PROCESSOR-SDK-J784S4: config gpio interrupt router with linux running on A72

Hi Charles,

May be resource conflict. Can you check the Linux dts to make sure the GPIO/interrupt is unused?

Regards,

Takuma

Hi Takuma,

It should not be a resource conflict. GPIO have 64 interrupt routers (from 0 to 63) :

• router allocated to A72 [32 ; 55] (default config)
• router allocated to C7x_1 [56 ; 63] (my config, was free in default config)

If it is a resource conflict, it means that linux is using other cores' resources.

Regards,

Charles

Hi Charles,

As an experiment, could you stop in U-Boot, manually load the C7x code, and see if the Sciclient_rmIrqSet call works on C7x side?

Regards,

Takuma

Hi Takuma,

When I load my code from u-boot, the config of the c7x GPIO interrupt router by the sciclient works (Sciclient_rmIrqSet return success).

But when I boot the linux, the boot is blocked

In the boot log, some IRQ index are not found :

U-Boot SPL 2024.04-dirty (Oct 15 2025 - 14:55:24 +0200)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
Initialized 4 DRAM controllers
SPL initial stack usage: 13456 bytes
Trying to boot from MMC2
Loading Environment from nowhere... OK
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.11.0(release):v2.11.0-906-g58b25570c9-dirty
NOTICE:  BL31: Built : 04:20:32, Nov  1 2024
I/TC:
I/TC: OP-TEE version: 4.4.0-dev (gcc version 13.3.0 (GCC)) #1 Fri Oct 18 17:45:27 UTC 2024 aarch64
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: GIC redistributor base address not provided
I/TC: Assuming default GIC group status and modifier
I/TC: SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
I/TC: Activated SA2UL device
I/TC: Fixing SA2UL firewall owner for GP device
I/TC: Enabled firewalls for SA2UL TRNG device
I/TC: SA2UL TRNG initialized
I/TC: SA2UL Drivers initialized
I/TC: HUK Initialized
I/TC: Primary CPU switching to normal world boot

U-Boot SPL 2024.04-dirty (Oct 15 2025 - 14:55:49 +0200)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
Trying to boot from MMC2


U-Boot 2024.04-dirty (Oct 15 2025 - 14:55:49 +0200)

SoC:   J784S4 SR1.0 GP
Model: Texas Instruments J784S4 EVM
DRAM:  2 GiB (effective 32 GiB)
Core:  143 devices, 35 uclasses, devicetree: separate
Flash: spi_nand nand@0: Winbond SPI NAND was found.
spi_nand nand@0: 128 MiB, block size: 256 KiB, page size: 4096, OOB size: 128
k3-navss-ringacc ringacc@2b800000: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:328
k3-navss-ringacc ringacc@2b800000: dma-ring-reset-quirk: disabled
cadence_spi spi@47040000: Pattern not found. Skipping calibration
0 Bytes
MMC:   mmc@4f80000: 0, mmc@4fb0000: 1
Loading Environment from nowhere... OK
In:    serial@2880000
Out:   serial@2880000
Err:   serial@2880000
am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA02102 cpsw_ver: 0x6BA82102 ale_ver: 0x00293904 Ports:1
Net:   eth0: ethernet@46000000port@1
Hit any key to stop autoboot:  0
=>
=> load mmc 1:1 0x90000000 bench_GPIO.xe71
8668104 bytes read in 182 ms (45.4 MiB/s)
=> rproc init
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
=> rproc load 8 0x90000000 0x${filesize}
Load Remote Processor 8 with data@addr=0x90000000 8668104 bytes: Success!
=> rproc start 8
=> boot
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
1063 bytes read in 86 ms (11.7 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
Running uenvcmd ...
21029376 bytes read in 303 ms (66.2 MiB/s)
130228 bytes read in 89 ms (1.4 MiB/s)
Working FDT set to 88000000
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
Working FDT set to 88000000
   Loading Device Tree to 000000008fedd000, end 000000008fffffff ... OK
Working FDT set to 8fedd000

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
[    0.000000] Linux version 6.6.44-ti-01478-g541c20281af7-dirty (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 13.3.0, GNU ld (GNU Binutils) 2.42.0.20240723) #1 SMP PREEMPT Thu Nov 14 19:20:24 UTC 2024
[    0.000000] KASLR disabled due to lack of seed
[    0.000000] Machine model: Texas Instruments J784S4 EVM
[    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002880000 (options '')
[    0.000000] printk: bootconsole [ns16550a0] enabled
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000f90000000, size 1792 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x0000000f90000000..0x0000000fffffffff (1835008 KiB) map reusable linux,cma
[    0.000000] Reserved memory: created DMA memory pool at 0x0000000003dcc500, size 0 MiB
[    0.000000] OF: reserved mem: initialized node c71-l2-memory@64800000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x0000000003dcc500..0x0000000003e3c4ff (448 KiB) nomap non-reusable c71-l2-memory@64800000
[    0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0000000..0x00000000a00fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a0000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0100000..0x00000000a0ffffff (15360 KiB) nomap non-reusable r5f-memory@a0100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a1000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1000000..0x00000000a10fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a1000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a1100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1100000..0x00000000a1ffffff (15360 KiB) nomap non-reusable r5f-memory@a1100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a2000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2000000..0x00000000a20fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a2000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a2100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2100000..0x00000000a2ffffff (15360 KiB) nomap non-reusable r5f-memory@a2100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a3000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a3000000..0x00000000a30fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a3000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a3100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a3100000..0x00000000a3ffffff (15360 KiB) nomap non-reusable r5f-memory@a3100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a40fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a4100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4100000..0x00000000a4ffffff (15360 KiB) nomap non-reusable r5f-memory@a4100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a5000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a5000000..0x00000000a50fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a5000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a5100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a5100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a5100000..0x00000000a5ffffff (15360 KiB) nomap non-reusable r5f-memory@a5100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a6000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a6000000..0x00000000a60fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a6000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a6100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a6100000..0x00000000a6ffffff (15360 KiB) nomap non-reusable r5f-memory@a6100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a7000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a7000000..0x00000000a70fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a7000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a7100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a7100000..0x00000000a7ffffff (15360 KiB) nomap non-reusable r5f-memory@a7100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@a8000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a8000000..0x00000000a80fffff (1024 KiB) nomap non-reusable c71-dma-memory@a8000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@a8100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a8100000..0x00000000a8ffffff (15360 KiB) nomap non-reusable c71-memory@a8100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@a9000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a9000000..0x00000000a90fffff (1024 KiB) nomap non-reusable c71-dma-memory@a9000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@a9100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a9100000..0x00000000a9ffffff (15360 KiB) nomap non-reusable c71-memory@a9100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000aa000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@aa000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000aa000000..0x00000000aa0fffff (1024 KiB) nomap non-reusable c71-dma-memory@aa000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000aa100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@aa100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000aa100000..0x00000000aaffffff (15360 KiB) nomap non-reusable c71-memory@aa100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ab000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c71-dma-memory@ab000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000ab000000..0x00000000ab0fffff (1024 KiB) nomap non-reusable c71-dma-memory@ab000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000ab100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c71-memory@ab100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000ab100000..0x00000000abffffff (15360 KiB) nomap non-reusable c71-memory@ab100000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   [mem 0x0000000100000000-0x0000000fffffffff]
[    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 0x000000009e800000-0x00000000abffffff]
[    0.000000]   node   0: [mem 0x00000000ac000000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000000880000000-0x0000000fffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x0000000fffffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.5
[    0.000000] percpu: Embedded 20 pages/cpu s43176 r8192 d30552 u81920
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: detected: Spectre-v3a
[    0.000000] CPU features: detected: Spectre-BHB
[    0.000000] CPU features: detected: ARM erratum 1742098
[    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02880000 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);spi-nand0:512k(ospi_nand.tiboot3),2m(ospi_nand.tispl),4m(ospi_nand.u-boot),256k(ospi_nand.env),256k(ospi_nand.env.backup),98048k@32m(ospi_nand.rootfs),256k@130816k(ospi_nand.phypattern) root=PARTUUID=ab1df8f0-02 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear)
[    0.000000] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 8257536
[    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 8.
[    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[    0.000000] Memory: 30770784K/33554432K available (12480K kernel code, 1272K rwdata, 4184K rodata, 2496K init, 528K bss, 948640K reserved, 1835008K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, 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=8.
[    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=8
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: [Firmware Bug]: GICR region 0x0000000001900000 has overlapping address
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 960 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GICv3: GICv3 features: 16 PPIs
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001900000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @880800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000880060000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880070000
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000000] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.008459] Console: colour dummy device 80x25
[    0.013037] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
[    0.023708] pid_max: default: 32768 minimum: 301
[    0.028475] LSM: initializing lsm=capability,selinux,integrity
[    0.034450] SELinux:  Initializing.
[    0.038139] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.045937] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.055221] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1.
[    0.062479] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1.
[    0.070326] rcu: Hierarchical SRCU implementation.
[    0.075223] rcu:     Max phase no-delay instances is 1000.
[    0.080730] Platform MSI: msi-controller@1820000 domain created
[    0.086931] PCI/MSI: /bus@100000/interrupt-controller@1800000/msi-controller@1820000 domain created
[    0.096373] EFI services will not be available.
[    0.101230] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
I/TC: Secondary CPU 2 initializing
I/TC: Secondary CPU 2 switching to normal world boot
I/TC: Secondary CPU 3 initializing
I/TC: Secondary CPU 3 switching to normal world boot
I/TC: Secondary CPU 4 initializing
I/TC: Secondary CPU 4 switching to normal world boot
I/TC: Secondary CPU 5 initializing
I/TC: Secondary CPU 5 switching to normal world boot
I/TC: Secondary CPU 6 initializing
I/TC: Secondary CPU 6 switching to normal world boot
I/TC: Secondary CPU 7 initializing
I/TC: Secondary CPU 7 switching to normal world boot
[    0.114329] Detected PIPT I-cache on CPU1
[    0.114378] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
[    0.114390] GICv3: CPU1: using allocated LPI pending table @0x0000000880080000
[    0.114423] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
[    0.122885] Detected PIPT I-cache on CPU2
[    0.122914] GICv3: CPU2: found redistributor 2 region 0:0x0000000001940000
[    0.122927] GICv3: CPU2: using allocated LPI pending table @0x0000000880090000
[    0.122951] CPU2: Booted secondary processor 0x0000000002 [0x411fd080]
[    0.131378] Detected PIPT I-cache on CPU3
[    0.131409] GICv3: CPU3: found redistributor 3 region 0:0x0000000001960000
[    0.131422] GICv3: CPU3: using allocated LPI pending table @0x00000008800a0000
[    0.131445] CPU3: Booted secondary processor 0x0000000003 [0x411fd080]
[    0.139929] Detected PIPT I-cache on CPU4
[    0.139984] GICv3: CPU4: found redistributor 100 region 0:0x0000000001980000
[    0.139998] GICv3: CPU4: using allocated LPI pending table @0x00000008800b0000
[    0.140028] CPU4: Booted secondary processor 0x0000000100 [0x411fd080]
[    0.148508] Detected PIPT I-cache on CPU5
[    0.148541] GICv3: CPU5: found redistributor 101 region 0:0x00000000019a0000
[    0.148554] GICv3: CPU5: using allocated LPI pending table @0x00000008800c0000
[    0.148579] CPU5: Booted secondary processor 0x0000000101 [0x411fd080]
[    0.157037] Detected PIPT I-cache on CPU6
[    0.157073] GICv3: CPU6: found redistributor 102 region 0:0x00000000019c0000
[    0.157086] GICv3: CPU6: using allocated LPI pending table @0x00000008800d0000
[    0.157110] CPU6: Booted secondary processor 0x0000000102 [0x411fd080]
[    0.165567] Detected PIPT I-cache on CPU7
[    0.165607] GICv3: CPU7: found redistributor 103 region 0:0x00000000019e0000
[    0.165620] GICv3: CPU7: using allocated LPI pending table @0x00000008800e0000
[    0.165645] CPU7: Booted secondary processor 0x0000000103 [0x411fd080]
[    0.165696] smp: Brought up 1 node, 8 CPUs
[    0.346675] SMP: Total of 8 processors activated.
[    0.351481] CPU features: detected: 32-bit EL0 Support
[    0.356736] CPU features: detected: CRC32 instructions
[    0.362027] CPU: All CPU(s) started at EL2
[    0.366216] alternatives: applying system-wide alternatives
[    0.372969] devtmpfs: initialized
[    0.388287] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.398264] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.427422] pinctrl core: initialized pinctrl subsystem
[    0.433057] DMI not present or invalid.
[    0.437321] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.444535] DMA: preallocated 4096 KiB GFP_KERNEL pool for atomic allocations
[    0.452544] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.461249] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.469461] audit: initializing netlink subsys (disabled)
[    0.475069] audit: type=2000 audit(0.320:1): state=initialized audit_enabled=0 res=1
[    0.475283] thermal_sys: Registered thermal governor 'step_wise'
[    0.482997] thermal_sys: Registered thermal governor 'power_allocator'
[    0.489150] cpuidle: using governor menu
[    0.499894] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.506920] ASID allocator initialised with 65536 entries
[    0.525081] platform 4800000.dsi: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.533370] platform 4800000.dsi: Fixed dependency cycle(s) with /bus@100000/i2c@2040000/dsi-edp-bridge@2c
[    0.543317] platform a40000.pinctrl: Fixed dependency cycle(s) with /bus@100000/pinctrl@a40000/mcu-cpsw-cpts
[    0.553447] platform a000000.bridge: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.562225] platform a000000.bridge: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.570799] platform 4800000.dsi: Fixed dependency cycle(s) with /bus@100000/dss@4a00000
[    0.579105] platform 4a00000.dss: Fixed dependency cycle(s) with /bus@100000/dsi@4800000
[    0.587402] platform 4a00000.dss: Fixed dependency cycle(s) with /bus@100000/bridge@a000000
[    0.596629] platform a000000.bridge: Fixed dependency cycle(s) with /connector-dp0
[    0.604411] platform connector-dp0: Fixed dependency cycle(s) with /bus@100000/bridge@a000000
[    0.614085] Modules: 27488 pages in range for non-PLT usage
[    0.614089] Modules: 519008 pages in range for PLT usage
[    0.620195] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.632565] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.638969] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.645904] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.652306] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.659241] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.665643] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.672578] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.679754] k3-chipinfo 43000014.chipid: Family:J784S4 rev:SR1.0 JTAGID[0x0bb8002f] Detected
[    0.688823] iommu: Default domain type: Translated
[    0.693722] iommu: DMA domain TLB invalidation policy: strict mode
[    0.700175] SCSI subsystem initialized
[    0.704157] usbcore: registered new interface driver usbfs
[    0.709779] usbcore: registered new interface driver hub
[    0.715219] usbcore: registered new device driver usb
[    0.720631] pps_core: LinuxPPS API ver. 1 registered
[    0.725704] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.735042] PTP clock support registered
[    0.739167] EDAC MC: Ver: 3.0.0
[    0.742595] scmi_core: SCMI protocol bus registered
[    0.747720] FPGA manager framework
[    0.751228] Advanced Linux Sound Architecture Driver Initialized.
[    0.757904] vgaarb: loaded
[    0.760827] clocksource: Switched to clocksource arch_sys_counter
[    0.767183] VFS: Disk quotas dquot_6.6.0
[    0.771209] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.781700] NET: Registered PF_INET protocol family
[    0.786972] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.799701] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes, linear)
[    0.808737] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.816671] TCP established hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.825747] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
[    0.834163] TCP: Hash tables configured (established 262144 bind 65536)
[    0.841053] UDP hash table entries: 16384 (order: 7, 524288 bytes, linear)
[    0.848407] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes, linear)
[    0.856305] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.862411] RPC: Registered named UNIX socket transport module.
[    0.868471] RPC: Registered udp transport module.
[    0.873274] RPC: Registered tcp transport module.
[    0.878078] RPC: Registered tcp-with-tls transport module.
[    0.883679] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.890262] NET: Registered PF_XDP protocol family
[    0.895168] PCI: CLS 0 bytes, default 64
[    0.900181] Initialise system trusted keyrings
[    0.904836] workingset: timestamp_bits=46 max_order=23 bucket_order=0
[    0.911586] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.917673] NFS: Registering the id_resolver key type
[    0.922851] Key type id_resolver registered
[    0.927123] Key type id_legacy registered
[    0.931224] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.938074] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.959437] Key type asymmetric registered
[    0.963621] Asymmetric key parser 'x509' registered
[    0.968630] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.976259] io scheduler mq-deadline registered
[    0.980893] io scheduler kyber registered
[    0.985000] io scheduler bfq registered
[    0.991414] pinctrl-single 4301c000.pinctrl: 13 pins, size 52
[    0.997404] pinctrl-single 4301c038.pinctrl: 11 pins, size 44
[    1.003445] pinctrl-single 4301c068.pinctrl: 72 pins, size 288
[    1.009713] pinctrl-single 4301c190.pinctrl: 1 pins, size 4
[    1.015563] pinctrl-single 11c000.pinctrl: 72 pins, size 288
[    1.021720] pinctrl-single 104200.pinctrl: 20 pins, size 80
[    1.027475] pinctrl-single 104280.pinctrl: 8 pins, size 32
[    1.033505] pinctrl-single a40000.pinctrl: 512 pins, size 2048
[    1.043431] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
[    1.056547] loop: module loaded
[    1.060405] megasas: 07.725.01.00-rc1
[    1.066132] tun: Universal TUN/TAP device driver, 1.6
[    1.071861] VFIO - User Level meta-driver version: 0.3
[    1.077806] usbcore: registered new interface driver usb-storage
[    1.084357] i2c_dev: i2c /dev entries driver
[    1.089441] sdhci: Secure Digital Host Controller Interface driver
[    1.095757] sdhci: Copyright(c) Pierre Ossman
[    1.100344] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.106659] ledtrig-cpu: registered to indicate activity on CPUs
[    1.113015] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    1.120008] usbcore: registered new interface driver usbhid
[    1.125703] usbhid: USB HID core driver
[    1.130419] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[    1.139168] 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
[    1.143727] optee: revision 4.4 (8f645256efc0dc66)
[    1.160145] optee: dynamic shared memory is enabled
[    1.170424] random: crng init done
[    1.173955] optee: initialized driver
[    1.178875] Initializing XFRM netlink socket
[    1.183260] NET: Registered PF_PACKET protocol family
[    1.188460] Key type dns_resolver registered
[    1.196526] registered taskstats version 1
[    1.200851] Loading compiled-in X.509 certificates
[    1.213199] ti-sci 44083000.system-controller: ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)')
[    1.269095] ti-sci-clk 44083000.system-controller:clock-controller: get-parent failed for dev=157, clk=34, ret=-19
[    1.279771] ti-sci-clk 44083000.system-controller:clock-controller: get-parent failed for dev=157, clk=34, ret=-19
[    1.290487] ti-sci-clk 44083000.system-controller:clock-controller: get-parent failed for dev=157, clk=34, ret=-19
[    1.326910] omap_i2c 42120000.i2c: bus 0 rev0.12 at 400 kHz
[    1.333257] pca953x 3-0020: supply vcc not found, using dummy regulator
[    1.340095] pca953x 3-0020: using no AI
[    1.365829] pca953x 3-0022: supply vcc not found, using dummy regulator
[    1.372637] pca953x 3-0022: using AI
[    1.377415] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz
[    1.383473] pca953x 4-0020: supply vcc not found, using dummy regulator
[    1.390278] pca953x 4-0020: using no AI
[    1.417272] omap_i2c 2030000.i2c: bus 4 rev0.12 at 400 kHz
[    1.423462] pca953x 5-0020: supply vcc not found, using dummy regulator
[    1.430272] pca953x 5-0020: using no AI
[    1.457154] platform 4800000.dsi: Fixed dependency cycle(s) with /bus@100000/i2c@2040000/dsi-edp-bridge@2c
[    1.467062] i2c 5-002c: Fixed dependency cycle(s) with /bus@100000/i2c@2040000/dsi-edp-bridge@2c/aux-bus/panel
[    1.477307] i2c 5-002c: Fixed dependency cycle(s) with /bus@100000/dsi@4800000
[    1.484831] omap_i2c 2040000.i2c: bus 5 rev0.12 at 400 kHz
[    1.490995] pca953x 6-0020: supply vcc not found, using dummy regulator
[    1.497805] pca953x 6-0020: using no AI
[    1.525121] omap_i2c 2050000.i2c: bus 6 rev0.12 at 400 kHz
[    1.530836] ti-sci-intr 42200000.interrupt-controller: Interrupt Router 177 domain created
[    1.539366] ti-sci-intr bus@100000:interrupt-controller@a00000: Interrupt Router 10 domain created
[    1.548621] ti-sci-intr 310e0000.interrupt-controller: Interrupt Router 283 domain created
[    1.557282] ti-sci-inta 33d00000.msi-controller: Interrupt Aggregator domain 321 created
[    1.571287] ti-udma 311a0000.dma-controller: Number of rings: 48
[    1.578255] ti-udma 311a0000.dma-controller: Channels: 24 (bchan: 0, tchan: 8, rchan: 16)
[    1.587592] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:328
[    1.597472] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[    1.604237] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66349100, num_proxies:64
[    1.613739] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[878,128] sci-dev-id:315
[    1.623897] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[    1.630656] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66349100, num_proxies:64
[    1.638758] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 227, base_baud = 6000000) is a 8250
[    1.648327] 2880000.serial: ttyS2 at MMIO 0x2880000 (irq = 228, base_baud = 3000000) is a 8250
[    1.657196] printk: console [ttyS2] enabled
[    1.657196] printk: console [ttyS2] enabled
[    1.665674] printk: bootconsole [ns16550a0] disabled
[    1.665674] printk: bootconsole [ns16550a0] disabled
[    1.716831] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.727787] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    1.736054] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    1.748870] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
[    1.756076] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
[    1.762241] pps pps0: new PPS source ptp0
[    1.766380] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000, add_val:1 pps:1
[    1.812824] davinci_mdio c200f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    1.823512] davinci_mdio c200f00.mdio: phy[0]: device c200f00.mdio:00, driver TI DP83867
[    1.831604] am65-cpsw-nuss c200000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    1.844372] am65-cpsw-nuss c200000.ethernet: Use random MAC address
[    1.850627] am65-cpsw-nuss c200000.ethernet: initialized cpsw ale version 1.4
[    1.857748] am65-cpsw-nuss c200000.ethernet: ALE Table size 64
[    1.863885] am65-cpsw-nuss c200000.ethernet: CPTS ver 0x4e8a010b, freq:200000000, add_val:4 pps:0
[    1.873989] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010c, freq:250000000, add_val:3 pps:0
[    1.882704] davinci_gpio 42110000.gpio: error -ENXIO: IRQ index 2 not found
[    1.889731] mmc0: CQHCI version 5.10
[    1.889928] davinci_gpio 600000.gpio: error -ENXIO: IRQ index 0 not found
[    1.903078] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
[    1.910668] j721e-pcie 2900000.pcie:       IO 0x0010001000..0x0010010fff -> 0x0010001000
[    1.918769] j721e-pcie 2900000.pcie:      MEM 0x0010011000..0x0017ffffff -> 0x0010011000
[    1.926851] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    1.928827] mmc0: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit
[    2.028522] mmc0: Command Queue Engine enabled
[    2.032968] mmc0: new HS400 MMC card at address 0001
[    2.038272] mmcblk0: mmc0:0001 G1M15L 29.6 GiB
[    2.043825] mmcblk0boot0: mmc0:0001 G1M15L 31.5 MiB
[    2.049364] mmcblk0boot1: mmc0:0001 G1M15L 31.5 MiB
[    2.054832] mmcblk0rpmb: mmc0:0001 G1M15L 4.00 MiB, chardev (239:0)
[    3.045438] j721e-pcie 2900000.pcie: PCI host bridge to bus 0000:00
[    3.051724] pci_bus 0000:00: root bus resource [bus 00-ff]
[    3.057222] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x10001000-0x10010fff])
[    3.066693] pci_bus 0000:00: root bus resource [mem 0x10011000-0x17ffffff]
[    3.073598] pci 0000:00:00.0: [104c:b012] type 01 class 0x060400
[    3.079605] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    3.089355] pci 0000:00:00.0: supports D1
[    3.093356] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    3.100962] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    3.109070] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    3.115682] pci 0000:00:00.0: PCI bridge to [bus 01]
[    3.120710] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    3.127507] pcieport 0000:00:00.0: PME: Signaling with IRQ 238
[    3.133485] pcieport 0000:00:00.0: AER: enabled with IRQ 238
[    3.139399] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
[    3.146887] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000
[    3.154971] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000
[    3.163051] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    4.281092] j721e-pcie 2910000.pcie: PCI host bridge to bus 0001:00
[    4.287361] pci_bus 0001:00: root bus resource [bus 00-ff]
[    4.292836] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x18001000-0x18010fff])
[    4.302470] pci_bus 0001:00: root bus resource [mem 0x18011000-0x1fffffff]
[    4.309347] pci 0001:00:00.0: [104c:b012] type 01 class 0x060400
[    4.315342] pci_bus 0001:00: 2-byte config write to 0001:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[    4.325099] pci 0001:00:00.0: supports D1
[    4.329099] pci 0001:00:00.0: PME# supported from D0 D1 D3hot
[    4.334859] pci 0001:00:00.0: reg 0x224: [mem 0x00000000-0x003fffff 64bit]
[    4.341720] pci 0001:00:00.0: VF(n) BAR0 space: [mem 0x00000000-0x00ffffff 64bit] (contains BAR0 for 4 VFs)
[    4.353395] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    4.361498] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
[    4.368110] pci 0001:00:00.0: BAR 7: assigned [mem 0x18400000-0x193fffff 64bit]
[    4.375406] pci 0001:00:00.0: PCI bridge to [bus 01]
[    4.380406] pcieport 0001:00:00.0: of_irq_parse_pci: failed with rc=-22
[    4.387179] pcieport 0001:00:00.0: PME: Signaling with IRQ 240
[    4.393136] pcieport 0001:00:00.0: AER: enabled with IRQ 240
[    4.399556] ti-udma 285c0000.dma-controller: Channels: 22 (tchan: 11, rchan: 11, gp-rflow: 8)
[    4.409904] ti-udma 31150000.dma-controller: Channels: 66 (tchan: 33, rchan: 33, gp-rflow: 16)
[    4.421916] spi-nand spi0.0: Winbond SPI NAND was found.
[    4.427234] spi-nand spi0.0: 128 MiB, block size: 256 KiB, page size: 4096, OOB size: 128
[    4.435529] 7 fixed-partitions partitions found on MTD device spi0.0
[    4.441875] Creating 7 MTD partitions on "spi0.0":
[    4.446655] 0x000000000000-0x000000100000 : "ospi_nand.tiboot3"
[    4.453670] 0x000000100000-0x000000300000 : "ospi_nand.tispl"
[    4.460682] 0x000000300000-0x000000700000 : "ospi_nand.u-boot"
[    4.468456] 0x000000700000-0x000000740000 : "ospi_nand.env"
[    4.474676] 0x000000740000-0x000000780000 : "ospi_nand.env.backup"
[    4.481484] 0x000002000000-0x000007fc0000 : "ospi_nand.rootfs"
[    4.520677] 0x000007fc0000-0x000008000000 : "ospi_nand.phypattern"
[    4.527619] cadence-qspi 47040000.spi: Pattern not found. Skipping calibration.
[    4.537016] spi-nor spi1.0: mt25qu512a (65536 Kbytes)
[    4.542107] 7 fixed-partitions partitions found on MTD device 47050000.spi.0
[    4.549143] Creating 7 MTD partitions on "47050000.spi.0":
[    4.554619] 0x000000000000-0x000000080000 : "qspi.tiboot3"
[    4.560666] 0x000000080000-0x000000280000 : "qspi.tispl"
[    4.566552] 0x000000280000-0x000000680000 : "qspi.u-boot"
[    4.572501] 0x000000680000-0x0000006c0000 : "qspi.env"
[    4.578188] 0x0000006c0000-0x000000700000 : "qspi.env.backup"
[    4.584466] 0x000000800000-0x000003fc0000 : "qspi.rootfs"
[    4.590417] 0x000003fc0000-0x000004000000 : "qspi.phypattern"
[    4.636826] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    4.647748] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver TI DP83867
[    4.656016] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    4.668834] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
[    4.676041] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
[    4.682205] pps pps0: new PPS source ptp1
[    4.686358] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000, add_val:1 pps:1
[    4.700719] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[    4.748831] davinci_mdio c200f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    4.759616] davinci_mdio c200f00.mdio: phy[0]: device c200f00.mdio:00, driver TI DP83867
[    4.767712] am65-cpsw-nuss c200000.ethernet: initializing am65 cpsw nuss version 0x6BA02102, cpsw version 0x6BA82102 Ports: 2 quirks:00000000
[    4.780481] am65-cpsw-nuss c200000.ethernet: Use random MAC address
[    4.786736] am65-cpsw-nuss c200000.ethernet: initialized cpsw ale version 1.4
[    4.793854] am65-cpsw-nuss c200000.ethernet: ALE Table size 64
[    4.800029] am65-cpsw-nuss c200000.ethernet: CPTS ver 0x4e8a010b, freq:200000000, add_val:4 pps:0
[    4.814870] am65-cpsw-nuss c200000.ethernet: set new flow-id-base 82
[    4.828122] clk: Disabling unused clocks
[    4.843985] ALSA device list:
[    4.847022]   No soundcards found.
[    4.850612] Waiting for root device PARTUUID=ab1df8f0-02...

Regards,

Charles

Hi Charles,

Looks similar to issue encountered in below thread:

 RE: PROCESSOR-SDK-AM64X: GPIO1 interrupt routing to R5_0 running under linux  

For the GPIO interrupts you are trying to route, could you try making that gpio instance as "reserved"?

Regards,

Takuma

Hi Takuma,

Hi have setup the main_gpio0 as reserved in the device tree. and reboot the board normally.

It don't see the gpio error in the boot log anymore, which was :

"davinci_gpio 600000.gpio: error -ENXIO: IRQ index 0 not found"

but the boot is blocked. It is the same behavior than when I have loaded the c7x during u-boot.

The last log is : Waiting for root device PARTUUID=ab1df8f0-02..."

Regards,

Charles

Hi Charles,

Glad you could root cause the issue, and thank you for posting the solution.

Regards,

Takuma