i.MX8mm evk: MIPI DSI long packet are not transmitted

[bejanissim]

Dear all,

I am using the i.MX8mm evk with Yoto zeus. 

My mission is to stream video from the i.MX8 over mipi dsi to an FPGA (Lattice cross link evaluation board) that contains a IP block of MIPI DSI to parallel video.

The FPGA works fine when use an HDMI display with an HDMI to MIPI DSI bridge - the output signals of the FPGA MIPI DSI to parallel block are recognized correctly with scope according to the display timings. 

In order to stream video from the i.MX8 over mipi dsi to the FPGA (can treat it as a panel display) i had to re-write the Raydium RM67191 MIPI-DSI panel driver (panel-raydium-rm67191.c).

The problem i facing with is that data is not being sent.

For each frame i can see via scope that VSYNC and HSYNC signals appears according to the BACK and FRONT porch values which are stored in the struct drm_display_mode default_mode of the driver. However i cannot see HSYNCs for each row (for 1920 x 1080 i would expect to see 1080 HSYNCs).

Attached are the original and my modified files for the panel driver.

Please advise,

Thanks

Nissim.

[igorpadykov]

Hi bejanissim

for that case may be recommended to adjust clocks and pms settings as described on

https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/Setting-i-MX8M-Mini-and-Nano-MIPI-DPHY-C...

Best regards
igor

[bejanissim]

Hi Igor,

Thanks for the reply.

I have noticed that the kernel uses the eLCDIF controller (lcdif-crtc.c, lcdif-kms.c etc) instead of using the DPU controller. Is it how it should work when working with MIPI DSI displays? 

According to the documentations (6.3.4 eLCDIF Frame Buffer -> 6.3.4.1 Introduction):

"The eLCDIF is a display controller that works with the Parallel LCD interface."

I am working with yocto zeus (repo init -u https://source.codeaurora.org/external/imx/imx-manifest -b imx-linux-zeus -m imx-5.4.70-2.3.0.xml).

Perhaps it explains why i can see only the HSYNCs that relates to the front and back porches and no HSYNCs for data?

Regards,

Nissim

[igorpadykov]

Hi Nissim

>kernel uses the eLCDIF controller (lcdif-crtc.c, lcdif-kms.c etc) instead of using the

>DPU controller. Is it how it should work when working with MIPI DSI displays?

yes it will work with MIPI DSI, it is connected internally as described in Figure 13-45. MIPI DSI master system block diagram i.MX 8M Mini Applications Processor Reference Manual

i.MX8M Mini has not DPU.

Best regards
igor

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[bejanissim]

Hi Igor,

Thanks for your quickest replay.

I verified the clocks issue for both sides and it is OK.

How ever i cannot see HSYNCs for every line (and no long packet as well).

However HSYNCs for relevant back and front porch can be seen (according to the values i supplied in the panel-raydium-rm67191.c).

In addition, i recognized that the original panel driver (raydium-rm67191) supports tear mode which i remarked in my modified driver. Does this may cause "no long packet transmission" phenomenon?

Please advice,

Nissim  

[igorpadykov]

Hi Nissim

>Does this may cause "no long packet transmission" phenomenon?

in general it may depend on lcd initialization sequence (it is specific for each lcd),

one can pay attention to comment in panel-raydium-rm67191.c :

"/* * There is no description in the Reference Manual about these commands.
* We received them from vendor, so just use them as is. */
static const struct cmd_set_entry mcs_rm67191[] "

https://source.codeaurora.org/external/imx/linux-imx/tree/drivers/gpu/drm/panel/panel-raydium-rm6719...

Best regards
igor

[bejanissim]

HI Igor,

As i mentioned earlier in this post, I am trying to use a Lattice IP block that converts MIPI DSI to Parallel.

This block doesn't require any special DCS packets for initialization process and works just fine with other manufacturer application processor under Linux. The configuration of the Lattice IP is attached.

For that matter i used the panel-raydium-rm67191.c as reference and remarked all the DCS commands in rm67191_enable function. The only commands left in this function are:  Software reset, Set pixel format, Exit sleep mode and Set display on

In addition i modified the timing as follows:

static const struct drm_display_mode default_mode = {.clock = 148500, 

.hdisplay = 1920,

.hsync_start = 1920 + 88,                // hdisplay + hfront porch

.hsync_end = 1920 + 88 + 44,         // hdisplay + hfront porch + hsync len

.htotal = 1920 + 88 + 44 + 148,       // hdisplay + hfront porch + hsync len + hback porch

.vdisplay = 1080,

.vsync_start = 1080 + 4,                  // vdisplay + hfront porch

.vsync_end = 1080 + 4 + 5,            // vdisplay + vfront porch + vsync len

.vtotal = 1080 + 4 + 5 + 36,            // vdisplay + vfront porch + vsync len + vback porch

.vrefresh = 60,

.width_mm = 121, //

.height_mm = 68, //

.flags = DRM_MODE_FLAG_PHSYNC |

DRM_MODE_FLAG_PVSYNC,

}

At the output of the Lattice IP block (on the parallel side of the block) i hooked scope with two different probes on both HSYNC and VSYNC signals.

I can recognize that there are correct numbers of HSYNCs for back and front porch as well as sync length. However i cannot see HSYNCs for each active row (no 0x3E packet ID is recognized).

I verified there is no issue with clock configuration from both side.

My questions are:

1. The absence of HSYNCs for each active row implies that no data (long packet with real pixel data) is sent from the application processor? 

2. The Lattice MIPI DSI version 1.1 while the NXP MIPI DSI version is 1.01r11. Is it a problem?

3. Does the MIPI DSI in the NXP already configured to support continuous DPHY Clock mode or modification is required for that matter in the kernel?  

4. Does the MIPI DSI in the NXP already configured to support DDR mode or modification is required in the kernel?

5. From your experience, what could lead to such phenomenon?   

Appreciate your help,

Regards,

Nissim 

[bejanissim]

Hi igor,

more information provided for the previous post. 

Attached a picture that demonstrates the phenomenon. 

Please find below the kernel startup sequence (i out some prints for debug):

NOTICE: BL31: v2.2(release):rel_imx_5.4.70_2.3.0-0-gf1d7187f2
NOTICE: BL31: Built : 12:48:35, Dec 31 2020

U-Boot 2020.04-5.4.70-2.3.0+ge42dee801e (Dec 31 2020 - 12:48:21 +0000)

CPU: i.MX8MMQ rev1.0 1800 MHz (running at 1200 MHz)
CPU: Commercial temperature grade (0C to 95C) at 38C
Reset cause: POR
Model: NXP i.MX8MM EVK board
DRAM: 2 GiB
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x52]
Power supply on USB2
TCPC: Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x50]
MMC: FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... Run CMD11 1.8V switch
OK
[*]-Video Link 0Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
failed to get any video link display timings
probe video device failed, ret -22

[0] lcdif@32e00000, video
[1] mipi_dsi@32e10000, video_bridge
[2] adv7535@3d, panel
Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
failed to get any video link display timings
probe video device failed, ret -22
In: serial
Out: serial
Err: serial

BuildInfo:
- ATF f1d7187
- U-Boot 2020.04-5.4.70-2.3.0+ge42dee801e

Run CMD11 1.8V switch
switch to partitions #0, OK
mmc1 is current device
flash target is MMC:1
Run CMD11 1.8V switch
Net: eth0: ethernet@30be0000
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot: 0
Run CMD11 1.8V switch
switch to partitions #0, OK
mmc1 is current device
Run CMD11 1.8V switch
28078592 bytes read in 344 ms (77.8 MiB/s)
Booting from mmc ...
46117 bytes read in 15 ms (2.9 MiB/s)
## Flattened Device Tree blob at 43000000
Booting using the fdt blob at 0x43000000
Using Device Tree in place at 0000000043000000, end 000000004300e424
Can't find cec device id=0x3c
fail to probe panel device adv7535@3d
failed to get any video link display timings
probe video device failed, ret -22

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.4.70-00114-g4f2631b022d8-dirty (nissim@nissim-Legion-Y540-15IRH) (gcc version 9.2.0 (GCC)) #79 SMP PREEMPT Mon Jan 18 09:11:59 IST 2021
[ 0.000000] Machine model: FSL i.MX8MM EVK board
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000078000000, size 640 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000040000000-0x00000000bdffffff]
[ 0.000000] NUMA: NODE_DATA [mem 0xbdbdc500-0xbdbddfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000040000000-0x00000000bdffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000040000000-0x00000000b7ffffff]
[ 0.000000] node 0: [mem 0x00000000b8400000-0x00000000bdffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x00000000bdffffff]
[ 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 migration not required
[ 0.000000] psci: SMC Calling Convention v1.1
[ 0.000000] percpu: Embedded 24 pages/cpu s58904 r8192 d31208 u98304
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 507008
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: console=ttymxc1,115200 root=/dev/mmcblk1p2 rootwait rw
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 1335952K/2060288K available (16636K kernel code, 1244K rwdata, 6560K rodata, 2880K init, 1017K bss, 68976K reserved, 655360K 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] 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] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: 128 SPIs implemented
[ 0.000000] GICv3: 0 Extended SPIs implemented
[ 0.000000] GICv3: Distributor has no Range Selector support
[ 0.000000] GICv3: 16 PPIs implemented
[ 0.000000] GICv3: no VLPI support, no direct LPI support
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000
[ 0.000000] ITS: No ITS available, not enabling LPIs
[ 0.000000] random: get_random_bytes called from start_kernel+0x2b8/0x44c with crng_init=0
[ 0.000000] arch_timer: cp15 timer(s) running at 8.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
[ 0.000003] sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
[ 0.000408] Console: colour dummy device 80x25
[ 0.000474] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=32000)
[ 0.000483] pid_max: default: 32768 minimum: 301
[ 0.000551] LSM: Security Framework initializing
[ 0.000603] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.000614] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.001757] ASID allocator initialised with 32768 entries
[ 0.001831] rcu: Hierarchical SRCU implementation.
[ 0.002832] EFI services will not be available.
[ 0.002990] smp: Bringing up secondary CPUs ...
[ 0.003354] Detected VIPT I-cache on CPU1
[ 0.003379] GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000
[ 0.003411] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.003808] Detected VIPT I-cache on CPU2
[ 0.003824] GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000
[ 0.003842] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.004261] Detected VIPT I-cache on CPU3
[ 0.004277] GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000
[ 0.004295] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.004349] smp: Brought up 1 node, 4 CPUs
[ 0.004358] SMP: Total of 4 processors activated.
[ 0.004364] CPU features: detected: 32-bit EL0 Support
[ 0.004369] CPU features: detected: CRC32 instructions
[ 0.010914] CPU: All CPU(s) started at EL2
[ 0.010934] alternatives: patching kernel code
[ 0.012360] devtmpfs: initialized
[ 0.018629] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.018647] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.034849] pinctrl core: initialized pinctrl subsystem
[ 0.035578] DMI not present or invalid.
[ 0.035827] NET: Registered protocol family 16
[ 0.042566] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.042595] audit: initializing netlink subsys (disabled)
[ 0.042836] audit: type=2000 audit(0.040:1): state=initialized audit_enabled=0 res=1
[ 0.043712] cpuidle: using governor menu
[ 0.044203] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.045068] Serial: AMBA PL011 UART driver
[ 0.045126] imx mu driver is registered.
[ 0.045145] imx rpmsg driver is registered.
[ 0.050983] imx8mm-pinctrl 30330000.pinctrl: initialized IMX pinctrl driver
[ 0.074010] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.074021] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.074026] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.074034] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.074845] cryptd: max_cpu_qlen set to 1000
[ 0.077968] ACPI: Interpreter disabled.
[ 0.078823] iommu: Default domain type: Translated
[ 0.078954] vgaarb: loaded
[ 0.079235] SCSI subsystem initialized
[ 0.079538] usbcore: registered new interface driver usbfs
[ 0.079610] usbcore: registered new interface driver hub
[ 0.079662] usbcore: registered new device driver usb
[ 0.080858] mc: Linux media interface: v0.10
[ 0.080888] videodev: Linux video capture interface: v2.00
[ 0.080954] pps_core: LinuxPPS API ver. 1 registered
[ 0.080959] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.080971] PTP clock support registered
[ 0.081116] EDAC MC: Ver: 3.0.0
[ 0.081938] No BMan portals available!
[ 0.082167] QMan: Allocated lookup table at (____ptrval____), entry count 65537
[ 0.082448] No QMan portals available!
[ 0.082865] No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree
[ 0.083296] FPGA manager framework
[ 0.083373] Advanced Linux Sound Architecture Driver Initialized.
[ 0.083761] Bluetooth: Core ver 2.22
[ 0.083785] NET: Registered protocol family 31
[ 0.083789] Bluetooth: HCI device and connection manager initialized
[ 0.083798] Bluetooth: HCI socket layer initialized
[ 0.083804] Bluetooth: L2CAP socket layer initialized
[ 0.083817] Bluetooth: SCO socket layer initialized
[ 0.084539] clocksource: Switched to clocksource arch_sys_counter
[ 0.084700] VFS: Disk quotas dquot_6.6.0
[ 0.084745] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.084890] pnp: PnP ACPI: disabled
[ 0.090283] thermal_sys: Registered thermal governor 'step_wise'
[ 0.090287] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.090601] NET: Registered protocol family 2
[ 0.090916] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[ 0.090947] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.091056] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[ 0.091280] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.091357] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.091399] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.091530] NET: Registered protocol family 1
[ 0.091864] RPC: Registered named UNIX socket transport module.
[ 0.091869] RPC: Registered udp transport module.
[ 0.091873] RPC: Registered tcp transport module.
[ 0.091877] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.092230] PCI: CLS 0 bytes, default 64
[ 0.092893] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.093283] kvm [1]: IPA Size Limit: 40bits
[ 0.093876] kvm [1]: GICv3: no GICV resource entry
[ 0.093882] kvm [1]: disabling GICv2 emulation
[ 0.093899] kvm [1]: GIC system register CPU interface enabled
[ 0.093962] kvm [1]: vgic interrupt IRQ1
[ 0.094048] kvm [1]: Hyp mode initialized successfully
[ 0.096851] Initialise system trusted keyrings
[ 0.096957] workingset: timestamp_bits=44 max_order=19 bucket_order=0
[ 0.102772] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.103390] NFS: Registering the id_resolver key type
[ 0.103411] Key type id_resolver registered
[ 0.103416] Key type id_legacy registered
[ 0.103426] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.103444] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.103806] 9p: Installing v9fs 9p2000 file system support
[ 0.116844] Key type asymmetric registered
[ 0.116850] Asymmetric key parser 'x509' registered
[ 0.116878] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.116885] io scheduler mq-deadline registered
[ 0.116890] io scheduler kyber registered
[ 0.122491] EINJ: ACPI disabled.
[ 0.131296] imx-sdma 302c0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2
[ 0.131310] imx-sdma 302c0000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin
[ 0.139373] mxs-dma 33000000.dma-controller: initialized
[ 0.140584] Bus freq driver module loaded
[ 0.145868] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.148087] 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 39, base_baud = 5000000) is a IMX
[ 0.148578] 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 40, base_baud = 5000000) is a IMX
[ 0.148953] 30890000.serial: ttymxc1 at MMIO 0x30890000 (irq = 41, base_baud = 1500000) is a IMX
[ 1.135181] printk: console [ttymxc1] enabled
[ 1.141352]
[ 1.141352] -----------> imx_lcdif_probe (+).<-----------
[ 1.148390]
[ 1.148390] -----------> imx_lcdif_probe (-).<-----------
[ 1.156958]
[ 1.156958] -----------> imx_drm_platform_probe (+).<-----------
[ 1.164581]
[ 1.164581] -----------> imx_drm_platform_probe (-).<-----------
[ 1.173994]
[ 1.173994] -----------> lcdif_crtc_probe (+).<-----------
[ 1.181054]
[ 1.181054] -----------> lcdif_crtc_probe (-).<-----------
[ 1.188967]
[ 1.188967] ---------> imx_sec_dsim_probe. (+) <--------
[ 1.195853]
[ 1.195853] ---------> imx_sec_dsim_probe. (-) <--------
[ 1.202880] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.209502] [drm] No driver support for vblank timestamp query.
[ 1.215500] imx-drm soc@0:bus@32c00000:display-subsystem: bound imx-lcdif-crtc.0 (ops lcdif_crtc_ops)
[ 1.224728]
[ 1.224728] ---------> imx_sec_dsim_bind. (+) <--------
[ 1.231574] imx_sec_dsim_drv 32e10000.mipi_dsi: failed to get blk_ctl
[ 1.238025]
[ 1.238025] -----------> sec_mipi_dsim_bind (+)<-----------
[ 1.245296] imx_sec_dsim_drv 32e10000.mipi_dsi: version number is 0x1060200
[ 1.252506] imx_sec_dsim_drv 32e10000.mipi_dsi: Failed to attach bridge: 32e10000.mipi_dsi
[ 1.260838] imx_sec_dsim_drv 32e10000.mipi_dsi: failed to bind sec dsim bridge: -517
[ 1.268596]
[ 1.268596] ---------> imx_sec_dsim_bind. 352. (-) <--------
[ 1.285904] loop: module loaded
[ 1.291241] imx ahci driver is registered.
[ 1.298569] spi-nor spi3.0: n25q256ax1 (32768 Kbytes)
[ 1.310442] libphy: Fixed MDIO Bus: probed
[ 1.315340] tun: Universal TUN/TAP device driver, 1.6
[ 1.321255] thunder_xcv, ver 1.0
[ 1.324511] thunder_bgx, ver 1.0
[ 1.327782] nicpf, ver 1.0
[ 1.331344] pps pps0: new PPS source ptp0
[ 1.340509] libphy: fec_enet_mii_bus: probed
[ 1.345945] fec 30be0000.ethernet eth0: registered PHC device 0
[ 1.352519] Freescale FM module, FMD API version 21.1.0
[ 1.358027] Freescale FM Ports module
[ 1.361700] fsl_mac: fsl_mac: FSL FMan MAC API based driver
[ 1.367440] fsl_dpa: FSL DPAA Ethernet driver
[ 1.371943] fsl_advanced: FSL DPAA Advanced drivers:
[ 1.376922] fsl_proxy: FSL DPAA Proxy initialization driver
[ 1.382609] fsl_oh: FSL FMan Offline Parsing port driver
[ 1.388853] hclge is initializing
[ 1.392170] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
[ 1.399401] hns3: Copyright (c) 2017 Huawei Corporation.
[ 1.404759] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[ 1.411812] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 1.417596] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 1.423433] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 1.429390] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.6.0-k
[ 1.436356] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 1.441969] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 1.449805] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 1.455906] sky2: driver version 1.30
[ 1.460559] VFIO - User Level meta-driver version: 0.3
[ 1.467672] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.474223] ehci-pci: EHCI PCI platform driver
[ 1.478743] ehci-platform: EHCI generic platform driver
[ 1.484178] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.490383] ohci-pci: OHCI PCI platform driver
[ 1.494864] ohci-platform: OHCI generic platform driver
[ 1.500842] usbcore: registered new interface driver uas
[ 1.506204] usbcore: registered new interface driver usb-storage
[ 1.512291] usbcore: registered new interface driver usbserial_generic
[ 1.518838] usbserial: USB Serial support registered for generic
[ 1.524874] usbcore: registered new interface driver ftdi_sio
[ 1.530648] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 1.537990] usbcore: registered new interface driver usb_serial_simple
[ 1.544546] usbserial: USB Serial support registered for carelink
[ 1.550662] usbserial: USB Serial support registered for zio
[ 1.556341] usbserial: USB Serial support registered for funsoft
[ 1.562372] usbserial: USB Serial support registered for flashloader
[ 1.568746] usbserial: USB Serial support registered for google
[ 1.574687] usbserial: USB Serial support registered for libtransistor
[ 1.581236] usbserial: USB Serial support registered for vivopay
[ 1.587263] usbserial: USB Serial support registered for moto_modem
[ 1.593551] usbserial: USB Serial support registered for motorola_tetra
[ 1.600185] usbserial: USB Serial support registered for novatel_gps
[ 1.606559] usbserial: USB Serial support registered for hp4x
[ 1.612326] usbserial: USB Serial support registered for suunto
[ 1.618268] usbserial: USB Serial support registered for siemens_mpi
[ 1.624659] usbcore: registered new interface driver usb_ehset_test
[ 1.632570] imx_usb 32e40000.usb: No over current polarity defined
[ 1.640095] input: 30370000.snvs:snvs-powerkey as /devices/platform/soc@0/soc@0:bus@30000000/30370000.snvs/30370000.snvs:snvs-powerkey/input/input0
[ 1.655313] snvs_rtc 30370000.snvs:snvs-rtc-lp: registered as rtc0
[ 1.661607] i2c /dev entries driver
[ 1.665824] mx6s-csi 32e20000.csi1_bridge: initialising
[ 1.671581] mxc_mipi-csi 32e30000.mipi_csi: 32e30000.mipi_csi supply mipi-phy not found, using dummy regulator
[ 1.681763] mxc_mipi-csi 32e30000.mipi_csi: mipi csi v4l2 device registered
[ 1.688734] CSI: Registered sensor subdevice: mxc_mipi-csi.0
[ 1.694421] mxc_mipi-csi 32e30000.mipi_csi: lanes: 2, hs_settle: 13, clk_settle: 2, wclk: 1, freq: 333000000
[ 1.708498] imx2-wdt 30280000.watchdog: timeout 60 sec (nowayout=0)
[ 1.715104] Bluetooth: HCI UART driver ver 2.3
[ 1.719562] Bluetooth: HCI UART protocol H4 registered
[ 1.724707] Bluetooth: HCI UART protocol BCSP registered
[ 1.730046] Bluetooth: HCI UART protocol LL registered
[ 1.735193] Bluetooth: HCI UART protocol ATH3K registered
[ 1.740615] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 1.746974] Bluetooth: HCI UART protocol Broadcom registered
[ 1.752661] Bluetooth: HCI UART protocol QCA registered
[ 1.760133] sdhci: Secure Digital Host Controller Interface driver
[ 1.766345] sdhci: Copyright(c) Pierre Ossman
[ 1.770908] Synopsys Designware Multimedia Card Interface Driver
[ 1.777533] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.784040] mmc0: CQHCI version 5.10
[ 1.788031] mmc1: CQHCI version 5.10
[ 1.792086] mmc2: CQHCI version 5.10
[ 1.827805] mmc2: SDHCI controller on 30b60000.mmc [30b60000.mmc] using ADMA
[ 1.838341] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.845804] caam 30900000.crypto: device ID = 0x0a16040100000000 (Era 9)
[ 1.852597] caam 30900000.crypto: job rings = 2, qi = 0
[ 1.898275] caam algorithms registered in /proc/crypto
[ 1.909652] caam 30900000.crypto: caam pkc algorithms registered in /proc/crypto
[ 1.917075] caam 30900000.crypto: registering rng-caam
[ 1.923411] Device caam-keygen registered
[ 1.929835] caam-snvs 30370000.caam-snvs: violation handlers armed - non-secure state
[ 1.938360] usbcore: registered new interface driver usbhid
[ 1.943951] usbhid: USB HID core driver
[ 1.949589] No fsl,qman node
[ 1.952477] Freescale USDPAA process driver
[ 1.956679] fsl-usdpaa: no region found
[ 1.960515] Freescale USDPAA process IRQ driver
[ 1.969283] optee: probing for conduit method from DT.
[ 1.974471] optee: revision 3.10 (a991c904)
[ 1.975938] optee: dynamic shared memory is enabled
[ 1.984361] random: fast init done
[ 1.985355] optee: initialized driver
[ 1.993527] galcore: clk_get vg clock failed, disable vg!
[ 1.999276] Galcore version 6.4.3.p1.305572
[ 2.009205] random: crng init done
[ 2.046976] mmc2: Command Queue Engine enabled
[ 2.051486] mmc2: new HS400 Enhanced strobe MMC card at address 0001
[ 2.058668] mmcblk2: mmc2:0001 DG4016 14.7 GiB
[ 2.063369] mmcblk2boot0: mmc2:0001 DG4016 partition 1 4.00 MiB
[ 2.069442] mmcblk2boot1: mmc2:0001 DG4016 partition 2 4.00 MiB
[ 2.070834] [drm] Initialized vivante 1.0.0 20170808 for 38000000.gpu on minor 0
[ 2.075477] mmcblk2rpmb: mmc2:0001 DG4016 partition 3 4.00 MiB, chardev (237:0)
[ 2.084261] hantrodec 0 : module inserted. Major = 236
[ 2.093106] Alternate GPT is invalid, using primary GPT.
[ 2.095855] hantrodec 1 : module inserted. Major = 236
[ 2.100612] mmcblk2: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15
[ 2.106584] hx280enc: module inserted. Major <235>
[ 2.121246] wm8524-codec audio-codec: Failed to get mute line: -517
[ 2.169764] fsl-micfil-dai 30080000.micfil: GET IRQ: 16
[ 2.175022] fsl-micfil-dai 30080000.micfil: GET IRQ: 17
[ 2.180264] fsl-micfil-dai 30080000.micfil: GET IRQ: 18
[ 2.185507] fsl-micfil-dai 30080000.micfil: GET IRQ: 19
[ 2.197253] imx-spdif sound-spdif: snd-soc-dummy-dai <-> 30090000.spdif mapping ok
[ 2.204873] imx-spdif sound-spdif: ASoC: no DMI vendor name!
[ 2.213725] imx-ak4458 sound-ak4458: ASoC: failed to init link ak4458: -517
[ 2.220727] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[ 2.228092] debugfs: Directory '30080000.micfil' with parent 'imx-audio-micfil' already present!
[ 2.236968] imx-micfil sound-micfil: snd-soc-dummy-dai <-> 30080000.micfil mapping ok
[ 2.244813] imx-micfil sound-micfil: ASoC: no DMI vendor name!
[ 2.252890] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 2.263860] NET: Registered protocol family 26
[ 2.268881] NET: Registered protocol family 10
[ 2.274589] Segment Routing with IPv6
[ 2.278322] NET: Registered protocol family 17
[ 2.283162] Bluetooth: RFCOMM TTY layer initialized
[ 2.288055] Bluetooth: RFCOMM socket layer initialized
[ 2.293228] Bluetooth: RFCOMM ver 1.11
[ 2.296990] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.302306] Bluetooth: BNEP filters: protocol multicast
[ 2.307542] Bluetooth: BNEP socket layer initialized
[ 2.312510] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 2.318438] Bluetooth: HIDP socket layer initialized
[ 2.323445] 8021q: 802.1Q VLAN Support v1.8
[ 2.327650] lib80211: common routines for IEEE802.11 drivers
[ 2.333420] 9pnet: Installing 9P2000 support
[ 2.337723] tsn generic netlink module v1 init...
[ 2.342497] Key type dns_resolver registered
[ 2.347780] registered taskstats version 1
[ 2.351889] Loading compiled-in X.509 certificates
[ 2.377508] usb_phy_generic usbphynop1: usbphynop1 supply vcc not found, using dummy regulator
[ 2.386332] usb_phy_generic usbphynop2: usbphynop2 supply vcc not found, using dummy regulator
[ 2.396947] pca9450 0-0025: pca9450_i2c_probe(): Read PCA9450_REG_DEVICE failed!
[ 2.404563] i2c i2c-0: IMX I2C adapter registered
[ 2.412084] i2c i2c-1: IMX I2C adapter registered
[ 2.417863] ak4458 2-0010: Failed to request supplies: -517
[ 2.423750] ak4458 2-0012: Failed to request supplies: -517
[ 2.429602] ak5558 2-0013: Failed to request supplies: -517
[ 2.435457] ak4458 2-0011: Failed to request supplies: -517
[ 2.441364] ov5640_mipi 2-003c: No sensor reset pin available
[ 2.447141] ov5640_mipi 2-003c: 2-003c supply DOVDD not found, using dummy regulator
[ 2.454958] ov5640_mipi 2-003c: 2-003c supply DVDD not found, using dummy regulator
[ 2.462651] ov5640_mipi 2-003c: 2-003c supply AVDD not found, using dummy regulator
[ 2.480846] ov5640_mipi 2-003c: Read reg error: reg=300a
[ 2.486171] ov5640_mipi 2-003c: Camera is not found
[ 2.491255] i2c i2c-2: IMX I2C adapter registered
[ 2.497352]
[ 2.497352] ---------> imx_sec_dsim_probe. (+) <--------
[ 2.497602] imx6q-pcie 33800000.pcie: 33800000.pcie supply epdev_on not found, using dummy regulator
[ 2.504243]
[ 2.504243] ---------> imx_sec_dsim_probe. (-) <--------
[ 2.504340] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.513614] imx6q-pcie 33800000.pcie: EXT REF_CLK is used!.
[ 2.520260] [drm] No driver support for vblank timestamp query.
[ 2.520324] imx-drm soc@0:bus@32c00000:display-subsystem: bound imx-lcdif-crtc.0 (ops lcdif_crtc_ops)
[ 2.547618]
[ 2.547618] ---------> imx_sec_dsim_bind. (+) <--------
[ 2.552897] imx6q-pcie 33800000.pcie: PCIe PLL locked after 20 us.
[ 2.554467] imx_sec_dsim_drv 32e10000.mipi_dsi: failed to get blk_ctl
[ 2.560634] imx6q-pcie 33800000.pcie: host bridge /soc@0/pcie@33800000 ranges:
[ 2.567037]
[ 2.567037] -----------> sec_mipi_dsim_bind (+)<-----------
[ 2.574294] imx6q-pcie 33800000.pcie: IO 0x1ff80000..0x1ff8ffff -> 0x00000000
[ 2.581509] imx_sec_dsim_drv 32e10000.mipi_dsi: version number is 0x1060200
[ 2.588808] imx6q-pcie 33800000.pcie: MEM 0x18000000..0x1fefffff -> 0x18000000
[ 2.595983]
[ 2.595983] -----------> rad_panel_probe (+) <-----------
[ 2.610137]
[ 2.610137] ----> rad_panel_probe. mode_flags:0x15
[ 2.610181] panel-raydium-rm67191 32e10000.mipi_dsi.0: 32e10000.mipi_dsi.0 supply v3p3 not found, using dummy regulator
[ 2.627379] panel-raydium-rm67191 32e10000.mipi_dsi.0: 32e10000.mipi_dsi.0 supply v1p8 not found, using dummy regulator
[ 2.638199]
[ 2.638199] ----> sec_mipi_dsim_host_attach. mode_flags:0x15
[ 2.638201]
[ 2.638201] -----------> rad_panel_probe (-) <-----------
[ 2.652434]
[ 2.652434] -----------> sec_mipi_dsim_bind (-)<-----------
[ 2.659579]
[ 2.659579] ---------> imx_sec_dsim_bind. 354. (-) <--------
[ 2.666822] imx-drm soc@0:bus@32c00000:display-subsystem: bound 32e10000.mipi_dsi (ops imx_sec_dsim_ops)
[ 2.676782] [drm] Initialized imx-drm 1.0.0 20120507 for soc@0:bus@32c00000:display-subsystem on minor 1
[ 2.686335]
[ 2.686335] ---------> rad_panel_get_modes. (+) <--------
[ 2.693309]
[ 2.693309] ---------> rad_panel_get_modes. (-) <--------
[ 2.705991]
[ 2.705991] -----------> lcdif_crtc_atomic_enable. DISPLAY_FLAGS_DE_HIGH <-----------
[ 2.705995]
[ 2.705995] -----------> lcdif_crtc_atomic_enable. DISPLAY_FLAGS_PIXDATA_NEGEDGE <-----------
[ 2.710374]
[ 2.710374] ---------> rad_panel_prepare. (+) <--------
[ 2.781202]
[ 2.781202] ---------> rad_panel_prepare. (-) <--------
[ 2.781205]
[ 2.781205] ---------> rm67191_enable. (+) <--------
[ 2.781229]
[ 2.781229] ---------> mipi_dsi_dcs_set_display_on. (+) <--------
[ 2.781236]
[ 2.781236] ---------> mipi_dsi_dcs_set_display_on. (-) <--------
[ 2.781238]
[ 2.781238] ---------> rm67191_enable. (-) <--------
[ 2.838017] Console: switching to colour frame buffer device 240x67
[ 2.937687] imx-drm soc@0:bus@32c00000:display-subsystem: fb0: imx-drmdrmfb frame buffer device
[ 2.947235] imx_usb 32e40000.usb: No over current polarity defined
[ 2.953486] imx_usb 32e40000.usb: 32e40000.usb supply vbus not found, using dummy regulator
[ 2.967103] imx-cpufreq-dt imx-cpufreq-dt: cpu speed grade 3 mkt segment 0 supported-hw 0x8 0x1
[ 2.977706] mmc0: CQHCI version 5.10
[ 2.981378] sdhci-esdhc-imx 30b40000.mmc: allocated mmc-pwrseq
[ 3.020307] mmc0: SDHCI controller on 30b40000.mmc [30b40000.mmc] using ADMA
[ 3.028511] mmc1: CQHCI version 5.10
[ 3.032155] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO
[ 3.070124] mmc1: SDHCI controller on 30b50000.mmc [30b50000.mmc] using ADMA
[ 3.079934] debugfs: Directory '30020000.sai' with parent 'bt-sco-audio' already present!
[ 3.088275] asoc-simple-card sound-bt-sco: bt-sco-pcm-wb <-> 30020000.sai mapping ok
[ 3.096053] asoc-simple-card sound-bt-sco: ASoC: no DMI vendor name!
[ 3.102473] debugfs: File 'Playback' in directory 'dapm' already present!
[ 3.109289] debugfs: File 'Capture' in directory 'dapm' already present!
[ 3.117753] mmc0: queuing unknown CIS tuple 0x01 (3 bytes)
[ 3.125095] debugfs: Directory '30030000.sai' with parent 'wm8524-audio' already present!
[ 3.133406] asoc-simple-card sound-wm8524: wm8524-hifi <-> 30030000.sai mapping ok
[ 3.141033] asoc-simple-card sound-wm8524: ASoC: no DMI vendor name!
[ 3.150683] imx-ak4458 sound-ak4458: ASoC: failed to init link ak4458: -517
[ 3.157699] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[ 3.166809] mmc0: queuing unknown CIS tuple 0x1a (5 bytes)
[ 3.172356] OF: graph: no port node found in /soc@0/bus@30800000/i2c@30a30000/tcpc@50/connector
[ 3.181096] OF: graph: no port node found in /soc@0/bus@30800000/i2c@30a30000/tcpc@50/connector
[ 3.192552] mmc0: queuing unknown CIS tuple 0x1b (8 bytes)
[ 3.198737] mmc0: queuing unknown CIS tuple 0x14 (0 bytes)
[ 3.209442] ak4458 2-0010: Failed to request supplies: -517
[ 3.215323] ak4458 2-0012: Failed to request supplies: -517
[ 3.226369] ak5558 2-0013: Failed to request supplies: -517
[ 3.233883] mmc1: host does not support reading read-only switch, assuming write-enable
[ 3.245817] mmc0: queuing unknown CIS tuple 0x80 (1 bytes)
[ 3.251657] ak4458 2-0011: Failed to request supplies: -517
[ 3.257372] mmc0: queuing unknown CIS tuple 0x81 (1 bytes)
[ 3.264268] imx-ak4458 sound-ak4458: ASoC: failed to init link ak4458: -517
[ 3.271272] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[ 3.278061] mmc0: queuing unknown CIS tuple 0x82 (1 bytes)
[ 3.283600] mmc0: new ultra high speed SDR104 SDIO card at address 0001
[ 3.292115] ak4458 2-0010: Failed to request supplies: -517
[ 3.297966] ak4458 2-0012: Failed to request supplies: -517
[ 3.303783] ak5558 2-0013: Failed to request supplies: -517
[ 3.309595] ak4458 2-0011: Failed to request supplies: -517
[ 3.316404] imx-ak4458 sound-ak4458: ASoC: failed to init link ak4458: -517
[ 3.323388] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[ 3.331982] snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01T00:00:01 UTC (1)
[ 3.341407] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 3.352605] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 3.359217] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 3.365885] ALSA device list:
[ 3.367889] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
[ 3.370808] #0: imx-spdif
[ 3.370811] #1: imx-audio-micfil
[ 3.370813] #2: bt-sco-audio
[ 3.370816] #3: wm8524-audio
[ 3.408857] mmc1: new ultra high speed SDR104 SDHC card at address 0001
[ 3.416107] mmcblk1: mmc1:0001 SD32G 29.1 GiB
[ 3.423236] mmcblk1: p1 p2
[ 3.427846] ak4458 2-0010: Failed to request supplies: -517
[ 3.433696] ak4458 2-0012: Failed to request supplies: -517
[ 3.439505] ak5558 2-0013: Failed to request supplies: -517
[ 3.445301] ak4458 2-0011: Failed to request supplies: -517
[ 3.452190] imx-ak4458 sound-ak4458: ASoC: failed to init link ak4458: -517
[ 3.459173] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[ 3.597592] imx6q-pcie 33800000.pcie: Phy link never came up
[ 3.603295] imx6q-pcie 33800000.pcie: failed to initialize host
[ 3.609222] imx6q-pcie 33800000.pcie: unable to add pcie port.
[ 3.636264] EXT4-fs (mmcblk1p2): recovery complete
[ 3.642741] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.650895] VFS: Mounted root (ext4 filesystem) on device 179:98.
[ 3.658508] devtmpfs: mounted
[ 3.662410] Freeing unused kernel memory: 2880K
[ 3.667007] Run /sbin/init as init process
[ 3.822397] systemd[1]: System time before build time, advancing clock.
[ 3.846927] systemd[1]: systemd 243.2+ 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)
[ 3.869005] systemd[1]: Detected architecture arm64.

Welcome to NXP i.MX Release Distro 5.4-zeus (zeus)!

[ 3.911869] systemd[1]: Set hostname to <imx8mmevk>.
[ 4.111587] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[ 4.139467] systemd[1]: /lib/systemd/system/syslogd.service:8: PIDFile= references a path below legacy directory /var/run/, updating /var/run/syslogd.pid → /run/syslogd.pid; please update the unit file accordingly.
[ 4.168231] systemd[1]: /lib/systemd/system/rpcbind.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/rpcbind.sock → /run/rpcbind.sock; please update the unit file accordingly.
[ 4.191661] systemd[1]: /lib/systemd/system/klogd.service:8: PIDFile= references a path below legacy directory /var/run/, updating /var/run/klogd.pid → /run/klogd.pid; please update the unit file accordingly.
[ 4.304649] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[ 4.317051] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[ 4.327828] systemd[1]: Created slice system-getty.slice.
[ OK ] Created slice system-getty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice User and Session Slice.
[ OK ] Started Dispatch Password …ts to Console Directory Watch.
[ OK ] Started Forward Password R…uests to Wall Directory Watch.
[ OK ] Reached target Host and Network Name Lookups.
[ OK ] Reached target Paths.
[ OK ] Reached target Remote File Systems.
[ OK ] Reached target Slices.
[ OK ] Reached target Swap.
[ OK ] Listening on Syslog Socket.
[ OK ] Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on Journal Audit Socket.
[ OK ] Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ OK ] Listening on udev Control Socket.
[ OK ] Listening on udev Kernel Socket.
Mounting Huge Pages File System...
Mounting POSIX Message Queue File System...
Mounting Kernel Debug File System...
Mounting Temporary Directory (/tmp)...
Starting Create list of st…odes for the current kernel...
Starting Journal Service...
Mounting Kernel Configuration File System...
Starting Remount Root and Kernel File Systems...
[ 4.749024] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
Starting Apply Kernel Variables...
Starting udev Coldplug all Devices...
Starting Setup Virtual Console...
[ OK ] Started Journal Service.
[ OK ] Mounted Huge Pages File System.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Mounted Kernel Debug File System.
[ OK ] Mounted Temporary Directory (/tmp).
[ OK ] Started Create list of sta… nodes for the current kernel.
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Started Apply Kernel Variables.
[ OK ] Started Setup Virtual Console.
Starting Flush Journal to Persistent Storage...
[ 5.009099] systemd-journald[257]: Received client request to flush runtime journal.
Starting Create Static Device Nodes in /dev...
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Started Create Static Device Nodes in /dev.
[ OK ] Reached target Local File Systems (Pre).
Mounting /var/volatile...
Starting udev Kernel Device Manager...
[ OK ] Mounted /var/volatile.
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
[ OK ] Started udev Coldplug all Devices.
[ OK ] Started udev Kernel Device Manager.
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Create Volatile Files and Directories.
Starting Start Psplash Boot Screen...
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
[ OK ] Started Start Psplash Boot Screen.
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target System Time Set.
[ OK ] Reached target System Time Synchronized.
[ OK ] Started Daily apt download activities.
[ OK ] Started Daily rotation of log files.
[ OK ] Reached target Timers.
[ 5.548932] Registered IR keymap rc-empty
[ OK ] [ 5.553357] rc rc0: gpio_ir_recv as /devices/platform/ir-receiver/rc/rc0
Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[ OK [ 5.577678] input: gpio_ir_recv as /devices/platform/ir-receiver/rc/rc0/input1
] Listening on D-Bus System Message Bus Socket.
[ 5.592085] ak4458 2-0010: Failed to request supplies: -517
[ 5.598954] ak4458 2-0012: Failed to request supplies: -517
[ 5.607837] ak5558 2-0013: Failed to request supplies: -517
[ OK ] Listening on dropbea[ 5.617530] ak4458 2-0011: Failed to request supplies: -517
r.socket.
[ 5.626050] imx-ak4458 sound-ak4458: ASoC: failed to init link ak4458: -517
[ 5.633114] imx-ak4458 sound-ak4458: snd_soc_register_card failed (-517)
[ 5.647455] synaptics_dsx 1-0020: tpd_set_page: I2C retry 1
[ OK ] Listening on RPCbind Server Activation Socket.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
[ 5.694530] synaptics_dsx 1-0020: tpd_set_page: I2C retry 2
[ OK ] Started Job spooling tools.
Starting Console System Startup Logging...
[ 5.740906] synaptics_dsx 1-0020: tpd_set_page: I2C retry 3
[ OK ] Started Periodic Command Scheduler.
[ OK ] Started D-Bus System[ 5.775128] synaptics_dsx 1-0020: tpd_set_page: I2C retry 4
Message Bus.
[ 5.803990] imx-sdma 302b0000.dma-controller: loaded firmware 4.5
[ 5.810460] synaptics_dsx 1-0020: tpd_set_page: I2C retry 5
[ OK ] Started Configuration for i.MX GPU (Former rc_gpu.S).
Starting Packet Filtering Framework...
[ 5.836606] synaptics_dsx 1-0020: synaptics_rmi4_set_input_dev: Failed to query device
[ 5.844591] synaptics_dsx 1-0020: synaptics_rmi4_probe: Failed to set up input device
Starting Network Time Service (one-shot ntpdate mode)...
[ 5.859335] synaptics_dsx: probe of 1-0020 failed with error -5
Starting Telephony service...
[ OK ] Started Updates psplash to basic.
Starting RPC Bind Service...
Starting System Logging Service...
Starting Login Service...
[ OK ] Started TEE Supplicant.
[ OK ] Started Console System Startup Logging.
[ OK ] Started Packet Filtering Framework.
[ OK ] Started Network Time Service (one-shot ntpdate mode).
[ OK ] Started RPC Bind Service.
[ OK ] Started System Logging Service.
[ OK ] Started Telephony service.
[ OK ] Started Login Service.
[ OK ] Created slice system-weston.slice.
[ OK ] Reached target Network (Pre).
Starting Save/Restore Sound Card State...
Starting Connection service...
Starting Kernel Logging Service...
Starting Network Service...
[ OK ] Started Save/Restore Sound Card State.
[ 6.742544] Atheros 8031 ethernet 30be0000.ethernet-1:00: attached PHY driver [Atheros 8031 ethernet] (mii_bus:phy_addr=30be0000.ethernet-1:00, irq=POLL)
[ OK ] Started Network Service.
[ OK ] Started Connection service.
[ OK ] Created slice system-systemd\x2dfsck.slice.
[ OK ] Reached target Sound Card.
Starting Avahi mDNS/DNS-SD Stack...
Starting Hostname Service...
Starting WPA supplicant...
[ OK ] Found device /dev/mmcblk2p12.
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ OK ] Started WPA supplicant.
[ OK ] Started Kernel Logging Service.
[ OK ] Started Hostname Service.
[ OK ] Reached target Network.
[ OK ] Started NFS status monitor for NFSv2/3 locking..
[ OK ] Started Update psplash to network.
Starting Terminate Psplash Boot Screen...
Starting /etc/rc.local Compatibility...
Starting File System Check on /dev/mmcblk1p1...
Starting File System Check on /dev/mmcblk2p10...
Starting File System Check on /dev/mmcblk2p11...
Starting File System Check on /dev/mmcblk2p12...
Starting Permit User Sessions...
[ OK ] Started Terminate Psplash Boot Screen.
[ OK ] Started /etc/rc.local Compatibility.
[ OK ] Started Permit User Sessions.
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttymxc1.
[ OK ] Reached target Login Prompts.
[ OK ] Reached target Multi-User System.
Starting Update UTMP about System Runlevel Changes...
Starting Weston Wayland Compositor (on tty7)...
[ OK ] Started File System Check on /dev/mmcblk2p12.
[ OK ] Started File System Check on /dev/mmcblk1p1.
[ OK ] Started Weston Wayland Compositor (on tty7).
[ OK ] Found device /dev/mmcblk2p6.
[ OK ] Found device /dev/mmcblk2p5.
Mounting /run/media/mmcblk1p1...
Mounting /run/media/mmcblk2p12...
Starting File System Check on /dev/mmcblk2p5...
Starting File System Check on /dev/mmcblk2p6...
[ OK ] Started Update UTMP about System Runlevel Changes.
[ OK ] Started File System Check on /dev/mmcblk2p10.
[ 7.679437] EXT4-fs (mmcblk2p12): The kernel was not built with CONFIG_QUOTA and CONFIG_QFMT_V2
[ OK ] Started File System Check on /dev/mmcblk2p11.
[ OK ] Mounted /run/media/mmcblk1p1.
[FAILED] Failed to mount /run/media/mmcblk2p12.
See 'systemctl status run-media-mmcblk2p12.mount' for details.
Mounting /run/media/mmcblk2p10...
Mounting /run/media/mmcblk2p11...
[ OK ] Created slice User Slice of UID 0.
Starting User Runtime Directory /run/user/0...
[ 7.764245] EXT4-fs (mmcblk2p10): mounted filesystem without journal. Opts: (null)
[ 7.775121] ext4 filesystem being mounted at /run/media/mmcblk2p10 supports timestamps until 2038 (0x7fffffff)
[ OK ] Started User Runtime Directory /run/user/0.
Starting User Manager for UID 0...
[ OK ] Mounted /run/media/mmcblk2p10.
[ 7.807406] EXT4-fs (mmcblk2p11): mounted filesystem without journal. Opts: (null)
[ 7.808703] audit: type=1006 audit(1609416877.984:2): pid=820 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=1 res=1
[ 7.816113] ext4 filesystem being mounted at /run/media/mmcblk2p11 supports timestamps until 2038 (0x7fffffff)
[ OK ] Mounted /run/media/mmcblk2p11.
[ OK ] Started File System Check on /dev/mmcblk2p5.
Mounting /run/media/mmcblk2p5...
[ 8.219162] EXT4-fs (mmcblk2p5): mounted filesystem without journal. Opts: (null)
[ OK ] Mounted /run/media/mmcblk2p5.
[ OK ] Started File System Check on /dev/mmcblk2p6.
Mounting /run/media/mmcblk2p6...
[ 8.303778] EXT4-fs (mmcblk2p6): mounted filesystem without journal. Opts: (null)
[ OK ] Mounted /run/media/mmcblk2p6.
[ OK ] Started User Manager for UID 0.
[ OK ] Started Session c1 of user root.
[ 8.744137]
[ 8.744137] ---------> rad_panel_get_modes. (+) <--------
[ 8.751152]
[ 8.751152] ---------> rad_panel_get_modes. (-) <--------

NXP i.MX Release Distro 5.4-zeus imx8mmevk ttymxc1

imx8mmevk login:

[nissim_alcon]

Hi,

Any feedback?

Thanks.