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AM6442: Sporadic boot failure since Arago 11

Part Number: AM6442
Other Parts Discussed in Thread: TPS65220, TPS65219, SYSCONFIG

Tool/software:

Dear TI experts,

we are developing a board based on the AM6442-SK eval board. We started with Arago 10, and got our board working. We did a cyclic boot tests (power on, wait, connect via ssh, power off) for many days without any problem.
Recently we switched from Arago 10.00.07 to Arago 11 (11.00.09, see submodules.txt in files.zip), and now we experience sporadic boot errors.

From time to time, after a power cycle, the boot process crashes during linux boot. The location of the crash is not always the same (see appended logs).
U-boot seems to boot properly. If the system boots properly and we run stress tests stream / stress-ng) run without any problem.

Our devicetrees (k3-am642-vem.dts is the same for u-boot and kernel), the defconfigs for U-boot (R5 / A53) and the u-boot enviroment are attached.

We left the kernel config unchanged. Our main changes in device-tree / u-boot config are:

  • We have no USB, so everything related has been removed (USB / DFU / serdes)
  • we have e.mmc (sdhci0) and sd card (sdhci1).
  • We store the u-boot environment (redundant) in e.mmc, therefore the power domain of e.mmc and sd card was changed to TI_SCI_PD_SHARED so that it also works when booting from SD-card
  • we have a PMIC TPS65220 at i2c0, which is set up using the TPS65219 driver in device tree
  • We have a board EEPROM at i2c0, which is also read out by u-boot
  • We do not plan to use efi boot, so everything related has been removed
  • To make the Bootloader binaries fit in our 4MB boot partition, the offsets of the single components (tispl.bin / u-boot.img) have been changed
  • We use a Micron LPDDR4, and I configured the DRAM controller using the SysConfig tool. The *.dtsi file worked fine for Arago10.

We currently boot from SD-Card, but also have an E.MMC on our board which will be our boot medium later.


One thing we experienced is that u-boot now sets up the PMIC (LDO1 voltage changes from 3V3 -> 1V8 as stated in the device tree, we saw the traffic on I2C bus). With Arago 10, this was not the case, and
only linux changed the voltage, even though the device tree node was the same.
Is it problematic if U-boot (maybe even R5 SPL, since it has the bootph-all attribute) and linux are configuring the PMIC? Must the power domain of main_i2c0 be set to TI_SCI_PD_SHARED than too?
Why isn't the power domain of main_i2c0 set to TI_SCI_PD_SHARED for the eval boards? The board detection eeprom is at main_i2c0, and it is readout by r5-u-boot and it is available from linux as well.
Can you please explain, when to use TI_SCI_PD_SHARED / TI_SCI_PD_EXCLUSIVE?


Also unclear to me is the following line in the boot log files (good and bad logs), since I cannot se any dependendy cycle in my device tree:
/bus@f4000/i2c@20000000/pmic@30: Fixed dependency cycle(s) with /bus@f4000/i2c@20000000/pmic@30/regulators/buck2


Any help is highly appreciated. If more information is needed, just reach out.

BR Benjamin

U-Boot SPL 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:02:39 +0000)
Resetting on cold boot to workaround ErrataID:i2331
Please resend tiboot3.bin in case of UART/DFU boot
resetting ...

U-Boot SPL 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:02:39 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
SPL initial stack usage: 13376 bytes
Trying to boot from MMC2
Authentication passed
Authentication passed
Loading Environment from MMC... Reading from MMC(0)... OK
Authentication passed
Authentication passed
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.12.0(release):11.00.09-dirty
NOTICE:  BL31: Built : 12:35:58, Mar 24 2025
I/TC: 
I/TC: OP-TEE version: 4.5.0-73-gef1ebdc23-dev (gcc version 13.3.0 (GCC)) #1 Tue Feb  4 11:33:18 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 '11.0.7--v11.00.07 (Fancy Rat)')
I/TC: Activated SA2UL 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 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:01:50 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
Trying to boot from MMC2
Authentication passed
Authentication passed


U-Boot 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:01:50 +0000)

SoC:   AM64X SR2.0 HS-FS
Model: VEM Base Board, Loop 0 (1st prototype)
Board: VEM board
DRAM:  1 GiB
Core:  93 devices, 29 uclasses, devicetree: separate
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from MMC... Reading from MMC(0)... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
VHIP signature mismatch !
Net:   eth0: ethernet@8000000port@1, eth1: ethernet@8000000port@2
Hit any key to stop autoboot:  0 
boot production image
switch to partitions #0, OK
mmc1 is current device
switch to partitions #0, OK
mmc1 is current device
22258176 bytes read in 874 ms (24.3 MiB/s)
63197 bytes read in 5 ms (12.1 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 000000008feed000, end 000000008fffffff ... OK
Working FDT set to 8feed000

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.12.17-ti-00773-g7c4e3e6f5bc8 (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Mon May 19 12:01:51 UTC 2025
[    0.000000] KASLR disabled due to lack of seed
[    0.000000] Machine model: VEM Base Board, Loop 0 (1st prototype)
[    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] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node m4f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a40fffff (1024 KiB) nomap non-reusable m4f-dma-memory@a4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node m4f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4100000..0x00000000a4ffffff (15360 KiB) nomap non-reusable m4f-memory@a4100000
[    0.000000] OF: reserved mem: 0x00000000a5000000..0x00000000a57fffff (8192 KiB) nomap non-reusable ipc-memories@a5000000
[    0.000000] OF: reserved mem: initialized node slot_memory@70100000, compatible id dma-heap-carveout
[    0.000000] OF: reserved mem: 0x0000000070100000..0x000000007013ffff (256 KiB) nomap non-reusable slot_memory@70100000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000bfffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    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 0x000000009e800000-0x00000000a57fffff]
[    0.000000]   node   0: [mem 0x00000000a5800000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff]
[    0.000000] cma: Reserved 32 MiB at 0x00000000bcc00000 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 VIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=076c4a2a-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 262144
[    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[    0.000000] software IO TLB: SWIOTLB bounce buffer size adjusted to 1MB
[    0.000000] software IO TLB: area num 2.
[    0.000000] software IO TLB: mapped [mem 0x00000000bcb00000-0x00000000bcc00000] (1MB)
[    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: 256 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 0:0x0000000001840000
[    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 @80800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000080040000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000080050000
[    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
[    0.000001] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008832] Console: colour dummy device 80x25
[    0.013458] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.024139] pid_max: default: 32768 minimum: 301
[    0.028980] LSM: initializing lsm=capability,selinux
[    0.034126] SELinux:  Initializing.
[    0.038293] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.045869] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.070442] rcu: Hierarchical SRCU implementation.
[    0.075407] rcu:     Max phase no-delay instances is 1000.
[    0.081010] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.089941] EFI services will not be available.
[    0.094922] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
[    0.108624] Detected VIPT I-cache on CPU1
[    0.108743] GICv3: CPU1: found redistributor 1 region 0:0x0000000001860000
[    0.108764] GICv3: CPU1: using allocated LPI pending table @0x0000000080060000
[    0.108825] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.109055] smp: Brought up 1 node, 2 CPUs
[    0.138444] SMP: Total of 2 processors activated.
[    0.143255] CPU: All CPU(s) started at EL2
[    0.147462] CPU features: detected: 32-bit EL0 Support
[    0.152719] CPU features: detected: CRC32 instructions
[    0.158019] alternatives: applying system-wide alternatives
[    0.164465] Memory: 849372K/1048576K available (12928K kernel code, 1256K rwdata, 4644K rodata, 2752K init, 641K bss, 158464K reserved, 32768K cma-reserved)
[    0.179911] devtmpfs: initialized
[    0.194038] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.204049] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.212221] 27152 pages in range for non-PLT usage
[    0.212252] 518672 pages in range for PLT usage
[    0.217644] pinctrl core: initialized pinctrl subsystem
[    0.228205] DMI not present or invalid.
[    0.234857] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.242611] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[    0.250699] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.259709] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.267967] audit: initializing netlink subsys (disabled)
[    0.274049] audit: type=2000 audit(0.212:1): state=initialized audit_enabled=0 res=1
[    0.274668] thermal_sys: Registered thermal governor 'step_wise'
[    0.282016] thermal_sys: Registered thermal governor 'power_allocator'
[    0.288243] cpuidle: using governor menu
[    0.299204] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.306242] ASID allocator initialised with 65536 entries
[    0.318919] /bus@f4000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@f4000/interrupt-controller@1800000
[    0.341519] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.348510] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.354925] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.361863] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.368270] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.375208] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.381615] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.388558] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.397966] k3-chipinfo 43000014.chipid: Family:AM64X rev:SR2.0 JTAGID[0x1bb3802f] Detected
[    0.410699] iommu: Default domain type: Translated
[    0.415633] iommu: DMA domain TLB invalidation policy: strict mode
[    0.422449] SCSI subsystem initialized
[    0.426951] usbcore: registered new interface driver usbfs
[    0.432610] usbcore: registered new interface driver hub
[    0.438101] usbcore: registered new device driver usb
[    0.443891] pps_core: LinuxPPS API ver. 1 registered
[    0.448985] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.458336] PTP clock support registered
[    0.462390] EDAC MC: Ver: 3.0.0
[    0.466191] scmi_core: SCMI protocol bus registered
[    0.471744] FPGA manager framework
[    0.475373] Advanced Linux Sound Architecture Driver Initialized.
[    0.482908] vgaarb: loaded
[    0.486327] clocksource: Switched to clocksource arch_sys_counter
[    0.493018] VFS: Disk quotas dquot_6.6.0
[    0.497088] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.514352] Carveout Heap: Exported 0 MiB at 0x0000000070100000
[    0.520570] NET: Registered PF_INET protocol family
[    0.525783] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.534748] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[    0.543417] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.551360] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.559349] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.567023] TCP: Hash tables configured (established 8192 bind 8192)
[    0.573759] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.580576] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.588004] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.594526] RPC: Registered named UNIX socket transport module.
[    0.600626] RPC: Registered udp transport module.
[    0.605446] RPC: Registered tcp transport module.
[    0.610256] RPC: Registered tcp-with-tls transport module.
[    0.615867] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.622463] NET: Registered PF_XDP protocol family
[    0.627388] PCI: CLS 0 bytes, default 64
[    0.633055] Initialise system trusted keyrings
[    0.638042] workingset: timestamp_bits=46 max_order=18 bucket_order=0
[    0.645147] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.651652] NFS: Registering the id_resolver key type
[    0.656895] Key type id_resolver registered
[    0.661178] Key type id_legacy registered
[    0.665306] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.672162] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.746175] Key type asymmetric registered
[    0.750405] Asymmetric key parser 'x509' registered
[    0.755527] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.763396] io scheduler mq-deadline registered
[    0.768056] io scheduler kyber registered
[    0.772209] io scheduler bfq registered
[    0.779793] pinctrl-single 4084000.pinctrl: 33 pins, size 132
[    0.786371] pinctrl-single f4000.pinctrl: 180 pins, size 720
[    0.794048] ledtrig-cpu: registered to indicate activity on CPUs
[    0.807839] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.826297] loop: module loaded
[    0.830999] megasas: 07.727.03.00-rc1
[    0.840022] tun: Universal TUN/TAP device driver, 1.6
[    0.847033] VFIO - User Level meta-driver version: 0.3
[    0.853712] usbcore: registered new interface driver usb-storage
[    0.860625] i2c_dev: i2c /dev entries driver
[    0.866433] sdhci: Secure Digital Host Controller Interface driver
[    0.872798] sdhci: Copyright(c) Pierre Ossman
[    0.877552] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.884139] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.891613] usbcore: registered new interface driver usbhid
[    0.897357] usbhid: USB HID core driver
[    0.903034] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 (0,8000003f) counters available
[    0.913478] 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
[    0.918081] optee: revision 4.5 (ef1ebdc23034a804)
[    0.935012] optee: dynamic shared memory is enabled
[    0.946006] optee: initialized driver
[    0.949777] random: crng init done
[    0.955696] Initializing XFRM netlink socket
[    0.960168] NET: Registered PF_PACKET protocol family
[    0.965445] Key type dns_resolver registered
[    0.980647] registered taskstats version 1
[    0.985071] Loading compiled-in X.509 certificates
[    1.006531] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
[    1.127722] /bus@f4000/i2c@20000000/pmic@30: Fixed dependency cycle(s) with /bus@f4000/i2c@20000000/pmic@30/regulators/buck2
[    1.163650] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[    1.165085] VDDSHV_SDIO_PMIC: Bringing 3300000uV into 1800000-1800000uV
[    1.178192] omap_i2c 20010000.i2c: bus 1 rev0.12 at 400 kHz
[    1.184753] ti-sci-intr bus@f4000:interrupt-controller@a00000: Interrupt Router 3 domain created
[    1.194244] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    1.204010] ti-udma 485c0100.dma-controller: Number of rings: 68
[    1.210730] ti-udma 485c0100.dma-controller: Failed to allocate IRQs -28
[    1.217605] ti-udma 485c0100.dma-controller: Failed to allocate MSI interrupts
[    1.225007] ti-udma 485c0100.dma-controller: probe with driver ti-udma failed with error -28
[    1.234536] ti-udma 485c0000.dma-controller: Number of rings: 288
[    1.243672] ti-udma 485c0000.dma-controller: Failed to allocate IRQs -28
[    1.250570] ti-udma 485c0000.dma-controller: Failed to allocate MSI interrupts
[    1.257963] ti-udma 485c0000.dma-controller: probe with driver ti-udma failed with error -28
[    1.267580] omap8250 2800000.serial: error -ENXIO: IRQ index 0 not found
[    1.276316] davinci_mdio 8000f00.mdio: Configuring MDIO in manual mode
[    1.318363] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.332099] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83822
[    1.340407] davinci_mdio 8000f00.mdio: phy[1]: device 8000f00.mdio:01, driver TI DP83822
[    1.348742] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA00903, cpsw version 0x6BA80903 Ports: 3 quirks:00000006
[    1.362111] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.4
[    1.369423] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512, Policers 32
[    1.376682] am65-cpsw-nuss 8000000.ethernet: error -ENXIO: Failed to get IRQ number
[    1.384527] am65-cpsw-nuss 8000000.ethernet: cpts create err -6
[    1.393417] am65-cpts 39000000.cpts: error -ENXIO: Failed to get IRQ number
[    1.401841] davinci_gpio 600000.gpio: error -ENXIO: IRQ index 0 not found
[    1.409606] davinci_gpio 601000.gpio: error -ENXIO: IRQ index 0 not found
[    1.420020] clk: Disabling unused clocks
[    1.445387] PM: genpd: Disabling unused power domains
[    1.450708] ALSA device list:
[    1.453740]   No soundcards found.
[    1.457415] Warning: unable to open an initial console.
[    1.462893] Waiting for root device PARTUUID=076c4a2a-02...
[   11.592176] platform fa10000.mmc: deferred probe pending: platform: supplier emmc not ready
[   11.600793] platform fa00000.mmc: deferred probe pending: platform: supplier regulator-3 not ready
[   11.609980] platform regulator-3: deferred probe pending: platform: supplier 600000.gpio not ready
[   11.619152] platform regulator-4: deferred probe pending: platform: supplier 600000.gpio not ready
[   11.628330] platform emmc: deferred probe pending: platform: supplier 600000.gpio not ready
[   11.636874] platform leds: deferred probe pending: leds-gpio: Failed to get GPIO '/leds/led-0'
U-Boot SPL 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:02:39 +0000)
Resetting on cold boot to workaround ErrataID:i2331
Please resend tiboot3.bin in case of UART/DFU boot
resetting ...

U-Boot SPL 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:02:39 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
SPL initial stack usage: 13376 bytes
Trying to boot from MMC2
Authentication passed
Authentication passed
Loading Environment from MMC... Reading from MMC(0)... OK
Authentication passed
Authentication passed
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.12.0(release):11.00.09-dirty
NOTICE:  BL31: Built : 12:35:58, Mar 24 2025
I/TC: 
I/TC: OP-TEE version: 4.5.0-73-gef1ebdc23-dev (gcc version 13.3.0 (GCC)) #1 Tue Feb  4 11:33:18 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 '11.0.7--v11.00.07 (Fancy Rat)')
I/TC: Activated SA2UL 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 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:01:50 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
Trying to boot from MMC2
Authentication passed
Authentication passed


U-Boot 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:01:50 +0000)

SoC:   AM64X SR2.0 HS-FS
Model: VEM Base Board, Loop 0 (1st prototype)
Board: VEM board
DRAM:  1 GiB
Core:  93 devices, 29 uclasses, devicetree: separate
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from MMC... Reading from MMC(0)... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
VHIP signature mismatch !
Net:   eth0: ethernet@8000000port@1, eth1: ethernet@8000000port@2
Hit any key to stop autoboot:  0 
boot production image
switch to partitions #0, OK
mmc1 is current device
switch to partitions #0, OK
mmc1 is current device
22258176 bytes read in 875 ms (24.3 MiB/s)
63197 bytes read in 6 ms (10 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 000000008feed000, end 000000008fffffff ... OK
Working FDT set to 8feed000

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.12.17-ti-00773-g7c4e3e6f5bc8 (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Mon May 19 12:01:51 UTC 2025
[    0.000000] KASLR disabled due to lack of seed
[    0.000000] Machine model: VEM Base Board, Loop 0 (1st prototype)
[    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] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node m4f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a40fffff (1024 KiB) nomap non-reusable m4f-dma-memory@a4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node m4f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4100000..0x00000000a4ffffff (15360 KiB) nomap non-reusable m4f-memory@a4100000
[    0.000000] OF: reserved mem: 0x00000000a5000000..0x00000000a57fffff (8192 KiB) nomap non-reusable ipc-memories@a5000000
[    0.000000] OF: reserved mem: initialized node slot_memory@70100000, compatible id dma-heap-carveout
[    0.000000] OF: reserved mem: 0x0000000070100000..0x000000007013ffff (256 KiB) nomap non-reusable slot_memory@70100000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000bfffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    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 0x000000009e800000-0x00000000a57fffff]
[    0.000000]   node   0: [mem 0x00000000a5800000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff]
[    0.000000] cma: Reserved 32 MiB at 0x00000000bcc00000 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 VIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=076c4a2a-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 262144
[    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[    0.000000] software IO TLB: SWIOTLB bounce buffer size adjusted to 1MB
[    0.000000] software IO TLB: area num 2.
[    0.000000] software IO TLB: mapped [mem 0x00000000bcb00000-0x00000000bcc00000] (1MB)
[    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: 256 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 0:0x0000000001840000
[    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 @80800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000080040000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000080050000
[    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
[    0.000001] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008838] Console: colour dummy device 80x25
[    0.013466] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.024148] pid_max: default: 32768 minimum: 301
[    0.028989] LSM: initializing lsm=capability,selinux
[    0.034136] SELinux:  Initializing.
[    0.038300] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.045876] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.066620] rcu: Hierarchical SRCU implementation.
[    0.071590] rcu:     Max phase no-delay instances is 1000.
[    0.077202] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.086168] EFI services will not be available.
[    0.094889] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
[    0.112259] Detected VIPT I-cache on CPU1
[    0.112381] GICv3: CPU1: found redistributor 1 region 0:0x0000000001860000
[    0.112402] GICv3: CPU1: using allocated LPI pending table @0x0000000080060000
[    0.112461] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.112680] smp: Brought up 1 node, 2 CPUs
[    0.142065] SMP: Total of 2 processors activated.
[    0.146877] CPU: All CPU(s) started at EL2
[    0.151083] CPU features: detected: 32-bit EL0 Support
[    0.156343] CPU features: detected: CRC32 instructions
[    0.161644] alternatives: applying system-wide alternatives
[    0.168095] Memory: 849372K/1048576K available (12928K kernel code, 1256K rwdata, 4644K rodata, 2752K init, 641K bss, 158464K reserved, 32768K cma-reserved)
[    0.183548] devtmpfs: initialized
[    0.197650] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.207663] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.215833] 27152 pages in range for non-PLT usage
[    0.215862] 518672 pages in range for PLT usage
[    0.221252] pinctrl core: initialized pinctrl subsystem
[    0.231816] DMI not present or invalid.
[    0.238472] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.246228] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[    0.254294] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.263296] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.271553] audit: initializing netlink subsys (disabled)
[    0.277628] audit: type=2000 audit(0.216:1): state=initialized audit_enabled=0 res=1
[    0.278247] thermal_sys: Registered thermal governor 'step_wise'
[    0.285598] thermal_sys: Registered thermal governor 'power_allocator'
[    0.291822] cpuidle: using governor menu
[    0.302785] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.309825] ASID allocator initialised with 65536 entries
[    0.322491] /bus@f4000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@f4000/interrupt-controller@1800000
[    0.345077] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.352069] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.358484] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.365422] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.371831] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.378768] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.385175] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.392116] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.401503] k3-chipinfo 43000014.chipid: Family:AM64X rev:SR2.0 JTAGID[0x1bb3802f] Detected
[    0.414232] iommu: Default domain type: Translated
[    0.419169] iommu: DMA domain TLB invalidation policy: strict mode
[    0.425985] SCSI subsystem initialized
[    0.430479] usbcore: registered new interface driver usbfs
[    0.436137] usbcore: registered new interface driver hub
[    0.441628] usbcore: registered new device driver usb
[    0.447413] pps_core: LinuxPPS API ver. 1 registered
[    0.452510] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.461862] PTP clock support registered
[    0.465914] EDAC MC: Ver: 3.0.0
[    0.469711] scmi_core: SCMI protocol bus registered
[    0.475260] FPGA manager framework
[    0.478885] Advanced Linux Sound Architecture Driver Initialized.
[    0.486417] vgaarb: loaded
[    0.489818] clocksource: Switched to clocksource arch_sys_counter
[    0.496514] VFS: Disk quotas dquot_6.6.0
[    0.500584] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.517753] Carveout Heap: Exported 0 MiB at 0x0000000070100000
[    0.523985] NET: Registered PF_INET protocol family
[    0.529200] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.538141] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[    0.546809] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.554757] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.562746] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.570418] TCP: Hash tables configured (established 8192 bind 8192)
[    0.577149] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.583969] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.591399] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.597954] RPC: Registered named UNIX socket transport module.
[    0.604042] RPC: Registered udp transport module.
[    0.608868] RPC: Registered tcp transport module.
[    0.613679] RPC: Registered tcp-with-tls transport module.
[    0.619288] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.625883] NET: Registered PF_XDP protocol family
[    0.630808] PCI: CLS 0 bytes, default 64
[    0.636484] Initialise system trusted keyrings
[    0.641490] workingset: timestamp_bits=46 max_order=18 bucket_order=0
[    0.648593] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.655090] NFS: Registering the id_resolver key type
[    0.660339] Key type id_resolver registered
[    0.664621] Key type id_legacy registered
[    0.668750] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.675606] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.749528] Key type asymmetric registered
[    0.753760] Asymmetric key parser 'x509' registered
[    0.758874] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.766749] io scheduler mq-deadline registered
[    0.771406] io scheduler kyber registered
[    0.775558] io scheduler bfq registered
[    0.783122] pinctrl-single 4084000.pinctrl: 33 pins, size 132
[    0.789634] pinctrl-single f4000.pinctrl: 180 pins, size 720
[    0.797358] ledtrig-cpu: registered to indicate activity on CPUs
[    0.811106] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.829702] loop: module loaded
[    0.834368] megasas: 07.727.03.00-rc1
[    0.843394] tun: Universal TUN/TAP device driver, 1.6
[    0.850346] VFIO - User Level meta-driver version: 0.3
[    0.857036] usbcore: registered new interface driver usb-storage
[    0.863961] i2c_dev: i2c /dev entries driver
[    0.869650] sdhci: Secure Digital Host Controller Interface driver
[    0.876090] sdhci: Copyright(c) Pierre Ossman
[    0.880864] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.887452] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.894944] usbcore: registered new interface driver usbhid
[    0.900688] usbhid: USB HID core driver
[    0.906403] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 (0,8000003f) counters available
[    0.916840] 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
[    0.921439] optee: revision 4.5 (ef1ebdc23034a804)
[    0.938391] optee: dynamic shared memory is enabled
[    0.949381] optee: initialized driver
[    0.953151] random: crng init done
[    0.959080] Initializing XFRM netlink socket
[    0.963611] NET: Registered PF_PACKET protocol family
[    0.968910] Key type dns_resolver registered
[    0.984179] registered taskstats version 1
[    0.988614] Loading compiled-in X.509 certificates
[    1.009576] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
[    1.130648] /bus@f4000/i2c@20000000/pmic@30: Fixed dependency cycle(s) with /bus@f4000/i2c@20000000/pmic@30/regulators/buck2
[    1.159400] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[    1.166730] VDDSHV_SDIO_PMIC: Bringing 3300000uV into 1800000-1800000uV
[    1.171054] omap_i2c 20010000.i2c: bus 1 rev0.12 at 400 kHz
[    1.179955] ti-sci-intr bus@f4000:interrupt-controller@a00000: Interrupt Router 3 domain created
[    1.189482] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    1.199210] ti-udma 485c0100.dma-controller: Number of rings: 68
[    1.207264] ti-udma 485c0100.dma-controller: Channels: 24 (bchan: 12, tchan: 6, rchan: 6)
[    1.217744] ti-udma 485c0000.dma-controller: Number of rings: 288
[    1.236024] ti-udma 485c0000.dma-controller: Channels: 44 (tchan: 29, rchan: 15)
[    1.247745] printk: legacy console [ttyS2] disabled
[    1.253265] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 358, base_baud = 3000000) is a 8250
[    1.262199] printk: legacy console [ttyS2] enabled
[    1.262199] printk: legacy console [ttyS2] enabled
[    1.272000] printk: legacy bootconsole [ns16550a0] disabled
[    1.272000] printk: legacy bootconsole [ns16550a0] disabled
[    1.285555] davinci_mdio 8000f00.mdio: Configuring MDIO in manual mode
[    1.325830] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.339396] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83822
[    1.347517] davinci_mdio 8000f00.mdio: phy[1]: device 8000f00.mdio:01, driver TI DP83822
[    1.355666] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA00903, cpsw version 0x6BA80903 Ports: 3 quirks:00000006
[    1.368741] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.4
[    1.375896] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512, Policers 32
[    1.384187] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[    1.407480] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 16
[    1.421982] am65-cpts 39000000.cpts: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:0
[    1.445859] mmc0: CQHCI version 5.10
[    1.451533] mmc1: CQHCI version 5.10
[    1.489835] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[    1.497362] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[    1.498265] clk: Disabling unused clocks
[    1.529141] PM: genpd: Disabling unused power domains
[    1.534428] ALSA device list:
[    1.537394]   No soundcards found.
[    1.541295] Waiting for root device PARTUUID=076c4a2a-02...
[    1.559480] mmc1: new ultra high speed SDR104 SDHC card at address 59b4
[    1.571139] mmcblk1: mmc1:59b4 USDU1 14.4 GiB
[    1.577924]  mmcblk1: p1 p2
[    1.618176] mmc0: Command Queue Engine enabled
[    1.622715] mmc0: new HS200 MMC card at address 0001
[    1.629069] mmcblk0: mmc0:0001 DG4008 3.35 GiB
[    1.638193]  mmcblk0: p1 p2
[    1.642564] mmcblk0boot0: mmc0:0001 DG4008 4.00 MiB
[    1.650140] mmcblk0boot1: mmc0:0001 DG4008 4.00 MiB
[    1.656693] EXT4-fs (mmcblk1p2): recovery complete
[    1.657075] mmcblk0gp0: mmc0:0001 DG4008 32.0 MiB
[    1.664653] EXT4-fs (mmcblk1p2): mounted filesystem 2f25c3c0-af26-410d-82b7-3938d7d1b6b5 r/w with ordered data mode. Quota mode: none.
[    1.678596] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    1.685091] mmcblk0gp1: mmc0:0001 DG4008 32.0 MiB
[    1.685722] devtmpfs: mounted
[    1.694936] Freeing unused kernel memory: 2752K
[    1.694966] mmcblk0rpmb: mmc0:0001 DG4008 4.00 MiB, chardev (239:0)
[    1.699641] Run /sbin/init as init process
[    1.900012] systemd[1]: System time before build time, advancing clock.
[    1.950075] NET: Registered PF_INET6 protocol family
[    1.956707] Segment Routing with IPv6
[    1.960481] In-situ OAM (IOAM) with IPv6
[    1.999382] systemd[1]: systemd 255.17^ 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)
[    2.031357] systemd[1]: Detected architecture arm64.

Welcome to Arago 2025.01!

[    2.052463] systemd[1]: Hostname set to <am64xx-vem>.
[    2.720282] systemd[1]: Queued start job for default target Multi-User System.
[    2.766985] systemd[1]: Created slice Slice /system/getty.
[  OK  ] Created slice Slice /system/getty.
[    2.789384] systemd[1]: Created slice Slice /system/modprobe.
[  OK  ] Created slice Slice /system/modprobe.
[    2.809313] systemd[1]: Created slice Slice /system/serial-getty.
[  OK  ] Created slice Slice /system/serial-getty.
[    2.828686] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    2.846622] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[    2.866549] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    2.886271] systemd[1]: Expecting device /dev/ttyS2...
         Expecting device /dev/ttyS2...
[    2.902269] systemd[1]: Reached target Path Units.
[  OK  ] Reached target Path Units.
[    2.918221] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    2.938190] systemd[1]: Reached target Slice Units.
[  OK  ] Reached target Slice Units.
[    2.954243] systemd[1]: Reached target Swaps.
[  OK  ] Reached target Swaps.
[    3.017627] systemd[1]: Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[    3.038311] systemd[1]: Reached target RPC Port Mapper.
[  OK  ] Reached target RPC Port Mapper.
[    3.063779] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    3.082759] systemd[1]: Listening on initctl Compatibility Named Pipe.
[  OK  ] Listening on initctl Compatibility Named Pipe.
[    3.104104] systemd[1]: Listening on Journal Audit Socket.
[  OK  ] Listening on Journal Audit Socket.
[    3.127234] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    3.147274] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    3.170061] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    3.193302] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    3.211057] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    3.231186] systemd[1]: Listening on User Database Manager Socket.
[  OK  ] Listening on User Database Manager Socket.
[    3.278499] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    3.294825] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[    3.342542] systemd[1]: Mounting Kernel Debug File System...
         Mounting Kernel Debug File System...
[    3.362815] systemd[1]: Kernel Trace File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[    3.402494] systemd[1]: Mounting Temporary Directory /tmp...
         Mounting Temporary Directory /tmp...
[    3.416739] systemd[1]: Starting Create List of Static Device Nodes...
         Starting Create List of Static Device Nodes...
[    3.451184] systemd[1]: Starting Load Kernel Module configfs...
         Starting Load Kernel Module configfs...
[    3.475526] systemd[1]: Starting Load Kernel Module drm...
         Starting Load Kernel Module drm...
[    3.502856] systemd[1]: Starting Load Kernel Module fuse...
         Starting Load Kernel Module fuse...
[    3.549356] systemd[1]: Starting RPC Bind...
         Starting RPC Bind...
[    3.561136] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/).
[    3.591807] fuse: init (API version 7.41)
[    3.600774] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    3.643056] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    3.675315] systemd[1]: Starting Generate network units from Kernel command line...
         Starting Generate network units from Kernel command line...
[    3.731408] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems cryptodev: loading out-of-tree module taints kernel.
[0m...
[    3.770539] sysctl table check failed: ioctl/(null) procname is null
[    3.789981] sysctl table check failed: ioctl/(null) No proc_handler
[    3.796942] systemd-journald[108]: Collecting audit messages is enabled.
[    3.797500] systemd[1]: Starting Coldplug All udev Devices...
         Starting Coldplug All udev Devices...
[    3.817997] cryptodev: driver 1.14 loaded.
[    3.836518] systemd[1]: Started RPC Bind.
[  OK  ] Started RPC Bind.
[    3.856030] systemd[1]: Mounted Huge Pages File System.
[  OK  ] Mounted Huge Pages File System.
[    3.881977] EXT4-fs (mmcblk1p2): re-mounted 2f25c3c0-af26-410d-82b7-3938d7d1b6b5 r/w. Quota mode: none.
[    3.885582] systemd[1]: Mounted POSIX Message Queue File System.
[  OK  ] Mounted POSIX Message Queue File System.
[    3.927656] systemd[1]: Mounted Kernel Debug File System.
[  OK  ] Mounted Kernel Debug File System.
[    3.945453] systemd[1]: Mounted Temporary Directory /tmp.
[  OK  ] Mounted Temporary Directory /tmp.
[    3.967137] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.
[  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...
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Mounted Kernel Configuration File S[    4.363918] systemd-journald[108]: Received client request to flush runtime journal.
ystem.
[  OK  ] Finished Flush Journal to Persistent Storage.
[  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...
[    4.798237] audit: type=1334 audit(1736360579.896:2): prog-id=6 op=LOAD
[    4.813726] audit: type=1334 audit(1736360579.908:3): 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 Coldplug All udev Devices.
[  OK  ] Finished Load/Save OS Random Seed.
[  OK  ] Finished Create System Files and Directories.
[    5.127427] audit: type=1334 audit(1736360580.224:4): prog-id=8 op=LOAD
         Starting Network Name Resolution...
[    5.168272] audit: type=1334 audit(1736360580.264:5): prog-id=9 op=LOAD
         Starting Network Time Synchronization...
         Starting Record System Boot/Shutdown in UTMP...
[    5.273985] audit: type=1334 audit(1736360580.368:6): prog-id=10 op=LOAD
[    5.282554] audit: type=1334 audit(1736360580.368:7): prog-id=11 op=LOAD
         Starting User Database Manager...
[    5.291447] audit: type=1334 audit(1736360580.368:8): prog-id=12 op=LOAD
[  OK  ] Finished Record System Boot/Shutdown in UTMP.
[  OK  ] Started User Database Manager.
[  OK  ] Started Rule-based Manager for Device Events and Files.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Set.
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Host and Network Name Lookups.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily rotation of log files.
[  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.
[    6.349147] audit: type=1334 audit(1736360955.180:9): prog-id=13 op=LOAD
         Starting D-Bus System Message Bus...
         Starting Reboot and dump vmcore via kexec...
[  OK  ] Listening on Docker Socket for the API.
[  OK  ] Reached target Socket Units.
[  OK  ] Finished Reboot and dump vmcore via kexec.
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Reached target Basic System.
[  OK  ] Started Job spooling tools.
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started Periodic Command Scheduler.
         Starting Print notice about GPLv3 packages...
         Starting IPv6 Packet Filtering Framework...
         Starting IPv4 Packet Filtering Framework...
[  OK  ] Started irqbalance daemon.
[  OK  ] Started Multiple Spanning Tree Protocol Daemon.
[  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
[    7.032102] audit: type=1334 audit(1736360955.864:10): prog-id=14 op=LOAD
[    7.050146] audit: type=1334 audit(1736360955.872:11): prog-id=15 op=LOAD
         Starting User Login Management...
[    7.068730] audit: type=1334 audit(1736360955.872:12): prog-id=16 op=LOAD
         Starting Telnet Server...
[  OK  ] Found device /dev/ttyS2.
[  OK  ] Finished IPv4 Packet Filtering Framework.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Finished IPv6 Packet Filtering Framework.
[  OK  ] Reached target Preparation for Network.
[    7.342197] audit: type=1334 audit(1736360956.176:13): prog-id=17 op=LOAD
         Starting Network Configuration...
[  OK  ] Finished Telnet Server.
[  OK  ] Started User Login Management.
[    8.703475] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    8.743996] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    8.758480] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[    8.774067] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    8.791643] cfg80211: failed to load regulatory.db
[  OK  ] Started Network Configuration.
[  OK  ] Reached target Network.
         Starting containerd container runtime...
         Starting LLDP daemon...
[  OK  ] Started Netperf Benchmark Server.
         Starting Activate switch mode on AM64x...
         Starting Permit User Sessions...
[  OK  ] Finished Permit User Sessions.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
[  OK  ] Started LLDP daemon.
[    9.747888] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [TI DP83822] (irq=POLL)
[    9.762474] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii link mode
[    9.992341] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:01] driver [TI DP83822] (irq=POLL)
[   10.009722] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii link mode
[   10.281211] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   10.567328] br0: port 1(eth0) entered blocking state
[   10.575383] br0: port 1(eth0) entered disabled state
[   10.584094] am65-cpsw-nuss 8000000.ethernet eth0: entered allmulticast mode
[   10.605685] am65-cpsw-nuss 8000000.ethernet eth0: entered promiscuous mode
[   10.614048] audit: type=1700 audit(1736360959.400:14): dev=eth0 prom=256 old_prom=0 auid=4294967295 uid=0 gid=0 ses=4294967295
[   10.645996] audit: type=1300 audit(1736360959.400:14): arch=c00000b7 syscall=211 success=yes exit=40 a0=3 a1=ffffe9164218 a2=0 a3=1 items=0 ppid=1 pid=479 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="ip" exe="/usr/sbin/ip.iproute2" subj=kernel key=(null)
[   10.675157] audit: type=1327 audit(1736360959.400:14): proctitle=2F7573722F7362696E2F6970006C696E6B00736574006465760065746830006D617374657200627230
[   10.729874] br0: port 2(eth1) entered blocking state
[   10.758082] br0: port 2(eth1) entered disabled state
[   10.781031] am65-cpsw-nuss 8000000.ethernet eth1: entered allmulticast mode
[   10.804622] am65-cpsw-nuss 8000000.ethernet eth1: entered promiscuous mode
[   10.819898] audit: type=1700 audit(1736360959.560:15): dev=eth1 prom=256 old_prom=0 auid=4294967295 uid=0 gid=0 ses=4294967295
[   10.837751] audit: type=1300 audit(1736360959.560:15): arch=c00000b7 syscall=211 success=yes exit=40 a0=3 a1=ffffda519838 a2=0 a3=1 items=0 ppid=1 pid=486 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="ip" exe="/usr/sbin/ip.iproute2" subj=kernel key=(null)
[  OK  ] Finished Activate switch mode on AM64x.
[   11.361051] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fc9100
[   11.418135] at24 0-0051: supply vcc not found, using dummy regulator
[   11.445909] omap-mailbox 29040000.mailbox: omap mailbox rev 0x66fc9100
[   11.459333] omap-mailbox 29060000.mailbox: omap mailbox rev 0x66fc9100
[   11.516884] at24 0-0051: 4096 byte 24c32 EEPROM, writable, 32 bytes/write
[   11.647217] hwmon hwmon0: temp1_input not attached to any thermal zone
[   11.743592] lm75 1-004a: hwmon0: sensor 'tmp1075'
[   11.816172] am65-cpsw-nuss 8000000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   11.829788] hwmon hwmon1: temp1_input not attached to any thermal zone
[   11.882045] lm75 1-004b: hwmon1: sensor 'tmp1075'
[   12.359952] k3-m4-rproc 5000000.m4fss: assigned reserved memory node m4f-dma-memory@a4000000
[  OK  ] Created slice Slice /system/systemd-fsck.
         Expecting device /dev/mmcblk0p1...
         Expecting device /dev/mmcblk1p1...
[   12.450164] platform 78000000.r5f: configured R5F for remoteproc mode
[   12.480118] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[   12.496305] k3-m4-rproc 5000000.m4fss: configured M4F for remoteproc mode
[   12.505142] remoteproc remoteproc1: 78000000.r5f is available
[   12.514260] platform 78200000.r5f: configured R5F for remoteproc mode
[   12.526922] remoteproc remoteproc1: powering up 78000000.r5f
[   12.532956] remoteproc remoteproc1: Booting fw image am64-main-r5f0_0-fw, size 94056
[   12.583840] rproc-virtio rproc-virtio.2.auto: assigned reserved memory node r5f-dma-memory@a0000000
[   12.586517] remoteproc remoteproc0: 5000000.m4fss is available
[   12.595487] platform 78200000.r5f: assigned reserved memory node r5f-dma-memory@a1000000
[   12.608322] virtio_rpmsg_bus virtio0: rpmsg host is online
[   12.613992] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[   12.621943] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[   12.629665] rproc-virtio rproc-virtio.2.auto: registered virtio0 (type 7)
[   12.636792] remoteproc remoteproc1: remote processor 78000000.r5f is now up
[   12.651475] remoteproc remoteproc0: powering up 5000000.m4fss
[   12.657998] remoteproc remoteproc0: Booting fw image am64-mcu-m4f0_0-fw, size 88248
[   12.670812] rproc-virtio rproc-virtio.3.auto: assigned reserved memory node m4f-dma-memory@a4000000
[   12.682152] remoteproc remoteproc2: 78200000.r5f is available
[   12.688204] virtio_rpmsg_bus virtio1: rpmsg host is online
[   12.693909] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
[   12.701727] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[   12.709436] rproc-virtio rproc-virtio.3.auto: registered virtio1 (type 7)
[   12.716533] remoteproc remoteproc0: remote processor 5000000.m4fss is now up
[   12.730715] remoteproc remoteproc2: powering up 78200000.r5f
[   12.743647] remoteproc remoteproc2: Booting fw image am64-main-r5f0_1-fw, size 94056
[   12.760594] rproc-virtio rproc-virtio.4.auto: assigned reserved memory node r5f-dma-memory@a1000000
[   12.782113] virtio_rpmsg_bus virtio2: rpmsg host is online
[   12.782583] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xd
[   12.794087] rproc-virtio rproc-virtio.4.auto: registered virtio2 (type 7)
[   12.795444] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[   12.809477] remoteproc remoteproc2: remote processor 78200000.r5f is now up
[   12.918338] platform 78400000.r5f: configured R5F for remoteproc mode
[  OK  ] Started containerd container runtime.
[   12.970331] platform 78400000.r5f: assigned reserved memory node r5f-dma-memory@a2000000
[   12.994030] remoteproc remoteproc3: 78400000.r5f is available
[   13.032533] remoteproc remoteproc3: powering up 78400000.r5f
[   13.038463] remoteproc remoteproc3: Booting fw image am64-main-r5f1_0-fw, size 90216
[   13.069938] platform 78600000.r5f: configured R5F for remoteproc mode
[   13.071410] rproc-virtio rproc-virtio.5.auto: assigned reserved memory node r5f-dma-memory@a2000000
[   13.091179] virtio_rpmsg_bus virtio3: rpmsg host is online
[   13.096854] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xd
[   13.104787] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xe
[   13.112386] rproc-virtio rproc-virtio.5.auto: registered virtio3 (type 7)
[   13.121683] remoteproc remoteproc3: remote processor 78400000.r5f is now up
[   13.138372] platform 78600000.r5f: assigned reserved memory node r5f-dma-memory@a3000000
[   13.178108] remoteproc remoteproc4: 78600000.r5f is available
[   13.196677] remoteproc remoteproc4: powering up 78600000.r5f
[   13.202594] remoteproc remoteproc4: Booting fw image am64-main-r5f1_1-fw, size 94056
[   13.240434] rproc-virtio rproc-virtio.6.auto: assigned reserved memory node r5f-dma-memory@a3000000
[   13.254362] virtio_rpmsg_bus virtio4: creating channel ti.ipc4.ping-pong addr 0xd
[   13.262305] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0xe
[   13.269885] virtio_rpmsg_bus virtio4: rpmsg host is online
[   13.275741] rproc-virtio rproc-virtio.6.auto: registered virtio4 (type 7)
[   13.282766] remoteproc remoteproc4: remote processor 78600000.r5f is now up
[  OK  ] Found device /dev/mmcblk0p1.
[  OK  ] Found device /dev/mmcblk1p1.
         Starting File System Check on /dev/mmcblk0p1...
         Starting File System Check on /dev/mmcblk1p1...
[  OK  ] Created slice Slice /system/tee-supplicant.
[  OK  ] Started TEE Supplicant on teepriv0.
         Starting Virtual Console Setup...
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Finished File System Check on /dev/mmcblk1p1.
         Mounting /run/media/boot-mmcblk1p1...
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPL-3.0 packages:
        autoconf
        bash
        bc
        binutils
        cifs-utils
        coreutils-stdbuf
        coreutils
        cpio
        cpp-symlinks
        cpp
        dosfstools
        elfutils
        findutils
        g++-symlinks
        g++
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbserver
        gettext
        gnu-config
        grub-common
        grub-editenv
        grub-efi
        gzip
        kbd-keymaps-pine
        less
        libasm1
        libatomic-dev
        libatomic1
        libbfd
        libdebuginfod1
        libdw1
        libelf1
        libgcc-s-dev
        libgcc1
        libgdbm-compat4
        libgdbm6
        libgettextlib
        libgettextsrc
        libgmp10
        libidn2-0
        libmpc3
        libmpfr6
        libopcodes
        libreadline8
        libstdc++-dev
        libstdc++6
        libunistring5
        m4
        make
        nettle
        parted
        python3-docutils
        screen
        tar
        which

If you do not wish to distribute GPL-3.0 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  ] Finished Print notice about GPLv3 packages.
[  OK  ] Reached target Multi-User System.
         Starting Record Runlevel Change in UTMP...
[  OK  ] Finished Virtual Console Setup.
[  OK  ] Mounted /run/media/boot-mmcblk1p1.
[   14.677177] remoteproc remoteproc5: 30034000.pru is available
[   14.684781] remoteproc remoteproc6: 30004000.rtu is available
[   14.710825] br0: port 1(eth0) entered blocking state
[   14.726117] br0: port 1(eth0) entered blocking state
[   14.741100] br0: port 1(eth0) entered learning state
[   14.762239] remoteproc remoteproc7: 3000a000.txpru is available
[   14.790852] remoteproc remoteproc8: 30038000.pru is available
[   14.822980] remoteproc remoteproc9: 30006000.rtu is available
[   14.862003] remoteproc remoteproc10: 3000c000.txpru is available
[   14.885027] remoteproc remoteproc11: 300b4000.pru is available
[   14.922770] remoteproc remoteproc12: 30084000.rtu is available
[   14.945263] remoteproc remoteproc13: 3008a000.txpru is available
[   14.958477] remoteproc remoteproc14: 300b8000.pru is available
[   14.965568] remoteproc remoteproc15: 30086000.rtu is available
[   14.972575] remoteproc remoteproc16: 3008c000.txpru is available
/dev/mmcblk0p1: fsck 76.0% complete...
 _____                    _____           _         _   
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_ 
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|  
              |___|                    |___|            

Arago Project am64xx-vem ttyS2

Arago 2025.01 am64xx-vem ttyS2

[   16.343312] EXT4-fs (mmcblk0p1): mounted filesystem 1c75edfe-383a-4c80-8669-9e5a44584bb5 r/w with ordered data mode. Quota mode: none.
[   16.510507] br0: port 1(eth0) entered forwarding state
[   31.813947] vpp_1v8: disabling
U-Boot SPL 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:02:39 +0000)
Resetting on cold boot to workaround ErrataID:i2331
Please resend tiboot3.bin in case of UART/DFU boot
resetting ...

U-Boot SPL 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:02:39 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
SPL initial stack usage: 13376 bytes
Trying to boot from MMC2
Authentication passed
Authentication passed
Loading Environment from MMC... Reading from MMC(0)... OK
Authentication passed
Authentication passed
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.12.0(release):11.00.09-dirty
NOTICE:  BL31: Built : 12:35:58, Mar 24 2025
I/TC: 
I/TC: OP-TEE version: 4.5.0-73-gef1ebdc23-dev (gcc version 13.3.0 (GCC)) #1 Tue Feb  4 11:33:18 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 '11.0.7--v11.00.07 (Fancy Rat)')
I/TC: Activated SA2UL 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 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:01:50 +0000)
SYSFW ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
Trying to boot from MMC2
Authentication passed
Authentication passed


U-Boot 2025.01-00407-g596a59c6cd7b (May 19 2025 - 12:01:50 +0000)

SoC:   AM64X SR2.0 HS-FS
Model: VEM Base Board, Loop 0 (1st prototype)
Board: VEM board
DRAM:  1 GiB
Core:  93 devices, 29 uclasses, devicetree: separate
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from MMC... Reading from MMC(0)... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
VHIP signature mismatch !
Net:   eth0: ethernet@8000000port@1, eth1: ethernet@8000000port@2
Hit any key to stop autoboot:  0 
boot production image
switch to partitions #0, OK
mmc1 is current device
switch to partitions #0, OK
mmc1 is current device
22258176 bytes read in 874 ms (24.3 MiB/s)
63197 bytes read in 5 ms (12.1 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 000000008feed000, end 000000008fffffff ... OK
Working FDT set to 8feed000

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.12.17-ti-00773-g7c4e3e6f5bc8 (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Mon May 19 12:01:51 UTC 2025
[    0.000000] KASLR disabled due to lack of seed
[    0.000000] Machine model: VEM Base Board, Loop 0 (1st prototype)
[    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] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node m4f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a40fffff (1024 KiB) nomap non-reusable m4f-dma-memory@a4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node m4f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4100000..0x00000000a4ffffff (15360 KiB) nomap non-reusable m4f-memory@a4100000
[    0.000000] OF: reserved mem: 0x00000000a5000000..0x00000000a57fffff (8192 KiB) nomap non-reusable ipc-memories@a5000000
[    0.000000] OF: reserved mem: initialized node slot_memory@70100000, compatible id dma-heap-carveout
[    0.000000] OF: reserved mem: 0x0000000070100000..0x000000007013ffff (256 KiB) nomap non-reusable slot_memory@70100000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000bfffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    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 0x000000009e800000-0x00000000a57fffff]
[    0.000000]   node   0: [mem 0x00000000a5800000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff]
[    0.000000] cma: Reserved 32 MiB at 0x00000000bcc00000 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 VIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 root=PARTUUID=076c4a2a-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 262144
[    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[    0.000000] software IO TLB: SWIOTLB bounce buffer size adjusted to 1MB
[    0.000000] software IO TLB: area num 2.
[    0.000000] software IO TLB: mapped [mem 0x00000000bcb00000-0x00000000bcc00000] (1MB)
[    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: 256 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 0:0x0000000001840000
[    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 @80800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000080040000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000080050000
[    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
[    0.000001] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008840] Console: colour dummy device 80x25
[    0.013466] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.024147] pid_max: default: 32768 minimum: 301
[    0.028984] LSM: initializing lsm=capability,selinux
[    0.034132] SELinux:  Initializing.
[    0.038297] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.045873] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.070438] rcu: Hierarchical SRCU implementation.
[    0.075402] rcu:     Max phase no-delay instances is 1000.
[    0.081010] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.089953] EFI services will not be available.
[    0.094932] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
[    0.108626] Detected VIPT I-cache on CPU1
[    0.108742] GICv3: CPU1: found redistributor 1 region 0:0x0000000001860000
[    0.108763] GICv3: CPU1: using allocated LPI pending table @0x0000000080060000
[    0.108826] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.109056] smp: Brought up 1 node, 2 CPUs
[    0.138445] SMP: Total of 2 processors activated.
[    0.143256] CPU: All CPU(s) started at EL2
[    0.147462] CPU features: detected: 32-bit EL0 Support
[    0.152721] CPU features: detected: CRC32 instructions
[    0.158024] alternatives: applying system-wide alternatives
[    0.164469] Memory: 849372K/1048576K available (12928K kernel code, 1256K rwdata, 4644K rodata, 2752K init, 641K bss, 158464K reserved, 32768K cma-reserved)
[    0.179916] devtmpfs: initialized
[    0.194011] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.204024] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.212204] 27152 pages in range for non-PLT usage
[    0.212235] 518672 pages in range for PLT usage
[    0.217624] pinctrl core: initialized pinctrl subsystem
[    0.228172] DMI not present or invalid.
[    0.234838] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.242590] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[    0.250653] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.259657] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.267913] audit: initializing netlink subsys (disabled)
[    0.273994] audit: type=2000 audit(0.212:1): state=initialized audit_enabled=0 res=1
[    0.274611] thermal_sys: Registered thermal governor 'step_wise'
[    0.281962] thermal_sys: Registered thermal governor 'power_allocator'
[    0.288186] cpuidle: using governor menu
[    0.299143] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.306184] ASID allocator initialised with 65536 entries
[    0.318846] /bus@f4000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@f4000/interrupt-controller@1800000
[    0.341441] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.348428] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.354843] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.361781] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.368188] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.375125] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.381534] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.388478] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.397879] k3-chipinfo 43000014.chipid: Family:AM64X rev:SR2.0 JTAGID[0x1bb3802f] Detected
[    0.410610] iommu: Default domain type: Translated
[    0.415547] iommu: DMA domain TLB invalidation policy: strict mode
[    0.422352] SCSI subsystem initialized
[    0.426853] usbcore: registered new interface driver usbfs
[    0.432510] usbcore: registered new interface driver hub
[    0.438003] usbcore: registered new device driver usb
[    0.443793] pps_core: LinuxPPS API ver. 1 registered
[    0.448885] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.458237] PTP clock support registered
[    0.462289] EDAC MC: Ver: 3.0.0
[    0.466092] scmi_core: SCMI protocol bus registered
[    0.471646] FPGA manager framework
[    0.475276] Advanced Linux Sound Architecture Driver Initialized.
[    0.482812] vgaarb: loaded
[    0.486213] clocksource: Switched to clocksource arch_sys_counter
[    0.492904] VFS: Disk quotas dquot_6.6.0
[    0.496972] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.514236] Carveout Heap: Exported 0 MiB at 0x0000000070100000
[    0.520456] NET: Registered PF_INET protocol family
[    0.525670] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.534621] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[    0.543300] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.551249] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.559237] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.566913] TCP: Hash tables configured (established 8192 bind 8192)
[    0.573652] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.580470] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.587897] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.594454] RPC: Registered named UNIX socket transport module.
[    0.600554] RPC: Registered udp transport module.
[    0.605374] RPC: Registered tcp transport module.
[    0.610185] RPC: Registered tcp-with-tls transport module.
[    0.615801] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.622395] NET: Registered PF_XDP protocol family
[    0.627320] PCI: CLS 0 bytes, default 64
[    0.632992] Initialise system trusted keyrings
[    0.637979] workingset: timestamp_bits=46 max_order=18 bucket_order=0
[    0.645088] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.651593] NFS: Registering the id_resolver key type
[    0.656844] Key type id_resolver registered
[    0.661128] Key type id_legacy registered
[    0.665257] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.672113] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.746085] Key type asymmetric registered
[    0.750314] Asymmetric key parser 'x509' registered
[    0.755430] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.763305] io scheduler mq-deadline registered
[    0.767985] io scheduler kyber registered
[    0.772143] io scheduler bfq registered
[    0.779722] pinctrl-single 4084000.pinctrl: 33 pins, size 132
[    0.786300] pinctrl-single f4000.pinctrl: 180 pins, size 720
[    0.793996] ledtrig-cpu: registered to indicate activity on CPUs
[    0.807810] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.826370] loop: module loaded
[    0.830957] megasas: 07.727.03.00-rc1
[    0.840027] tun: Universal TUN/TAP device driver, 1.6
[    0.846939] VFIO - User Level meta-driver version: 0.3
[    0.853634] usbcore: registered new interface driver usb-storage
[    0.860563] i2c_dev: i2c /dev entries driver
[    0.866355] sdhci: Secure Digital Host Controller Interface driver
[    0.872732] sdhci: Copyright(c) Pierre Ossman
[    0.877475] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.884065] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.891541] usbcore: registered new interface driver usbhid
[    0.897284] usbhid: USB HID core driver
[    0.902955] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 (0,8000003f) counters available
[    0.913375] 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
[    0.917991] optee: revision 4.5 (ef1ebdc23034a804)
[    0.934927] optee: dynamic shared memory is enabled
[    0.945923] optee: initialized driver
[    0.949696] random: crng init done
[    0.955645] Initializing XFRM netlink socket
[    0.960119] NET: Registered PF_PACKET protocol family
[    0.965401] Key type dns_resolver registered
[    0.980628] registered taskstats version 1
[    0.985238] Loading compiled-in X.509 certificates
[    1.006587] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000b '11.0.7--v11.00.07 (Fancy Rat)')
[    1.127690] /bus@f4000/i2c@20000000/pmic@30: Fixed dependency cycle(s) with /bus@f4000/i2c@20000000/pmic@30/regulators/buck2
[    1.163489] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[    1.164999] VDDSHV_SDIO_PMIC: Bringing 3300000uV into 1800000-1800000uV
[    1.177962] omap_i2c 20010000.i2c: bus 1 rev0.12 at 400 kHz
[    1.184332] ti-sci-intr bus@f4000:interrupt-controller@a00000: Interrupt Router 3 domain created
[    1.193834] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    1.203615] ti-udma 485c0100.dma-controller: Number of rings: 68
[    1.210357] Unable to handle kernel paging request at virtual address 0073707400300000
[    1.218502] Mem abort info:
[    1.221351]   ESR = 0x0000000096000004
[    1.225189]   EC = 0x25: DABT (current EL), IL = 32 bits
[    1.230628]   SET = 0, FnV = 0
[    1.233743]   EA = 0, S1PTW = 0
[    1.236955]   FSC = 0x04: level 0 translation fault
[    1.241949] Data abort info:
[    1.244893]   ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
[    1.250508]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[    1.255675]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[    1.261113] [0073707400300000] address between user and kernel address ranges
[    1.268427] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
[    1.274830] Modules linked in:
[    1.277956] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.12.17-ti-00773-g7c4e3e6f5bc8 #1
[    1.287113] Hardware name: VEM Base Board, Loop 0 (1st prototype) (DT)
[    1.293781] Workqueue: events_unbound deferred_probe_work_func
[    1.299756] pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    1.306870] pc : mas_ascend+0x100/0x294
[    1.310795] lr : mas_push_data+0x57c/0x800
[    1.314980] sp : ffff800081693130
[    1.318360] x29: ffff800081693190 x28: ffff000000fba100 x27: 00000000aaaaaaab
[    1.325660] x26: ffff800081693350 x25: ffff800080e353e8 x24: 0000000000000010
[    1.332957] x23: ffff800081693308 x22: 0000000000000001 x21: 0000000000000001
[    1.340254] x20: ffff8000816931f0 x19: ffff800081693710 x18: 0000000000000000
[    1.347551] x17: ffff000000024400 x16: ffff000000024200 x15: 0000000000000008
[    1.354849] x14: ffff000000011e00 x13: 0000000000000000 x12: 0000000000000000
[    1.362147] x11: ffffffffffffffff x10: ffff800080e353e8 x9 : 0000000000000000
[    1.369446] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000002
[    1.376742] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 3673707400300004
[    1.384041] x2 : 3673707400300000 x1 : 0000000000000000 x0 : ffff800081693140
[    1.391341] Call trace:
[    1.393833]  mas_ascend+0x100/0x294
[    1.397395]  mas_wr_bnode+0x2ac/0xd94
[    1.401137]  mas_wr_store_entry+0x248/0x728
[    1.405411]  mas_store_gfp+0x178/0x300
[    1.409242]  __irq_alloc_descs+0x230/0x3ac
[    1.413432]  irq_domain_alloc_descs.part.0+0x58/0xb0
[    1.418508]  irq_domain_alloc_irqs_locked+0x2f4/0x38c
[    1.423670]  __irq_domain_alloc_irqs+0x68/0xbc
[    1.428210]  __msi_domain_alloc_irqs+0x1c4/0x460
[    1.432930]  __msi_domain_alloc_locked+0x120/0x158
[    1.437825]  msi_domain_alloc_irqs_all_locked+0x54/0xb0
[    1.443164]  ti_sci_inta_msi_domain_alloc_irqs+0x78/0xc0
[    1.448594]  bcdma_setup_resources+0x6a8/0x9b8
[    1.453136]  setup_resources+0x3c/0x2fc
[    1.457056]  udma_probe+0x454/0x9dc
[    1.460619]  platform_probe+0x68/0xc4
[    1.464363]  really_probe+0xbc/0x29c
[    1.468015]  __driver_probe_device+0x78/0x12c
[    1.472465]  driver_probe_device+0xd8/0x15c
[    1.476740]  __device_attach_driver+0xb8/0x134
[    1.481280]  bus_for_each_drv+0x88/0xe8
[    1.485199]  __device_attach+0xa0/0x190
[    1.489117]  device_initial_probe+0x14/0x20
[    1.493392]  bus_probe_device+0xac/0xb0
[    1.497310]  deferred_probe_work_func+0x88/0xc0
[    1.501939]  process_one_work+0x148/0x28c
[    1.506041]  worker_thread+0x2d0/0x3d8
[    1.509872]  kthread+0x110/0x114
[    1.513172]  ret_from_fork+0x10/0x20
[    1.516830] Code: 710008df 540006e8 9100204d d50339bf (f9400044) 
[    1.523052] ---[ end trace 0000000000000000 ]---

6175.files.zip

  • Hi,
    one more thing: I just stumbled over [EXT_EP-12285] SK-AM64B: Deferred probe of i2c bus warning - Software Issue Report (SIR).

    Can this issue be somehow related to my problem? I also have not deleted the clock property for sdhci0 and sdhci1 (instead it is set from EXLUSIVE to SHARED as explained above), and I also want to use the I2C bus from R5 and A53.

  • Hello Benjamin,

    As a general rule, we only support a peripheral or peripheral interface to be controlled by a single software instance on K3 devices (including AM64x). (e.g., if Linux is using I2C0, then the M4F core and all the R5F cores are not allowed to use I2C0). So if your R5F cores want to use an I2C interface during runtime, they need to use a different I2C instance.

    For more information, refer to the AM64x Academy, Multicore module, Peripherals:
    https://dev.ti.com/tirex/explore/node?node=A__AaRdsK4zRjlChfPY2v0AhQ__AM64-ACADEMY__WI1KRXP__LATEST

    This "one software owner per peripheral" is enforced by a dedicated device manager (DM) core, which is running the TISCI server that is mentioned in that SIR that you linked.

    So how does this work with SPL boot?

    We have to divide up the ownership of the I2C0 by time. First, the R5F requests ownership of the I2C early during boot, and the DM core makes a note that the R5F owns the I2C. After the R5F SPL code finishes, it should message the DM core to release ownership of the I2C interface. That way, U-Boot / Linux is able to request ownership of the I2C interface later in the boot process.

    Before Uboot or Linux is allowed to mess with the I2C0 power settings, it needs to request ownership of the I2C0 from the DM core. And if the DM core thinks that the I2C0 is still being used by the R5F core, it will reject that request.

    Regards,

    Nick

  • Hi Nick,

    thanks for your reply, and the explanation of the exclusive / shared mode. To clarify this: Once booted, we have never had plans to share peripherals between different software instances, so all fine so far :).

    Reading your post I wonder when a shared mode would make sense at all, since it is an available option.

    Some time ago I also had problems with reading my environement from e.MMC in R5 SPL while booting from SD-Card (via boot pins), see PROCESSOR-SDK-AM64X: Redundant u-boot environment in eMMC - Processors forum - Processors - TI E2E support forums.

    Your collegue suggested to change the power domain of sdhci0 and sdhci1 from exclusive to shared. This solved my problem, but seems to be not the right approach when I read your post. It should also work to have sdhci0 and sdhci1 exclusive in R5 SPL, and before control is handed over to A53 SPL (and later U-Boot), the resources are released, and can be aquired by A53 SPL, right?

    BTW: We dropped the requirement to have our environment available in R5 SPL stage, so the sdhci0 access problem is not a problem anymore for me, but your answer would help me understanding this topic.

    BR Benjamin