0% /dev/shm tmpfs 88M 8.8M 79M 10% /run tmpfs 219M 8.0K 219M 1% /tmp /dev/mmcblk0p8 55M 18M 33M 36% /boot tmpfs 219M 20K 219M 1% /var/volatile /dev/mmcblk0p9 14M 6.7M 6.0M 53% /vendor /dev/mmcblk0p11 11G 47M 9.6G 1% /usr/local tmpfs 44M 8.0K 44M 1% /run/user/1000 tmpfs 44M 4.0K 44M 1% /run/user/0
3.5. ssh connection[edit | edit source]
Applicable when USBC cable is on CN7 or when the Ethernet cable is connected.
- Get the IP address of your board
ip addr show usb0 4: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP gro0 link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff inet xx.xx.xx.xx/xx brd xx.xx.xx.xx scope global usb0 valid_lft forever preferred_lft forever inet6 xxxx::xx:xx:xx:xx/64 scope link valid_lft forever preferred_lft forever
or
ip addr show eth0 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff inet xx.xx.xx.xx/xx brd xx.xx.xx.xx scope global dynamic eth0 valid_lft 159045sec preferred_lft 159045sec inet6 xxxx::xx:xx:xx:xx/64 scope link valid_lft forever preferred_lft forever
- On the host computer, connect the terminal to the board using ssh
ssh root@xx.xx.xx.xx
root@stm32mp1-e3-63-67:~#
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