Hello,
I am having a problem with my pisound, installed on a RPi4B running Buster Lite. Pisound-config complains it cannot detect the pisound. When I run
amidi -l
arecord -l
aplay -l
they all return no soundcard detected.
The installer doesn’t say anything about updating kernel.
I have tested my GPIO pins with gpiotest and they all work.
I have added “dtoverlay = pisound” in my config.txt and disabled all other “dtoverlay =”.
I have tried sudo dtoverlay pisound.
, this returns Failed to apply overlay '0_pisound' (kernel)
I have tried removing the spacers and fully connecting/ increasing pressure on the header side.
When running dmesg, there is no activity from pisound.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.10.110-rt65-v7l+ (pi@raspberrypi) (gcc (Raspbian 8.3.0-6+rpi1) 8.3.0, GNU ld (GNU Binutils for Raspbian) 2.31.1) #1 SMP PREEMPT_RT Tue Jun 7 05:52:29 BST 2022
[ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.5
[ 0.000000] random: fast init done
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000002ac00000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff]
[ 0.000000] Normal empty
[ 0.000000] HighMem [mem 0x0000000030000000-0x00000001ffffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000003b3fffff]
[ 0.000000] node 0: [mem 0x0000000040000000-0x00000000fbffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x00000001ffffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000001ffffffff]
[ 0.000000] On node 0 totalpages: 2061312
[ 0.000000] DMA zone: 1728 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 196608 pages, LIFO batch:63
[ 0.000000] HighMem zone: 1864704 pages, LIFO batch:63
[ 0.000000] percpu: Embedded 16 pages/cpu s36704 r8192 d20640 u65536
[ 0.000000] pcpu-alloc: s36704 r8192 d20640 u65536 alloc=16*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2059584
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1184 bcm2708_fb.fbheight=624 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:C2:B4:B6 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=c8f06ff6-02 rootfstype=ext4 fsck.repair=yes rootwait
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem 0x0000000022400000-0x0000000026400000] (64MB)
[ 0.000000] Memory: 8021240K/8245248K available (10240K kernel code, 1402K rwdata, 3216K rodata, 2048K init, 896K bss, 158472K reserved, 65536K cma-reserved, 7458816K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 34433 entries in 101 pages
[ 0.000000] ftrace: allocated 101 pages with 4 groups
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU priority boosting: priority 1 delay 500 ms.
[ 0.000000] rcu: RCU_SOFTIRQ processing moved to rcuc kthreads.
[ 0.000000] No expedited grace period (rcu_normal_after_boot).
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Rude variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] rcu: Offload RCU callbacks from CPUs: (none).
[ 0.000000] random: get_random_bytes called from start_kernel+0x3e0/0x5b4 with crng_init=1
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[ 0.000024] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[ 0.000088] bcm2835: system timer (irq = 25)
[ 0.000774] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[ 0.000791] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000808] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[ 0.000822] Switching to timer-based delay loop, resolution 18ns
[ 0.001108] Console: colour dummy device 80x30
[ 0.001128] printk: console [tty1] enabled
[ 0.001160] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=54000)
[ 0.001177] pid_max: default: 32768 minimum: 301
[ 0.001298] LSM: Security Framework initializing
[ 0.001467] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.001489] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.002581] cgroup: Disabling memory control group subsystem
[ 0.002877] CPU: Testing write buffer coherency: ok
[ 0.002920] CPU0: Spectre BHB: using loop workaround
[ 0.003376] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.004992] Setting up static identity map for 0x200000 - 0x20003c
[ 0.005214] rcu: Hierarchical SRCU implementation.
[ 0.007180] smp: Bringing up secondary CPUs ...
[ 0.008950] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.008965] CPU1: Spectre BHB: using loop workaround
[ 0.010939] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.010954] CPU2: Spectre BHB: using loop workaround
[ 0.012855] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.012871] CPU3: Spectre BHB: using loop workaround
[ 0.013103] smp: Brought up 1 node, 4 CPUs
[ 0.013116] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[ 0.013127] CPU: All CPU(s) started in HYP mode.
[ 0.013133] CPU: Virtualization extensions available.
[ 0.014138] devtmpfs: initialized
[ 0.033531] VFP support v0.3: implementor 41 architecture 3 part 40 variant 8 rev 0
[ 0.033792] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.033817] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.035878] pinctrl core: initialized pinctrl subsystem
[ 0.037256] NET: Registered protocol family 16
[ 0.040697] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.041773] audit: initializing netlink subsys (disabled)
[ 0.042062] audit: type=2000 audit(0.040:1): state=initialized audit_enabled=0 res=1
[ 0.042893] thermal_sys: Registered thermal governor 'step_wise'
[ 0.043675] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.043687] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.044097] Serial: AMBA PL011 UART driver
[ 0.084855] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.087023] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-12-01T15:01:54, variant start
[ 0.088034] raspberrypi-firmware soc:firmware: Firmware hash is 71bd3109023a0c8575585ba87cbb374d2eeb038f
[ 0.132231] Kprobes globally optimized
[ 0.139495] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
[ 0.145500] vgaarb: loaded
[ 0.146024] SCSI subsystem initialized
[ 0.146437] usbcore: registered new interface driver usbfs
[ 0.146510] usbcore: registered new interface driver hub
[ 0.146585] usbcore: registered new device driver usb
[ 0.146923] usb_phy_generic phy: supply vcc not found, using dummy regulator
[ 0.149533] clocksource: Switched to clocksource arch_sys_counter
[ 1.196254] VFS: Disk quotas dquot_6.6.0
[ 1.196338] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.196706] FS-Cache: Loaded
[ 1.196974] CacheFiles: Loaded
[ 1.212656] NET: Registered protocol family 2
[ 1.212943] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 1.215116] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 1.215166] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 1.215253] TCP bind hash table entries: 8192 (order: 5, 229376 bytes, linear)
[ 1.215590] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.215872] UDP hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 1.215936] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 1.216455] NET: Registered protocol family 1
[ 1.217405] RPC: Registered named UNIX socket transport module.
[ 1.217416] RPC: Registered udp transport module.
[ 1.217423] RPC: Registered tcp transport module.
[ 1.217431] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.217446] PCI: CLS 0 bytes, default 64
[ 1.221967] Initialise system trusted keyrings
[ 1.222257] workingset: timestamp_bits=14 max_order=21 bucket_order=7
[ 1.235355] zbud: loaded
[ 1.237891] FS-Cache: Netfs 'nfs' registered for caching
[ 1.239012] NFS: Registering the id_resolver key type
[ 1.239051] Key type id_resolver registered
[ 1.239064] Key type id_legacy registered
[ 1.239294] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.239304] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 1.240959] Key type asymmetric registered
[ 1.240975] Asymmetric key parser 'x509' registered
[ 1.241117] bounce: pool size: 64 pages
[ 1.241168] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.241405] io scheduler mq-deadline registered
[ 1.241416] io scheduler kyber registered
[ 1.246961] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[ 1.247000] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[ 1.247103] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0x00c0000000
[ 1.247198] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x01ffffffff -> 0x0400000000
[ 1.305685] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[ 1.306200] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 1.306224] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.306240] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[ 1.306338] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 1.306713] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 1.310630] PCI: bus0: Fast back to back transfers disabled
[ 1.310648] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.311123] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 1.311254] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 1.311808] pci 0000:01:00.0: PME# supported from D0 D3hot
[ 1.315631] PCI: bus1: Fast back to back transfers disabled
[ 1.315655] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.315703] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
[ 1.315743] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[ 1.315825] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.315845] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 1.316335] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
[ 1.316889] pcieport 0000:00:00.0: PME: Signaling with IRQ 62
[ 1.318055] bcm2708_fb soc:fb: FB found 1 display(s)
[ 1.332230] Console: switching to colour frame buffer device 148x39
[ 1.336374] bcm2708_fb soc:fb: Registered framebuffer for display 0, size 1184x624
[ 1.348356] iproc-rng200 fe104000.rng: hwrng registered
[ 1.348743] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 1.350385] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[ 1.366747] brd: module loaded
[ 1.387631] loop: module loaded
[ 1.389703] Loading iSCSI transport class v2.0-870.
[ 1.395821] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 1.452738] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 1.454177] usbcore: registered new interface driver r8152
[ 1.454255] usbcore: registered new interface driver lan78xx
[ 1.454322] usbcore: registered new interface driver smsc95xx
[ 1.503937] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.503971] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[ 1.506493] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x00001e0000000890
[ 1.508640] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 1.508658] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.508671] usb usb1: Product: xHCI Host Controller
[ 1.508681] usb usb1: Manufacturer: Linux 5.10.110-rt65-v7l+ xhci-hcd
[ 1.508690] usb usb1: SerialNumber: 0000:01:00.0
[ 1.509676] hub 1-0:1.0: USB hub found
[ 1.509776] hub 1-0:1.0: 1 port detected
[ 1.510654] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.510679] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[ 1.510697] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 1.511242] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 1.511257] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.511269] usb usb2: Product: xHCI Host Controller
[ 1.511278] usb usb2: Manufacturer: Linux 5.10.110-rt65-v7l+ xhci-hcd
[ 1.511288] usb usb2: SerialNumber: 0000:01:00.0
[ 1.512249] hub 2-0:1.0: USB hub found
[ 1.512333] hub 2-0:1.0: 4 ports detected
[ 1.514398] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.514738] dwc_otg: FIQ enabled
[ 1.514745] dwc_otg: NAK holdoff enabled
[ 1.514751] dwc_otg: FIQ split-transaction FSM enabled
[ 1.514762] Module dwc_common_port init
[ 1.515268] usbcore: registered new interface driver uas
[ 1.515388] usbcore: registered new interface driver usb-storage
[ 1.515712] mousedev: PS/2 mouse device common for all mice
[ 1.517571] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.525320] sdhci: Secure Digital Host Controller Interface driver
[ 1.525325] sdhci: Copyright(c) Pierre Ossman
[ 1.525819] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring probe
[ 1.526078] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.528258] hid: raw HID events driver (C) Jiri Kosina
[ 1.528339] usbcore: registered new interface driver usbhid
[ 1.528342] usbhid: USB HID core driver
[ 1.531648] Initializing XFRM netlink socket
[ 1.531676] NET: Registered protocol family 17
[ 1.531773] Key type dns_resolver registered
[ 1.531953] Registering SWP/SWPB emulation handler
[ 1.532072] printk: console [tty1]: printing thread started
[ 1.532172] registered taskstats version 1
[ 1.532187] Loading compiled-in X.509 certificates
[ 1.532543] Key type ._fscrypt registered
[ 1.532550] Key type .fscrypt registered
[ 1.532555] Key type fscrypt-provisioning registered
[ 1.541377] uart-pl011 fe201000.serial: there is not valid maps for state default
[ 1.541548] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 1.541615] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 36, base_baud = 0) is a PL011 rev2
[ 1.549749] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 1.550413] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 1.550421] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 1.578743] of_cfs_init
[ 1.578928] of_cfs_init: OK
[ 1.598880] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.600485] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.602085] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.604962] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.606563] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.614813] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc] using ADMA
[ 1.615565] Waiting for root device PARTUUID=c8f06ff6-02...
[ 1.678249] mmc1: new high speed SDIO card at address 0001
[ 1.713280] mmc0: new ultra high speed DDR50 SDXC card at address 59b4
[ 1.713889] mmcblk0: mmc0:59b4 FD4Q5 119 GiB
[ 1.715653] mmcblk0: p1 p2
[ 1.731480] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.731563] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.735865] devtmpfs: mounted
[ 1.739990] Freeing unused kernel memory: 2048K
[ 1.742664] Run /sbin/init as init process
[ 1.742668] with arguments:
[ 1.742671] /sbin/init
[ 1.742673] with environment:
[ 1.742676] HOME=/
[ 1.742678] TERM=linux
[ 1.750543] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 1.879187] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[ 1.879199] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.879204] usb 1-1: Product: USB2.0 Hub
[ 1.880810] hub 1-1:1.0: USB hub found
[ 1.881073] hub 1-1:1.0: 4 ports detected
[ 2.084544] systemd[1]: System time before build time, advancing clock.
[ 2.122500] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 2.123023] systemd[1]: Detected architecture arm.
[ 2.140817] systemd[1]: Set hostname to <raspberrypi>.
[ 2.164558] usb 1-1.4: new low-speed USB device number 3 using xhci_hcd
[ 2.261930] usb 1-1.4: New USB device found, idVendor=03f0, idProduct=0024, bcdDevice= 1.30
[ 2.261942] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.261948] usb 1-1.4: Product: HP Basic USB Keyboard
[ 2.261953] usb 1-1.4: Manufacturer: CHICONY
[ 2.276049] input: CHICONY HP Basic USB Keyboard as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:03F0:0024.0001/input/input0
[ 2.327989] hid-generic 0003:03F0:0024.0001: input,hidraw0: USB HID v1.11 Keyboard [CHICONY HP Basic USB Keyboard] on usb-0000:01:00.0-1.4/input0
[ 2.659738] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.666104] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.666456] systemd[1]: Listening on Journal Audit Socket.
[ 2.669476] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.670887] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.673188] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 2.675328] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 2.677691] systemd[1]: Listening on udev Control Socket.
[ 2.679933] systemd[1]: Listening on udev Kernel Socket.
[ 2.682181] systemd[1]: Listening on Syslog Socket.
[ 3.163617] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 3.215573] systemd-journald[138]: Received request to flush runtime journal from PID 1
[ 6.164135] random: crng init done
[ 6.164142] random: 7 urandom warning(s) missed due to ratelimiting
[ 6.270246] uart-pl011 fe201000.serial: no DMA platform data
[ 6.506484] bcmgenet fd580000.ethernet: configuring instance for external RGMII (RX delay)
[ 6.507936] bcmgenet fd580000.ethernet eth0: Link is Down
[ 6.559551] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
[ 9.571979] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 31.715629] cam-dummy-reg: disabling
What’s wrong? How do I fix this? Thanks