TDA4VM: No display output from TDA4 EVM sample apps

Debbie Jones

Part Number: TDA4VM

We initially tried running multiple sample vision apps (such as the Dense Optical Flow app and Image Classification app, from psdk_rtos_auto_j7_07_00_00_11) using a 1920x1200 DisplayPort monitor (Dell U2415b). The terminal output seems to indicate that apps are working, but nothing shows up on the display.

Based on another question on the TI forum (e2e.ti.com/.../933866 we tried a 1920x1080 DisplayPort monitor (ASUS VP247QG), but still nothing shows up on the display.

Prior to copying the sample app executables and test data to the sd card, the output from the Out of Box demo (www.ti.com/.../spruis8.pdf did appear on the screen after booting the board using the Dell U2415b monitor, but now it doesn't appear with either monitor.

Please advise.

over 4 years ago

0 Brijesh Jadav over 4 years ago

TI__Guru**** 479035 points

Hi Debbie Jones,

Do you mean the Dell monitor was working with the earlier release and is not longer working with the vision apps?

I did not get "Prior to copying the sample app executables and test data to the sd card, the output from the Out of Box demo did appear on the screen", do you mean it works fine when test data and/or sample apps are not copied?

Also can you try uncommenting below code in psdk_rtos_auto_j7_07_00_00_11\vision_apps\utils\dss\src\app_dss_j721e.c?

#if 0
if(prm->display_type==APP_DSS_DEFAULT_DISPLAY_TYPE_EDP)
{
appDssConfigureDP();
}
#endif

Regards,

Brijesh

0 Debbie Jones over 4 years ago in reply to Brijesh Jadav

Prodigy 60 points

Hi Brijesh,

The Out of Box demo did appear on the Dell monitor, before copying over the test data and sample apps, but now it doesn't. Output from the vision apps has never appeared on the monitor.

The same thing happens with the ASUS monitor.

We've tried the recommended code change with both monitors, but that doesn't fix the issue.

Copying over the vision apps seems to put the system in a no longer "out of box" state. After copying over the vision apps, none of the apps (Out of Box demo nor the vision apps) display out to the monitor. Why is this?

Regards,

Debbie

0 Brijesh Jadav over 4 years ago in reply to Debbie Jones

TI__Guru**** 479035 points

Hi Debbie,

When you say Out of Box demo, which demos are you talking about? Does it mean vision apps demo works fine? If yes, then copying just test data should not change display output..

Rgds,

Brijesh

0 Debbie Jones over 4 years ago in reply to Brijesh Jadav

Prodigy 60 points

Hi Brijesh,

The Out of Box demo is described in TI's documentation here.

When running the vision app demos, nothing appears on the display.

Best regards,

Debbie

0 Brijesh Jadav over 4 years ago in reply to Debbie Jones

TI__Guru**** 479035 points

Hi Debbie,

vision apps demos support fixed resolution, ie 1080p. So if the monitor does not support this resolution, then there will not be display.

Can you use below FAQ link and try changing resolution in the vision apps?

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hello Brijesh,

I am a colleague of Debbie Jones.

We are now using a couple of Asus 1080p monitors with Display Port interfaces, and have verified that they both work by using the Display Port output of the GPU on a desktop PC. We're seeing the same issue with the prebuilt images for the TDA4 downloaded from here:

https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/latest/index_FDS.html

We've also tried the PROCESSOR-SDK-RTOS-J721E 07_00_00_11 prebuilt image.

Following the instructions to create the SD card, the board seems to boot normally, but nothing is ever displayed on the DP monitor.

Attached is the console log with a pre-built image:

Fullscreen doesnt_work1.txt Download

U-Boot SPL 2020.01-gf9b0d030d3 (Jun 17 2020 - 15:08:08 +0000)
SYSFW ABI: 3.0 (firmware rev 0x0014 '20.04.1-v2020.04a (Terrific Lla')
Trying to boot from MMC2
Loading Environment from MMC... *** Warning - No MMC card found, using default environment

Remoteproc 2 started successfully
** File not found /lib/firmware/j7-mcu-r5f0_0-fw **
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.3():07.00.00.005-dirty
NOTICE:  BL31: Built : 14:33:55, Jun 17 2020

U-Boot SPL 2020.01-gf9b0d030d3 (Jun 17 2020 - 14:34:25 +0000)
SYSFW ABI: 3.0 (firmware rev 0x0014 '20.04.1-v2020.04a (Terrific Lla')
Detected: J7X-BASE-CPB rev E3
Detected: J7X-VSC8514-ETH rev E2
Trying to boot from MMC2


U-Boot 2020.01-gf9b0d030d3 (Jun 17 2020 - 14:34:25 +0000)

SoC:   J721E SR1.0
Model: Texas Instruments K3 J721E SoC
Board: J721EX-PM2-SOM rev E7
DRAM:  4 GiB
not found for dev hbmc-mux
Flash: 0 Bytes
MMC:   sdhci@4f80000: 0, sdhci@4fb0000: 1
Loading Environment from MMC... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Detected: J7X-BASE-CPB rev E3
Detected: J7X-VSC8514-ETH rev E2
Net:   
Warning: ethernet@046000000 using MAC address from ROM
eth0: ethernet@046000000
Hit any key to stop autoboot:  2  1  0 
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
55 bytes read in 3 ms (17.6 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
4839748 bytes read in 110 ms (42 MiB/s)
Invalid op: Trying to load/start on already running core 6
Load Remote Processor 2 with data@addr=0x82000000 4839748 bytes: Failed!
1513584 bytes read in 41 ms (35.2 MiB/s)
Load Remote Processor 6 with data@addr=0x82000000 1513584 bytes: Success!
1513584 bytes read in 41 ms (35.2 MiB/s)
Load Remote Processor 7 with data@addr=0x82000000 1513584 bytes: Success!
9314288 bytes read in 204 ms (43.5 MiB/s)
Load Remote Processor 8 with data@addr=0x82000000 9314288 bytes: Success!
16654344 bytes read in 353 ms (45 MiB/s)
89857 bytes read in 7 ms (12.2 MiB/s)
1719 bytes read in 7 ms (239.3 KiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 000000008fee7000, end 000000008fffffff ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
[    0.000000] Linux version 5.4.40-g66cf445b76 (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 Wed Jun 17 14:28:47 UTC 2020
[    0.000000] Machine model: Texas Instruments K3 J721E SoC
[    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 31 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 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] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a5000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a5100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c66-dma-memory@a6000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c66-memory@a6100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c66-dma-memory@a7000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c66-memory@a7100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@a8000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@a8100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ac000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node vision_apps-dma-memory@ac000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: initialized node vision_apps_shared-memories, compatible id dma-heap-carveout
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ce000000, size 720 MiB
[    0.000000] OF: reserved mem: initialized node vision_apps-core-heap-memory@ce000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000fb000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@fb000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000fb100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@fb100000, compatible id shared-dma-pool
[    0.000000] cma: Failed to reserve 512 MiB
[    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 s48408 r8192 d74472 u131072
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: EL2 vector hardening
[    0.000000] Built 1 zonelists, mobility grouping off.  Total pages: 35779
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),128k(ospi.env),128k(ospi.env.backup),1m(ospi.sysfw),57216k@8m(ospi.rootfs),128k(ospi.phypattern);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs) root=PARTUUID=4be6f98e-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 524288 (order: 6, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 5, 2097152 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: mapped [mem 0x9a800000-0x9e800000] (64MB)
[    0.000000] Memory: 2584064K/2293760K available (9534K kernel code, 776K rwdata, 3840K rodata, 1728K init, 695K bss, 18446744073709261312K reserved, 0K 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: 960 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 0:0x0000000001900000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: allocated 1048576 Devices @8c0800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x00000008c00c0000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008c00d0000
[    0.000000] random: get_random_bytes called from start_kernel+0x2b8/0x438 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
[    0.000001] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008363] Console: colour dummy device 80x25
[    0.012925] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023595] pid_max: default: 32768 minimum: 301
[    0.028344] LSM: Security Framework initializing
[    0.033092] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.040661] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.072715] ASID allocator initialised with 32768 entries
[    0.086243] rcu: Hierarchical SRCU implementation.
[    0.099202] Platform MSI: gic-its@1820000 domain created
[    0.104816] PCI/MSI: /interconnect@100000/interrupt-controller@1800000/gic-its@1820000 domain created
[    0.122252] smp: Bringing up secondary CPUs ...
[    0.159217] Detected PIPT I-cache on CPU1
[    0.159240] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
[    0.159251] GICv3: CPU1: using allocated LPI pending table @0x00000008c00e0000
[    0.159278] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
[    0.159330] smp: Brought up 1 node, 2 CPUs
[    0.188675] SMP: Total of 2 processors activated.
[    0.193479] CPU features: detected: 32-bit EL0 Support
[    0.198732] CPU features: detected: CRC32 instructions
[    0.210351] CPU: All CPU(s) started at EL2
[    0.214545] alternatives: patching kernel code
[    0.219588] devtmpfs: initialized
[    0.227652] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.237622] futex hash table entries: 512 (order: -1, 32768 bytes, linear)
[    0.244799] pinctrl core: initialized pinctrl subsystem
[    0.250541] NET: Registered protocol family 16
[    0.255265] DMA: preallocated 256 KiB pool for atomic allocations
[    0.261735] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.277094] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
[    0.283948] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
[    0.290707] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.299370] cryptd: max_cpu_qlen set to 1000
[    0.306565] vsys_3v3: supplied by evm_12v0
[    0.310890] vsys_5v0: supplied by evm_12v0
[    0.315577] iommu: Default domain type: Translated 
[    0.320731] SCSI subsystem initialized
[    0.324853] mc: Linux media interface: v0.10
[    0.329250] videodev: Linux video capture interface: v2.00
[    0.334860] pps_core: LinuxPPS API ver. 1 registered
[    0.339930] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.349267] PTP clock support registered
[    0.353278] EDAC MC: Ver: 3.0.0
[    0.356990] FPGA manager framework
[    0.360502] Advanced Linux Sound Architecture Driver Initialized.
[    0.367076] clocksource: Switched to clocksource arch_sys_counter
[    0.373410] VFS: Disk quotas dquot_6.6.0
[    0.377455] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[    0.386960] Carveout Heap: Exported 512 MiB at 0x00000000ae000000
[    0.393193] thermal_sys: Registered thermal governor 'step_wise'
[    0.393194] thermal_sys: Registered thermal governor 'power_allocator'
[    0.399575] NET: Registered protocol family 2
[    0.410976] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear)
[    0.419735] TCP established hash table entries: 32768 (order: 2, 262144 bytes, linear)
[    0.427930] TCP bind hash table entries: 32768 (order: 3, 524288 bytes, linear)
[    0.435689] TCP: Hash tables configured (established 32768 bind 32768)
[    0.442425] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.449314] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.456710] NET: Registered protocol family 1
[    0.461449] RPC: Registered named UNIX socket transport module.
[    0.467503] RPC: Registered udp transport module.
[    0.472306] RPC: Registered tcp transport module.
[    0.477108] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.483693] PCI: CLS 0 bytes, default 64
[    0.488042] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.499496] Initialise system trusted keyrings
[    0.504109] workingset: timestamp_bits=46 max_order=16 bucket_order=0
[    0.512817] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.519036] NFS: Registering the id_resolver key type
[    0.524209] Key type id_resolver registered
[    0.528479] Key type id_legacy registered
[    0.532574] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.539531] 9p: Installing v9fs 9p2000 file system support
[    0.552293] Key type asymmetric registered
[    0.556479] Asymmetric key parser 'x509' registered
[    0.561486] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.569047] io scheduler mq-deadline registered
[    0.573674] io scheduler kyber registered
[    0.578846] pinctrl-single 4301c000.pinmux: 94 pins, size 376
[    0.584937] pinctrl-single 11c000.pinmux: 173 pins, size 692
[    0.591110] pinctrl-single a40000.timesync_router: 512 pins, size 2048
[    0.604129] k3-ringacc 2b800000.ringacc: Failed to get MSI domain
[    0.610419] k3-ringacc 3c000000.ringacc: Failed to get MSI domain
[    0.616752] ti-pat 31010000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.623163] debugfs: Directory '31010000.pat' with parent 'regmap' already present!
[    0.631140] ti-pat 31011000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.637552] debugfs: Directory '31011000.pat' with parent 'regmap' already present!
[    0.645467] ti-pat 31012000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.651878] debugfs: Directory '31012000.pat' with parent 'regmap' already present!
[    0.659789] ti-pat 31013000.pat: Found PAT Rev 1.0 with 2048 pages
[    0.666110] debugfs: Directory '31013000.pat' with parent 'regmap' already present!
[    0.674020] ti-pat 31014000.pat: Found PAT Rev 1.0 with 2048 pages
[    0.680342] debugfs: Directory '31014000.pat' with parent 'regmap' already present!
[    0.689715] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.701581] brd: module loaded
[    0.707708] loop: module loaded
[    0.711239] sysfs: cannot create duplicate filename '/devices/platform/dma_buf_phys'
[    0.719157] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.4.40-g66cf445b76 #1
[    0.726267] Hardware name: Texas Instruments K3 J721E SoC (DT)
[    0.732222] Call trace:
[    0.734717]  dump_backtrace+0x0/0x140
[    0.738452]  show_stack+0x14/0x20
[    0.741836]  dump_stack+0xb4/0xf8
[    0.745221]  sysfs_warn_dup+0x5c/0x78
[    0.748955]  sysfs_create_dir_ns+0xd8/0xf0
[    0.753135]  kobject_add_internal+0x94/0x280
[    0.757490]  kobject_add+0x90/0xf8
[    0.760960]  device_add+0xdc/0x600
[    0.764429]  platform_device_add+0xfc/0x228
[    0.768696]  platform_device_register_full+0xc8/0x140
[    0.773854]  dma_buf_phys_init+0x68/0x94
[    0.777855]  do_one_initcall+0x50/0x190
[    0.781769]  kernel_init_freeable+0x194/0x22c
[    0.786215]  kernel_init+0x10/0xfc
[    0.789683]  ret_from_fork+0x10/0x18
[    0.793337] kobject_add_internal failed for dma_buf_phys with -EEXIST, don't try to register things with the same name in the same directory.
[    0.807425] libphy: Fixed MDIO Bus: probed
[    0.811796] tun: Universal TUN/TAP device driver, 1.6
[    0.817224] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    0.825227] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.831291] sky2: driver version 1.30
[    0.835522] VFIO - User Level meta-driver version: 0.3
[    0.841142] i2c /dev entries driver
[    0.845195] sdhci: Secure Digital Host Controller Interface driver
[    0.851509] sdhci: Copyright(c) Pierre Ossman
[    0.856155] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.862381] ledtrig-cpu: registered to indicate activity on CPUs
[    0.869126] optee: probing for conduit method from DT.
[    0.874392] optee: revision 3.8 (199fca17)
[    0.874686] optee: initialized driver
[    0.883411] NET: Registered protocol family 17
[    0.888020] 9pnet: Installing 9P2000 support
[    0.892406] Key type dns_resolver registered
[    0.896913] registered taskstats version 1
[    0.901100] Loading compiled-in X.509 certificates
[    0.909565] k3-ringacc 2b800000.ringacc: Failed to get MSI domain
[    0.915884] k3-ringacc 3c000000.ringacc: Failed to get MSI domain
[    0.923486] ti-sci 44083000.dmsc: ABI: 3.0 (firmware rev 0x0014 '20.04.1-v2020.04a (Terrific Lla')
[    0.949226] random: fast init done
[    0.976853] davinci-mcasp 2ba0000.mcasp: IRQ common not found
[    0.984220] omap_i2c 40b00000.i2c: bus 0 rev0.12 at 100 kHz
[    0.990212] omap_i2c 40b10000.i2c: bus 1 rev0.12 at 100 kHz
[    0.996185] omap_i2c 42120000.i2c: bus 2 rev0.12 at 100 kHz
[    1.002222] pca953x 3-0020: 3-0020 supply vcc not found, using dummy regulator
[    1.031592] pca953x 3-0022: 3-0022 supply vcc not found, using dummy regulator
[    1.039615] GPIO line 481 (MCASP/TRACE_MUX_S0) hogged as output/low
[    1.046207] GPIO line 482 (MCASP/TRACE_MUX_S1) hogged as output/high
[    1.053038] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz
[    1.058936] omap_i2c 2020000.i2c: bus 4 rev0.12 at 100 kHz
[    1.064875] pca953x 5-0020: 5-0020 supply vcc not found, using dummy regulator
[    1.095434] omap_i2c 2030000.i2c: bus 5 rev0.12 at 400 kHz
[    1.101315] omap_i2c 2040000.i2c: bus 6 rev0.12 at 100 kHz
[    1.107204] omap_i2c 2050000.i2c: bus 7 rev0.12 at 100 kHz
[    1.113454] ti-sci-intr interconnect@100000:interconnect@28380000:interrupt-controller2: Interrupt Router 137 domain created
[    1.125020] ti-sci-intr interconnect@100000:interrupt-controller0: Interrupt Router 131 domain created
[    1.134625] ti-sci-intr interconnect@100000:navss@30000000:interrupt-controller1: Interrupt Router 213 domain created
[    1.145634] ti-sci-inta 33d00000.interrupt-controller: Interrupt Aggregator domain 209 created
[    2.161710] j721e-pcie 2900000.pcie: host bridge /interconnect@100000/pcie@2900000 ranges:
[    2.170186] j721e-pcie 2900000.pcie:    IO 0x10001000..0x10010fff -> 0x10001000
[    2.177663] j721e-pcie 2900000.pcie:   MEM 0x10011000..0x17ffffff -> 0x10011000
[    2.185209] j721e-pcie 2900000.pcie: PCI host bridge to bus 0000:00
[    2.191615] pci_bus 0000:00: root bus resource [bus 00-0f]
[    2.197221] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x10001000-0x10010fff])
[    2.206911] pci_bus 0000:00: root bus resource [mem 0x10011000-0x17ffffff]
[    2.213950] pci 0000:00:00.0: [104c:b00d] type 01 class 0x060400
[    2.220104] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    2.229974] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    2.239859] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xe8 may corrupt adjacent RW1C bits
[    2.249818] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.259784] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[    2.269747] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xb2 may corrupt adjacent RW1C bits
[    2.279746] pci 0000:00:00.0: supports D1
[    2.283839] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    2.289711] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x84 may corrupt adjacent RW1C bits
[    2.299676] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x208 may corrupt adjacent RW1C bits
[    2.309728] pci 0000:00:00.0: reg 0x224: [mem 0x00000000-0x003fffff 64bit]
[    2.316753] pci 0000:00:00.0: VF(n) BAR0 space: [mem 0x00000000-0x00ffffff 64bit] (contains BAR0 for 4 VFs)
[    2.326720] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x210 may corrupt adjacent RW1C bits
[    2.336767] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x210 may corrupt adjacent RW1C bits
[    2.348477] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.358136] pci_bus 0000:01: busn_res: [bus 01-0f] end is updated to 01
[    2.364908] pci 0000:00:00.0: BAR 7: assigned [mem 0x10400000-0x113fffff 64bit]
[    2.372385] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.377639] pcieport 0000:00:00.0: PME: Signaling with IRQ 33
[    2.383685] pcieport 0000:00:00.0: AER: enabled with IRQ 33
[    3.382889] j721e-pcie 2910000.pcie: host bridge /interconnect@100000/pcie@2910000 ranges:
[    3.391356] j721e-pcie 2910000.pcie:    IO 0x18001000..0x18010fff -> 0x18001000
[    3.398832] j721e-pcie 2910000.pcie:   MEM 0x18011000..0x1fffffff -> 0x18011000
[    3.406365] j721e-pcie 2910000.pcie: PCI host bridge to bus 0001:00
[    3.412770] pci_bus 0001:00: root bus resource [bus 00-0f]
[    3.418375] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x18001000-0x18010fff])
[    3.428243] pci_bus 0001:00: root bus resource [mem 0x18011000-0x1fffffff]
[    3.435279] pci 0001:00:00.0: [104c:b00d] type 01 class 0x060400
[    3.441482] pci 0001:00:00.0: supports D1
[    3.445575] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
[    3.453025] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    3.462686] pci_bus 0001:01: busn_res: [bus 01-0f] end is updated to 01
[    3.469452] pci 0001:00:00.0: PCI bridge to [bus 01]
[    3.474685] pcieport 0001:00:00.0: PME: Signaling with IRQ 36
[    3.480674] pcieport 0001:00:00.0: AER: enabled with IRQ 36
[    4.482894] j721e-pcie 2920000.pcie: host bridge /interconnect@100000/pcie@2920000 ranges:
[    4.491361] j721e-pcie 2920000.pcie:    IO 0x4400001000..0x4400010fff -> 0x00001000
[    4.499191] j721e-pcie 2920000.pcie:   MEM 0x4400011000..0x4407ffffff -> 0x00011000
[    4.507086] j721e-pcie 2920000.pcie: PCI host bridge to bus 0002:00
[    4.513491] pci_bus 0002:00: root bus resource [bus 00-0f]
[    4.519095] pci_bus 0002:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x1000-0x10fff])
[    4.528342] pci_bus 0002:00: root bus resource [mem 0x4400011000-0x4407ffffff] (bus address [0x00011000-0x07ffffff])
[    4.539109] pci 0002:00:00.0: [104c:b00d] type 01 class 0x060400
[    4.545311] pci 0002:00:00.0: supports D1
[    4.549404] pci 0002:00:00.0: PME# supported from D0 D1 D3hot
[    4.556850] pci 0002:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    4.566510] pci_bus 0002:01: busn_res: [bus 01-0f] end is updated to 01
[    4.573278] pci 0002:00:00.0: PCI bridge to [bus 01]
[    4.578514] pcieport 0002:00:00.0: PME: Signaling with IRQ 39
[    4.584503] pcieport 0002:00:00.0: AER: enabled with IRQ 39
[    4.590906] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235
[    4.600786] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[    4.607546] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    4.616422] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[440,150] sci-dev-id:211
[    4.626570] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[    4.633330] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    4.641025] omap8250 40a00000.serial: PM domain pd:149 will not be powered off
[    4.648580] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 7, base_baud = 6000000) is a 8250
[    4.657762] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 18, base_baud = 3000000) is a 8250
[    4.666504] printk: console [ttyS2] enabled
[    4.666504] printk: console [ttyS2] enabled
[    4.674941] printk: bootconsole [ns16550a0] disabled
[    4.674941] printk: bootconsole [ns16550a0] disabled
[    4.685304] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 19, base_baud = 3000000) is a 8250
[    4.694193] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 20, base_baud = 3000000) is a 8250
[    4.702958] arm-smmu-v3 36600000.smmu: ias 48-bit, oas 48-bit (features 0x00001faf)
[    4.711862] arm-smmu-v3 36600000.smmu: allocated 524288 entries for cmdq
[    4.720728] arm-smmu-v3 36600000.smmu: allocated 524288 entries for evtq
[    4.728283] arm-smmu-v3 36600000.smmu: msi_domain absent - falling back to wired irqs
[    4.737018] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vdd-hba-supply regulator, assuming enabled
[    4.747531] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vcc-supply regulator, assuming enabled
[    4.757683] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq-supply regulator, assuming enabled
[    4.767922] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq2-supply regulator, assuming enabled
[    4.778676] scsi host0: ufshcd
[    4.785457] cadence-qspi 47040000.spi: mt35xu512aba (65536 Kbytes)
[    4.791637] 8 cmdlinepart partitions found on MTD device 47040000.spi.0
[    4.798236] Creating 8 MTD partitions on "47040000.spi.0":
[    4.800382] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[1, 1], lane[1, 1], pwr[SLOWAUTO_MODE, SLOWAUTO_MODE], rate = 0
[    4.803713] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[    4.822055] 0x000000080000-0x000000280000 : "ospi.tispl"
[    4.827771] 0x000000280000-0x000000680000 : "ospi.u-boot"
[    4.833524] 0x000000680000-0x0000006a0000 : "ospi.env"
[    4.834880] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[3, 3], lane[2, 2], pwr[FAST MODE, FAST MODE], rate = 2
[    4.850338] cdns-ufshcd 4e84000.ufs: ufshcd_find_max_sup_active_icc_level: Regulator capability was not set, actvIccLevel=0
[    4.861702] scsi 0:0:0:49488: Well-known LUN    TOSHIBA  THGAF8G8T23BAILB 0300 PQ: 0 ANSI: 6
[    4.861715] 0x0000006a0000-0x0000006c0000 : "ospi.env.backup"
[    4.870612] scsi 0:0:0:49476: Well-known LUN    TOSHIBA  THGAF8G8T23BAILB 0300 PQ: 0 ANSI: 6
[    4.876381] 0x0000006c0000-0x0000007c0000 : "ospi.sysfw"
[    4.884612] cdns-ufshcd 4e84000.ufs: ufshcd_scsi_add_wlus: BOOT WLUN not found
[    4.890092] 0x000000800000-0x000003fe0000 : "ospi.rootfs"
[    4.902590] 0x000003fe0000-0x000004000000 : "ospi.phypattern"
[    5.199331] cadence-qspi 47040000.spi: Cadence QSPI NOR probe failed -517
[    5.207047] cadence-qspi 47050000.spi: mt25qu512a (65536 Kbytes)
[    5.251297] cadence-qspi 47050000.spi: Cadence QSPI NOR probe failed -517
[    5.295078] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    5.302723] libphy: 46000f00.mdio: probed
[    5.307780] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    5.316045] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2
[    5.327467] am65-cpsw-nuss 46000000.ethernet: Failed to request tx dma channel -517
[    5.336082] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010a, freq:200000000, add_val:4 pps:0
[    5.344644] mmc0: CQHCI version 5.10
[    5.383024] mmc0: SDHCI controller on 4f80000.sdhci [4f80000.sdhci] using ADMA 64-bit
[    5.391638] davinci-mcasp 2ba0000.mcasp: IRQ common not found
[    5.398194] davinci_gpio 42110000.gpio: IRQ index 4 not found
[    5.403943] davinci_gpio 42110000.gpio: IRQ not populated, err = -6
[    5.413674] vdd_mmc1: supplied by vsys_3v3
[    5.418430] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
[    5.425305] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
[    5.432143] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fc7100
[    5.438972] omap-mailbox 31f83000.mailbox: omap mailbox rev 0x66fc7100
[    5.445794] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fc7100
[    5.455410] ti-udma 285c0000.dma-controller: Channels: 24 (tchan: 12, rchan: 12, gp-rflow: 8)
[    5.465801] ti-udma 31150000.dma-controller: Channels: 84 (tchan: 42, rchan: 42, gp-rflow: 16)
[    5.478015] cadence-qspi 47040000.spi: mt35xu512aba (65536 Kbytes)
[    5.484204] 8 cmdlinepart partitions found on MTD device 47040000.spi.0
[    5.490808] Creating 8 MTD partitions on "47040000.spi.0":
[    5.496281] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[    5.502277] 0x000000080000-0x000000280000 : "ospi.tispl"
[    5.507983] 0x000000280000-0x000000680000 : "ospi.u-boot"
[    5.513774] 0x000000680000-0x0000006a0000 : "ospi.env"
[    5.519329] 0x0000006a0000-0x0000006c0000 : "ospi.env.backup"
[    5.525441] 0x0000006c0000-0x0000007c0000 : "ospi.sysfw"
[    5.531204] 0x000000800000-0x000003fe0000 : "ospi.rootfs"
[    5.537040] 0x000003fe0000-0x000004000000 : "ospi.phypattern"
[    5.545110] cadence-qspi 47050000.spi: mt25qu512a (65536 Kbytes)
[    5.562042] mmc0: Command Queue Engine enabled
[    5.566489] mmc0: new HS400 MMC card at address 0001
[    5.571729] mmcblk0: mmc0:0001 S0J56X 14.8 GiB 
[    5.576373] mmcblk0boot0: mmc0:0001 S0J56X partition 1 31.5 MiB
[    5.582394] mmcblk0boot1: mmc0:0001 S0J56X partition 2 31.5 MiB
[    5.588384] mmcblk0rpmb: mmc0:0001 S0J56X partition 3 4.00 MiB, chardev (240:0)
[    5.595686] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    5.603345] libphy: 46000f00.mdio: probed
[    5.608471] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    5.616770] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2
[    5.629744] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[    5.636912] pps pps0: new PPS source ptp1
[    5.641029] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:1
[    5.649977] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 57.4
[    5.657268] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
[    5.664291] mmc1: CQHCI version 5.10
[    5.698735] mmc1: SDHCI controller on 4fb0000.sdhci [4fb0000.sdhci] using ADMA 64-bit
[    5.706895] davinci-mcasp 2ba0000.mcasp: IRQ common not found
[    5.717974] debugfs: Directory 'pd:242' with parent 'pm_genpd' already present!
[    5.725352] debugfs: Directory 'pd:241' with parent 'pm_genpd' already present!
[    5.732709] debugfs: Directory 'pd:240' with parent 'pm_genpd' already present!
[    5.740020] debugfs: Directory 'pd:239' with parent 'pm_genpd' already present!
[    5.748072] hctosys: unable to open rtc device (rtc0)
[    5.766841] ALSA device list:
[    5.769800]   No soundcards found.
[    5.773448] Waiting for root device PARTUUID=4be6f98e-02...
[    7.063149] mmc1: new ultra high speed DDR50 SDHC card at address 0001
[    7.070026] mmcblk1: mmc1:0001 00000 29.8 GiB 
[    7.085862]  mmcblk1: p1 p2
[    7.281587] EXT4-fs (mmcblk1p2): recovery complete
[    7.288959] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[    7.297065] VFS: Mounted root (ext4 filesystem) on device 179:98.
[    7.308046] devtmpfs: mounted
[    7.311368] Freeing unused kernel memory: 1728K
[    7.315916] Run /sbin/init as init process
[    7.522529] systemd[1]: System time before build time, advancing clock.
[    7.595390] NET: Registered protocol family 10
[    7.600259] Segment Routing with IPv6
[    7.627700] systemd[1]: systemd 244.3+ 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)
[    7.649448] systemd[1]: Detected architecture arm64.

Welcome to Arago 2020.05!

[    7.700201] systemd[1]: Set hostname to <j7-evm>.
[    7.953184] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock → /run/docker.sock; please update the unit file accordingly.
[    8.046999] random: systemd: uninitialized urandom read (16 bytes read)
[    8.053732] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    8.066066] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    8.075963] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    8.099159] random: systemd: uninitialized urandom read (16 bytes read)
[    8.106414] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    8.123138] random: systemd: uninitialized urandom read (16 bytes read)
[    8.130254] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    8.147247] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password …ts to Console Directory Watch.
[    8.171179] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
[    8.195171] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    8.211128] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    8.227119] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    8.243127] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    8.265309] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    8.283161] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    8.301974] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    8.319269] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    8.351021] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    8.359376] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    8.379358] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    8.395389] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    8.415298] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    8.431240] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    8.454505] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    8.478147] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    8.499170] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    8.518804] systemd[1]: Mounting Temporary Directory (/tmp)...
         Mounting Temporary Directory (/tmp)...
[    8.542648] systemd[1]: Starting Create list of static device nodes for the current kernel...
         Starting Create list of st…odes for the current kernel...
[    8.570917] systemd[1]: Starting Start psplash boot splash screen...
         Starting Start psplash boot splash screen...
[    8.597960] systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[    8.620206] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    8.639279] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    8.655939] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    8.680668] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    8.707416] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems   8.714586] cryptodev: loading out-of-tree module taints kernel.
[0m...
[    8.738451] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[    8.750156] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[    8.761898] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    8.770571] cryptodev: driver 1.10 loaded.
[    8.779506] 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.
[FAILED] Failed to start Start psplash boot splash screen.
See 'systemctl status psplash-start.service' for details.
[DEPEND] Dependency failed for Star…progress communication helper.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Remount Root and Kernel File Systems.
         Mounting Kernel Configuration File System...
         Starting Flush Journal to Persistent Storage...
[    9.006644] systemd-journald[229]: 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 Coldplug all Devices.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started udev Kernel Device Manager.
[  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.
         Starting Docker Socket for the API.
[  OK  ] Listening on dropbear.socket.
         Starting Reboot and dump vmcore via kexec...
[  OK  ] Listening on Docker Socket for the API.
[  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 Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[  OK  ] Started irqbalance daemon.
         Starting rc.pvr.service...
         Starting Login Service...
[  OK  ] Started TEE Supplicant.
[  OK  ] Started Reboot and dump vmcore via kexec.
[  OK  ] Started IPv6 Packet Filtering Framework.
[  OK  ] Started IPv4 Packet Filtering Framework.
[  OK  ] Reached target Network (Pre).
         Starting Network Service...
[    9.931297] rti-wdt 2200000.rti: heartbeat 60 sec
[    9.947582] PVR_K:  304: Read BVNC 22.104.208.318 from HW device registers
[    9.957059] PVR_K:  304: RGX Device initialised with BVNC 22.104.208.318
[  OK  ] Started Network Service.
         Starting Wait for Network to be Configured...
         Starting Network Name Resolution...
[    9.992164] [drm] Initialized pvr 1.10.5371573 20170530 for 4e20000000.gpu on minor 0
[   10.040569] rti-wdt 2210000.rti: heartbeat 60 sec
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Network.
[  OK  ] Reached target Host and Network Name Lookups.
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
         Starting Simple Network Ma…ent Protocol (SNMP) Daemon....
         Starting Permit User Sessions...
[  OK  ] Started Login Service.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Started Serial Getty on ttyS3.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[   10.503187] k3-dsp-rproc 4d80800000.dsp: assigned reserved memory node c66-dma-memory@a7000000
[   10.833840] k3-dsp-rproc 4d80800000.dsp: configured DSP for IPC-only mode
[   11.183430] remoteproc remoteproc0: 4d80800000.dsp is available
[   11.249694] platform 41000000.r5f: configured R5F for remoteproc mode
[   11.303117] random: crng init done
[   11.306552] random: 7 urandom warning(s) missed due to ratelimiting
[  OK  ] Started Load/Save Random Seed.
[   11.378959] platform 41000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[   11.419176] k3-dsp-rproc 4d81800000.dsp: assigned reserved memory node c66-dma-memory@a6000000
[   11.467987] remoteproc remoteproc0: powering up 4d80800000.dsp
[   11.474125] remoteproc remoteproc0: Booting fw image j7-c66_0-fw, size 1513584
[   11.486604] k3-dsp-rproc 4d80800000.dsp: DSP initialized in IPC-only mode
[   11.497287]  remoteproc0#vdev0buffer: assigned reserved memory node c66-dma-memory@a7000000
[   11.511414] virtio_rpmsg_bus virtio0: rpmsg host is online
[   11.520828]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
[   11.530646] remoteproc remoteproc0: remote processor 4d80800000.dsp is now up
[   11.537865] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd
[   11.585935] remoteproc remoteproc1: 41000000.r5f is available
[   11.619185] k3-dsp-rproc 4d81800000.dsp: configured DSP for IPC-only mode
[  OK  ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[   11.716792] remoteproc remoteproc1: Direct firmware load for j7-mcu-r5f0_0-fw failed with error -2
[   11.728092] remoteproc remoteproc1: powering up 41000000.r5f
[   11.737243] remoteproc remoteproc1: Direct firmware load for j7-mcu-r5f0_0-fw failed with error -2
[   11.751147] remoteproc remoteproc1: request_firmware failed: -2
[   11.779644] platform 5c00000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[   11.864281] remoteproc remoteproc2: 4d81800000.dsp is available
[   11.882764] TI DP83867 46000f00.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=46000f00.mdio:00, irq=POLL)
[   11.903956] am65-cpsw-nuss 46000000.ethernet eth0: Link is Down
[   11.988442] k3-dsp-rproc 64800000.dsp: assigned reserved memory node c71-dma-memory@a8000000
[   12.020915] remoteproc remoteproc2: powering up 4d81800000.dsp
[   12.030761] remoteproc remoteproc2: Booting fw image j7-c66_1-fw, size 1513584
[   12.043890] k3-dsp-rproc 4d81800000.dsp: DSP initialized in IPC-only mode
[   12.050725]  remoteproc2#vdev0buffer: assigned reserved memory node c66-dma-memory@a6000000
[   12.067606] virtio_rpmsg_bus virtio1: rpmsg host is online
[   12.077132]  remoteproc2#vdev0buffer: registered virtio1 (type 7)
[   12.088122] platform 5c00000.r5f: configured R5F for IPC-only mode
[   12.091095] remoteproc remoteproc2: remote processor 4d81800000.dsp is now up
[   12.107594] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xd
[   12.190154] k3-dsp-rproc 64800000.dsp: configured DSP for IPC-only mode
[   12.215195] platform 5c00000.r5f: assigned reserved memory node r5f-dma-memory@a1000000
[   12.375846] remoteproc remoteproc4: 64800000.dsp is available
[   12.400833] remoteproc remoteproc3: 5c00000.r5f is available
[   12.462496] platform 5d00000.r5f: configured R5F for remoteproc mode
[   12.691603] platform 5d00000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[   12.718428] remoteproc remoteproc3: powering up 5c00000.r5f
[   12.724049] remoteproc remoteproc3: Booting fw image j7-main-r5f0_0-fw, size 4839748
[   12.739252] platform 5c00000.r5f: R5F core initialized in IPC-only mode
[   12.751113]  remoteproc3#vdev0buffer: assigned reserved memory node r5f-dma-memory@a1000000
[   12.761970] virtio_rpmsg_bus virtio2: rpmsg host is online
[   12.771169]  remoteproc3#vdev0buffer: registered virtio2 (type 7)
[   12.783109] remoteproc remoteproc3: remote processor 5c00000.r5f is now up
[   12.790302] remoteproc remoteproc4: powering up 64800000.dsp
[   12.796016] remoteproc remoteproc4: Booting fw image j7-c71_0-fw, size 9314288
[   12.808726] k3-dsp-rproc 64800000.dsp: DSP initialized in IPC-only mode
[   12.820609]  remoteproc4#vdev0buffer: assigned reserved memory node c71-dma-memory@a8000000
[   12.833898] virtio_rpmsg_bus virtio3: rpmsg host is online
[   12.843227]  remoteproc4#vdev0buffer: registered virtio3 (type 7)
[   12.854167] remoteproc remoteproc4: remote processor 64800000.dsp is now up
[   12.865058] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xd
[   12.877371] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0x15
[   12.888981] remoteproc remoteproc5: 5d00000.r5f is available
[   12.890471] j721e-audio sound@0: pcm3168a-dac <-> 2ba0000.mcasp mapping ok
[   12.895222] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0x15
[   12.912636] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xe
[   12.924890] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0x15
[   12.937263] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xe
[   12.946118] platform 5e00000.r5f: configured R5F for remoteproc mode
[   12.952576] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xd
[   12.959675] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0x15
[   12.971802] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xe
[   12.987243] virtio_rpmsg_bus virtio2: creating channel ti.ethfw.notifyservice addr 0x1e
[   13.001131] virtio_rpmsg_bus virtio2: creating channel rpmsg-kdrv addr 0x1a
[   13.013592] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xe
[   13.022206] platform 5e00000.r5f: assigned reserved memory node r5f-dma-memory@a4000000
[   13.030841] rpmsg-kdrv-eth-switch rpmsg-kdrv-2-mpu_1_0_ethswitch-device-0: Device info: permissions: 07FFFFFF uart_id: 2
[   13.042404] rpmsg-kdrv-eth-switch rpmsg-kdrv-2-mpu_1_0_ethswitch-device-0: FW ver 0.1 (rev 1) 15/Jun/2020 SHA:56691d1b
[   13.058228] j721e-audio sound@0: pcm3168a-adc <-> 2ba0000.mcasp mapping ok
[   13.065240] remoteproc remoteproc5: Direct firmware load for j7-main-r5f0_1-fw failed with error -2
[   13.074403] remoteproc remoteproc5: powering up 5d00000.r5f
[   13.083120] remoteproc remoteproc5: Direct firmware load for j7-main-r5f0_1-fw failed with error -2
[   13.098268] remoteproc remoteproc5: request_firmware failed: -2
[   13.156363] remoteproc remoteproc6: 5e00000.r5f is available
[   13.181089] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: virt_cpsw_nuss mac loaded
[   13.190984] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: rdev_features:00000003 rdev_mtu:1522 flow_id:172 tx_psil_dst_id:4A00
[   13.210034] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: local_mac_addr:00:00:00:00:00:00 rdev_mac_addr:70:ff:76:1d:92:c1
[   13.313126] remoteproc remoteproc6: Direct firmware load for j7-main-r5f1_0-fw failed with error -2
[   13.324868] remoteproc remoteproc6: powering up 5e00000.r5f
[   13.330490] remoteproc remoteproc6: Direct firmware load for j7-main-r5f1_0-fw failed with error -2
[   13.347023] remoteproc remoteproc6: request_firmware failed: -2
[   13.356662] platform 5f00000.r5f: configured R5F for remoteproc mode
[   13.457670] platform 5f00000.r5f: assigned reserved memory node r5f-dma-memory@a5000000
[   13.641456] remoteproc remoteproc7: 5f00000.r5f is available
[   13.776131] remoteproc remoteproc7: Direct firmware load for j7-main-r5f1_1-fw failed with error -2
[   13.787484] remoteproc remoteproc7: powering up 5f00000.r5f
[   13.793125] remoteproc remoteproc7: Direct firmware load for j7-main-r5f1_1-fw failed with error -2
[   13.810180] remoteproc remoteproc7: request_firmware failed: -2
[   13.941405] am65-cpsw-nuss 46000000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[   13.950122] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  OK  ] Created slice system-weston.slice.
[  OK  ] Started Weston Wayland Compositor.
[  OK  ] Created slice system-systemd\x2dfsck.slice.
[   14.099315] remoteproc remoteproc8: b034000.pru is available
[  OK  ] Created slice User Slice of UID 0.
         Starting User Runtime Directory /run/user/0...
[  OK  ] Started User Runtime Directory /run/user/0.
         Starting User Manager for UID 0...
[   14.191067] pru-rproc b034000.pru: PRU rproc node /interconnect@100000/icssg@b000000/pru@34000 probed successfully
[   14.294236] omap_rng 4e10000.trng: Random Number Generator ver. 241b34c
[   14.361490] remoteproc remoteproc9: b004000.rtu is available
[   14.436350] pru-rproc b004000.rtu: PRU rproc node /interconnect@100000/icssg@b000000/rtu@4000 probed successfully
[  OK  ] Started User Manager for UID 0.
[  OK  ] Started Session c1 of user root.
[   14.570047] pru-rproc b00a000.txpru: IRQ vring not found
[   14.588270] pru-rproc b00a000.txpru: IRQ kick not found
[   14.628147] remoteproc remoteproc10: b00a000.txpru is available
[   14.647158] pru-rproc b00a000.txpru: PRU rproc node /interconnect@100000/icssg@b000000/txpru@a000 probed successfully
[  OK  ] Found device /dev/mmcblk1p1.
[   14.677557] remoteproc remoteproc11: b038000.pru is available
         Starting File System Check on /dev/mmcblk1p1...
[   14.706370] pru-rproc b038000.pru: PRU rproc node /interconnect@100000/icssg@b000000/pru@38000 probed successfully
[   14.749657] remoteproc remoteproc12: b006000.rtu is available
[  OK  ] Started rc.pvr.service.
         Starting weston.service...
[   14.789241] pru-rproc b006000.rtu: PRU rproc node /interconnect@100000/icssg@b000000/rtu@6000 probed successfully
[   14.808068] cdns-usb3 6000000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[  OK  ] Started File System Check on /dev/mmcblk1p1.
         Mounting /run/media/mmcblk1p1...
[   14.907892] cdns-usb3 6400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[  OK  ] Mounted /run/media/mmcblk1p1.
[   14.996701] pru-rproc b00c000.txpru: IRQ vring not found
[   15.035704] pru-rproc b00c000.txpru: IRQ kick not found
[   15.083295] remoteproc remoteproc13: b00c000.txpru is available
[   15.138163] pru-rproc b00c000.txpru: PRU rproc node /interconnect@100000/icssg@b000000/txpru@c000 probed successfully
[   15.308155] remoteproc remoteproc14: b134000.pru is available
[   15.332669] pru-rproc b134000.pru: PRU rproc node /interconnect@100000/icssg@b100000/pru@34000 probed successfully
[   15.382512] remoteproc remoteproc15: b104000.rtu is available
***************************************************************[   15.414815] pru-rproc b104000.rtu: PRU rproc node /interconnect@100000/icssg@b100000/rtu@4000 probed successfully
[   15.419163] usbcore: registered new interface driver usbfs

***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
	autoconf
	bash-dev
	bash
	bc
	binutils
	cifs-utils
	c[   15.448799] pru-rproc b10a000.txpru: IRQ vring not found
oreutils-stdbuf
	coreutils
	cpio
	cpp-symlinks
	cpp
	dosfstools
	elfutils
	g++-symlinks
	g++
	gawk
	gcc-symlinks
	gcc[   15.464072] usbcore: registered new interface driver hub

	gdb
	gdbserver
	gettext
	glmark2
	gstreamer1.0-libav
	gz[   15.467418] pru-rproc b10a000.txpru: IRQ kick not found
ip
	less
	libasm1
	libbfd
	libdw1
	libelf1
	libgdbm-compat4
	libgdbm-dev
	libgdbm6
	libgettextlib
	libgettextsrc
	lib[   15.490348] usbcore: registered new device driver usb
gmp10
	libidn2-0
	libmpc3
	libmpfr6
	libreadline-dev
	libre[   15.499754] remoteproc remoteproc16: b10a000.txpru is available
adline8
	libunistring2
	m4-dev
	m4
	make
	nettle
	parted
	tar
	which

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  This[   15.528757] pru-rproc b10a000.txpru: PRU rproc node /interconnect@100000/icssg@b100000/txpru@a000 probed successfully
 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[   15.551480] remoteproc remoteproc17: b138000.pru is available
 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
**********[   15.575154] pru-rproc b138000.pru: PRU rproc node /interconnect@100000/icssg@b100000/pru@38000 probed successfully
*****************************************************
*********[   15.591043] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
******************************************************
[   15.599545] remoteproc remoteproc18: b106000.rtu is available
[   15.610031] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
[   15.623124] pru-rproc b106000.rtu: PRU rproc node /interconnect@100000/icssg@b100000/rtu@6000 probed successfully
[   15.631302] xhci-hcd xhci-hcd.2.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
[   15.643551] pru-rproc b10c000.txpru: IRQ vring not found
[   15.648864] pru-rproc b10c000.txpru: IRQ kick not found
[   15.656417] xhci-hcd xhci-hcd.2.auto: irq 509, io mem 0x06410000
[   15.662799] remoteproc remoteproc19: b10c000.txpru is available
[   15.672425] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[   15.675106] pru-rproc b10c000.txpru: PRU rproc node /interconnect@100000/icssg@b100000/txpru@c000 probed successfully
[   15.690261] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   15.714695] usb usb1: Product: xHCI Host Controller
[   15.782596] usb usb1: Manufacturer: Linux 5.4.40-g66cf445b76 xhci-hcd
[   15.797300] j721e-cpsw-virt-mac main_r5fss_cpsw9g_virt_mac0: virt_cpsw_nuss mac started
[   15.891264] usb usb1: SerialNumber: xhci-hcd.2.auto
[   15.901122] hub 1-0:1.0: USB hub found
[   15.909058] hub 1-0:1.0: 1 port detected
[   15.919848] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   15.931092] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[   15.947093] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[   15.963133] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   15.979125] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[   15.995083] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   16.007077] usb usb2: Product: xHCI Host Controller
[   16.011949] usb usb2: Manufacturer: Linux 5.4.40-g66cf445b76 xhci-hcd
[   16.027643] usb usb2: SerialNumber: xhci-hcd.2.auto
[   16.039349] hub 2-0:1.0: USB hub found
[   16.047152] hub 2-0:1.0: 1 port detected

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

Arago Project http://arago-project.org j7-evm ttyS2

Arago 2020.05 j7-evm ttyS2

j7-evm login: [   16.259084] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[   16.419363] usb 1-1: New USB device found, idVendor=0451, idProduct=8142, bcdDevice= 1.00
[   16.431075] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[   16.438201] usb 1-1: SerialNumber: 01000849DE36
[   16.451316] hub 1-1:1.0: USB hub found
[   16.455082] hub 1-1:1.0: 4 ports detected

We had previously built the 07_00_00 RTOS release, and we did see the output on the DP monitor, with the exact same hardware setup (same boot switches, etc.). Here is the log for that where we do see the monitor image:

Fullscreen works2.txt Download

U-Boot SPL 2020.01-gf9b0d030d3 (Jun 17 2020 - 15:08:08 +0000)
SYSFW ABI: 3.0 (firmware rev 0x0014 '20.04.1-v2020.04a (Terrific Lla')
Trying to boot from MMC2
Loading Environment from MMC... *** Warning - No MMC card found, using default environment

Remoteproc 2 started successfully
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.3():07.00.00.005-dirty
NOTICE:  BL31: Built : 14:33:55, Jun 17 2020

U-Boot SPL 2020.01-gf9b0d030d3 (Jun 17 2020 - 14:34:25 +0000)
SYSFW ABI: 3.0 (firmware rev 0x0014 '20.04.1-v2020.04a (Terrific Lla')
Detected: J7X-BASE-CPB rev E3
Detected: J7X-VSC8514-ETH rev E2
Trying to boot from MMC2


U-Boot 2020.01-gf9b0d030d3 (Jun 17 2020 - 14:34:25 +0000)

SoC:   J721E SR1.0
Model: Texas Instruments K3 J721E SoC
Board: J721EX-PM2-SOM rev E7
DRAM:  4 GiB
not found for dev hbmc-mux
Flash: 0 Bytes
MMC:   sdhci@4f80000: 0, sdhci@4fb0000: 1
Loading Environment from MMC... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Detected: J7X-BASE-CPB rev E3
Detected: J7X-VSC8514-ETH rev E2
Net:   
Warning: ethernet@046000000 using MAC address from ROM
eth0: ethernet@046000000
Hit any key to stop autoboot:  2  1  0 
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
0 bytes read in 0 ms
Loaded env from uEnv.txt
Importing environment from mmc1 ...
16654344 bytes read in 476 ms (33.4 MiB/s)
89857 bytes read in 5 ms (17.1 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 000000008fee7000, end 000000008fffffff ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
[    0.000000] Linux version 5.4.40-g66cf445b76 (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 Wed Jun 17 14:28:47 UTC 2020
[    0.000000] Machine model: Texas Instruments K3 J721E SoC
[    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 31 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 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] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a5000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a5100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c66-dma-memory@a6000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c66-memory@a6100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c66-dma-memory@a7000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c66-memory@a7100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@a8000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@a8100000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000fb000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@fb000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000fb100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@fb100000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 512 MiB at 0x00000000c0000000
[    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 s48408 r8192 d74472 u131072
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: EL2 vector hardening
[    0.000000] Built 1 zonelists, mobility grouping off.  Total pages: 47825
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),128k(ospi.env),128k(ospi.env.backup),1m(ospi.sysfw),57216k@8m(ospi.rootfs),128k(ospi.phypattern);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs) root=PARTUUID=d2dfbee2-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 524288 (order: 6, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 5, 2097152 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: 3354112K/3063808K available (9534K kernel code, 776K rwdata, 3840K rodata, 1728K init, 695K bss, 18446744073708737024K 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: 960 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 0:0x0000000001900000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: allocated 1048576 Devices @8c0800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x00000008c00c0000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008c00d0000
[    0.000000] random: get_random_bytes called from start_kernel+0x2b8/0x438 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
[    0.000001] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008346] Console: colour dummy device 80x25
[    0.012898] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023567] pid_max: default: 32768 minimum: 301
[    0.028312] LSM: Security Framework initializing
[    0.033053] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.040620] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[    0.072663] ASID allocator initialised with 32768 entries
[    0.086190] rcu: Hierarchical SRCU implementation.
[    0.099133] Platform MSI: gic-its@1820000 domain created
[    0.104656] PCI/MSI: /interconnect@100000/interrupt-controller@1800000/gic-its@1820000 domain created
[    0.122090] smp: Bringing up secondary CPUs ...
[    0.159044] Detected PIPT I-cache on CPU1
[    0.159062] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
[    0.159072] GICv3: CPU1: using allocated LPI pending table @0x00000008c00e0000
[    0.159091] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
[    0.159128] smp: Brought up 1 node, 2 CPUs
[    0.188472] SMP: Total of 2 processors activated.
[    0.193276] CPU features: detected: 32-bit EL0 Support
[    0.198528] CPU features: detected: CRC32 instructions
[    0.209715] CPU: All CPU(s) started at EL2
[    0.213907] alternatives: patching kernel code
[    0.218832] devtmpfs: initialized
[    0.226169] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.236137] futex hash table entries: 512 (order: -1, 32768 bytes, linear)
[    0.243554] pinctrl core: initialized pinctrl subsystem
[    0.249230] NET: Registered protocol family 16
[    0.256122] DMA: preallocated 256 KiB pool for atomic allocations
[    0.262609] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.278273] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
[    0.285124] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
[    0.291884] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.300431] cryptd: max_cpu_qlen set to 1000
[    0.307437] vsys_3v3: supplied by evm_12v0
[    0.311717] vsys_5v0: supplied by evm_12v0
[    0.316324] iommu: Default domain type: Translated 
[    0.321444] SCSI subsystem initialized
[    0.325530] mc: Linux media interface: v0.10
[    0.329918] videodev: Linux video capture interface: v2.00
[    0.335533] pps_core: LinuxPPS API ver. 1 registered
[    0.340603] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.349940] PTP clock support registered
[    0.353950] EDAC MC: Ver: 3.0.0
[    0.357601] FPGA manager framework
[    0.361104] Advanced Linux Sound Architecture Driver Initialized.
[    0.367600] clocksource: Switched to clocksource arch_sys_counter
[    0.373903] VFS: Disk quotas dquot_6.6.0
[    0.377946] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[    0.387222] thermal_sys: Registered thermal governor 'step_wise'
[    0.387224] thermal_sys: Registered thermal governor 'power_allocator'
[    0.393524] NET: Registered protocol family 2
[    0.404861] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear)
[    0.413623] TCP established hash table entries: 32768 (order: 2, 262144 bytes, linear)
[    0.421815] TCP bind hash table entries: 32768 (order: 3, 524288 bytes, linear)
[    0.429492] TCP: Hash tables configured (established 32768 bind 32768)
[    0.436218] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.443107] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear)
[    0.450483] NET: Registered protocol family 1
[    0.455164] RPC: Registered named UNIX socket transport module.
[    0.461215] RPC: Registered udp transport module.
[    0.466018] RPC: Registered tcp transport module.
[    0.470821] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.477404] PCI: CLS 0 bytes, default 64
[    0.481643] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.493077] Initialise system trusted keyrings
[    0.497701] workingset: timestamp_bits=46 max_order=16 bucket_order=0
[    0.506126] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.512345] NFS: Registering the id_resolver key type
[    0.517514] Key type id_resolver registered
[    0.521785] Key type id_legacy registered
[    0.525881] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.532802] 9p: Installing v9fs 9p2000 file system support
[    0.545445] Key type asymmetric registered
[    0.549637] Asymmetric key parser 'x509' registered
[    0.554640] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.562202] io scheduler mq-deadline registered
[    0.566829] io scheduler kyber registered
[    0.571954] pinctrl-single 4301c000.pinmux: 94 pins, size 376
[    0.578022] pinctrl-single 11c000.pinmux: 173 pins, size 692
[    0.584147] pinctrl-single a40000.timesync_router: 512 pins, size 2048
[    0.592955] k3-ringacc 2b800000.ringacc: Failed to get MSI domain
[    0.599215] k3-ringacc 3c000000.ringacc: Failed to get MSI domain
[    0.605539] ti-pat 31010000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.611951] debugfs: Directory '31010000.pat' with parent 'regmap' already present!
[    0.619891] ti-pat 31011000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.626305] debugfs: Directory '31011000.pat' with parent 'regmap' already present!
[    0.634226] ti-pat 31012000.pat: Found PAT Rev 1.0 with 16384 pages
[    0.640636] debugfs: Directory '31012000.pat' with parent 'regmap' already present!
[    0.648552] ti-pat 31013000.pat: Found PAT Rev 1.0 with 2048 pages
[    0.654875] debugfs: Directory '31013000.pat' with parent 'regmap' already present!
[    0.662823] ti-pat 31014000.pat: Found PAT Rev 1.0 with 2048 pages
[    0.669144] debugfs: Directory '31014000.pat' with parent 'regmap' already present!
[    0.678437] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.689971] brd: module loaded
[    0.695799] loop: module loaded
[    0.700329] libphy: Fixed MDIO Bus: probed
[    0.704685] tun: Universal TUN/TAP device driver, 1.6
[    0.710072] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    0.718080] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    0.724150] sky2: driver version 1.30
[    0.728353] VFIO - User Level meta-driver version: 0.3
[    0.733915] i2c /dev entries driver
[    0.737967] sdhci: Secure Digital Host Controller Interface driver
[    0.744282] sdhci: Copyright(c) Pierre Ossman
[    0.748918] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.755167] ledtrig-cpu: registered to indicate activity on CPUs
[    0.761891] optee: probing for conduit method from DT.
[    0.767150] optee: revision 3.8 (199fca17)
[    0.767416] optee: initialized driver
[    0.776008] NET: Registered protocol family 17
[    0.780609] 9pnet: Installing 9P2000 support
[    0.784989] Key type dns_resolver registered
[    0.789496] registered taskstats version 1
[    0.793683] Loading compiled-in X.509 certificates
[    0.802383] k3-ringacc 2b800000.ringacc: Failed to get MSI domain
[    0.808698] k3-ringacc 3c000000.ringacc: Failed to get MSI domain
[    0.816326] ti-sci 44083000.dmsc: ABI: 3.0 (firmware rev 0x0014 '20.04.1-v2020.04a (Terrific Lla')
[    0.841001] random: fast init done
[    0.871927] davinci-mcasp 2ba0000.mcasp: IRQ common not found
[    0.879147] omap_i2c 40b00000.i2c: bus 0 rev0.12 at 100 kHz
[    0.885126] omap_i2c 40b10000.i2c: bus 1 rev0.12 at 100 kHz
[    0.891088] omap_i2c 42120000.i2c: bus 2 rev0.12 at 100 kHz
[    0.897108] pca953x 3-0020: 3-0020 supply vcc not found, using dummy regulator
[    0.928115] pca953x 3-0022: 3-0022 supply vcc not found, using dummy regulator
[    0.936147] GPIO line 481 (MCASP/TRACE_MUX_S0) hogged as output/low
[    0.942742] GPIO line 482 (MCASP/TRACE_MUX_S1) hogged as output/high
[    0.949573] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz
[    0.955553] omap_i2c 2010000.i2c: bus 4 rev0.12 at 400 kHz
[    0.961428] omap_i2c 2020000.i2c: bus 5 rev0.12 at 100 kHz
[    0.967387] pca953x 6-0020: 6-0020 supply vcc not found, using dummy regulator
[    0.995944] omap_i2c 2030000.i2c: bus 6 rev0.12 at 400 kHz
[    1.001815] omap_i2c 2040000.i2c: bus 7 rev0.12 at 100 kHz
[    1.007679] omap_i2c 2050000.i2c: bus 8 rev0.12 at 100 kHz
[    1.013619] pca953x 9-0020: 9-0020 supply vcc not found, using dummy regulator
[    1.043904] omap_i2c 2060000.i2c: bus 9 rev0.12 at 400 kHz
[    1.050103] ti-sci-intr interconnect@100000:interconnect@28380000:interrupt-controller2: Interrupt Router 137 domain created
[    1.061666] ti-sci-intr interconnect@100000:interrupt-controller0: Interrupt Router 131 domain created
[    1.071272] ti-sci-intr interconnect@100000:navss@30000000:interrupt-controller1: Interrupt Router 213 domain created
[    1.082273] ti-sci-inta 33d00000.interrupt-controller: Interrupt Aggregator domain 209 created
[    1.098818] cdns-torrent-phy 5050000.serdes: 4 lanes, max bit rate 5.400 Gbps
[    2.107306] j721e-pcie 2900000.pcie: host bridge /interconnect@100000/pcie@2900000 ranges:
[    2.115775] j721e-pcie 2900000.pcie:    IO 0x10001000..0x10010fff -> 0x10001000
[    2.123251] j721e-pcie 2900000.pcie:   MEM 0x10011000..0x17ffffff -> 0x10011000
[    2.130784] j721e-pcie 2900000.pcie: PCI host bridge to bus 0000:00
[    2.137190] pci_bus 0000:00: root bus resource [bus 00-0f]
[    2.142795] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x10001000-0x10010fff])
[    2.152485] pci_bus 0000:00: root bus resource [mem 0x10011000-0x17ffffff]
[    2.159523] pci 0000:00:00.0: [104c:b00d] type 01 class 0x060400
[    2.165674] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    2.175544] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    2.185429] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xe8 may corrupt adjacent RW1C bits
[    2.195386] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[    2.205352] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[    2.215312] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xb2 may corrupt adjacent RW1C bits
[    2.225311] pci 0000:00:00.0: supports D1
[    2.229404] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    2.235276] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x84 may corrupt adjacent RW1C bits
[    2.245240] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x208 may corrupt adjacent RW1C bits
[    2.255291] pci 0000:00:00.0: reg 0x224: [mem 0x00000000-0x003fffff 64bit]
[    2.262317] pci 0000:00:00.0: VF(n) BAR0 space: [mem 0x00000000-0x00ffffff 64bit] (contains BAR0 for 4 VFs)
[    2.272284] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x210 may corrupt adjacent RW1C bits
[    2.282330] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x210 may corrupt adjacent RW1C bits
[    2.293935] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.303556] pci_bus 0000:01: busn_res: [bus 01-0f] end is updated to 01
[    2.310326] pci 0000:00:00.0: BAR 7: assigned [mem 0x10400000-0x113fffff 64bit]
[    2.317798] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.323035] pcieport 0000:00:00.0: PME: Signaling with IRQ 40
[    2.329058] pcieport 0000:00:00.0: AER: enabled with IRQ 40
[    3.336819] j721e-pcie 2910000.pcie: host bridge /interconnect@100000/pcie@2910000 ranges:
[    3.345293] j721e-pcie 2910000.pcie:    IO 0x18001000..0x18010fff -> 0x18001000
[    3.352770] j721e-pcie 2910000.pcie:   MEM 0x18011000..0x1fffffff -> 0x18011000
[    3.360297] j721e-pcie 2910000.pcie: PCI host bridge to bus 0001:00
[    3.366703] pci_bus 0001:00: root bus resource [bus 00-0f]
[    3.372307] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x18001000-0x18010fff])
[    3.382174] pci_bus 0001:00: root bus resource [mem 0x18011000-0x1fffffff]
[    3.389209] pci 0001:00:00.0: [104c:b00d] type 01 class 0x060400
[    3.395407] pci 0001:00:00.0: supports D1
[    3.399501] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
[    3.406865] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    3.416494] pci_bus 0001:01: busn_res: [bus 01-0f] end is updated to 01
[    3.423258] pci 0001:00:00.0: PCI bridge to [bus 01]
[    3.428463] pcieport 0001:00:00.0: PME: Signaling with IRQ 43
[    3.434444] pcieport 0001:00:00.0: AER: enabled with IRQ 43
[    4.434432] j721e-pcie 2920000.pcie: host bridge /interconnect@100000/pcie@2920000 ranges:
[    4.442896] j721e-pcie 2920000.pcie:    IO 0x4400001000..0x4400010fff -> 0x00001000
[    4.450728] j721e-pcie 2920000.pcie:   MEM 0x4400011000..0x4407ffffff -> 0x00011000
[    4.458625] j721e-pcie 2920000.pcie: PCI host bridge to bus 0002:00
[    4.465031] pci_bus 0002:00: root bus resource [bus 00-0f]
[    4.470635] pci_bus 0002:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x1000-0x10fff])
[    4.479882] pci_bus 0002:00: root bus resource [mem 0x4400011000-0x4407ffffff] (bus address [0x00011000-0x07ffffff])
[    4.490648] pci 0002:00:00.0: [104c:b00d] type 01 class 0x060400
[    4.496846] pci 0002:00:00.0: supports D1
[    4.500940] pci 0002:00:00.0: PME# supported from D0 D1 D3hot
[    4.508315] pci 0002:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    4.517932] pci_bus 0002:01: busn_res: [bus 01-0f] end is updated to 01
[    4.524697] pci 0002:00:00.0: PCI bridge to [bus 01]
[    4.529895] pcieport 0002:00:00.0: PME: Signaling with IRQ 46
[    4.535870] pcieport 0002:00:00.0: AER: enabled with IRQ 46
[    4.542210] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235
[    4.552085] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[    4.558845] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    4.567688] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[440,150] sci-dev-id:211
[    4.577825] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[    4.584584] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66346100, num_proxies:64
[    4.592238] omap8250 40a00000.serial: PM domain pd:149 will not be powered off
[    4.599758] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 7, base_baud = 6000000) is a 8250
[    4.608902] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 19, base_baud = 3000000) is a 8250
[    4.617638] printk: console [ttyS2] enabled
[    4.617638] printk: console [ttyS2] enabled
[    4.626073] printk: bootconsole [ns16550a0] disabled
[    4.626073] printk: bootconsole [ns16550a0] disabled
[    4.636399] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 20, base_baud = 3000000) is a 8250
[    4.645223] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 21, base_baud = 3000000) is a 8250
[    4.653958] arm-smmu-v3 36600000.smmu: ias 48-bit, oas 48-bit (features 0x00001faf)
[    4.663105] arm-smmu-v3 36600000.smmu: allocated 524288 entries for cmdq
[    4.671684] arm-smmu-v3 36600000.smmu: allocated 524288 entries for evtq
[    4.679056] arm-smmu-v3 36600000.smmu: msi_domain absent - falling back to wired irqs
[    4.688609] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vdd-hba-supply regulator, assuming enabled
[    4.699124] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vcc-supply regulator, assuming enabled
[    4.709277] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq-supply regulator, assuming enabled
[    4.719516] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq2-supply regulator, assuming enabled
[    4.730338] scsi host0: ufshcd
[    4.737019] cadence-qspi 47040000.spi: mt35xu512aba (65536 Kbytes)
[    4.743193] 8 cmdlinepart partitions found on MTD device 47040000.spi.0
[    4.749791] Creating 8 MTD partitions on "47040000.spi.0":
[    4.755270] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[    4.755273] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[1, 1], lane[1, 1], pwr[SLOWAUTO_MODE, SLOWAUTO_MODE], rate = 0
[    4.773512] 0x000000080000-0x000000280000 : "ospi.tispl"
[    4.779191] 0x000000280000-0x000000680000 : "ospi.u-boot"
[    4.784921] 0x000000680000-0x0000006a0000 : "ospi.env"
[    4.790429] 0x0000006a0000-0x0000006c0000 : "ospi.env.backup"
[    4.796503] 0x0000006c0000-0x0000007c0000 : "ospi.sysfw"
[    4.802190] 0x000000800000-0x000003fe0000 : "ospi.rootfs"
[    4.807940] 0x000003fe0000-0x000004000000 : "ospi.phypattern"
[    4.822742] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[3, 3], lane[2, 2], pwr[FAST MODE, FAST MODE], rate = 2
[    4.834408] cdns-ufshcd 4e84000.ufs: ufshcd_find_max_sup_active_icc_level: Regulator capability was not set, actvIccLevel=0
[    4.845646] scsi 0:0:0:49488: Well-known LUN    TOSHIBA  THGAF8G8T23BAILB 0300 PQ: 0 ANSI: 6
[    4.854377] scsi 0:0:0:49476: Well-known LUN    TOSHIBA  THGAF8G8T23BAILB 0300 PQ: 0 ANSI: 6
[    4.863041] cdns-ufshcd 4e84000.ufs: ufshcd_scsi_add_wlus: BOOT WLUN not found
[    5.091808] cadence-qspi 47040000.spi: Cadence QSPI NOR probe failed -517
[    5.099395] cadence-qspi 47050000.spi: mt25qu512a (65536 Kbytes)
[    5.135789] cadence-qspi 47050000.spi: Cadence QSPI NOR probe failed -517
[    5.179604] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    5.187246] libphy: 46000f00.mdio: probed
[    5.192270] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    5.200532] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2
[    5.211963] am65-cpsw-nuss 46000000.ethernet: Failed to request tx dma channel -517
[    5.220482] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010a, freq:200000000, add_val:4 pps:0
[    5.228986] mmc0: CQHCI version 5.10
[    5.267337] mmc0: SDHCI controller on 4f80000.sdhci [4f80000.sdhci] using ADMA 64-bit
[    5.275931] davinci-mcasp 2ba0000.mcasp: IRQ common not found
[    5.282517] davinci_gpio 42110000.gpio: IRQ index 4 not found
[    5.288265] davinci_gpio 42110000.gpio: IRQ not populated, err = -6
[    5.297983] vdd_mmc1: supplied by vsys_3v3
[    5.302557] pca953x 4-0020: 4-0020 supply vcc not found, using dummy regulator
[    5.332141] GPIO line 284 (DP0_PWR_SW_EN) hogged as output/high
[    5.338656] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
[    5.345484] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
[    5.352356] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fc7100
[    5.359193] omap-mailbox 31f83000.mailbox: omap mailbox rev 0x66fc7100
[    5.365994] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fc7100
[    5.375503] ti-udma 285c0000.dma-controller: Channels: 24 (tchan: 12, rchan: 12, gp-rflow: 8)
[    5.385887] ti-udma 31150000.dma-controller: Channels: 84 (tchan: 42, rchan: 42, gp-rflow: 16)
[    5.398317] cadence-qspi 47040000.spi: mt35xu512aba (65536 Kbytes)
[    5.404498] 8 cmdlinepart partitions found on MTD device 47040000.spi.0
[    5.411126] Creating 8 MTD partitions on "47040000.spi.0":
[    5.416615] 0x000000000000-0x000000080000 : "ospi.tiboot3"
[    5.422539] 0x000000080000-0x000000280000 : "ospi.tispl"
[    5.428256] 0x000000280000-0x000000680000 : "ospi.u-boot"
[    5.434071] 0x000000680000-0x0000006a0000 : "ospi.env"
[    5.439625] 0x0000006a0000-0x0000006c0000 : "ospi.env.backup"
[    5.445759] 0x0000006c0000-0x0000007c0000 : "ospi.sysfw"
[    5.451451] 0x000000800000-0x000003fe0000 : "ospi.rootfs"
[    5.457437] 0x000003fe0000-0x000004000000 : "ospi.phypattern"
[    5.465755] cadence-qspi 47050000.spi: mt25qu512a (65536 Kbytes)
[    5.471880] mmc0: Command Queue Engine enabled
[    5.476316] mmc0: new HS400 MMC card at address 0001
[    5.481848] mmcblk0: mmc0:0001 S0J56X 14.8 GiB 
[    5.486505] mmcblk0boot0: mmc0:0001 S0J56X partition 1 31.5 MiB
[    5.492555] mmcblk0boot1: mmc0:0001 S0J56X partition 2 31.5 MiB
[    5.498530] mmcblk0rpmb: mmc0:0001 S0J56X partition 3 4.00 MiB, chardev (240:0)
[    5.543608] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    5.551253] libphy: 46000f00.mdio: probed
[    5.556275] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    5.564540] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2
[    5.576716] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[    5.583793] pps pps0: new PPS source ptp1
[    5.587903] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:1
[    5.596853] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 57.4
[    5.604145] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
[    5.611029] mmc1: CQHCI version 5.10
[    5.645396] mmc1: SDHCI controller on 4fb0000.sdhci [4fb0000.sdhci] using ADMA 64-bit
[    5.653514] davinci-mcasp 2ba0000.mcasp: IRQ common not found
[    5.665343] debugfs: Directory 'pd:242' with parent 'pm_genpd' already present!
[    5.672697] debugfs: Directory 'pd:241' with parent 'pm_genpd' already present!
[    5.680070] debugfs: Directory 'pd:240' with parent 'pm_genpd' already present!
[    5.687386] debugfs: Directory 'pd:239' with parent 'pm_genpd' already present!
[    5.695251] hctosys: unable to open rtc device (rtc0)
[    5.715356] ALSA device list:
[    5.718317]   No soundcards found.
[    5.721919] Waiting for root device PARTUUID=d2dfbee2-02...
[    6.986615] mmc1: error -110 whilst initialising SD card
[    7.147694] mmc1: error -110 whilst initialising SD card
[    7.315096] mmc1: error -110 whilst initialising SD card
[    7.556401] mmc1: new ultra high speed DDR50 SDHC card at address 1388
[    7.563226] mmcblk1: mmc1:1388 USD00 14.7 GiB 
[    7.570301]  mmcblk1: p1 p2
[    7.914543] EXT4-fs (mmcblk1p2): recovery complete
[    7.919987] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[    7.928086] VFS: Mounted root (ext4 filesystem) on device 179:98.
[    7.941101] devtmpfs: mounted
[    7.944471] Freeing unused kernel memory: 1728K
[    7.949013] Run /sbin/init as init process
[    8.188582] systemd[1]: System time before build time, advancing clock.
[    8.263375] NET: Registered protocol family 10
[    8.268156] Segment Routing with IPv6
[    8.294311] systemd[1]: systemd 244.3+ 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)
[    8.315995] systemd[1]: Detected architecture arm64.

Welcome to Arago 2020.05!

[    8.356238] systemd[1]: Set hostname to <j7-evm>.
[    8.563558] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock → /run/docker.sock; please update the unit file accordingly.
[    8.634008] random: systemd: uninitialized urandom read (16 bytes read)
[    8.640697] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    8.653023] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    8.662692] systemd[1]: Created slice system-getty.slice.
[  OK  ] Created slice system-getty.slice.
[    8.679660] random: systemd: uninitialized urandom read (16 bytes read)
[    8.686792] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    8.703655] random: systemd: uninitialized urandom read (16 bytes read)
[    8.710708] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    8.727728] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password …ts to Console Directory Watch.
[    8.751696] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
[    8.775700] systemd[1]: Reached target Paths.
[  OK  ] Reached target Paths.
[    8.791651] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    8.807644] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[    8.823648] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    8.840838] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    8.859659] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    8.881800] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    8.899738] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    8.938362] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    8.946602] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    8.963815] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    8.979841] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    8.999778] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    9.015732] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    9.034007] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    9.057912] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    9.081580] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    9.106049] systemd[1]: Mounting Temporary Directory (/tmp)...
         Mounting Temporary Directory (/tmp)...
[    9.129741] systemd[1]: Starting Create list of static device nodes for the current kernel...
         Starting Create list of st…odes for the current kernel...
[    9.157989] systemd[1]: Starting Start psplash boot splash screen...
         Starting Start psplash boot splash screen...
[    9.187684] systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
[  OK  ] Started Hardware RNG Entropy Gatherer Daemon.
[    9.210985] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    9.227744] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    9.243974] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    9.263320] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    9.281654] systemd[1]: Starting Remount Root and Kernel File Systems...
[    9.288597] cryptodev: loading out-of-tree module taints kernel.
         Starting Remount Root and Kernel File Systems...
[    9.302548] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[    9.309992] systemd[1]: Starting udev Coldplug all Devices...
[    9.315870] cryptodev: driver 1.10 loaded.
         Starting udev Coldplug all Devices...
[    9.333834] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    9.351854] 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.
[FAILED] Failed to start Start psplash boot splash screen.
See 'systemctl status psplash-start.service' for details.
[DEPEND] Dependency failed for Star…progress communication helper.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Remount Root and Kernel File Systems.
         Mounting Kernel Configuration File System...
         Starting Flush Journal to Persistent Storage...
[    9.551089] systemd-journald[232]: 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 Coldplug all Devices.
[  OK  ] Started Create Volatile Files and Directories.
[  OK  ] Started udev Kernel Device Manager.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  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.
         Starting Docker Socket for the API.
[  OK  ] Listening on dropbear.socket.
         Starting Reboot and dump vmcore via kexec...
[  OK  ] Listening on Docker Socket for the API.
[  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 Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[  OK  ] Started irqbalance daemon.
         Starting rc.pvr.service...
         Starting Login Service...
[  OK  ] Started TEE Supplicant.
[  OK  ] Started Reboot and dump vmcore via kexec.
[   10.385996] rti-wdt 2200000.rti: heartbeat 60 sec
[   10.414415] PVR_K:  316: Read BVNC 22.104.208.318 from HW device registers
[  OK  ] Started IPv6 Packet Filtering Framework.
[  OK  ] Started IPv4 Packet Filte[   10.435629] PVR_K:  316: RGX Device initialised with BVNC 22.104.208.318
ring Framework.
[  OK  ] Reached target Network (Pre).
         Starting Network Service  10.452942] [drm] Initialized pvr 1.10.5371573 20170530 for 4e20000000.gpu on minor 0
[0m...
[  OK  ] Started Login Service.
[  OK  ] Started Network Service.
         Starting Wait for Network to be Configured...
         Starting Network Name Resolution...
[   10.635551] rti-wdt 2210000.rti: heartbeat 60 sec
[   10.665149] k3-dsp-rproc 4d80800000.dsp: assigned reserved memory node c66-dma-memory@a7000000
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Network.
[  OK  ] Reached target Host and Network Name Lookups.
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started NFS status monitor for NFSv2/3 locking..
         Starting Permit User Sessions...
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Started Serial Getty on ttyS3.
[  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.
[   10.894387] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   10.903577] [drm] No driver support for vblank timestamp query.
[   10.917689] [drm] Initialized tidss 1.0.0 20180215 for 4a00000.dss on minor 1
[   10.945681] cdns-mhdp a000000.dp-bridge: [drm:cdns_mhdp_get_edid_block [cdns_mhdp]] *ERROR* get block[0] edid failed: -22
[   10.959299] cdns-mhdp a000000.dp-bridge: [drm:cdns_mhdp_get_modes [cdns_mhdp]] *ERROR* Failed to read EDID
[   10.985470] cdns-mhdp a000000.dp-bridge: [drm:mhdp_transfer [cdns_mhdp]] *ERROR* Failed to read DPCD
[   10.992636] cdns-mhdp a000000.dp-bridge: [drm:mhdp_transfer [cdns_mhdp]] *ERROR* Failed to read DPCD
[   10.994327] k3-dsp-rproc 4d80800000.dsp: configured DSP for remoteproc mode
[   10.994828] k3-dsp-rproc 4d80800000.dsp: local reset is deasserted for device
[   11.026026] remoteproc remoteproc0: 4d80800000.dsp is available
[   11.026938] k3-dsp-rproc 4d81800000.dsp: assigned reserved memory node c66-dma-memory@a6000000
[   11.034461] remoteproc remoteproc0: powering up 4d80800000.dsp
[   11.034468] remoteproc remoteproc0: Booting fw image j7-c66_0-fw, size 192416
[   11.083758] k3-dsp-rproc 4d81800000.dsp: configured DSP for remoteproc mode
[   11.084156] k3-dsp-rproc 4d80800000.dsp: booting DSP core using boot addr = 0xa6200000
[   11.084284] k3-dsp-rproc 4d81800000.dsp: local reset is deasserted for device
[   11.084587] remoteproc remoteproc1: 4d81800000.dsp is available
[   11.084608]  remoteproc0#vdev0buffer: assigned reserved memory node c66-dma-memory@a7000000
[   11.084964] virtio_rpmsg_bus virtio0: rpmsg host is online
[   11.084980]  remoteproc0#vdev0buffer: registered virtio0 (type 7)
[   11.084982] remoteproc remoteproc0: remote processor 4d80800000.dsp is now up
[   11.086145] k3-dsp-rproc 64800000.dsp: assigned reserved memory node c71-dma-memory@a8000000
[   11.086312] k3-dsp-rproc 64800000.dsp: configured DSP for remoteproc mode
[   11.086341] remoteproc remoteproc2: 64800000.dsp is available
[   11.092182] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[   11.093361] remoteproc remoteproc1: powering up 4d81800000.dsp
[   11.093366] remoteproc remoteproc1: Booting fw image j7-c66_1-fw, size 192416
[   11.093720] k3-dsp-rproc 4d81800000.dsp: booting DSP core using boot addr = 0xa7200000
[   11.093904]  remoteproc1#vdev0buffer: assigned reserved memory node c66-dma-memory@a6000000
[   11.094221] virtio_rpmsg_bus virtio1: rpmsg host is online
[   11.094235]  remoteproc1#vdev0buffer: registered virtio1 (type 7)
[   11.094237] remoteproc remoteproc1: remote processor 4d81800000.dsp is now up
[   11.101309] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
[   11.169289] Console: switching to colour frame buffer device 128x48
[   11.393035] remoteproc remoteproc2: powering up 64800000.dsp
[   11.399608] tidss 4a00000.dss: fb0: tidssdrmfb frame buffer device
[   11.411622] remoteproc remoteproc2: Booting fw image j7-c71_0-fw, size 10489904
[   11.473237] k3-dsp-rproc 64800000.dsp: booting DSP core using boot addr = 0xa8e00000
[   11.524566]  remoteproc2#vdev0buffer: assigned reserved memory node c71-dma-memory@a8000000
[   11.534370] virtio_rpmsg_bus virtio2: rpmsg host is online
[   11.542000]  remoteproc2#vdev0buffer: registered virtio2 (type 7)
[   11.550094] remoteproc remoteproc2: remote processor 64800000.dsp is now up
[   11.557473] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xd
[   11.561662] platform 41000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[   11.719856] platform 41000000.r5f: configured R5F for IPC-only mode
[   11.743619] random: crng init done
[   11.747012] random: 7 urandom warning(s) missed due to ratelimiting
[  OK  ] Started Load/Save Random Seed.
[   11.781721] platform 41000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[   12.022714] remoteproc remoteproc3: 41000000.r5f is available
[   12.246093] remoteproc remoteproc3: powering up 41000000.r5f
[   12.251775] remoteproc remoteproc3: Booting fw image j7-mcu-r5f0_0-fw, size 95552
[   12.259388] platform 41000000.r5f: R5F core initialized in IPC-only mode
[   12.275629]  remoteproc3#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
[   12.286626] virtio_rpmsg_bus virtio3: rpmsg host is online
[   12.299584]  remoteproc3#vdev0buffer: registered virtio3 (type 7)
[   12.309490] remoteproc remoteproc3: remote processor 41000000.r5f is now up
[   12.335417] platform 5c00000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[   12.409292] TI DP83867 46000f00.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=46000f00.mdio:00, irq=POLL)
[   12.441970] am65-cpsw-nuss 46000000.ethernet eth0: Link is Down
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
	bash-dev
	bash
	bc
	binutils
	cifs-utils
	cpio
	dosfstools
	elfutils
	gawk
	gdb
	gdbserver
	glmark2
	gstreamer1.0-libav
	gzip
	less
	libasm1
	libbfd
	libdw1
	libelf1
	libgdbm-compat4
	libgdbm-dev
	libgdbm6
	libgmp10
	libidn2-0
	libreadline-dev
	libreadline8
	libunistring2
	m4-dev
	m4
	nettle
	parted
	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.
[   12.703617] platform 5c00000.r5f: configured R5F for IPC-only mode
[   12.832353] platform 5c00000.r5f: assigned reserved memory node r5f-dma-memory@a1000000
[   12.851551] j721e-audio sound@0: pcm3168a-dac <-> 2ba0000.mcasp mapping ok
[   12.895871] remoteproc remoteproc4: 5c00000.r5f is available
[   12.935367] j721e-audio sound@0: pcm3168a-adc <-> 2ba0000.mcasp mapping ok
[   12.979624] platform 5d00000.r5f: configured R5F for remoteproc mode
[   13.026417] remoteproc remoteproc4: powering up 5c00000.r5f
[   13.032005] remoteproc remoteproc4: Booting fw image j7-main-r5f0_0-fw, size 1669948
[   13.045328] platform 5c00000.r5f: Allocated carveout doesn't fit device address request
[   13.057556] platform 5c00000.r5f: Allocated carveout doesn't fit device address request
[   13.069391] platform 5c00000.r5f: R5F core initialized in IPC-only mode
[   13.079182]  remoteproc4#vdev0buffer: assigned reserved memory node r5f-dma-memory@a1000000
[   13.092109] virtio_rpmsg_bus virtio4: rpmsg host is online
[   13.100383]  remoteproc4#vdev0buffer: registered virtio4 (type 7)
[   13.109530] remoteproc remoteproc4: remote processor 5c00000.r5f is now up
[   13.130032] platform 5d00000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[   13.302999] remoteproc remoteproc5: 5d00000.r5f is available
[   13.409920] remoteproc remoteproc5: powering up 5d00000.r5f
[   13.415508] remoteproc remoteproc5: Booting fw image j7-main-r5f0_1-fw, size 95476
[   13.429108] platform 5d00000.r5f: booting R5F core using boot addr = 0x0
[   13.439763]  remoteproc5#vdev0buffer: assigned reserved memory node r5f-dma-memory@a3000000
[   13.452145] virtio_rpmsg_bus virtio5: rpmsg host is online
[   13.462617]  remoteproc5#vdev0buffer: registered virtio5 (type 7)
[   13.469218] platform 5e00000.r5f: configured R5F for remoteproc mode
[   13.475570] remoteproc remoteproc5: remote processor 5d00000.r5f is now up
[   13.533903] virtio_rpmsg_bus virtio5: creating channel ti.ipc4.ping-pong addr 0xd
[   13.639984] platform 5e00000.r5f: assigned reserved memory node r5f-dma-memory@a4000000
[   13.752198] remoteproc remoteproc6: 5e00000.r5f is available
[   13.764872] platform 5f00000.r5f: configured R5F for remoteproc mode
[   13.779885] remoteproc remoteproc6: powering up 5e00000.r5f
[   13.785500] remoteproc remoteproc6: Booting fw image j7-main-r5f1_0-fw, size 95476
[   13.801728] platform 5f00000.r5f: assigned reserved memory node r5f-dma-memory@a5000000
[   13.810373] platform 5e00000.r5f: booting R5F core using boot addr = 0x0
[  OK  ] Created slice system-weston.slice.
[   13.819765]  remoteproc6#vdev0buffer: assigned reserved memory node r5f-dma-memory@a4000000
[  OK  ] Started Weston Wayland Compositor.
[   13.837700] virtio_rpmsg_bus virtio6: rpmsg host is online
[   13.848782]  remoteproc6#vdev0buffer: registered virtio6 (type 7)
[   13.856947] remoteproc remoteproc6: remote processor 5e00000.r5f is now up
[   13.908038] remoteproc remoteproc8: b034000.pru is available
[   13.918710] virtio_rpmsg_bus virtio6: creating channel ti.ipc4.ping-pong addr 0xd
[  OK  ] Created slice User Slice of UID 0.
[   13.964272] pru-rproc b034000.pru: PRU rproc node /interconnect@100000/icssg@b000000/pru@34000 probed successfully
         Starting User Runtime Directory /run/user/0...
[  OK  ] Started User Runtime Directory /run/user/0.
         Starting User Manager for UID 0...
[   14.038419] remoteproc remoteproc7: 5f00000.r5f is available
[   14.105885] remoteproc remoteproc9: b004000.rtu is available
[   14.142064] pru-rproc b004000.rtu: PRU rproc node /interconnect@100000/icssg@b000000/rtu@4000 probed successfully
[   14.164659] remoteproc remoteproc7: powering up 5f00000.r5f
[   14.170267] remoteproc remoteproc7: Booting fw image j7-main-r5f1_1-fw, size 95476
[   14.196270] platform 5f00000.r5f: booting R5F core using boot addr = 0x0
[   14.211675]  remoteproc7#vdev0buffer: assigned reserved memory node r5f-dma-memory@a5000000
[   14.226130] virtio_rpmsg_bus virtio7: rpmsg host is online
[  OK  ] Created slice system-systemd\x2dfsck.slice.
[   14.237755]  remoteproc7#vdev0buffer: registered virtio7 (type 7)
[   14.263621] remoteproc remoteproc7: remote processor 5f00000.r5f is now up
[   14.269231] pru-rproc b00a000.txpru: IRQ vring not found
[  OK  ] Started rc.pvr.service.
         Starting weston.service...
[   14.314078] virtio_rpmsg_bus virtio7: creating channel ti.ipc4.ping-pong addr 0xd
[   14.352914] pru-rproc b00a000.txpru: IRQ kick not found
[  OK  ] Started User Manager for UID 0.
[   14.405060] omap_rng 4e10000.trng: Random Number Generator ver. 241b34c
[  OK  ] Started Session c1 of user root.
[   14.448794] remoteproc remoteproc10: b00a000.txpru is available
[   14.448823] pru-rproc b00a000.txpru: PRU rproc node /interconnect@100000/icssg@b000000/txpru@a000 probed successfully
[   14.449729] remoteproc remoteproc11: b038000.pru is available
[   14.449753] pru-rproc b038000.pru: PRU rproc node /interconnect@100000/icssg@b000000/pru@38000 probed successfully
[   14.450115] remoteproc remoteproc12: b006000.rtu is available
[   14.450136] pru-rproc b006000.rtu: PRU rproc node /interconnect@100000/icssg@b000000/rtu@6000 probed successfully
[   14.495960] am65-cpsw-nuss 46000000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[   14.497301] pru-rproc b00c000.txpru: IRQ vring not found
[   14.497307] pru-rproc b00c000.txpru: IRQ kick not found
[   14.497370] remoteproc remoteproc13: b00c000.txpru is available
[   14.497400] pru-rproc b00c000.txpru: PRU rproc node /interconnect@100000/icssg@b000000/txpru@c000 probed successfully
[   14.497562] remoteproc remoteproc14: b134000.pru is available
[   14.497585] pru-rproc b134000.pru: PRU rproc node /interconnect@100000/icssg@b100000/pru@34000 probed successfully
[   14.497705] remoteproc remoteproc15: b104000.rtu is available
[   14.497725] pru-rproc b104000.rtu: PRU rproc node /interconnect@100000/icssg@b100000/rtu@4000 probed successfully
[   14.497778] pru-rproc b10a000.txpru: IRQ vring not found
[   14.497780] pru-rproc b10a000.txpru: IRQ kick not found
[   14.497803] remoteproc remoteproc16: b10a000.txpru is available
[   14.497824] pru-rproc b10a000.txpru: PRU rproc node /interconnect@100000/icssg@b100000/txpru@a000 probed successfully
[   14.497980] remoteproc remoteproc17: b138000.pru is available
[   14.498019] pru-rproc b138000.pru: PRU rproc node /interconnect@100000/icssg@b100000/pru@38000 probed successfully
[   14.498148] remoteproc remoteproc18: b106000.rtu is available
[   14.498180] pru-rproc b106000.rtu: PRU rproc node /interconnect@100000/icssg@b100000/rtu@6000 probed successfully
[   14.498246] pru-rproc b10c000.txpru: IRQ vring not found
[   14.498248] pru-rproc b10c000.txpru: IRQ kick not found
[   14.498274] remoteproc remoteproc19: b10c000.txpru is available
[   14.498324] pru-rproc b10c000.txpru: PRU rproc node /interconnect@100000/icssg@b100000/txpru@c000 probed successfully
[   14.747620] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   14.776745] cdns-usb3 6000000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
         Starting Save/Restore Sound Card State...
[   14.860236] cdns-usb3 6400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[  OK  ] Found device /dev/mmcblk1p1.
         Starting File System Check on /dev/mmcblk1p1...
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Reached target Sound Card.
[   15.094388] usbcore: registered new interface driver usbfs
[   15.108331] usbcore: registered new interface driver hub
[   15.120465] usbcore: registered new device driver usb
[   15.192682] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   15.210766] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
[  OK  ] Started File System Check on /dev/mm[   15.223755] xhci-hcd xhci-hcd.2.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000000000010010
cblk1p1.
         Mounting /run/media/mmcblk1p1...
[   15.248195] xhci-hcd xhci-hcd.2.auto: irq 516, io mem 0x06410000
[   15.259814] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[   15.271462] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   15.284098] usb usb1: Product: xHCI Host Controller
[   15.293264] usb usb1: Manufacturer: Linux 5.4.40-g66cf445b76 xhci-hcd
[   15.304402] usb usb1: SerialNumber: xhci-hcd.2.auto
[   15.313297] hub 1-0:1.0: USB hub found
[   15.320113] hub 1-0:1.0: 1 port detected
[   15.327818] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   15.338278] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[   15.352173] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[   15.363683] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   15.377818] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[   15.391484] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   15.404362] usb usb2: Product: xHCI Host Controller
[   15.413257] usb usb2: Manufacturer: Linux 5.4.40-g66cf445b76 xhci-hcd
[  OK  ] Mounted /run/media/mmcblk1p1.
[   15.423994] usb usb2: SerialNumber: xhci-hcd.2.auto
[   15.439851] hub 2-0:1.0: USB hub found
[   15.444166] hub 2-0:1.0: 1 port detected
[   15.607625] cdns-mhdp a000000.dp-bridge: [drm:cdns_mhdp_get_edid_block [cdns_mhdp]] *ERROR* get block[0] edid failed: -22
[   15.622658] cdns-mhdp a000000.dp-bridge: [drm:cdns_mhdp_get_modes [cdns_mhdp]] *ERROR* Failed to read EDID
[   15.663621] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[   15.831892] usb 1-1: New USB device found, idVendor=0451, idProduct=8142, bcdDevice= 1.00
[   15.844931] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[   15.856534] usb 1-1: SerialNumber: 01000849DE36
[   15.864647] hub 1-1:1.0: USB hub found
[   15.870586] hub 1-1:1.0: 4 ports detected

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

Arago Project http://arago-project.org j7-evm ttyS2

Arago 2020.05 j7-evm ttyS2

j7-evm login: [   17.511622] cdns-mhdp a000000.dp-bridge: [drm:cdns_mhdp_get_edid_block [cdns_mhdp]] *ERROR* get block[0] edid failed: -22
[   17.527604] cdns-mhdp a000000.dp-bridge: [drm:cdns_mhdp_get_modes [cdns_mhdp]] *ERROR* Failed to read EDID

There are some interesting differences between the two boot longs, including differences between what cores are loaded up by u-boot, and an error with the continuous memory allocation (CMA).

Regards,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James,

In the working case (works2.txt log), it seems that you are not using vision_apps ie you have not run "make linux_fs_install_sd" command from vision apps folder. You have just created SD card by running mk-linux-card.sh script and then install_to_sd_card.sh script. This essentially means you are flashing Linux kernel, filesystem from PSDKLA release.

In the second non-working case, you are using vision apps binaries, so DSS is configured with the fixed 1080p output resolution.. It seems parameters are not matching with the supported resolution on the monitor.

Can we please do one experiment? Can we please read few registers from case-1, ie working case and use them in case-2?

Also is it possible to read EDID information for your monitor, by connecting GPU on the desktop? This will help to identify the exact parameter supported by monitor.

Regards,

Brijesh

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hi Brijesh,

Here's the EDID information:

Fullscreen asus_vp247_edid.txt Download

sudo get-edid | parse-edid
This is read-edid version 3.0.2. Prepare for some fun.
Attempting to use i2c interface
No EDID on bus 0
No EDID on bus 2
No EDID on bus 3
No EDID on bus 4
No EDID on bus 5
1 potential busses found: 1
256-byte EDID successfully retrieved from i2c bus 1
Looks like i2c was successful. Have a good day.
Checksum Correct

Section "Monitor"
        Identifier "ASUS VP247"
        ModelName "ASUS VP247"
        VendorName "AUS"
        # Monitor Manufactured week 36 of 2020
        # EDID version 1.4
        # Digital Display
        DisplaySize 520 290
        Gamma 2.20
        Option "DPMS" "true"
        Horizsync 83-83
        VertRefresh 48-75
        # Maximum pixel clock is 170MHz
        #Not giving standard mode: 1920x1080, 60Hz
        #Not giving standard mode: 1680x1050, 60Hz
        #Not giving standard mode: 1440x900, 60Hz
        #Not giving standard mode: 1280x1024, 60Hz
        #Not giving standard mode: 1280x960, 60Hz
        #Not giving standard mode: 1280x720, 60Hz
        #Not giving standard mode: 1152x864, 75Hz

        #Extension block found. Parsing...
        Modeline        "Mode 16" 170.00 1920 1928 1960 2026 1080 1105 1113 1119 +hsync -vsync
        Modeline        "Mode 0" 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
        Modeline        "Mode 1" 25.200 640 656 752 800 480 490 492 525 -hsync -vsync
        Modeline        "Mode 2" 27.027 720 736 798 858 480 489 495 525 -hsync -vsync
        Modeline        "Mode 3" 27.027 720 736 798 858 480 489 495 525 -hsync -vsync
        Modeline        "Mode 4" 27.000 720 732 796 864 576 581 586 625 -hsync -vsync
        Modeline        "Mode 5" 27.000 720 732 796 864 576 581 586 625 -hsync -vsync
        Modeline        "Mode 6" 74.250 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
        Modeline        "Mode 7" 74.250 1280 1390 1420 1650 720 725 730 750 +hsync +vsync
        Modeline        "Mode 8" 74.250 1920 2448 2492 2640 1080 1082 1089 1125 +hsync +vsync interlace
        Modeline        "Mode 9" 74.250 1920 2008 2052 2200 1080 1082 1087 1125 +hsync +vsync interlace
        Modeline        "Mode 10" 54.054 1440 1472 1596 1716 480 489 495 525 -hsync -vsync
        Modeline        "Mode 11" 54.054 1440 1472 1596 1716 480 489 495 525 -hsync -vsync
        Modeline        "Mode 12" 54.000 1440 1464 1592 1728 576 581 586 625 -hsync -vsync
        Modeline        "Mode 13" 54.000 1440 1464 1592 1728 576 581 586 625 -hsync -vsync
        Modeline        "Mode 14" 148.500 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync
        Modeline        "Mode 15" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
        Modeline        "Mode 17" 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync
        Modeline        "Mode 18" 74.25 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
        Modeline        "Mode 19" 27.00 720 732 796 864 576 581 586 625 -hsync -vsync
        Option "PreferredMode" "Mode 16"
EndSection

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hi Brijesh,

I have just tried again to flash the prebuilt image using mk-linux-card.sh and install_to_sd_card.sh and the system did not display anything to the display port monitor.

Can we please do one experiment? Can we please read few registers from case-1, ie working case and use them in case-2?

Do you mean the framebuffer hardware interface registers? I'll see how to add some debugging for that.

Thanks,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James,

Surprising, timing parameters for mode-0 is what we are trying to set from the vision apps. This is exactly matching with the vision apps settings. One problem is Mode-0 and Mode-15 are exactly same. so wondering if there is any issue with this.

Can you try forcing Mode-0 from your desktop and see if it works fine?

Modeline "Mode 0" 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 15" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hi Brijesh,

One problem is Mode-0 and Mode-15 are exactly same. so wondering if there is any issue with this.

Can you try forcing Mode-0 from your desktop and see if it works fine?

Modeline "Mode 0" 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 15" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync

The modes are more how Linux (the desktop, in this case) keeps track of things, if the hardware is outputting the same exact timing with the same polarity of the sync signals, then it won't make a difference to the monitor. I don't think the mode number itself matters.

Also note that we're not seeing an error message about an invalid mode, there is no output whatsoever to the monitor. The monitor indicates that a cable has been plugged in, but there is no signal.

So I did get a chance to look at the board a little bit more, to try to see what is going on.

Early in the boot for the "doesn't work" case, we see this:

** File not found /lib/firmware/j7-mcu-r5f0_0-fw **

And later on we see this from Linux:

remoteproc remoteproc1: Direct firmware load for j7-mcu-r5f0_0-fw failed with error -2
remoteproc remoteproc1: powering up 41000000.r5f
remoteproc remoteproc1: Direct firmware load for j7-mcu-r5f0_0-fw failed with error -2
remoteproc remoteproc1: request_firmware failed: -2

And we don't see those error messages in the "works" case.

Also, in the "works" case, we do see this on the Linux console:

[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] No driver support for vblank timestamp query.
[drm] Initialized tidss 1.0.0 20180215 for 4a00000.dss on minor 1
cdns-mhdp a000000.dp-bridge: [drm:cdns_mhdp_get_edid_block [cdns_mhdp]] *ERROR* get block[0] edid failed: -22
cdns-mhdp a000000.dp-bridge: [drm:cdns_mhdp_get_modes [cdns_mhdp]] *ERROR* Failed to read EDID
cdns-mhdp a000000.dp-bridge: [drm:mhdp_transfer [cdns_mhdp]] *ERROR* Failed to read DPCD
cdns-mhdp a000000.dp-bridge: [drm:mhdp_transfer [cdns_mhdp]] *ERROR* Failed to read DPCD

and later:

tidss 4a00000.dss: fb0: tidssdrmfb frame buffer device

But in the "doesn't work" case, we don't see any status messages from the dp-bridge or framebuffer drivers.

And then when I look at /dev with the two cases, there is a /dev/fb0 in the "works" case, and that device does not exist in the "doesn't work" case.

So there is nothing being displayed on the monitor, because there is no means to do so.

I'll try to look more closely at how the initialization of the Cortex-R5F differs between the two cases, and try to figure out what's wrong. It is my understanding that the Cortex R5F core initializes the display hardware (and cameras, if any) and makes control of them available to Linux when it has finished booting up.

Best Regards,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James,

In the working case, it seems the display is controlled by the Linux and Linux has support for the EDID read and can select one of the recommended mode, so Linux sets up one of the recommended mode and it works. This may not be 1080p resolution.

In the non-working case, ie when you copy vision apps binaries by running make linux_fs_install_sd command, DSS is controlled by R5F. In this case, display resolution is fixed to 1080p, which i think is not working/supported with the monitor.

From the working case, can you please read DSS timing registers to get the timing information and we can use it on R5F to display resolution?

In addition, can you please check if appDssConfigureDP is getting called from ti-processor-sdk-rtos-j721e-evm-07_01_00_11\vision_apps\utils\dss\src\app_dss_j721e.c file?

Regards,

Brijesh

0 Brijesh Jadav over 4 years ago in reply to Brijesh Jadav

TI__Guru**** 479035 points

Hi James,

In case working case, can you boot Linux and read below three registers? This will help me understand what timing are being used in working case.

0x04A80050

0x04A80054

0x04A80058

Then we can use below FAQ to change this resolution in vision apps. Hopefully then it should work even from vision apps.

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hello Brijesh,

My colleague was looking for the register values for the DSS. According to the DSS Documentation, it seems like /sys/kernel/debug/omapdrm/ is the place to look for the register values, but this directory does not exist. There are other debugfs folders though, so it seems that is enabled for the kernel. We're still investigating this.

Best Regards,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James,

If you have JTAG/CCS, then you could connect to mcu1_0 R5F core and can get the values of these registers. mcu1_0 will be on, even if only Linux is running.

Regards,

Brijesh

0 Debbie Jones over 4 years ago in reply to Brijesh Jadav

Prodigy 60 points

Hi Brijesh,

We are using the TI TDA4 dev board as is, and we are using TI software as is. Our expectation is that the demo applications will run and display out to the monitor with no modifications. We are not modifying any board setup or any software.

As we stated early on in this post a month ago, we copied TI provided files onto an SD card per instructions provided by TI, but nothing was displayed to the monitor.

Please confirm, advise, and provide the exact process and files, including version or release numbers of TI software and tools, that should be used in order to successfully display TI demo apps on the TDA4 dev board. For your reference, in case it is needed, the attached photos show the serial numbers and other labels on the TDA4 dev board we have.

Best regards,

Debbie

0 Brijesh Jadav over 4 years ago in reply to Debbie Jones

TI__Guru**** 479035 points

Hi Debbie, James,

Can you please follow below steps to figure out, which resolution is supported and displayed by Linux?

1, Prepare the SD card with the out of box demos, as explained at

2, Open uEnv.txt file from the BOOT partition and comment out the line "name_overlays=k3-j721e-vision-apps.dtbo", save the file and exit.

3, Now boot the board with this change.

4, You should see image displayed on the monitor with the recommended mode settings.

5, Read the display registers using omapconf utility or using CCS by connecting it to mcu r5f. Read three register 0x04A80050, 0x04A80054, 0x04A80058

6, then we need to use these values to change display resolution in the vision apps.

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hello Brijesh,

We ended up purchasing a Dell P2419H Display Port monitor. After running through the instructions to prepare a micro-SD card again, installing the basic operating system, vision apps, and sample data, everything ran perfectly!

So we can add the Asus VP247 to the "not supported" list I guess.

We did look at the display timing for the Asus monitor when it was connected to a Linux desktop with a GPU. It was using the exactly same 1080p 60Hz timing as was hardcoded in the app_init.c file. This is the same timing as was in the EDID listing, so everything matches up there.

As mentioned previously, there was no indication that the Asus monitor was receiving any signal at all, because there was no error message saying that the output resolution was not supported.

We will next be taking a very close look at the exactly what happens with the Display Port initialization in the RTOS code and how that differs between the two monitors.

We had an issue with running CCS on the attached computer, so we're going to swap that out and try to display the register values that you had requested.

Best Regards,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James,

ok, that's strange.

Can you try one more change on the non-working monitor?

Can you change flag isHpdSupported flag to false in vision_apps/utils/dss/src/app_dss.c file, at around line number 130, rebuild the vision apps and see if it helps?

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hello Brijesh,

My team members did get CCS working, and was able the display the register values while trying to run the vision demo apps with the not-supported Asus monitor:

0x04A80050 DSS0_VP1_DSS0_VP_SIZE_SCREEN
0x04A80050 0437077F
0x04A80054 DSS0_VP1_DSS0_VP_TIMING_H
0x04A80054 0930572B
0x04A80058 DSS0_VP1_DSS0_VP_TIMING_V
0x04A80058 02400404

I'll ask them about changing that isHpdSupported flag in the vision_apps/utils/dss/src/app_dss.c file.

Best Regards,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James,

Could you also please share the first 20 registers from offset 0x04A80000?

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hi Brijesh,

Here's the screenshot of the memory browser.

BR,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James,

Only one difference i see in the register setting. bit5 in VP_CONTROL register should not be set. Can you try manually setting it to 0 and see if you get correct output on DP?

I will check how to reset it from vision apps.

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Hello Brijesh,

My coworker tried modifying the VP_CONTROL register, and this is what she reports:

Following the same setup we are not able to set bit5 in the VP_CONTROL register to 0 when the vision apps are running. When a vision app is running, bit5 in the VP_CONTROL register automatically reverts when we try to change it. To verify that we were taking the correct approach, we modified bit6 of the same register while connected to the working monitor and saw a visible change on the display.

It seems that when no vision apps are running bit5 of the VP_CONTROL register is set to 0. Overall, the behavior that we are seeing is that bit5 is set when the vision apps are running and is not set when no vision apps are running. Is this the expected behavior, or does this bit need to be set to 0 when the vision apps are running?

Best Regards,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James,

DPI-Enables does not make any difference, i tried to disable it on the EVM, but i dont see any change in the display. So you could ignore it.

Did you get the chance to try out setting flag isHpdSupported to false?

Regards,

Brijesh

0 James Graves1 over 4 years ago in reply to Brijesh Jadav

Prodigy 170 points

Brijesh Jadav said:

DPI-Enables does not make any difference, i tried to disable it on the EVM, but i dont see any change in the display. So you could ignore it.

Did you get the chance to try out setting flag isHpdSupported to false?

Hello Brijesh,

My colleague reported this:

I toggled the setting of the flag isHpdSupported, but it did not result in the vision apps producing any output to the Asus monitor.

One thing worth noting is that I did notice that the startup of the vision apps different based on the setting of isHpdSupported. When this flag is set to true, the vision apps will fully start up and will show on the terminal as 'running'. When this flag is set to false, as TI recommended, the vision apps do not fully start up and freeze before reaching the control menu for the app. The apps seem to freeze before reaching a point where any error messages are generated.

I'll work with my team to pinpoint exactly where the app stops and see if that tells us anything.

BR,

James

0 Brijesh Jadav over 4 years ago in reply to James Graves1

TI__Guru**** 479035 points

Hi James, Debbie,

Any further questions/update on this thread?

Regards,

Brijesh

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TDA4VM: No display output from TDA4 EVM sample apps