AM6442: USB device function

Koichiro Tashiro

Part Number: AM6442

Hi,

My customer is using below environment for device evaluation.
HW: TMDS64GPEVM
SW: PROCESSOR-SDK-LINUX-AM64X (version 07.03.00.02)

He wants to check USB device functionality.
Any examples available in SDK?
For example, using an external PC as USB host and connect the EVM as USB device storage, etc.

Thanks and regards,
Koichiro Tashiro

over 2 years ago

0 Bin Liu over 2 years ago

TI__Guru*** 125616 points

Hi Tashiro-san,

The USB device storage function is provided in the Processor SDK Linux package. Please do the follow sequence to evaluate it.

- remove Jumper J23 which is next to the USB2.0 receptacle on the AM64x GPEVM. This makes the USB_ID pin float so that USB device mode is possible;

- use a USB micro-b to type-A cable to connect the GPEVM USB2.0 port to the USB host port;

- power on the GPEVM using a SD card created with the prebuilt images in Processor SDK Linux v7.3;

- run the following commands on the GPEVM linux console;

root@am64xx-evm:~# dd if=/dev/zero of=/dev/shm/msc_file bs=1M count=64
root@am64xx-evm:~# modprobe g_mass_storage file=/dev/shm/msc_file

- now the USB device storage should be enumerated on the USB host, you can start partitioning/formatting and using it.

0 Koichiro Tashiro over 2 years ago in reply to Bin Liu

TI__Mastermind 21150 points

Hi Bin,

Thanks for your quick reply.
Customer tried it, but something wrong and it takes too much time to mount the USB device storage at Host side.

Here are mount log at USB Host (PC) side. It took 27seconds.

root@XXXX:~# time mount /dev/sdg1 /mnt/

real 0m27.911s

user 0m0.000s

sys 0m0.010s

And Host side, there are some errors after line#18 and later.

host_error.txt

[1143883.008380] usb 1-7.2: new high-speed USB device number 49 using xhci_hcd
[1143883.109100] usb 1-7.2: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 5.04
[1143883.109105] usb 1-7.2: New USB device strings: Mfr=3, Product=4, SerialNumber=0
[1143883.109108] usb 1-7.2: Product: Mass Storage Gadget
[1143883.109111] usb 1-7.2: Manufacturer: Linux 5.4.106-g023faefa70 with usb-ss-gadget
[1143883.118556] usb-storage 1-7.2:1.0: USB Mass Storage device detected
[1143883.118831] usb-storage 1-7.2:1.0: Quirks match for vid 0525 pid a4a5: 10000
[1143883.118927] scsi host9: usb-storage 1-7.2:1.0
[1143884.149148] scsi 9:0:0:0: Direct-Access     Linux    File-Stor Gadget 0504 PQ: 0 ANSI: 2
[1143884.149968] sd 9:0:0:0: Attached scsi generic sg4 type 0
[1143884.150449] sd 9:0:0:0: Power-on or device reset occurred
[1143884.150851] sd 9:0:0:0: [sdg] 131072 512-byte logical blocks: (67.1 MB/64.0 MiB)
[1143884.151103] sd 9:0:0:0: [sdg] Write Protect is off
[1143884.151107] sd 9:0:0:0: [sdg] Mode Sense: 0f 00 00 00
[1143884.151298] sd 9:0:0:0: [sdg] Asking for cache data failed
[1143884.151306] sd 9:0:0:0: [sdg] Assuming drive cache: write through
[1143884.154725] sd 9:0:0:0: [sdg] Attached SCSI disk
[1143915.893241] usb 1-7.2: reset high-speed USB device number 49 using xhci_hcd
[1143916.002976] sd 9:0:0:0: Power-on or device reset occurred
[1143948.657929] usb 1-7.2: reset high-speed USB device number 49 using xhci_hcd
[1143948.768202] sd 9:0:0:0: Power-on or device reset occurred
[1143981.426614] usb 1-7.2: reset high-speed USB device number 49 using xhci_hcd
[1143981.539909] sd 9:0:0:0: [sdg] tag#0 FAILED Result: hostbyte=DID_TIME_OUT driverbyte=DRIVER_OK
[1143981.539915] sd 9:0:0:0: [sdg] tag#0 CDB: Read(10) 28 00 00 01 ff f9 00 00 01 00
[1143981.539919] print_req_error: I/O error, dev sdg, sector 131065
[1143981.540869] sd 9:0:0:0: Power-on or device reset occurred
[1144014.199251] usb 1-7.2: reset high-speed USB device number 49 using xhci_hcd
[1144014.309457] sd 9:0:0:0: Power-on or device reset occurred
[1144017.350887]  sdg: sdg1
[1144049.015937] usb 1-7.2: reset high-speed USB device number 49 using xhci_hcd
[1144049.125876] sd 9:0:0:0: Power-on or device reset occurred
[1144080.074352] EXT4-fs (sdg1): mounted filesystem with ordered data mode. Opts: (null)
[1144145.914784] EXT4-fs (sdg1): mounted filesystem with ordered data mode. Opts: (null)
[1144214.306574] usb 1-7.2: USB disconnect, device number 49
[1144218.883054] usb 1-7.2: new high-speed USB device number 50 using xhci_hcd
[1144218.987507] usb 1-7.2: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 5.04
[1144218.987512] usb 1-7.2: New USB device strings: Mfr=3, Product=4, SerialNumber=0
[1144218.987515] usb 1-7.2: Product: Mass Storage Gadget
[1144218.987518] usb 1-7.2: Manufacturer: Linux 5.4.106-g023faefa70 with usb-ss-gadget
[1144218.997333] usb-storage 1-7.2:1.0: USB Mass Storage device detected
[1144218.997749] usb-storage 1-7.2:1.0: Quirks match for vid 0525 pid a4a5: 10000
[1144218.997887] scsi host9: usb-storage 1-7.2:1.0
[1144220.027791] scsi 9:0:0:0: Direct-Access     Linux    File-Stor Gadget 0504 PQ: 0 ANSI: 2
[1144220.028821] sd 9:0:0:0: Attached scsi generic sg4 type 0
[1144220.028853] sd 9:0:0:0: Power-on or device reset occurred
[1144220.029329] sd 9:0:0:0: [sdg] 131072 512-byte logical blocks: (67.1 MB/64.0 MiB)
[1144220.029560] sd 9:0:0:0: [sdg] Write Protect is off
[1144220.029567] sd 9:0:0:0: [sdg] Mode Sense: 00 00 00 00
[1144220.029830] sd 9:0:0:0: [sdg] Asking for cache data failed
[1144220.029841] sd 9:0:0:0: [sdg] Assuming drive cache: write through
[1144220.031704]  sdg: sdg1
[1144220.032955] sd 9:0:0:0: [sdg] Attached SCSI disk
[1144251.771959] usb 1-7.2: reset high-speed USB device number 50 using xhci_hcd
[1144251.881849] sd 9:0:0:0: Power-on or device reset occurred
[1144251.916985] EXT4-fs (sdg1): mounted filesystem with ordered data mode. Opts: (null)

At device side (AM64x), when modprobe g_mass_storage file=/dev/shm/msc_file is done,
there are some failures.

device_error.txt

root@am64xx-evm:~# dd if=/dev/zero of=/dev/shm/msc_file bs=1M count=64
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 0.114344 s, 587 MB/s
root@am64xx-evm:~# modprobe g_mass_storage file=/dev/shm/msc_file
[   73.837225] Mass Storage Function, version: 2009/09/11
[   73.842523] LUN: removable file: (no medium)
[   73.848284] LUN: file: /dev/shm/msc_file
[   73.852279] Number of LUNs=1
[   73.855457] g_mass_storage gadget: Mass Storage Gadget, version: 2009/09/11
[   73.862658] g_mass_storage gadget: userspace failed to provide iSerialNumber
[   73.869777] g_mass_storage gadget: g_mass_storage ready
root@am64xx-evm:~# [   74.619937] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  107.502500] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  140.266493] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  173.038698] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  205.806842] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  240.622822] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  409.502766] cdns-usb3 f400000.usb: Initialized  ep0 support:  
[  409.508638] cdns-usb3 f400000.usb: Initialized  ep1out support: BULK, INT ISO
[  409.515817] cdns-usb3 f400000.usb: Initialized  ep2out support: BULK, INT ISO
[  409.522956] cdns-usb3 f400000.usb: Initialized  ep3out support: BULK, INT ISO
[  409.530090] cdns-usb3 f400000.usb: Initialized  ep4out support: BULK, INT ISO
[  409.537221] cdns-usb3 f400000.usb: Initialized  ep5out support: BULK, INT ISO
[  409.544360] cdns-usb3 f400000.usb: Initialized  ep6out support: BULK, INT ISO
[  409.551491] cdns-usb3 f400000.usb: Initialized  ep7out support: BULK, INT ISO
[  409.558622] cdns-usb3 f400000.usb: Initialized  ep8out support: BULK, INT ISO
[  409.565756] cdns-usb3 f400000.usb: Initialized  ep9out support: BULK, INT ISO
[  409.572888] cdns-usb3 f400000.usb: Initialized  ep10out support: BULK, INT ISO
[  409.580106] cdns-usb3 f400000.usb: Initialized  ep11out support: BULK, INT ISO
[  409.587325] cdns-usb3 f400000.usb: Initialized  ep12out support: BULK, INT ISO
[  409.594546] cdns-usb3 f400000.usb: Initialized  ep13out support: BULK, INT ISO
[  409.601784] cdns-usb3 f400000.usb: Initialized  ep14out support: BULK, INT ISO
[  409.609026] cdns-usb3 f400000.usb: Initialized  ep15out support: BULK, INT ISO
[  409.616248] cdns-usb3 f400000.usb: Initialized  ep1in support: BULK, INT ISO
[  409.623403] cdns-usb3 f400000.usb: Initialized  ep2in support: BULK, INT ISO
[  409.630537] cdns-usb3 f400000.usb: Initialized  ep3in support: BULK, INT ISO
[  409.637613] cdns-usb3 f400000.usb: Initialized  ep4in support: BULK, INT ISO
[  409.644766] cdns-usb3 f400000.usb: Initialized  ep5in support: BULK, INT ISO
[  409.651874] cdns-usb3 f400000.usb: Initialized  ep6in support: BULK, INT ISO
[  409.658936] cdns-usb3 f400000.usb: Initialized  ep7in support: BULK, INT ISO
[  409.666024] cdns-usb3 f400000.usb: Initialized  ep8in support: BULK, INT ISO
[  409.673087] cdns-usb3 f400000.usb: Initialized  ep9in support: BULK, INT ISO
[  409.680179] cdns-usb3 f400000.usb: Initialized  ep10in support: BULK, INT ISO
[  409.687333] cdns-usb3 f400000.usb: Initialized  ep11in support: BULK, INT ISO
[  409.694503] cdns-usb3 f400000.usb: Initialized  ep12in support: BULK, INT ISO
[  409.701655] cdns-usb3 f400000.usb: Initialized  ep13in support: BULK, INT ISO
[  409.708845] cdns-usb3 f400000.usb: Initialized  ep14in support: BULK, INT ISO
[  409.716006] cdns-usb3 f400000.usb: Initialized  ep15in support: BULK, INT ISO
[  409.723502] Mass Storage Function, version: 2009/09/11
[  409.728732] LUN: removable file: (no medium)
[  409.733220] LUN: file: /dev/shm/msc_file
[  409.737182] Number of LUNs=1
[  409.743385] g_mass_storage gadget: Mass Storage Gadget, version: 2009/09/11
[  409.750417] g_mass_storage gadget: userspace failed to provide iSerialNumber
[  409.757514] g_mass_storage gadget: g_mass_storage ready
[  410.492494] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  443.375108] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  476.143035] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[ 1109.144725] cdns-usb3 f400000.usb: Initialized  ep0 support:  
[ 1109.150617] cdns-usb3 f400000.usb: Initialized  ep1out support: BULK, INT ISO
[ 1109.157793] cdns-usb3 f400000.usb: Initialized  ep2out support: BULK, INT ISO
[ 1109.164994] cdns-usb3 f400000.usb: Initialized  ep3out support: BULK, INT ISO
[ 1109.172150] cdns-usb3 f400000.usb: Initialized  ep4out support: BULK, INT ISO
[ 1109.179358] cdns-usb3 f400000.usb: Initialized  ep5out support: BULK, INT ISO
[ 1109.186514] cdns-usb3 f400000.usb: Initialized  ep6out support: BULK, INT ISO
[ 1109.193732] cdns-usb3 f400000.usb: Initialized  ep7out support: BULK, INT ISO
[ 1109.200890] cdns-usb3 f400000.usb: Initialized  ep8out support: BULK, INT ISO
[ 1109.208091] cdns-usb3 f400000.usb: Initialized  ep9out support: BULK, INT ISO
[ 1109.215247] cdns-usb3 f400000.usb: Initialized  ep10out support: BULK, INT ISO
[ 1109.222523] cdns-usb3 f400000.usb: Initialized  ep11out support: BULK, INT ISO
[ 1109.229764] cdns-usb3 f400000.usb: Initialized  ep12out support: BULK, INT ISO
[ 1109.237052] cdns-usb3 f400000.usb: Initialized  ep13out support: BULK, INT ISO
[ 1109.244294] cdns-usb3 f400000.usb: Initialized  ep14out support: BULK, INT ISO
[ 1109.251592] cdns-usb3 f400000.usb: Initialized  ep15out support: BULK, INT ISO
[ 1109.258838] cdns-usb3 f400000.usb: Initialized  ep1in support: BULK, INT ISO
[ 1109.265976] cdns-usb3 f400000.usb: Initialized  ep2in support: BULK, INT ISO
[ 1109.273059] cdns-usb3 f400000.usb: Initialized  ep3in support: BULK, INT ISO
[ 1109.280178] cdns-usb3 f400000.usb: Initialized  ep4in support: BULK, INT ISO
[ 1109.287246] cdns-usb3 f400000.usb: Initialized  ep5in support: BULK, INT ISO
[ 1109.294375] cdns-usb3 f400000.usb: Initialized  ep6in support: BULK, INT ISO
[ 1109.301445] cdns-usb3 f400000.usb: Initialized  ep7in support: BULK, INT ISO
[ 1109.308557] cdns-usb3 f400000.usb: Initialized  ep8in support: BULK, INT ISO
[ 1109.315628] cdns-usb3 f400000.usb: Initialized  ep9in support: BULK, INT ISO
[ 1109.322758] cdns-usb3 f400000.usb: Initialized  ep10in support: BULK, INT ISO
[ 1109.329917] cdns-usb3 f400000.usb: Initialized  ep11in support: BULK, INT ISO
[ 1109.337117] cdns-usb3 f400000.usb: Initialized  ep12in support: BULK, INT ISO
[ 1109.344284] cdns-usb3 f400000.usb: Initialized  ep13in support: BULK, INT ISO
[ 1109.351497] cdns-usb3 f400000.usb: Initialized  ep14in support: BULK, INT ISO
[ 1109.358655] cdns-usb3 f400000.usb: Initialized  ep15in support: BULK, INT ISO
[ 1109.365925] cdns-usb3 f400000.usb: set 2 has failed, back to 0

For your information, whole terminal log is attached.

TI_SDK07030002_20210519.txt

U-Boot SPL 2020.01-g2781231a33 (Apr 12 2021 - 17:25:33 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
Trying to boot from MMC2
Loading Environment from MMC... *** Warning - No MMC card found, using default environment

Starting ATF on ARM64 core...

NOTICE:  BL31: v2.4(release):07.03.00.005-dirty
NOTICE:  BL31: Built : 14:25:26, Apr 12 2021

U-Boot SPL 2020.01-g2781231a33 (Apr 12 2021 - 14:40:20 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
Trying to boot from MMC2


U-Boot 2020.01-g2781231a33 (Apr 12 2021 - 14:40:20 +0000)

SoC:   AM64X SR1.0
Model: Texas Instruments AM642 EVM
Board: AM64-GPEVM rev E2
DRAM:  2 GiB
MMC:   sdhci@fa10000: 0, sdhci@fa00000: 1
Loading Environment from MMC... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Net:   eth0: ethernet@8000000
Hit any key to stop autoboot:  2  1  0 
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
574 bytes read in 3 ms (186.5 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
16799752 bytes read in 649 ms (24.7 MiB/s)
35357 bytes read in 5 ms (6.7 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 000000008fff4000, end 000000008ffffa1c ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.4.106-g023faefa70 (oe-user@oe-host) (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))) #1 SMP PREEMPT Mon Apr 12 14:19:22 UTC 2021
[    0.000000] Machine model: Texas Instruments AM642 EVM
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[    0.000000] printk: bootconsole [ns16550a0] enabled
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a1000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a1100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a2000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a2100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a3000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a3100000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 512 MiB at 0x00000000e0000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.0
[    0.000000] percpu: Embedded 2 pages/cpu s48472 r8192 d74408 u131072
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] Built 1 zonelists, mobility grouping off.  Total pages: 3296
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=fc40000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern) root=PARTUUID=a8f66429-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 32768 (order: 2, 262144 bytes, linear)
[    0.000000] Inode-cache hash table entries: 16384 (order: 1, 131072 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: mapped [mem 0xbbff0000-0xbfff0000] (64MB)
[    0.000000] Memory: 1388096K/212992K available (9662K kernel code, 854K rwdata, 3840K rodata, 1664K init, 681K bss, 18446744073707852224K reserved, 524288K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000] 	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=2
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 256 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] GICv3: Distributor has no Range Selector support
[    0.000000] GICv3: 16 PPIs implemented
[    0.000000] GICv3: no VLPI support, no direct LPI support
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001840000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: allocated 1048576 Devices @df000000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x00000000df870000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000000df880000
[    0.000000] random: get_random_bytes called from start_kernel+0x2b8/0x42c with crng_init=0
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000005] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008430] Console: colour dummy device 80x25
[    0.013016] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023683] pid_max: default: 32768 minimum: 301
[    0.028494] LSM: Security Framework initializing
[    0.033296] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.040884] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.051107] ASID allocator initialised with 32768 entries
[    0.056784] rcu: Hierarchical SRCU implementation.
[    0.061932] Platform MSI: msi-controller@1820000 domain created
[    0.068194] PCI/MSI: /bus@f4000/interrupt-controller@1800000/msi-controller@1820000 domain created
[    0.077724] smp: Bringing up secondary CPUs ...
[    0.083086] Detected VIPT I-cache on CPU1
[    0.083120] GICv3: CPU1: found redistributor 1 region 0:0x0000000001860000
[    0.083133] GICv3: CPU1: using allocated LPI pending table @0x00000000df890000
[    0.083184] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.083302] smp: Brought up 1 node, 2 CPUs
[    0.112674] SMP: Total of 2 processors activated.
[    0.117484] CPU features: detected: 32-bit EL0 Support
[    0.122751] CPU features: detected: CRC32 instructions
[    0.134010] CPU: All CPU(s) started at EL2
[    0.138208] alternatives: patching kernel code
[    0.144079] devtmpfs: initialized
[    0.153018] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.163002] futex hash table entries: 512 (order: -1, 32768 bytes, linear)
[    0.172389] pinctrl core: initialized pinctrl subsystem
[    0.178701] NET: Registered protocol family 16
[    0.190183] DMA: preallocated 256 KiB pool for atomic allocations
[    0.197263] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.217754] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
[    0.224632] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
[    0.231401] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.239841] cryptd: max_cpu_qlen set to 1000
[    0.247949] vsys_5v0: supplied by evm_12v0
[    0.252407] vsys_3v3: supplied by evm_12v0
[    0.257466] iommu: Default domain type: Translated 
[    0.263049] SCSI subsystem initialized
[    0.267430] mc: Linux media interface: v0.10
[    0.271825] videodev: Linux video capture interface: v2.00
[    0.277452] pps_core: LinuxPPS API ver. 1 registered
[    0.282524] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.291867] PTP clock support registered
[    0.295896] EDAC MC: Ver: 3.0.0
[    0.299789] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fc9100
[    0.306673] omap-mailbox 29040000.mailbox: omap mailbox rev 0x66fc9100
[    0.313465] omap-mailbox 29060000.mailbox: omap mailbox rev 0x66fc9100
[    0.320754] FPGA manager framework
[    0.324362] Advanced Linux Sound Architecture Driver Initialized.
[    0.331598] clocksource: Switched to clocksource arch_sys_counter
[    0.338064] VFS: Disk quotas dquot_6.6.0
[    0.342173] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[    0.354963] thermal_sys: Registered thermal governor 'step_wise'
[    0.354968] thermal_sys: Registered thermal governor 'power_allocator'
[    0.361519] NET: Registered protocol family 2
[    0.373276] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear)
[    0.382119] TCP established hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.390099] TCP bind hash table entries: 8192 (order: 1, 131072 bytes, linear)
[    0.397591] TCP: Hash tables configured (established 8192 bind 8192)
[    0.404221] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.411154] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.418682] NET: Registered protocol family 1
[    0.423767] RPC: Registered named UNIX socket transport module.
[    0.429828] RPC: Registered udp transport module.
[    0.434640] RPC: Registered tcp transport module.
[    0.439447] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.446040] PCI: CLS 0 bytes, default 64
[    0.450757] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.462879] Initialise system trusted keyrings
[    0.467703] workingset: timestamp_bits=46 max_order=15 bucket_order=0
[    0.480085] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.486719] NFS: Registering the id_resolver key type
[    0.491923] Key type id_resolver registered
[    0.496196] Key type id_legacy registered
[    0.500301] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.507357] 9p: Installing v9fs 9p2000 file system support
[    0.528891] Key type asymmetric registered
[    0.533092] Asymmetric key parser 'x509' registered
[    0.538129] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.545690] io scheduler mq-deadline registered
[    0.550317] io scheduler kyber registered
[    0.556482] pinctrl-single f4000.pinctrl: 185 pins, size 740
[    0.563361] pinctrl-single a40000.timesync-router: 512 pins, size 2048
[    0.577116] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.597839] brd: module loaded
[    0.608718] loop: module loaded
[    0.615035] libphy: Fixed MDIO Bus: probed
[    0.619781] tun: Universal TUN/TAP device driver, 1.6
[    0.625538] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    0.633547] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.639641] sky2: driver version 1.30
[    0.644393] VFIO - User Level meta-driver version: 0.3
[    0.650487] i2c /dev entries driver
[    0.654855] sdhci: Secure Digital Host Controller Interface driver
[    0.661180] sdhci: Copyright(c) Pierre Ossman
[    0.666065] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.672552] ledtrig-cpu: registered to indicate activity on CPUs
[    0.678809] ti-sci bus@f4000:dmsc: invalid resource
[    0.684935] optee: probing for conduit method from DT.
[    0.690258] optee: revision 3.11 (c4def2a8)
[    0.691040] optee: initialized driver
[    0.700916] NET: Registered protocol family 17
[    0.705676] 9pnet: Installing 9P2000 support
[    0.710100] Key type dns_resolver registered
[    0.714914] registered taskstats version 1
[    0.719122] Loading compiled-in X.509 certificates
[    0.732510] ti-sci bus@f4000:dmsc: invalid resource
[    0.737706] ti-sci bus@f4000:dmsc: ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
[    0.761967] omap_i2c 20000000.i2c: bus 0 rev0.12 at 100 kHz
[    0.768795] pca953x 1-0022: 1-0022 supply vcc not found, using dummy regulator
[    0.776294] pca953x 1-0022: using AI
[    0.804475] omap_i2c 20010000.i2c: bus 1 rev0.12 at 400 kHz
[    0.811049] omap_i2c 20020000.i2c: bus 2 rev0.12 at 100 kHz
[    0.817610] omap_i2c 20030000.i2c: bus 3 rev0.12 at 100 kHz
[    0.823565] ti-sci-intr bus@f4000:interrupt-controller0: Interrupt Router 3 domain created
[    0.832242] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain -1 created
[    1.857149] j721e-pcie f102000.pcie: host bridge /bus@f4000/pcie@f102000 ranges:
[    1.864833] j721e-pcie f102000.pcie:    IO 0x68001000..0x68010fff -> 0x68001000
[    1.872324] j721e-pcie f102000.pcie:   MEM 0x68011000..0x6fffffff -> 0x68011000
[    1.879995] j721e-pcie f102000.pcie: PCI host bridge to bus 0000:00
[    1.886407] pci_bus 0000:00: root bus resource [bus 00-0f]
[    1.892017] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x68001000-0x68010fff])
[    1.901707] pci_bus 0000:00: root bus resource [mem 0x68011000-0x6fffffff]
[    1.908766] pci 0000:00:00.0: [104c:b010] type 01 class 0x060400
[    1.914924] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    1.924794] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    1.934690] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xe8 may corrupt adjacent RW1C bits
[    1.944650] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    1.954621] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[    1.964588] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xb2 may corrupt adjacent RW1C bits
[    1.974585] pci 0000:00:00.0: supports D1
[    1.978684] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    1.984561] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x84 may corrupt adjacent RW1C bits
[    1.996242] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.004430] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.014391] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.024351] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.035792] pci_bus 0000:01: busn_res: [bus 01-0f] end is updated to 01
[    2.042573] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.048144] pcieport 0000:00:00.0: PME: Signaling with IRQ 29
[    2.054398] pcieport 0000:00:00.0: AER: enabled with IRQ 29
[    2.060679] ti-bcdma 485c0100.dma-controller: Number of rings: 68
[    2.067957] ti-bcdma 485c0100.dma-controller: Channels: 24 (bchan: 12, tchan: 6, rchan: 6)
[    2.078140] ti-pktdma 485c0000.dma-controller: Number of rings: 288
[    2.089725] ti-pktdma 485c0000.dma-controller: Channels: 32 (tchan: 21, rchan: 11)
[    2.100085] printk: console [ttyS2] disabled
[    2.104510] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 8, base_baud = 3000000) is a 8250
[    2.113173] printk: console [ttyS2] enabled
[    2.113173] printk: console [ttyS2] enabled
[    2.121615] printk: bootconsole [ns16550a0] disabled
[    2.121615] printk: bootconsole [ns16550a0] disabled
[    2.134897] random: fast init done
[    2.143065] spi-nor spi0.0: s28hs512t (65536 Kbytes)
[    2.148062] 7 cmdlinepart partitions found on MTD device fc40000.spi.0
[    2.154584] Creating 7 MTD partitions on "fc40000.spi.0":
[    2.159985] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[    2.166741] 0x000000080000-0x000000280000 : "ospi.tispl"
[    2.173312] 0x000000280000-0x000000680000 : "ospi.u-boot"
[    2.179906] 0x000000680000-0x0000006c0000 : "ospi.env"
[    2.186237] 0x0000006c0000-0x000000700000 : "ospi.env.backup"
[    2.193167] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
[    2.199741] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
[    2.251667] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    2.259260] libphy: 8000f00.mdio: probed
[    2.264635] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83867
[    2.272772] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA00903, cpsw version 0x6BA80903 Ports: 3 quirks:00000002
[    2.285920] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 16
[    2.292446] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.4
[    2.299611] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[    2.306117] pps pps0: new PPS source ptp0
[    2.310508] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
[    2.322587] am65-cpts 39000000.cpts: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[    2.331825] mmc0: CQHCI version 5.10
[    2.376781] mmc0: SDHCI controller on fa10000.sdhci [fa10000.sdhci] using ADMA 64-bit
[    2.387005] gpio-mux mux-controller: 2-way mux-controller registered
[    2.397259] davinci_gpio 601000.gpio: IRQ index 2 not found
[    2.402897] davinci_gpio 601000.gpio: IRQ not populated, err = -6
[    2.410299] vdd_mmc1: supplied by vsys_3v3
[    2.415080] libphy: mdio_mux: probed
[    2.425989] mmc1: CQHCI version 5.10
[    2.476183] mmc1: SDHCI controller on fa00000.sdhci [fa00000.sdhci] using ADMA 64-bit
[    2.484263] debugfs: Directory 'pd:114' with parent 'pm_genpd' already present!
[    2.493550] hctosys: unable to open rtc device (rtc0)
[    2.501267] ALSA device list:
[    2.504282]   No soundcards found.
[    2.509073] Waiting for root device PARTUUID=a8f66429-02...
[    2.518193] mmc0: Command Queue Engine enabled
[    2.522660] mmc0: new HS400 MMC card at address 0001
[    2.528361] mmcblk0: mmc0:0001 S0J56X 14.8 GiB 
[    2.533148] mmcblk0boot0: mmc0:0001 S0J56X partition 1 31.5 MiB
[    2.539301] mmcblk0boot1: mmc0:0001 S0J56X partition 2 31.5 MiB
[    2.545463] mmcblk0rpmb: mmc0:0001 S0J56X partition 3 4.00 MiB, chardev (240:0)
[    2.579667] mmc1: new ultra high speed SDR104 SDHC card at address aaaa
[    2.587076] mmcblk1: mmc1:aaaa SC32G 29.7 GiB 
[    2.597003]  mmcblk1: p1 p2 p3
[    2.642557] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.650766] VFS: Mounted root (ext4 filesystem) on device 179:98.
[    2.664389] devtmpfs: mounted
[    2.668257] Freeing unused kernel memory: 1664K
[    2.672808] Run /sbin/init as init process
[    2.800561] systemd[1]: System time before build time, advancing clock.
[    2.857108] NET: Registered protocol family 10
[    2.862691] Segment Routing with IPv6
[    2.896416] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    2.918602] systemd[1]: Detected architecture arm64.

Welcome to Arago 2020.09!

[    2.978568] systemd[1]: Set hostname to <am64xx-evm>.
[    3.481514] random: systemd: uninitialized urandom read (16 bytes read)
[    3.488504] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    3.500868] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    3.512663] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    3.531864] random: systemd: uninitialized urandom read (16 bytes read)
[    3.539956] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    3.559847] random: systemd: uninitialized urandom read (16 bytes read)
[    3.567999] systemd[1]: Created slice system-syslog\x2dng.slice.
[  OK  ] Created slice system-syslog\x2dng.slice.
[    3.589371] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    3.608211] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password …ts to Console Directory Watch.
[    3.632109] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
[    3.656082] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    3.671883] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    3.691852] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    3.707860] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    3.724866] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    3.747915] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    3.771683] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    3.788205] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    3.818559] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    3.827480] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    3.844525] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    3.864746] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    3.884556] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    3.904286] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    3.925571] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    3.953162] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    3.981403] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    4.007847] systemd[1]: Mounting Temporary Directory (/tmp)...
         Mounting Temporary Directory (/tmp)...
[    4.030019] systemd[1]: Starting Create list of static device nodes for the current kernel...
         Starting Create list of st…odes for the current kernel...
[    4.069492] systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[    4.094638] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    4.116735] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    4.143995] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    4.168650] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    4.198840] cryptodev: loading out-of-tree module taints kernel.
[    4.211138] systemd[1]: Starting Remount Root and Kernel File Systems...
[    4.244367] cryptodev: driver 1.10 loaded.
         Starting Remount Root and Kernel File Systems...
[    4.266212] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[    4.293509] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[    4.320785] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    4.346725] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
[  OK  ] Mounted Huge Pages File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Mounted Temporary Directory (/tmp).
[  OK  ] Started Create list of sta… nodes for the current kernel.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Remount Root and Kernel File Systems.
         Mounting Kernel Configuration File System...
         Starting Flush Journal to Persistent Storage...
[    4.587917] systemd-journald[153]: Received client request to flush runtime journal.
         Starting Apply Kernel Variables...
         Starting Create Static Device Nodes in /dev...
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting udev Kernel Device Manager...
[  OK  ] Mounted /media/ram.
[  OK  ] Mounted /var/volatile.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Create Volatile Files and Directories...
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target System Time Set.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started Daily rotation of log files.
[  OK  ] Reached target Timers.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Listening on dropbear.socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
[  OK  ] Started Job spooling tools.
[  OK  ] Started Periodic Command Scheduler.
[  OK  ] Started D-Bus System Message Bus.
         Starting Ethernet Bridge Filtering Tables...
         Starting Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[  OK  ] Started irqbalance daemon.
         Starting Reboot and dump vmcore via kexec...
         Starting Matrix GUI...
         Starting System Logger Daemon "default" instance...
         Starting Login Service...
         Starting telnetd.service...
[  OK  ] Started Ethernet Bridge Filtering Tables.
[  OK  ] Started IPv6 Packet Filtering Framework.
[  OK  ] Started IPv4 Packet Filtering Framework.
[  OK  ] Started Reboot and dump vmcore via kexec.
[  OK  ] Started Matrix GUI.
[  OK  ] Started telnetd.service.
[  OK  ] Reached target Network (Pre).
         Starting syslog.service...
         Starting Network Service...
[  OK  ] Started Network Service.
         Starting Wait for Network to be Configured...
         Starting Network Name Resolution...
[  OK  ] Started Login Service.
[    7.103694] random: crng init done
[    7.107135] random: 7 urandom warning(s) missed due to ratelimiting
[  OK  ] Started Load/Save Random Seed.
[    7.274144] 93xx46 spi1.0: 16-bit eeprom 
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Network.
[  OK  ] Reached target Host and Network Name Lookups.
         Starting Avahi mDNS/DNS-SD Stack...
         Starting Enable and configure wl18xx bluetooth stack...
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
         Starting Simple Network Ma…ent Protocol (SNMP) Daemon....
         Starting Permit User Sessions...
[  OK  ] Started Vsftpd ftp daemon.
[  OK  ] Started System Logger Daemon "default" instance.
[  OK  ] Started syslog.service.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[  OK  ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[    9.195670] TI DP83869 0.1:03: attached PHY driver [TI DP83869] (mii_bus:phy_addr=0.1:03, irq=POLL)
[    9.198304] platform 78000000.r5f: configured R5F for remoteproc mode
[    9.220989] am65-cpsw-nuss 8000000.ethernet eth1: Link is Down
[    9.284794] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[    9.379971] TI DP83867 8000f00.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=8000f00.mdio:00, irq=POLL)
[    9.405565] am65-cpsw-nuss 8000000.ethernet eth0: Link is Down
[    9.503851] remoteproc remoteproc0: 78000000.r5f is available
[    9.582349] remoteproc remoteproc0: powering up 78000000.r5f
[    9.588139] remoteproc remoteproc0: Booting fw image am64-main-r5f0_0-fw, size 86732
[    9.596606] platform 78200000.r5f: configured R5F for remoteproc mode
[    9.624353] platform 78000000.r5f: booting R5F core using boot addr = 0x0
[    9.639555]  remoteproc0#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
[    9.664515] virtio_rpmsg_bus virtio0: rpmsg host is online
[    9.665033] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    9.679833]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
[    9.707710] remoteproc remoteproc0: remote processor 78000000.r5f is now up
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
	autoconf
	bash
	bc
	binutils
	cifs-utils
	coreutils-stdbuf
	coreutils
	cpio
	cpp-symlinks
	cpp
	dosfstools
	elfutils
	g++-symlinks
	g++
	gawk
	gcc-symlinks
	gcc
	gdb
	gdbserver
	gettext
	gstreamer1.0-libav
	gzip
	less
	libasm1
	libbfd
	libdw1
	libelf1
	libgdbm-compat4
	libgdbm6
	libgettextlib
	libgettextsrc
	libgmp10
	libidn2-0
	libmpc3
	libmpfr6
	libreadline8
	libunistring2
	m4
	make
	nettle
	parted[    9.824873] platform 78200000.r5f: assigned reserved memory node r5f-dma-memory@a1000000

	tar
	which

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  This can be done using
the opkg remove command.  i.e.:
    opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
      will be notified of the dependent packages.  You should
      use the --force-removal-of-dependent-packages option to
      also remove the dependent packages as well
***************************************************************
***************************************************************
[  OK  ] Started Print notice about GPLv3 packages.
[    9.964888] remoteproc remoteproc1: 78200000.r5f is available
[   10.096633] remoteproc remoteproc1: powering up 78200000.r5f
[   10.102358] remoteproc remoteproc1: Booting fw image am64-main-r5f0_1-fw, size 117792
[   10.137960] platform 78200000.r5f: booting R5F core using boot addr = 0x0
[   10.153221]  remoteproc1#vdev0buffer: assigned reserved memory node r5f-dma-memory@a1000000
[   10.164445] virtio_rpmsg_bus virtio1: rpmsg host is online
[   10.179726]  remoteproc1#vdev0buffer: registered virtio1 (type 7)
[   10.191676] remoteproc remoteproc1: remote processor 78200000.r5f is now up
[   10.199677] platform 78400000.r5f: configured R5F for remoteproc mode
[   10.211664] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[   10.255018] platform 78400000.r5f: assigned reserved memory node r5f-dma-memory@a2000000
[   10.343148] remoteproc remoteproc2: 78400000.r5f is available
[   10.426103] remoteproc remoteproc2: powering up 78400000.r5f
[   10.431827] remoteproc remoteproc2: Booting fw image am64-main-r5f1_0-fw, size 90696
[   10.447651] platform 78600000.r5f: configured R5F for remoteproc mode
[   10.454853] platform 78400000.r5f: booting R5F core using boot addr = 0x0
[   10.469018]  remoteproc2#vdev0buffer: assigned reserved memory node r5f-dma-memory@a2000000
[   10.488967] virtio_rpmsg_bus virtio2: rpmsg host is online
[   10.503726]  remoteproc2#vdev0buffer: registered virtio2 (type 7)
[   10.511688] remoteproc remoteproc2: remote processor 78400000.r5f is now up
[   10.527343] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[   10.621426] platform 78600000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[   10.760517] remoteproc remoteproc3: 78600000.r5f is available
[   10.884337] remoteproc remoteproc3: powering up 78600000.r5f
[   10.895520] remoteproc remoteproc3: Booting fw image am64-main-r5f1_1-fw, size 89596
[   10.922839] platform 78600000.r5f: booting R5F core using boot addr = 0x0
[   10.933676]  remoteproc3#vdev0buffer: assigned reserved memory node r5f-dma-memory@a3000000
[   10.934408] virtio_rpmsg_bus virtio3: rpmsg host is online
[   10.965441]  remoteproc3#vdev0buffer: registered virtio3 (type 7)
[   10.978585] remoteproc remoteproc3: remote processor 78600000.r5f is now up
[   10.995700] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xe
[   13.520739] am65-cpsw-nuss 8000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[   13.529254] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

 _____                    _____           _         _   
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_ 
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|  
              |___|                    |___|            

Arago Project http://arago-project.org am64xx-evm ttyS2

Arago 2020.09 am64xx-evm ttyS2

am64xx-evm login: [   14.163748] cdns-usb3 f400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[   14.287746] cdns-usb3 f400000.usb: Initialized  ep0 support:  
[   14.322917] cdns-usb3 f400000.usb: Initialized  ep1out support: BULK, INT ISO
[   14.379009] cdns-usb3 f400000.usb: Initialized  ep2out support: BULK, INT ISO
[   14.422157] cdns-usb3 f400000.usb: Initialized  ep3out support: BULK, INT ISO
[   14.479647] cdns-usb3 f400000.usb: Initialized  ep4out support: BULK, INT ISO
[   14.524464] cdns-usb3 f400000.usb: Initialized  ep5out support: BULK, INT ISO
[   14.542403] cdns-usb3 f400000.usb: Initialized  ep6out support: BULK, INT ISO
[   14.559772] cdns-usb3 f400000.usb: Initialized  ep7out support: BULK, INT ISO
[   14.585490] cdns-usb3 f400000.usb: Initialized  ep8out support: BULK, INT ISO
[   14.602405] cdns-usb3 f400000.usb: Initialized  ep9out support: BULK, INT ISO
[   14.620993] cdns-usb3 f400000.usb: Initialized  ep10out support: BULK, INT ISO
[   14.643681] cdns-usb3 f400000.usb: Initialized  ep11out support: BULK, INT ISO
[   14.661223] cdns-usb3 f400000.usb: Initialized  ep12out support: BULK, INT ISO
[   14.681289] cdns-usb3 f400000.usb: Initialized  ep13out support: BULK, INT ISO
[   14.701015] cdns-usb3 f400000.usb: Initialized  ep14out support: BULK, INT ISO
[   14.719647] cdns-usb3 f400000.usb: Initialized  ep15out support: BULK, INT ISO
[   14.755695] cdns-usb3 f400000.usb: Initialized  ep1in support: BULK, INT ISO
[   14.767729] cdns-usb3 f400000.usb: Initialized  ep2in support: BULK, INT ISO
[   14.783744] cdns-usb3 f400000.usb: Initialized  ep3in support: BULK, INT ISO
[   14.796939] cdns-usb3 f400000.usb: Initialized  ep4in support: BULK, INT ISO
[   14.824162] cdns-usb3 f400000.usb: Initialized  ep5in support: BULK, INT ISO
[   14.836975] cdns-usb3 f400000.usb: Initialized  ep6in support: BULK, INT ISO
[   14.854407] cdns-usb3 f400000.usb: Initialized  ep7in support: BULK, INT ISO
[   14.869395] cdns-usb3 f400000.usb: Initialized  ep8in support: BULK, INT ISO
[   14.887163] cdns-usb3 f400000.usb: Initialized  ep9in support: BULK, INT ISO
[   14.904916] cdns-usb3 f400000.usb: Initialized  ep10in support: BULK, INT ISO
[   14.932237] cdns-usb3 f400000.usb: Initialized  ep11in support: BULK, INT ISO
[   14.950696] cdns-usb3 f400000.usb: Initialized  ep12in support: BULK, INT ISO
[   14.988146] cdns-usb3 f400000.usb: Initialized  ep13in support: BULK, INT ISO
[   15.015651] cdns-usb3 f400000.usb: Initialized  ep14in support: BULK, INT ISO
[   15.050690] cdns-usb3 f400000.usb: Initialized  ep15in support: BULK, INT ISO
[   15.058546] EXT4-fs (mmcblk1p3): mounted filesystem with ordered data mode. Opts: (null)
[   28.628874] Initializing XFRM netlink socket

am64xx-evm login: rot ot
root@am64xx-evm:~# dd if=/dev/zero of=/dev/shm/msc_file bs=1M count=64
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 0.114344 s, 587 MB/s
root@am64xx-evm:~# modprobe g_mass_storage file=/dev/shm/msc_file
[   73.837225] Mass Storage Function, version: 2009/09/11
[   73.842523] LUN: removable file: (no medium)
[   73.848284] LUN: file: /dev/shm/msc_file
[   73.852279] Number of LUNs=1
[   73.855457] g_mass_storage gadget: Mass Storage Gadget, version: 2009/09/11
[   73.862658] g_mass_storage gadget: userspace failed to provide iSerialNumber
[   73.869777] g_mass_storage gadget: g_mass_storage ready
root@am64xx-evm:~# [   74.619937] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  107.502500] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  140.266493] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  173.038698] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  205.806842] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  240.622822] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  409.502766] cdns-usb3 f400000.usb: Initialized  ep0 support:  
[  409.508638] cdns-usb3 f400000.usb: Initialized  ep1out support: BULK, INT ISO
[  409.515817] cdns-usb3 f400000.usb: Initialized  ep2out support: BULK, INT ISO
[  409.522956] cdns-usb3 f400000.usb: Initialized  ep3out support: BULK, INT ISO
[  409.530090] cdns-usb3 f400000.usb: Initialized  ep4out support: BULK, INT ISO
[  409.537221] cdns-usb3 f400000.usb: Initialized  ep5out support: BULK, INT ISO
[  409.544360] cdns-usb3 f400000.usb: Initialized  ep6out support: BULK, INT ISO
[  409.551491] cdns-usb3 f400000.usb: Initialized  ep7out support: BULK, INT ISO
[  409.558622] cdns-usb3 f400000.usb: Initialized  ep8out support: BULK, INT ISO
[  409.565756] cdns-usb3 f400000.usb: Initialized  ep9out support: BULK, INT ISO
[  409.572888] cdns-usb3 f400000.usb: Initialized  ep10out support: BULK, INT ISO
[  409.580106] cdns-usb3 f400000.usb: Initialized  ep11out support: BULK, INT ISO
[  409.587325] cdns-usb3 f400000.usb: Initialized  ep12out support: BULK, INT ISO
[  409.594546] cdns-usb3 f400000.usb: Initialized  ep13out support: BULK, INT ISO
[  409.601784] cdns-usb3 f400000.usb: Initialized  ep14out support: BULK, INT ISO
[  409.609026] cdns-usb3 f400000.usb: Initialized  ep15out support: BULK, INT ISO
[  409.616248] cdns-usb3 f400000.usb: Initialized  ep1in support: BULK, INT ISO
[  409.623403] cdns-usb3 f400000.usb: Initialized  ep2in support: BULK, INT ISO
[  409.630537] cdns-usb3 f400000.usb: Initialized  ep3in support: BULK, INT ISO
[  409.637613] cdns-usb3 f400000.usb: Initialized  ep4in support: BULK, INT ISO
[  409.644766] cdns-usb3 f400000.usb: Initialized  ep5in support: BULK, INT ISO
[  409.651874] cdns-usb3 f400000.usb: Initialized  ep6in support: BULK, INT ISO
[  409.658936] cdns-usb3 f400000.usb: Initialized  ep7in support: BULK, INT ISO
[  409.666024] cdns-usb3 f400000.usb: Initialized  ep8in support: BULK, INT ISO
[  409.673087] cdns-usb3 f400000.usb: Initialized  ep9in support: BULK, INT ISO
[  409.680179] cdns-usb3 f400000.usb: Initialized  ep10in support: BULK, INT ISO
[  409.687333] cdns-usb3 f400000.usb: Initialized  ep11in support: BULK, INT ISO
[  409.694503] cdns-usb3 f400000.usb: Initialized  ep12in support: BULK, INT ISO
[  409.701655] cdns-usb3 f400000.usb: Initialized  ep13in support: BULK, INT ISO
[  409.708845] cdns-usb3 f400000.usb: Initialized  ep14in support: BULK, INT ISO
[  409.716006] cdns-usb3 f400000.usb: Initialized  ep15in support: BULK, INT ISO
[  409.723502] Mass Storage Function, version: 2009/09/11
[  409.728732] LUN: removable file: (no medium)
[  409.733220] LUN: file: /dev/shm/msc_file
[  409.737182] Number of LUNs=1
[  409.743385] g_mass_storage gadget: Mass Storage Gadget, version: 2009/09/11
[  409.750417] g_mass_storage gadget: userspace failed to provide iSerialNumber
[  409.757514] g_mass_storage gadget: g_mass_storage ready
[  410.492494] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  443.375108] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  476.143035] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[ 1109.144725] cdns-usb3 f400000.usb: Initialized  ep0 support:  
[ 1109.150617] cdns-usb3 f400000.usb: Initialized  ep1out support: BULK, INT ISO
[ 1109.157793] cdns-usb3 f400000.usb: Initialized  ep2out support: BULK, INT ISO
[ 1109.164994] cdns-usb3 f400000.usb: Initialized  ep3out support: BULK, INT ISO
[ 1109.172150] cdns-usb3 f400000.usb: Initialized  ep4out support: BULK, INT ISO
[ 1109.179358] cdns-usb3 f400000.usb: Initialized  ep5out support: BULK, INT ISO
[ 1109.186514] cdns-usb3 f400000.usb: Initialized  ep6out support: BULK, INT ISO
[ 1109.193732] cdns-usb3 f400000.usb: Initialized  ep7out support: BULK, INT ISO
[ 1109.200890] cdns-usb3 f400000.usb: Initialized  ep8out support: BULK, INT ISO
[ 1109.208091] cdns-usb3 f400000.usb: Initialized  ep9out support: BULK, INT ISO
[ 1109.215247] cdns-usb3 f400000.usb: Initialized  ep10out support: BULK, INT ISO
[ 1109.222523] cdns-usb3 f400000.usb: Initialized  ep11out support: BULK, INT ISO
[ 1109.229764] cdns-usb3 f400000.usb: Initialized  ep12out support: BULK, INT ISO
[ 1109.237052] cdns-usb3 f400000.usb: Initialized  ep13out support: BULK, INT ISO
[ 1109.244294] cdns-usb3 f400000.usb: Initialized  ep14out support: BULK, INT ISO
[ 1109.251592] cdns-usb3 f400000.usb: Initialized  ep15out support: BULK, INT ISO
[ 1109.258838] cdns-usb3 f400000.usb: Initialized  ep1in support: BULK, INT ISO
[ 1109.265976] cdns-usb3 f400000.usb: Initialized  ep2in support: BULK, INT ISO
[ 1109.273059] cdns-usb3 f400000.usb: Initialized  ep3in support: BULK, INT ISO
[ 1109.280178] cdns-usb3 f400000.usb: Initialized  ep4in support: BULK, INT ISO
[ 1109.287246] cdns-usb3 f400000.usb: Initialized  ep5in support: BULK, INT ISO
[ 1109.294375] cdns-usb3 f400000.usb: Initialized  ep6in support: BULK, INT ISO
[ 1109.301445] cdns-usb3 f400000.usb: Initialized  ep7in support: BULK, INT ISO
[ 1109.308557] cdns-usb3 f400000.usb: Initialized  ep8in support: BULK, INT ISO
[ 1109.315628] cdns-usb3 f400000.usb: Initialized  ep9in support: BULK, INT ISO
[ 1109.322758] cdns-usb3 f400000.usb: Initialized  ep10in support: BULK, INT ISO
[ 1109.329917] cdns-usb3 f400000.usb: Initialized  ep11in support: BULK, INT ISO
[ 1109.337117] cdns-usb3 f400000.usb: Initialized  ep12in support: BULK, INT ISO
[ 1109.344284] cdns-usb3 f400000.usb: Initialized  ep13in support: BULK, INT ISO
[ 1109.351497] cdns-usb3 f400000.usb: Initialized  ep14in support: BULK, INT ISO
[ 1109.358655] cdns-usb3 f400000.usb: Initialized  ep15in support: BULK, INT ISO
[ 1109.365925] cdns-usb3 f400000.usb: set 2 has failed, back to 0

root@am64xx-evm:~# poweroff 
         Stopping Session c1 of user root.
[  OK  ] Stopped target Multi-User System.
[  OK  ] Stopped target Login Prompts.
[  OK  ] Stopped target RPC Port Mapper.
[  OK  ] Stopped target Timers.
[  OK  ] Stopped Daily rotation of log files.
[  OK  ] Stopped Daily Cleanup of Temporary Directories.
[  OK  ] Stopped target Hardware activated USB gadget.
         Stopping Job spooling tools...
         Stopping Avahi mDNS/DNS-SD Stack...
         Stopping benchmark_server.service...
         Stopping Periodic Command Scheduler...
         Stopping Ethernet Bridge Filtering Tables...
         Stopping Getty on tty1...
         Stopping irqbalance daemon...
         Stopping Reboot and dump vmcore via kexec...
         Stopping Lighttpd Daemon...
[  OK  ] Stopped Matrix GUI.
         Stopping NFS status monitor for NFSv2/3 locking....
         Stopping rpmsg_json.service...
         Stopping Serial Getty on ttyS1...
         Stopping Serial Getty on ttyS2...
         Stopping Simple Network Ma…ent Protocol (SNMP) Daemon....
         Stopping strongSwan IPsec …Ev2 daemon using ipsec.conf...
         Stopping System Logger Daemon "default" instance...
         Stopping Load/Save Random Seed...
         Stopping thermal-zone-init.service...
         Stopping Vsftpd ftp daemon...
[  OK  ] Stopped Job spooling tools.
[  OK  ] Stopped Periodic Command Scheduler.
[  OK  ] Stopped irqbalance daemon.
[  OK  ] Stopped System Logger Daemon "default" instance.
[  OK  ] Stopped Avahi mDNS/DNS-SD Stack.
[  OK  ] Stopped NFS status monitor for NFSv2/3 locking..
[  OK  ] Stopped Simple Network Man…ement Protocol (SNMP) Daemon..
[  OK  ] Stopped Vsftpd ftp daemon.
[  OK  ] Stopped Getty on tty1.
[  OK  ] Stopped Serial Getty on ttyS2.
[  OK  ] Stopped benchmark_server.service.
[  OK  ] Stopped rpmsg_json.service.
[  OK  ] Stopped strongSwan IPsec I…IKEv2 daemon using ipsec.conf.
[  OK  ] Stopped Lighttpd Daemon.
[  OK  ] Stopped Serial Getty on ttyS1.
[  OK  ] Stopped Ethernet Bridge Filtering Tables.
[  OK  ] Stopped Reboot and dump vmcore via kexec.
[  OK  ] Stopped Load/Save Random Seed.
[  OK  ] Stopped thermal-zone-init.service.
[  OK  ] Stopped Session c1 of user root.
[  OK  ] Removed slice system-getty.slice.
[  OK  ] Removed slice system-serial\x2dgetty.slice.
[  OK  ] Removed slice system-syslog\x2dng.slice.
         Stopping LSB: network benchmark...
         Stopping syslog.service...
         Stopping Login Service...
         Stopping User Manager for UID 0...
[  OK  ] Stopped LSB: network benchmark.
[  OK  ] Stopped User Manager for UID 0.
[  OK  ] Stopped syslog.service.
[  OK  ] Stopped target Network is Online.
[  OK  ] Stopped target Host and Network Name Lookups.
[  OK  ] Stopped target System Time Synchronized.
[  OK  ] Stopped target System Time Set.
[  OK  ] Stopped Wait for Network to be Configured.
         Stopping telnetd.service...
         Stopping User Runtime Directory /run/user/0...
[  OK  ] Unmounted /run/user/0.
[  OK  ] Stopped telnetd.service.
[  OK  ] Stopped User Runtime Directory /run/user/0.
[  OK  ] Removed slice User Slice of UID 0.
         Stopping D-Bus System Message Bus...
         Stopping Permit User Sessions...
[  OK  ] Stopped D-Bus System Message Bus.
[  OK  ] Stopped Login Service.
[  OK  ] Stopped Permit User Sessions.
[  OK  ] Stopped target Network.
[  OK  ] Stopped target Remote File Systems.
         Stopping Network Name Resolution...
[  OK  ] Stopped Network Name Resolution.
         Stopping Network Service...
[  OK  ] Stopped Network Service.
[  OK  ] Stopped target Network (Pre).
[  OK  ] Stopped IPv6 Packet Filtering Framework.
[  OK  ] Stopped IPv4 Packet Filtering Framework.
[  OK  ] Stopped target Basic System.
[  OK  ] Stopped target Paths.
[  OK  ] Stopped Dispatch Password …ts to Console Directory Watch.
[  OK  ] Stopped Forward Password R…uests to Wall Directory Watch.
[  OK  ] Stopped target Slices.
[  OK  ] Removed slice User and Session Slice.
[  OK  ] Stopped target Sockets.
[  OK  ] Closed Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Closed D-Bus System Message Bus Socket.
[  OK  ] Closed dropbear.socket.
[  OK  ] Stopped target System Initialization.
         Stopping Hardware RNG Entropy Gatherer Daemon...
[  OK  ] Stopped Apply Kernel Variables.
[  OK  ] Stopped Load Kernel Modules.
         Stopping Network Time Synchronization...
         Stopping Update UTMP about System Boot/Shutdown...
[  OK  ] Stopped Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Stopped Network Time Synchronization.
[  OK  ] Stopped Update UTMP about System Boot/Shutdown.
[  OK  ] Stopped Create Volatile Files and Directories.
[  OK  ] Stopped target Local File Systems.
         Unmounting /media/ram...
         Unmounting /run/media/mmcblk1p1...
         Unmounting /run/media/mmcblk1p3...
         Unmounting Temporary Directory (/tmp)...
         Unmounting /var/volatile...
[  OK  ] Unmounted /media/ram.
[  OK  ] Unmounted /run/media/mmcblk1p1.
[  OK  ] Unmounted /run/media/mmcblk1p3.
[  OK  ] Unmounted Temporary Directory (/tmp).
[  OK  ] Unmounted /var/volatile.
[  OK  ] Stopped target Swap.
[  OK  ] Reached target Unmount All Filesystems.
[  OK  ] Stopped File System Check on /dev/mmcblk1p1.
[  OK  ] Stopped File System Check on /dev/mmcblk1p3.
[  OK  ] Removed slice system-systemd\x2dfsck.slice.
[  OK  ] Stopped target Local File Systems (Pre).
[  OK  ] Stopped Remount Root and Kernel File Systems.
[  OK  ] Stopped Create Static Device Nodes in /dev.
[  OK  ] Reached target Shutdown.
[  OK  ] Reached target Final Step.
[  OK  ] Started Power-Off.
[  OK  ] Reached target Power-Off.
[ 1575.108029] systemd-shutdown[1]: Syncing filesystems and block devices.
[ 1575.126778] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[ 1575.144535] systemd-journald[153]: Received SIGTERM from PID 1 (systemd-shutdow).
[ 1575.161896] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[ 1575.177810] systemd-shutdown[1]: Unmounting file systems.
[ 1575.186466] [1665]: Remounting '/' read-only in with options '(null)'.
[ 1575.216825] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ 1575.228789] systemd-shutdown[1]: All filesystems unmounted.
[ 1575.234480] systemd-shutdown[1]: Deactivating swaps.
[ 1575.239681] systemd-shutdown[1]: All swaps deactivated.
[ 1575.244933] systemd-shutdown[1]: Detaching loop devices.
[ 1575.254734] systemd-shutdown[1]: All loop devices detached.
[ 1575.260466] systemd-shutdown[1]: Detaching DM devices.
[ 1575.266074] systemd-shutdown[1]: All DM devices detached.
[ 1575.271501] systemd-shutdown[1]: All filesystems, swaps, loop devices and DM devices detached.
[ 1575.290606] systemd-shutdown[1]: Syncing filesystems and block devices.
[ 1575.297477] systemd-shutdown[1]: Powering off.
[ 1575.321239] pci_generic_config_write32: 20 callbacks suppressed
[ 1575.321258] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xdc may corrupt adjacent RW1C bits
[ 1575.337037] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xc8 may corrupt adjacent RW1C bits
[ 1575.346999] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[ 1575.356724] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x9c may corrupt adjacent RW1C bits
[ 1575.366567] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[ 1575.376303] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 1575.386034] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 1575.396313] reboot: Power down
ERROR:   System Off: operation not handled.

Thanks and regards,
Koichiro Tashiro