PROCESSOR-SDK-AM64X: oe-layersetup.sh

Hi Ray,

Script oe-layersetup.sh should be obtained from arago-project.org. Please refer to documentation on building the SDK.

Regards,

Jianzhong

Hi Jianzhong,

Good Day. I already inform our customer to your suggestion. Please see below his response to your suggestion. Thank you very much.

Hi , I run all the commands described in section 3.1.4.2.2 ( I have used the configs coresdk/coresdk-07.03.00.005-config.txt and MACHINE=am64x-evm ), however I had the following errors :

ERROR: Unable to start bitbake server (None)
ERROR: Server log for this session (/home/bouchebaba/tisdk/build/bitbake-cookerdaemon.log):
--- Starting bitbake server pid 515 at 2021-06-01 20:04:22.628876 ---
ERROR: Failed to obtain external Arm toolchain version: Execution of '${DEF_TOOLCHAIN_PATH}/bin/INVALID-linux-gcc -v' failed: command not found

Best Regards,

Ray Vincent

Hi Jianzhong:

 I followed your solution, and it gives me this error:

Gives error because I change it to package_deb

Hi Zehua,

Can you please share the commands that you used to build?

Thanks,

Jianzhong

Hi Jianzhong:

I was using the exact code you shared. And environment is ubuntu18.04

wget https://developer.arm.com/-/media/Files/downloads/gnu-a/9.2-2019.12/binrel/gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf.tar.xz
tar -Jxvf gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf.tar.xz -C $HOME
wget https://developer.arm.com/-/media/Files/downloads/gnu-a/9.2-2019.12/binrel/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu.tar.xz
tar -Jxvf gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu.tar.xz -C $HOME

git clone git://arago-project.org/git/projects/oe-layersetup.git tisdk
cd tisdk
./oe-layertool-setup.sh -f configs/coresdk/coresdk-07.03.00.005-config.txt

export TOOLCHAIN_PATH_ARMV7=$HOME/gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf
export TOOLCHAIN_PATH_ARMV8=$HOME/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu

cd build
. conf/setenv
MACHINE=am64xx-evm bitbake -k tisdk-base-image

After built, I found "arago-tmp-external-arm-glibc/deploy/images/am64xx-evm/tisdk-base-image-am64xx-evm-20210618134424.rootfs.wic.xz", is this the right file since tisdk-base-image-am64xx-evm.wic.xz point to tisdk-base-image-am64xx-evm-20210618134424.rootfs.wic.xz?

Yes, it is the correct WIC file.

That is great! But with this image, the console show error message:

Are you booting from SD card? If that's the case, how did you create the SD card?

I follow this AM64X SDK Docs 

# I copy the image to a new folder: myfilesystem

cd <PSDK_PATH>/myfilesystem
unxz tisdk-default-image-am64xx-evm.wic.xz

lsblk
# NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
# :
# :
# sdb      8:32   1    15G  0 disk
# ├─sdb1   8:33   1 131.8M  0 part /media/localUser/boot
# └─sdb2   8:34   1 765.9M  0 part /media/localUser/root


sudo umount /media/localUser/boot
sudo umount /media/localUser/root

sudo dd bs=4M if=./tisdk-default-image-am64xx-evm.wic of=/dev/sdc status=progress && sync

I used balenaEtcher to create the SD card and it worked fine. It's very simple and I'd recommend you to try it. You can download it from here: https://www.balena.io/etcher/.

I tried "unxz" but didn't succeed:

$ unxz tisdk-base-image-am64xx-evm-20210601203520.rootfs.wic.xz
unxz: tisdk-base-image-am64xx-evm-20210601203520.rootfs.wic.xz: Input file has more than one hard link, skipping

The "unxz" command works fine with the pre-built images in the SDK release. I'm not sure why it doesn't work for the image I built on my Ubuntu. I'll try to investigate this. Meanwhile, please try to use balenaEtcher to create your SD card.

Regards,

Jianzhong

Hi Jianzhong:

I tried balenaEtcher, but it still gives the same error.  Do you have any idea what the error means?

I used balenEthcher to create SD card with tisdk-default, it is working. But with the image I built, it doesn't. I assume something was wrong when I create the image. The thing is when I create it, there was no errors, and it takes a while to build the image, which seems fine. And the operation is above. 

I sincerely appreciate your help!

That wasn't an error. Did the boot get stuck there? Below is my boot log:

U-Boot SPL 2020.01-g2781231a33 (Jun 01 2021 - 20:50:28 +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):2021.00.003-dirty
NOTICE:  BL31: Built : 20:50:00, Jun  1 2021

U-Boot SPL 2020.01-g2781231a33 (Jun 01 2021 - 20:50:42 +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 (Jun 01 2021 - 20:50:42 +0000)

Yes, booting is stuck here, even I reboot

Looks like the U-Boot on your SD card had problems. What's in the boot partition of your SD card? It should have the following:

tiboot3.bin  tispl.bin  u-boot.img  uEnv.txt

Can you do a fresh build? The changes you made to do package_deb may have affected the build.

Regards,

Jianzhong

I agree with the booting issue. But I did use a new ubuntu18.04 server to rebuild the image, and this time, I didn't change any files (Exactly the operation above).

This is my boot folder

Your boot folder looks good. What's the size of the wic.xz file for base image?

I assume that your board's boot switches are set for SD card boot, since you said the prebuilt default image worked fine. Is that right?

This is the size:

Yes, the prebuilt default image works!

The sizes of the wic.xz files look good. I'm not sure what is the problem in your build.

Can you share the boot log of booting with prebuilt default image?

U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 16:20:13 +0000)
EEPROM not available at 80, trying to read at 81
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
SPL initial stack usage: 13396 bytes
Trying to boot from MMC2
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.4(release):2021.00.003-dirty
NOTICE:  BL31: Built : 14:41:43, May 28 2021

U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
Trying to boot from MMC2


U-Boot 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)

SoC:   AM64X SR1.0
Model: Texas Instruments AM642 SK
Board: AM64-SKEVM rev E2
DRAM:  2 GiB
MMC:   sdhci@fa00000: 1
Loading Environment from FAT... In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Net:
Warning: ethernet@8000000 using MAC address from ROM
eth0: ethernet@8000000
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
574 bytes read in 2 ms (280.3 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...













































U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 16:20:13 +0000)
EEPROM not available at 80, trying to read at 81
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
SPL initial stack usage: 13396 bytes
Trying to boot from MMC2
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.4(release):2021.00.003-dirty
NOTICE:  BL31: Built : 14:41:43, May 28 2021

U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
Trying to boot from MMC2


U-Boot 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)

SoC:   AM64X SR1.0
Model: Texas Instruments AM642 SK
Board: AM64-SKEVM rev E2
DRAM:  2 GiB
MMC:   sdhci@fa00000: 1
Loading Environment from FAT... In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Net:
Warning: ethernet@8000000 using MAC address from ROM
eth0: ethernet@8000000
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
574 bytes read in 2 ms (280.3 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
16799752 bytes read in 650 ms (24.6 MiB/s)
35511 bytes read in 5 ms (6.8 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 000000008fff4000, end 000000008ffffab6 ... 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 Fri May 28 14:38:23 UTC 2021
[    0.000000] Machine model: Texas Instruments AM642 SK
[    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=3c261301-02 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
[    0.008449] Console: colour dummy device 80x25
[    0.013042] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023712] pid_max: default: 32768 minimum: 301
[    0.028529] LSM: Security Framework initializing
[    0.033341] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.040936] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.051520] ASID allocator initialised with 32768 entries
[    0.057216] rcu: Hierarchical SRCU implementation.
[    0.062391] Platform MSI: msi-controller@1820000 domain created
[    0.068673] PCI/MSI: /bus@f4000/interrupt-controller@1800000/msi-controller@1820000 domain created
[    0.078258] smp: Bringing up secondary CPUs ...
[    0.083678] Detected VIPT I-cache on CPU1
[    0.083716] GICv3: CPU1: found redistributor 1 region 0:0x0000000001860000
[    0.083731] GICv3: CPU1: using allocated LPI pending table @0x00000000df890000
[    0.083786] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.083910] smp: Brought up 1 node, 2 CPUs
[    0.113291] SMP: Total of 2 processors activated.
[    0.118102] CPU features: detected: 32-bit EL0 Support
[    0.123369] CPU features: detected: CRC32 instructions
[    0.134833] CPU: All CPU(s) started at EL2
[    0.139035] alternatives: patching kernel code
[    0.145134] devtmpfs: initialized
[    0.154440] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.164431] futex hash table entries: 512 (order: -1, 32768 bytes, linear)
[    0.174264] pinctrl core: initialized pinctrl subsystem
[    0.180696] NET: Registered protocol family 16
[    0.192631] DMA: preallocated 256 KiB pool for atomic allocations
[    0.199789] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.220526] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
[    0.227409] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
[    0.234177] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.242802] cryptd: max_cpu_qlen set to 1000
[    0.251149] vcc_3v3_sys: supplied by vusb_main5v0
[    0.256893] iommu: Default domain type: Translated
[    0.262390] SCSI subsystem initialized
[    0.266763] mc: Linux media interface: v0.10
[    0.271158] videodev: Linux video capture interface: v2.00
[    0.276788] pps_core: LinuxPPS API ver. 1 registered
[    0.281860] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.291203] PTP clock support registered
[    0.295231] EDAC MC: Ver: 3.0.0
[    0.299187] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fc9100
[    0.306248] omap-mailbox 29040000.mailbox: omap mailbox rev 0x66fc9100
[    0.313046] omap-mailbox 29060000.mailbox: omap mailbox rev 0x66fc9100
[    0.320397] FPGA manager framework
[    0.323998] Advanced Linux Sound Architecture Driver Initialized.
[    0.331330] clocksource: Switched to clocksource arch_sys_counter
[    0.337816] VFS: Disk quotas dquot_6.6.0
[    0.341963] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[    0.354906] thermal_sys: Registered thermal governor 'step_wise'
[    0.354913] thermal_sys: Registered thermal governor 'power_allocator'
[    0.361534] NET: Registered protocol family 2
[    0.373398] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear)
[    0.382260] TCP established hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.390241] TCP bind hash table entries: 8192 (order: 1, 131072 bytes, linear)
[    0.397749] TCP: Hash tables configured (established 8192 bind 8192)
[    0.404404] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.411351] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.418910] NET: Registered protocol family 1
[    0.424029] RPC: Registered named UNIX socket transport module.
[    0.430131] RPC: Registered udp transport module.
[    0.434942] RPC: Registered tcp transport module.
[    0.439749] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.446342] PCI: CLS 0 bytes, default 64
[    0.451128] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.463682] Initialise system trusted keyrings
[    0.468513] workingset: timestamp_bits=46 max_order=15 bucket_order=0
[    0.481080] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.487867] NFS: Registering the id_resolver key type
[    0.493078] Key type id_resolver registered
[    0.497368] Key type id_legacy registered
[    0.501477] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.508561] 9p: Installing v9fs 9p2000 file system support
[    0.529628] Key type asymmetric registered
[    0.533833] Asymmetric key parser 'x509' registered
[    0.538874] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.546433] io scheduler mq-deadline registered
[    0.551062] io scheduler kyber registered
[    0.557244] pinctrl-single f4000.pinctrl: 185 pins, size 740
[    0.564215] pinctrl-single a40000.timesync-router: 512 pins, size 2048
[    0.578173] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.599891] brd: module loaded
[    0.611684] loop: module loaded
[    0.618019] libphy: Fixed MDIO Bus: probed
[    0.622870] tun: Universal TUN/TAP device driver, 1.6
[    0.628690] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    0.636712] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.642811] sky2: driver version 1.30
[    0.647627] VFIO - User Level meta-driver version: 0.3
[    0.653779] i2c /dev entries driver
[    0.658159] sdhci: Secure Digital Host Controller Interface driver
[    0.664483] sdhci: Copyright(c) Pierre Ossman
[    0.669376] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.675876] ledtrig-cpu: registered to indicate activity on CPUs
[    0.682140] ti-sci bus@f4000:dmsc: invalid resource
[    0.688358] optee: probing for conduit method from DT.
[    0.693684] optee: revision 3.11 (c4def2a8)
[    0.694530] optee: initialized driver
[    0.704422] NET: Registered protocol family 17
[    0.709223] 9pnet: Installing 9P2000 support
[    0.713691] Key type dns_resolver registered
[    0.718509] registered taskstats version 1
[    0.722708] Loading compiled-in X.509 certificates
[    0.736625] ti-sci bus@f4000:dmsc: invalid resource
[    0.741828] ti-sci bus@f4000:dmsc: ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
[    0.766898] omap_i2c 20000000.i2c: bus 0 rev0.12 at 100 kHz
[    0.773827] pca953x 1-0070: 1-0070 supply vcc not found, using dummy regulator
[    0.781319] pca953x 1-0070: using no AI
[    0.807909] omap_i2c 20010000.i2c: bus 1 rev0.12 at 400 kHz
[    0.814589] omap_i2c 20020000.i2c: bus 2 rev0.12 at 100 kHz
[    0.820568] ti-sci-intr bus@f4000:interrupt-controller0: Interrupt Router 3 domain created
[    0.829251] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain -1 created
[    0.841976] ti-bcdma 485c0100.dma-controller: Number of rings: 68
[    0.849419] ti-bcdma 485c0100.dma-controller: Channels: 24 (bchan: 12, tchan: 6, rchan: 6)
[    0.859720] ti-pktdma 485c0000.dma-controller: Number of rings: 288
[    0.871457] ti-pktdma 485c0000.dma-controller: Channels: 32 (tchan: 21, rchan: 11)
[    0.881878] printk: console [ttyS2] disabled
[    0.886317] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 8, base_baud = 3000000) is a 8250
[    0.894985] printk: console [ttyS2] enabled
[    0.894985] printk: console [ttyS2] enabled
[    0.903427] printk: bootconsole [ns16550a0] disabled
[    0.903427] printk: bootconsole [ns16550a0] disabled
[    0.917586] random: fast init done
[    0.924735] cadence-qspi fc40000.spi: PHY calibration failed: -2. Falling back to slow read speeds.
[    0.933790] spi-nor spi0.0: s28hs512t (65536 Kbytes)
[    0.938773] 7 cmdlinepart partitions found on MTD device fc40000.spi.0
[    0.945294] Creating 7 MTD partitions on "fc40000.spi.0":
[    0.950692] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[    0.957622] 0x000000080000-0x000000280000 : "ospi.tispl"
[    0.964231] 0x000000280000-0x000000680000 : "ospi.u-boot"
[    0.970905] 0x000000680000-0x0000006c0000 : "ospi.env"
[    0.977342] 0x0000006c0000-0x000000700000 : "ospi.env.backup"
[    0.984406] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
[    0.991036] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
[    1.043398] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.050994] libphy: 8000f00.mdio: probed
[    1.057726] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83867
[    1.065835] davinci_mdio 8000f00.mdio: phy[1]: device 8000f00.mdio:01, driver TI DP83867
[    1.073954] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA00903, cpsw version 0x6BA80903 Ports: 3 quirks:00000002
[    1.087183] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 16
[    1.093731] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.4
[    1.100871] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[    1.107577] pps pps0: new PPS source ptp0
[    1.112056] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
[    1.124431] am65-cpts 39000000.cpts: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[    1.138836] davinci_gpio 601000.gpio: IRQ index 2 not found
[    1.144471] davinci_gpio 601000.gpio: IRQ not populated, err = -6
[    1.152064] vdd_mmc1: supplied by vcc_3v3_sys
[    1.156809] fixed-regulator-com8 GPIO handle specifies active low - ignored
[    1.164202] wlan_en: supplied by com8_ls_en
[    1.169529] mmc0: CQHCI version 5.10
[    1.206719] mmc0: SDHCI controller on fa10000.sdhci [fa10000.sdhci] using ADMA 64-bit
[    1.215865] mmc1: CQHCI version 5.10
[    1.224225] sdhci-am654 fa10000.sdhci: card claims to support voltages below defined range
[    1.243695] mmc0: new SDIO card at address 0001
[    1.260819] mmc1: SDHCI controller on fa00000.sdhci [fa00000.sdhci] using ADMA 64-bit
[    1.268879] debugfs: Directory 'pd:114' with parent 'pm_genpd' already present!
[    1.278325] hctosys: unable to open rtc device (rtc0)
[    1.286024] ALSA device list:
[    1.289014]   No soundcards found.
[    1.293111] Waiting for root device PARTUUID=3c261301-02...
[    1.332460] mmc1: new ultra high speed SDR104 SDXC card at address aaaa
[    1.339974] mmcblk1: mmc1:aaaa SC64G 59.5 GiB
[    1.349850]  mmcblk1: p1 p2
[    1.472436] EXT4-fs (mmcblk1p2): recovery complete
[    1.478307] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.486494] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    1.497483] devtmpfs: mounted
[    1.501587] Freeing unused kernel memory: 1664K
[    1.506144] Run /sbin/init as init process
[    1.629660] systemd[1]: System time before build time, advancing clock.
[    1.689829] NET: Registered protocol family 10
[    1.695672] Segment Routing with IPv6
[    1.726954] 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)
[    1.749153] systemd[1]: Detected architecture arm64.

Welcome to Arago 2020.09!

[    1.810200] systemd[1]: Set hostname to <am64xx-evm>.
[    2.151677] systemd[1]: /lib/systemd/system/startwlan.service:7: Unknown key name 'After' in section 'Service', ignoring.
[    2.352955] random: systemd: uninitialized urandom read (16 bytes read)
[    2.360018] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    2.372387] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    2.384642] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    2.407593] random: systemd: uninitialized urandom read (16 bytes read)
[    2.415789] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    2.435618] random: systemd: uninitialized urandom read (16 bytes read)
[    2.443939] systemd[1]: Created slice system-syslog\x2dng.slice.
[  OK  ] Created slice system-syslog\x2dng.slice.
[    2.465283] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    2.484024] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password …ts to Console Directory Watch.
[    2.511900] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
[    2.535859] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    2.551642] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    2.567624] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    2.583655] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    2.600738] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    2.619707] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    2.647482] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    2.664015] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    2.694443] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    2.703522] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    2.724359] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    2.744598] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    2.764389] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    2.784106] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    2.810234] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    2.834117] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    2.862357] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    2.888205] systemd[1]: Mounting Temporary Directory (/tmp)...
         Mounting Temporary Directory (/tmp)...
[    2.910778] systemd[1]: Starting Create list of static device nodes for the current kernel...
         Starting Create list of st…odes for the current kernel...
[    2.945860] systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[    2.970432] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    2.994437] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    3.029637] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    3.067071] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    3.106311] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.122112] cryptodev: loading out-of-tree module taints kernel.
         Starting Remount Root and Kernel File Systems...
[    3.134910] cryptodev: driver 1.10 loaded.
[    3.152606] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[    3.202629] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    3.234946] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[    3.244378] 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...
         Starting Apply Kernel Variables...
[    3.500288] systemd-journald[150]: Received client request to flush runtime journal.
         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 Update UTMP about System Boot/Shutdown.
[  OK  ] Started udev Coldplug all Devices.
[  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 startwlan...
         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.
[    5.214521] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[  OK  ] Started Matrix GUI.
[  OK  ] Started telnetd.service.
[  OK  ] Started startwlan.
[  OK  ] Reached target Network (Pre).
         Starting syslog.service...
         Starting Network Service...
[    5.324278] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.622484] wl18xx_driver wl18xx.0.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
[  OK  ] Started Network Service.
         Starting Wait for Network to be Configured...
         Starting Network Name Resolution...
[    5.992175] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
[    6.007811] wlcore: loaded
[    6.143436] random: crng init done
[    6.143447] random: 7 urandom warning(s) missed due to ratelimiting
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Login Service.
[  OK  ] Started System Logger Daemon "default" instance.
[  OK  ] Started syslog.service.
[    6.585252] startwlan.sh[260]: adding wlan1 interface
[    6.715875] startwlan.sh[263]: Configuration file: /usr/share/wl18xx/hostapd.conf
[  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.
[    7.239684] wlcore: using inverted interrupt logic: 2
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[    7.342354] wlcore: PHY firmware version: Rev 8.2.0.0.245
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
[    7.459148] wlcore: firmware booted (Rev 8.9.0.0.86)
         Starting Synchronize System and HW clocks...
[    7.412493] startwlan.sh[263]: wlan1: interface state UNINITIALIZED->COUNTRY_UPDATE
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[    7.492754] startwlan.sh[263]: Using interface wlan1 with hwaddr 90:e2:02:a2:bc:9a and ssid "AM64xSK-AP"
[    7.534522] startwlan.sh[263]: random: Cannot read from /dev/random: Resource temporarily unavailable
[    7.535352] startwlan.sh[263]: random: Only 0/20 bytes of strong random data available
[    7.536371] startwlan.sh[2[    7.632401] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
63]: random: Not enough entropy pool available for secure operations
[    7.537093] startwlan.sh[263]: WPA: Not enough entropy in random pool for secure operations - update keys later when the first station connects
[    7.621921] startwlan.sh[263]: wlan1: interface state COUNTRY_UPDATE->ENABLED
[    7.622444] startwlan.sh[263]: wlan1: AP-ENABLED
[  OK  ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[    8.372721] platform 78000000.r5f: configured R5F for remoteproc mode
[    8.525152] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[    8.645026] remoteproc remoteproc0: 78000000.r5f is available
[    8.794705] remoteproc remoteproc0: powering up 78000000.r5f
[    8.800523] remoteproc remoteproc0: Booting fw image am64-main-r5f0_0-fw, size 86732
[    8.834581] platform 78200000.r5f: configured R5F for remoteproc mode
[    8.841979] platform 78000000.r5f: booting R5F core using boot addr = 0x0
[    8.855591]  remoteproc0#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
[    8.876417] virtio_rpmsg_bus virtio0: rpmsg host is online
[    8.877111] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    8.895885]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
[    8.911754] remoteproc remoteproc0: remote processor 78000000.r5f is now up
[    8.983864] TI DP83867 8000f00.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=8000f00.mdio:00, irq=POLL)
[    9.008035] am65-cpsw-nuss 8000000.ethernet eth0: Link is Down
[    9.048575] platform 78200000.r5f: assigned reserved memory node r5f-dma-memory@a1000000
[    9.110504] TI DP83867 8000f00.mdio:01: attached PHY driver [TI DP83867] (mii_bus:phy_addr=8000f00.mdio:01, irq=POLL)
[    9.134830] am65-cpsw-nuss 8000000.ethernet eth1: Link is Down
[    9.275231] remoteproc remoteproc1: 78200000.r5f is available
[    9.321798] remoteproc remoteproc1: powering up 78200000.r5f
[    9.335504] remoteproc remoteproc1: Booting fw image am64-main-r5f0_1-fw, size 117792
[    9.366293] platform 78200000.r5f: booting R5F core using boot addr = 0x0
[    9.391713]  remoteproc1#vdev0buffer: assigned reserved memory node r5f-dma-memory@a1000000
[    9.412287] virtio_rpmsg_bus virtio1: rpmsg host is online
[    9.437298]  remoteproc1#vdev0buffer: registered virtio1 (type 7)
[    9.451389] remoteproc remoteproc1: remote processor 78200000.r5f is now up
[    9.460958] platform 78400000.r5f: configured R5F for remoteproc mode
[    9.471538] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    9.580475] platform 78400000.r5f: assigned reserved memory node r5f-dma-memory@a2000000
***************************************************************
***************************************************************
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
        tar
        which

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  Thi[    9.663621] remoteproc remoteproc2: 78400000.r5f is available
s 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.
[    9.765895] remoteproc remoteproc2: powering up 78400000.r5f
[    9.775443] remoteproc remoteproc2: Booting fw image am64-main-r5f1_0-fw, size 90696
[    9.790579] platform 78600000.r5f: configured R5F for remoteproc mode
[    9.802420] platform 78400000.r5f: booting R5F core using boot addr = 0x0
[    9.812686]  remoteproc2#vdev0buffer: assigned reserved memory node r5f-dma-memory@a2000000
[    9.828308] virtio_rpmsg_bus virtio2: rpmsg host is online
[    9.843594]  remoteproc2#vdev0buffer: registered virtio2 (type 7)
[    9.855440] remoteproc remoteproc2: remote processor 78400000.r5f is now up
[    9.871425] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[    9.925308] platform 78600000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[   10.023478] remoteproc remoteproc3: 78600000.r5f is available
[   10.096950] remoteproc remoteproc3: powering up 78600000.r5f
[   10.105086] remoteproc remoteproc3: Booting fw image am64-main-r5f1_1-fw, size 89596
[   10.131911] platform 78600000.r5f: booting R5F core using boot addr = 0x0
[   10.147238]  remoteproc3#vdev0buffer: assigned reserved memory node r5f-dma-memory@a3000000
[   10.164307] virtio_rpmsg_bus virtio3: rpmsg host is online
[   10.175513]  remoteproc3#vdev0buffer: registered virtio3 (type 7)
[   10.190726] remoteproc remoteproc3: remote processor 78600000.r5f is now up
[   10.203521] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xe

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

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

Arago 2020.09 am64xx-evm ttyS2

am64xx-evm login: [   13.850050] cdns-usb3 f400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[   14.152600] usbcore: registered new interface driver usbfs
[   14.176663] usbcore: registered new interface driver hub
[   14.224214] usbcore: registered new device driver usb
[   14.285516] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   14.313661] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[   14.333200] xhci-hcd xhci-hcd.1.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
[   14.351956] xhci-hcd xhci-hcd.1.auto: irq 335, io mem 0x0f410000
[   14.371930] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[   14.388552] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.403404] usb usb1: Product: xHCI Host Controller
[   14.423554] usb usb1: Manufacturer: Linux 5.4.106-g023faefa70 xhci-hcd
[   14.436928] usb usb1: SerialNumber: xhci-hcd.1.auto
[   14.455622] hub 1-0:1.0: USB hub found
[   14.463571] hub 1-0:1.0: 1 port detected
[   14.476125] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   14.483055] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[   14.511396] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[   14.527530] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   14.543597] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[   14.560717] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.575450] usb usb2: Product: xHCI Host Controller
[   14.581705] usb usb2: Manufacturer: Linux 5.4.106-g023faefa70 xhci-hcd
[   14.595571] usb usb2: SerialNumber: xhci-hcd.1.auto
[   14.609483] hub 2-0:1.0: USB hub found
[   14.614726] hub 2-0:1.0: 1 port detected

Hi Zehua,

Did you post anything here? I don't see anything.

Thanks,

Jianzhong

A Message from the TI E2E design support forums

Texas Instruments

Zehua Zhou
U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 16:20:13 +0000)
EEPROM not available at 80, trying to read at 81
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
SPL initial stack usage: 13396 bytes
Trying to boot from MMC2
Starting ATF on ARM64 core...

NOTICE: BL31: v2.4(release):2021.00.003-dirty
NOTICE: BL31: Built : 14:41:43, May 28 2021

U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
Trying to boot from MMC2

U-Boot 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)

SoC: AM64X SR1.0
Model: Texas Instruments AM642 SK
Board: AM64-SKEVM rev E2
DRAM: 2 GiB
MMC: sdhci@fa00000: 1
Loading Environment from FAT... In: serial@2800000
Out: serial@2800000
Err: serial@2800000
Net:
Warning: ethernet@8000000 using MAC address from ROM
eth0: ethernet@8000000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
574 bytes read in 2 ms (280.3 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...

U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 16:20:13 +0000)
EEPROM not available at 80, trying to read at 81
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
SPL initial stack usage: 13396 bytes
Trying to boot from MMC2
Starting ATF on ARM64 core...

NOTICE: BL31: v2.4(release):2021.00.003-dirty
NOTICE: BL31: Built : 14:41:43, May 28 2021

U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
Trying to boot from MMC2

U-Boot 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)

SoC: AM64X SR1.0
Model: Texas Instruments AM642 SK
Board: AM64-SKEVM rev E2
DRAM: 2 GiB
MMC: sdhci@fa00000: 1
Loading Environment from FAT... In: serial@2800000
Out: serial@2800000
Err: serial@2800000
Net:
Warning: ethernet@8000000 using MAC address from ROM
eth0: ethernet@8000000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
574 bytes read in 2 ms (280.3 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
16799752 bytes read in 650 ms (24.6 MiB/s)
35511 bytes read in 5 ms (6.8 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 000000008fff4000, end 000000008ffffab6 ... 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 Fri May 28 14:38:23 UTC 2021
[ 0.000000] Machine model: Texas Instruments AM642 SK
[ 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=3c261301-02 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
[ 0.008449] Console: colour dummy device 80x25
[ 0.013042] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[ 0.023712] pid_max: default: 32768 minimum: 301
[ 0.028529] LSM: Security Framework initializing
[ 0.033341] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.040936] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.051520] ASID allocator initialised with 32768 entries
[ 0.057216] rcu: Hierarchical SRCU implementation.
[ 0.062391] Platform MSI: msi-controller@1820000 domain created
[ 0.068673] PCI/MSI: /bus@f4000/interrupt-controller@1800000/msi-controller@1820000 domain created
[ 0.078258] smp: Bringing up secondary CPUs ...
[ 0.083678] Detected VIPT I-cache on CPU1
[ 0.083716] GICv3: CPU1: found redistributor 1 region 0:0x0000000001860000
[ 0.083731] GICv3: CPU1: using allocated LPI pending table @0x00000000df890000
[ 0.083786] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.083910] smp: Brought up 1 node, 2 CPUs
[ 0.113291] SMP: Total of 2 processors activated.
[ 0.118102] CPU features: detected: 32-bit EL0 Support
[ 0.123369] CPU features: detected: CRC32 instructions
[ 0.134833] CPU: All CPU(s) started at EL2
[ 0.139035] alternatives: patching kernel code
[ 0.145134] devtmpfs: initialized
[ 0.154440] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.164431] futex hash table entries: 512 (order: -1, 32768 bytes, linear)
[ 0.174264] pinctrl core: initialized pinctrl subsystem
[ 0.180696] NET: Registered protocol family 16
[ 0.192631] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.199789] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.220526] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
[ 0.227409] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
[ 0.234177] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.242802] cryptd: max_cpu_qlen set to 1000
[ 0.251149] vcc_3v3_sys: supplied by vusb_main5v0
[ 0.256893] iommu: Default domain type: Translated
[ 0.262390] SCSI subsystem initialized
[ 0.266763] mc: Linux media interface: v0.10
[ 0.271158] videodev: Linux video capture interface: v2.00
[ 0.276788] pps_core: LinuxPPS API ver. 1 registered
[ 0.281860] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.291203] PTP clock support registered
[ 0.295231] EDAC MC: Ver: 3.0.0
[ 0.299187] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fc9100
[ 0.306248] omap-mailbox 29040000.mailbox: omap mailbox rev 0x66fc9100
[ 0.313046] omap-mailbox 29060000.mailbox: omap mailbox rev 0x66fc9100
[ 0.320397] FPGA manager framework
[ 0.323998] Advanced Linux Sound Architecture Driver Initialized.
[ 0.331330] clocksource: Switched to clocksource arch_sys_counter
[ 0.337816] VFS: Disk quotas dquot_6.6.0
[ 0.341963] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[ 0.354906] thermal_sys: Registered thermal governor 'step_wise'
[ 0.354913] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.361534] NET: Registered protocol family 2
[ 0.373398] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear)
[ 0.382260] TCP established hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.390241] TCP bind hash table entries: 8192 (order: 1, 131072 bytes, linear)
[ 0.397749] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.404404] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear)
[ 0.411351] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear)
[ 0.418910] NET: Registered protocol family 1
[ 0.424029] RPC: Registered named UNIX socket transport module.
[ 0.430131] RPC: Registered udp transport module.
[ 0.434942] RPC: Registered tcp transport module.
[ 0.439749] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.446342] PCI: CLS 0 bytes, default 64
[ 0.451128] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.463682] Initialise system trusted keyrings
[ 0.468513] workingset: timestamp_bits=46 max_order=15 bucket_order=0
[ 0.481080] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.487867] NFS: Registering the id_resolver key type
[ 0.493078] Key type id_resolver registered
[ 0.497368] Key type id_legacy registered
[ 0.501477] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.508561] 9p: Installing v9fs 9p2000 file system support
[ 0.529628] Key type asymmetric registered
[ 0.533833] Asymmetric key parser 'x509' registered
[ 0.538874] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.546433] io scheduler mq-deadline registered
[ 0.551062] io scheduler kyber registered
[ 0.557244] pinctrl-single f4000.pinctrl: 185 pins, size 740
[ 0.564215] pinctrl-single a40000.timesync-router: 512 pins, size 2048
[ 0.578173] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.599891] brd: module loaded
[ 0.611684] loop: module loaded
[ 0.618019] libphy: Fixed MDIO Bus: probed
[ 0.622870] tun: Universal TUN/TAP device driver, 1.6
[ 0.628690] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 0.636712] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 0.642811] sky2: driver version 1.30
[ 0.647627] VFIO - User Level meta-driver version: 0.3
[ 0.653779] i2c /dev entries driver
[ 0.658159] sdhci: Secure Digital Host Controller Interface driver
[ 0.664483] sdhci: Copyright(c) Pierre Ossman
[ 0.669376] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.675876] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.682140] ti-sci bus@f4000:dmsc: invalid resource
[ 0.688358] optee: probing for conduit method from DT.
[ 0.693684] optee: revision 3.11 (c4def2a8)
[ 0.694530] optee: initialized driver
[ 0.704422] NET: Registered protocol family 17
[ 0.709223] 9pnet: Installing 9P2000 support
[ 0.713691] Key type dns_resolver registered
[ 0.718509] registered taskstats version 1
[ 0.722708] Loading compiled-in X.509 certificates
[ 0.736625] ti-sci bus@f4000:dmsc: invalid resource
[ 0.741828] ti-sci bus@f4000:dmsc: ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
[ 0.766898] omap_i2c 20000000.i2c: bus 0 rev0.12 at 100 kHz
[ 0.773827] pca953x 1-0070: 1-0070 supply vcc not found, using dummy regulator
[ 0.781319] pca953x 1-0070: using no AI
[ 0.807909] omap_i2c 20010000.i2c: bus 1 rev0.12 at 400 kHz
[ 0.814589] omap_i2c 20020000.i2c: bus 2 rev0.12 at 100 kHz
[ 0.820568] ti-sci-intr bus@f4000:interrupt-controller0: Interrupt Router 3 domain created
[ 0.829251] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain -1 created
[ 0.841976] ti-bcdma 485c0100.dma-controller: Number of rings: 68
[ 0.849419] ti-bcdma 485c0100.dma-controller: Channels: 24 (bchan: 12, tchan: 6, rchan: 6)
[ 0.859720] ti-pktdma 485c0000.dma-controller: Number of rings: 288
[ 0.871457] ti-pktdma 485c0000.dma-controller: Channels: 32 (tchan: 21, rchan: 11)
[ 0.881878] printk: console [ttyS2] disabled
[ 0.886317] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 8, base_baud = 3000000) is a 8250
[ 0.894985] printk: console [ttyS2] enabled
[ 0.894985] printk: console [ttyS2] enabled
[ 0.903427] printk: bootconsole [ns16550a0] disabled
[ 0.903427] printk: bootconsole [ns16550a0] disabled
[ 0.917586] random: fast init done
[ 0.924735] cadence-qspi fc40000.spi: PHY calibration failed: -2. Falling back to slow read speeds.
[ 0.933790] spi-nor spi0.0: s28hs512t (65536 Kbytes)
[ 0.938773] 7 cmdlinepart partitions found on MTD device fc40000.spi.0
[ 0.945294] Creating 7 MTD partitions on "fc40000.spi.0":
[ 0.950692] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[ 0.957622] 0x000000080000-0x000000280000 : "ospi.tispl"
[ 0.964231] 0x000000280000-0x000000680000 : "ospi.u-boot"
[ 0.970905] 0x000000680000-0x0000006c0000 : "ospi.env"
[ 0.977342] 0x0000006c0000-0x000000700000 : "ospi.env.backup"
[ 0.984406] 0x000000800000-0x000003fc0000 : "ospi.rootfs"
[ 0.991036] 0x000003fc0000-0x000004000000 : "ospi.phypattern"
[ 1.043398] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[ 1.050994] libphy: 8000f00.mdio: probed
[ 1.057726] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83867
[ 1.065835] davinci_mdio 8000f00.mdio: phy[1]: device 8000f00.mdio:01, driver TI DP83867
[ 1.073954] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA00903, cpsw version 0x6BA80903 Ports: 3 quirks:00000002
[ 1.087183] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 16
[ 1.093731] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.4
[ 1.100871] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
[ 1.107577] pps pps0: new PPS source ptp0
[ 1.112056] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
[ 1.124431] am65-cpts 39000000.cpts: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[ 1.138836] davinci_gpio 601000.gpio: IRQ index 2 not found
[ 1.144471] davinci_gpio 601000.gpio: IRQ not populated, err = -6
[ 1.152064] vdd_mmc1: supplied by vcc_3v3_sys
[ 1.156809] fixed-regulator-com8 GPIO handle specifies active low - ignored
[ 1.164202] wlan_en: supplied by com8_ls_en
[ 1.169529] mmc0: CQHCI version 5.10
[ 1.206719] mmc0: SDHCI controller on fa10000.sdhci [fa10000.sdhci] using ADMA 64-bit
[ 1.215865] mmc1: CQHCI version 5.10
[ 1.224225] sdhci-am654 fa10000.sdhci: card claims to support voltages below defined range
[ 1.243695] mmc0: new SDIO card at address 0001
[ 1.260819] mmc1: SDHCI controller on fa00000.sdhci [fa00000.sdhci] using ADMA 64-bit
[ 1.268879] debugfs: Directory 'pd:114' with parent 'pm_genpd' already present!
[ 1.278325] hctosys: unable to open rtc device (rtc0)
[ 1.286024] ALSA device list:
[ 1.289014] No soundcards found.
[ 1.293111] Waiting for root device PARTUUID=3c261301-02...
[ 1.332460] mmc1: new ultra high speed SDR104 SDXC card at address aaaa
[ 1.339974] mmcblk1: mmc1:aaaa SC64G 59.5 GiB
[ 1.349850] mmcblk1: p1 p2
[ 1.472436] EXT4-fs (mmcblk1p2): recovery complete
[ 1.478307] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.486494] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 1.497483] devtmpfs: mounted
[ 1.501587] Freeing unused kernel memory: 1664K
[ 1.506144] Run /sbin/init as init process
[ 1.629660] systemd[1]: System time before build time, advancing clock.
[ 1.689829] NET: Registered protocol family 10
[ 1.695672] Segment Routing with IPv6
[ 1.726954] 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)
[ 1.749153] systemd[1]: Detected architecture arm64.

Welcome to Arago 2020.09!

[ 1.810200] systemd[1]: Set hostname to <am64xx-evm>.
[ 2.151677] systemd[1]: /lib/systemd/system/startwlan.service:7: Unknown key name 'After' in section 'Service', ignoring.
[ 2.352955] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.360018] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[ 2.372387] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[ 2.384642] systemd[1]: Created slice system-getty.slice.
[ OK ] Created slice system-getty.slice.
[ 2.407593] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.415789] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ 2.435618] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.443939] systemd[1]: Created slice system-syslog\x2dng.slice.
[ OK ] Created slice system-syslog\x2dng.slice.
[ 2.465283] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 2.484024] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password …ts to Console Directory Watch.
[ 2.511900] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password R…uests to Wall Directory Watch.
[ 2.535859] systemd[1]: Reached target Paths.
[ OK ] Reached target Paths.
[ 2.551642] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 2.567624] systemd[1]: Reached target Slices.
[ OK ] Reached target Slices.
[ 2.583655] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 2.600738] systemd[1]: Listening on RPCbind Server Activation Socket.
[ OK ] Listening on RPCbind Server Activation Socket.
[ 2.619707] systemd[1]: Reached target RPC Port Mapper.
[ OK ] Reached target RPC Port Mapper.
[ 2.647482] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 2.664015] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on initctl Compatibility Named Pipe.
[ 2.694443] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[ 2.703522] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 2.724359] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 2.744598] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 2.764389] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 2.784106] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 2.810234] systemd[1]: Mounting Huge Pages File System...
Mounting Huge Pages File System...
[ 2.834117] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 2.862357] systemd[1]: Mounting Kernel Debug File System...
Mounting Kernel Debug File System...
[ 2.888205] systemd[1]: Mounting Temporary Directory (/tmp)...
Mounting Temporary Directory (/tmp)...
[ 2.910778] systemd[1]: Starting Create list of static device nodes for the current kernel...
Starting Create list of st…odes for the current kernel...
[ 2.945860] systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
[ OK ] Started Hardware RNG Entropy Gatherer Daemon.
[ 2.970432] systemd[1]: Starting RPC Bind...
Starting RPC Bind...
[ 2.994437] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 3.029637] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 3.067071] systemd[1]: Starting Load Kernel Modules...
Starting Load Kernel Modules...
[ 3.106311] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 3.122112] cryptodev: loading out-of-tree module taints kernel.
Starting Remount Root and Kernel File Systems...
[ 3.134910] cryptodev: driver 1.10 loaded.
[ 3.152606] systemd[1]: Starting udev Coldplug all Devices...
Starting udev Coldplug all Devices...
[ 3.202629] systemd[1]: Started RPC Bind.
[ OK ] Started RPC Bind.
[ 3.234946] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ 3.244378] 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...
Starting Apply Kernel Variables...
[ 3.500288] systemd-journald[150]: Received client request to flush runtime journal.
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 Update UTMP about System Boot/Shutdown.
[ OK ] Started udev Coldplug all Devices.
[ 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 startwlan...
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.
[ 5.214521] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ OK ] Started Matrix GUI.
[ OK ] Started telnetd.service.
[ OK ] Started startwlan.
[ OK ] Reached target Network (Pre).
Starting syslog.service...
Starting Network Service...
[ 5.324278] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 5.622484] wl18xx_driver wl18xx.0.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
[ OK ] Started Network Service.
Starting Wait for Network to be Configured...
Starting Network Name Resolution...
[ 5.992175] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
[ 6.007811] wlcore: loaded
[ 6.143436] random: crng init done
[ 6.143447] random: 7 urandom warning(s) missed due to ratelimiting
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Login Service.
[ OK ] Started System Logger Daemon "default" instance.
[ OK ] Started syslog.service.
[ 6.585252] startwlan.sh[260]: adding wlan1 interface
[ 6.715875] startwlan.sh[263]: Configuration file: /usr/share/wl18xx/hostapd.conf
[ 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.
[ 7.239684] wlcore: using inverted interrupt logic: 2
[ OK ] Started Enable and configure wl18xx bluetooth stack.
[ OK ] Started Permit User Sessions.
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ 7.342354] wlcore: PHY firmware version: Rev 8.2.0.0.245
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS1.
[ OK ] Started Serial Getty on ttyS2.
[ OK ] Reached target Login Prompts.
[ 7.459148] wlcore: firmware booted (Rev 8.9.0.0.86)
Starting Synchronize System and HW clocks...
[ 7.412493] startwlan.sh[263]: wlan1: interface state UNINITIALIZED->COUNTRY_UPDATE
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[ 7.492754] startwlan.sh[263]: Using interface wlan1 with hwaddr 90:e2:02:a2:bc:9a and ssid "AM64xSK-AP"
[ 7.534522] startwlan.sh[263]: random: Cannot read from /dev/random: Resource temporarily unavailable
[ 7.535352] startwlan.sh[263]: random: Only 0/20 bytes of strong random data available
[ 7.536371] startwlan.sh[2[ 7.632401] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
63]: random: Not enough entropy pool available for secure operations
[ 7.537093] startwlan.sh[263]: WPA: Not enough entropy in random pool for secure operations - update keys later when the first station connects
[ 7.621921] startwlan.sh[263]: wlan1: interface state COUNTRY_UPDATE->ENABLED
[ 7.622444] startwlan.sh[263]: wlan1: AP-ENABLED
[ OK ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[ 8.372721] platform 78000000.r5f: configured R5F for remoteproc mode
[ 8.525152] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[ 8.645026] remoteproc remoteproc0: 78000000.r5f is available
[ 8.794705] remoteproc remoteproc0: powering up 78000000.r5f
[ 8.800523] remoteproc remoteproc0: Booting fw image am64-main-r5f0_0-fw, size 86732
[ 8.834581] platform 78200000.r5f: configured R5F for remoteproc mode
[ 8.841979] platform 78000000.r5f: booting R5F core using boot addr = 0x0
[ 8.855591] remoteproc0#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
[ 8.876417] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 8.877111] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[ 8.895885] remoteproc0#vdev0buffer: registered virtio0 (type 7)
[ 8.911754] remoteproc remoteproc0: remote processor 78000000.r5f is now up
[ 8.983864] TI DP83867 8000f00.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=8000f00.mdio:00, irq=POLL)
[ 9.008035] am65-cpsw-nuss 8000000.ethernet eth0: Link is Down
[ 9.048575] platform 78200000.r5f: assigned reserved memory node r5f-dma-memory@a1000000
[ 9.110504] TI DP83867 8000f00.mdio:01: attached PHY driver [TI DP83867] (mii_bus:phy_addr=8000f00.mdio:01, irq=POLL)
[ 9.134830] am65-cpsw-nuss 8000000.ethernet eth1: Link is Down
[ 9.275231] remoteproc remoteproc1: 78200000.r5f is available
[ 9.321798] remoteproc remoteproc1: powering up 78200000.r5f
[ 9.335504] remoteproc remoteproc1: Booting fw image am64-main-r5f0_1-fw, size 117792
[ 9.366293] platform 78200000.r5f: booting R5F core using boot addr = 0x0
[ 9.391713] remoteproc1#vdev0buffer: assigned reserved memory node r5f-dma-memory@a1000000
[ 9.412287] virtio_rpmsg_bus virtio1: rpmsg host is online
[ 9.437298] remoteproc1#vdev0buffer: registered virtio1 (type 7)
[ 9.451389] remoteproc remoteproc1: remote processor 78200000.r5f is now up
[ 9.460958] platform 78400000.r5f: configured R5F for remoteproc mode
[ 9.471538] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[ 9.580475] platform 78400000.r5f: assigned reserved memory node r5f-dma-memory@a2000000
***************************************************************
***************************************************************
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
tar
which

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution. Thi[ 9.663621] remoteproc remoteproc2: 78400000.r5f is available
s 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.
[ 9.765895] remoteproc remoteproc2: powering up 78400000.r5f
[ 9.775443] remoteproc remoteproc2: Booting fw image am64-main-r5f1_0-fw, size 90696
[ 9.790579] platform 78600000.r5f: configured R5F for remoteproc mode
[ 9.802420] platform 78400000.r5f: booting R5F core using boot addr = 0x0
[ 9.812686] remoteproc2#vdev0buffer: assigned reserved memory node r5f-dma-memory@a2000000
[ 9.828308] virtio_rpmsg_bus virtio2: rpmsg host is online
[ 9.843594] remoteproc2#vdev0buffer: registered virtio2 (type 7)
[ 9.855440] remoteproc remoteproc2: remote processor 78400000.r5f is now up
[ 9.871425] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[ 9.925308] platform 78600000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[ 10.023478] remoteproc remoteproc3: 78600000.r5f is available
[ 10.096950] remoteproc remoteproc3: powering up 78600000.r5f
[ 10.105086] remoteproc remoteproc3: Booting fw image am64-main-r5f1_1-fw, size 89596
[ 10.131911] platform 78600000.r5f: booting R5F core using boot addr = 0x0
[ 10.147238] remoteproc3#vdev0buffer: assigned reserved memory node r5f-dma-memory@a3000000
[ 10.164307] virtio_rpmsg_bus virtio3: rpmsg host is online
[ 10.175513] remoteproc3#vdev0buffer: registered virtio3 (type 7)
[ 10.190726] remoteproc remoteproc3: remote processor 78600000.r5f is now up
[ 10.203521] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xe

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

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

Arago 2020.09 am64xx-evm ttyS2

am64xx-evm login: [ 13.850050] cdns-usb3 f400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[ 14.152600] usbcore: registered new interface driver usbfs
[ 14.176663] usbcore: registered new interface driver hub
[ 14.224214] usbcore: registered new device driver usb
[ 14.285516] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 14.313661] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[ 14.333200] xhci-hcd xhci-hcd.1.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
[ 14.351956] xhci-hcd xhci-hcd.1.auto: irq 335, io mem 0x0f410000
[ 14.371930] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 14.388552] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 14.403404] usb usb1: Product: xHCI Host Controller
[ 14.423554] usb usb1: Manufacturer: Linux 5.4.106-g023faefa70 xhci-hcd
[ 14.436928] usb usb1: SerialNumber: xhci-hcd.1.auto
[ 14.455622] hub 1-0:1.0: USB hub found
[ 14.463571] hub 1-0:1.0: 1 port detected
[ 14.476125] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 14.483055] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[ 14.511396] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[ 14.527530] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 14.543597] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 14.560717] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 14.575450] usb usb2: Product: xHCI Host Controller
[ 14.581705] usb usb2: Manufacturer: Linux 5.4.106-g023faefa70 xhci-hcd
[ 14.595571] usb usb2: SerialNumber: xhci-hcd.1.auto
[ 14.609483] hub 2-0:1.0: USB hub found
[ 14.614726] hub 2-0:1.0: 1 port detected