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Hi,
It is okay for us to burn Ethernet firmware through i2c at present. Now it is necessary to read the register of SOC through 9068. The hardware has been configured accordingly, but I2C2 is not enabled in the Linux software, and i2cdetect cannot read the address 9068. How to configure the properties and property values corresponding to I2C2node in the tda4-s2/Linux sdk/board support/Linux/arch/arm64/boot/dts/ti/k3-j721s2 common proc board. dts file.
Hi,
It is a custom board.I made the following modifications and compiled it before flashing the machine. The development board may get stuck during startup and cannot enter Linux normally.May I ask if my modifications are reasonable？
--- a/board-support/linux/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
+++ b/board-support/linux/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
@@ -320,6 +320,13 @@
>;
};
+ main_i2c2_pins_default: main-i2c2-pins-default {
+ pinctrl-single,pins = <
+ J721S2_IOPAD(0x04c, PIN_INPUT_PULLUP, 13) /* (V27) I2C4_SCL */
+ J721S2_IOPAD(0x050, PIN_INPUT_PULLUP, 13) /* (W27) I2C4_SDA */
+ >;
+ };
+
main_i2c4_pins_default: main-i2c4-pins-default {
pinctrl-single,pins = <
//J721S2_IOPAD(0x014, PIN_INPUT_PULLUP, 8) /* (AD25) I2C4_SCL */
@@ -548,7 +555,10 @@
};
&main_i2c2 {
- status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c2_pins_default>;
+ clock-frequency = <400000>;
+
};
U-Boot SPL 2021.01 (Jul 20 2023 - 18:02:11 +0800) ti_sci system-controller@44083000: Message not acknowledgedSYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar') EEPROM not available at 0x50, trying to read at 0x51 Reading on-board EEPROM at 0x51 failed -19 SPL initial stack usage: 13472 bytes Trying to boot from MMC2 Starting ATF on ARM64 core... NOTICE: BL31: v2.8(release):7953b4f NOTICE: BL31: Built : 10:56:05, May 29 2023 I/TC: I/TC: OP-TEE version: 97dc684 (gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1)) #1 Mon May 29 02:56:44 UTC 2023 aarch64 I/TC: WARNING: This OP-TEE configuration might be insecure! I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html I/TC: Primary CPU initializing I/TC: SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar') I/TC: HUK Initialized I/TC: Activated SA2UL device I/TC: Fixing SA2UL firewall owner for GP device I/TC: Enabled firewalls for SA2UL TRNG device I/TC: SA2UL TRNG initialized I/TC: SA2UL Drivers initialized I/TC: Primary CPU switching to normal world boot U-Boot SPL 2021.01 (Jul 20 2023 - 18:46:46 +0800) ti_sci system-controller@44083000: Message not acknowledgedSYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar') EEPROM not available at 0x50, trying to read at 0x51 Reading on-board EEPROM at 0x51 failed -19 Trying to boot from MMC2 U-Boot 2021.01 (Jul 20 2023 - 18:46:46 +0800) SoC: J721S2 SR1.0 GP Model: Texas Instruments J721S2 EVM EEPROM not available at 0x50, trying to read at 0x51 Reading on-board EEPROM at 0x51 failed -19 Board: J721S2X-PM1-SOM rev E1 DRAM: 4 GiB Flash: 0 Bytes MMC: mmc@4f80000: 0, mmc@4fb0000: 1 In: serial@2800000 Out: serial@2800000 Err: serial@2800000 Failed to probe am65_cpsw_nuss driver EEPROM not available at 0x50, trying to read at 0x51 Reading on-board EEPROM at 0x51 failed -19 Net: No ethernet found. Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc1 is current device SD/MMC found on device 1 Failed to load 'boot.scr' 56 bytes read in 7 ms (7.8 KiB/s) Loaded env from uEnv.txt Importing environment from mmc1 ... k3_r5f_rproc r5f@41000000: Core 1 is already in use. No rproc commands work k3_r5f_rproc r5f@41400000: Core 2 is already in use. No rproc commands work 719944 bytes read in 40 ms (17.2 MiB/s) Load Remote Processor 2 with data@addr=0x82000000 719944 bytes: Success! 306092 bytes read in 22 ms (13.3 MiB/s) Load Remote Processor 3 with data@addr=0x82000000 306092 bytes: Success! Failed to load '/lib/firmware/j721s2-main-r5f1_0-fw' Failed to load '/lib/firmware/j721s2-main-r5f1_1-fw' 14815296 bytes read in 621 ms (22.8 MiB/s) Load Remote Processor 6 with data@addr=0x82000000 14815296 bytes: Success! 9760696 bytes read in 413 ms (22.5 MiB/s) Load Remote Processor 7 with data@addr=0x82000000 9760696 bytes: Success! 19964416 bytes read in 831 ms (22.9 MiB/s) 85134 bytes read in 11 ms (7.4 MiB/s) 10329 bytes read in 8 ms (1.2 MiB/s) ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 000000008fee8000, end 000000008fffffff ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080] [ 0.000000] Linux version 5.10.162-g76b3e88d56 (linfei@linfei-Vostro-3671) (aarch64-none-linux-gnu-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 Thu Jul 20 17:50:15 CST 2023 [ 0.000000] Machine model: Texas Instruments J721S2 EVM [ 0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '') [ 0.000000] printk: bootconsole [ns16550a0] enabled [ 0.000000] efi: UEFI not found. [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a0000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a0100000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a1000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a1100000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a2000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 31 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a2100000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a4000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 31 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a4100000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a6000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a6100000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a7000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a7100000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 32 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-rtos-ipc-memory-region@a8000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000aa000000, size 96 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-dma-memory@aa000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000b0000000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-c71-dma-memory@b0000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000b0100000, size 95 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-c71_0-memory@b0100000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000b6000000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-c71_1-dma-memory@b6000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000b6100000, size 31 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-c71_1-memory@b6100000, compatible id shared-dma-pool [ 0.000000] OF: reserved mem: initialized node vision_apps_shared-memories, compatible id dma-heap-carveout [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000d8000000, size 64 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-lo@d8000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x0000000880000000, size 704 MiB [ 0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-hi@880000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x00000008ac000000, size 896 MiB [ 0.000000] OF: reserved mem: initialized node linux-cma-buffers@8ac000000, compatible id shared-dma-pool [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal [mem 0x0000000100000000-0x00000008ffffefff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x000000009e7fffff] [ 0.000000] node 0: [mem 0x000000009e800000-0x00000000b7ffffff] [ 0.000000] node 0: [mem 0x00000000b8000000-0x00000000d7ffffff] [ 0.000000] node 0: [mem 0x00000000d8000000-0x00000000dbffffff] [ 0.000000] node 0: [mem 0x00000000dc000000-0x00000000ffffefff] [ 0.000000] node 0: [mem 0x0000000880000000-0x00000008abffffff] [ 0.000000] node 0: [mem 0x00000008ac000000-0x00000008ffffefff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffefff] [ 0.000000] On node 0, zone Normal: 1 pages in unavailable ranges [ 0.000000] On node 0, zone Normal: 1 pages in unavailable ranges [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.1 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] psci: SMC Calling Convention v1.2 [ 0.000000] percpu: Embedded 22 pages/cpu s50392 r8192 d31528 u90112 [ 0.000000] Detected PIPT I-cache on CPU0 [ 0.000000] CPU features: detected: GIC system register CPU interface [ 0.000000] CPU features: detected: EL2 vector hardening [ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923 [ 0.000000] CPU features: detected: Spectre-BHB [ 0.000000] CPU features: detected: ARM erratum 1742098 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1032190 [ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),-@8m(hbmc.rootfs) root=PARTUUID=8a1e00fd-02 rw rootfstype=ext4 rootwait [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB) [ 0.000000] Memory: 1383896K/4194296K available (11712K kernel code, 1192K rwdata, 4468K rodata, 1984K init, 456K bss, 1892896K reserved, 917504K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode [ 0.000000] GICv3: 960 SPIs implemented [ 0.000000] GICv3: 0 Extended SPIs implemented [ 0.000000] GICv3: Distributor has no Range Selector support [ 0.000000] GICv3: 16 PPIs implemented [ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001900000 [ 0.000000] ITS [mem 0x01820000-0x0182ffff] [ 0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS [ 0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19 [ 0.000000] ITS@0x0000000001820000: allocated 524288 Devices @8e4800000 (flat, esz 8, psz 64K, shr 0) [ 0.000000] ITS: using cache flushing for cmd queue [ 0.000000] GICv3: using LPI property table @0x00000008e4030000 [ 0.000000] GIC: using cache flushing for LPI property table [ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008e4040000 [ 0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns [ 0.000002] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns [ 0.008404] Console: colour dummy device 80x25 [ 0.012973] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000) [ 0.023644] pid_max: default: 32768 minimum: 301 [ 0.028405] LSM: Security Framework initializing [ 0.033169] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.040757] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.049724] rcu: Hierarchical SRCU implementation. [ 0.054821] Platform MSI: msi-controller@1820000 domain created [ 0.061059] PCI/MSI: /bus@100000/interrupt-controller@1800000/msi-controller@1820000 domain created [ 0.070367] EFI services will not be available. [ 0.075116] smp: Bringing up secondary CPUs ... I/TC: Secondary CPU 1 initializing I/TC: Secondary CPU 1 switching to normal world boot [ 0.088230] Detected PIPT I-cache on CPU1 [ 0.088257] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000 [ 0.088269] GICv3: CPU1: using allocated LPI pending table @0x00000008e4050000 [ 0.088312] CPU1: Booted secondary processor 0x0000000001 [0x411fd080] [ 0.088380] smp: Brought up 1 node, 2 CPUs [ 0.117731] SMP: Total of 2 processors activated. [ 0.122537] CPU features: detected: 32-bit EL0 Support [ 0.127793] CPU features: detected: CRC32 instructions [ 0.142874] CPU: All CPU(s) started at EL2 [ 0.147082] alternatives: patching kernel code [ 0.152241] devtmpfs: initialized [ 0.160615] KASLR disabled due to lack of seed [ 0.165287] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.175256] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.197971] pinctrl core: initialized pinctrl subsystem [ 0.203701] DMI not present or invalid. [ 0.208003] NET: Registered protocol family 16 [ 0.213503] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.220817] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.228827] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.236972] ramoops: using module parameters [ 0.241400] ramoops ramoops: no room for dmesg mem region (0xffffffffffffe000@0xdd000000) in (0x40000@0xdd000000) [ 0.251901] ramoops: probe of ramoops failed with error -12 [ 0.257808] thermal_sys: Registered thermal governor 'step_wise' [ 0.257811] thermal_sys: Registered thermal governor 'power_allocator' [ 0.264474] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.278126] ASID allocator initialised with 65536 entries [ 0.284352] printk: console [ramoops-1] enabled [ 0.288988] pstore: Registered ramoops as persistent store backend [ 0.295303] ramoops: using 0x40000@0xdd000000, ecc: 0 [ 0.316721] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.323587] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages [ 0.330440] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.337289] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages [ 0.344896] cryptd: max_cpu_qlen set to 1000 [ 0.351182] k3-chipinfo 43000014.chipid: Family:J721S2 rev:SR1.0 JTAGID[0x0bb7502f] Detected [ 0.360336] vsys_3v3: supplied by evm_12v0 [ 0.364779] vsys_5v0: supplied by evm_12v0 [ 0.369649] iommu: Default domain type: Translated [ 0.374810] SCSI subsystem initialized [ 0.378745] usbcore: registered new interface driver usbfs [ 0.384373] usbcore: registered new interface driver hub [ 0.389814] usbcore: registered new device driver usb [ 0.395272] mc: Linux media interface: v0.10 [ 0.399649] videodev: Linux video capture interface: v2.00 [ 0.405285] pps_core: LinuxPPS API ver. 1 registered [ 0.410357] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.419696] PTP clock support registered [ 0.423716] EDAC MC: Ver: 3.0.0 [ 0.427582] FPGA manager framework [ 0.431109] Advanced Linux Sound Architecture Driver Initialized. [ 0.437806] clocksource: Switched to clocksource arch_sys_counter [ 0.444174] VFS: Disk quotas dquot_6.6.0 [ 0.448222] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.458114] Carveout Heap: Exported 512 MiB at 0x00000000b8000000 [ 0.464419] NET: Registered protocol family 2 [ 0.469212] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.477885] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 0.486662] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.494872] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear) [ 0.502668] TCP: Hash tables configured (established 32768 bind 32768) [ 0.509533] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.516439] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.523866] NET: Registered protocol family 1 [ 0.528666] RPC: Registered named UNIX socket transport module. [ 0.534730] RPC: Registered udp transport module. [ 0.539551] RPC: Registered tcp transport module. [ 0.544357] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.550941] NET: Registered protocol family 44 [ 0.555494] PCI: CLS 0 bytes, default 64 [ 0.559928] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available [ 0.570738] Initialise system trusted keyrings [ 0.575389] workingset: timestamp_bits=46 max_order=20 bucket_order=0 [ 0.583688] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.590037] NFS: Registering the id_resolver key type [ 0.595232] Key type id_resolver registered [ 0.599510] Key type id_legacy registered [ 0.603646] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.610498] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 0.618165] 9p: Installing v9fs 9p2000 file system support [ 0.643749] Key type asymmetric registered [ 0.647940] Asymmetric key parser 'x509' registered [ 0.652943] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 0.660503] io scheduler mq-deadline registered [ 0.665129] io scheduler kyber registered [ 0.670824] pinctrl-single 4301c000.pinctrl: 101 pins, size 404 [ 0.677064] pinctrl-single 11c000.pinctrl: 72 pins, size 288 [ 0.687953] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 0.701256] brd: module loaded [ 0.708523] loop: module loaded [ 0.712503] megasas: 07.714.04.00-rc1 [ 0.718398] tun: Universal TUN/TAP device driver, 1.6 [ 0.723892] igbvf: Intel(R) Gigabit Virtual Function Network Driver [ 0.730305] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. [ 0.736391] sky2: driver version 1.30 [ 0.740828] VFIO - User Level meta-driver version: 0.3 [ 0.746772] i2c /dev entries driver [ 0.751284] sdhci: Secure Digital Host Controller Interface driver [ 0.757618] sdhci: Copyright(c) Pierre Ossman [ 0.762402] sdhci-pltfm: SDHCI platform and OF driver helper [ 0.768826] ledtrig-cpu: registered to indicate activity on CPUs [ 0.775199] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping .... [ 0.782126] ashmem: initialized [ 0.786248] optee: probing for conduit method. I/TC: Reserved shared memory is enabled I/TC: Dynamic shared memory is enabled I/TC: Normal World virtualization support is disabled I/TC: Asynchronous notifications are disabled [ 0.790820] optee: revision 3.20 (97dc6845) [ 0.807215] optee: dynamic shared memory is enabled [ 0.816706] optee: initialized driver [ 0.822009] NET: Registered protocol family 17 [ 0.826651] 9pnet: Installing 9P2000 support [ 0.831056] Key type dns_resolver registered [ 0.835551] Loading compiled-in X.509 certificates [ 0.841683] pstore: Invalid compression size for deflate: 0 [ 0.854319] ti-sci 44083000.system-controller: ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar') [ 0.892801] omap_i2c 42120000.i2c: bus 0 rev0.12 at 100 kHz [ 0.899011] omap_i2c 40b00000.i2c: bus 1 rev0.12 at 100 kHz [ 0.905113] omap_i2c 40b10000.i2c: bus 2 rev0.12 at 100 kHz [ 0.911490] pca953x 3-0021: supply vcc not found, using dummy regulator [ 0.918331] pca953x 3-0021: using no AI [ 0.945847] pca953x 3-0021: failed writing register [ 0.950901] pca953x: probe of 3-0021 failed with error -121 [ 0.956842] pca953x 3-0020: supply vcc not found, using dummy regulator [ 0.963657] pca953x 3-0020: using no AI [ 0.967631] pca953x 3-0020: failed writing register [ 0.972667] pca953x: probe of 3-0020 failed with error -121 [ 0.978556] pca953x 3-0022: supply vcc not found, using dummy regulator [ 0.985360] pca953x 3-0022: using AI [ 0.989066] pca953x 3-0022: failed writing register [ 0.994093] pca953x: probe of 3-0022 failed with error -121 [ 0.999831] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz [ 1.006046] omap_i2c 2020000.i2c: bus 4 rev0.12 at 400 kHz [ 1.012504] ti-sci-intr 42200000.interrupt-controller: Interrupt Router 125 domain created [ 1.021080] ti-sci-intr bus@100000:interrupt-controller@a00000: Interrupt Router 148 domain created [ 1.030426] ti-sci-intr 310e0000.interrupt-controller: Interrupt Router 227 domain created [ 1.039098] ti-sci-inta 33d00000.msi-controller: Interrupt Aggregator domain 265 created [ 1.048914] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 1.056598] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 1.064876] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 1.073162] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 1.082262] ti-udma 311a0000.dma-controller: Number of rings: 48 [ 1.089064] ti-udma 311a0000.dma-controller: Channels: 24 (bchan: 0, tchan: 8, rchan: 16) [ 1.098385] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:272 [ 1.108271] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled [ 1.115035] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66349100, num_proxies:64 [ 1.124019] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[878,128] sci-dev-id:259 [ 1.134185] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled [ 1.140947] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66349100, num_proxies:64 [ 1.148653] omap8250 40a00000.serial: failed to get alias [ 1.154427] pinctrl-single 11c000.pinctrl: pin PIN19 already requested by 2020000.i2c; cannot claim for 2800000.serial [ 1.165376] pinctrl-single 11c000.pinctrl: pin-19 (2800000.serial) status -22 [ 1.172671] pinctrl-single 11c000.pinctrl: could not request pin 19 (PIN19) from group main_uart0_pins_default on device pinctrl-single [ 1.185205] omap8250 2800000.serial: Error applying setting, reverse things back [ 1.192773] omap8250: probe of 2800000.serial failed with error -22 [ 1.202928] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode [ 1.249814] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000 [ 1.257646] davinci_mdio 46000f00.mdio: no live phy, scanning all [ 1.274759] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000 [ 1.287952] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4 [ 1.295342] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64 [ 1.301858] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000, add_val:1 pps:0 [ 1.312514] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010c, freq:200000000, add_val:4 pps:0 [ 1.422660] mmc0: CQHCI version 5.10 [ 1.429927] vdd_mmc1: supplied by vsys_3v3 [ 1.435204] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fca100 [ 1.442278] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fca100 [ 1.449273] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fca100 [ 1.456256] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fca100 [ 1.463222] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 1.466858] mmc0: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit [ 1.470890] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 1.486807] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 1.495090] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 1.504506] ti-udma 285c0000.dma-controller: Channels: 26 (tchan: 13, rchan: 13, gp-rflow: 8) [ 1.514885] ti-udma 31150000.dma-controller: Channels: 60 (tchan: 30, rchan: 30, gp-rflow: 16) [ 1.526019] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode [ 1.569816] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000 [ 1.577648] davinci_mdio 46000f00.mdio: no live phy, scanning all [ 1.594875] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000 [ 1.608069] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4 [ 1.615459] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64 [ 1.621686] mmc0: Command Queue Engine enabled [ 1.622028] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000, add_val:1 pps:0 [ 1.626255] mmc0: new DDR MMC card at address 0001 [ 1.640661] mmcblk0: mmc0:0001 DG4008 7.09 GiB [ 1.645477] mmcblk0boot0: mmc0:0001 DG4008 partition 1 31.9 MiB [ 1.651687] mmcblk0boot1: mmc0:0001 DG4008 partition 2 31.9 MiB [ 1.657868] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB, chardev (236:0) [ 1.657905] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48 [ 1.666710] mmcblk0: p1 p2 [ 1.677324] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 1.677537] mmc1: CQHCI version 5.10 [ 1.685020] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 1.696953] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 1.705238] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 1.714954] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 1.722642] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 1.730927] mmc1: SDHCI controller on 4fb0000.mmc [4fb0000.mmc] using ADMA 64-bit [ 1.738669] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 1.747013] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 1.756473] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 1.764159] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 1.772502] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 1.780843] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 1.789630] debugfs: Directory 'pd:39' with parent 'pm_genpd' already present! [ 1.797205] debugfs: Directory 'pd:38' with parent 'pm_genpd' already present! [ 1.805148] debugfs: Directory 'pd:276' with parent 'pm_genpd' already present! [ 1.813226] debugfs: Directory 'pd:154' with parent 'pm_genpd' already present! [ 1.827606] ALSA device list: [ 1.830657] No soundcards found. [ 1.834183] Warning: unable to open an initial console. [ 1.839637] Waiting for root device PARTUUID=8a1e00fd-02... [ 1.870261] mmc1: new ultra high speed DDR50 SDXC card at address aaaa [ 1.877416] mmcblk1: mmc1:aaaa SD64G 59.5 GiB [ 1.884125] mmcblk1: p1 p2 [ 1.888711] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 1.896405] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 1.904684] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 1.912969] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 2.154790] EXT4-fs (mmcblk1p2): recovery complete [ 2.162440] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.170767] VFS: Mounted root (ext4 filesystem) on device 179:98. [ 2.178354] devtmpfs: mounted [ 2.182503] Freeing unused kernel memory: 1984K [ 2.187260] Run /sbin/init as init process [ 2.352898] systemd[1]: System time before build time, advancing clock. [ 2.406311] NET: Registered protocol family 10 [ 2.411469] Segment Routing with IPv6 [ 2.442409] systemd[1]: systemd 244.5+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid) [ 2.464744] systemd[1]: Detected architecture arm64. [ 2.488739] systemd[1]: Set hostname to <j721s2-evm>. [ 2.658178] systemd[1]: /lib/systemd/system/irqbalanced.service:6: Unknown key name 'ConditionCPUs' in section 'Unit', ignoring. [ 2.680461] systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock \A1\FA /run/docker.sock; please update the unit file accordingly. [ 2.705950] systemd[1]: /etc/systemd/system/auto-cam.service:2: Unknown key name 'Descriptiot' in section 'Unit', ignoring. [ 2.760743] random: systemd: uninitialized urandom read (16 bytes read) [ 2.769557] systemd[1]: Created slice system-getty.slice. [ 2.775318] random: systemd: uninitialized urandom read (16 bytes read) [ 2.782986] systemd[1]: Created slice system-serial\x2dgetty.slice. [ 2.789495] random: systemd: uninitialized urandom read (16 bytes read) [ 2.796977] systemd[1]: Created slice User and Session Slice. [ 2.803072] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 2.811295] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 2.819159] systemd[1]: Reached target Paths. [ 2.823682] systemd[1]: Reached target Remote File Systems. [ 2.829429] systemd[1]: Reached target Slices. [ 2.834027] systemd[1]: Reached target Swap. [ 2.852213] systemd[1]: Listening on RPCbind Server Activation Socket. [ 2.859106] systemd[1]: Reached target RPC Port Mapper. [ 2.867261] systemd[1]: Listening on Process Core Dump Socket. [ 2.873482] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 2.882333] systemd[1]: Condition check resulted in Journal Audit Socket being skipped. [ 2.891011] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.897423] systemd[1]: Listening on Journal Socket. [ 2.902914] systemd[1]: Listening on Network Service Netlink Socket. [ 2.909696] systemd[1]: Listening on udev Control Socket. [ 2.915415] systemd[1]: Listening on udev Kernel Socket. [ 2.923730] systemd[1]: Mounting Huge Pages File System... [ 2.932517] systemd[1]: Mounting POSIX Message Queue File System... [ 2.941980] systemd[1]: Mounting Kernel Debug File System... [ 2.952055] systemd[1]: Mounting Temporary Directory (/tmp)... [ 2.961207] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 2.974691] systemd[1]: Starting Start psplash boot splash screen... [ 2.984476] systemd[1]: Starting RPC Bind... [ 2.989126] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 3.000687] systemd[1]: Starting Journal Service... [ 3.013800] systemd[1]: Starting Load Kernel Modules... [ 3.023155] systemd[1]: Starting Remount Root and Kernel File Systems... [ 3.033333] systemd[1]: Starting udev Coldplug all Devices... [ 3.049355] systemd[1]: Started RPC Bind. [ 3.049976] cryptodev: loading out-of-tree module taints kernel. [ 3.060340] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null) [ 3.060354] systemd[1]: Mounted Huge Pages File System. [ 3.072344] cryptodev: driver 1.10 loaded. [ 3.078575] systemd[1]: Mounted POSIX Message Queue File System. [ 3.089728] systemd[1]: Mounted Kernel Debug File System. [ 3.102712] systemd[1]: Mounted Temporary Directory (/tmp). [ 3.110368] systemd[1]: Started Create list of static device nodes for the current kernel. [ 3.119799] systemd[1]: psplash-start.service: Main process exited, code=exited, status=255/EXCEPTION [ 3.129909] systemd[1]: psplash-start.service: Failed with result 'exit-code'. [ 3.138816] systemd[1]: Failed to start Start psplash boot splash screen. [ 3.146003] systemd[1]: Dependency failed for Start psplash-systemd progress communication helper. [ 3.155464] systemd[1]: psplash-systemd.service: Job psplash-systemd.service/start failed with result 'dependency'. [ 3.166995] systemd[1]: Started Journal Service. [ 3.202295] systemd-journald[167]: Received client request to flush runtime journal. [ 3.707643] random: crng init done [ 3.711216] random: 72 urandom warning(s) missed due to ratelimiting [ 3.722573] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 3.732542] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 3.748152] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 3.759248] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 3.771605] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 3.781366] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 3.796473] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 3.806294] CAN device driver interface [ 3.809040] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 3.827027] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 3.839364] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 3.849380] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 3.858531] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 3.875253] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 3.887214] mmc1: Got data interrupt 0x00000002 even though no data operation was in progress. [ 3.896037] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 3.902622] mmc1: sdhci: Sys addr: 0x000000f0 | Version: 0x00001004 [ 3.909204] mmc1: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000080 [ 3.915785] mmc1: sdhci: Argument: 0x00000000 | Trn mode: 0x00000033 [ 3.922364] mmc1: sdhci: Present: 0x01f70000 | Host ctl: 0x0000001f [ 3.928943] mmc1: sdhci: Power: 0x0000000f | Blk gap: 0x00000080 [ 3.935522] mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00000207 [ 3.942101] mmc1: sdhci: Timeout: 0x00000000 | Int stat: 0x00000000 [ 3.948680] mmc1: sdhci: Int enab: 0x03ff008b | Sig enab: 0x03ff008b [ 3.955259] mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [ 3.961839] mmc1: sdhci: Caps: 0x3de8c801 | Caps_1: 0x18002407 [ 3.968418] mmc1: sdhci: Cmd: 0x00000c1a | Max curr: 0x00000000 [ 3.974997] mmc1: sdhci: Resp[0]: 0x00000b00 | Resp[1]: 0x01dbd37f [ 3.981577] mmc1: sdhci: Resp[2]: 0x325b5900 | Resp[3]: 0x00000900 [ 3.988155] mmc1: sdhci: Host ctl2: 0x0000000c [ 3.992691] mmc1: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000008e599320c [ 3.999980] mmc1: sdhci: ============================================ [ 4.030088] k3-dsp-rproc 64800000.dsp: assigned reserved memory node vision-apps-c71-dma-memory@b0000000 [ 4.040642] alloc_contig_range: [8ac100, 8ac400) PFNs busy [ 4.047349] alloc_contig_range: [8ac200, 8ac500) PFNs busy [ 4.047418] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 4.067357] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 4.079811] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 4.093905] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 4.094680] k3-dsp-rproc 64800000.dsp: configured DSP for IPC-only mode [ 4.110346] remoteproc remoteproc0: 64800000.dsp is available [ 4.117112] remoteproc remoteproc0: attaching to 64800000.dsp [ 4.123140] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 4.123937] remoteproc remoteproc0: unsupported resource 65538 [ 4.136763] k3-dsp-rproc 64800000.dsp: DSP initialized in IPC-only mode [ 4.144758] remoteproc0#vdev0buffer: assigned reserved memory node vision-apps-c71-dma-memory@b0000000 [ 4.155229] virtio_rpmsg_bus virtio0: rpmsg host is online [ 4.160938] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd [ 4.162060] PVR_K: 198: Read BVNC 36.53.104.796 from HW device registers [ 4.169150] remoteproc0#vdev0buffer: registered virtio0 (type 7) [ 4.181577] remoteproc remoteproc0: remote processor 64800000.dsp is now attached [ 4.181620] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 4.197031] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 4.206403] k3-dsp-rproc 65800000.dsp: assigned reserved memory node vision-apps-c71_1-dma-memory@b6000000 [ 4.207497] PVR_K: 198: RGX Device registered BVNC 36.53.104.796 with 1 core in the system [ 4.216341] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 4.225262] platform 41000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1) [ 4.243718] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 4.245700] platform 41000000.r5f: configured R5F for IPC-only mode [ 4.254774] [drm] Initialized pvr 1.15.6133109 20170530 for 4e20000000.gpu on minor 0 [ 4.263792] k3-dsp-rproc 65800000.dsp: configured DSP for IPC-only mode [ 4.270164] alloc_contig_range: [8ac300, 8ac600) PFNs busy [ 4.275608] platform 41000000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a0000000 [ 4.290652] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 4.290669] remoteproc remoteproc1: 65800000.dsp is available [ 4.307042] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 4.313287] remoteproc remoteproc2: 41000000.r5f is available [ 4.320802] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 4.321581] remoteproc remoteproc1: attaching to 65800000.dsp [ 4.333957] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 4.336454] remoteproc remoteproc2: attaching to 41000000.r5f [ 4.349700] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 4.350277] remoteproc remoteproc1: unsupported resource 65538 [ 4.360400] platform 41000000.r5f: R5F core initialized in IPC-only mode [ 4.364270] k3-dsp-rproc 65800000.dsp: DSP initialized in IPC-only mode [ 4.379027] remoteproc1#vdev0buffer: assigned reserved memory node vision-apps-c71_1-dma-memory@b6000000 [ 4.388940] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 4.389432] virtio_rpmsg_bus virtio1: rpmsg host is online [ 4.400661] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xd [ 4.408414] remoteproc1#vdev0buffer: registered virtio1 (type 7) [ 4.414898] remoteproc remoteproc1: remote processor 65800000.dsp is now attached [ 4.425123] remoteproc2#vdev0buffer: assigned reserved memory node vision-apps-r5f-dma-memory@a0000000 [ 4.434979] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 4.435987] virtio_rpmsg_bus virtio2: rpmsg host is online [ 4.448412] remoteproc2#vdev0buffer: registered virtio2 (type 7) [ 4.448474] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 4.455638] remoteproc remoteproc2: remote processor 41000000.r5f is now attached [ 4.469886] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 4.470702] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xd [ 4.490028] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 4.495366] platform 5c00000.r5f: configured R5F for IPC-only mode [ 4.508711] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 4.528952] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 4.544328] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 4.557887] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 4.572370] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 4.597940] platform 5c00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a2000000 [ 4.615276] m_can_platform 40528000.can: m_can device registered (irq=19, version=32) [ 4.625687] remoteproc remoteproc3: 5c00000.r5f is available [ 4.630213] m_can_platform 40568000.can: m_can device registered (irq=21, version=32) [ 4.635376] remoteproc remoteproc3: attaching to 5c00000.r5f [ 4.650872] platform 5c00000.r5f: R5F core initialized in IPC-only mode [ 4.651623] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 4.667098] remoteproc3#vdev0buffer: assigned reserved memory node vision-apps-r5f-dma-memory@a2000000 [ 4.677276] m_can_platform 2701000.can: m_can device registered (irq=34, version=32) [ 4.688118] m_can_platform 2711000.can: m_can device registered (irq=36, version=32) [ 4.698323] virtio_rpmsg_bus virtio3: rpmsg host is online [ 4.711369] m_can_platform 2721000.can: m_can device registered (irq=38, version=32) [ 4.711738] remoteproc3#vdev0buffer: registered virtio3 (type 7) [ 4.724684] m_can_platform 27d1000.can: m_can device registered (irq=40, version=32) [ 4.730384] remoteproc remoteproc3: remote processor 5c00000.r5f is now attached [ 4.740945] m_can_platform 2681000.can: m_can device registered (irq=42, version=32) [ 4.754170] m_can_platform 2691000.can: m_can device registered (irq=44, version=32) [ 4.772026] m_can_platform 26a1000.can: m_can device registered (irq=46, version=32) [ 4.781304] platform 5d00000.r5f: configured R5F for IPC-only mode [ 4.788014] platform 5d00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a4000000 [ 4.789924] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 4.799365] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 4.816817] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 4.827480] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 4.840662] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 4.858800] remoteproc remoteproc4: 5d00000.r5f is available [ 4.903137] remoteproc remoteproc4: attaching to 5d00000.r5f [ 4.909392] platform 5d00000.r5f: R5F core initialized in IPC-only mode [ 4.918015] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xd [ 4.928048] remoteproc4#vdev0buffer: assigned reserved memory node vision-apps-r5f-dma-memory@a4000000 [ 4.938421] virtio_rpmsg_bus virtio4: rpmsg host is online [ 4.947039] remoteproc4#vdev0buffer: registered virtio4 (type 7) [ 4.953572] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 4.962122] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 4.966586] remoteproc remoteproc4: remote processor 5d00000.r5f is now attached [ 4.970507] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 4.987397] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 4.996625] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0x15 [ 5.004486] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 5.010660] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xe [ 5.018625] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0xd [ 5.025993] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0x15 [ 5.035915] virtio_rpmsg_bus virtio4: creating channel ti.ipc4.ping-pong addr 0xe [ 5.043770] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0x15 [ 5.051250] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xe [ 5.059101] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0x15 [ 5.066568] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xe [ 5.074401] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0x15 [ 5.081956] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xe [ 5.094121] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 5.101862] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 5.110205] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 5.121059] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 5.134027] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 5.145724] platform 5e00000.r5f: configured R5F for remoteproc mode [ 5.254083] platform 5e00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a6000000 [ 5.301604] remoteproc remoteproc5: 5e00000.r5f is available [ 5.310674] remoteproc remoteproc5: Direct firmware load for j721s2-main-r5f1_0-fw failed with error -2 [ 5.323210] platform 5f00000.r5f: configured R5F for remoteproc mode [ 5.323407] remoteproc remoteproc5: powering up 5e00000.r5f [ 5.340939] remoteproc remoteproc5: Direct firmware load for j721s2-main-r5f1_0-fw failed with error -2 [ 5.352591] remoteproc remoteproc5: request_firmware failed: -2 [ 5.411075] platform 5f00000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a7000000 [ 5.505127] remoteproc remoteproc6: 5f00000.r5f is available [ 5.516604] remoteproc remoteproc6: Direct firmware load for j721s2-main-r5f1_1-fw failed with error -2 [ 5.528360] remoteproc remoteproc6: powering up 5f00000.r5f [ 5.535406] remoteproc remoteproc6: Direct firmware load for j721s2-main-r5f1_1-fw failed with error -2 [ 5.546733] remoteproc remoteproc6: request_firmware failed: -2 [ 5.554588] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 5.564286] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 5.572700] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 5.581094] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 5.590438] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 5.842764] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 5.853486] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 5.868490] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 5.881776] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 5.898659] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 5.910178] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 5.922287] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 5.936503] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 5.949746] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 5.969216] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 5.978915] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 5.986609] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 6.001450] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 6.015882] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 6.027914] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 6.039428] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 6.050020] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 6.061884] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 6.073881] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 6.180128] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller [ 6.255072] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1 [ 6.269445] xhci-hcd xhci-hcd.2.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000002000010010 [ 6.284147] xhci-hcd xhci-hcd.2.auto: irq 514, io mem 0x06010000 [ 6.293883] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 [ 6.303530] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.316159] usb usb1: Product: xHCI Host Controller [ 6.321232] usb usb1: Manufacturer: Linux 5.10.162-g76b3e88d56 xhci-hcd [ 6.330350] usb usb1: SerialNumber: xhci-hcd.2.auto [ 6.339211] hub 1-0:1.0: USB hub found [ 6.350083] hub 1-0:1.0: 1 port detected [ 6.354830] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 6.362662] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller [ 6.368521] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 6.376328] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 6.384669] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 6.389614] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2 [ 6.395157] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 6.410188] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 6.419599] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 6.427857] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 6.436222] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 6.447034] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 6.450985] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed [ 6.462988] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 6.471558] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10 [ 6.484255] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.494287] usb usb2: Product: xHCI Host Controller [ 6.510591] usb usb2: Manufacturer: Linux 5.10.162-g76b3e88d56 xhci-hcd [ 6.517475] usb usb2: SerialNumber: xhci-hcd.2.auto [ 6.517909] hub 2-0:1.0: USB hub found [ 6.517940] hub 2-0:1.0: 1 port detected [ 6.518556] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 6.519919] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 6.548024] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 6.556567] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 6.564981] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 6.577744] cdns-mhdp8546 a000000.dp-bridge: no PHY configured [ 6.590090] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges: [ 6.597866] j721e-pcie 2910000.pcie: IO 0x0018001000..0x0018010fff -> 0x0018001000 [ 6.606342] j721e-pcie 2910000.pcie: MEM 0x0018011000..0x001fffffff -> 0x0018011000 [ 6.614776] j721e-pcie 2910000.pcie: IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000 [ 6.746236] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 7.179578] Bluetooth: Core ver 2.22 [ 7.187051] NET: Registered protocol family 31 [ 7.193925] Bluetooth: HCI device and connection manager initialized [ 7.205909] Bluetooth: HCI socket layer initialized [ 7.210985] Bluetooth: L2CAP socket layer initialized [ 7.216251] Bluetooth: SCO socket layer initialized [ 7.328136] am65-cpsw-nuss 46000000.ethernet eth0: configuring for fixed/rgmii-id link mode [ 7.356191] am65-cpsw-nuss 46000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 12.788698] file system registered [ 13.835627] read descriptors [ 13.845818] read strings
Hi Li,
My suspicion is that your board uses the i2c2 pins for some other purpose. Can you check if the i2c2 pins are used for any other module that gets messed up with the i2c2 configuration?
Best Regards,
Keerthy
