EMMC not found: Beagle Bone Black Flasher fails

General Discussion
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1

Hi everyone,

I try to set-up a BBB with the image from here:
https://rcn-ee.net/rootfs/release/2023-12-11/bookworm-iot-armhf/am57xx-eMMC-flasher-debian-12.4-iot-armhf-2023-12-11-4gb.img.xz

After flashing the image to an SD card using balena etcher, I inserted the card into the BBB and got the following result:



U-Boot SPL 2019.04-dirty (Jul 24 2019 - 10:43:45 +0200)

Trying to boot from MMC2

Loading Environment from EXT4... ** File not found /boot/uboot.env **



** Unable to read "/boot/uboot.env" from mmc0:1 **





U-Boot 2019.04-dirty (Jul 24 2019 - 10:43:45 +0200)



CPU  : AM335X-GP rev 2.1

I2C:   ready

DRAM:  512 MiB

No match for driver 'omap_hsmmc'

No match for driver 'omap_hsmmc'

Some drivers were not found

Reset Source: Power-on reset has occurred.

RTC 32KCLK Source: External.

MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1

Loading Environment from EXT4... ** File not found /boot/uboot.env **



** Unable to read "/boot/uboot.env" from mmc0:1 **

Board: BeagleBone Black

<ethaddr> not set. Validating first E-fuse MAC

BeagleBone Black:

BeagleBone: cape eeprom: i2c_probe: 0x54:

BeagleBone: cape eeprom: i2c_probe: 0x55:

BeagleBone: cape eeprom: i2c_probe: 0x56:

BeagleBone: cape eeprom: i2c_probe: 0x57:

Net:   eth0: MII MODE

cpsw, usb_ether

Press SPACE to abort autoboot in 2 seconds

board_name=[A335BNLT] ...

board_rev=[000C] ...

switch to partitions #0, OK

mmc0 is current device

SD/MMC found on device 0

switch to partitions #0, OK

mmc0 is current device

Scanning mmc 0:1...

gpio: pin 56 (gpio 56) value is 0

gpio: pin 55 (gpio 55) value is 0

gpio: pin 54 (gpio 54) value is 0

gpio: pin 53 (gpio 53) value is 1

switch to partitions #0, OK

mmc0 is current device

gpio: pin 54 (gpio 54) value is 1

Checking for: /uEnv.txt ...

Checking for: /boot.scr ...

Checking for: /boot/boot.scr ...

Checking for: /boot/uEnv.txt ...

gpio: pin 55 (gpio 55) value is 1

1712 bytes read in 27 ms (61.5 KiB/s)

Loaded environment from /boot/uEnv.txt

Checking if uname_r is set in /boot/uEnv.txt...

gpio: pin 56 (gpio 56) value is 1

Running uname_boot ...

loading /boot/vmlinuz-5.10.168-ti-r73 ...

11338240 bytes read in 734 ms (14.7 MiB/s)

debug: [enable_uboot_overlays=1] ...

debug: [enable_uboot_cape_universal=1] ...

debug: [uboot_base_dtb_univ=am335x-boneblack-uboot-univ.dtb] ...

uboot_overlays: [uboot_base_dtb=am335x-boneblack-uboot-univ.dtb] ...

uboot_overlays: Switching too: dtb=am335x-boneblack-uboot-univ.dtb ...

loading /boot/dtbs/5.10.168-ti-r73/am335x-boneblack-uboot-univ.dtb ...

210757 bytes read in 138 ms (1.5 MiB/s)

uboot_overlays: [fdt_buffer=0x60000] ...

uboot_overlays: unable to find [mmc 0:1 /lib/firmware/BB-BONE-eMMC1-01-00A0.dtbo]...

uboot_overlays: unable to find [mmc 0:1 /lib/firmware/BB-HDMI-TDA998x-00A0.dtbo]...

uboot_overlays: unable to find [mmc 0:1 /lib/firmware/BB-ADC-00A0.dtbo]...

loading /boot/initrd.img-5.10.168-ti-r73 ...

7845445 bytes read in 513 ms (14.6 MiB/s)

debug: [console=ttyS0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ex                                                                               t4 rootwait init=/usr/sbin/init-beagle-flasher] ...

debug: [bootz 0x82000000 0x88080000:77b645 0x88000000] ...

## Flattened Device Tree blob at 88000000

   Booting using the fdt blob at 0x88000000

   Loading Ramdisk to 8f884000, end 8ffff645 ... OK

   Loading Device Tree to 8f84d000, end 8f883744 ... OK



Starting kernel ...



[    0.000000] Booting Linux on physical CPU 0x0

[    0.000000] Linux version 5.10.168-ti-r73 (voodoo@rpi4b4g-03) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld                                                                                (GNU Binutils for Debian) 2.40) #1bookworm SMP PREEMPT Wed Nov 29 00:38:15 UTC 2023

[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

[    0.000000] OF: fdt: Machine model: TI AM335x BeagleBone Black

[    0.000000] Memory policy: Data cache writeback

[    0.000000] efi: UEFI not found.

[    0.000000] cma: Reserved 48 MiB at 0x9c800000

[    0.000000] Zone ranges:

[    0.000000]   Normal   [mem 0x0000000080000000-0x000000009fdfffff]

[    0.000000]   HighMem  empty

[    0.000000] Movable zone start for each node

[    0.000000] Early memory node ranges

[    0.000000]   node   0: [mem 0x0000000080000000-0x000000009fdfffff]

[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000009fdfffff]

[    0.000000] CPU: All CPU(s) started in SVC mode.

[    0.000000] AM335X ES2.1 (sgx neon)

[    0.000000] percpu: Embedded 21 pages/cpu s54604 r8192 d23220 u86016

[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 129412

[    0.000000] Kernel command line: console=ttyS0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/de                                                                               v/mmcblk0p1 ro rootfstype=ext4 rootwait init=/usr/sbin/init-beagle-flasher

[    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] mem auto-init: stack:off, heap alloc:on, heap free:off

[    0.000000] Memory: 437200K/522240K available (14336K kernel code, 1449K rwdata, 4040K rodata, 1024K                                                                                init, 445K bss, 35888K reserved, 49152K 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 25 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] IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 interrupts

[    0.000000] TI gptimer clocksource: always-on /ocp/interconnect@44c00000/segment@200000/target-module                                                                               @31000

[    0.000011] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns

[    0.000032] clocksource: dmtimer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 n                                                                               s

[    0.000409] TI gptimer clockevent: 24000000 Hz at /ocp/interconnect@48000000/segment@0/target-module@                                                                               40000

[    0.002543] Console: colour dummy device 80x30

[    0.002637] Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)

[    0.048467] pid_max: default: 32768 minimum: 301

[    0.049105] LSM: Security Framework initializing

[    0.049228] Yama: becoming mindful.

[    0.049529] AppArmor: AppArmor initialized

[    0.049551] TOMOYO Linux initialized

[    0.049747] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)

[    0.049765] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)

[    0.051453] CPU: Testing write buffer coherency: ok

[    0.051541] CPU0: Spectre v2: using BPIALL workaround

[    0.072898] Setting up static identity map for 0x80100000 - 0x80100060

[    0.080484] rcu: Hierarchical SRCU implementation.

[    0.089728] EFI services will not be available.

[    0.100497] smp: Bringing up secondary CPUs ...

[    0.100519] smp: Brought up 1 node, 1 CPU

[    0.100531] SMP: Total of 1 processors activated (995.32 BogoMIPS).

[    0.100543] CPU: All CPU(s) started in SVC mode.

[    0.101454] devtmpfs: initialized

[    0.144820] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3

[    0.145321] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100                                                                               000 ns

[    0.145365] futex hash table entries: 256 (order: 2, 16384 bytes, linear)

[    0.149152] pinctrl core: initialized pinctrl subsystem

[    0.150367] DMI not present or invalid.

[    0.151255] NET: Registered protocol family 16

[    0.154438] DMA: preallocated 256 KiB pool for atomic coherent allocations

[    0.194192] l3-aon-clkctrl:0000:0: failed to disable

[    0.194970] audit: initializing netlink subsys (disabled)

[    0.196396] thermal_sys: Registered thermal governor 'fair_share'

[    0.196411] thermal_sys: Registered thermal governor 'bang_bang'

[    0.196428] thermal_sys: Registered thermal governor 'step_wise'

[    0.196439] thermal_sys: Registered thermal governor 'user_space'

[    0.196526] thermal_sys: Registered thermal governor 'power_allocator'

[    0.197438] cpuidle: using governor ladder

[    0.197509] cpuidle: using governor menu

[    0.204557] audit: type=2000 audit(0.184:1): state=initialized audit_enabled=0 res=1

[    6.634106] hw-breakpoint: debug architecture 0x4 unsupported.

[    6.684080] Kprobes globally optimized

[    6.708944] raid6: skip pq benchmark and using algorithm neonx8

[    6.708978] raid6: using neon recovery algorithm

[    6.716619] iommu: Default domain type: Translated

[    6.721345] SCSI subsystem initialized

[    6.725049] usbcore: registered new interface driver usbfs

[    6.725118] usbcore: registered new interface driver hub

[    6.725178] usbcore: registered new device driver usb

[    6.726624] mc: Linux media interface: v0.10

[    6.726685] videodev: Linux video capture interface: v2.00

[    6.726863] pps_core: LinuxPPS API ver. 1 registered

[    6.726878] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>

[    6.726906] PTP clock support registered

[    6.729579] NetLabel: Initializing

[    6.729604] NetLabel:  domain hash size = 128

[    6.729613] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO

[    6.729712] NetLabel:  unlabeled traffic allowed by default

[    6.730931] clocksource: Switched to clocksource dmtimer

[    7.762765] VFS: Disk quotas dquot_6.6.0

[    7.763002] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

[    7.763323] FS-Cache: Loaded

[    7.763769] CacheFiles: Loaded

[    7.764809] AppArmor: AppArmor Filesystem Enabled

[    7.778276] NET: Registered protocol family 2

[    7.778578] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear)

[    7.780259] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)

[    7.780566] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)

[    7.780638] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear)

[    7.780701] TCP: Hash tables configured (established 4096 bind 4096)

[    7.781316] MPTCP token hash table entries: 512 (order: 1, 8192 bytes, linear)

[    7.781422] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)

[    7.781457] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)

[    7.781726] NET: Registered protocol family 1

[    7.795262] RPC: Registered named UNIX socket transport module.

[    7.795289] RPC: Registered udp transport module.

[    7.795300] RPC: Registered tcp transport module.

[    7.795309] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    7.795328] NET: Registered protocol family 44

[    7.796339] Trying to unpack rootfs image as initramfs...

[    8.752306] Freeing initrd memory: 7664K

[    8.753376] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available

[    8.759600] Initialise system trusted keyrings

[    8.760068] workingset: timestamp_bits=14 max_order=17 bucket_order=3

[    8.768483] zbud: loaded

[    8.776680] NFS: Registering the id_resolver key type

[    8.776756] Key type id_resolver registered

[    8.776768] Key type id_legacy registered

[    8.776942] nfs4filelayout_init: NFSv4 File Layout Driver Registering...

[    8.776959] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...

[    8.777009] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.

[    8.778164] fuse: init (API version 7.32)

[    8.867625] NET: Registered protocol family 38

[    8.867670] xor: measuring software checksum speed

[    8.875525]    arm4regs        :  1271 MB/sec

[    8.885506]    8regs           :   999 MB/sec

[    8.895808]    32regs          :   963 MB/sec

[    8.901323]    neon            :  1807 MB/sec

[    8.901334] xor: using function: neon (1807 MB/sec)

[    8.901361] Key type asymmetric registered

[    8.901373] Asymmetric key parser 'x509' registered

[    8.901468] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)

[    8.905827] io scheduler mq-deadline registered

[    9.625912] ti-sysc: probe of 44e31000.target-module failed with error -16

[    9.753070] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz

[    9.779675] ti-sysc: probe of 48040000.target-module failed with error -16

[    9.982183] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400

[   10.098101] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz

[   10.559462] debugfs: Directory '49000000.dma' with parent 'dmaengine' already present!

[   10.559513] edma 49000000.dma: TI EDMA DMA engine driver

[   10.590565] pinctrl-single 44e10800.pinmux: 142 pins, size 568

[   10.592334] gpio-of-helper ocp:cape-universal: Failed to get gpio property of 'P8_03'

[   10.592362] gpio-of-helper ocp:cape-universal: Failed to create gpio entry

[   10.615459] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled

[   10.620344] printk: console [ttyS0] disabled

[   10.620467] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 20, base_baud = 3000000) is a 8250

[   11.495136] printk: console [ttyS0] enabled

[   11.501353] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 26, base_baud = 3000000) is a 8250

[   11.512077] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 27, base_baud = 3000000) is a 8250

[   11.522736] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 40, base_baud = 3000000) is a 8250

[   11.533130] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 41, base_baud = 3000000) is a 8250

[   11.543519] 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 42, base_baud = 3000000) is a 8250

[   11.557216] omap_rng 48310000.rng: Random Number Generator ver. 20

[   11.563873] random: crng init done

[   11.683097] loop: module loaded

[   11.686606] at24 2-0054: supply vcc not found, using dummy regulator

[   11.722357] at24 2-0055: supply vcc not found, using dummy regulator

[   11.758184] at24 2-0056: supply vcc not found, using dummy regulator

[   11.794207] at24 2-0057: supply vcc not found, using dummy regulator

[   11.981538] mdio_bus 4a101000.mdio: mii_bus 4a101000.mdio couldn't get reset GPIO

[   11.990291] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4

[   11.996885] cpsw 4a100000.ethernet: ALE Table size 1024

[   12.002331] cpsw 4a100000.ethernet: cpts: overflow check period 1250 (jiffies)

[   12.009752] cpsw 4a100000.ethernet: Detected MACID = ac:1f:0f:bd:93:0b

[   12.020120] usbcore: registered new interface driver smsc95xx

[   12.028907] am335x-phy-driver 47401300.usb-phy: supply vcc not found, using dummy regulator

[   12.037742] am335x-phy-driver 47401300.usb-phy: dummy supplies not allowed for exclusive requests

[   12.052666] am335x-phy-driver 47401b00.usb-phy: supply vcc not found, using dummy regulator

[   12.061546] am335x-phy-driver 47401b00.usb-phy: dummy supplies not allowed for exclusive requests

[   12.077591] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver

[   12.084465] ehci-platform: EHCI generic platform driver

[   12.090579] ehci-omap: OMAP-EHCI Host Controller driver

[   12.109583] musb-hdrc musb-hdrc.1: MUSB HDRC host driver

[   12.115253] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1

[   12.123089] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10

[   12.131428] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[   12.138702] usb usb1: Product: MUSB HDRC host driver

[   12.143708] usb usb1: Manufacturer: Linux 5.10.168-ti-r73 musb-hcd

[   12.149935] usb usb1: SerialNumber: musb-hdrc.1

[   12.155465] hub 1-0:1.0: USB hub found

[   12.159381] hub 1-0:1.0: 1 port detected

[   12.178553] omap_rtc 44e3e000.rtc: registered as rtc0

[   12.184111] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01T00:00:00 UTC (946684800)

[   12.194827] i2c /dev entries driver

[   12.200206] Driver for 1-wire Dallas network protocol.

[   12.210254] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec

[   12.218109] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)

[   12.226640] softdog:              soft_reboot_cmd=<not set> soft_active_on_boot=0

[   12.236699] cpuidle: enable-method property 'ti,am3352' found operations

[   12.245880] sdhci: Secure Digital Host Controller Interface driver

[   12.252204] sdhci: Copyright(c) Pierre Ossman

[   12.256604] sdhci-pltfm: SDHCI platform and OF driver helper

[   12.270322] ledtrig-cpu: registered to indicate activity on CPUs

[   12.277628] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2

[   12.283880] omap-aes 53500000.aes: will run requests pump with realtime priority

[   12.295321] omap-sham 53100000.sham: hw accel on OMAP rev 4.3

[   12.301585] omap-sham 53100000.sham: will run requests pump with realtime priority

[   12.314046] hid: raw HID events driver (C) Jiri Kosina

[   12.320533] usbcore: registered new interface driver usbhid

[   12.326461] usbhid: USB HID core driver

[   12.331112] remoteproc remoteproc0: wkup_m3 is available

[   12.343508] NET: Registered protocol family 10

[   12.435027] Segment Routing with IPv6

[   12.438876] mip6: Mobile IPv6

[   12.442100] NET: Registered protocol family 17

[   12.451226] Key type dns_resolver registered

[   12.455655] mpls_gso: MPLS GSO support

[   12.459739] ThumbEE CPU extension supported.

[   12.464092] Registering SWP/SWPB emulation handler

[   12.468931] omap_voltage_late_init: Voltage driver support not added

[   12.476395] registered taskstats version 1

[   12.480606] Loading compiled-in X.509 certificates

[   12.485598] zswap: loaded using pool lzo/zbud

[   12.494970] Key type .fscrypt registered

[   12.499013] Key type fscrypt-provisioning registered

[   12.511260] Btrfs loaded, crc32c=crc32c-generic

[   12.516022] AppArmor: AppArmor sha1 policy hashing enabled

[   12.542454] OMAP GPIO hardware version 0.1

[   12.575706] tps65217-pmic: Failed to locate of_node [id: -1]

[   12.592494] tps65217-bl: Failed to locate of_node [id: -1]

[   12.601168] tps6521x_pwrbutton tps65217-pwrbutton: DMA mask not set

[   12.608586] input: tps65217_pwr_but as /devices/platform/ocp/44c00000.interconnect/44c00000.interconn                                                                               ect:segment@200000/44e0b000.target-module/44e0b000.i2c/i2c-0/0-0024/tps65217-pwrbutton/input/input0

[   12.627172] tps65217 0-0024: TPS65217 ID 0x6 version 1.2

[   12.634269] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write

[   12.641496] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz

[   12.655072] gpio-of-helper ocp:cape-universal: Allocated GPIO id=0 name='P8_03'

[   12.662703] gpio-of-helper ocp:cape-universal: Allocated GPIO id=1 name='P8_04'

[   12.670256] gpio-of-helper ocp:cape-universal: Allocated GPIO id=2 name='P8_05'

[   12.677809] gpio-of-helper ocp:cape-universal: Allocated GPIO id=3 name='P8_06'

[   12.685620] gpio-of-helper ocp:cape-universal: Allocated GPIO id=4 name='P8_07'

[   12.693241] gpio-of-helper ocp:cape-universal: Allocated GPIO id=5 name='P8_08'

[   12.700795] gpio-of-helper ocp:cape-universal: Allocated GPIO id=6 name='P8_09'

[   12.708354] gpio-of-helper ocp:cape-universal: Allocated GPIO id=7 name='P8_10'

[   12.715923] gpio-of-helper ocp:cape-universal: Allocated GPIO id=8 name='P8_11'

[   12.723453] gpio-of-helper ocp:cape-universal: Allocated GPIO id=9 name='P8_12'

[   12.731102] gpio-of-helper ocp:cape-universal: Allocated GPIO id=10 name='P8_13'

[   12.738738] gpio-of-helper ocp:cape-universal: Allocated GPIO id=11 name='P8_14'

[   12.746371] gpio-of-helper ocp:cape-universal: Allocated GPIO id=12 name='P8_15'

[   12.754011] gpio-of-helper ocp:cape-universal: Allocated GPIO id=13 name='P8_16'

[   12.761652] gpio-of-helper ocp:cape-universal: Allocated GPIO id=14 name='P8_17'

[   12.769268] gpio-of-helper ocp:cape-universal: Allocated GPIO id=15 name='P8_18'

[   12.776896] gpio-of-helper ocp:cape-universal: Allocated GPIO id=16 name='P8_19'

[   12.784513] gpio-of-helper ocp:cape-universal: Allocated GPIO id=17 name='P8_20'

[   12.792138] gpio-of-helper ocp:cape-universal: Allocated GPIO id=18 name='P8_21'

[   12.799785] gpio-of-helper ocp:cape-universal: Allocated GPIO id=19 name='P8_22'

[   12.807402] gpio-of-helper ocp:cape-universal: Allocated GPIO id=20 name='P8_23'

[   12.815075] gpio-of-helper ocp:cape-universal: Allocated GPIO id=21 name='P8_24'

[   12.822709] gpio-of-helper ocp:cape-universal: Allocated GPIO id=22 name='P8_25'

[   12.830358] gpio-of-helper ocp:cape-universal: Allocated GPIO id=23 name='P8_26'

[   12.837987] gpio-of-helper ocp:cape-universal: Allocated GPIO id=24 name='P8_27'

[   12.845736] gpio-of-helper ocp:cape-universal: Allocated GPIO id=25 name='P8_28'

[   12.853388] gpio-of-helper ocp:cape-universal: Allocated GPIO id=26 name='P8_29'

[   12.861006] gpio-of-helper ocp:cape-universal: Allocated GPIO id=27 name='P8_30'

[   12.868640] gpio-of-helper ocp:cape-universal: Allocated GPIO id=28 name='P8_31'

[   12.876269] gpio-of-helper ocp:cape-universal: Allocated GPIO id=29 name='P8_32'

[   12.883886] gpio-of-helper ocp:cape-universal: Allocated GPIO id=30 name='P8_33'

[   12.891514] gpio-of-helper ocp:cape-universal: Allocated GPIO id=31 name='P8_34'

[   12.899145] gpio-of-helper ocp:cape-universal: Allocated GPIO id=32 name='P8_35'

[   12.906780] gpio-of-helper ocp:cape-universal: Allocated GPIO id=33 name='P8_36'

[   12.914410] gpio-of-helper ocp:cape-universal: Allocated GPIO id=34 name='P8_37'

[   12.922034] gpio-of-helper ocp:cape-universal: Allocated GPIO id=35 name='P8_38'

[   12.929672] gpio-of-helper ocp:cape-universal: Allocated GPIO id=36 name='P8_39'

[   12.937321] gpio-of-helper ocp:cape-universal: Allocated GPIO id=37 name='P8_40'

[   12.944937] gpio-of-helper ocp:cape-universal: Allocated GPIO id=38 name='P8_41'

[   12.952562] gpio-of-helper ocp:cape-universal: Allocated GPIO id=39 name='P8_42'

[   12.960172] gpio-of-helper ocp:cape-universal: Allocated GPIO id=40 name='P8_43'

[   12.967815] gpio-of-helper ocp:cape-universal: Allocated GPIO id=41 name='P8_44'

[   12.975439] gpio-of-helper ocp:cape-universal: Allocated GPIO id=42 name='P8_45'

[   12.983062] gpio-of-helper ocp:cape-universal: Allocated GPIO id=43 name='P8_46'

[   12.990702] gpio-of-helper ocp:cape-universal: Allocated GPIO id=44 name='P9_11'

[   12.998342] gpio-of-helper ocp:cape-universal: Allocated GPIO id=45 name='P9_12'

[   13.005975] gpio-of-helper ocp:cape-universal: Allocated GPIO id=46 name='P9_13'

[   13.013604] gpio-of-helper ocp:cape-universal: Allocated GPIO id=47 name='P9_14'

[   13.021223] gpio-of-helper ocp:cape-universal: Allocated GPIO id=48 name='P9_15'

[   13.028851] gpio-of-helper ocp:cape-universal: Allocated GPIO id=49 name='P9_16'

[   13.036482] gpio-of-helper ocp:cape-universal: Allocated GPIO id=50 name='P9_17'

[   13.044148] gpio-of-helper ocp:cape-universal: Allocated GPIO id=51 name='P9_18'

[   13.051779] gpio-of-helper ocp:cape-universal: Allocated GPIO id=52 name='P9_19'

[   13.059402] gpio-of-helper ocp:cape-universal: Allocated GPIO id=53 name='P9_20'

[   13.067056] gpio-of-helper ocp:cape-universal: Allocated GPIO id=54 name='P9_21'

[   13.074679] gpio-of-helper ocp:cape-universal: Allocated GPIO id=55 name='P9_22'

[   13.082315] gpio-of-helper ocp:cape-universal: Allocated GPIO id=56 name='P9_23'

[   13.089950] gpio-of-helper ocp:cape-universal: Allocated GPIO id=57 name='P9_24'

[   13.097868] gpio-of-helper ocp:cape-universal: Allocated GPIO id=58 name='P9_25'

[   13.105566] gpio-of-helper ocp:cape-universal: Allocated GPIO id=59 name='P9_26'

[   13.113225] gpio-of-helper ocp:cape-universal: Allocated GPIO id=60 name='P9_27'

[   13.120853] gpio-of-helper ocp:cape-universal: Allocated GPIO id=61 name='P9_28'

[   13.128482] gpio-of-helper ocp:cape-universal: Allocated GPIO id=62 name='P9_29'

[   13.136101] gpio-of-helper ocp:cape-universal: Allocated GPIO id=63 name='P9_30'

[   13.143783] gpio-of-helper ocp:cape-universal: Allocated GPIO id=64 name='P9_31'

[   13.151425] gpio-of-helper ocp:cape-universal: Allocated GPIO id=65 name='P9_41'

[   13.159064] gpio-of-helper ocp:cape-universal: Allocated GPIO id=66 name='P9_91'

[   13.166703] gpio-of-helper ocp:cape-universal: Allocated GPIO id=67 name='P9_42'

[   13.174317] gpio-of-helper ocp:cape-universal: Allocated GPIO id=68 name='P9_92'

[   13.181775] gpio-of-helper ocp:cape-universal: ready

[   13.226994] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000

[   13.255459] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720

[   13.272401] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22)

[   13.285505] of_cfs_init

[   13.288464] of_cfs_init: OK

[   13.293617] sdhci-omap 48060000.mmc: Got CD GPIO

[   13.298697] sdhci-omap 48060000.mmc: supply vqmmc not found, using dummy regulator

[   13.338788] mmc0: SDHCI controller on 48060000.mmc [48060000.mmc] using External DMA

[   13.349548] Freeing unused kernel memory: 1024K

[   13.355062] Run /init as init process

Loading, please wait...

[   13.390437] mmc0: new high speed SDHC card at address 59b4

[   13.407386] mmcblk0: mmc0:59b4 SDC   7.51 GiB

[   13.417078]  mmcblk0: p1

Starting systemd-udevd version 252.19-1~deb12u1

Begin: Loading essential drivers ... done.

Begin: Running /scripts/init-premount ... done.

Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.

Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems

done.

Warning: fsck not present, so skipping root file system

[   21.508940] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)

done.

Begin: Running /scripts/local-bottom ... done.

Begin: Running /scripts/init-bottom ... trap: EXIT: bad trap

done.

--------------------------------------------------------------------------------

Version: [1.20231211.0, e2fsprogs (1.47.0) disable ^metadata_csum,64bit,orphan_file...]

--------------------------------------------------------------------------------

cat /etc/default/beagle-flasher:

--------------------------------------------------------------------------------

#debug_over_display=tty0

source=/dev/mmcblk0

destination=/dev/mmcblk1

rfs_partition=single

rfs_rootfs_type=ext4

rfs_rootfs_startmb=4

bootloader=/opt/u-boot/bb-u-boot-am335x-evm/install-mmcblk1.sh

flash_back=beaglebone-black-emmc-to-microsd

--------------------------------------------------------------------------------

INFO: Giving system time to stablize...

--------------------------------------------------------------------------------

5

4

3

2

1

--------------------------------------------------------------------------------

INFO: Preparing /tmp

INFO: [mount -t tmpfs tmpfs /tmp]

--------------------------------------------------------------------------------

INFO: /proc/cmdline

INFO: [cat /proc/cmdline]

console=ttyS0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootw                                                                               ait init=/usr/sbin/init-beagle-flasher

--------------------------------------------------------------------------------

INFO: Preparing sysctl

INFO: [sysctl: vm.min_free_kbytes=[2789]

INFO: [sysctl: setting: [sysctl -w vm.min_free_kbytes=16384]

vm.min_free_kbytes = 16384

--------------------------------------------------------------------------------

INFO: [lsblk -i]

NAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS

mmcblk0     179:0    0  7.5G  0 disk

`-mmcblk0p1 179:1    0 [   27.288494] Kernel panic - not syncing: Attempted to kill init! exitcode=0x000                                                                               00200

[   27.299181] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000200 ]---

 3.5G  0 part /

--------------------------------------------------------------------------------

INFO: copying [/dev/mmcblk0] -> [/dev/mmcblk1]

--------------------------------------------------------------------------------

INFO: [source=/dev/mmcblk0] is a valid block device

ERROR: [destination=/dev/mmcblk1] does not exist

--------------------------------------------------------------------------------

Example: /etc/default/beagle-flasher

--------------------------------------------------------------------------------

source=/dev/mmcblk0

destination=/dev/mmcblk1

rfs_partition=single

rfs_rootfs_type=ext4

rfs_rootfs_startmb=4

bootloader=/opt/u-boot/bb-u-boot-am335x-evm/install-mmcblk1.sh

flash_back=beaglebone-black-emmc-to-microsd

--------------------------------------------------------------------------------

Do I understand correctly, that the BBB booted from SD but did not recognize the EMMC storage?
As far as I can see, the bootloader looked for three files, one for the eMMC storage in the wrong place:

uboot_overlays: unable to find [mmc 0:1 /lib/firmware/BB-BONE-eMMC1-01-00A0.dtbo]…

uboot_overlays: unable to find [mmc 0:1 /lib/firmware/BB-HDMI-TDA998x-00A0.dtbo]…

uboot_overlays: unable to find [mmc 0:1 /lib/firmware/BB-ADC-00A0.dtbo]…

Looking at the SD card, I can find these files in the folder /boot/dtbs/5.10.168-ti-r73/overlays.

1. Can I simply create a symbolic link from /lib/firmware to the files under /boot/dtbs/5.10.168-ti-r73/overlays (or copy them)?
2. Will this solve the actual problem:

ERROR: [destination=/dev/mmcblk1] does not exist

?

Thanks a lot!

2

Your issue, uboot on the eMMC is to old. (Which is one reason you are flashing it)

On normal startup, the boot rom is reading the eMMC for uboot, load uboot , then uboot will scan the microSD first and load Linux.

Too force the boot rom to load uboot from the microSD you must push and hold usr button, before and during initial power on.

Regards,

3

Hi,

thanks a lot - now it is clear to me why the uboot version in the log is older than what I expected.
I will see what happens when the “button” is “pushed”.

best regards,

4

Hi,

yes: when the button is pressed, I can see that the new uboot from the SD card is running.
unfortunately, I still have problems booting from SD. Still the old operating system on the eMMC is started:


U-Boot SPL 2022.04-ge0d31da5 (Dec 07 2023 - 16:17:19 +0000)
Trying to boot from MMC1


U-Boot 2022.04-ge0d31da5 (Dec 07 2023 - 16:17:19 +0000)

CPU  : AM335X-GP rev 2.1
Model: TI AM335x BeagleBone Black
DRAM:  512 MiB
Reset Source: Power-on reset has occurred.
RTC 32KCLK Source: External.
Core:  150 devices, 14 uclasses, devicetree: separate
WDT:   Started wdt@44e35000 with servicing (60s timeout)
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from EXT4... Board: BeagleBone Black
<ethaddr> not set. Validating first E-fuse MAC
BeagleBone Black:
BeagleBone Cape EEPROM: no EEPROM at address: 0x54
BeagleBone Cape EEPROM: no EEPROM at address: 0x55
BeagleBone Cape EEPROM: no EEPROM at address: 0x56
BeagleBone Cape EEPROM: no EEPROM at address: 0x57
Net:   eth2: ethernet@4a100000, eth3: usb_ether
Press SPACE to abort autoboot in 0 seconds
board_name=[A335BNLT] ...
board_rev=[000C] ...
gpio: pin 56 (gpio 56) value is 0
gpio: pin 55 (gpio 55) value is 0
gpio: pin 54 (gpio 54) value is 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc1(part 0) is current device
Scanning mmc 1:1...
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
Scanning disk mmc@48060000.blk...
Disk mmc@48060000.blk not ready
Scanning disk mmc@481d8000.blk...
Found 2 disks
No EFI system partition
BootOrder not defined
EFI boot manager: Cannot load any image
gpio: pin 56 (gpio 56) value is 0
gpio: pin 55 (gpio 55) value is 0
gpio: pin 54 (gpio 54) value is 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc1(part 0) is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
Checking for: /boot/uEnv.txt ...
gpio: pin 55 (gpio 55) value is 1
2579 bytes read in 3 ms (838.9 KiB/s)
Loaded environment from /boot/uEnv.txt
Checking if uname_r is set in /boot/uEnv.txt...
gpio: pin 56 (gpio 56) value is 1
Running uname_boot ...
loading /boot/vmlinuz-4.4.155-ti-r155 ...
8933488 bytes read in 567 ms (15 MiB/s)
debug: [enable_uboot_overlays=1] ...
debug: [enable_uboot_cape_universal=1] ...
debug: [uboot_base_dtb_univ=am335x-boneblack-uboot-univ.dtb] ...
uboot_overlays: [uboot_base_dtb=am335x-boneblack-uboot-univ.dtb] ...
debug: unable to find [am335x-boneblack-uboot-univ.dtb] using [am335x-boneblack-uboot.dtb] instead ...
debug: [uboot_base_dtb_univ=am335x-boneblack-uboot.dtb] ...
uboot_overlays: [uboot_base_dtb=am335x-boneblack-uboot.dtb] ...
uboot_overlays: Switching too: dtb=am335x-boneblack-uboot.dtb ...
loading /boot/dtbs/4.4.155-ti-r155/am335x-boneblack-uboot.dtb ...
59066 bytes read in 8 ms (7 MiB/s)
Found 0 extension board(s).
uboot_overlays: [fdt_buffer=0x60000] ...
uboot_overlays: uboot loading of [BB-ADC-00A0.dtbo] disabled by /boot/uEnv.txt [disable_uboot_overlay_adc=1]...
uboot_overlays: loading /lib/firmware/BB-UART2-00A0.dtbo ...
883 bytes read in 4 ms (214.8 KiB/s)
uboot_overlays: loading /lib/firmware/BB-BONE-eMMC1-01-00A0.dtbo ...
1105 bytes read in 4 ms (269.5 KiB/s)
uboot_overlays: uboot loading of [BB-HDMI-TDA998x-00A0.dtbo] disabled by /boot/uEnv.txt [disable_uboot_overlay_video=1]...
uboot_overlays: loading /lib/firmware/AM335X-PRU-RPROC-4-4-TI-00A0.dtbo ...
2402 bytes read in 4 ms (585.9 KiB/s)
loading /boot/initrd.img-4.4.155-ti-r155 ...
5502817 bytes read in 351 ms (15 MiB/s)
debug: [console=ttyS0,115200n8 root=/dev/mmcblk1p1 ro rootfstype=ext4 rootwait] ...
debug: [bootz 0x82000000 0x88080000:53f761 88000000] ...
Kernel image @ 0x82000000 [ 0x000000 - 0x885070 ]
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Ramdisk to 8fac0000, end 8ffff761 ... OK
   Loading Device Tree to 8fa4e000, end 8fabffff ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.155-ti-r155 (root@w1-imx6q-wandboard-2gb) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) ) #1 SMP Thu May 23 06:00:18 UTC 2019
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: TI AM335x BeagleBone Black
[    0.000000] cma: Reserved 48 MiB at 0x9c800000
[    0.000000] Memory policy: Data cache writeback
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon )
[    0.000000] PERCPU: Embedded 13 pages/cpu @df91e000 s24204 r8192 d20852 u53248
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129408
[    0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk1p1 ro rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 444168K/522240K available (11807K kernel code, 956K rwdata, 3936K rodata, 796K init, 564K bss, 28920K reserved, 49152K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0f6808c   (15745 kB)
[    0.000000]       .init : 0xc0f69000 - 0xc1030000   ( 796 kB)
[    0.000000]       .data : 0xc1030000 - 0xc111f288   ( 957 kB)
[    0.000000]        .bss : 0xc1122000 - 0xc11af29c   ( 565 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 32.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000015] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000036] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000049] OMAP clocksource: timer1 at 24000000 Hz
[    0.000893] clocksource_probe: no matching clocksources found
[    0.001097] Console: colour dummy device 80x30
[    0.001137] Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)
[    0.046720] pid_max: default: 32768 minimum: 301
[    0.046876] Security Framework initialized
[    0.046891] Yama: becoming mindful.
[    0.046927] AppArmor: AppArmor disabled by boot time parameter
[    0.046980] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.046991] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.047853] Initializing cgroup subsys io
[    0.047887] Initializing cgroup subsys memory
[    0.047933] Initializing cgroup subsys devices
[    0.047951] Initializing cgroup subsys freezer
[    0.047968] Initializing cgroup subsys net_cls
[    0.047982] Initializing cgroup subsys perf_event
[    0.047997] Initializing cgroup subsys net_prio
[    0.048022] Initializing cgroup subsys pids
[    0.048085] CPU: Testing write buffer coherency: ok
[    0.048147] ftrace: allocating 35765 entries in 105 pages
[    0.149514] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.149657] Setting up static identity map for 0x80008280 - 0x800082e0
[    0.154131] Brought up 1 CPUs
[    0.154157] SMP: Total of 1 processors activated (995.32 BogoMIPS).
[    0.154165] CPU: All CPU(s) started in SVC mode.
[    0.155926] devtmpfs: initialized
[    0.174349] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.195647] omap_hwmod: debugss: _wait_target_disable failed
[    0.236973] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.237008] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.241103] xor: measuring software checksum speed
[    0.278724]    arm4regs  :  1219.000 MB/sec
[    0.318724]    8regs     :  1092.000 MB/sec
[    0.358717]    32regs    :  1089.000 MB/sec
[    0.398716]    neon      :  1747.000 MB/sec
[    0.398725] xor: using function: neon (1747.000 MB/sec)
[    0.398855] pinctrl core: initialized pinctrl subsystem
[    0.400389] NET: Registered protocol family 16
[    0.403224] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.404177] cpuidle: using governor ladder
[    0.404199] cpuidle: using governor menu
[    0.410049] OMAP GPIO hardware version 0.1
[    0.422484] No ATAGs?
[    0.422515] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.423163] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.423179] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.502761] raid6: neonx2   gen()  1901 MB/s
[    0.570728] raid6: neonx2   xor()  1174 MB/s
[    0.570737] raid6: using algorithm neonx2 gen() 1901 MB/s
[    0.570744] raid6: .... xor() 1174 MB/s, rmw enabled
[    0.570751] raid6: using intx1 recovery algorithm
[    0.580058] edma 49000000.edma: TI EDMA DMA engine driver
[    0.583185] vgaarb: loaded
[    0.583823] SCSI subsystem initialized
[    0.584596] usbcore: registered new interface driver usbfs
[    0.584672] usbcore: registered new interface driver hub
[    0.584783] usbcore: registered new device driver usb
[    0.585417] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[    0.586987] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
[    0.587242] media: Linux media interface: v0.10
[    0.587327] Linux video capture interface: v2.00
[    0.587447] pps_core: LinuxPPS API ver. 1 registered
[    0.587456] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.587486] PTP clock support registered
[    0.588405] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.590646] NetLabel: Initializing
[    0.590665] NetLabel:  domain hash size = 128
[    0.590671] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.590825] NetLabel:  unlabeled traffic allowed by default
[    0.591472] clocksource: Switched to clocksource timer1
[    0.700388] NET: Registered protocol family 2
[    0.701246] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.701298] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.701357] TCP: Hash tables configured (established 4096 bind 4096)
[    0.701438] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.701461] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.701793] NET: Registered protocol family 1
[    0.702424] RPC: Registered named UNIX socket transport module.
[    0.702439] RPC: Registered udp transport module.
[    0.702446] RPC: Registered tcp transport module.
[    0.702453] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.703119] Unpacking initramfs...
[    1.090283] Freeing initrd memory: 5376K
[    1.090803] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[    1.093864] audit: initializing netlink subsys (disabled)
[    1.093965] audit: type=2000 audit(1.028:1): initialized
[    1.104515] zbud: loaded
[    1.105258] VFS: Disk quotas dquot_6.6.0
[    1.105534] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.108573] NFS: Registering the id_resolver key type
[    1.108655] Key type id_resolver registered
[    1.108664] Key type id_legacy registered
[    1.108695] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.109113] fuse init (API version 7.23)
[    1.117335] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    1.117611] io scheduler noop registered
[    1.117629] io scheduler deadline registered
[    1.117699] io scheduler cfq registered (default)
[    1.119109] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    1.120241] gpio-of-helper ocp:cape-universal: Allocated GPIO id=0
[    1.120400] gpio-of-helper ocp:cape-universal: Allocated GPIO id=1
[    1.120411] gpio-of-helper ocp:cape-universal: ready
[    1.122358] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[    1.124057] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
[    1.127224] console [ttyS0] disabled
[    1.127325] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250
[    1.941009] console [ttyS0] enabled
[    1.945572] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 159, base_baud = 3000000) is a 8250
[    1.956890] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[    1.964013] [drm] Initialized drm 1.1.0 20060810
[    1.970205] at24 2-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.977636] at24 2-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.984949] at24 2-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    1.992228] at24 2-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.002761] CAN device driver interface
[    2.055568] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[    2.061746] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[    2.068362] davinci_mdio: dt: updated phy_id[0] from phy_mask[fffffffe]
[    2.082184] libphy: 4a101000.mdio: probed
[    2.086360] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[    2.096500] cpsw 4a100000.ethernet: Detected MACID = ac:1f:0f:bd:93:0b
[    2.103394] cpsw 4a100000.ethernet: cpts: overflow check period 2125
[    2.112191] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.118931] ehci-pci: EHCI PCI platform driver
[    2.123532] ehci-platform: EHCI generic platform driver
[    2.129023] ehci-omap: OMAP-EHCI Host Controller driver
[    2.134807] usbcore: registered new interface driver usb-storage
[    2.143002] 47401300.usb-phy supply vcc not found, using dummy regulator
[    2.154136] 47401b00.usb-phy supply vcc not found, using dummy regulator
[    2.163531] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    2.169364] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[    2.177671] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.184540] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.191812] usb usb1: Product: MUSB HDRC host driver
[    2.196814] usb usb1: Manufacturer: Linux 4.4.155-ti-r155 musb-hcd
[    2.203035] usb usb1: SerialNumber: musb-hdrc.1.auto
[    2.208995] hub 1-0:1.0: USB hub found
[    2.212949] hub 1-0:1.0: 1 port detected
[    2.230299] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[    2.239039] i2c /dev entries driver
[    2.244794] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    2.252152] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=1)
[    2.263680] cpuidle: enable-method property 'ti,am3352' found operations
[    2.271220] omap_hsmmc 48060000.mmc: Got CD GPIO
[    2.338948] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.348998] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    2.357023] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    2.363264] mmc0: new high speed SDHC card at address 59b4
[    2.370207] mmcblk0: mmc0:59b4 SDC   7.51 GiB 
[    2.377063]  mmcblk0: p1
[    2.381726] hidraw: raw HID events driver (C) Jiri Kosina
[    2.391349] usbcore: registered new interface driver usbhid
[    2.397064] usbhid: USB HID core driver
[    2.402113]  remoteproc0: wkup_m3 is available
[    2.406716]  remoteproc0: Note: remoteproc is still under development and considered experimental.
[    2.415740]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    2.432987] NET: Registered protocol family 10
[    2.439185] mip6: Mobile IPv6
[    2.442331] NET: Registered protocol family 17
[    2.446855] can: controller area network core (rev 20120528 abi 9)
[    2.453230] NET: Registered protocol family 29
[    2.457931] Key type dns_resolver registered
[    2.462341] mpls_gso: MPLS GSO support
[    2.466405] omap_voltage_late_init: Voltage driver support not added
[    2.474270] PM: Cannot get wkup_m3_ipc handle
[    2.478829] ThumbEE CPU extension supported.
[    2.483291] Registering SWP/SWPB emulation handler
[    2.488227] mmc1: MAN_BKOPS_EN bit is not set
[    2.493782] registered taskstats version 1
[    2.498184] zswap: loaded using pool lzo/zbud
[    2.505630] mmc1: new high speed MMC card at address 0001
[    2.512674] Btrfs loaded
[    2.519771] mmcblk1: mmc1:0001 W62704 3.56 GiB 
[    2.531786] mmcblk1boot0: mmc1:0001 W62704 partition 1 2.00 MiB
[    2.540026] mmcblk1boot1: mmc1:0001 W62704 partition 2 2.00 MiB
[    2.553422]  mmcblk1: p1
[    2.564159] Key type encrypted registered
[    2.571428] input: tps65217_pwr_but as /devices/platform/ocp/44e0b000.i2c/i2c-0/0-0024/input/input0
[    2.605709] tps65217 0-0024: TPS65217 ID 0x6 version 1.2
[    2.611750] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[    2.618765] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    2.625602]  remoteproc0: powering up wkup_m3
[    2.630111]  remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
[    2.637681]  remoteproc0: remote processor wkup_m3 is now up
[    2.643380] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x193
[    2.654921] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,000C,yywwBBoxxxxÿ'
[    2.662346] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4
[    2.707488] bone_capemgr bone_capemgr: slot #0: No cape found
[    2.751483] bone_capemgr bone_capemgr: slot #1: No cape found
[    2.795479] bone_capemgr bone_capemgr: slot #2: No cape found
[    2.839480] bone_capemgr bone_capemgr: slot #3: No cape found
[    2.845375] bone_capemgr bone_capemgr: initialized OK.
[    2.852781] PM: bootloader does not support rtc-only!
[    2.859048] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[    2.867919] of_cfs_init
[    2.870504] of_cfs_init: OK
[    2.880297] Freeing unused kernel memory: 796K
Loading, please wait...
starting version 232
[    3.022879] random: systemd-udevd: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.042000] random: udevadm: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.052450] random: systemd-udevd: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.062577] random: systemd-udevd: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.072963] random: udevadm: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.082589] random: udevadm: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.098474] random: udevadm: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.108671] random: udevadm: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.118686] random: udevadm: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.128797] random: udevadm: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.983453] random: nonblocking pool is initialized
[    4.548210] ti-pruss 4a300000.pruss: creating PRU cores and other child platform devices
[    4.603870] irq: no irq domain found for /ocp/pruss@4a300000/intc@4a320000 !
[    4.663031] irq: no irq domain found for /ocp/pruss@4a300000/intc@4a320000 !
[    4.739272]  remoteproc1: 4a338000.pru1 is available
[    4.744433]  remoteproc1: Note: remoteproc is still under development and considered experimental.
[    4.753462]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    4.861568] pru-rproc 4a338000.pru1: booting the PRU core manually
[    4.891686]  remoteproc1: powering up 4a338000.pru1
[    4.909885]  remoteproc1: Booting fw image am335x-pru1-fw, size 35392
[    4.916572]  remoteproc1: remote processor 4a338000.pru1 is now up
[    4.922854] pru-rproc 4a338000.pru1: PRU rproc node /ocp/pruss@4a300000/pru1@4a338000 probed successfully
[    5.003924]  remoteproc2: 4a334000.pru0 is available
[    5.009009]  remoteproc2: Note: remoteproc is still under development and considered experimental.
[    5.018033]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    5.032722] pru-rproc 4a334000.pru0: booting the PRU core manually
[    5.039159]  remoteproc2: powering up 4a334000.pru0
[    5.044378]  remoteproc2: Booting fw image am335x-pru0-fw, size 36296
[    5.050968]  remoteproc2: remote processor 4a334000.pru0 is now up
[    5.057234] pru-rproc 4a334000.pru0: PRU rproc node /ocp/pruss@4a300000/pru0@4a334000 probed successfully
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... done.
Begin: Will now check root file system ... fsck from util-linux 2.29.2
[/sbin/fsck.ext4 (1) -- /dev/mmcblk1p1] fsck.ext4 -a -C0 /dev/mmcblk1p1 
rootfs: clean, 165508/233392 files, 679644/932864 blocks
done.
[    5.269943] EXT4-fs (mmcblk1p1): mounted filesystem with ordered data mode. Opts: (null)
done.
Begin: Running /scripts/local-bottom ... done.
Begin: Running /scripts/init-bottom ... done.
[    5.643902] systemd[1]: System time before build time, advancing clock.
[    5.709455] ip_tables: (C) 2000-2006 Netfilter Core Team
[    5.750220] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    5.769137] systemd[1]: Detected architecture arm.

Welcome to Debian GNU/Linux 9 (stretch)!

[    5.785064] systemd[1]: Set hostname to <DLU>.
[    6.332017] systemd[1]: connman.service: Cannot add dependency job, ignoring: Unit connman.service is masked.
[    6.348269] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    6.364293] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    6.376870] systemd[1]: Listening on Journal Audit Socket.
[  OK  ] Listening on Journal Audit Socket.
[    6.396588] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[    6.417667] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[  OK  ] Set up automount Arbitrary Executab…rmats File System Automount Point.
[    6.440517] systemd[1]: Listening on fsck to fsckd communication Socket.
[  OK  ] Listening on fsck to fsckd communication Socket.
[    6.460228] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    6.472749] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[    6.492505] systemd[1]: Listening on Syslog Socket.
[  OK  ] Listening on Syslog Socket.
[    6.504545] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    6.517475] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[    6.532559] systemd[1]: Mounting /sys/kernel/debug...
         Mounting /sys/kernel/debug...
[    6.553650] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    6.615175] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    6.670296] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    6.716709] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    6.744350] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    6.756333] systemd[1]: Reached target Encrypted Volumes.
[  OK  ] Reached target Encrypted Volumes.
[    6.768246] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    6.781309] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    6.796248] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    6.808738] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    6.827321] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    6.876695] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems...
[    6.967446] systemd[1]: Starting Create list of required static device nodes for the current kernel...
         Starting Create list of required st…ce nodes for the current kernel...
[    7.071704] EXT4-fs (mmcblk1p1): re-mounted. Opts: errors=remount-ro
[    7.100427] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    7.197209] systemd[1]: Starting Set the console keyboard layout...
         Starting Set the console keyboard layout...
[    7.303311] systemd[1]: Mounted POSIX Message Queue File System.
[  OK  ] Mounted POSIX Message Queue File System.
[    7.392273] systemd[1]: Mounted /sys/kernel/debug.
[  OK  ] Mounted /sys/kernel/debug.
[    7.423382] systemd[1]: Started Load Kernel Modules.
[  OK  ] Started Load Kernel Modules.
[    7.458107] systemd[1]: Started Remount Root and Kernel File Systems.
[  OK  ] Started Remount Root and Kernel File Systems.
[    7.490305] systemd[1]: Started Create list of required static device nodes for the current kernel.
[  OK  ] Started Create list of required sta…vice nodes for the current kernel.
[    7.579089] systemd[1]: Starting Create Static Device Nodes in /dev...
         Starting Create Static Device Nodes in /dev...
[    7.680712] systemd[1]: Starting Load/Save Random Seed...
         Starting Load/Save Random Seed...
[    7.816697] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[    7.947340] systemd[1]: Starting Apply Kernel Variables...
         Starting Apply Kernel Variables...
[    8.044845] systemd[1]: Mounting FUSE Control File System...
         Mounting FUSE Control File System...
[    8.233294] systemd[1]: Mounting Configuration File System...
         Mounting Configuration File System...
[    8.410640] systemd[1]: Mounted Configuration File System.
[  OK  ] Mounted Configuration File System.
[    8.456279] systemd[1]: Mounted FUSE Control File System.
[  OK  ] Mounted FUSE Control File System.
[    8.492714] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Entropy daemon using the HAVEGE algorithm.
         Starting udev Kernel Device Manager...
         Starting Flush Journal to Persistent Storage...
[    9.128657] systemd-journald[239]: Received request to flush runtime journal from PID 1
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Set the console keyboard layout.
[  OK  ] Reached target Local File Systems (Pre).
[  OK  ] Reached target Local File Systems.
         Starting Raise network interfaces...
         Starting Set console font and keymap...
         Starting Create Volatile Files and Directories...
[  OK  ] Started Set console font and keymap.
[  OK  ] Started Create Volatile Files and Directories.
[  OK  ] Reached target System Time Synchronized.
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting System Logging Service...
[  OK  ] Started D-Bus System Message Bus.
[   11.441914] cfg80211: World regulatory domain updated:
[   11.447237] cfg80211:  DFS Master region: unset
[   11.451679] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   11.461497] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   11.469563] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   11.479019] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[   11.487079] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   11.496624] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   11.506165] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[   11.514335] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[   11.522399] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
         Starting LSB: Start or Stop DLU app...
         Starting Cape Manager Service...
[  OK  ] Started Node.js DLUvisu service.
         Starting Network Manager...
[  OK  ] Started Node.js DLUCAgent service.
[  OK  ] Started WLAN Watchdog Service.
         Starting LSB: Start busybox udhcpd at boot time...
         Starting LSB: Load kernel modules needed to enable cpufreq scaling...
         Starting Restore /etc/resolv.conf i…fore the ppp link was shut down...
[  OK  ] Started Regular background program processing daemon.
         Starting Generic Board Startup...
         Starting Login Service...
         Starting LSB: umount /var, /var_rw,…tc, /etc_rw, if unionfs mounted...
         Starting Avahi mDNS/DNS-SD Stack...
         Starting Modem Manager...
         Starting BB WL18xx wlan0 Service...
[  OK  ] Started Deferred execution scheduler.
[  OK  ] Started System Logging Service.
[  OK  ] Started Cape Manager Service.
[  OK  ] Started Restore /etc/resolv.conf if…before the ppp link was shut down.
[  OK  ] Started BB WL18xx wlan0 Service.
[  OK  ] Started LSB: Start busybox udhcpd at boot time.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Network Manager.
[  OK  ] Started Login Service.
         Starting Network Manager Wait Online...
         Starting Authorization Manager...
[  OK  ] Started Raise network interfaces.
[  OK  ] Started LSB: umount /var, /var_rw, /etc, /etc_rw, if unionfs mounted.
[  OK  ] Reached target Network.
         Starting OpenBSD Secure Shell server...
         Starting A high performance web server and a reverse proxy server...
         Starting Permit User Sessions...
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Authorization Manager.
[  OK  ] Started Getty on tty1.
[  OK  ] Started LSB: Load kernel modules needed to enable cpufreq scaling.
         Starting LSB: set CPUFreq kernel parameters...
[   18.577261] using random self ethernet address
[   18.581955] using random host ethernet address
[  OK  ] Started Modem Manager.
[   18.814649] using random self ethernet address
[   18.819283] using random host ethernet address
[  OK  ] Started LSB: set CPUFreq kernel parameters.
[   19.393327] usb0: HOST MAC ac:1f:0f:bd:93:0c
[   19.448038] usb0: MAC ac:1f:0f:bd:93:0d
[   19.521976] usb1: HOST MAC ac:1f:0f:bd:93:0f
[   19.608442] usb1: MAC ac:1f:0f:bd:93:10
[  OK  ] Started OpenBSD Secure Shell server.
         Starting Network Manager Script Dispatcher Service...
[  OK  ] Started A high performance web server and a reverse proxy server.
[  OK  ] Started Network Manager Script Dispatcher Service.
         Starting Hostname Service...
[   22.190246] IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready
[  OK  ] Started Hostname Service.
         Stopping LSB: Start busybox udhcpd at boot time...
[   25.773668] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   25.832270] net eth0: initializing cpsw version 1.12 (0)
[   25.837696] net eth0: initialized cpsw ale version 1.4
[   25.842959] net eth0: ALE Table size 1024
[   26.069492] net eth0: phy found : id is : 0x7c0f1
[  OK  ] Stopped LSB: Start busybox udhcpd at boot time.
[   26.159692] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
         Starting dnsmasq - A lightweight DHCP and caching DNS server...
[  OK  ] Started dnsmasq - A lightweight DHCP and caching DNS server.
[  OK  ] Reached target Host and Network Name Lookups.
[  OK  ] Started Network Manager Wait Online.
[  OK  ] Reached target Network is Online.
[  OK  ] Started Daily apt download activities.
[  OK  ] Started Daily apt upgrade and clean activities.
[  OK  ] Reached target Timers.
         Starting LSB: Advanced IEEE 802.11 management daemon...
[  OK  ] Started LSB: Advanced IEEE 802.11 management daemon.
[  OK  ] Found device /dev/ttyS0.
[  OK  ] Started Serial Getty on ttyS0.
[   32.120145] cfg80211: World regulatory domain updated:
[   32.125465] cfg80211:  DFS Master region: unset
[   32.129937] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   32.139808] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   32.147900] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   32.157413] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[   32.165500] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   32.175067] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   32.184630] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[   32.192797] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[   32.200878] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)

Debian GNU/Linux 9 DLU ttyS0

Some of the errors like

libfdt fdt_check_header(): FDT_ERR_BADMAGIC

Disk mmc@48060000.blk not ready

No EFI system partition
BootOrder not defined
EFI boot manager: Cannot load any image

sound like they could give hints.

So I tried to boot by pressing " SPACE to abort autoboot in 0 seconds ". Admitting that I have no experience in that, I wonder why uboot from the SD card is running and “mmc list” gives two results (so far so good) but only “mmc dev 1” results in

switch to partitions #0, OK
mmc1(part 0) is current device

Unfortunately, “mmc dev 0” does not result in anything. Consequently, also “part list” or “ls” does not work on mmc device 0.
Therefore, I did not go on to try to boot with mmc device 0.

Thanks a lot for any idea how to proceed!

best regards,

5

You microSD’s u-boot looks fine, but just to verify, on your microSD you are using 4.4.155-ti-r155 correct?

3.8.x ↔ 4.4.x era was nasty for “root=/dev/mmcblkXpY” as it was literally a race conditioning who got “1p1” vs “0p1” this was fixed later on mainline way after this era.

So, is using 4.4.x a requirement of your design? If so, to do 4.4.x and swapping between microSD, and eMMC you will need to use UUID…

Regards,

6

on the microSD, there should be

without any modifications. This means the SD card kernel is 5.10.168-ti-r73.

the line

shows that even if uboot is loaded from the SD card, the eMMC system with kernel 4.4.155-ti-r155 is started.
And this is exactly what I want to change.

Ideally, the behavior will be like this:

a) SD card inserted and button pressed → boot from SD (uboot and linux) and flashing the SD card contents to the eMMC.
b) SD card inserted but button not pressed → boot from eMMC
c) no SD card, button not pressed → boot from eMMC

scenario a) is what I am currently trying, but uboot on the SD card seems to prefer the linux on the eMMC instead of the linux on the SD card.
Or actually… the test with

for me looks like the problem is not that eMMC is preferred but maybe that the partition on the SD card is not recognized correctly.

I thought that the image on the SD card is supposed to boot itself and flash itself onto the eMMC. How can I reach this?

thank you !

7

no, it is

8

Well, I had no sucess trying this way.
My solution was a little detour:

I booted from an SD card with an old image (kernel v4), plugged in my USB storage with the current image file (not the flasher one) and dumped this to the eMMC storage using a command similar to this:


dd if=/mount/sda1/image.img of=/dev/mmcblk1