页次： 1
问题：linux 内核从4.14升级到5.15版本，启动60s后无任何打印就自动重启了
芯片：marvell CN9130 ，arm64
设备本来用4.14版本的内核都正常，然后根据marvel发布的SDK去编译5.15版本的内核，烧录到flsh中，并把编译生成的B.dt和rootfs 一块搞到设备上。
然后设备可以正常启动，可以进shell,但是内核起来60s的时候，设备就自动重启了。且重启的时候没有打印任何异常log
可以排除掉的是内核的软件狗（宏没有打开且/proc/sys/kernel下无watchdog相关文件）和硬件狗(芯片的硬件狗是1.67s左右，且默认关闭)
有没有大佬给点指导性意见！！！
下面是重启前的dmesg的内容：
~# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[ 0.000000] Linux version 5.15.72 (root@root123) (aarch64-marvell-linux-gnu-gcc (Marvell Inc. Version: Marvell GCC12 build 12006.0) 12.2.0, GNU ld (Marvell Inc. Version: Marvell GCC12 build 12006.0) 2.38.50) #9 SMP PREEMPT Wed Nov 6 06:58:34 UTC 2024
[ 0.000000] Machine model: Marvell Armada CN9130-DB setup B
[ 0.000000] earlycon: uart8250 at MMIO32 0x00000000f0512000 (options 'kgdboc=ttyS1,11')
[ 0.000000] printk: bootconsole [uart8250] enabled
[ 0.000000] Memory limited to 8192MB
[ 0.000000] efi: UEFI not found.
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000023fffffff]
[ 0.000000] NUMA: NODE_DATA [mem 0x23fea6480-0x23fea867f]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x00000000ffffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] node 0: [mem 0x0000000004000000-0x00000000041fffff]
[ 0.000000] node 0: [mem 0x0000000004200000-0x00000000bfffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000023fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000023fffffff]
[ 0.000000] cma: Reserved 512 MiB at 0x00000000a0000000
[ 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 resident on physical CPU 0x0
[ 0.000000] psci: SMC Calling Convention v1.1
[ 0.000000] percpu: Embedded 2 pages/cpu s41304 r8192 d81576 u131072
[ 0.000000] pcpu-alloc: s41304 r8192 d81576 u131072 alloc=2*65536
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] CPU features: detected: Spectre-v2
[ 0.000000] CPU features: detected: Spectre-v3a
[ 0.000000] CPU features: detected: Spectre-v4
[ 0.000000] CPU features: detected: Spectre-BHB
[ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 130944
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: ubi.mtd=9 root=ubi0:rootfs rootwait rootfstype=ubifs console=ttyS1,115200 earlycon=uart8250,mmio32,0xf0512000,kgdboc=ttyS1,115200 mem=8192M rw root=/dev/nfs nfsroot=192.168.3.131:/home/zyj/rootfs proto=tcp ip=192.168.3.192:192.168.3.131:192.168.3.1:255.255.255.0::eth0:off rw kgdboc=ttyS1,115200 maxcpus=1
[ 0.000000] Unknown kernel command line parameters "proto=tcp", will be passed to user space.
[ 0.000000] Dentry cache hash table entries: 1048576 (order: 7, 8388608 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 524288 (order: 6, 4194304 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem 0x000000009c000000-0x00000000a0000000] (64MB)
[ 0.000000] Memory: 7740480K/8388608K available (15232K kernel code, 2758K rwdata, 7808K rodata, 5632K init, 952K bss, 123840K reserved, 524288K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[ 0.000000] Trampoline 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=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Adjusting CPU interface base to 0x00000000f022f000
[ 0.000000] Root IRQ handler: gic_handle_irq
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:160, num:32)
[ 0.000000] GICv2m: range[mem 0xf0280000-0xf0280fff], SPI[160:191]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:192, num:32)
[ 0.000000] GICv2m: range[mem 0xf0290000-0xf0290fff], SPI[192:223]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:224, num:32)
[ 0.000000] GICv2m: range[mem 0xf02a0000-0xf02a0fff], SPI[224:255]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:256, num:32)
[ 0.000000] GICv2m: range[mem 0xf02b0000-0xf02b0fff], SPI[256:287]
[ 0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
[ 0.000000] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
[ 0.008383] Console: colour dummy device 80x25
[ 0.012894] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
[ 0.023392] pid_max: default: 32768 minimum: 301
[ 0.028061] LSM: Security Framework initializing
[ 0.032802] Mount-cache hash table entries: 16384 (order: 1, 131072 bytes, linear)
[ 0.040494] Mountpoint-cache hash table entries: 16384 (order: 1, 131072 bytes, linear)
[ 0.049394] rcu: Hierarchical SRCU implementation.
[ 0.054780] EFI services will not be available.
[ 0.059533] smp: Bringing up secondary CPUs ...
[ 0.064093] smp: Brought up 1 node, 1 CPU
[ 0.068186] SMP: Total of 1 processors activated.
[ 0.072962] CPU features: detected: 32-bit EL0 Support
[ 0.078185] CPU features: detected: 32-bit EL1 Support
[ 0.083410] CPU features: detected: CRC32 instructions
[ 0.096044] CPU: All CPU(s) started at EL2
[ 0.100198] alternatives: patching kernel code
[ 0.105073] devtmpfs: initialized
[ 0.109908] KASLR disabled due to lack of seed
[ 0.114503] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.124321] futex hash table entries: 1024 (order: 0, 65536 bytes, linear)
[ 0.131622] pinctrl core: initialized pinctrl subsystem
[ 0.137210] DMI not present or invalid.
[ 0.141374] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.149295] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[ 0.156683] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.164769] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.172902] audit: initializing netlink subsys (disabled)
[ 0.178770] thermal_sys: Registered thermal governor 'step_wise'
[ 0.178991] cpuidle: using governor menu
[ 0.189053] audit: type=2000 audit(0.116:1): state=initialized audit_enabled=0 res=1
[ 0.197037] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.203933] ASID allocator initialised with 65536 entries
[ 0.209762] Serial: AMBA PL011 UART driver
[ 0.224085] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages
[ 0.230849] HugeTLB registered 512 MiB page size, pre-allocated 0 pages
[ 0.237552] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.245016] cryptd: max_cpu_qlen set to 1000
[ 0.250266] ACPI: Interpreter disabled.
[ 0.254668] iommu: Default domain type: Translated
[ 0.259663] iommu: DMA domain TLB invalidation policy: strict mode
[ 0.266096] vgaarb: loaded
[ 0.268935] SCSI subsystem initialized
[ 0.272808] libata version 3.00 loaded.
[ 0.272884] usbcore: registered new interface driver usbfs
[ 0.278447] usbcore: registered new interface driver hub
[ 0.283828] usbcore: registered new device driver usb
[ 0.289197] pps_core: LinuxPPS API ver. 1 registered
[ 0.294215] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.303503] PTP clock support registered
[ 0.307525] EDAC MC: Ver: 3.0.0
[ 0.311143] FPGA manager framework
[ 0.314626] Advanced Linux Sound Architecture Driver Initialized.
[ 0.321013] zhb pass watchdog_init
[ 0.324511] clocksource: Switched to clocksource arch_sys_counter
[ 0.330824] VFS: Disk quotas dquot_6.6.0
[ 0.334876] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[ 0.342063] pnp: PnP ACPI: disabled
[ 0.347350] NET: Registered PF_INET protocol family
[ 0.352403] IP idents hash table entries: 131072 (order: 4, 1048576 bytes, linear)
[ 0.361744] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear)
[ 0.370418] Table-perturb hash table entries: 65536 (order: 2, 262144 bytes, linear)
[ 0.378232] TCP established hash table entries: 65536 (order: 3, 524288 bytes, linear)
[ 0.386322] TCP bind hash table entries: 65536 (order: 4, 1048576 bytes, linear)
[ 0.394061] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.400671] UDP hash table entries: 4096 (order: 1, 131072 bytes, linear)
[ 0.407609] UDP-Lite hash table entries: 4096 (order: 1, 131072 bytes, linear)
[ 0.415014] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.420990] RPC: Registered named UNIX socket transport module.
[ 0.427024] RPC: Registered udp transport module.
[ 0.431817] RPC: Registered tcp transport module.
[ 0.436566] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.443071] PCI: CLS 0 bytes, default 64
[ 0.447335] kvm [1]: IPA Size Limit: 44 bits
[ 0.451773] kvm [1]: vgic interrupt IRQ9
[ 0.455786] kvm [1]: Hyp mode initialized successfully
[ 0.462410] Initialise system trusted keyrings
[ 0.466989] workingset: timestamp_bits=44 max_order=17 bucket_order=0
[ 0.475929] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.482162] NFS: Registering the id_resolver key type
[ 0.487275] Key type id_resolver registered
[ 0.491489] Key type id_legacy registered
[ 0.495564] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.502328] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.509816] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 0.516363] 9p: Installing v9fs 9p2000 file system support
[ 0.540901] Key type asymmetric registered
[ 0.545093] Asymmetric key parser 'x509' registered
[ 0.550087] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.557613] io scheduler mq-deadline registered
[ 0.562220] io scheduler kyber registered
[ 0.570154] armada-ap806-pinctrl f06f4000.system-controller:pinctrl: registered pinctrl driver
[ 0.579224] armada-cp110-pinctrl f2440000.system-controller:pinctrl: registered pinctrl driver
[ 0.590159] EINJ: ACPI disabled.
[ 0.596439] mv_xor_v2 f0400000.xor: Marvell Version 2 XOR driver
[ 0.602745] mv_xor_v2 f0420000.xor: Marvell Version 2 XOR driver
[ 0.609072] mv_xor_v2 f0440000.xor: Marvell Version 2 XOR driver
[ 0.615328] mv_xor_v2 f0460000.xor: Marvell Version 2 XOR driver
[ 0.621716] mv_xor_v2 f26a0000.xor: Marvell Version 2 XOR driver
[ 0.627985] mv_xor_v2 f26c0000.xor: Marvell Version 2 XOR driver
[ 0.637330] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.664559] f0512000.serial: ttyS0 at MMIO 0xf0512000 (irq = 17, base_baud = 12500000) is a 16550A
[ 0.694066] f2702100.serial: ttyS1 at MMIO 0xf2702100 (irq = 25, base_baud = 15625000) is a 16550A
[ 0.703147] printk: console [ttyS1] enabled
[ 0.711578] printk: bootconsole [uart8250] disabled
[ 0.721901] SuperH (H)SCI(F) driver initialized
[ 0.726667] msm_serial: driver initialized
[ 0.731178] KGDB: Registered I/O driver kgdboc
[ 0.735855] arm-smmu f0100000.iommu: probing hardware configuration...
[ 0.742406] arm-smmu f0100000.iommu: SMMUv2 with:
[ 0.747123] arm-smmu f0100000.iommu: stage 1 translation
[ 0.752536] arm-smmu f0100000.iommu: stage 2 translation
[ 0.757950] arm-smmu f0100000.iommu: nested translation
[ 0.763276] arm-smmu f0100000.iommu: coherent table walk
[ 0.768691] arm-smmu f0100000.iommu: stream matching with 16 register groups
[ 0.775846] arm-smmu f0100000.iommu: 8 context banks (0 stage-2 only)
[ 0.782396] arm-smmu f0100000.iommu: Supported page sizes: 0x41311000
[ 0.788952] arm-smmu f0100000.iommu: Stage-1: 48-bit VA -> 48-bit IPA
[ 0.795497] arm-smmu f0100000.iommu: Stage-2: 48-bit IPA -> 48-bit PA
[ 0.804137] loop: module loaded
[ 0.808230] ahci f2540000.sata: Adding to iommu group 0
[ 0.813587] ahci f2540000.sata: supply ahci not found, using dummy regulator
[ 0.820699] ahci f2540000.sata: supply phy not found, using dummy regulator
[ 0.828047] platform f2540000.sata:sata-port@0: supply target not found, using dummy regulator
[ 0.836989] platform f2540000.sata:sata-port@1: supply target not found, using dummy regulator
[ 0.846765] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xd3
[ 0.853262] nand: Micron MT29F8G08ABACAWP
[ 0.857290] nand: 1024 MiB, SLC, erase size: 256 KiB, page size: 4096, OOB size: 224
[ 0.865069] ------------[ cut here ]------------
[ 0.869698] Invalid ECC parameters
[ 0.873124] WARNING: CPU: 0 PID: 1 at drivers/mtd/nand/raw/nand_base.c:6208 nand_scan_with_ids+0x1238/0x15f0
[ 0.882985] Modules linked in:
[ 0.886048] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.15.72 #9
[ 0.892069] Hardware name: Marvell Armada CN9130-DB setup B (DT)
[ 0.898088] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 0.905066] pc : nand_scan_with_ids+0x1238/0x15f0
[ 0.909781] lr : nand_scan_with_ids+0x1238/0x15f0
[ 0.914496] sp : ffff80000a28fa40
[ 0.917816] x29: ffff80000a28fa40 x28: 000000000000002c x27: 0000000000000000
[ 0.924970] x26: 00000000000000d3 x25: 000000000000002c x24: ffff0001016b1080
[ 0.932125] x23: ffff0001016b15d0 x22: 0000000000000001 x21: ffff0001016b1220
[ 0.939278] x20: 0000000000000001 x19: ffff0001016b18c0 x18: 0000000000000006
[ 0.946432] x17: 7320424f4f202c36 x16: 393034203a657a69 x15: ffff80008a28f767
[ 0.953585] x14: 0000000000000000 x13: ffff800009cce360 x12: 0000000000000249
[ 0.960739] x11: 00000000000000c3 x10: ffff800009d26360 x9 : ffff800009cce360
[ 0.967892] x8 : 00000000ffffefff x7 : ffff800009d26360 x6 : 80000000fffff000
[ 0.975046] x5 : 000000000000bff4 x4 : 0000000000000000 x3 : 0000000000000000
[ 0.982199] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000100190000
[ 0.989353] Call trace:
[ 0.991803] nand_scan_with_ids+0x1238/0x15f0
[ 0.996170] marvell_nand_chip_init+0x174/0x410
[ 1.000711] marvell_nfc_probe+0x27c/0x440
[ 1.004815] platform_probe+0x68/0xc0
[ 1.008487] really_probe.part.0+0x9c/0x310
[ 1.012679] __driver_probe_device+0x98/0x150
[ 1.017045] driver_probe_device+0xc8/0x160
[ 1.021237] __driver_attach+0x90/0x180
[ 1.025080] bus_for_each_dev+0x70/0xd0
[ 1.028925] driver_attach+0x24/0x30
[ 1.032508] bus_add_driver+0x108/0x200
[ 1.036351] driver_register+0x74/0x130
[ 1.040194] __platform_driver_register+0x28/0x40
[ 1.044909] marvell_nfc_driver_init+0x1c/0x28
[ 1.049365] do_one_initcall+0x50/0x1b0
[ 1.053211] kernel_init_freeable+0x210/0x294
[ 1.057579] kernel_init+0x24/0x130
[ 1.061077] ret_from_fork+0x10/0x20
[ 1.064664] ---[ end trace b88fd4fbc3332320 ]---
[ 1.069311] marvell-nfc f2720000.nand: could not scan the nand chip
[ 1.075598] marvell-nfc: probe of f2720000.nand failed with error -22
[ 1.083426] tun: Universal TUN/TAP device driver, 1.6
[ 1.089087] hclge is initializing
[ 1.092416] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
[ 1.099674] hns3: Copyright (c) 2017 Huawei Corporation.
[ 1.105031] e1000e: Intel(R) PRO/1000 Network Driver
[ 1.110011] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 1.115957] igb: Intel(R) Gigabit Ethernet Network Driver
[ 1.121371] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 1.126968] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[ 1.133252] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 1.139843] hwmon hwmon0: temp1_input not attached to any thermal zone
[ 1.146564] mdio_bus f212a200.mdio-mii: MDIO device at address 1 is missing.
[ 1.169071] mvpp2 f2000000.ethernet: using 3 shared buffers
[ 1.179960] sky2: driver version 1.30
[ 1.183973] VFIO - User Level meta-driver version: 0.3
[ 1.189944] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.196513] ehci-pci: EHCI PCI platform driver
[ 1.200988] ehci-platform: EHCI generic platform driver
[ 1.206294] ehci-orion: EHCI orion driver
[ 1.210371] ehci-exynos: EHCI Exynos driver
[ 1.214617] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.220822] ohci-pci: OHCI PCI platform driver
[ 1.225290] ohci-platform: OHCI generic platform driver
[ 1.230583] ohci-exynos: OHCI Exynos driver
[ 1.234951] xhci-hcd f2500000.usb: Adding to iommu group 1
[ 1.240675] xhci-hcd f2510000.usb: Adding to iommu group 2
[ 1.246445] usbcore: registered new interface driver usb-storage
[ 1.253513] armada38x-rtc f2284000.rtc: registered as rtc0
[ 1.259031] armada38x-rtc f2284000.rtc: setting system clock to 2104-06-06T14:23:53 UTC (4242205433)
[ 1.268661] i2c_dev: i2c /dev entries driver
[ 1.273523] pca953x 0-0021: supply vcc not found, using dummy regulator
[ 1.280204] pca953x 0-0021: using no AI
[ 1.284181] pca953x 0-0021: failed writing register
[ 1.289297] mv64xxx_i2c f2701100.i2c: can't get pinctrl, bus recovery not supported
[ 1.297743] pca954x 1-0072: probe failed
[ 1.421906] sdhci: Secure Digital Host Controller Interface driver
[ 1.428117] sdhci: Copyright(c) Pierre Ossman
[ 1.432687] Synopsys Designware Multimedia Card Interface Driver
[ 1.439126] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.445506] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.452212] usbcore: registered new interface driver usbhid
[ 1.457809] usbhid: USB HID core driver
[ 1.463768] NET: Registered PF_INET6 protocol family
[ 1.469119] Segment Routing with IPv6
[ 1.472827] In-situ OAM (IOAM) with IPv6
[ 1.476785] NET: Registered PF_PACKET protocol family
[ 1.481865] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 1.494947] 9pnet: Installing 9P2000 support
[ 1.499263] Key type dns_resolver registered
[ 1.503680] registered taskstats version 1
[ 1.507801] Loading compiled-in X.509 certificates
[ 1.514247] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[ 1.524160] armada8k-pcie f2600000.pcie: host bridge /cp0/pcie@f2600000 ranges:
[ 1.531550] armada8k-pcie f2600000.pcie: MEM 0x00c0000000..0x00dfefffff -> 0x00c0000000
[ 1.540041] armada8k-pcie f2600000.pcie: iATU unroll: disabled
[ 1.545891] armada8k-pcie f2600000.pcie: Detected iATU regions: 8 outbound, 8 inbound
[ 1.553758] armada8k-pcie f2600000.pcie: Link up
[ 1.558426] armada8k-pcie f2600000.pcie: PCI host bridge to bus 0000:00
[ 1.565060] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.570562] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfefffff]
[ 1.577474] pci 0000:00:00.0: [11ab:0110] type 01 class 0x060400
[ 1.583504] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 1.589831] pci 0000:00:00.0: supports D1 D2
[ 1.594115] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 1.600611] pci 0000:01:00.0: [11ab:8400] type 00 class 0x020000
[ 1.606706] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc00fffff 64bit]
[ 1.613559] pci 0000:01:00.0: reg 0x18: [mem 0xc0400000-0xc07fffff 64bit]
[ 1.620717] pci 0000:01:00.0: supports D1 D2
[ 1.625161] pci 0000:01:00.0: 15.752 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x2 link at 0000:00:00.0 (capable of 31.506 Gb/s with 16.0 GT/s PCIe x2 link)
[ 1.649071] pci 0000:00:00.0: BAR 14: assigned [mem 0xc0000000-0xc05fffff]
[ 1.655969] pci 0000:00:00.0: BAR 0: assigned [mem 0xc0600000-0xc06fffff]
[ 1.662779] pci 0000:01:00.0: BAR 2: assigned [mem 0xc0000000-0xc03fffff 64bit]
[ 1.670137] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0400000-0xc04fffff 64bit]
[ 1.677495] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 1.682736] pci 0000:00:00.0: bridge window [mem 0xc0000000-0xc05fffff]
[ 1.689604] pcieport 0000:00:00.0: Adding to iommu group 3
[ 1.695297] pcieport 0000:00:00.0: PME: Signaling with IRQ 42
[ 1.701198] pcieport 0000:00:00.0: AER: enabled with IRQ 42
[ 1.707246] ahci f2540000.sata: supply ahci not found, using dummy regulator
[ 1.714381] ahci f2540000.sata: supply phy not found, using dummy regulator
[ 1.721399] platform f2540000.sata:sata-port@0: supply target not found, using dummy regulator
[ 1.730080] platform f2540000.sata:sata-port@1: supply target not found, using dummy regulator
[ 1.739859] ahci f2540000.sata: masking port_map 0x3 -> 0x3
[ 1.745474] ahci f2540000.sata: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 1.754024] ahci f2540000.sata: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs
[ 1.762596] scsi host0: ahci
[ 1.765672] scsi host1: ahci
[ 1.768616] ata1: SATA max UDMA/133 mmio [mem 0xf2540000-0xf256ffff] port 0x100 irq 43
[ 1.776562] ata2: SATA max UDMA/133 mmio [mem 0xf2540000-0xf256ffff] port 0x180 irq 43
[ 1.800307] mvpp2 f2000000.ethernet: using 3 shared buffers
[ 1.814470] mvpp2 f2000000.ethernet eth0: Using firmware node mac address 00:51:82:11:22:c0
[ 1.824360] mvpp2 f2000000.ethernet eth1: Using firmware node mac address 00:51:82:11:22:01
[ 1.834229] mvpp2 f2000000.ethernet eth2: Using firmware node mac address 00:51:82:11:22:02
[ 2.098666] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.268528] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 2.274943] ata2.00: ATA-9: M.2 (S42) 3TE7, S22921, max UDMA/133
[ 2.280971] ata2.00: 53742528 sectors, multi 16: LBA48 NCQ (depth 32)
[ 2.287637] ata2.00: configured for UDMA/133
[ 2.302109] scsi 1:0:0:0: Direct-Access ATA M.2 (S42) 3TE7 21 PQ: 0 ANSI: 5
[ 2.310547] sd 1:0:0:0: [sda] 53742528 512-byte logical blocks: (27.5 GB/25.6 GiB)
[ 2.318253] sd 1:0:0:0: [sda] Write Protect is off
[ 2.323070] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.323100] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.333112] sda: sda1
[ 2.335727] sd 1:0:0:0: [sda] Attached SCSI removable disk
[ 2.346486] mvpp2 f2000000.ethernet eth0: configuring for inband/sgmii link mode
[ 2.359131] mvpp2 f2000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 2.367084] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 2.392515] IP-Config: Complete:
[ 2.395749] device=eth0, hwaddr=00:51:82:11:22:c0, ipaddr=192.168.3.192, mask=255.255.255.0, gw=192.168.3.1
[ 2.405967] host=192.168.3.192, domain=, nis-domain=(none)
[ 2.411910] bootserver=192.168.3.131, rootserver=192.168.3.131, rootpath=
[ 2.411987] ALSA device list:
[ 2.422230] No soundcards found.
[ 2.432904] nfs filesystem being mounted at /root supports timestamps until 2106 (0xffffffff)
[ 2.441518] VFS: Mounted root (nfs filesystem) on device 0:18.
[ 2.447781] devtmpfs: mounted
[ 2.451231] Freeing unused kernel memory: 5632K
[ 2.460539] Run /sbin/init as init process
[ 2.464652] with arguments:
[ 2.464654] /sbin/init
[ 2.464656] with environment:
[ 2.464657] HOME=/
[ 2.464659] TERM=linux
[ 2.464660] proto=tcp
[ 2.527370] reboot.c cmd = 0x0
[ 2.659698] nfs filesystem being remounted at / supports timestamps until 2106 (0xffffffff)
[ 3.248661] random: dd: uninitialized urandom read (32 bytes read)
[ 3.542591] random: dbus-uuidgen: uninitialized urandom read (12 bytes read)
[ 3.549745] random: dbus-uuidgen: uninitialized urandom read (8 bytes read)
[ 3.942422] 8021q: 802.1Q VLAN Support v1.8
[ 3.995596] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 4.043807] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 4.052035] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 4.061606] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
[ 5.684515] random: crng init done
[ 5.687929] random: 4 urandom warning(s) missed due to ratelimiting
[ 11.095070] overlayfs: upper fs needs to support d_type.
[ 11.100416] overlayfs: upper fs does not support tmpfile.
[ 11.108482] overlayfs: upper fs does not support RENAME_WHITEOUT.
[ 11.114690] overlayfs: failed to set xattr on upper
[ 11.119626] overlayfs: upper fs missing required features.
[ 11.181380] overlayfs: upper fs needs to support d_type.
[ 11.186732] overlayfs: upper fs does not support tmpfile.
[ 11.194498] overlayfs: upper fs does not support RENAME_WHITEOUT.
[ 11.200659] overlayfs: failed to set xattr on upper
[ 11.205605] overlayfs: upper fs missing required features.
[ 11.239943] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com
[ 11.367148] Bridge firewalling registered
~#
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字没打全 ，下面补充完整下。
烧录到flash中，并把编译生成的cn9130-db-B.dtd设备树文件和rootfs 一块搞到设备上。
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页次： 1