DRA821U: Yocto buildchain, rebuildung ti-dm firmware

Ralph Michels

Part Number: DRA821U
Other Parts Discussed in Thread: J7EXPCXEVM, DRA821

Hello experts,

currently we are evaluating the DRA821. We are using 721EXCPXEVM and J7EXPCXEVM boards.
We use for building the linux system the Ti provided yocto layers.

Since we plan to use the MCU1_0 for our application we need a way of building the firmware. Within the yocto layers the ti-dm firmware is checked out from the repository git://git.ti.com/git/processor-firmware/ti-linux-firmware.git

Since the firmware is pre-compiled, is there a way to compile it on our own? In detail the firmware

ipc_echo_testb_mcu1_0_release_strip.xer5f

What are the sources needed to this?

1 month ago

0 Jared McArthur 1 month ago

TI__Mastermind 29020 points

Hi Ralph Michels,

The way to compile firmware is with the RTOS SDK: https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-j7200/11_02_01_01/exports/docs/psdk_rtos/docs/user_guide/index.html

Once it is compiled, you can create a bbappend to use your own firmware.

Best,
Jared

0 Markus Koeniger 1 month ago in reply to Jared McArthur

Prodigy 40 points

Hi Jared,

I work together with Ralph on this topic. Please let me provide a couple of further information to describe our issue more detailled.

We use Yocto to build u-boot. The meta-ti version is tag: 11.01.13 (266ea0ab30aa5bf6db67ab42a6bb21b65d24aa50)

For the R5F, we use ti-processor-sdk-rtos-j7200-evm-10_01_00_04/pdk_j7200_10_01_00_25.
We build with the SDK as follows:
- Make command
-> make -s ipc_echo_testb_freertos BOARD=j7200_evm CORE=mcu1_0
- Resulting binary:
-> Ipc_echo_testb_mcu1_0_release_strip.xer5f

By default, Yocto uses precompiled firmware images for the R5F in the `ti-linux-fw.inc` recipe. These come from the following repository: "git.ti.com/git/processor-firmware/ti-linux-firmware.git". As a test, we modified the Yocto recipe so that our updated R5F firmware version is used instead of the precompiled version from the repository.

Unfortunately, when we compile the R5F firmware from the processor SDK using Yocto and u-boot, it does not work on the evaluation board.
U-boot starts up and the boot process is successful, so the mcu1_0 core is, in principle, doing “something.”
However, after booting, IPC communication with mcu1_0 and mcu1_1 does not work. IPC with mcu2_0 and mcu2_1 (also compiled using the SDK) works.

Among others, the following error message appears during boot:
k3_r5f_rproc r5f@41000000: Core 1 is already in use. No rproc commands work
k3_r5f_rproc r5f@41400000: Core 2 is already in use. No rproc commands work
I’m attaching the complete boot output.

This raises the following questions for us:
• What is, in principle, the correct procedure for replacing the firmware for mcu1_0 in a Yocto context? Is it enogh to replace it in u-boot-ti.inc and ti-dm-fw.bb or are there other places required to get a working solution.
• On what basis was the mcu1_0 firmware version created in the TI Git repository (SDK version, `make` command, compiler flags, etc.)?
• What is the best way for us to reproduce this version?

An additional note:
If we replace tispl.bin (located in /run/media/boot-mmcblk1p1) we created with the original files (based on the firmware repo) it works.

Thanks a lot in advance for your help!

Best regards

Markus

Fullscreen 6457.boot_log.txt Download

U-Boot SPL 2025.01-00575-g3c06cd621447 (Sep 11 2025 - 07:59:20 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.1.8--v11.01.08 (Fancy Rat)')
Trying to boot from MMC2
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Skipping authentication on GP device
Loading Environment from nowhere... OK
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.13.0(release):v2.13.0-259-ge0c4d3903b-dirty
NOTICE:  BL31: Built : 07:01:36, Jul  1 2025
I/TC: 
I/TC: OP-TEE version: 4.6.0-dev (gcc version 13.4.0 (GCC)) #1 Fri Apr 25 11:17:53 UTC 2025 aarch64
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: GIC redistributor base address not provided
I/TC: Assuming default GIC group status and modifier
I/TC: SYSFW ABI: 4.0 (firmware rev 0x000b '11.1.8--v11.01.08 (Fancy Rat)')
I/TC: Activated SA2UL device
I/TC: Fixing SA2UL firewall owner for GP device
I/TC: Enabled firewalls for SA2UL TRNG device
I/TC: SA2UL TRNG initialized
I/TC: SA2UL Drivers initialized
I/TC: HUK Initialized
I/TC: Primary CPU switching to normal world boot

U-Boot SPL 2025.01-00575-g3c06cd621447 (Sep 11 2025 - 07:59:20 +0000)
ti_sci system-controller@44083000: Message not acknowledged
Unable to request for device 251
ti_sci system-controller@44083000: Message not acknowledged
Unable to assert reset on core 2
Unable to shutdown MCU R5 core 1, -19
SYSFW ABI: 4.0 (firmware rev 0x000b '11.1.8--v11.01.08 (Fancy Rat)')
Detected: J7X-BASE-CPB rev A
Detected: J7X-GESI-EXP rev A
Detected: J7X-VSC8514-ETH rev E2
Trying to boot from MMC2
Skipping authentication on GP device
Skipping authentication on GP device


U-Boot 2025.01-00575-g3c06cd621447 (Sep 11 2025 - 07:59:20 +0000)

SoC:   J7200 SR2.0 GP
Model: Texas Instruments J7200 EVM
Board: J7200X-PM2-SOM rev E8
DRAM:  2 GiB (total 4 GiB)
Core:  108 devices, 33 uclasses, devicetree: separate
Flash: 0 Bytes
MMC:   mmc@4f80000: 0, mmc@4fb0000: 1
Loading Environment from nowhere... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA02102 cpsw_ver: 0x6BA82102 ale_ver: 0x00293904 Ports:1
Detected: J7X-BASE-CPB rev A
Detected: J7X-GESI-EXP rev A
Detected: J7X-VSC8514-ETH rev E2
Net:   eth0: ethernet@46000000port@1
Hit any key to stop autoboot:  0 
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
574 bytes read in 1 ms (560.5 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
gpio: pin gpio@22_17 (gpio 126) value is 1
gpio: pin gpio@22_16 (gpio 125) value is 0
k3_r5f_rproc r5f@41000000: Core 1 is already in use. No rproc commands work
k3_r5f_rproc r5f@41400000: Core 2 is already in use. No rproc commands work
711088 bytes read in 12 ms (56.5 MiB/s)
k3_r5f_rproc r5f@41400000: Invalid op: Trying to load/start on already running core 2
Load Remote Processor 1 with data@addr=0x82000000 711088 bytes: Failed!
711088 bytes read in 12 ms (56.5 MiB/s)
Load Remote Processor 2 with data@addr=0x82000000 711088 bytes: Success!
711088 bytes read in 12 ms (56.5 MiB/s)
Load Remote Processor 3 with data@addr=0x82000000 711088 bytes: Success!
22323712 bytes read in 228 ms (93.4 MiB/s)
80887 bytes read in 5 ms (15.4 MiB/s)
Working FDT set to 88000000
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
Working FDT set to 88000000
   Loading Device Tree to 000000008fee9000, end 000000008fffffff ... OK
Working FDT set to 8fee9000

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
[    0.000000] Linux version 6.12.43-ti-01025-gaf3896fca24b (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 13.4.0, GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Thu Sep 11 16:32:27 UTC 2025
[    0.000000] KASLR disabled due to lack of seed
[    0.000000] Machine model: Texas Instruments J7200 EVM
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
[    0.000000] printk: legacy bootconsole [ns16550a0] enabled
[    0.000000] efi: UEFI not found.
[    0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[    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] OF: reserved mem: 0x00000000a0000000..0x00000000a00fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a0000000
[    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] OF: reserved mem: 0x00000000a0100000..0x00000000a0ffffff (15360 KiB) nomap non-reusable r5f-memory@a0100000
[    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] OF: reserved mem: 0x00000000a1000000..0x00000000a10fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a1000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a1100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1100000..0x00000000a1ffffff (15360 KiB) nomap non-reusable r5f-memory@a1100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a2000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2000000..0x00000000a20fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a2000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a2100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2100000..0x00000000a2ffffff (15360 KiB) nomap non-reusable r5f-memory@a2100000
[    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] OF: reserved mem: 0x00000000a3000000..0x00000000a30fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a3000000
[    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] OF: reserved mem: 0x00000000a3100000..0x00000000a3ffffff (15360 KiB) nomap non-reusable r5f-memory@a3100000
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a47fffff (8192 KiB) nomap non-reusable ipc-memories@a4000000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x000000009e7fffff]
[    0.000000]   node   0: [mem 0x000000009e800000-0x00000000a47fffff]
[    0.000000]   node   0: [mem 0x00000000a4800000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000000880000000-0x00000008ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
[    0.000000] cma: Reserved 32 MiB at 0x00000000fe000000 on node -1
[    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 v1.5
[    0.000000] percpu: Embedded 22 pages/cpu s51672 r8192 d30248 u90112
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: Spectre-v3a
[    0.000000] CPU features: detected: Spectre-BHB
[    0.000000] CPU features: detected: ARM erratum 1742098
[    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[    0.000000] alternatives: applying boot alternatives
[    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),-@8m(ospi.rootfs);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs) root=PARTUUID=076c4a2a-02 rw rootfstype=ext4 rootwait
[    0.000000] Unknown kernel command line parameters "mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),128k(ospi.env),128k(ospi.env.backup),1m(ospi.sysfw),-@8m(ospi.rootfs);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs)", will be passed to user space.
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1048576
[    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 2.
[    0.000000] software IO TLB: mapped [mem 0x00000000fa000000-0x00000000fe000000] (64MB)
[    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 event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2.
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[    0.000000] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_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] Root IRQ handler: gic_handle_irq
[    0.000000] GICv3: GICv3 features: 16 PPIs
[    0.000000] GICv3: GICD_CTRL.DS=0, SCR_EL3.FIQ=1
[    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: Devices Table too large, reduce ids 20->19
[    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @880800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000880040000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000000] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008475] Console: colour dummy device 80x25
[    0.013044] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023717] pid_max: default: 32768 minimum: 301
[    0.028479] LSM: initializing lsm=capability,selinux
[    0.033590] SELinux:  Initializing.
[    0.037439] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.045020] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.054316] rcu: Hierarchical SRCU implementation.
[    0.059238] rcu: 	Max phase no-delay instances is 1000.
[    0.064714] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.073289] EFI services will not be available.
[    0.078055] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
[    0.091232] Detected PIPT I-cache on CPU1
[    0.091289] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
[    0.091305] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
[    0.091340] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
[    0.091431] smp: Brought up 1 node, 2 CPUs
[    0.120785] SMP: Total of 2 processors activated.
[    0.125589] CPU: All CPU(s) started at EL2
[    0.129779] CPU features: detected: 32-bit EL0 Support
[    0.135029] CPU features: detected: CRC32 instructions
[    0.140297] alternatives: applying system-wide alternatives
[    0.146279] Memory: 3885980K/4194304K available (12992K kernel code, 1256K rwdata, 4672K rodata, 2752K init, 642K bss, 267456K reserved, 32768K cma-reserved)
[    0.161246] devtmpfs: initialized
[    0.169999] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.179984] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.187389] 27136 pages in range for non-PLT usage
[    0.187398] 518656 pages in range for PLT usage
[    0.192454] pinctrl core: initialized pinctrl subsystem
[    0.202744] DMI not present or invalid.
[    0.208466] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.215104] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.222424] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.230490] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.238627] audit: initializing netlink subsys (disabled)
[    0.244318] audit: type=2000 audit(0.152:1): state=initialized audit_enabled=0 res=1
[    0.244587] thermal_sys: Registered thermal governor 'step_wise'
[    0.252246] thermal_sys: Registered thermal governor 'power_allocator'
[    0.258412] cpuidle: using governor menu
[    0.269198] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.276169] ASID allocator initialised with 65536 entries
[    0.285318] /bus@100000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@100000/interrupt-controller@1800000
[    0.304077] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.311031] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.317436] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.324371] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.330775] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.337710] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.344112] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.351047] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.358452] k3-chipinfo 43000014.chipid: Family:J7200 rev:SR2.0 JTAGID[0x1bb6d02f] Detected
[    0.367419] iommu: Default domain type: Translated
[    0.372324] iommu: DMA domain TLB invalidation policy: strict mode
[    0.378826] SCSI subsystem initialized
[    0.382869] usbcore: registered new interface driver usbfs
[    0.388499] usbcore: registered new interface driver hub
[    0.393942] usbcore: registered new device driver usb
[    0.399390] pps_core: LinuxPPS API ver. 1 registered
[    0.404467] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.413807] PTP clock support registered
[    0.417829] EDAC MC: Ver: 3.0.0
[    0.421218] scmi_core: SCMI protocol bus registered
[    0.426384] FPGA manager framework
[    0.429909] Advanced Linux Sound Architecture Driver Initialized.
[    0.436596] vgaarb: loaded
[    0.439556] clocksource: Switched to clocksource arch_sys_counter
[    0.445956] VFS: Disk quotas dquot_6.6.0
[    0.449983] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.460874] NET: Registered PF_INET protocol family
[    0.466162] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.475216] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.484000] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.491925] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.500153] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[    0.508874] TCP: Hash tables configured (established 32768 bind 32768)
[    0.515726] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.522653] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.530092] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.536269] RPC: Registered named UNIX socket transport module.
[    0.542335] RPC: Registered udp transport module.
[    0.547139] RPC: Registered tcp transport module.
[    0.551942] RPC: Registered tcp-with-tls transport module.
[    0.557546] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.564137] NET: Registered PF_XDP protocol family
[    0.569042] PCI: CLS 0 bytes, default 64
[    0.573784] Initialise system trusted keyrings
[    0.578489] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[    0.585276] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.591416] NFS: Registering the id_resolver key type
[    0.596604] Key type id_resolver registered
[    0.600879] Key type id_legacy registered
[    0.604988] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.611840] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.641302] Key type asymmetric registered
[    0.645494] Asymmetric key parser 'x509' registered
[    0.650513] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.658191] io scheduler mq-deadline registered
[    0.662830] io scheduler kyber registered
[    0.666947] io scheduler bfq registered
[    0.672819] pinctrl-single 4301c000.pinctrl: 13 pins, size 52
[    0.678827] pinctrl-single 4301c038.pinctrl: 2 pins, size 8
[    0.684652] pinctrl-single 4301c068.pinctrl: 59 pins, size 236
[    0.690888] pinctrl-single 4301c174.pinctrl: 8 pins, size 32
[    0.696844] pinctrl-single 104200.pinctrl: 20 pins, size 80
[    0.702616] pinctrl-single 104280.pinctrl: 8 pins, size 32
[    0.708324] pinctrl-single 11c000.pinctrl: 67 pins, size 268
[    0.714403] pinctrl-single 11c110.pinctrl: 1 pins, size 4
[    0.719999] pinctrl-single 11c11c.pinctrl: 3 pins, size 12
[    0.725702] pinctrl-single 11c164.pinctrl: 2 pins, size 8
[    0.731764] ledtrig-cpu: registered to indicate activity on CPUs
[    0.741295] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.752298] loop: module loaded
[    0.756150] megasas: 07.727.03.00-rc1
[    0.762047] tun: Universal TUN/TAP device driver, 1.6
[    0.767892] VFIO - User Level meta-driver version: 0.3
[    0.773870] usbcore: registered new interface driver usb-storage
[    0.780431] i2c_dev: i2c /dev entries driver
[    0.785490] sdhci: Secure Digital Host Controller Interface driver
[    0.791827] sdhci: Copyright(c) Pierre Ossman
[    0.796406] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.802579] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.809727] usbcore: registered new interface driver usbhid
[    0.815425] usbhid: USB HID core driver
[    0.820124] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 (0,8000003f) counters available
[    0.829956] optee: probing for conduit method.
I/TC: Reserved shared memory is enabled
I/TC: Dynamic shared memory is enabled
I/TC: Normal World virtualization support is disabled
I/TC: Asynchronous notifications are disabled
[    0.834516] optee: revision 4.6 (71785645fa6ce42d)
[    0.851013] optee: dynamic shared memory is enabled
[    0.861342] optee: initialized driver
[    0.861421] random: crng init done
[    0.866616] Initializing XFRM netlink socket
[    0.872982] NET: Registered PF_PACKET protocol family
[    0.878195] Key type dns_resolver registered
[    0.886721] registered taskstats version 1
[    0.891152] Loading compiled-in X.509 certificates
[    0.903452] ti-sci 44083000.system-controller: ABI: 4.0 (firmware rev 0x000b '11.1.8--v11.01.08 (Fancy Rat)')
[    0.983871] omap_i2c 42120000.i2c: bus 0 rev0.12 at 400 kHz
[    0.990703] pca953x 1-0021: supply vcc not found, using dummy regulator
[    0.997556] pca953x 1-0021: using no AI
[    1.016049] pca953x 1-0020: supply vcc not found, using dummy regulator
[    1.022879] pca953x 1-0020: using no AI
[    1.027516] pca953x 1-0022: supply vcc not found, using dummy regulator
[    1.034339] pca953x 1-0022: using AI
[    1.038684] omap_i2c 2000000.i2c: bus 1 rev0.12 at 400 kHz
[    1.044937] pca953x 2-0020: supply vcc not found, using dummy regulator
[    1.051775] pca953x 2-0020: using no AI
[    1.071916] omap_i2c 2010000.i2c: bus 2 rev0.12 at 400 kHz
[    1.077672] ti-sci-intr 42200000.interrupt-controller: Interrupt Router 137 domain created
[    1.086219] ti-sci-intr bus@100000:interrupt-controller@a00000: Interrupt Router 131 domain created
[    1.095566] ti-sci-intr 310e0000.interrupt-controller: Interrupt Router 213 domain created
[    1.104174] ti-sci-inta 33d00000.msi-controller: Interrupt Aggregator domain 209 created
[    1.115493] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,32] sci-dev-id:235
[    1.125406] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[    1.132172] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66349100, num_proxies:64
[    1.142859] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[120,200] sci-dev-id:211
[    1.153044] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[    1.159813] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66349100, num_proxies:64
[    1.168066] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 268, base_baud = 6000000) is a 8250
[    1.177925] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 269, base_baud = 3000000) is a 8250
[    1.186794] printk: legacy console [ttyS2] enabled
[    1.186794] printk: legacy console [ttyS2] enabled
[    1.196473] printk: legacy bootconsole [ns16550a0] disabled
[    1.196473] printk: legacy bootconsole [ns16550a0] disabled
[    1.212264] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 270, base_baud = 3000000) is a 8250
[    1.221588] 2830000.serial: ttyS0 at MMIO 0x2830000 (irq = 271, base_baud = 3000000) is a 8250
[    1.231321] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    1.244470] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode
[    1.283566] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.293449] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    1.301784] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
[    1.308996] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64, Policers 8
[    1.316460] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000, add_val:1 pps:1
[    1.327092] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010b, freq:200000000, add_val:4 pps:0
[    1.336215] mmc0: CQHCI version 5.10
[    1.378181] mmc0: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit
[    1.471137] mmc0: Command Queue Engine enabled
[    1.475597] mmc0: new HS400 MMC card at address 0001
[    1.480965] mmcblk0: mmc0:0001 S0J56X 14.8 GiB
[    1.486540] mmcblk0boot0: mmc0:0001 S0J56X 31.5 MiB
[    1.492290] mmcblk0boot1: mmc0:0001 S0J56X 31.5 MiB
[    1.497866] mmcblk0rpmb: mmc0:0001 S0J56X 4.00 MiB, chardev (239:0)
[    1.603876] tps6594-rtc tps6594-rtc.4.auto: registered as rtc0
[    1.640061] vdd_core_0v85: Bringing 800000uV into 850000-850000uV
[    1.763494] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
[    1.771017] j721e-pcie 2910000.pcie:       IO 0x4100001000..0x4100100fff -> 0x0000001000
[    1.779106] j721e-pcie 2910000.pcie:      MEM 0x4100101000..0x41ffffffff -> 0x0000101000
[    1.787192] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    2.891816] j721e-pcie 2910000.pcie: PCI host bridge to bus 0000:00
[    2.898094] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.903571] pci_bus 0000:00: root bus resource [io  0x0000-0xfffff] (bus address [0x1000-0x100fff])
[    2.912598] pci_bus 0000:00: root bus resource [mem 0x4100101000-0x41ffffffff] (bus address [0x00101000-0xffffffff])
[    2.923124] pci 0000:00:00.0: [104c:b00f] type 01 class 0x060400 PCIe Root Port
[    2.930443] pci 0000:00:00.0: PCI bridge to [bus 00]
[    2.935402] pci 0000:00:00.0:   bridge window [io  0x0000-0x0fff]
[    2.941483] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff]
[    2.948261] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    2.956056] pci 0000:00:00.0: supports D1
[    2.960059] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    2.967017] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.975112] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    2.981726] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.986686] pci_bus 0000:00: resource 4 [io  0x0000-0xfffff]
[    2.992333] pci_bus 0000:00: resource 5 [mem 0x4100101000-0x41ffffffff]
[    2.999001] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    3.005798] pcieport 0000:00:00.0: PME: Signaling with IRQ 615
[    3.011827] pcieport 0000:00:00.0: AER: enabled with IRQ 615
[    3.018389] ti-udma 285c0000.dma-controller: Channels: 26 (tchan: 13, rchan: 13, gp-rflow: 8)
[    3.028703] ti-udma 31150000.dma-controller: Channels: 50 (tchan: 25, rchan: 25, gp-rflow: 8)
[    3.040363] spi-nor spi0.0: resume failed with -13
[    3.045159] spi-nor spi0.0: probe with driver spi-nor failed with error -13
[    3.052423] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    3.065512] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode
[    3.107562] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    3.117446] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    3.125785] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
[    3.132997] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64, Policers 8
[    3.140471] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000, add_val:1 pps:1
[    3.156927] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[    3.167836] clk: Disabling unused clocks
[    3.168217] mmc1: CQHCI version 5.10
[    3.187225] PM: genpd: Disabling unused power domains
[    3.192350] ALSA device list:
[    3.195308]   No soundcards found.
[    3.211576] mmc1: SDHCI controller on 4fb0000.mmc [4fb0000.mmc] using ADMA 64-bit
[    3.219168] Waiting for root device PARTUUID=076c4a2a-02...
[    3.285670] mmc1: new ultra high speed SDR104 SDHC card at address aaaa
[    3.292676] mmcblk1: mmc1:aaaa SC16G 14.8 GiB
[    3.301496]  mmcblk1: p1 p2
[    3.358296] EXT4-fs (mmcblk1p2): recovery complete
[    3.364029] EXT4-fs (mmcblk1p2): mounted filesystem 44727510-bc66-447d-8204-bf73d9a08080 r/w with ordered data mode. Quota mode: none.
[    3.376144] VFS: Mounted root (ext4 filesystem) on device 179:98.
[    3.385676] devtmpfs: mounted
[    3.390537] Freeing unused kernel memory: 2752K
[    3.395178] Run /sbin/init as init process
[    3.563939] systemd[1]: System time before build time, advancing clock.
[    3.600881] NET: Registered PF_INET6 protocol family
[    3.606490] Segment Routing with IPv6
[    3.610175] In-situ OAM (IOAM) with IPv6
[    3.635870] systemd[1]: systemd 255.21^ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -TPM2 -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[    3.667727] systemd[1]: Detected architecture arm64.

Welcome to Arago Gateway 2025.01!

[    3.687636] systemd[1]: Hostname set to <j7200-evm>.
[    4.005655] systemd[1]: Queued start job for default target Multi-User System.
[    4.046822] systemd[1]: Created slice Slice /system/getty.
[  OK  ] Created slice Slice /system/getty.
[    4.064818] systemd[1]: Created slice Slice /system/modprobe.
[  OK  ] Created slice Slice /system/modprobe.
[    4.084774] systemd[1]: Created slice Slice /system/serial-getty.
[  OK  ] Created slice Slice /system/serial-getty.
[    4.104537] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    4.123798] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[    4.143730] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    4.163644] systemd[1]: Expecting device /dev/ttyS2...
         Expecting device /dev/ttyS2...
[    4.179662] systemd[1]: Reached target Path Units.
[  OK  ] Reached target Path Units.
[    4.195626] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    4.211624] systemd[1]: Reached target Slice Units.
[  OK  ] Reached target Slice Units.
[    4.227621] systemd[1]: Reached target Swaps.
[  OK  ] Reached target Swaps.
[    4.243614] systemd[1]: Reached target System Time Set.
[  OK  ] Reached target System Time Set.
[    4.286670] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    4.303716] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    4.325476] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    4.343865] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    4.364290] systemd[1]: Listening on Journal Audit Socket.
[  OK  ] Listening on Journal Audit Socket.
[    4.383999] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    4.403994] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    4.416032] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    4.436062] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    4.451918] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    4.467920] systemd[1]: Listening on User Database Manager Socket.
[  OK  ] Listening on User Database Manager Socket.
[    4.515794] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    4.530026] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    4.551960] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    4.563967] systemd[1]: Kernel Trace File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[    4.581696] systemd[1]: Mounting Temporary Directory /tmp...
         Mounting Temporary Directory /tmp...
[    4.600117] systemd[1]: Starting Create List of Static Device Nodes...
         Starting Create List of Static Device Nodes...
[    4.627814] systemd[1]: Starting Load Kernel Module configfs...
         Starting Load Kernel Module configfs...
[    4.636640] systemd[1]: Starting Load Kernel Module drm...
         Starting Load Kernel Module drm...
[    4.660324] systemd[1]: Starting Load Kernel Module fuse...
         Starting Load Kernel Module fuse...
[    4.688152] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    4.699830] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/).
[    4.712555] fuse: init (API version 7.41)
[    4.718928] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    4.740213] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    4.778092] systemd[1]: Starting Generate network units from Kernel command line...
         Starting Generate network units from Kernel co[    4.789902] systemd-journald[117]: Collecting audit messages is enabled.
[    4.796156] systemd[1]: Starting Remount Root and Kernel File Systems...
mmand line...
         Starting Remount Root and Kernel File Systems cryptodev: loading out-of-tree module taints kernel.
[0m...
[    4.826470] sysctl table check failed: ioctl/(null) procname is null
[    4.845234] sysctl table check failed: ioctl/(null) No proc_handler
[    4.851746] cryptodev: driver 1.14 loaded.
[    4.856491] systemd[1]: Starting Coldplug All udev Devices...
         Starting Coldplug All udev Devices...
[    4.882408] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    4.897138] EXT4-fs (mmcblk1p2): re-mounted 44727510-bc66-447d-8204-bf73d9a08080.
[    4.908984] 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  ] Finished Create List of Static Device Nodes.
[  OK  ] Finished Load Kernel Module configfs.
[  OK  ] Finished Load Kernel Module drm.
[  OK  ] Finished Load Kernel Module fuse.
[  OK  ] Finished Load Kernel Modules.
[  OK  ] Finished Generate network units from Kernel command line.
[  OK  ] Finished Remount Root and Kernel File Systems.
         Mounting FUSE Control File System...
         Mounting Kernel Configuration File System...
         Starting Flush Journal to Persistent Storage...
         Starting Apply Kernel Variables...
         Starting Create Static Device Nodes in /dev gracefully...
[    5.199236] systemd-journald[117]: Received client request to flush runtime journal.
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Finished Flush Journal to Persistent Storage.
[  OK  ] Finished Coldplug All udev Devices.
[  OK  ] Finished Apply Kernel Variables.
[  OK  ] Finished Create Static Device Nodes in /dev gracefully.
         Starting Create Static Device Nodes in /dev...
[  OK  ] Finished Create Static Device Nodes in /dev.
[  OK  ] Reached target Preparation for Local File Systems.
         Mounting /var/volatile...
[    5.413088] audit: type=1334 audit(1748544503.844:2): prog-id=6 op=LOAD
[    5.420109] audit: type=1334 audit(1748544503.852:3): prog-id=7 op=LOAD
         Starting Rule-based Manager for Device Events and Files...
[  OK  ] Mounted /var/volatile.
         Starting Load/Save OS Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Create System Files and Directories...
[  OK  ] Finished Load/Save OS Random Seed.
[    5.566444] audit: type=1334 audit(1748544503.996:4): prog-id=8 op=LOAD
[    5.574016] audit: type=1334 audit(1748544504.004:5): prog-id=9 op=LOAD
[    5.587641] audit: type=1334 audit(1748544504.004:6): prog-id=10 op=LOAD
         Starting User Database Manager...
[  OK  ] Finished Create System Files and Directories.
[    5.634233] audit: type=1334 audit(1748544504.064:7): prog-id=11 op=LOAD
         Starting Network Name Resolution...
         Starting Record System Boot/Shutdown in UTMP...
[  OK  ] Started User Database Manager.
[  OK  ] Finished Record System Boot/Shutdown in UTMP.
[  OK  ] Started Rule-based Manager for Device Events and Files.
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Host and Network Name Lookups.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timer Units.
[  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.
[    6.017135] audit: type=1334 audit(1748544504.444:8): prog-id=12 op=LOAD
         Starting D-Bus System Message Bus...
[  OK  ] Listening on Docker Socket for the API.
[  OK  ] Found device /dev/ttyS2.
[  OK  ] Reached target Socket Units.
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Reached target Basic System.
         Starting Avahi mDNS/DNS-SD Stack...
[    6.233643] audit: type=1334 audit(1748544504.664:9): prog-id=13 op=LOAD
         Starting NTP client/server...
         Starting Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[    6.312556] audit: type=1334 audit(1748544504.744:10): prog-id=14 op=LOAD
grep: /var/lib/opkg/info/*.control: No such file or directory
[    6.323621] audit: type=1334 audit(1748544504.752:11): prog-id=15 op=LOAD
         Starting User Login Management...
         Starting Telnet Server...
[  OK  ] Finished Print notice about GPLv3 packages.
[  OK  ] Finished IPv4 Packet Filtering Framework.
[  OK  ] Finished IPv6 Packet Filtering Framework.
[  OK  ] Finished Telnet Server.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Reached target Preparation for Network.
         Starting Network Configuration...
[  OK  ] Started NTP client/server.
[  OK  ] Started User Login Management.
[    6.886867] CAN device driver interface
[    6.891772] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    6.924132] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    6.933251] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[    6.948079] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    6.963612] cfg80211: failed to load regulatory.db
[  OK  ] Started Network Configuration.
[  OK  ] Reached target Network.
[    7.064931] ti-udma 285c0000.dma-controller: chan1: is running!
[    7.080370] am65-cpsw-nuss 46000000.ethernet eth0: PHY [46000f00.mdio:00] driver [TI DP83867] (irq=POLL)
[    7.092259] am65-cpsw-nuss 46000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[    7.131711] k3_r5_rproc bus@100000:bus@28380000:r5fss@41000000: k3_r5_cluster_rproc_init failed, ret = -517

[    7.148350] m_can_platform 2701000.can: m_can device registered (irq=707, version=32)
[    7.159860] m_can_platform 40528000.can: m_can device registered (irq=708, version=32)
         Starting LLDP daemon...
[    7.182819] m_can_platform 40568000.can: m_can device registered (irq=709, version=32)
[  OK  ] Started Netperf Benchmark Server.
[    7.205824] at24 0-0050: supply vcc not found, using dummy regulator
[    7.219101] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
         Starting Permit User Sessions...
[    7.251684] gpio-mux mux-controller-0: 2-way mux-controller registered
[    7.263944] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc8900
[    7.286252] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc8900
[    7.294390] m_can_platform 2731000.can: m_can device registered (irq=712, version=32)

[    7.302578] gpio-mux mux-controller-1: 2-way mux-controller registered
[    7.323226] remoteproc remoteproc0: releasing 41000000.r5f
[    7.331430] platform 41000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[  OK  ] Started Getty on tty1.
[    7.346032] platform 41000000.r5f: configured R5F for IPC-only mode
[    7.348274] platform 5c00000.r5f: configured R5F for IPC-only mode
[    7.367155] platform 41000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[    7.377200] platform 5c00000.r5f: assigned reserved memory node r5f-dma-memory@a2000000

[    7.390246] remoteproc remoteproc0: 41000000.r5f is available
[    7.390307] remoteproc remoteproc0: attaching to 41000000.r5f
[    7.390574] rproc-virtio rproc-virtio.11.auto: assigned reserved memory node r5f-dma-memory@a0000000
[    7.412319] virtio_rpmsg_bus virtio0: rpmsg host is online

[    7.414335] remoteproc remoteproc1: 5c00000.r5f is available
[    7.422968] rproc-virtio rproc-virtio.11.auto: registered virtio0 (type 7)
[    7.428237] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[    7.435448] remoteproc remoteproc0: remote processor 41000000.r5f is now attached
[    7.442717] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    7.458919] platform 41400000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[    7.471092] remoteproc remoteproc1: attaching to 5c00000.r5f
[    7.477775] rproc-virtio rproc-virtio.12.auto: assigned reserved memory node r5f-dma-memory@a2000000
[    7.479442] platform 41400000.r5f: mismatched mode: local_reset = deasserted, module_reset = deasserted, core_state = halted
[    7.488758] virtio_rpmsg_bus virtio1: rpmsg host is online
[    7.498211] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
[    7.504081] rproc-virtio rproc-virtio.12.auto: registered virtio1 (type 7)
[    7.511180] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    7.518031] remoteproc remoteproc1: remote processor 5c00000.r5f is now attached
[    7.536029] remoteproc remoteproc0: detached remote processor 41000000.r5f
[    7.544544] platform 5d00000.r5f: configured R5F for IPC-only mode
[    7.550918] k3_r5_rproc bus@100000:bus@28380000:r5fss@41000000: k3_r5_cluster_rproc_init failed, ret = -22
[    7.566409] k3_r5_rproc bus@100000:bus@28380000:r5fss@41000000: probe with driver k3_r5_rproc failed with error -22
[    7.567605] platform 5d00000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[    7.588921] remoteproc remoteproc3: 5d00000.r5f is available
[    7.596759] remoteproc remoteproc3: attaching to 5d00000.r5f
[    7.597962] remoteproc remoteproc2: releasing 41400000.r5f
[    7.603311] rproc-virtio rproc-virtio.11.auto: assigned reserved memory node r5f-dma-memory@a3000000
[    7.612610] remoteproc remoteproc0: releasing 41000000.r5f
[    7.617546] virtio_rpmsg_bus virtio0: rpmsg host is online
[    7.622635] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[    7.628133] rproc-virtio rproc-virtio.11.auto: registered virtio0 (type 7)
[    7.635593] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    7.642726] remoteproc remoteproc3: remote processor 5d00000.r5f is now attached
[  OK  ] Started LLDP daemon.
[  OK  ] Created slice Slice /system/tee-supplicant.
[  OK  ] Started TEE Supplicant on teepriv0.
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
         Starting Virtual Console Setup...
[    7.856586] m_can_platform 2701000.can main_mcan0: renamed from can0
[    7.870747] m_can_platform 40528000.can mcu_mcan0: renamed from can1
[    7.887693] m_can_platform 40568000.can mcu_mcan1: renamed from can2
[    7.910948] m_can_platform 2731000.can main_mcan3: renamed from can3
[  OK  ] Finished Virtual Console Setup.
[  OK  ] Created slice Slice /system/systemd-fsck.
         Expecting device /dev/mmcblk1p1...
[  OK  ] Found device /dev/mmcblk1p1.
         Starting File System Check on /dev/mmcblk1p1...
[  OK  ] Finished File System Check on /dev/mmcblk1p1.
         Mounting /run/media/boot-mmcblk1p1...
[  OK  ] Mounted /run/media/boot-mmcblk1p1.
[  OK  ] Started containerd container runtime.
[  OK  ] Reached target Multi-User System.
         Starting Record Runlevel Change in UTMP...
[  OK  ] Finished Record Runlevel Change in UTMP.

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

Arago Project j7200-evm ttyS2

Arago Gateway 2025.01 j7200-evm ttyS2

j7200-evm login: [   10.157636] am65-cpsw-nuss 46000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx

0 Jared McArthur 1 month ago in reply to Markus Koeniger

TI__Mastermind 29020 points

Hi Markus Koeniger,

Markus Koeniger said:
We use Yocto to build u-boot. The meta-ti version is tag: 11.01.13 (266ea0ab30aa5bf6db67ab42a6bb21b65d24aa50)

For the R5F, we use ti-processor-sdk-rtos-j7200-evm-10_01_00_04/pdk_j7200_10_01_00_25.

Why are you mixing SDK versions?

Additionally, the MCU1_0 needs to run the dm code, so your firmware will have to include that.

Yocto doesn't pull MCU1_0 ipc_echo_test if you look at the IPC_FW_LIST:

IPC_FW_LIST:j7200 =   "              ${MCU_1_1_FW} ${MCU_2_0_FW} ${MCU_2_1_FW}"

Why are you running your application on the MCU1_0 core?

Best,
Jared

0 Markus Koeniger 1 month ago in reply to Jared McArthur

Prodigy 40 points

Hi Jared McArthur ,

Jared McArthur said:
Yocto doesn't pull MCU1_0 ipc_echo_test if you look at the IPC_FW_LIST:

thats not the full truth. As I wrote above the firmware for MCU1_0 is pulled in ti-dm-fw.bb.

Our only problem is only MCU1_0. The "other" R5F cores which are loaded afterwards work perfectly fine when we build them with ti-processor-sdk-rtos-j7200-evm-10_01_00_04. If we build a new firmware for MCU1_0 and exchange the tispl.bin we have the following behavior:

- MCU2_0 and MCU2_1 work

- MCU1_1 does not work anymore even if the firmware was not touched

- MCU1_0 does not work anymore

Jared McArthur said:
Why are you mixing SDK versions?

We analyzed the firmware image ipc_echo_testb_mcu1_0_release_strip.xer5f that is pulled by ti-dm-fw.bb. It contains the version string 11.1.0-REL.PSDK.11.01.00.04. Thats why we picked this SDK. It was not our preferred approach to figure it out like this.

Is there a better suited SDK version?

We also tried the procedure with ti-processor-sdk-rtos-j7200-evm-11_02_00_02 but the results were much worse. The DRA821 was not even booting after the tispl.bin was exchanged.

Jared McArthur said:
Why are you running your application on the MCU1_0 core?

For our target application we will run applications on all cores. For sure MCU1_0 will have to do the boot as well.

Thanks a lot in advance for your help!

Best regards

Markus

0 Jared McArthur 1 month ago in reply to Markus Koeniger

TI__Mastermind 29020 points

Hi Markus Koeniger,

Markus Koeniger said:
Is there a better suited SDK version?

What config are you using for your Yocto build? There are changes to DM code between versions of the SDK. I would use the same RTOS SDK as the Yocto config you are using.

Have you tested building the firmware, and then rebuilding tispl.bin using the Linux SDK make files (after subbing out the ./board-support/prebuilt-images/ti-dm/j7200/ipc_echo_testb_mcu1_0_release_strip.xer5f)?

Best,
Jared

0 Markus Koeniger 1 month ago in reply to Jared McArthur

Prodigy 40 points

Hi Jared McArthur ,

Jared McArthur said:
What config are you using for your Yocto build? There are changes to DM code between versions of the SDK. I would use the same RTOS SDK as the Yocto config you are using.

Could you please give us a combination of SDK linux and SDK RTOS that is supposed to work?

If I 'm for example using version 11_02_01_03 for processor SDK and linux SDK the folder yocto-build/configs/processor-sdk does not contain a version 11_02_01_03. There is only 11.02.05.02 or 11.02.08.02 but not exactly 11_02_01_03. Does this work together with processor SDK 11_02_01_03?

Jared McArthur said:
Have you tested building the firmware, and then rebuilding tispl.bin using the Linux SDK make files (after subbing out the ./board-support/prebuilt-images/ti-dm/j7200/ipc_echo_testb_mcu1_0_release_strip.xer5f)?

We use the Yocto approach.

The mayor question for us is: How can we rebuild the MCU1_0 firmware that is pulled in by ti-dm-fw.bb.

I would really appreciate an answer on this.

Best regards

Markus

0 Jared McArthur 1 month ago in reply to Markus Koeniger

TI__Mastermind 29020 points

Hi Markus Koeniger,

For the config, I would use: processor-sdk-gateway-11.02.01-config.txt

./oe-layertool-setup.sh -f configs/processor-sdk-gateway/processor-sdk-gateway-11.02.01-config.txt

To replace the MCU1_0 firmware, I would create a new meta layer with a ti-dm-fw.bbappend.

$ tree meta-jared/
meta-jared/
├── conf
│   └── layer.conf
└── recipes-bsp
    └── ti-dm-fw
        ├── files
        │   └── ipc_echo_testb_mcu1_0_release_strip.xer5f
        └── ti-dm-fw.bbappend

4 directories, 3 files

The ipc_echo_testb_mcu1_0_release_strip.xer5f is the renamed binarty that was built using the RTOS SDK (ipc_echo_testb_freertos_mcu1_0_release_strip.xer5f).

$ cd <path/to/psdk/rtos>
$ SOC=j7200 SDK_IMAGE=default ./sdk_builder/scripts/setup_psdk_rtos.sh --install_toolchain
$ export TOOLS_INSTALL_PATH=$HOME/ti
$ cd pdk_j7200_11_02_01_08/packages/ti/build
$ make ipc_echo_testb_freertos SOC=j7200 BOARD=j7200_evm CORE=mcu1_0
$ ls ../binary/ipc_echo_testb_freertos/bin/j7200_evm/ipc_echo_testb_freertos_mcu1_0_release_strip.xer5f
../binary/ipc_echo_testb_freertos/bin/j7200_evm/ipc_echo_testb_freertos_mcu1_0_release_strip.xer5f

The ti-dm-fw.bbappend contains the following:

ILESEXTRAPATHS:prepend := "${THISDIR}/files:"

SRC_URI:append:j7200 = " file://ipc_echo_testb_mcu1_0_release_strip.xer5f"

do_install:prepend:j7200() {
    cp ${WORKDIR}/ipc_echo_testb_mcu1_0_release_strip.xer5f ${S}/${DM_FW_DIR}/
}

Best,
Jared

0 Markus Koeniger 1 month ago in reply to Jared McArthur

Prodigy 40 points

Hi Jared McArthur ,

sorry for the late response. It works when I use your recommended versions!

Thanks for your help!

Best regards

Markus

0 Jared McArthur 1 month ago in reply to Markus Koeniger

TI__Mastermind 29020 points

Hi Markus Koeniger,

Thanks for the update. I will mark the thread as closed.

Best,
Jared

Processors

Processors forum

DRA821U: Yocto buildchain, rebuildung ti-dm firmware