Robert,
Thank you for the detailed and successful(ish) instructions on how to build a (in my case, Ubuntu) image to boot my trusty SabreLite. I’ve used this board before for a completely different purpose, but never needed to boot Linux on it. Hence me landing on your instruction page.
Frankly, you’ve given one of the least painful bootstrap set of instructions I’ve followed for a while. There were no surprises with weird errors, or need to search other websites for answers to “assumed knowledge”.
However, as I intimated above it hasn’t completely worked. One suggestion I have is that you provide an expected U-Boot environment: some variables prevent it booting, while others are far more subtle…
I got to the very end of your instructions, put the SD Card in the slot, booted, and watched the familiar Linux log stream past - until it stopped on
Waiting for root device /dev/mmcblk0p2
That was with kernel 5.0.19-armv7-x15.
I then repeated all of the above for kernel 4.19.72-arm7-x40 - and got exactly the same result.
Any suggestions on what to change are appreciated.
Hardware:
- Both SD Cards used are 16 GB SanDisk Ultra
- Ethernet connected
- Serial connected
- No HDMI or other video
- No SATA
- No USB
- No camera
- No audio
[ I tried to attach the below. Sadly… ]
My U-Boot environment is as follows:
U-Boot 2014.04-00123-g63ae4a5 (May 14 2014 - 17:10:35) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Board: SABRE Lite I2C: ready DRAM: 1 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 SF: Detected SST25VF016B with page size 256 Bytes, erase size 4 KiB, total 2 MiB No panel detected: default to HDMI Display: HDMI (1024x768) In: serial Out: serial Err: serial Net: using phy at 6 FEC [PRIME], usb_ether Hit any key to stop autoboot: 1 U-Boot > printenv baudrate=115200 board=sabrelite bootargs=device=0 ether=00:19:b8:01:5f:2f ipaddr=192.168.0.210 netmask=255.255.255.0 gateway=192.168.0.1 nameserver=192.168.0.1 hostname=sabrelite bootcmd=for dtype in ${bootdevs}; do if itest.s "xusb" == "x${dtype}" ; then usb start ;fi; for disk in 0 1 ; do ${dtype} dev ${disk} ;for fs in fat ext2 ; do ${fs}load ${dtype} ${disk}:1 10008000 /6x_bootscript&& source 10008000 ; done ; done ; done; setenv stdout serial,vga ; echo ; echo 6x_bootscript not found ; echo ; echo serial console at 115200, 8N1 ; echo ; echo details at http://boundarydevices.com/6q_bootscript ; setenv stdin serial,usbkbd bootdelay=1 bootdevs=sata mmc usb clearenv=if sf probe || sf probe || sf probe 1 ; then sf erase 0xc0000 0x2000 && echo restored environment to factory default ; fi console=ttymxc1 cpu=6Q ethact=FEC ethaddr=00:19:b8:01:5f:2f ethprime=FEC gatewayip=192.168.0.1 ipaddr=192.168.0.210 loadaddr=0x12000000 loadsplash=if sf probe ; then sf read ${splashimage} c2000 ${splashsize} ; fi netmask=255.255.255.0 serverip=192.168.0.242 stdin=serial,usbkbd stdout=serial,vga upgradeu=for dtype in ${bootdevs}; do for disk in 0 1 ; do ${dtype} dev ${disk} ;for fs in fat ext2 ; do ${fs}load ${dtype} ${disk}:1 10008000 /6x_upgrade && source 10008000 ; done ; done ; done usbnet_devaddr=00:19:b8:00:00:02 usbnet_hostaddr=00:19:b8:00:00:01 usbrecover=setenv ethact usb_ether; setenv ipaddr 10.0.0.2; setenv netmask 255.255.255.0; setenv serverip 10.0.0.1; setenv bootargs console=ttymxc1,115200; tftpboot 10800000 10.0.0.1:uImage-${board}-recovery&& tftpboot 12800000 10.0.0.1:uramdisk-${board}-recovery.img && bootm 10800000 12800000
The actual Boot log (for kernel 4.19.72-arm7-x40) is as follows:
Hit any key to stop autoboot: 1 0 AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode flags: ncq stag pm led clo only pmp pio slum part No port device detected! ** Bad device size - sata 0 ** ** Bad device size - sata 0 ** SATA device 1: unknown device ** Bad device sata 1 ** ** Bad device sata 1 ** MMC: no card present mmc0(part 0) is current device MMC: no card present ** Bad device mmc 0 ** MMC: no card present ** Bad device mmc 0 ** mmc1 is current device ** Unrecognized filesystem type ** 281 bytes read in 24 ms (10.7 KiB/s) ## Executing script at 10008000 6x_bootscript -> uEnv.txt wrapper... 985 bytes read in 31 ms (30.3 KiB/s) 9134592 bytes read in 576 ms (15.1 MiB/s) 55441 bytes read in 1479 ms (36.1 KiB/s) Kernel image @ 0x12000000 [ 0x000000 - 0x8b6200 ] ## Flattened Device Tree blob at 18000000 Booting using the fdt blob at 0x18000000 Using Device Tree in place at 18000000, end 18010890 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.19.72-armv7-x40 (john@StudioV) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Wed Nov 20 19:33:26 AEDT 2019 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=50c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 48 MiB at 0x4d000000 [ 0.000000] random: get_random_bytes called from start_kernel+0x73/0x40a with crng_init=0 [ 0.000000] percpu: Embedded 18 pages/cpu s43724 r8192 d21812 u73728 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260416 [ 0.000000] Kernel command line: console=ttymxc1,115200n8 console=tty0 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait fixrtc video= [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 971700K/1048576K available (9216K kernel code, 1504K rwdata, 3780K rodata, 1024K init, 358K bss, 27724K reserved, 49152K cma-reserved, 212992K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf800000 - 0xbfe00000 ( 6 MB) [ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (10208 kB) [ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB) [ 0.000000] .data : 0x(ptrval) - 0x(ptrval) (1505 kB) [ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 359 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] L2C: DT/platform modifies aux control register: 0x32070000 -> 0x32470000 [ 0.000000] L2C-310 errata 752271 769419 enabled [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9 [ 0.000000] L2C-310 ID prefetch enabled, offset 16 lines [ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001 [ 0.000000] Switching to timer-based delay loop, resolution 333ns [ 0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns [ 0.000024] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns [ 0.001831] Console: colour dummy device 80x30 [ 0.002493] console [tty0] enabled [ 0.002552] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=12000) [ 0.002591] pid_max: default: 32768 minimum: 301 [ 0.002888] Security Framework initialized [ 0.002911] Yama: becoming mindful. [ 0.003004] AppArmor: AppArmor initialized [ 0.003129] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003159] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.004119] CPU: Testing write buffer coherency: ok [ 0.004165] CPU0: Spectre v2: using BPIALL workaround [ 0.004573] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.027576] Setting up static identity map for 0x10100000 - 0x10100054 [ 0.035538] rcu: Hierarchical SRCU implementation. [ 0.046853] EFI services will not be available. [ 0.051539] smp: Bringing up secondary CPUs ... [ 0.083789] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.083796] CPU1: Spectre v2: using BPIALL workaround [ 0.115777] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002 [ 0.115784] CPU2: Spectre v2: using BPIALL workaround [ 0.147774] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003 [ 0.147781] CPU3: Spectre v2: using BPIALL workaround [ 0.147966] smp: Brought up 1 node, 4 CPUs [ 0.147993] SMP: Total of 4 processors activated (24.00 BogoMIPS). [ 0.148016] CPU: All CPU(s) started in SVC mode. [ 0.149124] devtmpfs: initialized [ 0.159334] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.159861] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.159907] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.162613] xor: measuring software checksum speed [ 0.199543] arm4regs : 1232.000 MB/sec [ 0.239517] 8regs : 951.000 MB/sec [ 0.279519] 32regs : 968.000 MB/sec [ 0.319517] neon : 879.000 MB/sec [ 0.319538] xor: using function: arm4regs (1232.000 MB/sec) [ 0.319608] pinctrl core: initialized pinctrl subsystem [ 0.320255] DMI not present or invalid. [ 0.320633] NET: Registered protocol family 16 [ 0.324050] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.324534] audit: initializing netlink subsys (disabled) [ 0.324726] audit: type=2000 audit(0.324:1): state=initialized audit_enabled=0 res=1 [ 0.325270] cpuidle: using governor menu [ 0.325604] CPU identified as i.MX6Q, silicon rev 1.2 [ 0.334430] vdd1p1: supplied by regulator-dummy [ 0.334957] vdd3p0: supplied by regulator-dummy [ 0.335481] vdd2p5: supplied by regulator-dummy [ 0.336019] vddarm: supplied by regulator-dummy [ 0.336575] vddpu: supplied by regulator-dummy [ 0.337098] vddsoc: supplied by regulator-dummy [ 0.349610] No ATAGs? [ 0.349783] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.349830] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.351265] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver [ 0.364749] raid6: using algorithm neonx8 gen() 0 MB/s [ 0.364777] raid6: .... xor() 0 MB/s, rmw enabled [ 0.364798] raid6: using neon recovery algorithm [ 0.378564] mxs-dma 110000.dma-apbh: initialized [ 0.387072] SCSI subsystem initialized [ 0.387571] usbcore: registered new interface driver usbfs [ 0.387643] usbcore: registered new interface driver hub [ 0.387749] usbcore: registered new device driver usb [ 0.389236] i2c i2c-0: IMX I2C adapter registered [ 0.389271] i2c i2c-0: can't use DMA, using PIO instead. [ 0.389941] i2c i2c-1: IMX I2C adapter registered [ 0.389973] i2c i2c-1: can't use DMA, using PIO instead. [ 0.390477] i2c i2c-2: IMX I2C adapter registered [ 0.390507] i2c i2c-2: can't use DMA, using PIO instead. [ 0.391037] media: Linux media interface: v0.10 [ 0.391094] videodev: Linux video capture interface: v2.00 [ 0.391208] pps_core: LinuxPPS API ver. 1 registered [ 0.391231] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.391273] PTP clock support registered [ 0.392473] NetLabel: Initializing [ 0.392497] NetLabel: domain hash size = 128 [ 0.392517] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.392600] NetLabel: unlabeled traffic allowed by default [ 0.393207] clocksource: Switched to clocksource mxc_timer1 [ 0.543400] VFS: Disk quotas dquot_6.6.0 [ 0.543515] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.544204] AppArmor: AppArmor Filesystem Enabled [ 0.554734] NET: Registered protocol family 2 [ 0.555584] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes) [ 0.555646] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.555744] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.555887] TCP: Hash tables configured (established 8192 bind 8192) [ 0.556048] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.556114] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.556363] NET: Registered protocol family 1 [ 0.557066] RPC: Registered named UNIX socket transport module. [ 0.557093] RPC: Registered udp transport module. [ 0.557115] RPC: Registered tcp transport module. [ 0.557134] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.558072] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 0.558339] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available [ 0.561087] Initialise system trusted keyrings [ 0.561347] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.567608] zbud: loaded [ 0.570359] NFS: Registering the id_resolver key type [ 0.570410] Key type id_resolver registered [ 0.570431] Key type id_legacy registered [ 0.570462] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.570689] fuse init (API version 7.27) [ 0.578048] Key type asymmetric registered [ 0.578081] Asymmetric key parser 'x509' registered [ 0.578156] bounce: pool size: 64 pages [ 0.578230] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.578447] io scheduler noop registered [ 0.578472] io scheduler deadline registered [ 0.578680] io scheduler cfq registered (default) [ 0.578705] io scheduler mq-deadline registered [ 0.587952] pwm-backlight backlight-lcd: Linked as a consumer to regulator.8 [ 0.588054] pwm-backlight backlight-lcd: Dropping the link to regulator.8 [ 0.588243] pwm-backlight backlight-lvds: Linked as a consumer to regulator.8 [ 0.588325] pwm-backlight backlight-lvds: Dropping the link to regulator.8 [ 0.596005] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2 [ 0.596053] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware [ 0.598103] imx-pgc-pd imx-pgc-power-domain.0: DMA mask not set [ 0.598192] imx-pgc-pd imx-pgc-power-domain.0: Linked as a consumer to 20dc000.gpc [ 0.598264] imx-pgc-pd imx-pgc-power-domain.1: DMA mask not set [ 0.598404] imx-pgc-pd imx-pgc-power-domain.1: Linked as a consumer to regulator.5 [ 0.598536] imx-pgc-pd imx-pgc-power-domain.1: Linked as a consumer to 20dc000.gpc [ 0.601669] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled [ 0.605966] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 27, base_baud = 5000000) is a IMX [ 0.606918] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 74, base_baud = 5000000) is a IMX [ 1.576206] console [ttymxc1] enabled [ 1.587943] Error: Driver 'tfp410' is already registered, aborting... [ 1.600757] etnaviv etnaviv: bound 130000.gpu (ops 0xc0abbaec) [ 1.606871] etnaviv etnaviv: bound 134000.gpu (ops 0xc0abbaec) [ 1.612971] etnaviv etnaviv: bound 2204000.gpu (ops 0xc0abbaec) [ 1.618947] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108 [ 1.635429] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007 [ 1.652228] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215 [ 1.658388] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0 [ 1.665295] [drm] Initialized etnaviv 1.2.0 20151214 for etnaviv on minor 0 [ 1.674686] imx-ipuv3 2400000.ipu: IPUv3H probed [ 1.680536] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.687204] [drm] No driver support for vblank timestamp query. [ 1.693324] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0ab94cc) [ 1.700700] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0ab94cc) [ 1.708089] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0ab94cc) [ 1.715468] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0ab94cc) [ 1.722775] imx-drm display-subsystem: failed to bind disp0 (ops 0xc0ab9720): -517 [ 1.730527] imx-drm display-subsystem: master bind failed: -517 [ 1.736529] imx-ipuv3 2800000.ipu: IPUv3H probed [ 1.743686] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024 [ 1.751664] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480 [ 1.759721] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000 [ 1.767948] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000 [ 1.778475] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled [ 1.785507] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.794345] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 1.804859] scsi host0: ahci-imx [ 1.808551] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 77 [ 1.818778] spi_imx 2008000.ecspi: probed [ 1.824490] libphy: Fixed MDIO Bus: probed [ 1.830486] fec 2188000.ethernet: 2188000.ethernet supply phy not found, using dummy regulator [ 1.839296] fec 2188000.ethernet: Linked as a consumer to regulator.0 [ 1.848342] pps pps0: new PPS source ptp0 [ 1.861278] libphy: fec_enet_mii_bus: probed [ 1.866167] fec 2188000.ethernet eth0: registered PHC device 0 [ 1.876081] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.882686] ehci-platform: EHCI generic platform driver [ 1.888319] ehci-omap: OMAP-EHCI Host Controller driver [ 1.894472] usbcore: registered new interface driver usb-storage [ 1.904172] imx_usb 2184000.usb: Linked as a consumer to regulator.9 [ 1.915972] imx_usb 2184200.usb: Linked as a consumer to regulator.14 [ 1.926290] ci_hdrc ci_hdrc.1: EHCI Host Controller [ 1.931241] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 [ 1.953251] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 [ 1.958946] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19 [ 1.967270] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.974576] usb usb1: Product: EHCI Host Controller [ 1.979497] usb usb1: Manufacturer: Linux 4.19.72-armv7-x40 ehci_hcd [ 1.985893] usb usb1: SerialNumber: ci_hdrc.1 [ 1.990904] hub 1-0:1.0: USB hub found [ 1.994740] hub 1-0:1.0: 1 port detected [ 2.005126] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-rtc-lp as rtc0 [ 2.015333] i2c /dev entries driver [ 2.023422] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0) [ 2.030682] sdhci: Secure Digital Host Controller Interface driver [ 2.036909] sdhci: Copyright(c) Pierre Ossman [ 2.042173] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.048873] sdhci-esdhc-imx 2198000.usdhc: Got CD GPIO [ 2.054103] sdhci-esdhc-imx 2198000.usdhc: Got WP GPIO [ 2.059396] sdhci-esdhc-imx 2198000.usdhc: Linked as a consumer to regulator.8 [ 2.100129] mmc0: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA [ 2.108157] sdhci-esdhc-imx 219c000.usdhc: Got CD GPIO [ 2.113486] sdhci-esdhc-imx 219c000.usdhc: Linked as a consumer to regulator.8 [ 2.135799] ata1: SATA link down (SStatus 0 SControl 300) [ 2.141278] ahci-imx 2200000.sata: no device found, disabling link. [ 2.147592] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug [ 2.154164] mmc1: SDHCI controller on 219c000.usdhc [219c000.usdhc] using ADMA [ 2.164371] ledtrig-cpu: registered to indicate activity on CPUs [ 2.174304] caam 2100000.caam: Entropy delay = 3200 [ 2.212659] mmc1: host does not support reading read-only switch, assuming write-enable [ 2.230636] mmc1: new high speed SDHC card at address aaaa [ 2.237131] mmcblk1: mmc1:aaaa SC16G 14.8 GiB [ 2.240054] caam 2100000.caam: Instantiated RNG4 SH0 [ 2.251293] mmcblk1: p1 p2 [ 2.300813] caam 2100000.caam: Instantiated RNG4 SH1 [ 2.305828] caam 2100000.caam: device ID = 0x0a16010000000000 (Era 4) [ 2.312313] caam 2100000.caam: job rings = 2, qi = 0 [ 2.325114] caam algorithms registered in /proc/crypto [ 2.334392] caam_jr 2101000.jr0: registering rng-caam [ 2.337243] usb 1-1: new high-speed USB device number 2 using ci_hdrc [ 2.341731] hidraw: raw HID events driver (C) Jiri Kosina [ 2.352002] usbcore: registered new interface driver usbhid [ 2.357636] usbhid: USB HID core driver [ 2.363087] gnss: GNSS driver registered with major 242 [ 2.368645] wireguard: WireGuard 0.0.20191012 loaded. See www.wireguard.com for information. [ 2.377160] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. [ 2.387744] NET: Registered protocol family 10 [ 2.395045] Segment Routing with IPv6 [ 2.398853] mip6: Mobile IPv6 [ 2.401864] NET: Registered protocol family 17 [ 2.406429] Key type dns_resolver registered [ 2.410744] mpls_gso: MPLS GSO support [ 2.415627] cpu cpu0: Linked as a consumer to regulator.4 [ 2.421170] cpu cpu0: Linked as a consumer to regulator.5 [ 2.426690] cpu cpu0: Linked as a consumer to regulator.6 [ 2.433490] ThumbEE CPU extension supported. [ 2.437806] Registering SWP/SWPB emulation handler [ 2.443259] registered taskstats version 1 [ 2.447393] Loading compiled-in X.509 certificates [ 2.452284] zswap: loaded using pool lzo/zbud [ 2.458717] Btrfs loaded, crc32c=crc32c-generic [ 2.463347] AppArmor: AppArmor sha1 policy hashing enabled [ 2.486446] pwm-backlight backlight-lcd: Linked as a consumer to regulator.8 [ 2.493646] pwm-backlight backlight-lcd: Dropping the link to regulator.8 [ 2.501355] pwm-backlight backlight-lvds: Linked as a consumer to regulator.8 [ 2.501761] usb 1-1: New USB device found, idVendor=0424, idProduct=2513, bcdDevice= b.b3 [ 2.508592] pwm-backlight backlight-lvds: Dropping the link to regulator.8 [ 2.516774] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.524267] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.531382] hub 1-1:1.0: USB hub found [ 2.537496] [drm] No driver support for vblank timestamp query. [ 2.537570] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0ab94cc) [ 2.541382] hub 1-1:1.0: 3 ports detected [ 2.547270] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0ab94cc) [ 2.565836] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0ab94cc) [ 2.573139] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0ab94cc) [ 2.580435] imx-drm display-subsystem: failed to bind disp0 (ops 0xc0ab9720): -517 [ 2.588157] imx-drm display-subsystem: master bind failed: -517 [ 2.595236] imx_thermal tempmon: Automotive CPU temperature grade - max:125C critical:120C passive:115C [ 2.605449] pwm-backlight backlight-lcd: Linked as a consumer to regulator.8 [ 2.612595] pwm-backlight backlight-lcd: Dropping the link to regulator.8 [ 2.620070] pwm-backlight backlight-lvds: Linked as a consumer to regulator.8 [ 2.627294] pwm-backlight backlight-lvds: Dropping the link to regulator.8 [ 2.634750] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.641405] [drm] No driver support for vblank timestamp query. [ 2.647412] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0ab94cc) [ 2.654705] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0ab94cc) [ 2.662019] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0ab94cc) [ 2.669312] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0ab94cc) [ 2.676600] imx-drm display-subsystem: failed to bind disp0 (ops 0xc0ab9720): -517 [ 2.684320] imx-drm display-subsystem: master bind failed: -517 [ 2.690898] pwm-backlight backlight-lcd: Linked as a consumer to regulator.8 [ 2.698076] pwm-backlight backlight-lcd: Dropping the link to regulator.8 [ 2.705570] pwm-backlight backlight-lvds: Linked as a consumer to regulator.8 [ 2.712795] pwm-backlight backlight-lvds: Dropping the link to regulator.8 [ 2.720278] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.726962] [drm] No driver support for vblank timestamp query. [ 2.732965] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0ab94cc) [ 2.740281] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0ab94cc) [ 2.747590] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0ab94cc) [ 2.754884] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0ab94cc) [ 2.762169] imx-drm display-subsystem: failed to bind disp0 (ops 0xc0ab9720): -517 [ 2.769882] imx-drm display-subsystem: master bind failed: -517 [ 2.777700] input: gpio-keys as /devices/soc0/gpio-keys/input/input0 [ 2.784287] snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:05:54 UTC (354) [ 2.794002] pwm-backlight backlight-lcd: Linked as a consumer to regulator.8 [ 2.801123] sr_init: No PMIC hook to init smartreflex [ 2.801145] pwm-backlight backlight-lcd: Dropping the link to regulator.8 [ 2.807166] usb_otg_vbus: disabling [ 2.813740] pwm-backlight backlight-lvds: Linked as a consumer to regulator.8 [ 2.816582] CAN XCVR: disabling [ 2.823763] pwm-backlight backlight-lvds: Dropping the link to regulator.8 [ 2.834370] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.841034] [drm] No driver support for vblank timestamp query. [ 2.847047] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops 0xc0ab94cc) [ 2.854348] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops 0xc0ab94cc) [ 2.861652] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops 0xc0ab94cc) [ 2.868962] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops 0xc0ab94cc) [ 2.876255] imx-drm display-subsystem: failed to bind disp0 (ops 0xc0ab9720): -517 [ 2.883980] imx-drm display-subsystem: master bind failed: -517 [ 2.890112] Waiting for root device /dev/mmcblk0p2...
With thanks,
John Adriaan