How to setup shell on ttyFIQ0 debug uart port on rk3566

[hr]I have followed this guide for Firefly SDK Buildroot and I am unable to get the shell on uart2 or fiq-debugger port.

I have checked multiple blogs, tickets, and forums, and edited .dts and .dtsi to:

  • Disable fiq-debugger and use uart2 as shell

  • Disable uart2 and enable fiq-debugger (default file mode)

  • Route fiq-debugger to uart 0x00 by editing serial ID and other configs to use uart2 (ttyS2)

…but I failed to get shell access.

I am a beginner in this, so I apologize in advance as I feel there might be a small issue I am unable to identify.

Here are the relevant files/content:

DDR V1.18 f366f69a7d typ 23/07/17-15:48:58
ln
LP4/4x derate en, other dram:1x trefi
ddrconfig:0
LPDDR4X, 324MHz
BW=32 Col=10 Bk=8 CS0 Row=16 CS=1 Die BW=16 Size=2048MB
tdqss: cs0 dqs0: -24ps, dqs1: -72ps, dqs2: -72ps, dqs3: -120ps,

change to: 324MHz
clk skew:0x62

change to: 528MHz
clk skew:0x58

change to: 780MHz
clk skew:0x58

change to: 1056MHz(final freq)
PHY drv:clk:36,ca:36,DQ:29,odt:60
vrefinner:16%, vrefout:22%
dram drv:40,odt:80
vref_ca:00000071
clk skew:0x39
cs 0:
the read training result:
DQS0:0x3d, DQS1:0x40, DQS2:0x3d, DQS3:0x3c,
min  : 0x3  0x4  0x3  0x1  0x4  0x2  0x3  0x2 , 0x2  0x6  0x6  0x6  0x1  0x4  0x9  0x5 ,
       0x4  0x1  0x4  0x4  0x4  0x3  0x4  0x2 , 0x2  0x1  0x2  0x2  0x2  0x2  0x5  0x1 ,
mid  :0x22 0x23 0x22 0x21 0x24 0x21 0x21 0x22 ,0x22 0x26 0x26 0x26 0x21 0x25 0x28 0x24 ,
      0x24 0x21 0x23 0x22 0x22 0x23 0x23 0x22 ,0x22 0x20 0x21 0x20 0x21 0x20 0x25 0x21 ,
max  :0x41 0x42 0x41 0x41 0x44 0x40 0x40 0x43 ,0x42 0x47 0x46 0x46 0x42 0x46 0x47 0x44 ,
      0x44 0x41 0x42 0x41 0x41 0x43 0x42 0x43 ,0x42 0x3f 0x41 0x3e 0x41 0x3f 0x45 0x41 ,
range:0x3e 0x3e 0x3e 0x40 0x40 0x3e 0x3d 0x41 ,0x40 0x41 0x40 0x40 0x41 0x42 0x3e 0x3f ,
      0x40 0x40 0x3e 0x3d 0x3d 0x40 0x3e 0x41 ,0x40 0x3e 0x3f 0x3c 0x3f 0x3d 0x40 0x40 ,
the write training result:
DQS0:0x36, DQS1:0x30, DQS2:0x30, DQS3:0x29,
min  :0x50 0x54 0x53 0x52 0x52 0x51 0x52 0x54 0x52 ,0x48 0x4c 0x4b 0x4c 0x4a 0x4d 0x4d 0x4d 0x4a ,
      0x4a 0x49 0x4c 0x4b 0x4b 0x4b 0x4b 0x4c 0x4a ,0x42 0x44 0x43 0x44 0x44 0x43 0x46 0x45 0x43 ,
mid  :0x6d 0x70 0x70 0x6e 0x6f 0x6d 0x6e 0x70 0x6d ,0x64 0x67 0x67 0x68 0x66 0x68 0x68 0x68 0x65 ,
      0x67 0x66 0x68 0x68 0x67 0x67 0x67 0x67 0x67 ,0x5e 0x5f 0x5e 0x60 0x5f 0x5f 0x63 0x60 0x5f ,
max  :0x8a 0x8d 0x8d 0x8a 0x8c 0x8a 0x8a 0x8d 0x89 ,0x81 0x82 0x83 0x84 0x82 0x83 0x83 0x83 0x80 ,
      0x84 0x84 0x84 0x85 0x83 0x83 0x83 0x83 0x85 ,0x7a 0x7a 0x79 0x7c 0x7b 0x7b 0x80 0x7b 0x7b ,
range:0x3a 0x39 0x3a 0x38 0x3a 0x39 0x38 0x39 0x37 ,0x39 0x36 0x38 0x38 0x38 0x36 0x36 0x36 0x36 ,
      0x3a 0x3b 0x38 0x3a 0x38 0x38 0x38 0x37 0x3b ,0x38 0x36 0x36 0x38 0x37 0x38 0x3a 0x36 0x38 ,
CA Training result:
cs:0 min  :0x4b 0x45 0x4a 0x3f 0x4a 0x40 0x47 ,0x48 0x3f 0x46 0x40 0x49 0x3b 0x48 ,
cs:0 mid  :0x86 0x88 0x84 0x83 0x84 0x83 0x72 ,0x83 0x83 0x82 0x82 0x82 0x7e 0x72 ,
cs:0 max  :0xc1 0xcb 0xbf 0xc7 0xbf 0xc6 0x9d ,0xbf 0xc7 0xbe 0xc5 0xbc 0xc2 0x9d ,
cs:0 range:0x76 0x86 0x75 0x88 0x75 0x86 0x56 ,0x77 0x88 0x78 0x85 0x73 0x87 0x55 ,
out
U-Boot SPL board init
U-Boot SPL 2017.09-ge4e124926e-230922 #lxh (Sep 25 2023 - 11:07:45), fwver: v1.13
unknown raw ID 0 0 0
unrecognized JEDEC id bytes: 00, 00, 00
Trying to boot from MMC2
Card did not respond to voltage select!
mmc_init: -95, time 9
spl: mmc init failed with error: -95
Trying to boot from MMC1
SPL: A/B-slot: _a, successful: 0, tries-remain: 7
Trying fit image at 0x4000 sector
## Verified-boot: 0
## Checking atf-1 0x00040000 ... sha256(b5946ac63d...) + OK
## Checking uboot 0x00a00000 ... sha256(e6faaa00e4...) + OK
## Checking fdt 0x00b47be8 ... sha256(b3854af6ad...) + OK
## Checking atf-2 0xfdcc1000 ... sha256(b8dca786b4...) + OK
## Checking atf-3 0x0006b000 ... sha256(2f91089eb7...) + OK
## Checking atf-4 0xfdcce000 ... sha256(86ef885748...) + OK
## Checking atf-5 0xfdcd0000 ... sha256(0b2b146c60...) + OK
## Checking atf-6 0x00069000 ... sha256(a9a1e63bef...) + OK
## Checking optee 0x08400000 ... sha256(28fba8b7d7...) + OK
Jumping to U-Boot(0x00a00000) via ARM Trusted Firmware(0x00040000)
Total: 126.587/185.741 ms

INFO:    Preloader serial: 2
NOTICE:  BL31: v2.3():v2.3-645-g8cea6ab0b:cl, fwver: v1.44
NOTICE:  BL31: Built : 16:36:43, Sep 19 2023
INFO:    GICv3 without legacy support detected.
INFO:    ARM GICv3 driver initialized in EL3
INFO:    pmu v1 is valid 220114
INFO:    l3 cache partition cfg-0
INFO:    dfs DDR fsp_param[0].freq_mhz= 1056MHz
INFO:    dfs DDR fsp_param[1].freq_mhz= 324MHz
INFO:    dfs DDR fsp_param[2].freq_mhz= 528MHz
INFO:    dfs DDR fsp_param[3].freq_mhz= 780MHz
INFO:    Using opteed sec cpu_context!
INFO:    boot cpu mask: 0
INFO:    BL31: Initializing runtime services
INFO:    BL31: Initializing BL32
I/TC:
I/TC: OP-TEE version: 3.13.0-791-g185dc3c92 #hisping.lin (gcc version 10.2.1 20201103 (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16))) #2 Tue Apr 16 10:47:32 CST 2024 aarch64, fwver: v2.12
I/TC: OP-TEE memory: TEEOS 0x200000 TA 0xc00000 SHM 0x200000
I/TC: Primary CPU initializing
I/TC: CRYPTO_CRYPTO_VERSION_NEW no support. Skip all algo mode check.
I/TC: Primary CPU switching to normal world boot
INFO:    BL31: Preparing for EL3 exit to normal world
INFO:    Entry point address = 0xa00000
INFO:    SPSR = 0x3c9

U-Boot 2017.09(u-boot commit id: 30d6e6f55d2b943c0910c3f69ccf4d302272ee71)(sdk version: rk356x_linux5.10_release_20241220_v1.4.0c.xml)-g30d6e6f55d-231220 #nehaldev (Jul 22 2025 - 10:30:06 -0700)

Model: Rockchip RK3568 Evaluation Board
MPIDR: 0x81000000
PreSerial: 2, raw, 0xfe660000
DRAM:  2 GiB
Sysmem: init
Relocation Offset: 7d217000
Relocation fdt: 7b9f88c8 - 7b9fece0
CR: M/C/I
Using default environment

optee api revision: 2.0
dwmmc@fe2b0000: 1, dwmmc@fe2c0000: 2, sdhci@fe310000: 0
Bootdev(atags): mmc 0
MMC0: HS200, 200Mhz
PartType: EFI
TEEC: Waring: Could not find security partition
DM: v1
=================begin===================
106508 bytes read in 7 ms (14.5 MiB/s)
DTB(Distro): rk-kernel.dtb
boot mode: recovery (misc)
I2c0 speed: 100000Hz
vsel-gpios- not found! Error: -2
vdd_cpu 643750 uV
PMIC:  RK8090 (on=0x10, off=0x00)
vdd_logic init 900000 uV
vdd_gpu init 900000 uV
vdd_npu init 900000 uV
io-domain: OK
INFO:    ddr dmc_fsp already initialized in loader.
Could not find baseparameter partition
Model: AIO-3566JD4 HDMI(Linux)
MPIDR: 0x81000000
RESC: 'recovery', blk@0x0005eae7
resource: sha256+
FIT: no signed, no conf required
Rockchip UBOOT DRM driver version: v1.0.1
VOP have 3 active VP
ERROR: rk3566 only support 2 display output!!
vp0 have layer nr:3[0 2 4 ], primary plane: 4
vp1 have layer nr:2[1 5 ], primary plane: 5
vp2 have layer nr:1[3 ], primary plane: 3
hdmi@fe0a0000 disconnected
No FDT memory address configured. Default at 0x08300000
CLK: (sync kernel. arm: enter 816000 KHz, init 816000 KHz, kernel 0N/A)
  apll 1104000 KHz
  dpll 528000 KHz
  gpll 1188000 KHz
  cpll 1000000 KHz
  npll 1200000 KHz
  vpll 24000 KHz
  hpll 24000 KHz
  ppll 200000 KHz
  armclk 1104000 KHz
  aclk_bus 150000 KHz
  pclk_bus 100000 KHz
  aclk_top_high 500000 KHz
  aclk_top_low 400000 KHz
  hclk_top 150000 KHz
  pclk_top 100000 KHz
  aclk_perimid 300000 KHz
  hclk_perimid 150000 KHz
  pclk_pmu 100000 KHz
Net:   eth1: ethernet@fe010000
Hit key to stop autoboot('CTRL+C'):  0
ANDROID: reboot reason: "recovery"
Not AVB images, AVB skip
No valid android hdr
Android image load failed
Android boot failed, error -1.
## Booting FIT Image at 0x78e9aa80 with size 0x0295ce00
Fdt Ramdisk skip relocation
## Loading kernel from FIT Image at 78e9aa80 ...
   Using 'conf' configuration
## Verified-boot: 0
   Trying 'kernel' kernel subimage
     Description:  unavailable
     Type:         Kernel Image
     Compression:  uncompressed
     Data Start:   0x78eb5480
     Data Size:    36561408 Bytes = 34.9 MiB
     Architecture: AArch64
     OS:           Linux
     Load Address: 0x00280000
     Entry Point:  0x00280000
     Hash algo:    sha256
     Hash value:   b12af2b2485d11ed5f9706dfad4788a4776d010e9614a3d4f863a0151e596709
   Verifying Hash Integrity ... sha256+ OK
## Loading ramdisk from FIT Image at 78e9aa80 ...
   Using 'conf' configuration
   Trying 'ramdisk' ramdisk subimage
     Description:  unavailable
     Type:         RAMDisk Image
     Compression:  uncompressed
     Data Start:   0x7b193680
     Data Size:    6701181 Bytes = 6.4 MiB
     Architecture: AArch64
     OS:           Linux
     Load Address: 0x0a200000
     Entry Point:  unavailable
     Hash algo:    sha256
     Hash value:   53fdec76a15dedc516f33c96b7a9ca26f7c75d65af1267d6b92b3d79f48234eb
   Verifying Hash Integrity ... sha256+ OK
   Loading ramdisk from 0x7b193680 to 0x0a200000
## Loading fdt from FIT Image at 78e9aa80 ...
   Using 'conf' configuration
   Trying 'fdt' fdt subimage
     Description:  unavailable
     Type:         Flat Device Tree
     Compression:  uncompressed
     Data Start:   0x78e9b280
     Data Size:    106508 Bytes = 104 KiB
     Architecture: AArch64
     Load Address: 0x08300000
     Hash algo:    sha256
     Hash value:   0bb2879bdb23b63bb09a009f2c2321a762c220b3d3b15bfac7d4debae95bc47e
   Verifying Hash Integrity ... sha256+ OK
   Loading fdt from 0x08300000 to 0x08300000
   Booting using the fdt blob at 0x08300000
   Loading Kernel Image from 0x78eb5480 to 0x00280000 ... OK
   kernel loaded at 0x00280000, end = 0x0255e200
   Using Device Tree in place at 0000000008300000, end 000000000831d00b
vp0, plane_mask:0x15, primary-id:4, curser-id:-1
vp1, plane_mask:0x22, primary-id:5, curser-id:-1
vp2, plane_mask:0x8, primary-id:3, curser-id:-1
WARNING: could not set reg FDT_ERR_BADOFFSET.
## reserved-memory:
  drm-logo@00000000: addr=7df00000 size=2e0000
  drm-cubic-lut@00000000: addr=7ff00000 size=8000
  ramoops@110000: addr=110000 size=f0000
Adding bank: 0x00200000 - 0x08400000 (size: 0x08200000)
Adding bank: 0x09400000 - 0x80000000 (size: 0x76c00000)
No RNG device
== DO RELOCATE == Kernel from 0x00280000 to 0x00200000
Total: 917.178/965.724 ms

Starting kernel ...

[    0.970849] Booting Linux on physical CPU 0x0000000000 [0x412fd050]
[    0.970873] Linux version 5.10.198 (nehaldev@ubuntu) (firefly: 34d433bc5e75/2507221023) (sdk version: rk356x_linux5.10_release_20241220_v1.4.0c.xml) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)) 10.3.1 20210621, GNU ld (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)) 2.36.1.20210621) #19 SMP Tue Jul 22 10:23:42 PDT 2025
[    0.975043] Machine model: AIO-3566JD4 HDMI(Linux)
[    0.975113] earlycon: uart8250 at MMIO32 0x00000000fe660000 (options '')
[    0.980068] printk: bootconsole [uart8250] enabled
[    0.981513] efi: UEFI not found.
[    1.016509] Zone ranges:
[    1.016765]   DMA      [mem 0x0000000000200000-0x000000007fffffff]
[    1.017356]   DMA32    empty
[    1.017630]   Normal   empty
[    1.017904] Movable zone start for each node
[    1.018307] Early memory node ranges
[    1.018646]   node   0: [mem 0x0000000000200000-0x00000000083fffff]
[    1.019237]   node   0: [mem 0x0000000009400000-0x000000007fffffff]
[    1.019831] Initmem setup node 0 [mem 0x0000000000200000-0x000000007fffffff]
[    1.035796] cma: Reserved 16 MiB at 0x000000007e800000
[    1.036368] psci: probing for conduit method from DT.
[    1.036857] psci: PSCIv1.1 detected in firmware.
[    1.037294] psci: Using standard PSCI v0.2 function IDs
[    1.037791] psci: Trusted OS migration not required
[    1.038256] psci: SMC Calling Convention v1.2
[    1.039067] percpu: Embedded 30 pages/cpu s83480 r8192 d31208 u122880
[    1.039792] Detected VIPT I-cache on CPU0
[    1.040213] CPU features: detected: GIC system register CPU interface
[    1.040822] CPU features: detected: Virtualization Host Extensions
[    1.041412] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[    1.042080] alternatives: patching kernel code
[    1.044493] Built 1 zonelists, mobility grouping on.  Total pages: 511496
[    1.045144] Kernel command line: storagemedia=emmc androidboot.storagemedia=emmc androidboot.mode=normal  androidboot.verifiedbootstate=orange rootwait earlyprintk rw earlycon=uart8250,mmio32,0xfe660000 console=ttyFIQ0 root=PARTLABEL=rootfs rootfstype=ext4 overlayroot=device:dev=PARTLABEL=userdata,fstype=ext4,mkfs=1 coherent_pool=1m systemd.gpt_auto=0 cgroup_enable=memory swapaccount=1 swiotlb=0x10000 net.ifnames=0 comm-07/22/2025 androidboot.fwver=spl-v1.13,bl31-v1.44,bl32-v2.12,uboot--boot
[    1.050165] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    1.051152] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    1.051884] mem auto-init: stack:off, heap alloc:off, heap free:off
[    1.078889] Memory: 1975368K/2078720K available (19264K kernel code, 3256K rwdata, 6308K rodata, 6784K init, 593K bss, 86968K reserved, 16384K cma-reserved)
[    1.080335] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    1.080990] ftrace: allocating 57783 entries in 226 pages
[    1.160246] ftrace: allocated 226 pages with 4 groups
[    1.161064] rcu: Hierarchical RCU implementation.
[    1.161516] rcu:     RCU event tracing is enabled.
[    1.161945] rcu:     RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[    1.162561]  Rude variant of Tasks RCU enabled.
[    1.162989] rcu: RCU calculated value of scheduler-enlistment delay is 30 jiffies.
[    1.163702] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    1.168909] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    1.170727] GICv3: GIC: Using split EOI/Deactivate mode
[    1.171233] GICv3: 320 SPIs implemented
[    1.171597] GICv3: 0 Extended SPIs implemented
[    1.172048] GICv3: Distributor has no Range Selector support
[    1.172588] GICv3: 16 PPIs implemented
[    1.172978] GICv3: CPU0: found redistributor 0 region 0:0x00000000fd460000
[    1.173740] ITS [mem 0xfd440000-0xfd45ffff]
[    1.174208] ITS@0x00000000fd440000: allocated 8192 Devices @29d0000 (indirect, esz 8, psz 64K, shr 0)
[    1.175110] ITS@0x00000000fd440000: allocated 32768 Interrupt Collections @29e0000 (flat, esz 2, psz 64K, shr 0)
[    1.176072] ITS: using cache flushing for cmd queue
[    1.176825] GICv3: using LPI property table @0x00000000029f0000
[    1.177500] GIC: using cache flushing for LPI property table
[    1.178042] GICv3: CPU0: using allocated LPI pending table @0x0000000002a00000
[    1.207663] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    1.208255] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    1.209276] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    1.210925] Console: colour dummy device 80x25
[    1.211379] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=80000)
[    1.212352] pid_max: default: 32768 minimum: 301
[    1.212917] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    1.213627] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    1.215864] rcu: Hierarchical SRCU implementation.
[    1.217048] Platform MSI: interrupt-controller@fd440000 domain created
[    1.218054] PCI/MSI: /interrupt-controller@fd400000/interrupt-controller@fd440000 domain created
[    1.219141] EFI services will not be available.
[    1.219887] smp: Bringing up secondary CPUs ...
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
I/TC: Secondary CPU 2 initializing
I/TC: Secondary CPU 2 switching to normal world boot
I/TC: Secondary CPU 3 initializing
I/TC: Secondary CPU 3 switching to normal world boot
[    1.221627] Detected VIPT I-cache on CPU1
[    1.221662] GICv3: CPU1: found redistributor 100 region 0:0x00000000fd480000
[    1.221683] GICv3: CPU1: using allocated LPI pending table @0x0000000002a10000
[    1.221736] CPU1: Booted secondary processor 0x0000000100 [0x412fd050]
[    1.223095] Detected VIPT I-cache on CPU2
[    1.223124] GICv3: CPU2: found redistributor 200 region 0:0x00000000fd4a0000
[    1.223142] GICv3: CPU2: using allocated LPI pending table @0x0000000002a20000
[    1.223180] CPU2: Booted secondary processor 0x0000000200 [0x412fd050]
[    1.224489] Detected VIPT I-cache on CPU3
[    1.224515] GICv3: CPU3: found redistributor 300 region 0:0x00000000fd4c0000
[    1.224532] GICv3: CPU3: using allocated LPI pending table @0x0000000002a30000
[    1.224567] CPU3: Booted secondary processor 0x0000000300 [0x412fd050]
[    1.224663] smp: Brought up 1 node, 4 CPUs
[    1.232076] SMP: Total of 4 processors activated.
[    1.232530] CPU features: detected: Privileged Access Never
[    1.233056] CPU features: detected: User Access Override
[    1.233559] CPU features: detected: 32-bit EL0 Support
[    1.234044] CPU features: detected: Common not Private translations
[    1.234634] CPU features: detected: RAS Extension Support
[    1.235143] CPU features: detected: Data cache clean to the PoU not required for I/D coherence

// logs removed for being too long

[    2.117544] rockchip-pvtm fde00000.pvtm: pvtm@0 probed
[    2.118159] rockchip-pvtm fde80000.pvtm: pvtm@1 probed
[    2.118747] rockchip-pvtm fde90000.pvtm: pvtm@2 probed
[    2.119906] rockchip-system-monitor rockchip-system-monitor: system monitor probe
[    2.121212] arm-scmi firmware:scmi: Failed. SCMI protocol 22 not active.
[    2.122125] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    2.123361] fdd50000.serial: ttyS0 at MMIO 0xfdd50000 (irq = 24, base_baud = 1500000) is a 16550A
[    2.125109] fe650000.serial: ttyS1 at MMIO 0xfe650000 (irq = 71, base_baud = 1500000) is a 16550A
[    2.126565] fe670000.serial: ttyS3 at MMIO 0xfe670000 (irq = 72, base_baud = 1500000) is a 16550A
[    2.127886] fe680000.serial: ttyS4 at MMIO 0xfe680000 (irq = 73, base_baud = 1500000) is a 16550A
[    2.129179] fe690000.serial: ttyS5 at MMIO 0xfe690000 (irq = 74, base_baud = 1500000) is a 16550A
[    2.130486] fe6a0000.serial: ttyS6 at MMIO 0xfe6a0000 (irq = 75, base_baud = 1500000) is a 16550A
[    2.131758] fe6b0000.serial: ttyS7 at MMIO 0xfe6b0000 (irq = 76, base_baud = 1500000) is a 16550A
[    2.133056] fe6c0000.serial: ttyS8 at MMIO 0xfe6c0000 (irq = 77, base_baud = 1500000) is a 16550A
[    2.134402] fe6d0000.serial: ttyS9 at MMIO 0xfe6d0000 (irq = 78, base_baud = 1500000) is a 16550A
[    2.138222] random: crng init done
[    2.138919] rockchip-vop2 fe040000.vop: Adding to iommu group 8
[    2.146901] rockchip-vop2 fe040000.vop: [drm:vop2_bind] vp0 assign plane mask: 0x15, primary plane phy id: 4
[    2.147847] rockchip-vop2 fe040000.vop: [drm:vop2_bind] vp1 assign plane mask: 0x22, primary plane phy id: 5
[    2.148777] rockchip-vop2 fe040000.vop: [drm:vop2_bind] vp2 assign plane mask: 0x8, primary plane phy id: 3
[    2.150013] [drm] failed to init overlay plane Cluster0-win1
[    2.150589] [drm] failed to init overlay plane Cluster1-win1
[    2.151294] rockchip-drm display-subsystem: bound fe040000.vop (ops 0xffffffc0093e2a50)
[    2.152334] dwhdmi-rockchip fe0a0000.hdmi: Detected HDMI TX controller v2.11a with HDCP (DWC HDMI 2.0 TX PHY)

//removed part as its too long

[    2.609472] [BT_RFKILL]: Request irq for bt wakeup host
[    2.610084] [BT_RFKILL]: ** disable irq
[    2.610543] [BT_RFKILL]: bt_default device registered.
[    2.611166] Key type dns_resolver registered
[    2.612943] imx415 4-0037: driver version: 00.01.08
[    2.613469] imx415 4-0037:  Get hdr mode failed! no hdr default
[    2.614048] imx415 4-0037: detect imx415 lane 4
[    2.614533] imx415 4-0037: Failed to get power-gpios
[    2.615009] imx415 4-0037: could not get default pinstate
[    2.615521] imx415 4-0037: could not get sleep pinstate
[    2.616060] imx415 4-0037: supply dvdd not found, using dummy regulator
[    2.616883] imx415 4-0037: supply dovdd not found, using dummy regulator
[    2.617585] imx415 4-0037: supply avdd not found, using dummy regulator
[    2.626069] mmc0: Host Software Queue enabled
[    2.626519] mmc0: new HS200 MMC card at address 0001
[    2.627713] mmcblk0: mmc0:0001 AJTD4R 14.6 GiB
[    2.628392] mmcblk0boot0: mmc0:0001 AJTD4R partition 1 4.00 MiB
[    2.629231] mmcblk0boot1: mmc0:0001 AJTD4R partition 2 4.00 MiB
[    2.630116] mmcblk0rpmb: mmc0:0001 AJTD4R partition 3 4.00 MiB, chardev (236:0)
[    2.633933]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8
[    2.687012] imx415 4-0037: Unexpected sensor id(000000), ret(-5)
[    2.688370] xc7160 4-001b: T-chip firefly camera driver version: 00.01.04
[    2.689254] xc7160 4-001b: Failed to get power-gpios, maybe no use
[    2.689982] xc7160 4-001b: supply avdd not found, using dummy regulator
[    2.690741] xc7160 4-001b: supply dovdd not found, using dummy regulator
[    2.691419] xc7160 4-001b: supply dvdd not found, using dummy regulator
[    2.692095] xc7160 4-001b: could not get default pinstate
[    2.692609] xc7160 4-001b: could not get sleep pinstate
[    2.693139] xc7160 4-001b: Success to get xc7160 endpoint data lanes, dts uses 4 lanes
[    2.709524] xc7160 4-001b: write XC7160_REG_HIGH_SELECT failed
[    2.710436] xc7160: probe of 4-001b failed with error -5
[    2.711629] Loading compiled-in X.509 certificates
[    2.713775] pstore: Using crash dump compression: deflate
[    2.715361] rga: rga2, irq = 31, match scheduler
[    2.716500] rga: rga2 hardware loaded successfully, hw_version:3.2.63318.
[    2.717169] rga: rga2 probe successfully
[    2.717896] rga_iommu: IOMMU binding successfully, default mapping core[0x4]
[    2.718548] vendor storage:20190527 ret = 0
[    2.718742] rga: Module initialized. v1.3.1
[    2.741684] rockchip-pinctrl pinctrl: pin gpio3-9 already requested by fe680000.serial; cannot claim for fe010000.ethernet
[    2.742745] rockchip-pinctrl pinctrl: pin-105 (fe010000.ethernet) status -22
[    2.743467] rockchip-pinctrl pinctrl: could not request pin 105 (gpio3-9) from group gmac1m0-rx-bus2  on device rockchip-pinctrl
[    2.744559] rk_gmac-dwmac fe010000.ethernet: Error applying setting, reverse things back
[    2.745357] rk_gmac-dwmac: probe of fe010000.ethernet failed with error -22
[    2.747547] rockchip-pinctrl pinctrl: pin gpio2-3 already requested by fe6a0000.serial; cannot claim for fe2c0000.dwmmc
[    2.747636] mpp_rkvenc fdf40000.rkvenc: Adding to iommu group 5
[    2.748581] rockchip-pinctrl pinctrl: pin-67 (fe2c0000.dwmmc) status -22
[    2.749355] mpp_rkvenc fdf40000.rkvenc: probing start
[    2.749822] rockchip-pinctrl pinctrl: could not request pin 67 (gpio2-3) from group sdmmc1-bus4  on device rockchip-pinctrl
[    2.749828] dwmmc_rockchip fe2c0000.dwmmc: Error applying setting, reverse things back
[    2.750772] mpp_rkvenc fdf40000.rkvenc: bin=0
[    2.751383] dwmmc_rockchip: probe of fe2c0000.dwmmc failed with error -22
[    2.752117] mpp_rkvenc fdf40000.rkvenc: Failed to get leakage
[    2.753767] mpp_rkvenc fdf40000.rkvenc: pvtm = 87290, from nvmem
[    2.754344] mpp_rkvenc fdf40000.rkvenc: pvtm-volt-sel=1
[    2.755018] mpp_rkvenc fdf40000.rkvenc: avs=0
[    2.755552] mpp_rkvenc fdf40000.rkvenc: failed to find power_model node
[    2.756181] mpp_rkvenc fdf40000.rkvenc: failed to initialize power model
[    2.756833] mpp_rkvenc fdf40000.rkvenc: failed to get dynamic-coefficient
[    2.758288] mpp_rkvenc fdf40000.rkvenc: probing finish
[    2.759171] mpp_rkvdec2 fdf80200.rkvdec: Adding to iommu group 6
[    2.760012] mpp_rkvdec2 fdf80200.rkvdec: rkvdec, probing start
[    2.760907] mpp_rkvdec2 fdf80200.rkvdec: shared_niu_a is not found!
[    2.761505] rkvdec2_init:1022: No niu aclk reset resource define
[    2.762078] mpp_rkvdec2 fdf80200.rkvdec: shared_niu_h is not found!
[    2.762671] rkvdec2_init:1025: No niu hclk reset resource define
[    2.763433] mpp_rkvdec2 fdf80200.rkvdec: bin=0
[    2.763990] mpp_rkvdec2 fdf80200.rkvdec: leakage=54
[    2.764462] mpp_rkvdec2 fdf80200.rkvdec: leakage-volt-sel=0
[    2.765022] mpp_rkvdec2 fdf80200.rkvdec: pvtm = 87290, from nvmem
[    2.765604] mpp_rkvdec2 fdf80200.rkvdec: pvtm-volt-sel=1
[    2.766285] mpp_rkvdec2 fdf80200.rkvdec: avs=0
[    2.766850] mpp_rkvdec2 fdf80200.rkvdec: failed to find power_model node
[    2.767487] mpp_rkvdec2 fdf80200.rkvdec: failed to initialize power model
[    2.768130] mpp_rkvdec2 fdf80200.rkvdec: failed to get dynamic-coefficient
[    2.768912] mpp_rkvdec2 fdf80200.rkvdec: sram_start 0x00000000fdcc0000
[    2.769533] mpp_rkvdec2 fdf80200.rkvdec: rcb_iova 0x0000000010000000
[    2.770149] mpp_rkvdec2 fdf80200.rkvdec: sram_size 45056
[    2.770654] mpp_rkvdec2 fdf80200.rkvdec: rcb_size 65536
[    2.771152] mpp_rkvdec2 fdf80200.rkvdec: min_width 512
[    2.771691] mpp_rkvdec2 fdf80200.rkvdec: link mode probe finish
[    2.772319] mpp_rkvdec2 fdf80200.rkvdec: probing finish
[    2.774052] rockchip-iodomain fdc20000.syscon:io-domains: pmuio1(3300000 uV) supplied by vcc3v3_pmu
[    2.774230] mali fde60000.gpu: Kernel DDK version g18p0-01eac0
[    2.774997] rockchip-iodomain fdc20000.syscon:io-domains: pmuio2(3300000 uV) supplied by vcc3v3_pmu
[    2.775837] mali fde60000.gpu: bin=0
[    2.776497] rockchip-iodomain fdc20000.syscon:io-domains: vccio1(3300000 uV) supplied by vccio_acodec
[    2.776748] mali fde60000.gpu: leakage=8
[    2.777657] rockchip-iodomain fdc20000.syscon:io-domains: vccio3(3300000 uV) supplied by vccio_sd
[    2.777936] mali fde60000.gpu: pvtm = 87290, from nvmem
[    2.778860] rockchip-iodomain fdc20000.syscon:io-domains: vccio4(1800000 uV) supplied by vcc_1v8
[    2.779242] mali fde60000.gpu: pvtm-volt-sel=2
[    2.780203] rockchip-iodomain fdc20000.syscon:io-domains: vccio5(3300000 uV) supplied by vcc_3v3
[    2.780508] mali fde60000.gpu: soc version=0, speed=2
[    2.781379] rockchip-iodomain fdc20000.syscon:io-domains: vccio6(1800000 uV) supplied by vcc_1v8
[    2.782310] mali fde60000.gpu: avs=0
[    2.782706] rockchip-iodomain fdc20000.syscon:io-domains: vccio7(3300000 uV) supplied by vcc_3v3
[    2.782984] W : [File] : drivers/gpu/arm/bifrost/platform/rk/mali_kbase_config_rk.c; [Line] : 143; [Func] : kbase_platform_rk_init(); power-off-delay-ms not available.
[    2.784415] input: adc-keys as /devices/platform/adc-keys/input/input3
[    2.785772] mali fde60000.gpu: GPU identified as 0x2 arch 7.4.0 r1p0 status 0
[    2.786643] mali fde60000.gpu: No priority control manager is configured
[    2.787705] mali fde60000.gpu: No memory group manager is configured
[    2.790289] mali fde60000.gpu: l=0 h=2147483647 hyst=5000 l_limit=0 h_limit=0 h_table=0
[    2.792775] mali fde60000.gpu: Probed as mali0
[    2.794971] RKNPU fde40000.npu: Adding to iommu group 0
[    2.795974] RKNPU fde40000.npu: RKNPU: rknpu iommu is enabled, using iommu mode
[    2.796997] RKNPU fde40000.npu: can't request region for resource [mem 0xfde40000-0xfde4ffff]
[    2.798361] [drm] Initialized rknpu 0.9.3 20231121 for fde40000.npu on minor 1
[    2.799592] RKNPU fde40000.npu: bin=0
[    2.800027] RKNPU fde40000.npu: leakage=4
[    2.800445] RKNPU fde40000.npu: pvtm = 87290, from nvmem
[    2.800961] RKNPU fde40000.npu: pvtm-volt-sel=2
[    2.801401] RKNPU fde40000.npu: soc version=0, speed=2
[    2.802437] RKNPU fde40000.npu: avs=0
[    2.802977] RKNPU fde40000.npu: l=0 h=2147483647 hyst=5000 l_limit=0 h_limit=0 h_table=0
[    2.804312] RKNPU fde40000.npu: failed to find power_model node
[    2.804879] RKNPU fde40000.npu: RKNPU: failed to initialize power model
[    2.805507] RKNPU fde40000.npu: RKNPU: failed to get dynamic-coefficient
[    2.807453] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    2.815368] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'

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