Kernel boot failure when adding a new/custom devicetree with petalinux

Question

Sorry, I'm very new to linux. I am configuring AD9136_FMC_EBZ. The HDL design used is 2021_R2 of ZC706. Because the project support of AD9136 has not been added in the official linux, but only AD9172. So I add new device tree according to https://github.com/analogdevicesinc/meta-adi/blob/master/meta-adi-xilinx/README.md web page I use petalinux to create projects. But in the end, the SD card booted and reported an error. I did not make any changes to the generated HDL project, only modified the necessary settings to make the DAC AD9136. The serial port printout of linux startup is as follows: U-Boot 2021.01 (Oct 12 2021 - 09:28:42 +0000) CPU: Zynq 7z045 Silicon: v3.1 Model: Xilinx Zynq ZC706 DRAM: ECC disabled 1 GiB Flash: 0 Bytes NAND: 0 MiB MMC: mmc@e0100000: 0 Loading Environment from FAT... *** Warning - bad CRC, using default environment In: serial@e0001000 Out: serial@e0001000 Err: serial@e0001000 Net: ZYNQ GEM: e000b000, mdio bus e000b000, phyaddr 7, interface rgmii-id Warning: ethernet@e000b000 (eth0) using random MAC address - 9a:ff:d2:7d:f1:b1 eth0: ethernet@e000b000 Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found U-Boot script /boot.scr 2710 bytes read in 15 ms (175.8 KiB/s) ## Executing script at 03000000 Trying to load boot images from mmc0 7736112 bytes read in 507 ms (14.6 MiB/s) ## Loading kernel from FIT Image at 10000000 ... Using 'conf-system-top.dtb' configuration Verifying Hash Integrity ... OK Trying 'kernel-1' kernel subimage Description: Linux kernel Type: Kernel Image Compression: uncompressed Data Start: 0x10000100 Data Size: 7708200 Bytes = 7.4 MiB Architecture: ARM OS: Linux Load Address: 0x00200000 Entry Point: 0x00200000 Hash algo: sha256 Hash value: 01ed10f5b5726070c929618efc0a4ba85116c15a3bb2951ead8add002f7e5ba0 Verifying Hash Integrity ... sha256+ OK ## Loading fdt from FIT Image at 10000000 ... Using 'conf-system-top.dtb' configuration Verifying Hash Integrity ... OK Trying 'fdt-system-top.dtb' fdt subimage Description: Flattened Device Tree blob Type: Flat Device Tree Compression: uncompressed Data Start: 0x1075a034 Data Size: 26005 Bytes = 25.4 KiB Architecture: ARM Hash algo: sha256 Hash value: 0b134233c2fd74ed01e6f1ced62b4e4f5cf28b1ceb68a48c918ab7a52f23aa68 Verifying Hash Integrity ... sha256+ OK Booting using the fdt blob at 0x1075a034 Loading Kernel Image Loading Device Tree to 2fff6000, end 2ffff594 ... OK Starting kernel ... Booting Linux on physical CPU 0x0 Linux version 5.10.0-xilinx-v2021.2 (oe-user@oe-host) (arm-xilinx-linux-gnueabi-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.1) #1 SMP PREEMPT Tue Apr 4 07:50:13 UTC 2023 CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache OF: fdt: Machine model: Xilinx Zynq ZC706 earlycon: cdns0 at MMIO 0xe0001000 (options '115200n8') printk: bootconsole [cdns0] enabled Memory policy: Data cache writealloc cma: Reserved 128 MiB at 0x38000000 Zone ranges: Normal [mem 0x0000000000000000-0x000000002fffffff] HighMem [mem 0x0000000030000000-0x000000003fffffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000000000-0x000000003fffffff] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff] percpu: Embedded 15 pages/cpu s30028 r8192 d23220 u61440 Built 1 zonelists, mobility grouping on. Total pages: 260416 Kernel command line: console=ttyPS0,115200 earlycon root=/dev/mmcblk0p2 rw rootwait Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) mem auto-init: stack:off, heap alloc:off, heap free:off Memory: 884972K/1048576K available (11264K kernel code, 826K rwdata, 7668K rodata, 1024K init, 491K bss, 32532K reserved, 131072K cma-reserved, 131072K highmem) rcu: Preemptible hierarchical RCU implementation. rcu: RCU event tracing is enabled. rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. Trampoline variant of Tasks RCU enabled. rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 efuse mapped to (ptrval) slcr mapped to (ptrval) L2C: platform modifies aux control register: 0x72360000 -> 0x72760000 L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000 L2C-310 erratum 769419 enabled L2C-310 enabling early BRESP for Cortex-A9 L2C-310 full line of zeros enabled for Cortex-A9 L2C-310 ID prefetch enabled, offset 1 lines L2C-310 dynamic clock gating enabled, standby mode enabled L2C-310 cache controller enabled, 8 ways, 512 kB L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001 random: get_random_bytes called from start_kernel+0x33c/0x4fc with crng_init=0 zynq_clock_init: clkc starts at (ptrval) Zynq clock init sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 4398046511103ns clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4ce07af025, max_idle_ns: 440795209040 ns Switching to timer-based delay loop, resolution 3ns clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns timer #0 at (ptrval), irq=25 Console: colour dummy device 80x30 Calibrating delay loop (skipped), value calculated using timer frequency.. 666.66 BogoMIPS (lpj=3333333) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) CPU: Testing write buffer coherency: ok CPU0: Spectre v2: using BPIALL workaround CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 Setting up static identity map for 0x100000 - 0x100060 rcu: Hierarchical SRCU implementation. smp: Bringing up secondary CPUs ... CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 CPU1: Spectre v2: using BPIALL workaround smp: Brought up 1 node, 2 CPUs SMP: Total of 2 processors activated (1333.33 BogoMIPS). CPU: All CPU(s) started in SVC mode. devtmpfs: initialized VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 512 (order: 3, 32768 bytes, linear) pinctrl core: initialized pinctrl subsystem NET: Registered protocol family 16 DMA: preallocated 256 KiB pool for atomic coherent allocations thermal_sys: Registered thermal governor 'step_wise' cpuidle: using governor ladder ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at drivers/irqchip/irq-gic.c:1073 gic_irq_domain_translate+0x11c/0x124 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.10.0-xilinx-v2021.2 #1 Hardware name: Xilinx Zynq Platform [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack+0xc0/0xd4) [] (dump_stack) from [] (__warn+0xb8/0x114) [] (__warn) from [] (warn_slowpath_fmt+0x7c/0xac) [] (warn_slowpath_fmt) from [] (gic_irq_domain_translate+0x11c/0x124) [] (gic_irq_domain_translate) from [] (irq_create_fwspec_mapping+0x68/0x348) [] (irq_create_fwspec_mapping) from [] (irq_create_of_mapping+0x54/0x78) [] (irq_create_of_mapping) from [] (of_irq_get+0x88/0xc0) [] (of_irq_get) from [] (of_irq_to_resource+0x2c/0xf0) [] (of_irq_to_resource) from [] (of_irq_to_resource_table+0x3c/0x54) [] (of_irq_to_resource_table) from [] (of_device_alloc+0x100/0x19c) [] (of_device_alloc) from [] (of_platform_device_create_pdata+0x48/0xc4) [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1a0/0x3a0) [] (of_platform_bus_create) from [] (of_platform_bus_create+0x1ec/0x3a0) [] (of_platform_bus_create) from [] (of_platform_populate+0x70/0xd4) [] (of_platform_populate) from [] (zynq_init_machine+0x13c/0x14c) [] (zynq_init_machine) from [] (customize_machine+0x20/0x30) [] (customize_machine) from [] (do_one_initcall+0x58/0x1d0) [] (do_one_initcall) from [] (kernel_init_freeable+0x1d8/0x23c) [] (kernel_init_freeable) from [] (kernel_init+0x8/0x118) [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) Exception stack(0xc186ffb0 to 0xc186fff8) ffa0: 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 ---[ end trace 17901026df99053d ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at drivers/irqchip/irq-gic.c:1073 gic_irq_domain_translate+0x11c/0x124 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.10.0-xilinx-v2021.2 #1 Hardware name: Xilinx Zynq Platform [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack+0xc0/0xd4) [] (dump_stack) from [] (__warn+0xb8/0x114) [] (__warn) from [] (warn_slowpath_fmt+0x7c/0xac) [] (warn_slowpath_fmt) from [] (gic_irq_domain_translate+0x11c/0x124) [] (gic_irq_domain_translate) from [] (gic_irq_domain_alloc+0x40/0xac) [] (gic_irq_domain_alloc) from [] (__irq_domain_alloc_irqs+0xe0/0x474) [] (__irq_domain_alloc_irqs) from [] (irq_create_fwspec_mapping+0x120/0x348) [] (irq_create_fwspec_mapping) from [] (irq_create_of_mapping+0x54/0x78) [] (irq_create_of_mapping) from [] (of_irq_get+0x88/0xc0) [] (of_irq_get) from [] (of_irq_to_resource+0x2c/0xf0) [] (of_irq_to_resource) from [] (of_irq_to_resource_table+0x3c/0x54) [] (of_irq_to_resource_table) from [] (of_device_alloc+0x100/0x19c) [] (of_device_alloc) from [] (of_platform_device_create_pdata+0x48/0xc4) [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1a0/0x3a0) [] (of_platform_bus_create) from [] (of_platform_bus_create+0x1ec/0x3a0) [] (of_platform_bus_create) from [] (of_platform_populate+0x70/0xd4) [] (of_platform_populate) from [] (zynq_init_machine+0x13c/0x14c) [] (zynq_init_machine) from [] (customize_machine+0x20/0x30) [] (customize_machine) from [] (do_one_initcall+0x58/0x1d0) [] (do_one_initcall) from [] (kernel_init_freeable+0x1d8/0x23c) [] (kernel_init_freeable) from [] (kernel_init+0x8/0x118) [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) Exception stack(0xc186ffb0 to 0xc186fff8) ffa0: 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 ---[ end trace 17901026df99053e ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at drivers/irqchip/irq-gic.c:1073 gic_irq_domain_translate+0x11c/0x124 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.10.0-xilinx-v2021.2 #1 Hardware name: Xilinx Zynq Platform [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack+0xc0/0xd4) [] (dump_stack) from [] (__warn+0xb8/0x114) [] (__warn) from [] (warn_slowpath_fmt+0x7c/0xac) [] (warn_slowpath_fmt) from [] (gic_irq_domain_translate+0x11c/0x124) [] (gic_irq_domain_translate) from [] (irq_create_fwspec_mapping+0x68/0x348) [] (irq_create_fwspec_mapping) from [] (irq_create_of_mapping+0x54/0x78) [] (irq_create_of_mapping) from [] (of_irq_get+0x88/0xc0) [] (of_irq_get) from [] (of_irq_to_resource+0x2c/0xf0) [] (of_irq_to_resource) from [] (of_irq_to_resource_table+0x3c/0x54) [] (of_irq_to_resource_table) from [] (of_device_alloc+0x100/0x19c) [] (of_device_alloc) from [] (of_platform_device_create_pdata+0x48/0xc4) [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1a0/0x3a0) [] (of_platform_bus_create) from [] (of_platform_bus_create+0x1ec/0x3a0) [] (of_platform_bus_create) from [] (of_platform_populate+0x70/0xd4) [] (of_platform_populate) from [] (zynq_init_machine+0x13c/0x14c) [] (zynq_init_machine) from [] (customize_machine+0x20/0x30) [] (customize_machine) from [] (do_one_initcall+0x58/0x1d0) [] (do_one_initcall) from [] (kernel_init_freeable+0x1d8/0x23c) [] (kernel_init_freeable) from [] (kernel_init+0x8/0x118) [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) Exception stack(0xc186ffb0 to 0xc186fff8) ffa0: 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 ---[ end trace 17901026df99053f ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at drivers/irqchip/irq-gic.c:1073 gic_irq_domain_translate+0x11c/0x124 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.10.0-xilinx-v2021.2 #1 Hardware name: Xilinx Zynq Platform [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack+0xc0/0xd4) [] (dump_stack) from [] (__warn+0xb8/0x114) [] (__warn) from [] (warn_slowpath_fmt+0x7c/0xac) [] (warn_slowpath_fmt) from [] (gic_irq_domain_translate+0x11c/0x124) [] (gic_irq_domain_translate) from [] (gic_irq_domain_alloc+0x40/0xac) [] (gic_irq_domain_alloc) from [] (__irq_domain_alloc_irqs+0xe0/0x474) [] (__irq_domain_alloc_irqs) from [] (irq_create_fwspec_mapping+0x120/0x348) [] (irq_create_fwspec_mapping) from [] (irq_create_of_mapping+0x54/0x78) [] (irq_create_of_mapping) from [] (of_irq_get+0x88/0xc0) [] (of_irq_get) from [] (of_irq_to_resource+0x2c/0xf0) [] (of_irq_to_resource) from [] (of_irq_to_resource_table+0x3c/0x54) [] (of_irq_to_resource_table) from [] (of_device_alloc+0x100/0x19c) [] (of_device_alloc) from [] (of_platform_device_create_pdata+0x48/0xc4) [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1a0/0x3a0) [] (of_platform_bus_create) from [] (of_platform_bus_create+0x1ec/0x3a0) [] (of_platform_bus_create) from [] (of_platform_populate+0x70/0xd4) [] (of_platform_populate) from [] (zynq_init_machine+0x13c/0x14c) [] (zynq_init_machine) from [] (customize_machine+0x20/0x30) [] (customize_machine) from [] (do_one_initcall+0x58/0x1d0) [] (do_one_initcall) from [] (kernel_init_freeable+0x1d8/0x23c) [] (kernel_init_freeable) from [] (kernel_init+0x8/0x118) [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) Exception stack(0xc186ffb0 to 0xc186fff8) ffa0: 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 ---[ end trace 17901026df990540 ]--- hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. hw-breakpoint: maximum watchpoint size is 4 bytes. zynq-ocm f800c000.ocmc: ZYNQ OCM pool: 256 KiB @ 0x(ptrval) e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 33, base_baud = 3125000) is a xuartps printk: console [ttyPS0] enabled printk: console [ttyPS0] enabled printk: bootconsole [cdns0] disabled printk: bootconsole [cdns0] disabled SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb mc: Linux media interface: v0.10 videodev: Linux video capture interface: v2.00 jesd204: found 0 devices and 0 topologies FPGA manager framework Advanced Linux Sound Architecture Driver Initialized. clocksource: Switched to clocksource arm_global_timer NET: Registered protocol family 2 tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear) TCP: Hash tables configured (established 8192 bind 8192) UDP hash table entries: 512 (order: 2, 16384 bytes, linear) UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. hw perfevents: no interrupt-affinity property for /pmu@f8891000, guessing. hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available workingset: timestamp_bits=14 max_order=18 bucket_order=4 NFS: Registering the id_resolver key type Key type id_resolver registered Key type id_legacy registered nfs4filelayout_init: NFSv4 File Layout Driver Registering... fuse: init (API version 7.32) bounce: pool size: 64 pages io scheduler mq-deadline registered io scheduler kyber registered zynq-pinctrl 700.pinctrl: zynq pinctrl initialized ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at drivers/irqchip/irq-gic.c:1073 gic_irq_domain_translate+0x11c/0x124 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.10.0-xilinx-v2021.2 #1 Hardware name: Xilinx Zynq Platform [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack+0xc0/0xd4) [] (dump_stack) from [] (__warn+0xb8/0x114) [] (__warn) from [] (warn_slowpath_fmt+0x7c/0xac) [] (warn_slowpath_fmt) from [] (gic_irq_domain_translate+0x11c/0x124) [] (gic_irq_domain_translate) from [] (irq_create_fwspec_mapping+0x68/0x348) [] (irq_create_fwspec_mapping) from [] (irq_create_of_mapping+0x54/0x78) [] (irq_create_of_mapping) from [] (of_irq_get+0x88/0xc0) [] (of_irq_get) from [] (platform_get_irq_optional+0x1c/0x12c) [] (platform_get_irq_optional) from [] (platform_get_irq+0x10/0x48) [] (platform_get_irq) from [] (axi_dmac_probe+0x48/0x764) [] (axi_dmac_probe) from [] (platform_drv_probe+0x48/0x98) [] (platform_drv_probe) from [] (really_probe+0xf0/0x4b0) [] (really_probe) from [] (driver_probe_device+0x5c/0xb4) [] (driver_probe_device) from [] (device_driver_attach+0xa8/0xb0) [] (device_driver_attach) from [] (__driver_attach+0x80/0x110) [] (__driver_attach) from [] (bus_for_each_dev+0x78/0xc0) [] (bus_for_each_dev) from [] (bus_add_driver+0xf4/0x1dc) [] (bus_add_driver) from [] (driver_register+0x88/0x118) [] (driver_register) from [] (do_one_initcall+0x58/0x1d0) [] (do_one_initcall) from [] (kernel_init_freeable+0x1d8/0x23c) [] (kernel_init_freeable) from [] (kernel_init+0x8/0x118) [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) Exception stack(0xc186ffb0 to 0xc186fff8) ffa0: 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 ---[ end trace 17901026df990541 ]--- dma-pl330 f8003000.dmac: Loaded driver for PL330 DMAC-241330 dma-pl330 f8003000.dmac: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16 brd: module loaded loop: module loaded Registered mathworks_ip class spi-nor spi1.0: found s25fl128s1, expected n25q128a11 random: fast init done random: crng init done spi-nor spi1.0: trying to lock already unlocked area spi-nor spi1.0: s25fl128s1 (32768 Kbytes) 5 fixed-partitions partitions found on MTD device spi1.0 Creating 5 MTD partitions on "spi1.0": 0x000000000000-0x000000500000 : "boot" 0x000000500000-0x000000520000 : "bootenv" 0x000000520000-0x000000540000 : "config" 0x000000540000-0x000000fc0000 : "image" 0x000000fc0000-0x000002000000 : "spare" MACsec IEEE 802.1AE libphy: Fixed MDIO Bus: probed tun: Universal TUN/TAP device driver, 1.6 libphy: MACB_mii_bus: probed macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 36 (9a:ff:d2:7d:f1:b1) usbcore: registered new interface driver asix usbcore: registered new interface driver ax88179_178a usbcore: registered new interface driver cdc_ether usbcore: registered new interface driver net1080 usbcore: registered new interface driver cdc_subset usbcore: registered new interface driver zaurus usbcore: registered new interface driver cdc_ncm ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver usbcore: registered new interface driver uas usbcore: registered new interface driver usb-storage usbcore: registered new interface driver usbserial_generic usbserial: USB Serial support registered for generic usbcore: registered new interface driver ftdi_sio usbserial: USB Serial support registered for FTDI USB Serial Device usbcore: registered new interface driver upd78f0730 usbserial: USB Serial support registered for upd78f0730 ULPI transceiver vendor/product ID 0x0424/0x0007 Found SMSC USB3320 ULPI transceiver. ULPI integrity check: passed. ci_hdrc ci_hdrc.0: EHCI Host Controller ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb usb1: Manufacturer: Linux 5.10.0-xilinx-v2021.2 ehci_hcd usb usb1: SerialNumber: ci_hdrc.0 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected i2c /dev entries driver si570 1-005d: registered, current frequency 156250000 Hz i2c i2c-0: Added multiplexed i2c bus 1 adv7511 2-0039: supply avdd not found, using dummy regulator adv7511 2-0039: supply dvdd not found, using dummy regulator adv7511 2-0039: supply pvdd not found, using dummy regulator adv7511 2-0039: supply bgvdd not found, using dummy regulator adv7511 2-0039: supply dvdd-3v not found, using dummy regulator i2c i2c-0: Added multiplexed i2c bus 2 at24 3-0054: supply vcc not found, using dummy regulator at24 3-0054: 1024 byte 24c08 EEPROM, writable, 1 bytes/write i2c i2c-0: Added multiplexed i2c bus 3 pca953x 4-0021: supply vcc not found, using dummy regulator pca953x 4-0021: using no AI i2c i2c-0: Added multiplexed i2c bus 4 rtc-pcf8563 5-0051: low voltage detected, date/time is not reliable. rtc-pcf8563 5-0051: registered as rtc0 rtc-pcf8563 5-0051: low voltage detected, date/time is not reliable. rtc-pcf8563 5-0051: hctosys: unable to read the hardware clock i2c i2c-0: Added multiplexed i2c bus 5 at24 6-0050: supply vcc not found, using dummy regulator at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write i2c i2c-0: Added multiplexed i2c bus 6 i2c i2c-0: Added multiplexed i2c bus 7 i2c i2c-0: Added multiplexed i2c bus 8 pca954x 0-0074: registered 8 multiplexed busses for I2C switch pca9548 usbcore: registered new interface driver uvcvideo USB Video Class driver (1.1.1) gspca_main: v2.14.0 registered cdns-wdt f8005000.watchdog: Xilinx Watchdog Timer with timeout 10s Xilinx Zynq CpuIdle Driver started sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper ledtrig-cpu: registered to indicate activity on CPUs hid: raw HID events driver (C) Jiri Kosina usbcore: registered new interface driver usbhid usbhid: USB HID core driver mmc0: SDHCI controller on e0100000.mmc [e0100000.mmc] using ADMA ad9517 spi0.0: AD9517 successfully initialized mmc0: new high speed SDHC card at address aaaa mmcblk0: mmc0:aaaa SL32G 29.7 GiB mmcblk0: p1 p2 8<--- cut here --- Unhandled fault: imprecise external abort (0x406) at 0x00000000 pgd = 003e5e3c [00000000] *pgd=00000000 Internal error: : 406 [#1] PREEMPT SMP ARM Modules linked in: CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 5.10.0-xilinx-v2021.2 #1 Hardware name: Xilinx Zynq Platform PC is at adxcvr_probe+0x34c/0xab0 LR is at __devm_ioremap_resource+0xf4/0x1ac pc : [] lr : [] psr: 80000013 sp : c186fdb8 ip : 00000000 fp : c137b43c r10: 00000000 r9 : c194dc00 r8 : c194dc10 r7 : ef6ef754 r6 : 00000000 r5 : c20e4a40 r4 : 00000000 r3 : dec0de1c r2 : 00000000 r1 : a0000013 r0 : f090c000 Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none usb 1-1: new high-speed USB device number 2 using ci_hdrc Control: 18c5387d Table: 0000404a DAC: 00000051 Process swapper/0 (pid: 1, stack limit = 0x5212a462) Stack: (0xc186fdb8 to 0xc1870000) fda0: 00000000 c194dc10 fdc0: ffffffed c02d274c c2154840 00000000 00000000 00000000 c15eba6c c186fdec fde0: 00000001 c1949840 c194c7e8 c02d3564 00000000 c2154840 c21548f0 c194c7e8 fe00: 00000000 c02d5664 00000000 00000004 c21548f0 c1503ec8 c1313e0c 00000000 fe20: c194dc10 c15bab1c 00000000 c15eba6c c15bab1c 00000000 c137b43c c054c4f4 fe40: c194dc10 00000000 c15eba74 c054a3ec 00000000 c194dc10 c15bab1c c194dc54 fe60: c15bab1c c143c854 c143c834 c15cf000 c137b43c c054aaac c194dc10 00000000 fe80: c194dc54 c054ad90 00000000 c15bab1c c194dc10 c1538e58 c143c854 c054ae18 fea0: 00000000 c15bab1c c054ad98 c05483c8 c186fed0 c18d9f58 c193e3b4 c1503ec8 fec0: c15bab1c c2152480 00000000 c054972c c1303a84 ffffe000 c15bab1c c15bab1c fee0: 00000000 ffffe000 00000000 c054b678 c15cf000 c1427d30 ffffe000 c0101834 ff00: c18dfd33 00000000 c18dfd32 c013d300 00000000 c129b6d4 0000012c 00000000 ff20: 00000000 c14003e0 00000006 00000006 00000000 c18dfd36 00000000 c1503ec8 ff40: c186ff48 0000012c 00000007 c1503ec8 c15cf000 c1448a08 00000007 c18dfd00 ff60: 0000012c c1401074 00000006 00000006 00000000 c14003e0 00000000 c14003e0 ff80: 00000000 00000000 c0b7b3d4 00000000 00000000 00000000 00000000 00000000 ffa0: 00000000 c0b7b3dc 00000000 c0100148 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [] (adxcvr_probe) from [] (platform_drv_probe+0x48/0x98) [] (platform_drv_probe) from [] (really_probe+0xf0/0x4b0) [] (really_probe) from [] (driver_probe_device+0x5c/0xb4) [] (driver_probe_device) from [] (device_driver_attach+0xa8/0xb0) [] (device_driver_attach) from [] (__driver_attach+0x80/0x110) [] (__driver_attach) from [] (bus_for_each_dev+0x78/0xc0) [] (bus_for_each_dev) from [] (bus_add_driver+0xf4/0x1dc) [] (bus_add_driver) from [] (driver_register+0x88/0x118) [] (driver_register) from [] (do_one_initcall+0x58/0x1d0) usb 1-1: New USB device found, idVendor=2148, idProduct=7022, bcdDevice= 1.00 [] (do_one_initcall) from [] (kernel_init_freeable+0x1d8/0x23c) usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [] (kernel_init_freeable) from [] (kernel_init+0x8/0x118) [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) usb 1-1: Product: USB2.0 HUB Exception stack(0xc186ffb0 to 0xc186fff8) ffa0: 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 hub 1-1:1.0: USB hub found Code: 8a000024 e5858000 e5903000 f57ff04f (e58530bc) ---[ end trace 17901026df990542 ]--- Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b hub 1-1:1.0: 4 ports detected CPU0: stopping CPU: 0 PID: 21 Comm: kworker/0:1 Tainted: G D W 5.10.0-xilinx-v2021.2 #1 Hardware name: Xilinx Zynq Platform Workqueue: usb_hub_wq hub_event [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack+0xc0/0xd4) [] (dump_stack) from [] (do_handle_IPI+0x120/0x148) [] (do_handle_IPI) from [] (ipi_handler+0x18/0x20) [] (ipi_handler) from [] (handle_percpu_devid_irq+0x78/0x150) [] (handle_percpu_devid_irq) from [] (__handle_domain_irq+0x7c/0xd0) [] (__handle_domain_irq) from [] (gic_handle_irq+0x80/0x94) [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) Exception stack(0xc1923968 to 0xc19239b0) 3960: 00000000 c144f5c0 00000000 2e27a000 00000082 00000000 3980: 00000000 c1922000 c1805600 c19239b8 c1923a50 60000013 0011c4b1 c19239b8 39a0: c01233ec c01012c0 60000113 ffffffff [] (__irq_svc) from [] (__do_softirq+0x98/0x29c) [] (__do_softirq) from [] (irq_exit+0x74/0xa4) [] (irq_exit) from [] (__handle_domain_irq+0x80/0xd0) [] (__handle_domain_irq) from [] (gic_handle_irq+0x80/0x94) [] (gic_handle_irq) from [] (__irq_svc+0x6c/0xa8) Exception stack(0xc1923a50 to 0xc1923a98) 3a40: 60000093 2e27a000 00000000 c14493d8 3a60: c15d13b8 c1503f68 0000001d c1922000 60000013 c1923ae4 c127ab04 60000013 3a80: 00000000 c1923aa0 c01689c8 c01689cc 60000013 ffffffff [] (__irq_svc) from [] (vprintk_emit+0x1b8/0x210) [] (vprintk_emit) from [] (dev_vprintk_emit+0x124/0x148) [] (dev_vprintk_emit) from [] (dev_printk_emit+0x30/0x5c) [] (dev_printk_emit) from [] (__dev_printk+0x4c/0x64) [] (__dev_printk) from [] (_dev_info+0x40/0x6c) [] (_dev_info) from [] (hub_probe+0x490/0x8bc) [] (hub_probe) from [] (usb_probe_interface+0xcc/0x270) [] (usb_probe_interface) from [] (really_probe+0xf0/0x4b0) [] (really_probe) from [] (driver_probe_device+0x5c/0xb4) [] (driver_probe_device) from [] (bus_for_each_drv+0x84/0xd0) [] (bus_for_each_drv) from [] (__device_attach+0xd4/0x18c) [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [] (bus_probe_device) from [] (device_add+0x318/0x798) [] (device_add) from [] (usb_set_configuration+0x464/0x838) [] (usb_set_configuration) from [] (usb_generic_driver_probe+0x50/0x8c) [] (usb_generic_driver_probe) from [] (usb_probe_device+0x30/0xc0) [] (usb_probe_device) from [] (really_probe+0xf0/0x4b0) [] (really_probe) from [] (driver_probe_device+0x5c/0xb4) [] (driver_probe_device) from [] (bus_for_each_drv+0x84/0xd0) [] (bus_for_each_drv) from [] (__device_attach+0xd4/0x18c) [] (__device_attach) from [] (bus_probe_device+0x84/0x8c) [] (bus_probe_device) from [] (device_add+0x318/0x798) [] (device_add) from [] (usb_new_device+0x248/0x600) [] (usb_new_device) from [] (hub_event+0xc70/0x15a0) [] (hub_event) from [] (process_one_work+0x1c4/0x424) [] (process_one_work) from [] (worker_thread+0x5c/0x568) [] (worker_thread) from [] (kthread+0x180/0x184) [] (kthread) from [] (ret_from_fork+0x14/0x2c) Exception stack(0xc1923fb0 to 0xc1923ff8) 3fa0: 00000000 00000000 00000000 00000000 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---

nsa · Accepted Answer

Hi, 
 So I was able to get this working... Please take a look at: 
 https://github.com/analogdevicesinc/linux/pull/2185 
 It would be nice if you could give this a test before merging it... In order to test the branch in question you should change this line: 
 https://github.com/analogdevicesinc/meta-adi/blob/2021_R2/meta-adi-xilinx/recipes-kernel/linux/linux-xlnx_%25.bbappend#L6 
 and set KBRANCH = "staging/ad9136-fixes-2021_R2". This should make the build system check out this branch which includes the fixes... 
 - Nuno S&aacute;)

Electronic Design Services - PartnerZone

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Kernel boot failure when adding a new/custom devicetree with petalinux