自己开发的3568板子，kernel启动失败
请问下大家有遇到过吗，可能什么原因造成的呢[ 0.771504] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 0.771585] mali fde60000.gpu: Device initialization Deferred
[ 0.772512] brd: module loaded
[ 0.782490] loop: module loaded
[ 0.783271] zram: Added device: zram0
[ 0.783470] lkdtm: No crash points registered, enable through debugfs
[ 0.789835] dwc3 fcc00000.dwc3: Failed to get clk 'ref': -2
[ 0.791301] naneng-combphy fe820000.phy: wait phy status ready timeout
[ 0.797898] dwc3 fd000000.dwc3: Failed to get clk 'ref': -2
[ 0.799226] naneng-combphy fe830000.phy: wait phy status ready timeout
[ 0.805734] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.805789] ehci-pci: EHCI PCI platform driver
[ 0.805883] ehci-platform: EHCI generic platform driver
[ 0.808262] ehci-platform fd800000.usb: EHCI Host Controller
[ 0.808550] ehci-platform fd800000.usb: new USB bus registered, assigned bus number 1
[ 0.809055] ehci-platform fd800000.usb: irq 11, io mem 0xfd800000
[ 0.819792] ehci-platform fd800000.usb: USB 2.0 started, EHCI 1.00
[ 0.820151] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 0.820182] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.820211] usb usb1: Product: EHCI Host Controller
[ 0.820234] usb usb1: Manufacturer: Linux 4.19.232 ehci_hcd
[ 0.820254] usb usb1: SerialNumber: fd800000.usb
[ 0.820953] hub 1-0:1.0: USB hub found
[ 0.821038] hub 1-0:1.0: 1 port detected
[ 0.823886] ehci-platform fd880000.usb: EHCI Host Controller
[ 0.824155] ehci-platform fd880000.usb: new USB bus registered, assigned bus number 2
[ 0.824660] ehci-platform fd880000.usb: irq 13, io mem 0xfd880000
[ 0.836448] ehci-platform fd880000.usb: USB 2.0 started, EHCI 1.00
[ 0.836772] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 0.836803] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.836828] usb usb2: Product: EHCI Host Controller
[ 0.836849] usb usb2: Manufacturer: Linux 4.19.232 ehci_hcd
[ 0.836870] usb usb2: SerialNumber: fd880000.usb
[ 0.837539] hub 2-0:1.0: USB hub found
[ 0.837611] hub 2-0:1.0: 1 port detected
[ 0.838712] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.838770] ohci-platform: OHCI generic platform driver
[ 0.839078] ohci-platform fd840000.usb: Generic Platform OHCI controller
[ 0.839385] ohci-platform fd840000.usb: new USB bus registered, assigned bus number 3
[ 60.839709] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
[ 60.839749] rcu: 1-...0: (0 ticks this GP) idle=9a2/1/0x4000000000000000 softirq=47/47 fqs=6000
[ 60.839761] rcu: (detected by 0, t=18002 jiffies, g=-1035, q=1)
[ 60.839779] Task dump for CPU 1:
[ 60.839790] swapper/0 Rrunning task 0 1 0 0x0000002a
[ 60.839817] Call trace:
[ 60.839856]__switch_to+0xc0/0x124
[ 60.839877]0xffffffc1fff27180
rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
rcu: 1-...0: (0 ticks this GP) idle=9a2/1/0x4000000000000000 softirq=47/47 fqs=24002
rcu: (detected by 0, t=72007 jiffies, g=-1035, q=1)
Task dump for CPU 1:
swapper/0 Rrunning task 0 1 0 0x0000002a
Call trace:
__switch_to+0xc0/0x124
0xffffffc1fff27180
rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
rcu: 1-...0: (0 ticks this GP) idle=9a2/1/0x4000000000000000 softirq=47/47 fqs=42004
1. 用官网公版固件是否正常？
2. 如果用官网公版固件还是异常，优先排查硬件
页:
[1]