La Frite 512 MB, I2C not working at all

[eibinger 0]

Armbianmonitor:

http://ix.io/3XvQ

board ist lafrite with 512mb, 8gb emmc

tried all possible ports for i2c. first by configuring with armbian-config and activating i2c port a and b. then manual by writing an overlay to activate i2c_ao and deactivate the uart on pins 3+5; also tried pins 27+28; i2cdetect -y bus-nr (0, 1) never detected anything; i2cdetect -l gave me correct ports; i2cdetect -y for the hdmi-port allways worked.

[TonyMac32 560]

Please provide logs/dmesg/ armbianmonitor -u output so we can have some idea of what if anything is going on in the kernel.  If it's U-boot related and you have a serial UART for debug, that would also be helpful information.

[eibinger 0]

Sorry for the delay - the forum only allows me 1 message per day. As in my first post I already uploaded the output of armbianmonitor -u. It should be at http://ix.io/3XvQ. The Log from the serial output is:

Armbian 22.02.1 Focal ttyAML0

lafrite login: [60572.011954] watchdog: watchdog0: watchdog did not stop!
[60572.943175] reboot: Restarting system
bl31 reboot reason: 0xd
bl31 reboot reason: 0x0
system cmd  1.
GXL:BL1:9ac50e:bb16dc;FEAT:ADFC318C:0;POC:1;RCY:0;SPI:0;0.0;CHK:0;
TE: 35068

BL2 Built : 15:21:18, Aug 28 2019. gxl g1bf2b53 - luan.yuan@droid15-sz

set vcck to 1120 mv
set vddee to 1000 mv
Board ID = 11
CPU clk: 1200MHz
DDR enable rdbi
DDR use ext vref
DDR ZQ power down
DQS-corr enabled
DDR scramble enabled
DDR4 chl: Rank0 16bit @ 1200MHz

bist_test rank: 0 16 00 2c 2d 1d 3e 17 00 2f 29 18 3b 20 20 20 20 20 20 1e 1e 1
Rank0: 512MB(auto)-2T-18
AddrBus test pass!
Set ddr ssc: ppm1000-
Load fip header from SPI, src: 0x0000c000, des: 0x01400000, size: 0x00004000, p0
New fip structure!
Load bl30 from SPI, src: 0x00010000, des: 0x013c0000, size: 0x0000d600, part: 0
Load bl31 from SPI, src: 0x00020000, des: 0x05100000, size: 0x0002b400, part: 0
Load bl33 from SPI, src: 0x0004c000, des: 0x01000000, size: 0x00086600, part: 0
NOTICE:  BL3-1: v1.0(release):53f813e
NOTICE:  BL3-1: Built : 15:51:23, May 22 2019
[BL31]: GXL CPU setup!
NOTICE:  BL3-1: GXL normal boot!
NOTICE:  BL3-1: BL33 decompress pass
mpu_config_enable:system pre init ok
dmc sec lock
[Image: gxl_v1.1.3390-6ac5299 2019-09-26 14:09:24 luan.yuan@droid15-sz]
OPS=0x34
21 0d 34 00 a0 46 1f 53 5b 00 fa 16 21 da e4 02
[0.754087 Inits done]
secure task start!
high task start!
low task start!
ERROR:   Error initializing runtime service opteed_fast


U-Boot 2021.07+ (Jul 27 2021 - 19:48:21 +0000) Libre Computer AML-S805X-AC

DRAM:  512 MiB
MMC:   mmc@74000: 0
Loading Environment from SPIFlash... SF: Detected gd25lq128 with page size 256 B
*** Warning - bad CRC, using default environment

Error (-1): cannot determine file size
In:    serial
Out:   serial
Err:   serial
[BL31]: tee size: 0
[BL31]: tee size: 0
Net:   eth0: ethernet@c9410000
starting USB...
Bus usb@c9000000: dwc3_meson_gxl_get_phys: usb2 ports: 2
Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.00
scanning bus usb@c9000000 for devices... 2 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1...
Found U-Boot script /boot/boot.scr
7906 bytes read in 1 ms (7.5 MiB/s)
## Executing script at 08000000
U-boot default fdtfile: amlogic/meson-gxl-s805x-libretech-ac.dtb
Current variant:
229 bytes read in 1 ms (223.6 KiB/s)
Current fdtfile after armbianEnv: amlogic/meson-gxl-s805x-libretech-ac.dtb
Mainline bootargs: root=UUID=359f2c35-224f-443c-a8ed-1c5a06dc15cb rootwait root1
15597239 bytes read in 334 ms (44.5 MiB/s)
26329600 bytes read in 563 ms (44.6 MiB/s)
38956 bytes read in 2 ms (18.6 MiB/s)
343 bytes read in 1 ms (335 KiB/s)
Applying kernel provided DT overlay meson-i2cA.dtbo
343 bytes read in 1 ms (335 KiB/s)
Applying kernel provided DT overlay meson-i2cB.dtbo
232 bytes read in 1 ms (226.6 KiB/s)
Applying kernel provided DT fixup script (meson-fixup.scr)
## Executing script at 19000000
## Loading init Ramdisk from Legacy Image at 13000000 ...
   Image Name:   uInitrd
   Created:      2022-05-09  18:44:09 UTC
   Image Type:   AArch64 Linux RAMDisk Image (gzip compressed)
   Data Size:    15597175 Bytes = 14.9 MiB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 04080000
   Booting using the fdt blob at 0x4080000
   Loading Ramdisk to 19120000, end 19fffe77 ... OK
   Loading Device Tree to 000000001be7a000, end 000000001beebfff ... OK

Starting kernel ...

[BL31]: tee size: 0
domain-0 init dvfs: 4

Armbian 22.02.1 Focal ttyAML0

lafrite login:

the output of dmesg is:

[    0.000000] kernel: Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] kernel: Linux version 5.10.102-meson64 (root@f0fb19109450) (aarch64-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36)) 8.3.0, GNU ld (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36)) 2.32.0.20190321) #22.02.1 SMP PREEMPT Sun Feb 27 09:09:25 UTC 2022
[    0.000000] kernel: Machine model: Libre Computer AML-S805X-AC
[    0.000000] kernel: efi: UEFI not found.
[    0.000000] kernel: OF: reserved mem: failed to allocate memory for node 'linux,cma'
[    0.000000] kernel: NUMA: No NUMA configuration found
[    0.000000] kernel: NUMA: Faking a node at [mem 0x0000000000000000-0x000000001faeffff]
[    0.000000] kernel: NUMA: NODE_DATA [mem 0x1f9de100-0x1f9dffff]
[    0.000000] kernel: Zone ranges:
[    0.000000] kernel:   DMA      [mem 0x0000000000000000-0x000000001faeffff]
[    0.000000] kernel:   DMA32    empty
[    0.000000] kernel:   Normal   empty
[    0.000000] kernel: Movable zone start for each node
[    0.000000] kernel: Early memory node ranges
[    0.000000] kernel:   node   0: [mem 0x0000000000000000-0x0000000000ffffff]
[    0.000000] kernel:   node   0: [mem 0x0000000001000000-0x0000000004ffffff]
[    0.000000] kernel:   node   0: [mem 0x0000000005000000-0x00000000072fffff]
[    0.000000] kernel:   node   0: [mem 0x0000000007300000-0x000000000fffffff]
[    0.000000] kernel:   node   0: [mem 0x0000000010000000-0x00000000101fffff]
[    0.000000] kernel:   node   0: [mem 0x0000000010200000-0x000000001faeffff]
[    0.000000] kernel: Initmem setup node 0 [mem 0x0000000000000000-0x000000001faeffff]
[    0.000000] kernel: On node 0 totalpages: 129776
[    0.000000] kernel:   DMA zone: 2028 pages used for memmap
[    0.000000] kernel:   DMA zone: 0 pages reserved
[    0.000000] kernel:   DMA zone: 129776 pages, LIFO batch:31
[    0.000000] kernel: On node 0, zone DMA: 272 pages in unavailable ranges
[    0.000000] kernel: cma: Reserved 128 MiB at 0x0000000011000000
[    0.000000] kernel: psci: probing for conduit method from DT.
[    0.000000] kernel: psci: PSCIv0.2 detected in firmware.
[    0.000000] kernel: psci: Using standard PSCI v0.2 function IDs
[    0.000000] kernel: psci: Trusted OS migration not required
[    0.000000] kernel: percpu: Embedded 23 pages/cpu s57240 r8192 d28776 u94208
[    0.000000] kernel: pcpu-alloc: s57240 r8192 d28776 u94208 alloc=23*4096
[    0.000000] kernel: pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] kernel: Detected VIPT I-cache on CPU0
[    0.000000] kernel: CPU features: detected: ARM erratum 845719
[    0.000000] kernel: Built 1 zonelists, mobility grouping on.  Total pages: 127748
[    0.000000] kernel: Policy zone: DMA
[    0.000000] kernel: Kernel command line: root=UUID=359f2c35-224f-443c-a8ed-1c5a06dc15cb rootwait rootfstype=ext4 console=ttyAML0,115200 console=tty1 consoleblank=0 coherent_pool=2M loglevel=1 ubootpart=d4b703ff-01 libata.force=noncq usb-storage.quirks=0x2537:0x1066:u,0x2537:0x1068:u   cgroup_enable=memory swapaccount=1
[    0.000000] kernel: Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.000000] kernel: Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.000000] kernel: mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.000000] kernel: Memory: 273488K/519104K available (14656K kernel code, 1776K rwdata, 5784K rodata, 3392K init, 589K bss, 114544K reserved, 131072K cma-reserved)
[    0.000000] kernel: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] kernel: rcu: Preemptible hierarchical RCU implementation.
[    0.000000] kernel: rcu:         RCU event tracing is enabled.
[    0.000000] kernel: rcu:         RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[    0.000000] kernel:         Trampoline variant of Tasks RCU enabled.
[    0.000000] kernel:         Rude variant of Tasks RCU enabled.
[    0.000000] kernel:         Tracing variant of Tasks RCU enabled.
[    0.000000] kernel: rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] kernel: rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] kernel: NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] kernel: GIC: Using split EOI/Deactivate mode
[    0.000000] kernel: irq_meson_gpio: 110 to 8 gpio interrupt mux initialized
[    0.000000] kernel: random: get_random_bytes called from start_kernel+0x368/0x528 with crng_init=0
[    0.000000] kernel: arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] kernel: clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000004] kernel: sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000368] kernel: Console: colour dummy device 80x25
[    0.000404] kernel: printk: console [tty1] enabled
[    0.000479] kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[    0.000491] kernel: pid_max: default: 32768 minimum: 301
[    0.000571] kernel: LSM: Security Framework initializing
[    0.000596] kernel: Yama: becoming mindful.
[    0.000690] kernel: AppArmor: AppArmor initialized
[    0.000730] kernel: Mount-cache hash table entries: 1024 (order: 1, 8192 bytes, linear)
[    0.000738] kernel: Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes, linear)
[    0.002403] kernel: rcu: Hierarchical SRCU implementation.
[    0.003846] kernel: EFI services will not be available.
[    0.004322] kernel: smp: Bringing up secondary CPUs ...
[    0.004854] kernel: Detected VIPT I-cache on CPU1
[    0.004922] kernel: CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.005534] kernel: Detected VIPT I-cache on CPU2
[    0.005586] kernel: CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.006195] kernel: Detected VIPT I-cache on CPU3
[    0.006245] kernel: CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.006332] kernel: smp: Brought up 1 node, 4 CPUs
[    0.006342] kernel: SMP: Total of 4 processors activated.
[    0.006349] kernel: CPU features: detected: 32-bit EL0 Support
[    0.006354] kernel: CPU features: detected: CRC32 instructions
[    0.006358] kernel: CPU features: detected: 32-bit EL1 Support
[    0.014444] kernel: CPU: All CPU(s) started at EL2
[    0.014491] kernel: alternatives: patching kernel code
[    0.015602] kernel: devtmpfs: initialized
[    0.022382] kernel: Registered cp15_barrier emulation handler
[    0.022398] kernel: Registered setend emulation handler
[    0.022644] kernel: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.022682] kernel: futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.026633] kernel: pinctrl core: initialized pinctrl subsystem
[    0.027606] kernel: DMI not present or invalid.
[    0.028293] kernel: NET: Registered protocol family 16
[    0.029940] kernel: DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[    0.030325] kernel: DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.030997] kernel: DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.031092] kernel: audit: initializing netlink subsys (disabled)
[    0.031359] kernel: audit: type=2000 audit(0.028:1): state=initialized audit_enabled=0 res=1
[    0.033910] kernel: thermal_sys: Registered thermal governor 'fair_share'
[    0.033920] kernel: thermal_sys: Registered thermal governor 'bang_bang'
[    0.033925] kernel: thermal_sys: Registered thermal governor 'step_wise'
[    0.033929] kernel: thermal_sys: Registered thermal governor 'user_space'
[    0.034263] kernel: cpuidle: using governor menu
[    0.034678] kernel: hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.034783] kernel: ASID allocator initialised with 65536 entries
[    0.035643] kernel: Serial: AMBA PL011 UART driver
[    0.081772] kernel: HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.081787] kernel: HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.081792] kernel: HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.081797] kernel: HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    0.084444] kernel: cryptd: max_cpu_qlen set to 1000
[    0.156752] kernel: raid6: neonx8   gen()  2154 MB/s
[    0.224786] kernel: raid6: neonx8   xor()  1605 MB/s
[    0.292900] kernel: raid6: neonx4   gen()  2203 MB/s
[    0.360910] kernel: raid6: neonx4   xor()  1589 MB/s
[    0.428963] kernel: raid6: neonx2   gen()  2096 MB/s
[    0.497010] kernel: raid6: neonx2   xor()  1460 MB/s
[    0.565068] kernel: raid6: neonx1   gen()  1827 MB/s
[    0.633118] kernel: raid6: neonx1   xor()  1245 MB/s
[    0.701179] kernel: raid6: int64x8  gen()  1491 MB/s
[    0.769233] kernel: raid6: int64x8  xor()   784 MB/s
[    0.837294] kernel: raid6: int64x4  gen()  1663 MB/s
[    0.905333] kernel: raid6: int64x4  xor()   848 MB/s
[    0.973385] kernel: raid6: int64x2  gen()  1418 MB/s
[    1.041432] kernel: raid6: int64x2  xor()   750 MB/s
[    1.109502] kernel: raid6: int64x1  gen()  1053 MB/s
[    1.177541] kernel: raid6: int64x1  xor()   548 MB/s
[    1.177545] kernel: raid6: using algorithm neonx4 gen() 2203 MB/s
[    1.177548] kernel: raid6: .... xor() 1589 MB/s, rmw enabled
[    1.177553] kernel: raid6: using neon recovery algorithm
[    1.178470] kernel: ACPI: Interpreter disabled.
[    1.179349] kernel: VCCK: supplied by DC_5V
[    1.180077] kernel: VCC_3V3: supplied by DC_5V
[    1.180657] kernel: VDDIO_AO18: supplied by VCC_3V3
[    1.181190] kernel: VDDIO_BOOT: supplied by VCC_3V3
[    1.182270] kernel: iommu: Default domain type: Translated 
[    1.182541] kernel: vgaarb: loaded
[    1.184590] kernel: SCSI subsystem initialized
[    1.185283] kernel: usbcore: registered new interface driver usbfs
[    1.185358] kernel: usbcore: registered new interface driver hub
[    1.185570] kernel: usbcore: registered new device driver usb
[    1.186141] kernel: pps_core: LinuxPPS API ver. 1 registered
[    1.186157] kernel: pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.186190] kernel: PTP clock support registered
[    1.186603] kernel: EDAC MC: Ver: 3.0.0
[    1.189242] kernel: NetLabel: Initializing
[    1.189257] kernel: NetLabel:  domain hash size = 128
[    1.189260] kernel: NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    1.189326] kernel: NetLabel:  unlabeled traffic allowed by default
[    1.189879] kernel: clocksource: Switched to clocksource arch_sys_counter
[    1.190251] kernel: VFS: Disk quotas dquot_6.6.0
[    1.190310] kernel: VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.190889] kernel: AppArmor: AppArmor Filesystem Enabled
[    1.190985] kernel: pnp: PnP ACPI: disabled
[    1.203880] kernel: NET: Registered protocol family 2
[    1.204010] kernel: IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    1.204714] kernel: tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
[    1.204793] kernel: TCP established hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    1.204846] kernel: TCP bind hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    1.204900] kernel: TCP: Hash tables configured (established 4096 bind 4096)
[    1.205068] kernel: MPTCP token hash table entries: 512 (order: 1, 12288 bytes, linear)
[    1.205115] kernel: UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    1.205139] kernel: UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    1.205280] kernel: NET: Registered protocol family 1
[    1.205306] kernel: PCI: CLS 0 bytes, default 64
[    1.205513] kernel: Trying to unpack rootfs image as initramfs...
[    1.891980] kernel: Freeing initrd memory: 15228K
[    1.893089] kernel: hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    1.893542] kernel: kvm [1]: IPA Size Limit: 40 bits
[    1.894684] kernel: kvm [1]: vgic interrupt IRQ9
[    1.894822] kernel: kvm [1]: Hyp mode initialized successfully
[    1.901058] kernel: Initialise system trusted keyrings
[    1.901119] kernel: Key type blacklist registered
[    1.901320] kernel: workingset: timestamp_bits=44 max_order=17 bucket_order=0
[    1.906701] kernel: zbud: loaded
[    1.908101] kernel: squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.908847] kernel: fuse: init (API version 7.32)
[    1.910271] kernel: integrity: Platform Keyring initialized
[    1.945857] kernel: xor: measuring software checksum speed
[    1.949928] kernel:    8regs           :  2441 MB/sec
[    1.953441] kernel:    32regs          :  2804 MB/sec
[    1.957464] kernel:    arm64_neon      :  2451 MB/sec
[    1.957468] kernel: xor: using function: 32regs (2804 MB/sec)
[    1.957479] kernel: Key type asymmetric registered
[    1.957484] kernel: Asymmetric key parser 'x509' registered
[    1.957558] kernel: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    1.957707] kernel: io scheduler mq-deadline registered
[    1.957715] kernel: io scheduler kyber registered
[    1.957917] kernel: io scheduler bfq registered
[    1.966645] kernel: EINJ: ACPI disabled.
[    1.975935] kernel: soc soc0: Amlogic Meson GXL (S805X) Revision 21:d (34:2) Detected
[    1.978999] kernel: Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    1.984148] kernel: Serial: AMBA driver
[    1.984581] kernel: c81004c0.serial: ttyAML0 at MMIO 0xc81004c0 (irq = 24, base_baud = 1500000) is a meson_uart
[    1.984713] kernel: printk: console [ttyAML0] enabled
[    2.177924] kernel: loop: module loaded
[    2.183067] kernel: spi-nor spi0.0: gd25lq128d (16384 Kbytes)
[    2.233563] kernel: tun: Universal TUN/TAP device driver, 1.6
[    2.234723] kernel: thunder_xcv, ver 1.0
[    2.234787] kernel: thunder_bgx, ver 1.0
[    2.234842] kernel: nicpf, ver 1.0
[    2.235717] kernel: e1000e: Intel(R) PRO/1000 Network Driver
[    2.235730] kernel: e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    2.235829] kernel: igb: Intel(R) Gigabit Ethernet Network Driver
[    2.235835] kernel: igb: Copyright (c) 2007-2014 Intel Corporation.
[    2.235925] kernel: igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    2.235934] kernel: igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    2.236260] kernel: sky2: driver version 1.30
[    2.237008] kernel: VFIO - User Level meta-driver version: 0.3
[    2.239512] kernel: ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.239559] kernel: ehci-pci: EHCI PCI platform driver
[    2.239647] kernel: ehci-platform: EHCI generic platform driver
[    2.239917] kernel: ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.239952] kernel: ohci-pci: OHCI PCI platform driver
[    2.240033] kernel: ohci-platform: OHCI generic platform driver
[    2.240721] kernel: usbcore: registered new interface driver usb-storage
[    2.243175] kernel: mousedev: PS/2 mouse device common for all mice
[    2.244353] kernel: i2c /dev entries driver
[    2.250071] kernel: sdhci: Secure Digital Host Controller Interface driver
[    2.250084] kernel: sdhci: Copyright(c) Pierre Ossman
[    2.250568] kernel: Synopsys Designware Multimedia Card Interface Driver
[    2.251870] kernel: sdhci-pltfm: SDHCI platform and OF driver helper
[    2.252399] kernel: meson-gx-mmc d0074000.mmc: allocated mmc-pwrseq
[    2.253318] kernel: ledtrig-cpu: registered to indicate activity on CPUs
[    2.254269] kernel: meson-sm: secure-monitor enabled
[    2.255420] kernel: gxl-crypto c883e000.crypto: will run requests pump with realtime priority
[    2.255589] kernel: gxl-crypto c883e000.crypto: will run requests pump with realtime priority
[    2.256306] kernel: hid: raw HID events driver (C) Jiri Kosina
[    2.256547] kernel: usbcore: registered new interface driver usbhid
[    2.256557] kernel: usbhid: USB HID core driver
[    2.256919] kernel: platform-mhu c883c404.mailbox: Platform MHU Mailbox registered
[    2.258808] kernel: NET: Registered protocol family 10
[    2.260529] kernel: Segment Routing with IPv6
[    2.260627] kernel: NET: Registered protocol family 17
[    2.260838] kernel: 8021q: 802.1Q VLAN Support v1.8
[    2.260908] kernel: Key type dns_resolver registered
[    2.261555] kernel: registered taskstats version 1
[    2.261573] kernel: Loading compiled-in X.509 certificates
[    2.265225] kernel: Loaded X.509 cert 'Build time autogenerated kernel key: f66ed724d46fb09e435e4deb8ef9f47805d13bd2'
[    2.267892] kernel: zswap: loaded using pool zstd/z3fold
[    2.268279] kernel: Key type ._fscrypt registered
[    2.268287] kernel: Key type .fscrypt registered
[    2.268290] kernel: Key type fscrypt-provisioning registered
[    2.270857] kernel: Btrfs loaded, crc32c=crc32c-generic
[    2.284106] kernel: Key type encrypted registered
[    2.284132] kernel: AppArmor: AppArmor sha1 policy hashing enabled
[    2.300916] kernel: meson-drm d0100000.vpu: Queued 2 outputs on vpu
[    2.301553] kernel: meson-drm d0100000.vpu: CVBS Output connector not available
[    2.329949] kernel: meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy)
[    2.330588] kernel: meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver
[    2.331228] kernel: meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops meson_dw_hdmi_ops)
[    2.331764] kernel: [drm] Initialized meson 1.0.0 20161109 for d0100000.vpu on minor 0
[    2.396647] kernel: mmc0: new HS200 MMC card at address 0001
[    2.397704] kernel: mmcblk0: mmc0:0001 H8G4a2 7.28 GiB 
[    2.398314] kernel: mmcblk0boot0: mmc0:0001 H8G4a2 partition 1 4.00 MiB
[    2.398859] kernel: mmcblk0boot1: mmc0:0001 H8G4a2 partition 2 4.00 MiB
[    2.399115] kernel: mmcblk0rpmb: mmc0:0001 H8G4a2 partition 3 4.00 MiB, chardev (241:0)
[    2.401090] kernel:  mmcblk0: p1
[    2.558623] kernel: Console: switching to colour frame buffer device 160x64
[    2.590930] kernel: meson-drm d0100000.vpu: [drm] fb0: mesondrmfb frame buffer device
[    2.592870] kernel: dwc3-meson-g12a d0078080.usb: USB2 ports: 2
[    2.592882] kernel: dwc3-meson-g12a d0078080.usb: USB3 ports: 0
[    3.102932] kernel: dwc2 c9100000.usb: supply vusb_d not found, using dummy regulator
[    3.103130] kernel: dwc2 c9100000.usb: supply vusb_a not found, using dummy regulator
[    3.103391] kernel: dwc2 c9100000.usb: EPs: 7, dedicated fifos, 712 entries in SPRAM
[    3.105924] kernel: xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[    3.105964] kernel: xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
[    3.106140] kernel: xhci-hcd xhci-hcd.2.auto: hcc params 0x0228f664 hci version 0x100 quirks 0x0000000002010010
[    3.106205] kernel: xhci-hcd xhci-hcd.2.auto: irq 49, io mem 0xc9000000
[    3.106496] kernel: usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[    3.106503] kernel: usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.106509] kernel: usb usb1: Product: xHCI Host Controller
[    3.106514] kernel: usb usb1: Manufacturer: Linux 5.10.102-meson64 xhci-hcd
[    3.106519] kernel: usb usb1: SerialNumber: xhci-hcd.2.auto
[    3.107354] kernel: hub 1-0:1.0: USB hub found
[    3.107407] kernel: hub 1-0:1.0: 2 ports detected
[    3.108054] kernel: xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[    3.108077] kernel: xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[    3.108095] kernel: xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[    3.108177] kernel: usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    3.108280] kernel: usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[    3.108287] kernel: usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.108292] kernel: usb usb2: Product: xHCI Host Controller
[    3.108297] kernel: usb usb2: Manufacturer: Linux 5.10.102-meson64 xhci-hcd
[    3.108302] kernel: usb usb2: SerialNumber: xhci-hcd.2.auto
[    3.109108] kernel: hub 2-0:1.0: USB hub found
[    3.109161] kernel: hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19)
[    3.111470] kernel: scpi_protocol scpi: SCP Protocol legacy pre-1.0 firmware
[    3.122544] kernel: Freeing unused kernel memory: 3392K
[    3.149985] kernel: Run /init as init process
[    3.149998] kernel:   with arguments:
[    3.150002] kernel:     /init
[    3.150005] kernel:   with environment:
[    3.150008] kernel:     HOME=/
[    3.150011] kernel:     TERM=linux
[    3.150014] kernel:     ubootpart=d4b703ff-01
[    3.150017] kernel:     cgroup_enable=memory
[    3.361964] kernel: usb 1-1: new low-speed USB device number 2 using xhci-hcd
[    3.529293] kernel: random: fast init done
[    3.529383] kernel: usb 1-1: New USB device found, idVendor=04d9, idProduct=1603, bcdDevice= 3.10
[    3.529391] kernel: usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.529396] kernel: usb 1-1: Product: USB Keyboard
[    3.529400] kernel: usb 1-1: Manufacturer:  
[    3.560568] kernel: input:   USB Keyboard as /devices/platform/soc/d0078080.usb/c9000000.usb/xhci-hcd.2.auto/usb1/1-1/1-1:1.0/0003:04D9:1603.0001/input/input0
[    3.605285] kernel: meson8b-dwmac c9410000.ethernet: IRQ eth_wake_irq not found
[    3.605298] kernel: meson8b-dwmac c9410000.ethernet: IRQ eth_lpi not found
[    3.605404] kernel: meson8b-dwmac c9410000.ethernet: PTP uses main clock
[    3.605411] kernel: meson8b-dwmac c9410000.ethernet: no reset control found
[    3.606283] kernel: meson8b-dwmac c9410000.ethernet: User ID: 0x11, Synopsys ID: 0x37
[    3.606300] kernel: meson8b-dwmac c9410000.ethernet:         DWMAC1000
[    3.606305] kernel: meson8b-dwmac c9410000.ethernet: DMA HW capability register supported
[    3.606310] kernel: meson8b-dwmac c9410000.ethernet: RX Checksum Offload Engine supported
[    3.606314] kernel: meson8b-dwmac c9410000.ethernet: COE Type 2
[    3.606318] kernel: meson8b-dwmac c9410000.ethernet: TX Checksum insertion supported
[    3.606322] kernel: meson8b-dwmac c9410000.ethernet: Wake-Up On Lan supported
[    3.606443] kernel: meson8b-dwmac c9410000.ethernet: Normal descriptors
[    3.606450] kernel: meson8b-dwmac c9410000.ethernet: Ring mode enabled
[    3.606454] kernel: meson8b-dwmac c9410000.ethernet: Enable RX Mitigation via HW Watchdog Timer
[    3.618744] kernel: hid-generic 0003:04D9:1603.0001: input,hidraw0: USB HID v1.10 Keyboard [  USB Keyboard] on usb-xhci-hcd.2.auto-1/input0
[    3.634776] kernel: input:   USB Keyboard System Control as /devices/platform/soc/d0078080.usb/c9000000.usb/xhci-hcd.2.auto/usb1/1-1/1-1:1.1/0003:04D9:1603.0002/input/input1
[    3.694379] kernel: input:   USB Keyboard Consumer Control as /devices/platform/soc/d0078080.usb/c9000000.usb/xhci-hcd.2.auto/usb1/1-1/1-1:1.1/0003:04D9:1603.0002/input/input2
[    3.694756] kernel: hid-generic 0003:04D9:1603.0002: input,hidraw1: USB HID v1.10 Device [  USB Keyboard] on usb-xhci-hcd.2.auto-1/input1
[    4.865722] kernel: EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null)
[    5.138548] systemd[1]: System time before build time, advancing clock.
[    5.149243] systemd[1]: Inserted module 'autofs4'
[    5.180769] systemd[1]: systemd 245.4-4ubuntu3.16 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)
[    5.181267] systemd[1]: Detected architecture arm64.
[    5.206415] systemd[1]: Set hostname to <lafrite>.
[    5.683796] kernel: random: systemd: uninitialized urandom read (16 bytes read)
[    5.687175] systemd[1]: Created slice system-modprobe.slice.
[    5.687785] kernel: random: systemd: uninitialized urandom read (16 bytes read)
[    5.689085] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    5.689563] kernel: random: systemd: uninitialized urandom read (16 bytes read)
[    5.690755] systemd[1]: Created slice User and Session Slice.
[    5.691555] systemd[1]: Started Dispatch Password Requests to Console Directory Watch when bootsplash is active.
[    5.692311] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.693619] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    5.694412] systemd[1]: Reached target Local Encrypted Volumes.
[    5.695001] systemd[1]: Reached target Slices.
[    5.695371] systemd[1]: Reached target Swap.
[    5.695696] systemd[1]: Reached target System Time Set.
[    5.714400] systemd[1]: Listening on RPCbind Server Activation Socket.
[    5.715582] systemd[1]: Listening on Syslog Socket.
[    5.716703] systemd[1]: Listening on fsck to fsckd communication Socket.
[    5.717503] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    5.719015] systemd[1]: Listening on Journal Audit Socket.
[    5.720029] systemd[1]: Listening on Journal Socket (/dev/log).
[    5.721175] systemd[1]: Listening on Journal Socket.
[    5.722501] systemd[1]: Listening on udev Control Socket.
[    5.723413] systemd[1]: Listening on udev Kernel Socket.
[    5.728268] systemd[1]: Mounting Huge Pages File System...
[    5.733951] systemd[1]: Mounting POSIX Message Queue File System...
[    5.739668] systemd[1]: Mounting NFSD configuration filesystem...
[    5.745180] systemd[1]: Mounting RPC Pipe File System...
[    5.751731] systemd[1]: Mounting Kernel Debug File System...
[    5.752824] systemd[1]: Condition check resulted in Kernel Trace File System being skipped.
[    5.753374] systemd[1]: Condition check resulted in Kernel Module supporting RPCSEC_GSS being skipped.
[    5.761321] systemd[1]: Starting Restore / save the current clock...
[    5.768269] systemd[1]: Starting Set the console keyboard layout...
[    5.774956] kernel: RPC: Registered named UNIX socket transport module.
[    5.774967] kernel: RPC: Registered udp transport module.
[    5.774971] kernel: RPC: Registered tcp transport module.
[    5.774974] kernel: RPC: Registered tcp NFSv4.1 backchannel transport module.
[    5.779959] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    5.780843] systemd[1]: Condition check resulted in Load Kernel Module drm being skipped.
[    5.787904] systemd[1]: Started Nameserver information manager.
[    5.789369] systemd[1]: Reached target Network (Pre).
[    5.795982] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    5.796172] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    5.804851] systemd[1]: Starting Load Kernel Modules...
[    5.816152] systemd[1]: Starting Remount Root and Kernel File Systems...
[    5.823305] systemd[1]: Starting udev Coldplug all Devices...
[    5.837713] systemd[1]: Mounted Huge Pages File System.
[    5.839354] systemd[1]: Mounted POSIX Message Queue File System.
[    5.839736] kernel: Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    5.841061] systemd[1]: Mounted RPC Pipe File System.
[    5.845628] systemd[1]: Mounted Kernel Debug File System.
[    5.847591] systemd[1]: Mounted NFSD configuration filesystem.
[    5.851489] systemd[1]: Finished Restore / save the current clock.
[    5.855499] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    5.860474] kernel: EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro
[    5.863228] systemd[1]: Finished Load Kernel Modules.
[    5.870000] systemd[1]: Finished Remount Root and Kernel File Systems.
[    5.876113] systemd[1]: Mounting FUSE Control File System...
[    5.883662] systemd[1]: Mounting Kernel Configuration File System...
[    5.890111] systemd[1]: Starting pNFS block layout mapping daemon...
[    5.892714] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[    5.893317] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[    5.905134] systemd[1]: Starting Load/Save Random Seed...
[    5.910811] systemd[1]: Starting Apply Kernel Variables...
[    5.927803] systemd[1]: Starting Create System Users...
[    5.936609] systemd[1]: Mounted FUSE Control File System.
[    5.941464] systemd[1]: Mounted Kernel Configuration File System.
[    5.955156] systemd[1]: Started pNFS block layout mapping daemon.
[    5.971099] systemd[1]: Finished Create System Users.
[    5.984706] systemd[1]: Starting Create Static Device Nodes in /dev...
[    5.992778] systemd[1]: Finished Apply Kernel Variables.
[    6.033573] systemd[1]: Finished Create Static Device Nodes in /dev.
[    6.042916] systemd[1]: Starting udev Kernel Device Manager...
[    6.093793] systemd[1]: Finished Set the console keyboard layout.
[    6.098504] systemd[1]: Reached target Local File Systems (Pre).
[    6.107392] systemd[1]: Mounting /tmp...
[    6.123477] systemd[1]: Mounted /tmp.
[    6.128022] systemd[1]: Reached target Local File Systems.
[    6.137011] systemd[1]: Starting Armbian ZRAM config...
[    6.153338] systemd[1]: Starting Set console font and keymap...
[    6.166698] systemd[1]: Starting Preprocess NFS configuration...
[    6.174332] systemd[1]: Condition check resulted in Mark the need to relabel after reboot being skipped.
[    6.174702] systemd[1]: Condition check resulted in Commit a transient machine-id on disk being skipped.
[    6.175829] systemd[1]: Started udev Kernel Device Manager.
[    6.195492] systemd[1]: Finished Set console font and keymap.
[    6.201370] systemd[1]: nfs-config.service: Succeeded.
[    6.204352] systemd[1]: Finished Preprocess NFS configuration.
[    6.214893] systemd[1]: Starting NFSv4 ID-name mapping service...
[    6.222156] systemd[1]: Condition check resulted in RPC security service for NFS client and server being skipped.
[    6.222461] systemd[1]: Reached target NFS client services.
[    6.227202] systemd[1]: Condition check resulted in RPC security service for NFS server being skipped.
[    6.230839] systemd[1]: Finished udev Coldplug all Devices.
[    6.242044] systemd[1]: Starting Helper to synchronize boot up for ifupdown...
[    6.247583] systemd[1]: Started NFSv4 ID-name mapping service.
[    6.262345] systemd[1]: Finished Helper to synchronize boot up for ifupdown.
[    6.277680] systemd[1]: Starting Raise network interfaces...
[    6.368931] kernel: zram: Added device: zram0
[    6.369785] kernel: zram: Added device: zram1
[    6.370794] kernel: zram: Added device: zram2
[    6.464093] kernel: zram0: detected capacity change from 0 to 216670208
[    6.710692] systemd[1]: Finished Raise network interfaces.
[    6.921768] kernel: mc: Linux media interface: v0.10
[    6.943734] kernel: videodev: Linux video capture interface: v2.00
[    7.017773] kernel: meson_vdec: module is from the staging directory, the quality is unknown, you have been warned.
[    7.211602] systemd[1]: Found device /dev/ttyAML0.
[    7.277260] kernel: Registered IR keymap rc-empty
[    7.277378] kernel: rc rc0: meson-ir as /devices/platform/soc/c8100000.bus/c8100580.ir/rc/rc0
[    7.282041] kernel: rc rc0: lirc_dev: driver meson-ir registered at minor = 0, raw IR receiver, no transmitter
[    7.282213] kernel: input: meson-ir as /devices/platform/soc/c8100000.bus/c8100580.ir/rc/rc0/input3
[    7.286125] kernel: meson-ir c8100580.ir: receiver initialized
[    7.535588] kernel: lima d00c0000.gpu: gp - mali450 version major 0 minor 0
[    7.535635] kernel: lima d00c0000.gpu: pp0 - mali450 version major 0 minor 0
[    7.535680] kernel: lima d00c0000.gpu: pp1 - mali450 version major 0 minor 0
[    7.535718] kernel: lima d00c0000.gpu: pp2 - mali450 version major 0 minor 0
[    7.535760] kernel: lima d00c0000.gpu: l2 cache 8K, 4-way, 64byte cache line, 128bit external bus
[    7.535770] kernel: lima d00c0000.gpu: l2 cache 64K, 4-way, 64byte cache line, 128bit external bus
[    7.536846] kernel: lima d00c0000.gpu: bus rate = 166666667
[    7.536860] kernel: lima d00c0000.gpu: mod rate = 24000000
[    7.537045] kernel: lima d00c0000.gpu: dev_pm_opp_set_regulators: no regulator (mali) found: -19
[    7.537995] kernel: Adding 211588k swap on /dev/zram0.  Priority:5 extents:1 across:211588k SSFS
[    7.544211] kernel: [drm] Initialized lima 1.1.0 20191231 for d00c0000.gpu on minor 1
[    7.725107] kernel: zram1: detected capacity change from 0 to 52428800
[    7.906235] kernel: debugfs: Directory 'c1105400.audio-controller' with parent 'GXL-LIBRETECH-S805X-AC' already present!
[    7.906269] kernel: debugfs: Directory 'c1105400.audio-controller' with parent 'GXL-LIBRETECH-S805X-AC' already present!
[    7.921770] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    7.927196] systemd[1]: Condition check resulted in Kernel Trace File System being skipped.
[    7.927708] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    7.927998] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[    7.928239] systemd[1]: Condition check resulted in Commit a transient machine-id on disk being skipped.
[    7.928430] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[    8.309900] kernel: random: crng init done
[    8.309910] kernel: random: 7 urandom warning(s) missed due to ratelimiting
[    8.318910] systemd[1]: Finished Load/Save Random Seed.
[    8.323461] systemd[1]: Condition check resulted in Store a System Token in an EFI Variable being skipped.
[    8.390800] systemd[1]: Finished Armbian ZRAM config.
[    8.399533] systemd[1]: Starting Armbian memory supported logging...
[    8.460279] kernel: EXT4-fs (zram1): mounted filesystem without journal. Opts: discard
[    8.460319] kernel: ext4 filesystem being mounted at /var/log supports timestamps until 2038 (0x7fffffff)
[   10.400020] systemd[1]: Finished Armbian memory supported logging.
[   10.410420] systemd[1]: Starting Journal Service...
[   10.563496] systemd[1]: Started Journal Service.
[   14.233571] kernel: meson8b-dwmac c9410000.ethernet eth0: PHY [0.e40908ff:08] driver [Meson GXL Internal PHY] (irq=50)
[   14.261997] kernel: meson8b-dwmac c9410000.ethernet eth0: No Safety Features support found
[   14.262022] kernel: meson8b-dwmac c9410000.ethernet eth0: PTP not supported by HW
[   14.267133] kernel: meson8b-dwmac c9410000.ethernet eth0: configuring for phy/rmii link mode
[   14.718912] kernel: NFSD: Using UMH upcall client tracking operations.
[   14.718931] kernel: NFSD: starting 90-second grace period (net f0000081)
[   15.855364] kernel: meson8b-dwmac c9410000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[   15.855418] kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

 

[Werner 499]

18 hours ago, eibinger said:

he forum only allows me 1 message per day

This restriction should be lifted very soon. Unfortunately this measure is needed for new accounts in order to fight spam and keep forums clean.

[eibinger 0]

I finally found a solution for i2c_a on pins 27+28. I used the following script to activate i2c_a:

/dts-v1/;

/ {
        compatible = "amlogic,meson-gxbb";

        fragment@0 {
                target-path = "/aliases";

                __overlay__ {
                        i2cA = "/soc/bus@c1100000/i2c@8500";
                };
        };

        fragment@1 {
                target-path = "/soc/bus@c1100000/i2c@8500";

                __overlay__ {
                        status = "okay";
                        pinctrl-0 = <0x7b>;
                        pinctrl-names = "default";
                };
        };
};

This was generated out of the original overlay meson-i2cA.dtbo which is activated by armbian-config. The only changes I made are the two "pinctrl" lines. Until now I am not able to activate i2c_ao on pins 3+5. If somebody can confirm a working i2c-bus on these pins it would be a big help for me. Pins 3+5 are widely used by shields compatible with raspberry pi and I would prefer using them instead of 27+28.