We have a design based on AM5701 that is currently working with SDK 06.03.02.08, we are migrating everything to SDK 08.01.00.09. However, we are facing difficulties in porting the IPU1 application: it crashes at startup. Debugging shows that it's the BIOS_start() call.

We are using PROCESSOR-SDK-RTOS-AM57X v08.01.00.09 and PROCESSOR-SDK-LINUX-RT-AM57X v08.02.01.00

To identify what might be missing from porting, I started with the prebuilt binaries shipped with the rootfs in linux SDK (/usr/bin/ipc/examples). Example ex02_messageq works well in both our hardware and the AM571x_idk board. However, when I tried to build the binaries from the SDK (~/ti/ipc_3_50_04_08/examples/DRA7XX_linux_elf/ex02_messageq), the same example didn't work and crashed in the same point than our application.

I rebuilt the ipc-examples-linux recipe in linux SDK yocto-build following the instructions. Those binaries did work like the prebuilt ones. To my surprise, the reason is that yocto recipes build the examples from ipc_3_51_00_00 and the SDK RTOS from ipc_3_50_04_08, why that difference?

I went ahead and changed our application to build with IPC 3.51, but it still fails... Since our application is more complex than ex02_messageq (it uses custom resource table and other stuff), I decided to test ex41_forwardmsg, since its .cfg and .bld files are more similar to our application's... But that example doesn't work in am571x_idk not with prebuilt, not with IPC 3.50 and not with IPC 3.51!

Right now I am clueless on what could be going on, but I hope that if I can get the example working, the same solution should work for our application.

Summing up my questions:
- SDK8 linux-rt prebuilt ex02_messageq works and ex41_forwardmsg doesn't work
- SDK8 linux-rtos sources don't work in am571x_idk, they are different from the yocto-generated rootfs that is shipped.
- SDK8 linux-rt prebuilt examples are built from ipc_3_51_00_00 while SDK rtos have ipc_3_50_04_08 sources

In the AM571x_idk I am using the default sd-card example, so no changes in the dtbs or the kernel.

Here are the logs on the IDK on my experiments in the IDK with the prebuilt and my custom builds. I have added some debug prints to identify where the application crahses in the later ones.

ex02_messageq prebuilt 

root@am57xx-evm:~# ln -s /usr/bin/ipc/examples/ex02_messageq/debug/server_ipu1.xem4 /lib/firmware/dra7-ipu1-fw.xem4
root@am57xx-evm:~# echo disabled > /sys/kernel/debug/remoteproc/remoteproc0/recovery
root@am57xx-evm:~# echo start > /sys/bus/platform/devices/58820000.ipu/remoteproc/remoteproc0/state
root@am57xx-evm:~# /usr/bin/ipc/examples/ex02_messageq/debug/app_host IPU1
--> main:
[ 286.187652] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
--> Main_main:
--> App_create:
App_create: Host is ready
<-- App_create:
--> App_exec:
App_exec: sending message 1
App_exec: sending message 2
App_exec: sending message 3
App_exec: message received, sending message 4
App_exec: message received, sending message 5
App_exec: message received, sending message 6
App_exec: message received, sending message 7
App_exec: message received, sending message 8
App_exec: message received, sending message 9
App_exec: message received, sending message 10
App_exec: message received, sending message 11
App_exec: message received, sending message 12
App_exec: message received, sending message 13
App_exec: message received, sending message 14
App_exec: message received, sending message 15
App_exec: message received
App_exec: message received
App_exec: message received
<-- App_exec: 0
--> App_delete:
<-- App_delete:
<-- Main_main:
<-- main:

root@am57xx-evm:~# sort -t ] -k 2 /sys/kernel/debug/remoteproc/remoteproc0/trace0
[0][ 0.000] 18 Resource entries at 0x3000
[0][ 0.000] Watchdog enabled: TimerBase = 0x68824000 SMP-Core = 0 Freq = 19200000
[0][ 0.000] Watchdog enabled: TimerBase = 0x68826000 SMP-Core = 1 Freq = 19200000
[0][ 0.000] Watchdog_restore registered as a resume callback
[0][ 0.000] [t=0x00134383] xdc.runtime.Main: --> main:
[0][ 0.000] [t=0x001a2caf] xdc.runtime.Main: NameMap_sendMessage: HOST 53, port=61
[0][ 0.000] [t=0x001e68d1] xdc.runtime.Main: --> smain:
[0][ 0.000] [t=0x0020bc11] Server: Server_create: server is ready
[0][ 0.000] [t=0x0021a5d1] Server: <-- Server_create: 0
[0][ 0.000] registering rpmsg-proto:rpmsg-proto service on 61 with HOST
[0][ 0.001] [t=0x00225f17] Server: --> Server_exec:
[0][ 12.945] [t=0x04e35d0a] xdc.runtime.Main: IpcPower_suspendSwi:Core0 Hibernation Swi
[0][ 13.989] [t=0x00677c5d] Server: Server_exec: processed cmd=0x0
[0][ 13.989] [t=0x00690261] Server: Server_exec: processed cmd=0x0
[0][ 13.989] [t=0x006a214d] Server: Server_exec: processed cmd=0x0
[0][ 13.990] [t=0x006c4f33] Server: Server_exec: processed cmd=0x0
[0][ 13.990] [t=0x006df941] Server: Server_exec: processed cmd=0x0
[0][ 13.990] [t=0x006fa0f1] Server: Server_exec: processed cmd=0x0
[0][ 13.991] [t=0x00714cb5] Server: Server_exec: processed cmd=0x0
[0][ 13.991] [t=0x00730663] Server: Server_exec: processed cmd=0x0
[0][ 13.991] [t=0x0074b38d] Server: Server_exec: processed cmd=0x0
[0][ 13.991] [t=0x00765ba3] Server: Server_exec: processed cmd=0x0
[0][ 13.992] [t=0x00780857] Server: Server_exec: processed cmd=0x0
[0][ 13.992] [t=0x0079c623] Server: Server_exec: processed cmd=0x0
[0][ 13.992] [t=0x007b7349] Server: Server_exec: processed cmd=0x0
[0][ 13.992] [t=0x007d1b17] Server: Server_exec: processed cmd=0x0
[0][ 13.993] [t=0x007e4933] Server: Server_exec: processed cmd=0x2000000
[0][ 13.993] [t=0x007fa049] Server: <-- Server_exec: 0
[0][ 13.993] [t=0x0080700d] Server: --> Server_delete:
[0][ 13.993] [t=0x0081f01d] Server: <-- Server_delete: 0
[0][ 13.994] [t=0x0083f1cd] Server: Server_create: server is ready
[0][ 13.994] [t=0x00850741] Server: <-- Server_create: 0
[0][ 13.994] [t=0x0085d31b] Server: --> Server_exec:

Fullscreen dmesg_ex02_messageq_prebuilt.txt Download

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.10.100-rt62-g204ec708dc (oe-user@oe-host) (arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #1 SMP PREEMPT_RT Wed Jun 22 15:07:56 UTC 2022
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: TI AM5718 IDK
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000be800000
[    0.000000] OMAP4: Map 0x00000000afd00000 to (ptrval) for dram barrier
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000afcfffff]
[    0.000000]   Normal   empty
[    0.000000]   HighMem  [mem 0x00000000afd00000-0x00000000bfffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x00000000afcfffff]
[    0.000000]   node   0: [mem 0x00000000b0000000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff]
[    0.000000] On node 0 totalpages: 261376
[    0.000000]   DMA zone: 1722 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 195840 pages, LIFO batch:63
[    0.000000]   HighMem zone: 65536 pages, LIFO batch:15
[    0.000000] DRA722 ES2.0
[    0.000000] percpu: Embedded 11 pages/cpu s15904 r8192 d20960 u45056
[    0.000000] pcpu-alloc: s15904 r8192 d20960 u45056 alloc=11*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 259654
[    0.000000] Kernel command line: console=ttyS2,115200n8 root=PARTUUID=30054881-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 836824K/1045504K available (10240K kernel code, 744K rwdata, 3444K rodata, 2048K init, 293K bss, 28456K reserved, 180224K cma-reserved, 237568K highmem)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, 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=2 to nr_cpu_ids=1.
[    0.000000] rcu: 	RCU priority boosting: priority 1 delay 500 ms.
[    0.000000] rcu: 	RCU_SOFTIRQ processing moved to rcuc kthreads.
[    0.000000] 	No expedited grace period (rcu_normal_after_boot).
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] random: get_random_bytes called from start_kernel+0x338/0x4ec with crng_init=0
[    0.000000] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65535999984741ns
[    0.001281] TI gptimer clockevent: always-on 32786 Hz at /ocp/interconnect@4ae00000/segment@10000/target-module@8000
[    0.001800] TI gptimer percpu-dmtimer: 20000000 Hz at /ocp/interconnect@48000000/segment@0/target-module@32000
[    0.002777] Failed to initialize '/ocp/interconnect@48800000/segment@0/target-module@2a000/timer@0': -22
[    0.003662] Console: colour dummy device 80x30
[    0.003692] Calibrating delay loop... 1993.93 BogoMIPS (lpj=9969664)
[    0.061920] pid_max: default: 32768 minimum: 301
[    0.062042] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.062042] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.062713] CPU: Testing write buffer coherency: ok
[    0.062774] CPU0: Spectre v2: using ICIALLU workaround
[    0.062927] /cpus/cpu@0 missing clock-frequency property
[    0.062927] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.063446] Setting up static identity map for 0x80200000 - 0x80200060
[    0.063537] rcu: Hierarchical SRCU implementation.
[    0.063934] EFI services will not be available.
[    0.064025] smp: Bringing up secondary CPUs ...
[    0.064025] smp: Brought up 1 node, 1 CPU
[    0.064056] SMP: Total of 1 processors activated (1993.93 BogoMIPS).
[    0.064056] CPU: All CPU(s) started in HYP mode.
[    0.064056] CPU: Virtualization extensions available.
[    0.064422] devtmpfs: initialized
[    0.091308] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.091430] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.091430] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.094512] pinctrl core: initialized pinctrl subsystem
[    0.095031] DMI not present or invalid.
[    0.095306] NET: Registered protocol family 16
[    0.096618] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.099121] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.116790] thermal_sys: Registered thermal governor 'fair_share'
[    0.116790] thermal_sys: Registered thermal governor 'bang_bang'
[    0.116790] thermal_sys: Registered thermal governor 'step_wise'
[    0.116821] thermal_sys: Registered thermal governor 'user_space'
[    2.972839] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    2.972839] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    3.011047] reg-fixed-voltage fixedregulator-vmain: GPIO lookup for consumer (null)
[    3.011077] reg-fixed-voltage fixedregulator-vmain: using device tree for GPIO lookup
[    3.011077] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-vmain[0]'
[    3.011108] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vmain[0]'
[    3.011138] reg-fixed-voltage fixedregulator-vmain: using lookup tables for GPIO lookup
[    3.011138] reg-fixed-voltage fixedregulator-vmain: No GPIO consumer (null) found
[    3.011352] reg-fixed-voltage fixedregulator-v3_3d: GPIO lookup for consumer (null)
[    3.011352] reg-fixed-voltage fixedregulator-v3_3d: using device tree for GPIO lookup
[    3.011383] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-v3_3d[0]'
[    3.011383] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v3_3d[0]'
[    3.011413] reg-fixed-voltage fixedregulator-v3_3d: using lookup tables for GPIO lookup
[    3.011413] reg-fixed-voltage fixedregulator-v3_3d: No GPIO consumer (null) found
[    3.011444] reg-fixed-voltage fixedregulator-v3_3d: Failed to register regulator: -517
[    3.011505] reg-fixed-voltage fixedregulator-v1_2d: GPIO lookup for consumer (null)
[    3.011505] reg-fixed-voltage fixedregulator-v1_2d: using device tree for GPIO lookup
[    3.011535] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-v1_2d[0]'
[    3.011535] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v1_2d[0]'
[    3.011566] reg-fixed-voltage fixedregulator-v1_2d: using lookup tables for GPIO lookup
[    3.011566] reg-fixed-voltage fixedregulator-v1_2d: No GPIO consumer (null) found
[    3.011566] V1_2D: supplied by VMAIN
[    3.012023] reg-fixed-voltage fixedregulator-vtt: GPIO lookup for consumer (null)
[    3.012023] reg-fixed-voltage fixedregulator-vtt: using device tree for GPIO lookup
[    3.012023] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-vtt[0]'
[    3.012054] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vtt[0]'
[    3.012054] reg-fixed-voltage fixedregulator-vtt: using lookup tables for GPIO lookup
[    3.012054] reg-fixed-voltage fixedregulator-vtt: No GPIO consumer (null) found
[    3.012084] reg-fixed-voltage fixedregulator-vtt: Failed to register regulator: -517
[    3.013336] iommu: Default domain type: Translated 
[    3.016906] SCSI subsystem initialized
[    3.017395] mc: Linux media interface: v0.10
[    3.017425] videodev: Linux video capture interface: v2.00
[    3.017486] pps_core: LinuxPPS API ver. 1 registered
[    3.017486] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.017517] PTP clock support registered
[    3.017547] EDAC MC: Ver: 3.0.0
[    3.018737] Advanced Linux Sound Architecture Driver Initialized.
[    3.019622] clocksource: Switched to clocksource 32k_counter
[    3.026214] NET: Registered protocol family 2
[    3.026367] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    3.027343] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 16384 bytes, linear)
[    3.027374] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    3.027435] TCP bind hash table entries: 8192 (order: 5, 229376 bytes, linear)
[    3.027618] TCP: Hash tables configured (established 8192 bind 8192)
[    3.027709] UDP hash table entries: 512 (order: 3, 32768 bytes, linear)
[    3.027740] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes, linear)
[    3.027893] NET: Registered protocol family 1
[    3.028533] RPC: Registered named UNIX socket transport module.
[    3.028533] RPC: Registered udp transport module.
[    3.028564] RPC: Registered tcp transport module.
[    3.028564] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.028564] PCI: CLS 0 bytes, default 64
[    3.029968] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    3.030731] Initialise system trusted keyrings
[    3.030883] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    3.035675] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    3.036254] NFS: Registering the id_resolver key type
[    3.036285] Key type id_resolver registered
[    3.036285] Key type id_legacy registered
[    3.036376] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    3.036376] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    3.036407] ntfs: driver 2.1.32 [Flags: R/O].
[    3.036804] Key type asymmetric registered
[    3.036804] Asymmetric key parser 'x509' registered
[    3.036865] bounce: pool size: 64 pages
[    3.036895] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    3.036895] io scheduler mq-deadline registered
[    3.036895] io scheduler kyber registered
[    3.564788] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    3.877288] gpio gpiochip0: (gpio-0-31): added GPIO chardev (254:0)
[    3.877380] gpio gpiochip0: registered GPIOs 0 to 31 on gpio-0-31
[    3.877532] OMAP GPIO hardware version 0.1
[    3.992828] gpio gpiochip1: (gpio-32-63): added GPIO chardev (254:1)
[    3.992919] gpio gpiochip1: registered GPIOs 32 to 63 on gpio-32-63
[    4.007629] gpio gpiochip2: (gpio-64-95): added GPIO chardev (254:2)
[    4.007690] gpio gpiochip2: registered GPIOs 64 to 95 on gpio-64-95
[    4.022460] gpio gpiochip3: (gpio-96-127): added GPIO chardev (254:3)
[    4.022521] gpio gpiochip3: registered GPIOs 96 to 127 on gpio-96-127
[    4.037292] gpio gpiochip4: (gpio-128-159): added GPIO chardev (254:4)
[    4.037353] gpio gpiochip4: registered GPIOs 128 to 159 on gpio-128-159
[    4.051940] gpio gpiochip5: (gpio-160-191): added GPIO chardev (254:5)
[    4.052001] gpio gpiochip5: registered GPIOs 160 to 191 on gpio-160-191
[    4.066864] gpio gpiochip6: (gpio-192-223): added GPIO chardev (254:6)
[    4.066925] gpio gpiochip6: registered GPIOs 192 to 223 on gpio-192-223
[    4.081085] gpio gpiochip7: (gpio-224-255): added GPIO chardev (254:7)
[    4.081146] gpio gpiochip7: registered GPIOs 224 to 255 on gpio-224-255
[    4.096557] i2c i2c-0: GPIO lookup for consumer scl
[    4.096557] i2c i2c-0: using device tree for GPIO lookup
[    4.096557] of_get_named_gpiod_flags: can't parse 'scl-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0[0]'
[    4.096618] of_get_named_gpiod_flags: can't parse 'scl-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0[0]'
[    4.096649] i2c i2c-0: using lookup tables for GPIO lookup
[    4.096649] i2c i2c-0: No GPIO consumer scl found
[    4.096679] i2c i2c-0: GPIO lookup for consumer sda
[    4.096679] i2c i2c-0: using device tree for GPIO lookup
[    4.096679] of_get_named_gpiod_flags: can't parse 'sda-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0[0]'
[    4.096710] of_get_named_gpiod_flags: can't parse 'sda-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0[0]'
[    4.096740] i2c i2c-0: using lookup tables for GPIO lookup
[    4.096740] i2c i2c-0: No GPIO consumer sda found
[    4.110015] palmas 0-0058: Irq flag is 0x00000004
[    4.141540] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[    4.156402] smps12: supplied by regulator-dummy
[    4.158020] smps3: supplied by VMAIN
[    4.159637] smps45: supplied by regulator-dummy
[    4.161376] smps6: supplied by VMAIN
[    4.162902] smps7: supplied by VMAIN
[    4.164764] smps8: supplied by VMAIN
[    4.165588] smps9: supplied by VMAIN
[    4.166534] ldo1: supplied by VMAIN
[    4.168273] ldo2: supplied by VMAIN
[    4.170043] random: fast init done
[    4.170043] ldo3: supplied by VMAIN
[    4.171783] ldo4: supplied by VMAIN
[    4.173675] LDO5: supplied by regulator-dummy
[    4.174041] LDO6: supplied by regulator-dummy
[    4.174407] LDO7: supplied by regulator-dummy
[    4.174774] LDO8: supplied by regulator-dummy
[    4.175140] ldo9: supplied by VMAIN
[    4.177062] ldoln: supplied by VMAIN
[    4.178802] ldousb: supplied by VMAIN
[    4.191284] gpiochip_find_base: found new base at 504
[    4.191436] gpio gpiochip8: (48070000.i2c:tps659038@58:tps659038_gpio): added GPIO chardev (254:8)
[    4.191497] gpio gpiochip8: registered GPIOs 504 to 511 on 48070000.i2c:tps659038@58:tps659038_gpio
[    4.195861] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    4.222747] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    4.223999] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    4.231719] edma 43300000.dma: memcpy is disabled
[    4.234893] edma 43300000.dma: TI EDMA DMA engine driver
[    4.252014] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[    4.252197] pinctrl-single 4a002e8c.pinmux: please update dts to use #pinctrl-cells = <1>
[    4.252258] pinctrl-single 4a002e8c.pinmux: initialized with no interrupts
[    4.252258] pinctrl-single 4a002e8c.pinmux: 1 pins, size 4
[    4.257232] dra7-pcie 51000000.pcie: GPIO lookup for consumer (null)
[    4.257232] dra7-pcie 51000000.pcie: using device tree for GPIO lookup
[    4.257263] of_get_named_gpiod_flags: parsed 'gpios' property of node '/ocp/axi@0/pcie@51000000[0]' - status (0)
[    4.257324] gpio gpiochip6: Persistence not supported for GPIO 18
[    4.257507] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[    4.257568] dra7-pcie 51000000.pcie:       IO 0x0020003000..0x0020012fff -> 0x0000000000
[    4.257598] dra7-pcie 51000000.pcie:      MEM 0x0020013000..0x002fffffff -> 0x0020013000
[    5.258544] dra7-pcie 51000000.pcie: Phy link never came up
[    5.258666] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[    5.258666] pci_bus 0000:00: root bus resource [bus 00-ff]
[    5.258697] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    5.258697] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    5.258728] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
[    5.258758] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[    5.258758] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[    5.258819] pci 0000:00:00.0: supports D1
[    5.258819] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    5.266754] PCI: bus0: Fast back to back transfers disabled
[    5.274291] PCI: bus1: Fast back to back transfers enabled
[    5.274322] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    5.274353] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    5.274353] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    5.274841] pcieport 0000:00:00.0: PME: Signaling with IRQ 170
[    5.321838] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    5.325378] printk: console [ttyS2] disabled
[    5.325378] omap8250 48020000.serial: GPIO lookup for consumer rs485-term
[    5.325408] omap8250 48020000.serial: using device tree for GPIO lookup
[    5.325408] of_get_named_gpiod_flags: can't parse 'rs485-term-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@20000/serial@0[0]'
[    5.325469] of_get_named_gpiod_flags: can't parse 'rs485-term-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@20000/serial@0[0]'
[    5.325500] omap8250 48020000.serial: using lookup tables for GPIO lookup
[    5.325500] omap8250 48020000.serial: No GPIO consumer rs485-term found
[    5.325531] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 110, base_baud = 3000000) is a 8250
[    5.325622] printk: console [ttyS2] enabled
[    5.328674] omap_rng 48090000.rng: Random Number Generator ver. 20
[    5.330261] DSS: OMAP DSS rev 6.1
[    5.332031] random: crng init done
[    5.347259] display-connector connector@0: GPIO lookup for consumer hpd
[    5.347259] display-connector connector@0: using device tree for GPIO lookup
[    5.347259] of_get_named_gpiod_flags: can't parse 'hpd-gpios' property of node '/connector@0[0]'
[    5.347290] of_get_named_gpiod_flags: can't parse 'hpd-gpio' property of node '/connector@0[0]'
[    5.347320] display-connector connector@0: using lookup tables for GPIO lookup
[    5.347320] display-connector connector@0: No GPIO consumer hpd found
[    5.348754] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[    5.348754] tpd12s015 encoder@0: using device tree for GPIO lookup
[    5.348785] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/encoder@0[0]'
[    5.348785] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/encoder@0[0]'
[    5.348815] tpd12s015 encoder@0: using lookup tables for GPIO lookup
[    5.348815] tpd12s015 encoder@0: No GPIO consumer (null) found
[    5.348815] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[    5.348815] tpd12s015 encoder@0: using device tree for GPIO lookup
[    5.348846] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/encoder@0[1]'
[    5.348846] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/encoder@0[1]'
[    5.348876] tpd12s015 encoder@0: using lookup tables for GPIO lookup
[    5.348876] tpd12s015 encoder@0: No GPIO consumer (null) found
[    5.348876] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[    5.348876] tpd12s015 encoder@0: using device tree for GPIO lookup
[    5.348907] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder@0[2]' - status (0)
[    5.348937] gpio gpiochip1: Persistence not supported for GPIO 12
[    5.356567] brd: module loaded
[    5.363220] loop: module loaded
[    5.371673] spi-nor spi0.0: s25fl256s1 (32768 Kbytes)
[    5.371734] 7 fixed-partitions partitions found on MTD device spi0.0
[    5.371765] Creating 7 MTD partitions on "spi0.0":
[    5.371765] 0x000000000000-0x000000040000 : "QSPI.SPL"
[    5.371948] mtd mtd0: GPIO lookup for consumer wp
[    5.371948] mtd mtd0: using device tree for GPIO lookup
[    5.371978] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@0[0]'
[    5.372009] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@0[0]'
[    5.372039] mtd mtd0: using lookup tables for GPIO lookup
[    5.372039] mtd mtd0: No GPIO consumer wp found
[    5.372955] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[    5.373107] mtd mtd1: GPIO lookup for consumer wp
[    5.373107] mtd mtd1: using device tree for GPIO lookup
[    5.373138] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@1[0]'
[    5.373168] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@1[0]'
[    5.373199] mtd mtd1: using lookup tables for GPIO lookup
[    5.373199] mtd mtd1: No GPIO consumer wp found
[    5.380340] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[    5.380493] mtd mtd2: GPIO lookup for consumer wp
[    5.380493] mtd mtd2: using device tree for GPIO lookup
[    5.380493] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@2[0]'
[    5.380523] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@2[0]'
[    5.380554] mtd mtd2: using lookup tables for GPIO lookup
[    5.380554] mtd mtd2: No GPIO consumer wp found
[    5.381408] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    5.381561] mtd mtd3: GPIO lookup for consumer wp
[    5.381561] mtd mtd3: using device tree for GPIO lookup
[    5.381561] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@3[0]'
[    5.381622] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@3[0]'
[    5.381622] mtd mtd3: using lookup tables for GPIO lookup
[    5.381652] mtd mtd3: No GPIO consumer wp found
[    5.382476] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    5.382629] mtd mtd4: GPIO lookup for consumer wp
[    5.382629] mtd mtd4: using device tree for GPIO lookup
[    5.382629] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@4[0]'
[    5.382659] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@4[0]'
[    5.382690] mtd mtd4: using lookup tables for GPIO lookup
[    5.382690] mtd mtd4: No GPIO consumer wp found
[    5.383544] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    5.383697] mtd mtd5: GPIO lookup for consumer wp
[    5.383697] mtd mtd5: using device tree for GPIO lookup
[    5.383728] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@5[0]'
[    5.383758] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@5[0]'
[    5.383789] mtd mtd5: using lookup tables for GPIO lookup
[    5.383789] mtd mtd5: No GPIO consumer wp found
[    5.384643] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    5.384796] mtd mtd6: GPIO lookup for consumer wp
[    5.384796] mtd mtd6: using device tree for GPIO lookup
[    5.384796] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@6[0]'
[    5.384826] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@6[0]'
[    5.384857] mtd mtd6: using lookup tables for GPIO lookup
[    5.384857] mtd mtd6: No GPIO consumer wp found
[    5.391326] mdio_bus fixed-0: GPIO lookup for consumer reset
[    5.391357] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    5.391357] mdio_bus fixed-0: No GPIO consumer reset found
[    5.397186] mdio_bus 48485000.mdio: GPIO lookup for consumer reset
[    5.397186] mdio_bus 48485000.mdio: using device tree for GPIO lookup
[    5.397216] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000[0]'
[    5.397247] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000[0]'
[    5.397308] mdio_bus 48485000.mdio: using lookup tables for GPIO lookup
[    5.397308] mdio_bus 48485000.mdio: No GPIO consumer reset found
[    5.449676] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    5.450561] mdio_bus 48485000.mdio:00: GPIO lookup for consumer reset
[    5.450561] mdio_bus 48485000.mdio:00: using device tree for GPIO lookup
[    5.450561] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000/ethernet-phy@0[0]'
[    5.450622] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000/ethernet-phy@0[0]'
[    5.450683] mdio_bus 48485000.mdio:00: using lookup tables for GPIO lookup
[    5.450683] mdio_bus 48485000.mdio:00: No GPIO consumer reset found
[    5.452484] mdio_bus 48485000.mdio:01: GPIO lookup for consumer reset
[    5.452484] mdio_bus 48485000.mdio:01: using device tree for GPIO lookup
[    5.452514] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000/ethernet-phy@1[0]'
[    5.452545] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000/ethernet-phy@1[0]'
[    5.452606] mdio_bus 48485000.mdio:01: using lookup tables for GPIO lookup
[    5.452606] mdio_bus 48485000.mdio:01: No GPIO consumer reset found
[    5.453582] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver Micrel KSZ9031 Gigabit PHY
[    5.453582] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[    5.454254] cpsw-switch 48484000.switch: initialized cpsw ale version 1.4
[    5.454254] cpsw-switch 48484000.switch: ALE Table size 1024
[    5.454315] cpsw-switch 48484000.switch: cpts: overflow check period 500 (jiffies)
[    5.454315] cpsw-switch 48484000.switch: CPTS: ref_clk_freq:266000000 calc_mult:4036623398 calc_shift:30 error:-1 nsec/sec
[    5.454467] cpsw-switch 48484000.switch: Detected MACID = 5c:f8:21:5e:e6:58
[    5.454498] cpsw-switch 48484000.switch: Detected MACID = 5c:f8:21:5e:e6:59
[    5.456359] cpsw-switch 48484000.switch: initialized (regs 0x0000000048484000, pool size 256) hw_ver:0019010F 1.15 (0)
[    5.457305] i2c /dev entries driver
[    5.463928] sdhci: Secure Digital Host Controller Interface driver
[    5.463928] sdhci: Copyright(c) Pierre Ossman
[    5.465545] sdhci-pltfm: SDHCI platform and OF driver helper
[    5.467498] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd
[    5.467498] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    5.467529] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]' - status (0)
[    5.467559] gpio gpiochip7: Persistence not supported for GPIO 27
[    5.467590] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[    5.467590] sdhci-omap 4809c000.mmc: Got CD GPIO
[    5.467590] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp
[    5.467590] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    5.467620] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]'
[    5.467651] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]'
[    5.467681] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
[    5.467681] sdhci-omap 4809c000.mmc: No GPIO consumer wp found
[    5.469329] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
[    5.469329] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
[    5.469329] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@b4000/mmc@0[0]'
[    5.469390] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@b4000/mmc@0[0]'
[    5.469421] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
[    5.469421] sdhci-omap 480b4000.mmc: No GPIO consumer wp found
[    5.469543] sdhci-omap 480b4000.mmc: failed to set system capabilities
[    5.470092] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/cpu0-led[0]' - status (0)
[    5.470153] gpio gpiochip3: Persistence not supported for GPIO 25
[    5.470153] gpio-121 (?): no flags found for gpios
[    5.470245] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/usr0-led[0]' - status (0)
[    5.470275] gpio gpiochip3: Persistence not supported for GPIO 26
[    5.470275] gpio-122 (?): no flags found for gpios
[    5.470367] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/heartbeat-led[0]' - status (0)
[    5.470367] gpio gpiochip3: Persistence not supported for GPIO 27
[    5.470397] gpio-123 (?): no flags found for gpios
[    5.470458] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/usr1-led[0]' - status (0)
[    5.470489] gpio gpiochip3: Persistence not supported for GPIO 28
[    5.470489] gpio-124 (?): no flags found for gpios
[    5.470550] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/usr2-led[0]' - status (0)
[    5.470581] gpio gpiochip3: Persistence not supported for GPIO 21
[    5.470581] gpio-117 (?): no flags found for gpios
[    5.470672] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/mmc0-led[0]' - status (0)
[    5.470672] gpio gpiochip3: Persistence not supported for GPIO 19
[    5.470672] gpio-115 (?): no flags found for gpios
[    5.477966] NET: Registered protocol family 10
[    5.478881] Segment Routing with IPv6
[    5.478912] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    5.479370] NET: Registered protocol family 17
[    5.479766] Key type dns_resolver registered
[    5.479858] Registering SWP/SWPB emulation handler
[    5.480316] omap_voltage_late_init: Voltage driver support not added
[    5.480346] Power Management for TI OMAP4+ devices.
[    5.480682] printk: console [ttyS2]: printing thread started
[    5.480743] Loading compiled-in X.509 certificates
[    5.561920] dmm 4e000000.dmm: workaround for errata i878 in use
[    5.563842] dmm 4e000000.dmm: initialized all PAT entries
[    5.564605] reg-fixed-voltage fixedregulator-v3_3d: GPIO lookup for consumer (null)
[    5.564605] reg-fixed-voltage fixedregulator-v3_3d: using device tree for GPIO lookup
[    5.564636] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-v3_3d[0]'
[    5.564636] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v3_3d[0]'
[    5.564666] reg-fixed-voltage fixedregulator-v3_3d: using lookup tables for GPIO lookup
[    5.564666] reg-fixed-voltage fixedregulator-v3_3d: No GPIO consumer (null) found
[    5.564697] V3_3D: supplied by smps9
[    5.565246] reg-fixed-voltage fixedregulator-vtt: GPIO lookup for consumer (null)
[    5.565246] reg-fixed-voltage fixedregulator-vtt: using device tree for GPIO lookup
[    5.565277] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-vtt[0]'
[    5.565277] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vtt[0]'
[    5.565307] reg-fixed-voltage fixedregulator-vtt: using lookup tables for GPIO lookup
[    5.565307] reg-fixed-voltage fixedregulator-vtt: No GPIO consumer (null) found
[    5.565338] vtt_fixed: supplied by V3_3D
[    5.569946] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    5.579437] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    5.580169] platform 40800000.dsp: Adding to iommu group 0
[    5.581726] omap-iommu 58882000.mmu: 58882000.mmu registered
[    5.582122] platform 58820000.ipu: Adding to iommu group 1
[    5.583679] omap-iommu 55082000.mmu: 55082000.mmu registered
[    5.584045] platform 55020000.ipu: Adding to iommu group 2
[    5.585601] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    5.585815] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[    5.595947] omapdrm omapdrm.0: [drm] Cannot find any crtc or sizes
[    5.596862] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
[    5.597778] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd
[    5.597808] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    5.597808] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]' - status (0)
[    5.597869] gpio gpiochip7: Persistence not supported for GPIO 27
[    5.597869] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[    5.597869] sdhci-omap 4809c000.mmc: Got CD GPIO
[    5.597900] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp
[    5.597900] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    5.597900] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]'
[    5.597930] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]'
[    5.597991] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
[    5.597991] sdhci-omap 4809c000.mmc: No GPIO consumer wp found
[    5.599761] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
[    5.599792] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
[    5.599792] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@b4000/mmc@0[0]'
[    5.599822] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@b4000/mmc@0[0]'
[    5.599884] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
[    5.599884] sdhci-omap 480b4000.mmc: No GPIO consumer wp found
[    5.602050] ALSA device list:
[    5.602050]   No soundcards found.
[    5.602355] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
[    5.649841] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[    5.650299] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[    5.651245] Waiting for root device PARTUUID=30054881-02...
[    5.703979] mmc0: new high speed SDHC card at address 59b4
[    5.711456] mmcblk0: mmc0:59b4 USDU1 15.0 GiB 
[    5.712799]  mmcblk0: p1 p2
[    5.755340] mmc1: new DDR MMC card at address 0001
[    5.756164] mmcblk1: mmc1:0001 R1J56L 13.8 GiB 
[    5.756378] mmcblk1boot0: mmc1:0001 R1J56L partition 1 4.00 MiB
[    5.756591] mmcblk1boot1: mmc1:0001 R1J56L partition 2 4.00 MiB
[    5.756744] mmcblk1rpmb: mmc1:0001 R1J56L partition 3 128 KiB, chardev (243:0)
[    5.757751]  mmcblk1: p1 p2
[    5.759918] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    5.759948] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    5.763092] devtmpfs: mounted
[    5.764678] Freeing unused kernel memory: 2048K
[    5.799774] Run /sbin/init as init process
[    5.799804]   with arguments:
[    5.799804]     /sbin/init
[    5.799804]   with environment:
[    5.799804]     HOME=/
[    5.799804]     TERM=linux
[    6.136535] systemd[1]: System time before build time, advancing clock.
[    6.175659] systemd[1]: systemd 244 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    6.176086] systemd[1]: Detected architecture arm.
[    6.265808] systemd[1]: Set hostname to <am57xx-evm>.
[    6.659759] omapdrm omapdrm.0: [drm] Cannot find any crtc or sizes
[    7.225738] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    7.225769] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    7.231506] systemd[1]: Created slice system-getty.slice.
[    7.275207] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    7.313842] systemd[1]: Created slice User and Session Slice.
[    7.350555] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    7.393829] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    7.430877] systemd[1]: Reached target Paths.
[    7.476684] systemd[1]: Reached target Remote File Systems.
[    7.525115] systemd[1]: Reached target Slices.
[    7.564361] systemd[1]: Reached target Swap.
[    7.623840] systemd[1]: Listening on RPCbind Server Activation Socket.
[    7.685913] systemd[1]: Reached target RPC Port Mapper.
[    7.741760] systemd[1]: Listening on Process Core Dump Socket.
[    7.779968] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    7.847503] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    7.848083] systemd[1]: Listening on Journal Socket (/dev/log).
[    7.890258] systemd[1]: Listening on Journal Socket.
[    7.920288] systemd[1]: Listening on Network Service Netlink Socket.
[    7.950195] systemd[1]: Listening on udev Control Socket.
[    7.980010] systemd[1]: Listening on udev Kernel Socket.
[    8.010101] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
[    8.014007] systemd[1]: Mounting POSIX Message Queue File System...
[    8.053710] systemd[1]: Mounting Kernel Debug File System...
[    8.084472] systemd[1]: Mounting Temporary Directory (/tmp)...
[    8.120300] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped.
[    8.124145] systemd[1]: Starting Start psplash boot splash screen...
[    8.174652] systemd[1]: Starting RPC Bind...
[    8.184265] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    8.201354] systemd[1]: Starting Journal Service...
[    8.246154] systemd[1]: Starting Load Kernel Modules...
[    8.282012] cmemk: loading out-of-tree module taints kernel.
[    8.283111] CMEMK module: reference Linux version 5.10.100
[    8.283843] no physical memory specified
[    8.283874] cmemk initialized
[    8.309906] cryptodev: driver 1.10 loaded.
[    8.335052] systemd[1]: Starting Remount Root and Kernel File Systems...
[    8.395965] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    8.434875] systemd[1]: Starting udev Coldplug all Devices...
[    8.503936] systemd[1]: Started RPC Bind.
[    8.514465] systemd[1]: Mounted POSIX Message Queue File System.
[    8.540313] systemd[1]: Mounted Kernel Debug File System.
[    8.570281] systemd[1]: Mounted Temporary Directory (/tmp).
[    8.600280] systemd[1]: psplash-start.service: Main process exited, code=exited, status=255/EXCEPTION
[    8.600830] systemd[1]: psplash-start.service: Failed with result 'exit-code'.
[    8.626403] systemd[1]: Failed to start Start psplash boot splash screen.
[    8.740753] systemd[1]: Dependency failed for Start psplash-systemd progress communication helper.
[    8.770050] systemd[1]: psplash-systemd.service: Job psplash-systemd.service/start failed with result 'dependency'.
[    8.770507] systemd[1]: Started Journal Service.
[    8.985626] systemd-journald[128]: Received client request to flush runtime journal.
[   10.439086] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
[   10.439178] remoteproc remoteproc0: 58820000.ipu is available
[   10.441894] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[   10.441925] remoteproc remoteproc0: powering up 58820000.ipu
[   10.441955] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[   10.441955] remoteproc remoteproc0: request_firmware failed: -2
[   10.464202] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[   10.464294] remoteproc remoteproc1: 55020000.ipu is available
[   10.467346] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[   10.467407] remoteproc remoteproc2: 40800000.dsp is available
[   10.643493] remoteproc remoteproc1: powering up 55020000.ipu
[   10.643524] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3751360
[   10.643585] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   10.951446] remoteproc remoteproc2: powering up 40800000.dsp
[   10.951477] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 5912992
[   10.951629] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   10.951690] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[   10.966552] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[   10.970581] omap-sham 4b101000.sham: will run requests pump with realtime priority
[   11.076995] omap-sham 42701000.sham: hw accel on OMAP rev 4.3
[   11.083038] omap-sham 42701000.sham: will run requests pump with realtime priority
[   11.416351]  remoteproc1#vdev0buffer: assigned reserved memory node ipu2-memory@95800000
[   11.417022] virtio_rpmsg_bus virtio0: rpmsg host is online
[   11.417083]  remoteproc1#vdev0buffer: registered virtio0 (type 7)
[   11.417083] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[   11.424987] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[   11.425323]  remoteproc2#vdev0buffer: assigned reserved memory node dsp1-memory@99000000
[   11.426055] virtio_rpmsg_bus virtio1: rpmsg host is online
[   11.426086]  remoteproc2#vdev0buffer: registered virtio1 (type 7)
[   11.426116] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[   11.427337] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[   12.531280] Driver for 1-wire Dallas network protocol.
[   12.558990] omap_hdq 480b2000.1w: OMAP HDQ Hardware Rev 0.:. Driver in Interrupt mode
[   12.561035] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[   12.586273] omap-des 480a5000.des: will run requests pump with realtime priority
[   12.730804] gpiochip_find_base: found new base at 496
[   12.730987] gpio gpiochip9: (tpic2810): added GPIO chardev (254:9)
[   12.731079] gpio gpiochip9: registered GPIOs 496 to 503 on tpic2810
[   12.793945] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: GPIO lookup for consumer id
[   12.793945] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using device tree for GPIO lookup
[   12.793975] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0/tps659038@58/tps659038_usb[0]'
[   12.794036] of_get_named_gpiod_flags: parsed 'id-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0/tps659038@58/tps659038_usb[0]' - status (0)
[   12.794097] gpio gpiochip6: Persistence not supported for GPIO 7
[   12.794097] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: GPIO lookup for consumer vbus
[   12.794097] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using device tree for GPIO lookup
[   12.794128] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0/tps659038@58/tps659038_usb[0]'
[   12.794189] of_get_named_gpiod_flags: parsed 'vbus-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0/tps659038@58/tps659038_usb[0]' - status (0)
[   12.794219] gpio gpiochip1: Persistence not supported for GPIO 22
[   12.794250] omap_gpio 4805b000.gpio: Could not set line 7 debounce to 20000 microseconds (-22)
[   12.805053] w1_master_driver w1_bus_master1: Attaching one wire slave 01.000000000000 crc 3d
[   12.832489] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: char device (252:0)
[   12.832519] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: registered as rtc0
[   12.833374] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: setting system clock to 2022-06-29T11:31:44 UTC (1656502304)
[   12.899658] power_supply bq27000-battery: power_supply_get_battery_info currently only supports devicetree
[   13.234191] pisosr-gpio spi1.0: GPIO lookup for consumer load
[   13.234191] pisosr-gpio spi1.0: using device tree for GPIO lookup
[   13.234222] of_get_named_gpiod_flags: parsed 'load-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@b8000/spi@0/sn65hvs882@0[0]' - status (0)
[   13.235443] gpio gpiochip3: Persistence not supported for GPIO 23
[   13.235443] gpiochip_find_base: found new base at 488
[   13.235717] gpio gpiochip10: (pisosr-gpio): added GPIO chardev (254:10)
[   13.235778] gpio gpiochip10: registered GPIOs 488 to 495 on pisosr-gpio
[   13.789825] cal 4845b000.cal: Neither port is configured, no point in staying up
[   15.195617] omap_rtc 48838000.rtc: char device (252:1)
[   15.195617] omap_rtc 48838000.rtc: registered as rtc1
[   15.195648] omap_rtc 48838000.rtc: GPIO lookup for consumer wp
[   15.195648] omap_rtc 48838000.rtc: using device tree for GPIO lookup
[   15.195648] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48800000/segment@0/target-module@38000/rtc@0[0]'
[   15.195709] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48800000/segment@0/target-module@38000/rtc@0[0]'
[   15.195739] omap_rtc 48838000.rtc: using lookup tables for GPIO lookup
[   15.195739] omap_rtc 48838000.rtc: No GPIO consumer wp found
[   16.208160] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[   16.239898] vpe 489d0000.vpe: Device registered as /dev/video0
[   18.469818] libata version 3.00 loaded.
[   18.511047] ahci 4a140000.sata: supply ahci not found, using dummy regulator
[   18.511260] ahci 4a140000.sata: supply phy not found, using dummy regulator
[   18.511474] ahci 4a140000.sata: supply target not found, using dummy regulator
[   18.514068] ahci 4a140000.sata: forcing port_map 0x0 -> 0x1
[   18.514099] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[   18.514129] ahci 4a140000.sata: flags: 64bit ncq sntf pm led clo only pmp pio slum part ccc apst 
[   18.593627] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   18.613616] scsi host0: ahci
[   18.613922] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 34
[   18.941101] ata1: SATA link down (SStatus 0 SControl 300)
[   19.269439] mdio_bus 4b232400.mdio: GPIO lookup for consumer reset
[   19.269470] mdio_bus 4b232400.mdio: using device tree for GPIO lookup
[   19.269470] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400[0]' - status (0)
[   19.269500] gpio gpiochip6: Persistence not supported for GPIO 8
[   19.324432] davinci_mdio 4b232400.mdio: davinci mdio revision 1.6, bus freq 1000000
[   19.379119] mdio_bus 4b232400.mdio:00: GPIO lookup for consumer reset
[   19.379150] mdio_bus 4b232400.mdio:00: using device tree for GPIO lookup
[   19.379150] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400/ethernet-phy@0[0]'
[   19.379211] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400/ethernet-phy@0[0]'
[   19.379241] mdio_bus 4b232400.mdio:00: using lookup tables for GPIO lookup
[   19.379241] mdio_bus 4b232400.mdio:00: No GPIO consumer reset found
[   19.429870] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   19.434204] mdio_bus 4b232400.mdio:01: GPIO lookup for consumer reset
[   19.434234] mdio_bus 4b232400.mdio:01: using device tree for GPIO lookup
[   19.434234] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400/ethernet-phy@1[0]'
[   19.434295] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400/ethernet-phy@1[0]'
[   19.434326] mdio_bus 4b232400.mdio:01: using lookup tables for GPIO lookup
[   19.434326] mdio_bus 4b232400.mdio:01: No GPIO consumer reset found
[   19.435058] davinci_mdio 4b232400.mdio: phy[0]: device 4b232400.mdio:00, driver TI TLK10X 10/100 Mbps PHY
[   19.435058] davinci_mdio 4b232400.mdio: phy[1]: device 4b232400.mdio:01, driver TI TLK10X 10/100 Mbps PHY
[   19.466766] CAN device driver interface
[   19.494171] mdio_bus 4b2b2400.mdio: GPIO lookup for consumer reset
[   19.494201] mdio_bus 4b2b2400.mdio: using device tree for GPIO lookup
[   19.494201] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400[0]' - status (0)
[   19.494262] gpio gpiochip6: Persistence not supported for GPIO 9
[   19.544006] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=55d70d07, irq=109)
[   19.554809] davinci_mdio 4b2b2400.mdio: davinci mdio revision 1.6, bus freq 1000000
[   19.592285] mdio_bus 4b2b2400.mdio:00: GPIO lookup for consumer reset
[   19.592285] mdio_bus 4b2b2400.mdio:00: using device tree for GPIO lookup
[   19.592315] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400/ethernet-phy@0[0]'
[   19.592346] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400/ethernet-phy@0[0]'
[   19.592407] mdio_bus 4b2b2400.mdio:00: using lookup tables for GPIO lookup
[   19.592407] mdio_bus 4b2b2400.mdio:00: No GPIO consumer reset found
[   19.639984] mdio_bus 4b2b2400.mdio:01: GPIO lookup for consumer reset
[   19.639984] mdio_bus 4b2b2400.mdio:01: using device tree for GPIO lookup
[   19.640014] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400/ethernet-phy@1[0]'
[   19.640075] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400/ethernet-phy@1[0]'
[   19.640106] mdio_bus 4b2b2400.mdio:01: using lookup tables for GPIO lookup
[   19.640106] mdio_bus 4b2b2400.mdio:01: No GPIO consumer reset found
[   19.641204] davinci_mdio 4b2b2400.mdio: phy[0]: device 4b2b2400.mdio:00, driver TI TLK10X 10/100 Mbps PHY
[   19.641204] davinci_mdio 4b2b2400.mdio: phy[1]: device 4b2b2400.mdio:01, driver TI TLK10X 10/100 Mbps PHY
[   20.099914] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[   20.337493] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[   20.394012] omap-aes 4b500000.aes: will run requests pump with realtime priority
[   20.470123] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[   20.484222] omap-aes 4b700000.aes: will run requests pump with realtime priority
[   21.110137] [drm] Initialized pvr 1.17.4948957 20110701 for 56000000.gpu on minor 1
[   21.307464] remoteproc remoteproc3: 4b234000.pru is available
[   21.311187] remoteproc remoteproc4: 4b238000.pru is available
[   21.331054] remoteproc remoteproc5: 4b2b4000.pru is available
[   21.331512] remoteproc remoteproc6: 4b2b8000.pru is available
[   25.124328] prueth pruss1_eth: TI PRU ethernet driver initialized: dual EMAC mode
[   25.394134] prueth pruss2_eth: TI PRU ethernet driver initialized: dual EMAC mode
[   25.599060] usbcore: registered new interface driver usbfs
[   25.599121] usbcore: registered new interface driver hub
[   25.599182] usbcore: registered new device driver usb
[   25.768249] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   25.768310] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
[   25.813751] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x0000000002010010
[   25.827484] xhci-hcd xhci-hcd.2.auto: irq 183, io mem 0x48890000
[   25.827941] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[   25.827941] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   25.827972] usb usb1: Product: xHCI Host Controller
[   25.827972] usb usb1: Manufacturer: Linux 5.10.100-rt62-g204ec708dc xhci-hcd
[   25.827972] usb usb1: SerialNumber: xhci-hcd.2.auto
[   25.829467] hub 1-0:1.0: USB hub found
[   25.829498] hub 1-0:1.0: 1 port detected
[   25.841156] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   25.841186] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[   25.841186] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[   25.841278] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   25.841430] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[   25.841430] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   25.841430] usb usb2: Product: xHCI Host Controller
[   25.841430] usb usb2: Manufacturer: Linux 5.10.100-rt62-g204ec708dc xhci-hcd
[   25.841430] usb usb2: SerialNumber: xhci-hcd.2.auto
[   25.842834] hub 2-0:1.0: USB hub found
[   25.842864] hub 2-0:1.0: 1 port detected
[   28.151153] PVR_K: UM DDK-(4948957) and KM DDK-(4948957) match. [ OK ]
[   28.712860] pps pps0: new PPS source ptp0
[   28.715576] icss-iep 4b2ae000.iep: iep ptp bc clkid 0
[   28.715576] remoteproc remoteproc6: powering up 4b2b8000.pru
[   28.718444] remoteproc remoteproc6: Booting fw image ti-pruss/am57xx-pru1-prueth-fw.elf, size 6952
[   28.718475] remoteproc remoteproc6: unsupported resource 5
[   28.718566] remoteproc remoteproc6: remote processor 4b2b8000.pru is now up
[   28.753906] net eth5: started
[   28.774383] remoteproc remoteproc5: powering up 4b2b4000.pru
[   28.777709] remoteproc remoteproc5: Booting fw image ti-pruss/am57xx-pru0-prueth-fw.elf, size 6920
[   28.777740] remoteproc remoteproc5: unsupported resource 5
[   28.777832] remoteproc remoteproc5: remote processor 4b2b4000.pru is now up
[   28.787109] net eth4: started
[   28.812042] pps pps1: new PPS source ptp1
[   28.814788] icss-iep 4b22e000.iep: iep ptp bc clkid 0
[   28.814788] remoteproc remoteproc4: powering up 4b238000.pru
[   28.814910] remoteproc remoteproc4: Booting fw image ti-pruss/am57xx-pru1-prueth-fw.elf, size 6952
[   28.814910] remoteproc remoteproc4: unsupported resource 5
[   28.815002] remoteproc remoteproc4: remote processor 4b238000.pru is now up
[   28.824371] net eth3: started
[   28.838409] remoteproc remoteproc3: powering up 4b234000.pru
[   28.838531] remoteproc remoteproc3: Booting fw image ti-pruss/am57xx-pru0-prueth-fw.elf, size 6920
[   28.838531] remoteproc remoteproc3: unsupported resource 5
[   28.838653] remoteproc remoteproc3: remote processor 4b234000.pru is now up
[   28.847839] net eth2: started
[   28.883575] cpsw-switch 48484000.switch: starting ndev. mode: dual_mac
[   29.034545] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
[   29.091094] cpsw-switch 48484000.switch: starting ndev. mode: dual_mac
[   29.234863] Micrel KSZ9031 Gigabit PHY 48485000.mdio:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
[   34.421417] cpsw-switch 48484000.switch eth0: Link is Up - 1Gbps/Full - flow control off
[   34.421478] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   48.546997] cryptd: max_cpu_qlen set to 1000
[   48.940856] Initializing XFRM netlink socket
[  185.279815] remoteproc remoteproc0: powering up 58820000.ipu
[  185.499053] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 4832972
[  185.499145] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[  185.521423]  remoteproc0#vdev0buffer: assigned reserved memory node ipu1-memory@9d000000
[  185.524230] virtio_rpmsg_bus virtio2: rpmsg host is online
[  185.524322]  remoteproc0#vdev0buffer: registered virtio2 (type 7)
[  185.524322] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[  185.529266] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
[  185.587432] NET: Registered protocol family 45
[  286.187652] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1

ex41_forwardmsg prebuilt

root@am57xx-evm:~# ln -s /usr/bin/ipc/examples/ex41_forwardmsg/debug/server_ipu1.xem4 /lib/firmware/dra7-ipu1-fw.xem4
root@am57xx-evm:~# echo disabled > /sys/kernel/debug/remoteproc/remoteproc0/recovery
root@am57xx-evm:~# echo start > /sys/bus/platform/devices/58820000.ipu/remoteproc/remoteproc0/state
[ 99.220245] remoteproc remoteproc0: powering up 58820000.ipu
[ 99.512939] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 6267248
[ 99.513031] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[ 99.536865] remoteproc0#vdev0buffer: assigned reserved memory node ipu1-memory@9d000000
[ 99.539672] virtio_rpmsg_bus virtio2: rpmsg host is online
[ 99.539764] remoteproc0#vdev0buffer: registered virtio2 (type 7)
[ 99.539764] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[ 99.544281] omap-iommu 58882000.mmu: iommu fault: da 0x8006f170 flags 0x0
[ 99.544281] remoteproc remoteproc0: crash detected in 58820000.ipu: type mmufault
[ 99.544311] omap-iommu 58882000.mmu: 58882000.mmu: errs:0x00000002 da:0x8006f170 pgd:0x06e27751 *pgd:px9d200002
[ 99.544342] remoteproc remoteproc0: handling crash #1 in 58820000.ipu

root@am57xx-evm:~# sort -t ] -k 2 /sys/kernel/debug/remoteproc/remoteproc0/trace0
[0][ 0.000] 19 Resource entries at 0x3000
[0][ 0.000] AFSR = 0x00000000
[0][ 0.000] BFAR = 0xe000ed38
[0][ 0.000] BFSR = 0x00
[0][ 0.000] Core 0: Exception occurred in ThreadType_Main.
[0][ 0.000] DFSR = 0x00000000
[0][ 0.000] Exception occurred in background thread at PC = 0x0001e24c.
[0][ 0.000] HFSR = 0x00000000
[0][ 0.000] ICSR = 0x00442811
[0][ 0.000] MMAR = 0xe000ed34
[0][ 0.000] MMFSR = 0x00
[0][ 0.000] Main name: main(), handle: 0x0.
[0][ 0.000] Main stack base: 0x8006e638.
[0][ 0.000] Main stack size: 0x1000.
[0][ 0.000] PSR = 0x21000000
[0][ 0.000] R0 = 0x7045e71e R8 = 0x00000000
[0][ 0.000] R1 = 0x8006f488 R9 = 0x00000000
[0][ 0.000] R2 = 0x0000003c R10 = 0x00000000
[0][ 0.000] R3 = 0x006f746f R11 = 0x00000000
[0][ 0.000] R4 = 0x00024b45 R12 = 0x7045e716
[0][ 0.000] R5 = 0x00000000 SP(R13) = 0x8006f410
[0][ 0.000] R6 = 0x00000000 LR(R14) = 0x000077af
[0][ 0.000] R7 = 0x8006f468 PC(R15) = 0x0001e24c
[0][ 0.000] Terminating execution...
[0][ 0.000] UFSR = 0x0000
[0][ 0.000] [t=0x000fee67] xdc.runtime.Main: --> main:
[0][ 0.000] [t=0x0016d2e7] xdc.runtime.Main: NameMap_sendMessage: HOST 53, port=61
[0][ 0.000] [t=0x001824a5] ti.sysbios.family.arm.m3.Hwi: ERROR: line 1303: E_noIsr: id = 17, pc = 0001e24c
[0][ 0.000] registering rpmsg-proto:rpmsg-proto service on 61 with HOST
[0][ 0.000] ti.sysbios.family.arm.m3.Hwi: line 1303: E_noIsr: id = 17, pc = 0001e24c

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.10.100-rt62-g204ec708dc (oe-user@oe-host) (arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #1 SMP PREEMPT_RT Wed Jun 22 15:07:56 UTC 2022
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: TI AM5718 IDK
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000be800000
[    0.000000] OMAP4: Map 0x00000000afd00000 to (ptrval) for dram barrier
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000afcfffff]
[    0.000000]   Normal   empty
[    0.000000]   HighMem  [mem 0x00000000afd00000-0x00000000bfffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x00000000afcfffff]
[    0.000000]   node   0: [mem 0x00000000b0000000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff]
[    0.000000] On node 0 totalpages: 261376
[    0.000000]   DMA zone: 1722 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 195840 pages, LIFO batch:63
[    0.000000]   HighMem zone: 65536 pages, LIFO batch:15
[    0.000000] DRA722 ES2.0
[    0.000000] percpu: Embedded 11 pages/cpu s15904 r8192 d20960 u45056
[    0.000000] pcpu-alloc: s15904 r8192 d20960 u45056 alloc=11*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 259654
[    0.000000] Kernel command line: console=ttyS2,115200n8 root=PARTUUID=30054881-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] Memory: 836824K/1045504K available (10240K kernel code, 744K rwdata, 3444K rodata, 2048K init, 293K bss, 28456K reserved, 180224K cma-reserved, 237568K highmem)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, 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=2 to nr_cpu_ids=1.
[    0.000000] rcu: 	RCU priority boosting: priority 1 delay 500 ms.
[    0.000000] rcu: 	RCU_SOFTIRQ processing moved to rcuc kthreads.
[    0.000000] 	No expedited grace period (rcu_normal_after_boot).
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] random: get_random_bytes called from start_kernel+0x338/0x4ec with crng_init=0
[    0.000000] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65535999984741ns
[    0.001281] TI gptimer clockevent: always-on 32786 Hz at /ocp/interconnect@4ae00000/segment@10000/target-module@8000
[    0.001800] TI gptimer percpu-dmtimer: 20000000 Hz at /ocp/interconnect@48000000/segment@0/target-module@32000
[    0.002777] Failed to initialize '/ocp/interconnect@48800000/segment@0/target-module@2a000/timer@0': -22
[    0.003662] Console: colour dummy device 80x30
[    0.003692] Calibrating delay loop... 1993.93 BogoMIPS (lpj=9969664)
[    0.061920] pid_max: default: 32768 minimum: 301
[    0.062042] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.062042] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.062713] CPU: Testing write buffer coherency: ok
[    0.062774] CPU0: Spectre v2: using ICIALLU workaround
[    0.062927] /cpus/cpu@0 missing clock-frequency property
[    0.062927] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.063446] Setting up static identity map for 0x80200000 - 0x80200060
[    0.063537] rcu: Hierarchical SRCU implementation.
[    0.063934] EFI services will not be available.
[    0.064025] smp: Bringing up secondary CPUs ...
[    0.064056] smp: Brought up 1 node, 1 CPU
[    0.064056] SMP: Total of 1 processors activated (1993.93 BogoMIPS).
[    0.064056] CPU: All CPU(s) started in HYP mode.
[    0.064056] CPU: Virtualization extensions available.
[    0.064422] devtmpfs: initialized
[    0.091308] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.091430] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.091461] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.094512] pinctrl core: initialized pinctrl subsystem
[    0.095031] DMI not present or invalid.
[    0.095306] NET: Registered protocol family 16
[    0.096618] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.099121] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.116790] thermal_sys: Registered thermal governor 'fair_share'
[    0.116790] thermal_sys: Registered thermal governor 'bang_bang'
[    0.116790] thermal_sys: Registered thermal governor 'step_wise'
[    0.116790] thermal_sys: Registered thermal governor 'user_space'
[    2.973236] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    2.973236] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    3.011444] reg-fixed-voltage fixedregulator-vmain: GPIO lookup for consumer (null)
[    3.011474] reg-fixed-voltage fixedregulator-vmain: using device tree for GPIO lookup
[    3.011474] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-vmain[0]'
[    3.011505] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vmain[0]'
[    3.011505] reg-fixed-voltage fixedregulator-vmain: using lookup tables for GPIO lookup
[    3.011505] reg-fixed-voltage fixedregulator-vmain: No GPIO consumer (null) found
[    3.011749] reg-fixed-voltage fixedregulator-v3_3d: GPIO lookup for consumer (null)
[    3.011749] reg-fixed-voltage fixedregulator-v3_3d: using device tree for GPIO lookup
[    3.011749] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-v3_3d[0]'
[    3.011779] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v3_3d[0]'
[    3.011779] reg-fixed-voltage fixedregulator-v3_3d: using lookup tables for GPIO lookup
[    3.011779] reg-fixed-voltage fixedregulator-v3_3d: No GPIO consumer (null) found
[    3.011810] reg-fixed-voltage fixedregulator-v3_3d: Failed to register regulator: -517
[    3.011901] reg-fixed-voltage fixedregulator-v1_2d: GPIO lookup for consumer (null)
[    3.011901] reg-fixed-voltage fixedregulator-v1_2d: using device tree for GPIO lookup
[    3.011901] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-v1_2d[0]'
[    3.011932] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v1_2d[0]'
[    3.011932] reg-fixed-voltage fixedregulator-v1_2d: using lookup tables for GPIO lookup
[    3.011962] reg-fixed-voltage fixedregulator-v1_2d: No GPIO consumer (null) found
[    3.011962] V1_2D: supplied by VMAIN
[    3.012390] reg-fixed-voltage fixedregulator-vtt: GPIO lookup for consumer (null)
[    3.012390] reg-fixed-voltage fixedregulator-vtt: using device tree for GPIO lookup
[    3.012420] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-vtt[0]'
[    3.012420] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vtt[0]'
[    3.012451] reg-fixed-voltage fixedregulator-vtt: using lookup tables for GPIO lookup
[    3.012451] reg-fixed-voltage fixedregulator-vtt: No GPIO consumer (null) found
[    3.012481] reg-fixed-voltage fixedregulator-vtt: Failed to register regulator: -517
[    3.013732] iommu: Default domain type: Translated 
[    3.017303] SCSI subsystem initialized
[    3.017791] mc: Linux media interface: v0.10
[    3.017822] videodev: Linux video capture interface: v2.00
[    3.017913] pps_core: LinuxPPS API ver. 1 registered
[    3.017913] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.017913] PTP clock support registered
[    3.017944] EDAC MC: Ver: 3.0.0
[    3.019134] Advanced Linux Sound Architecture Driver Initialized.
[    3.020019] clocksource: Switched to clocksource 32k_counter
[    3.026611] NET: Registered protocol family 2
[    3.026763] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    3.027740] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 16384 bytes, linear)
[    3.027770] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    3.027832] TCP bind hash table entries: 8192 (order: 5, 229376 bytes, linear)
[    3.028015] TCP: Hash tables configured (established 8192 bind 8192)
[    3.028106] UDP hash table entries: 512 (order: 3, 32768 bytes, linear)
[    3.028137] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes, linear)
[    3.028289] NET: Registered protocol family 1
[    3.028930] RPC: Registered named UNIX socket transport module.
[    3.028930] RPC: Registered udp transport module.
[    3.028930] RPC: Registered tcp transport module.
[    3.028930] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.028961] PCI: CLS 0 bytes, default 64
[    3.030364] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    3.031097] Initialise system trusted keyrings
[    3.031249] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    3.036041] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    3.036621] NFS: Registering the id_resolver key type
[    3.036651] Key type id_resolver registered
[    3.036651] Key type id_legacy registered
[    3.036743] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    3.036743] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    3.036773] ntfs: driver 2.1.32 [Flags: R/O].
[    3.037170] Key type asymmetric registered
[    3.037200] Asymmetric key parser 'x509' registered
[    3.037231] bounce: pool size: 64 pages
[    3.037261] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    3.037292] io scheduler mq-deadline registered
[    3.037292] io scheduler kyber registered
[    3.565429] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    3.878234] gpio gpiochip0: (gpio-0-31): added GPIO chardev (254:0)
[    3.878326] gpio gpiochip0: registered GPIOs 0 to 31 on gpio-0-31
[    3.878479] OMAP GPIO hardware version 0.1
[    3.993652] gpio gpiochip1: (gpio-32-63): added GPIO chardev (254:1)
[    3.993743] gpio gpiochip1: registered GPIOs 32 to 63 on gpio-32-63
[    4.008453] gpio gpiochip2: (gpio-64-95): added GPIO chardev (254:2)
[    4.008514] gpio gpiochip2: registered GPIOs 64 to 95 on gpio-64-95
[    4.023254] gpio gpiochip3: (gpio-96-127): added GPIO chardev (254:3)
[    4.023315] gpio gpiochip3: registered GPIOs 96 to 127 on gpio-96-127
[    4.038085] gpio gpiochip4: (gpio-128-159): added GPIO chardev (254:4)
[    4.038146] gpio gpiochip4: registered GPIOs 128 to 159 on gpio-128-159
[    4.052734] gpio gpiochip5: (gpio-160-191): added GPIO chardev (254:5)
[    4.052795] gpio gpiochip5: registered GPIOs 160 to 191 on gpio-160-191
[    4.067687] gpio gpiochip6: (gpio-192-223): added GPIO chardev (254:6)
[    4.067749] gpio gpiochip6: registered GPIOs 192 to 223 on gpio-192-223
[    4.081878] gpio gpiochip7: (gpio-224-255): added GPIO chardev (254:7)
[    4.081939] gpio gpiochip7: registered GPIOs 224 to 255 on gpio-224-255
[    4.097351] i2c i2c-0: GPIO lookup for consumer scl
[    4.097351] i2c i2c-0: using device tree for GPIO lookup
[    4.097351] of_get_named_gpiod_flags: can't parse 'scl-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0[0]'
[    4.097412] of_get_named_gpiod_flags: can't parse 'scl-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0[0]'
[    4.097442] i2c i2c-0: using lookup tables for GPIO lookup
[    4.097442] i2c i2c-0: No GPIO consumer scl found
[    4.097442] i2c i2c-0: GPIO lookup for consumer sda
[    4.097473] i2c i2c-0: using device tree for GPIO lookup
[    4.097473] of_get_named_gpiod_flags: can't parse 'sda-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0[0]'
[    4.097503] of_get_named_gpiod_flags: can't parse 'sda-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0[0]'
[    4.097534] i2c i2c-0: using lookup tables for GPIO lookup
[    4.097534] i2c i2c-0: No GPIO consumer sda found
[    4.110809] palmas 0-0058: Irq flag is 0x00000004
[    4.141937] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[    4.156799] smps12: supplied by regulator-dummy
[    4.158416] smps3: supplied by VMAIN
[    4.160064] smps45: supplied by regulator-dummy
[    4.161773] smps6: supplied by VMAIN
[    4.163299] smps7: supplied by VMAIN
[    4.165161] smps8: supplied by VMAIN
[    4.165985] smps9: supplied by VMAIN
[    4.166931] ldo1: supplied by VMAIN
[    4.168701] ldo2: supplied by VMAIN
[    4.170166] random: fast init done
[    4.170471] ldo3: supplied by VMAIN
[    4.172210] ldo4: supplied by VMAIN
[    4.174102] LDO5: supplied by regulator-dummy
[    4.174468] LDO6: supplied by regulator-dummy
[    4.174835] LDO7: supplied by regulator-dummy
[    4.175201] LDO8: supplied by regulator-dummy
[    4.175567] ldo9: supplied by VMAIN
[    4.177490] ldoln: supplied by VMAIN
[    4.179229] ldousb: supplied by VMAIN
[    4.191711] gpiochip_find_base: found new base at 504
[    4.191864] gpio gpiochip8: (48070000.i2c:tps659038@58:tps659038_gpio): added GPIO chardev (254:8)
[    4.191925] gpio gpiochip8: registered GPIOs 504 to 511 on 48070000.i2c:tps659038@58:tps659038_gpio
[    4.196289] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    4.223175] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    4.224426] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    4.232147] edma 43300000.dma: memcpy is disabled
[    4.235321] edma 43300000.dma: TI EDMA DMA engine driver
[    4.252441] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[    4.252624] pinctrl-single 4a002e8c.pinmux: please update dts to use #pinctrl-cells = <1>
[    4.252655] pinctrl-single 4a002e8c.pinmux: initialized with no interrupts
[    4.252655] pinctrl-single 4a002e8c.pinmux: 1 pins, size 4
[    4.257629] dra7-pcie 51000000.pcie: GPIO lookup for consumer (null)
[    4.257629] dra7-pcie 51000000.pcie: using device tree for GPIO lookup
[    4.257659] of_get_named_gpiod_flags: parsed 'gpios' property of node '/ocp/axi@0/pcie@51000000[0]' - status (0)
[    4.257720] gpio gpiochip6: Persistence not supported for GPIO 18
[    4.257904] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[    4.257965] dra7-pcie 51000000.pcie:       IO 0x0020003000..0x0020012fff -> 0x0000000000
[    4.257995] dra7-pcie 51000000.pcie:      MEM 0x0020013000..0x002fffffff -> 0x0020013000
[    5.258728] dra7-pcie 51000000.pcie: Phy link never came up
[    5.258880] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[    5.258880] pci_bus 0000:00: root bus resource [bus 00-ff]
[    5.258880] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    5.258911] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    5.258941] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
[    5.258941] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[    5.258972] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[    5.259033] pci 0000:00:00.0: supports D1
[    5.259033] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    5.266937] PCI: bus0: Fast back to back transfers disabled
[    5.274505] PCI: bus1: Fast back to back transfers enabled
[    5.274536] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    5.274536] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    5.274536] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    5.275024] pcieport 0000:00:00.0: PME: Signaling with IRQ 170
[    5.322082] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    5.325622] printk: console [ttyS2] disabled
[    5.325653] omap8250 48020000.serial: GPIO lookup for consumer rs485-term
[    5.325653] omap8250 48020000.serial: using device tree for GPIO lookup
[    5.325683] of_get_named_gpiod_flags: can't parse 'rs485-term-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@20000/serial@0[0]'
[    5.325714] of_get_named_gpiod_flags: can't parse 'rs485-term-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@20000/serial@0[0]'
[    5.325744] omap8250 48020000.serial: using lookup tables for GPIO lookup
[    5.325744] omap8250 48020000.serial: No GPIO consumer rs485-term found
[    5.325775] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 110, base_baud = 3000000) is a 8250
[    5.325866] printk: console [ttyS2] enabled
[    5.328918] omap_rng 48090000.rng: Random Number Generator ver. 20
[    5.330535] DSS: OMAP DSS rev 6.1
[    5.332305] random: crng init done
[    5.347534] display-connector connector@0: GPIO lookup for consumer hpd
[    5.347534] display-connector connector@0: using device tree for GPIO lookup
[    5.347564] of_get_named_gpiod_flags: can't parse 'hpd-gpios' property of node '/connector@0[0]'
[    5.347564] of_get_named_gpiod_flags: can't parse 'hpd-gpio' property of node '/connector@0[0]'
[    5.347595] display-connector connector@0: using lookup tables for GPIO lookup
[    5.347595] display-connector connector@0: No GPIO consumer hpd found
[    5.349029] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[    5.349029] tpd12s015 encoder@0: using device tree for GPIO lookup
[    5.349060] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/encoder@0[0]'
[    5.349060] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/encoder@0[0]'
[    5.349090] tpd12s015 encoder@0: using lookup tables for GPIO lookup
[    5.349090] tpd12s015 encoder@0: No GPIO consumer (null) found
[    5.349090] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[    5.349090] tpd12s015 encoder@0: using device tree for GPIO lookup
[    5.349121] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/encoder@0[1]'
[    5.349121] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/encoder@0[1]'
[    5.349151] tpd12s015 encoder@0: using lookup tables for GPIO lookup
[    5.349151] tpd12s015 encoder@0: No GPIO consumer (null) found
[    5.349151] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[    5.349151] tpd12s015 encoder@0: using device tree for GPIO lookup
[    5.349182] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder@0[2]' - status (0)
[    5.349212] gpio gpiochip1: Persistence not supported for GPIO 12
[    5.356842] brd: module loaded
[    5.363525] loop: module loaded
[    5.371978] spi-nor spi0.0: s25fl256s1 (32768 Kbytes)
[    5.372039] 7 fixed-partitions partitions found on MTD device spi0.0
[    5.372039] Creating 7 MTD partitions on "spi0.0":
[    5.372039] 0x000000000000-0x000000040000 : "QSPI.SPL"
[    5.372253] mtd mtd0: GPIO lookup for consumer wp
[    5.372253] mtd mtd0: using device tree for GPIO lookup
[    5.372253] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@0[0]'
[    5.372283] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@0[0]'
[    5.372314] mtd mtd0: using lookup tables for GPIO lookup
[    5.372314] mtd mtd0: No GPIO consumer wp found
[    5.373229] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[    5.373382] mtd mtd1: GPIO lookup for consumer wp
[    5.373413] mtd mtd1: using device tree for GPIO lookup
[    5.373413] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@1[0]'
[    5.373443] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@1[0]'
[    5.373474] mtd mtd1: using lookup tables for GPIO lookup
[    5.373474] mtd mtd1: No GPIO consumer wp found
[    5.380706] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[    5.380859] mtd mtd2: GPIO lookup for consumer wp
[    5.380859] mtd mtd2: using device tree for GPIO lookup
[    5.380889] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@2[0]'
[    5.380920] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@2[0]'
[    5.380950] mtd mtd2: using lookup tables for GPIO lookup
[    5.380950] mtd mtd2: No GPIO consumer wp found
[    5.381805] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    5.381927] mtd mtd3: GPIO lookup for consumer wp
[    5.381958] mtd mtd3: using device tree for GPIO lookup
[    5.381958] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@3[0]'
[    5.381988] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@3[0]'
[    5.382019] mtd mtd3: using lookup tables for GPIO lookup
[    5.382019] mtd mtd3: No GPIO consumer wp found
[    5.382843] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    5.382995] mtd mtd4: GPIO lookup for consumer wp
[    5.382995] mtd mtd4: using device tree for GPIO lookup
[    5.383026] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@4[0]'
[    5.383056] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@4[0]'
[    5.383087] mtd mtd4: using lookup tables for GPIO lookup
[    5.383087] mtd mtd4: No GPIO consumer wp found
[    5.383911] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    5.384063] mtd mtd5: GPIO lookup for consumer wp
[    5.384094] mtd mtd5: using device tree for GPIO lookup
[    5.384094] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@5[0]'
[    5.384124] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@5[0]'
[    5.384155] mtd mtd5: using lookup tables for GPIO lookup
[    5.384155] mtd mtd5: No GPIO consumer wp found
[    5.385009] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    5.385162] mtd mtd6: GPIO lookup for consumer wp
[    5.385162] mtd mtd6: using device tree for GPIO lookup
[    5.385192] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/spi@4b300000/m25p80@0/partition@6[0]'
[    5.385223] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/spi@4b300000/m25p80@0/partition@6[0]'
[    5.385223] mtd mtd6: using lookup tables for GPIO lookup
[    5.385253] mtd mtd6: No GPIO consumer wp found
[    5.391723] mdio_bus fixed-0: GPIO lookup for consumer reset
[    5.391754] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    5.391754] mdio_bus fixed-0: No GPIO consumer reset found
[    5.397583] mdio_bus 48485000.mdio: GPIO lookup for consumer reset
[    5.397613] mdio_bus 48485000.mdio: using device tree for GPIO lookup
[    5.397613] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000[0]'
[    5.397674] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000[0]'
[    5.397705] mdio_bus 48485000.mdio: using lookup tables for GPIO lookup
[    5.397705] mdio_bus 48485000.mdio: No GPIO consumer reset found
[    5.450073] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    5.450958] mdio_bus 48485000.mdio:00: GPIO lookup for consumer reset
[    5.450958] mdio_bus 48485000.mdio:00: using device tree for GPIO lookup
[    5.450958] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000/ethernet-phy@0[0]'
[    5.451019] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000/ethernet-phy@0[0]'
[    5.451080] mdio_bus 48485000.mdio:00: using lookup tables for GPIO lookup
[    5.451080] mdio_bus 48485000.mdio:00: No GPIO consumer reset found
[    5.452880] mdio_bus 48485000.mdio:01: GPIO lookup for consumer reset
[    5.452911] mdio_bus 48485000.mdio:01: using device tree for GPIO lookup
[    5.452911] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000/ethernet-phy@1[0]'
[    5.452972] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/interconnect@48400000/segment@0/target-module@84000/switch@0/mdio@1000/ethernet-phy@1[0]'
[    5.453002] mdio_bus 48485000.mdio:01: using lookup tables for GPIO lookup
[    5.453033] mdio_bus 48485000.mdio:01: No GPIO consumer reset found
[    5.453979] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver Micrel KSZ9031 Gigabit PHY
[    5.453979] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[    5.454620] cpsw-switch 48484000.switch: initialized cpsw ale version 1.4
[    5.454650] cpsw-switch 48484000.switch: ALE Table size 1024
[    5.454711] cpsw-switch 48484000.switch: cpts: overflow check period 500 (jiffies)
[    5.454711] cpsw-switch 48484000.switch: CPTS: ref_clk_freq:266000000 calc_mult:4036623398 calc_shift:30 error:-1 nsec/sec
[    5.454864] cpsw-switch 48484000.switch: Detected MACID = 5c:f8:21:5e:e6:58
[    5.454895] cpsw-switch 48484000.switch: Detected MACID = 5c:f8:21:5e:e6:59
[    5.456756] cpsw-switch 48484000.switch: initialized (regs 0x0000000048484000, pool size 256) hw_ver:0019010F 1.15 (0)
[    5.457702] i2c /dev entries driver
[    5.464294] sdhci: Secure Digital Host Controller Interface driver
[    5.464294] sdhci: Copyright(c) Pierre Ossman
[    5.465911] sdhci-pltfm: SDHCI platform and OF driver helper
[    5.467864] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd
[    5.467895] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    5.467895] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]' - status (0)
[    5.467956] gpio gpiochip7: Persistence not supported for GPIO 27
[    5.467956] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[    5.467956] sdhci-omap 4809c000.mmc: Got CD GPIO
[    5.467987] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp
[    5.467987] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    5.467987] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]'
[    5.468017] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]'
[    5.468048] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
[    5.468078] sdhci-omap 4809c000.mmc: No GPIO consumer wp found
[    5.469696] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
[    5.469726] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
[    5.469726] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@b4000/mmc@0[0]'
[    5.469757] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@b4000/mmc@0[0]'
[    5.469818] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
[    5.469818] sdhci-omap 480b4000.mmc: No GPIO consumer wp found
[    5.469940] sdhci-omap 480b4000.mmc: failed to set system capabilities
[    5.470489] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/cpu0-led[0]' - status (0)
[    5.470550] gpio gpiochip3: Persistence not supported for GPIO 25
[    5.470550] gpio-121 (?): no flags found for gpios
[    5.470642] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/usr0-led[0]' - status (0)
[    5.470672] gpio gpiochip3: Persistence not supported for GPIO 26
[    5.470672] gpio-122 (?): no flags found for gpios
[    5.470733] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/heartbeat-led[0]' - status (0)
[    5.470764] gpio gpiochip3: Persistence not supported for GPIO 27
[    5.470764] gpio-123 (?): no flags found for gpios
[    5.470855] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/usr1-led[0]' - status (0)
[    5.470855] gpio gpiochip3: Persistence not supported for GPIO 28
[    5.470886] gpio-124 (?): no flags found for gpios
[    5.470947] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/usr2-led[0]' - status (0)
[    5.470977] gpio gpiochip3: Persistence not supported for GPIO 21
[    5.470977] gpio-117 (?): no flags found for gpios
[    5.471038] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/mmc0-led[0]' - status (0)
[    5.471069] gpio gpiochip3: Persistence not supported for GPIO 19
[    5.471069] gpio-115 (?): no flags found for gpios
[    5.478363] NET: Registered protocol family 10
[    5.479278] Segment Routing with IPv6
[    5.479339] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    5.479766] NET: Registered protocol family 17
[    5.480194] Key type dns_resolver registered
[    5.480285] Registering SWP/SWPB emulation handler
[    5.480743] omap_voltage_late_init: Voltage driver support not added
[    5.480743] Power Management for TI OMAP4+ devices.
[    5.481109] printk: console [ttyS2]: printing thread started
[    5.481140] Loading compiled-in X.509 certificates
[    5.562255] dmm 4e000000.dmm: workaround for errata i878 in use
[    5.564178] dmm 4e000000.dmm: initialized all PAT entries
[    5.564910] reg-fixed-voltage fixedregulator-v3_3d: GPIO lookup for consumer (null)
[    5.564910] reg-fixed-voltage fixedregulator-v3_3d: using device tree for GPIO lookup
[    5.564941] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-v3_3d[0]'
[    5.564971] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v3_3d[0]'
[    5.564971] reg-fixed-voltage fixedregulator-v3_3d: using lookup tables for GPIO lookup
[    5.564971] reg-fixed-voltage fixedregulator-v3_3d: No GPIO consumer (null) found
[    5.565002] V3_3D: supplied by smps9
[    5.565582] reg-fixed-voltage fixedregulator-vtt: GPIO lookup for consumer (null)
[    5.565582] reg-fixed-voltage fixedregulator-vtt: using device tree for GPIO lookup
[    5.565582] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator-vtt[0]'
[    5.565612] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vtt[0]'
[    5.565612] reg-fixed-voltage fixedregulator-vtt: using lookup tables for GPIO lookup
[    5.565612] reg-fixed-voltage fixedregulator-vtt: No GPIO consumer (null) found
[    5.565643] vtt_fixed: supplied by V3_3D
[    5.570251] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    5.572723] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    5.573425] platform 40800000.dsp: Adding to iommu group 0
[    5.581939] omap-iommu 58882000.mmu: 58882000.mmu registered
[    5.582336] platform 58820000.ipu: Adding to iommu group 1
[    5.583923] omap-iommu 55082000.mmu: 55082000.mmu registered
[    5.584289] platform 55020000.ipu: Adding to iommu group 2
[    5.585906] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    5.586151] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[    5.596252] omapdrm omapdrm.0: [drm] Cannot find any crtc or sizes
[    5.597198] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
[    5.598144] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd
[    5.598144] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    5.598175] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]' - status (0)
[    5.598205] gpio gpiochip7: Persistence not supported for GPIO 27
[    5.598205] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[    5.598236] sdhci-omap 4809c000.mmc: Got CD GPIO
[    5.598236] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp
[    5.598236] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    5.598236] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]'
[    5.598297] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@9c000/mmc@0[0]'
[    5.598327] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
[    5.598327] sdhci-omap 4809c000.mmc: No GPIO consumer wp found
[    5.600128] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
[    5.600128] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
[    5.600128] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@b4000/mmc@0[0]'
[    5.600189] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@b4000/mmc@0[0]'
[    5.600219] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
[    5.600219] sdhci-omap 480b4000.mmc: No GPIO consumer wp found
[    5.602386] ALSA device list:
[    5.602416]   No soundcards found.
[    5.602722] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
[    5.640045] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[    5.640594] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[    5.641510] Waiting for root device PARTUUID=30054881-02...
[    5.689239] mmc0: new high speed SDHC card at address 59b4
[    5.702880] mmcblk0: mmc0:59b4 USDU1 15.0 GiB 
[    5.704193]  mmcblk0: p1 p2
[    5.729858] mmc1: new DDR MMC card at address 0001
[    5.740295] mmcblk1: mmc1:0001 R1J56L 13.8 GiB 
[    5.740509] mmcblk1boot0: mmc1:0001 R1J56L partition 1 4.00 MiB
[    5.740753] mmcblk1boot1: mmc1:0001 R1J56L partition 2 4.00 MiB
[    5.740875] mmcblk1rpmb: mmc1:0001 R1J56L partition 3 128 KiB, chardev (243:0)
[    5.741882]  mmcblk1: p1 p2
[    5.786529] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    5.786590] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    5.789550] devtmpfs: mounted
[    5.791168] Freeing unused kernel memory: 2048K
[    5.800201] Run /sbin/init as init process
[    5.800201]   with arguments:
[    5.800201]     /sbin/init
[    5.800201]   with environment:
[    5.800201]     HOME=/
[    5.800201]     TERM=linux
[    6.136840] systemd[1]: System time before build time, advancing clock.
[    6.175811] systemd[1]: systemd 244 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[    6.176239] systemd[1]: Detected architecture arm.
[    6.265808] systemd[1]: Set hostname to <am57xx-evm>.
[    6.660156] omapdrm omapdrm.0: [drm] Cannot find any crtc or sizes
[    7.223388] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    7.223388] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    7.226226] systemd[1]: Created slice system-getty.slice.
[    7.262298] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    7.307037] systemd[1]: Created slice User and Session Slice.
[    7.341827] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    7.383972] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    7.423065] systemd[1]: Reached target Paths.
[    7.460998] systemd[1]: Reached target Remote File Systems.
[    7.502044] systemd[1]: Reached target Slices.
[    7.543975] systemd[1]: Reached target Swap.
[    7.604583] systemd[1]: Listening on RPCbind Server Activation Socket.
[    7.646514] systemd[1]: Reached target RPC Port Mapper.
[    7.687713] systemd[1]: Listening on Process Core Dump Socket.
[    7.735870] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    7.817382] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[    7.817932] systemd[1]: Listening on Journal Socket (/dev/log).
[    7.860656] systemd[1]: Listening on Journal Socket.
[    7.890686] systemd[1]: Listening on Network Service Netlink Socket.
[    7.920593] systemd[1]: Listening on udev Control Socket.
[    7.950408] systemd[1]: Listening on udev Kernel Socket.
[    7.980499] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
[    7.984436] systemd[1]: Mounting POSIX Message Queue File System...
[    8.024108] systemd[1]: Mounting Kernel Debug File System...
[    8.054840] systemd[1]: Mounting Temporary Directory (/tmp)...
[    8.090667] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped.
[    8.094573] systemd[1]: Starting Start psplash boot splash screen...
[    8.145019] systemd[1]: Starting RPC Bind...
[    8.154663] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    8.171722] systemd[1]: Starting Journal Service...
[    8.216430] systemd[1]: Starting Load Kernel Modules...
[    8.252410] cmemk: loading out-of-tree module taints kernel.
[    8.253509] CMEMK module: reference Linux version 5.10.100
[    8.254241] no physical memory specified
[    8.254272] cmemk initialized
[    8.280426] cryptodev: driver 1.10 loaded.
[    8.301513] systemd[1]: Starting Remount Root and Kernel File Systems...
[    8.356414] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    8.384246] systemd[1]: Starting udev Coldplug all Devices...
[    8.456451] systemd[1]: Started RPC Bind.
[    8.510833] systemd[1]: Mounted POSIX Message Queue File System.
[    8.540985] systemd[1]: Mounted Kernel Debug File System.
[    8.571258] systemd[1]: Mounted Temporary Directory (/tmp).
[    8.601074] systemd[1]: psplash-start.service: Main process exited, code=exited, status=255/EXCEPTION
[    8.601654] systemd[1]: psplash-start.service: Failed with result 'exit-code'.
[    8.626983] systemd[1]: Failed to start Start psplash boot splash screen.
[    8.740478] systemd[1]: Dependency failed for Start psplash-systemd progress communication helper.
[    8.770141] systemd[1]: psplash-systemd.service: Job psplash-systemd.service/start failed with result 'dependency'.
[    8.770721] systemd[1]: Started Journal Service.
[    8.964935] systemd-journald[129]: Received client request to flush runtime journal.
[   10.464385] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
[   10.464477] remoteproc remoteproc0: 58820000.ipu is available
[   10.465637] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[   10.465667] remoteproc remoteproc0: powering up 58820000.ipu
[   10.465698] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[   10.465698] remoteproc remoteproc0: request_firmware failed: -2
[   10.467163] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[   10.467254] remoteproc remoteproc1: 55020000.ipu is available
[   10.490631] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[   10.490692] remoteproc remoteproc2: 40800000.dsp is available
[   10.645996] remoteproc remoteproc1: powering up 55020000.ipu
[   10.645996] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3751360
[   10.646087] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   10.910278] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[   10.925231] omap-sham 4b101000.sham: will run requests pump with realtime priority
[   10.950195] remoteproc remoteproc2: powering up 40800000.dsp
[   10.950195] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 5912992
[   10.950378] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   10.950408] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[   10.986206] omap-sham 42701000.sham: hw accel on OMAP rev 4.3
[   10.991027] omap-sham 42701000.sham: will run requests pump with realtime priority
[   11.254272]  remoteproc1#vdev0buffer: assigned reserved memory node ipu2-memory@95800000
[   11.260864] virtio_rpmsg_bus virtio0: rpmsg host is online
[   11.260925]  remoteproc1#vdev0buffer: registered virtio0 (type 7)
[   11.260925] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[   11.262207]  remoteproc2#vdev0buffer: assigned reserved memory node dsp1-memory@99000000
[   11.282806] virtio_rpmsg_bus virtio1: rpmsg host is online
[   11.282867]  remoteproc2#vdev0buffer: registered virtio1 (type 7)
[   11.282897] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[   11.283996] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[   11.284149] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[   12.303894] gpiochip_find_base: found new base at 496
[   12.304107] gpio gpiochip9: (tpic2810): added GPIO chardev (254:9)
[   12.304199] gpio gpiochip9: registered GPIOs 496 to 503 on tpic2810
[   12.557312] Driver for 1-wire Dallas network protocol.
[   12.565460] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: GPIO lookup for consumer id
[   12.565490] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using device tree for GPIO lookup
[   12.565490] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0/tps659038@58/tps659038_usb[0]'
[   12.565582] of_get_named_gpiod_flags: parsed 'id-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0/tps659038@58/tps659038_usb[0]' - status (0)
[   12.565612] gpio gpiochip6: Persistence not supported for GPIO 7
[   12.565643] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: GPIO lookup for consumer vbus
[   12.565643] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using device tree for GPIO lookup
[   12.565643] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0/tps659038@58/tps659038_usb[0]'
[   12.565704] of_get_named_gpiod_flags: parsed 'vbus-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@70000/i2c@0/tps659038@58/tps659038_usb[0]' - status (0)
[   12.565765] gpio gpiochip1: Persistence not supported for GPIO 22
[   12.565765] omap_gpio 4805b000.gpio: Could not set line 7 debounce to 20000 microseconds (-22)
[   12.582916] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[   12.602111] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: char device (252:0)
[   12.602111] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: registered as rtc0
[   12.616027] omap_hdq 480b2000.1w: OMAP HDQ Hardware Rev 0.:. Driver in Interrupt mode
[   12.616394] omap-des 480a5000.des: will run requests pump with realtime priority
[   12.617492] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: setting system clock to 2022-06-29T11:37:44 UTC (1656502664)
[   12.831695] w1_master_driver w1_bus_master1: Attaching one wire slave 01.000000000000 crc 3d
[   12.860443] power_supply bq27000-battery: power_supply_get_battery_info currently only supports devicetree
[   13.167938] pisosr-gpio spi1.0: GPIO lookup for consumer load
[   13.167938] pisosr-gpio spi1.0: using device tree for GPIO lookup
[   13.167968] of_get_named_gpiod_flags: parsed 'load-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@b8000/spi@0/sn65hvs882@0[0]' - status (0)
[   13.168029] gpio gpiochip3: Persistence not supported for GPIO 23
[   13.168029] gpiochip_find_base: found new base at 488
[   13.168243] gpio gpiochip10: (pisosr-gpio): added GPIO chardev (254:10)
[   13.168304] gpio gpiochip10: registered GPIOs 488 to 495 on pisosr-gpio
[   13.875366] cal 4845b000.cal: Neither port is configured, no point in staying up
[   15.130584] omap_rtc 48838000.rtc: char device (252:1)
[   15.130615] omap_rtc 48838000.rtc: registered as rtc1
[   15.130615] omap_rtc 48838000.rtc: GPIO lookup for consumer wp
[   15.130615] omap_rtc 48838000.rtc: using device tree for GPIO lookup
[   15.130645] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48800000/segment@0/target-module@38000/rtc@0[0]'
[   15.130676] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48800000/segment@0/target-module@38000/rtc@0[0]'
[   15.130737] omap_rtc 48838000.rtc: using lookup tables for GPIO lookup
[   15.130737] omap_rtc 48838000.rtc: No GPIO consumer wp found
[   16.127777] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[   16.150299] vpe 489d0000.vpe: Device registered as /dev/video0
[   18.540649] libata version 3.00 loaded.
[   18.552276] ahci 4a140000.sata: supply ahci not found, using dummy regulator
[   18.552459] ahci 4a140000.sata: supply phy not found, using dummy regulator
[   18.552673] ahci 4a140000.sata: supply target not found, using dummy regulator
[   18.574554] ahci 4a140000.sata: forcing port_map 0x0 -> 0x1
[   18.574615] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[   18.574615] ahci 4a140000.sata: flags: 64bit ncq sntf pm led clo only pmp pio slum part ccc apst 
[   18.628295] scsi host0: ahci
[   18.628601] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 34
[   18.965179] ata1: SATA link down (SStatus 0 SControl 300)
[   19.168151] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   19.199279] wkupaon-clkctrl:0010:0: failed to enable
[   19.202514] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   19.653686] CAN device driver interface
[   19.720214] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=9be82e77, irq=109)
[   19.774322] mdio_bus 4b232400.mdio: GPIO lookup for consumer reset
[   19.774322] mdio_bus 4b232400.mdio: using device tree for GPIO lookup
[   19.774353] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400[0]' - status (0)
[   19.788818] gpio gpiochip6: Persistence not supported for GPIO 8
[   19.805206] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[   19.833862] omap-aes 4b500000.aes: will run requests pump with realtime priority
[   19.840209] davinci_mdio 4b232400.mdio: davinci mdio revision 1.6, bus freq 1000000
[   19.880310] mdio_bus 4b232400.mdio:00: GPIO lookup for consumer reset
[   19.880340] mdio_bus 4b232400.mdio:00: using device tree for GPIO lookup
[   19.880340] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400/ethernet-phy@0[0]'
[   19.880371] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400/ethernet-phy@0[0]'
[   19.880432] mdio_bus 4b232400.mdio:00: using lookup tables for GPIO lookup
[   19.880432] mdio_bus 4b232400.mdio:00: No GPIO consumer reset found
[   19.954895] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[   19.970764] mdio_bus 4b232400.mdio:01: GPIO lookup for consumer reset
[   19.970764] mdio_bus 4b232400.mdio:01: using device tree for GPIO lookup
[   19.970794] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400/ethernet-phy@1[0]'
[   19.970825] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/target-module@4b226000/pruss@0/mdio@32400/ethernet-phy@1[0]'
[   19.970855] mdio_bus 4b232400.mdio:01: using lookup tables for GPIO lookup
[   19.970886] mdio_bus 4b232400.mdio:01: No GPIO consumer reset found
[   19.971588] davinci_mdio 4b232400.mdio: phy[0]: device 4b232400.mdio:00, driver TI TLK10X 10/100 Mbps PHY
[   19.971588] davinci_mdio 4b232400.mdio: phy[1]: device 4b232400.mdio:01, driver TI TLK10X 10/100 Mbps PHY
[   19.978515] mdio_bus 4b2b2400.mdio: GPIO lookup for consumer reset
[   19.978515] mdio_bus 4b2b2400.mdio: using device tree for GPIO lookup
[   19.978546] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400[0]' - status (0)
[   19.978576] gpio gpiochip6: Persistence not supported for GPIO 9
[   19.996307] omap-aes 4b700000.aes: will run requests pump with realtime priority
[   20.054107] davinci_mdio 4b2b2400.mdio: davinci mdio revision 1.6, bus freq 1000000
[   20.130554] mdio_bus 4b2b2400.mdio:00: GPIO lookup for consumer reset
[   20.130584] mdio_bus 4b2b2400.mdio:00: using device tree for GPIO lookup
[   20.130584] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400/ethernet-phy@0[0]'
[   20.130645] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400/ethernet-phy@0[0]'
[   20.130676] mdio_bus 4b2b2400.mdio:00: using lookup tables for GPIO lookup
[   20.130676] mdio_bus 4b2b2400.mdio:00: No GPIO consumer reset found
[   20.175170] mdio_bus 4b2b2400.mdio:01: GPIO lookup for consumer reset
[   20.175170] mdio_bus 4b2b2400.mdio:01: using device tree for GPIO lookup
[   20.175170] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400/ethernet-phy@1[0]'
[   20.175231] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/target-module@4b2a6000/pruss@0/mdio@32400/ethernet-phy@1[0]'
[   20.175262] mdio_bus 4b2b2400.mdio:01: using lookup tables for GPIO lookup
[   20.175262] mdio_bus 4b2b2400.mdio:01: No GPIO consumer reset found
[   20.175903] davinci_mdio 4b2b2400.mdio: phy[0]: device 4b2b2400.mdio:00, driver TI TLK10X 10/100 Mbps PHY
[   20.175903] davinci_mdio 4b2b2400.mdio: phy[1]: device 4b2b2400.mdio:01, driver TI TLK10X 10/100 Mbps PHY
[   20.682189] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[   20.785064] [drm] Initialized pvr 1.17.4948957 20110701 for 56000000.gpu on minor 1
[   21.362182] remoteproc remoteproc3: 4b234000.pru is available
[   21.410308] remoteproc remoteproc4: 4b238000.pru is available
[   21.410797] remoteproc remoteproc5: 4b2b4000.pru is available
[   21.411193] remoteproc remoteproc6: 4b2b8000.pru is available
[   25.319732] prueth pruss1_eth: TI PRU ethernet driver initialized: dual EMAC mode
[   25.573242] prueth pruss2_eth: TI PRU ethernet driver initialized: dual EMAC mode
[   25.918426] usbcore: registered new interface driver usbfs
[   25.929229] usbcore: registered new interface driver hub
[   25.932006] usbcore: registered new device driver usb
[   26.029113] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   26.029144] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
[   26.029510] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x0000000002010010
[   26.046691] xhci-hcd xhci-hcd.2.auto: irq 183, io mem 0x48890000
[   26.047149] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[   26.047149] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   26.047180] usb usb1: Product: xHCI Host Controller
[   26.047180] usb usb1: Manufacturer: Linux 5.10.100-rt62-g204ec708dc xhci-hcd
[   26.047180] usb usb1: SerialNumber: xhci-hcd.2.auto
[   26.048583] hub 1-0:1.0: USB hub found
[   26.048614] hub 1-0:1.0: 1 port detected
[   26.049804] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[   26.049835] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[   26.049835] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[   26.049926] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   26.074218] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[   26.074218] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   26.074249] usb usb2: Product: xHCI Host Controller
[   26.074249] usb usb2: Manufacturer: Linux 5.10.100-rt62-g204ec708dc xhci-hcd
[   26.074249] usb usb2: SerialNumber: xhci-hcd.2.auto
[   26.075653] hub 2-0:1.0: USB hub found
[   26.075714] hub 2-0:1.0: 1 port detected
[   28.298248] PVR_K: UM DDK-(4948957) and KM DDK-(4948957) match. [ OK ]
[   28.816467] pps pps0: new PPS source ptp0
[   28.819915] icss-iep 4b2ae000.iep: iep ptp bc clkid 0
[   28.819946] remoteproc remoteproc6: powering up 4b2b8000.pru
[   28.835479] remoteproc remoteproc6: Booting fw image ti-pruss/am57xx-pru1-prueth-fw.elf, size 6952
[   28.835479] remoteproc remoteproc6: unsupported resource 5
[   28.835601] remoteproc remoteproc6: remote processor 4b2b8000.pru is now up
[   28.848327] net eth5: started
[   28.906372] remoteproc remoteproc5: powering up 4b2b4000.pru
[   28.909454] remoteproc remoteproc5: Booting fw image ti-pruss/am57xx-pru0-prueth-fw.elf, size 6920
[   28.909484] remoteproc remoteproc5: unsupported resource 5
[   28.909576] remoteproc remoteproc5: remote processor 4b2b4000.pru is now up
[   28.918273] net eth4: started
[   28.938842] pps pps1: new PPS source ptp1
[   28.943023] icss-iep 4b22e000.iep: iep ptp bc clkid 0
[   28.943023] remoteproc remoteproc4: powering up 4b238000.pru
[   28.943145] remoteproc remoteproc4: Booting fw image ti-pruss/am57xx-pru1-prueth-fw.elf, size 6952
[   28.943145] remoteproc remoteproc4: unsupported resource 5
[   28.943237] remoteproc remoteproc4: remote processor 4b238000.pru is now up
[   28.954315] net eth3: started
[   28.967132] remoteproc remoteproc3: powering up 4b234000.pru
[   28.967254] remoteproc remoteproc3: Booting fw image ti-pruss/am57xx-pru0-prueth-fw.elf, size 6920
[   28.967254] remoteproc remoteproc3: unsupported resource 5
[   28.967376] remoteproc remoteproc3: remote processor 4b234000.pru is now up
[   28.983734] net eth2: started
[   29.014312] cpsw-switch 48484000.switch: starting ndev. mode: dual_mac
[   29.168945] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
[   29.225494] cpsw-switch 48484000.switch: starting ndev. mode: dual_mac
[   29.335571] Micrel KSZ9031 Gigabit PHY 48485000.mdio:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
[   33.541717] cpsw-switch 48484000.switch eth0: Link is Up - 1Gbps/Full - flow control off
[   33.541748] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   47.800231] cryptd: max_cpu_qlen set to 1000
[   48.171966] Initializing XFRM netlink socket
[   99.220245] remoteproc remoteproc0: powering up 58820000.ipu
[   99.512939] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 6267248
[   99.513031] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[   99.536865]  remoteproc0#vdev0buffer: assigned reserved memory node ipu1-memory@9d000000
[   99.539672] virtio_rpmsg_bus virtio2: rpmsg host is online
[   99.539764]  remoteproc0#vdev0buffer: registered virtio2 (type 7)
[   99.539764] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[   99.544281] omap-iommu 58882000.mmu: iommu fault: da 0x8006f170 flags 0x0
[   99.544281] remoteproc remoteproc0: crash detected in 58820000.ipu: type mmufault
[   99.544311] omap-iommu 58882000.mmu: 58882000.mmu: errs:0x00000002 da:0x8006f170 pgd:0x06e27751 *pgd:px9d200002
[   99.544342] remoteproc remoteproc0: handling crash #1 in 58820000.ipu

Custom builds from IPC 3.51

I grabbed ipc_3_51_00_00 from the Yocto compilation artifacts, so it's not exactly an official release (where can I get that as a zip for our development setup?)

I have modified ipc_3_51_00_00/packages/ti/ipc/rpmsg/NameMap.c and ipc_3_51_00_00/packages/ti/ipc/family/vayu/VirtQueue.c to add dbg_print() functions showing exactly where it's crashing and why (invalid head index):

IPU log for ex02_messageq custom build

Notice the messages containing "DBG:" and how "head" resolves to 0: DBG:vq @80061140 vq->vring.desc[0].addr

[0][ 0.000] 18 Resource entries at 0x3000
[0][ 0.000] Watchdog enabled: TimerBase = 0x68824000 SMP-Core = 0 Freq = 19200000
[0][ 0.000] Watchdog enabled: TimerBase = 0x68826000 SMP-Core = 1 Freq = 19200000
[0][ 0.000] Watchdog_restore registered as a resume callback
[0][ 0.000] [t=0x00135027] xdc.runtime.Main: --> main:
[0][ 0.000] [t=0x001a3041] xdc.runtime.Main: NameMap_sendMessage: HOST 53, port=61
[0][ 0.000] [t=0x001b4fb3] xdc.runtime.Main: DBG:sendMessage:86
[0][ 0.000] [t=0x001c3b97] xdc.runtime.Main: DBG:VirtQueue_getAvailBuf:326
[0][ 0.000] [t=0x001d404d] xdc.runtime.Main: DBG:vq @80061140 vq->vring.desc[0].addr
[0][ 0.000] [t=0x001e6f49] xdc.runtime.Main: DBG:VirtQueue_getAvailBuf:329
[0][ 0.000] [t=0x001f8ac9] xdc.runtime.Main: DBG:sendMessage:89
[0][ 0.000] [t=0x0023cd03] xdc.runtime.Main: --> smain:
[0][ 0.000] [t=0x002625d9] Server: Server_create: server is ready
[0][ 0.000] registering rpmsg-proto:rpmsg-proto service on 61 with HOST
[0][ 0.001] [t=0x00270aed] Server: <-- Server_create: 0
[0][ 0.001] [t=0x00280e23] Server: --> Server_exec:

IPU log for ex41_forwardmsg custom build

Notice the crash in kernel messages and that head resolved to a really big number (15537, but I've seen it being negative as well) that causes the illegal access: DBG:vq @80061388 vq->vring.desc[15537].addr

root@am57xx-evm:~# echo start > /sys/bus/platform/devices/58820000.ipu/remoteproc/remoteproc0/state
[ 2124.650299] remoteproc remoteproc0: powering up 58820000.ipu
[ 2124.659149] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 5633740
[ 2124.659240] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[ 2124.684112] remoteproc0#vdev0buffer: assigned reserved memory node ipu1-memory@9d000000
[ 2124.686798] virtio_rpmsg_bus virtio2: rpmsg host is online
[ 2124.686859] remoteproc0#vdev0buffer: registered virtio2 (type 7)
[ 2124.686889] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[ 2124.692169] omap-iommu 58882000.mmu: iommu fault: da 0x8006f180 flags 0x0
[ 2124.692169] remoteproc remoteproc0: crash detected in 58820000.ipu: type mmufault
[ 2124.692199] omap-iommu 58882000.mmu: 58882000.mmu: errs:0x00000002 da:0x8006f180 pgd:0x06e27751 *pgd:px9d200002
[ 2124.692230] remoteproc remoteproc0: handling crash #79 in 58820000.ipu

root@am57xx-evm:~# sort -t ] -k 2 /sys/kernel/debug/remoteproc/remoteproc0/trace0
[0][ 0.000] 19 Resource entries at 0x3000
[0][ 0.000] AFSR = 0x00000000
[0][ 0.000] BFAR = 0xe000ed38
[0][ 0.000] BFSR = 0x00
[0][ 0.000] Core 0: Exception occurred in ThreadType_Main.
[0][ 0.000] DFSR = 0x00000000
[0][ 0.000] Exception occurred in background thread at PC = 0x0001de60.
[0][ 0.000] HFSR = 0x00000000
[0][ 0.000] ICSR = 0x00442811
[0][ 0.000] MMAR = 0xe000ed34
[0][ 0.000] MMFSR = 0x00
[0][ 0.000] Main name: main(), handle: 0x0.
[0][ 0.000] Main stack base: 0x8006e638.
[0][ 0.000] Main stack size: 0x1000.
[0][ 0.000] PSR = 0x21000000
[0][ 0.000] R0 = 0x7045e71a R8 = 0x00000000
[0][ 0.000] R1 = 0x8006f484 R9 = 0x00000000
[0][ 0.000] R2 = 0x00000040 R10 = 0x00000000
[0][ 0.000] R3 = 0x72702d67 R11 = 0x00000000
[0][ 0.000] R4 = 0x000247c9 R12 = 0x7045e716
[0][ 0.000] R5 = 0x00000000 SP(R13) = 0x8006f410
[0][ 0.000] R6 = 0x00000000 LR(R14) = 0x00008733
[0][ 0.000] R7 = 0x8006f468 PC(R15) = 0x0001de60
[0][ 0.000] Terminating execution...
[0][ 0.000] UFSR = 0x0000
[0][ 0.000] [t=0x000ff52d] xdc.runtime.Main: --> main:
[0][ 0.000] [t=0x0016cb67] xdc.runtime.Main: NameMap_sendMessage: HOST 53, port=61
[0][ 0.000] [t=0x0017ecd3] xdc.runtime.Main: DBG:sendMessage:86
[0][ 0.000] [t=0x0018daf9] xdc.runtime.Main: DBG:VirtQueue_getAvailBuf:326
[0][ 0.000] [t=0x0019e13d] xdc.runtime.Main: DBG:vq @80061388 vq->vring.desc[15537].addr
[0][ 0.000] [t=0x001b2501] xdc.runtime.Main: DBG:VirtQueue_getAvailBuf:329
[0][ 0.000] [t=0x001c4a4d] ti.sysbios.family.arm.m3.Hwi: ERROR: line 1303: E_noIsr: id = 17, pc = 0001de60
[0][ 0.000] registering rpmsg-proto:rpmsg-proto service on 61 with HOST
[0][ 0.000] ti.sysbios.family.arm.m3.Hwi: line 1303: E_noIsr: id = 17, pc = 0001de60