B.T.W: I had this odd behauviour too where it started to boot once and the other time not. I expected it to be a classical capacitor problem, but maybe not.
I think I got mine working, at least for now. There are voltage regulators under small shields soldered to PCB. After reflowing components with soldering iron/hotair it started to turn on every time.
UPDATE:
After putting PCB in case its dead. Taking PCB out makes it alive again. I also noticed that addingnscews bend PCB a bit. So fixing don't have anything to do with VRMs. Applying heat close to CPU did the trick. So most likely there is cold/broken solder joint under CPU. I did quick dirty reflow of CPU for further testing
UPDATE 2:
Looks like reflow fixed it. Its in enclosure now, starting every time, everything is working. Did firmware update and connected to 5G network
Can you show a more precise place where you did heat it and did you use any substance or just heat? I think too it’s a voltage trouble, because I measured and compared earlier one booting device to an other non-booting one and there was voltage differencies at 1.8V.
What version was it? What version is it now?
This CB0401 tells us this:
“Machine model: Qualcomm Technologies, Inc. IPQ5018/AP-MP03.6-C1”
I used hot air gun 360 degrees 70% airflow, added some flux on edges of CPU and heated till solder on components close to CPU melted. Then I did heat on the back side of PCB, where CPU is.
So you need a hot air gun, or take it to repair shop, so that they reflow CPU for you.
On my router all voltages were okay. There are many voltage rails on this device 5.0V 3.8v 3.3v 2.2 2.0 1.8 1.35 1.2
I only did automatic firmware upgrade from administrator panel from 3.0.92(I think) -> 3.0.116
Thanks for the tip about reflowing, with the help from my SMD rework station I was able to keep the thing running, otherwise it crashes and bootloops as it is starting the wifi driver. I was able to observe that after setting uart_en=1 and now we are able to get to u-boot prompt finally too.
TL;DR:
- These things suffer from bad solder joints causing bootlooping or complete 'blackout'
- uart_en=0 kills all UART output after SBL (as opposed to many other Xiaomi models where it just disables input)
- Secure Boot appears to be enabled in U-Boot, If someone has guidance how to work with it i'm all ears
secure boot fuse is enabled
[secboot]: Secure boot is enabled!
do_bootmiwifi: do_boot_signedimg
Oh yeah and
[ 0.000000] Memory: 909696K/925696K available (3961K kernel code, 231K rwdata, 1732K rodata, 184K init, 596K bss, 16000K reserved, 0K cma-reserved)
Thats a whole 1GB of RAM, isn't it
Try rooting your device using Xmir-patcher. If that doesn't work on firmware 116, you can try downgrading to an earlier firmware.
Secure boot was enabled on the Linksys MX6200 as well but I’ve created a uboot script stored in a few uboot variables to circumvent it. It allows dual booting signed and non-signed images by checking the MBN header. See the commit message in my PR for more details:
Thanks. I’m only afraid it may loose some of those tiny components.
It makes sense the trouble is with those bigger components like SoC. Bending the mainboard will give them more force than to those small pieces.
Well that's what I wrote previously, problem was solder joints under SoC, reflow made it work again.
Instead of poking SoC to see if it moves, I was just looking if solder on components nearby melted, then heated 10-20sec more to be sure.
I did try by simply compressing the Soc while it was powered, but it did not help.
Of course it’s not a complete solution. I was only trying to find out if the trouble is there in my device too. But compressing SoC or any other bigger component did not help at all.
There seems to be a lot of these devices in a bootloop where it reboots while driving WiFi driver and device up. It sounds much like there is enough power to boot SoC, but booting the rest of it is too much. There has to be something wrong about power sourcing and it might be just anything.
Positioning is good, you dont touch SoC. Put some decent flux around edges of chip. Use big nozzle on hot air gun, so you won't make small components fly away and heat it from top till solder melts. Dont touch, dont compress IC, applying heat should be enough. Good if you watch some YouTube reflow tutorials and videos.
How much can it take heat without burning?
I have unit rooted with Serial/U-boot access and gathered some information:
Boot log (part of it, whole wont fit):
Format: Log Type - Time(microsec) - Message - Optional Info
Log Type: B - Since Boot(Power On Reset), D - Delta, S - Statistic
S - QC_IMAGE_VERSION_STRING=BOOT.BF.3.3.1.1-00067
S - IMAGE_VARIANT_STRING=MAACANAZA
S - OEM_IMAGE_VERSION_STRING=CRM
S - Boot Config, 0x000002c5
B - 127 - PBL, Start
B - 1560 - bootable_media_detect_entry, Start
B - 3348 - bootable_media_detect_success, Start
B - 3351 - elf_loader_entry, Start
B - 8451 - auth_hash_seg_entry, Start
B - 29426 - auth_hash_seg_exit, Start
B - 121151 - elf_segs_hash_verify_entry, Start
B - 190763 - PBL, End
B - 156160 - SBL1, Start
B - 217556 - GCC [RstStat:0x0, RstDbg:0x600000] WDog Stat : 0x4
B - 225730 - clock_init, Start
D - 7198 - clock_init, Delta
B - 233081 - boot_flash_init, Start
D - 14945 - boot_flash_init, Delta
B - 248117 - boot_config_data_table_init, Start
D - 4666 - boot_config_data_table_init, Delta - (575 Bytes)
B - 255834 - Boot Setting : 0x00000618
B - 262208 - CDT version:2,Platform ID:8,Major ID:4,Minor ID:0,Subtype:3
B - 268949 - sbl1_ddr_set_params, Start
B - 270382 - Pre_DDR_clock_init, Start
B - 276208 - Pre_DDR_clock_init, End
B - 918080 - do ddr sanity test, Start
D - 61 - do ddr sanity test, Delta
B - 922747 - Image Load, Start
D - 253150 - QSEE Image Loaded, Delta - (586580 Bytes)
B - 1176720 - Image Load, Start
D - 23943 - DEVCFG Image Loaded, Delta - (19992 Bytes)
B - 1200724 - Image Load, Start
D - 191296 - APPSBL Image Loaded, Delta - (440117 Bytes)
B - 1392111 - QSEE Execution, Start
D - 61 - QSEE Execution, Delta
B - 1398577 - SBL1, End
D - 1244918 - SBL1, Delta
S - Flash Throughput, 2459 KB/s (1047936 Bytes, 426077 us)
S - DDR Frequency, 800 MHz
S - Core 0 Frequency, 800 MHz
bootwait is on, bootdelay=3
### main_loop: bootcmd="bootmiwifi"
Hit any key to stop autoboot: 0
miwifi: check crash in rmem !
trigger button release!
secure boot fuse is enabled
[secboot]: Secure boot is enabled!
do_bootmiwifi: do_boot_signedimg
miwifi_get_os_index: flag_try_sys1_failed=3
miwifi_get_os_index: flag_try_sys2_failed=0
miwifi_get_os_index: flag_ota_reboot=0
miwifi_get_os_index: flag_last_success=0
miwifi_get_os_index: flag_boot_rootfs=0
miwifi_get_os_index: try_sys_failed=0, flag_boot_rootfs=0
miwifi_config_env: ox_idx = 0, ft_mode = 0
miwifi_config_env: flag_try_sys1_failed=4
miwifi_config_env: flag_ota_reboot=0
Erasing NAND...
Erasing at 0x4e0000 -- 100% complete.
Writing to NAND... OK
miwifi_bootargs: ubi.mtd=rootfs root=mtd:ubi_rootfs rootfstype=squashfs cnss2.bdf_integrated=0x24 cnss2.bdf_pci0=0xa0 rootwait uart_en=1
ubi0: attaching mtd1
ubi0: scanning is finished
ubi0: attached mtd1 (name "mtd=0", size 36 MiB)
ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi0: good PEBs: 288, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 949587656
ubi0: available PEBs: 59, total reserved PEBs: 229, PEBs reserved for bad PEB handling: 20
Read 0 bytes from volume kernel to 44000000
No size specified -> Using max size (3682304)
Read 0 bytes from volume ubi_rootfs to 42000028
No size specified -> Using max size (22347776)
## Loading kernel from FIT Image at 44000028 ...
Using 'config@mp03.6-c1' configuration
Trying 'kernel@1' kernel subimage
Description: ARM OpenWrt Linux-4.4.60
Type: Kernel Image
Compression: lzma compressed
Data Start: 0x4400010c
Data Size: 2105261 Bytes = 2 MiB
Architecture: ARM
OS: Linux
Load Address: 0x41208000
Entry Point: 0x41208000
Hash algo: crc32
Hash value: 82b34c31
Hash algo: sha1
Hash value: 0fdd6ebe4c3b597f84ebd808328d7ad692c811e5
Verifying Hash Integrity ... crc32+ sha1+ OK
## Loading fdt from FIT Image at 44000028 ...
Using 'config@mp03.6-c1' configuration
Trying 'fdt@mp03.6-c1' fdt subimage
Description: ARM OpenWrt qcom-ipq50xx-mpxx device tree blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x442d97e4
Data Size: 66346 Bytes = 64.8 KiB
Architecture: ARM
Hash algo: crc32
Hash value: 1aafc521
Hash algo: sha1
Hash value: ba850debcd17c55e721672955426ae130ade4cfd
Verifying Hash Integrity ... crc32+ sha1+ OK
Booting using the fdt blob at 0x442d97e4
Uncompressing Kernel Image ... OK
Loading Device Tree to 4a3ec000, end 4a3ff329 ... OK
Could not find PCI in device tree
Using machid 0x8040003 from environment
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.60 (jenkins@a5154435a292) (gcc version 5.5.0 (OpenWrt GCC 5.5.0 unknown) ) #0 SMP PREEMPT Thu May 18 07:49:35 2023
[ 0.000000] CPU: ARMv7 Processor [51af8014] revision 4 (ARMv7), cr=10c0383d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Qualcomm Technologies, Inc. IPQ5018/AP-MP03.6-C1
[ 0.000000] Ignoring memory range 0x40000000 - 0x41000000
[ 0.000000] Reserved memory: created DMA memory pool at 0x50100000, size 9 MiB
[ 0.000000] Reserved memory: initialized node dma_pool1@50100000, compatible id shared-dma-pool
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] PERCPU: Embedded 10 pages/cpu @be6ce000 s11788 r8192 d20980 u65536
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 229156
[ 0.000000] Kernel command line: ubi.mtd=rootfs root=mtd:ubi_rootfs rootfstype=squashfs cnss2.bdf_integrated=0x24 cnss2.bdf_pci0=0xa0 rootwait uart_en=1 swiotlb=1 coherent_pool=2M
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 909696K/925696K available (3961K kernel code, 231K rwdata, 1732K rodata, 184K init, 596K bss, 16000K reserved, 0K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xbf800000 - 0xff800000 (1024 MB)
[ 0.000000] lowmem : 0x80000000 - 0xbf000000 (1008 MB)
[ 0.000000] modules : 0x7f000000 - 0x80000000 ( 16 MB)
[ 0.000000] .text : 0x80208000 - 0x80797804 (5695 kB)
[ 0.000000] .init : 0x80798000 - 0x807c6000 ( 184 kB)
[ 0.000000] .data : 0x807c6000 - 0x807ffd58 ( 232 kB)
[ 0.000000] .bss : 0x807ffd58 - 0x80894f98 ( 597 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] GICv2m: Node v2m: range[0xb00a000:0xb00affc], SPI[448:480]
[ 0.000000] GICv2m: Node v2m: range[0xb00b000:0xb00bffc], SPI[480:512]
[ 0.000000] Architected cp15 timer(s) running at 24.00MHz (virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000005] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000017] Switching to timer-based delay loop, resolution 41ns
[ 0.000598] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.000615] pid_max: default: 4096 minimum: 301
[ 0.000725] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000738] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001376] Initializing cgroup subsys io
[ 0.001401] Initializing cgroup subsys memory
[ 0.001434] Initializing cgroup subsys devices
[ 0.001449] Initializing cgroup subsys freezer
[ 0.001461] Initializing cgroup subsys net_cls
[ 0.001479] Initializing cgroup subsys pids
[ 0.001522] CPU: Testing write buffer coherency: ok
[ 0.001976] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.002033] Setting up static identity map for 0x41208200 - 0x41208234
[ 0.051531] MSM Memory Dump base table set up
[ 0.051566] MSM Memory Dump apps data table set up
[ 0.080366] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.080461] Brought up 2 CPUs
[ 0.080481] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[ 0.080487] CPU: All CPU(s) started in SVC mode.
[ 0.097545] VFP support v0.3: implementor 51 architecture 3 part 40 variant 3 rev 4
[ 0.097775] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.097801] futex hash table entries: 16 (order: -2, 1024 bytes)
[ 0.098040] pinctrl core: initialized pinctrl subsystem
[ 0.099169] NET: Registered protocol family 16
[ 0.100614] DMA: preallocated 2048 KiB pool for atomic coherent allocations
[ 0.101493] NET: Registered protocol family 42
[ 0.106309] qcom,gcc-ipq5018 1800000.gcc: Registered ipq5018 GCC clocks provider
[ 0.110778] irq: no irq domain found for /soc/smp2p-wcss/slave-kernel !
[ 0.116540] irq: no irq domain found for /soc/pinctrl@1000000 !
[ 0.125574] CPU: IPQ5018, SoC Version: 1.1
[ 0.134788] pps_core: LinuxPPS API ver. 1 registered
[ 0.134802] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.134845] PTP clock support registered
[ 0.137502] clocksource: Switched to clocksource arch_sys_counter
[ 0.139609] NET: Registered protocol family 2
[ 0.140563] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.140655] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.140797] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.140872] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.140911] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.141143] NET: Registered protocol family 1
[ 0.149260] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.149274] squashfs: patched 4.0 (2020/11/10) Oever Gonzalez
[ 0.149291] jffs2: version 2.2 (NAND) (SUMMARY) (ZLIB) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.151164] io scheduler noop registered
[ 0.151185] io scheduler deadline registered (default)
[ 0.153574] 80000000.pci supply vdda not found, using dummy regulator
[ 0.153672] 80000000.pci supply vdda_phy not found, using dummy regulator
[ 0.153737] 80000000.pci supply vdda_refclk not found, using dummy regulator
[ 0.155600] PCI host bridge /soc/pci@80000000 ranges:
[ 0.155636] IO 0x80200000..0x802fffff -> 0x80200000
[ 0.155652] MEM 0x80300000..0x902fffff -> 0x80300000
[ 1.299217] qcom-pcie 80000000.pci: phy link never came up
[ 1.300795] qcom-pcie 80000000.pci: hostinit failed
[ 1.300807] PCIe: RC0 is not enabled during bootup;it will be enumerated upon client request
[ 1.301182] a0000000.pci supply vdda not found, using dummy regulator
[ 1.301261] a0000000.pci supply vdda_phy not found, using dummy regulator
[ 1.301331] a0000000.pci supply vdda_refclk not found, using dummy regulator
[ 1.302149] PCI host bridge /soc/pci@a0000000 ranges:
[ 1.302184] IO 0xa0200000..0xa02fffff -> 0xa0200000
[ 1.302199] MEM 0xa0300000..0xb02fffff -> 0xa0300000
[ 1.549071] qcom-pcie a0000000.pci: link up
[ 1.549247] qcom-pcie a0000000.pci: PCI host bridge to bus 0001:00
[ 1.549266] pci_bus 0001:00: root bus resource [bus 00-ff]
[ 1.549278] pci_bus 0001:00: root bus resource [mem 0xa0300000-0xb02fffff]
[ 1.549634] PCI: bus0: Fast back to back transfers disabled
[ 1.549651] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.550583] PCI: bus1: Fast back to back transfers disabled
[ 1.550642] pci 0001:00:00.0: BAR 8: assigned [mem 0xa0400000-0xa05fffff]
[ 1.550656] pci 0001:00:00.0: BAR 9: assigned [mem 0xa0600000-0xa07fffff 64bit pref]
[ 1.550668] pci 0001:00:00.0: BAR 0: assigned [mem 0xa0300000-0xa0300fff 64bit]
[ 1.550685] pci 0001:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.550695] pci 0001:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.550711] pci 0001:01:00.0: BAR 0: assigned [mem 0xa0400000-0xa05fffff 64bit]
[ 1.550758] pci 0001:00:00.0: PCI bridge to [bus 01]
[ 1.550772] pci 0001:00:00.0: bridge window [mem 0xa0400000-0xa05fffff]
[ 1.550783] pci 0001:00:00.0: bridge window [mem 0xa0600000-0xa07fffff 64bit pref]
[ 1.550852] PCIe: RC1 enabled during bootup
[ 1.556199] TZ Log : Will warn on Access Violation, as paniconaccessviolation is not set
[ 1.556774] 58000.qcom,msm-eud: ttyEUD0 at MMIO 0x0 (irq = 156, base_baud = 0) is a EUD UART
[ 1.557873] Registered Sucessfully
[ 1.558473] msm_serial 78af000.serial: msm_serial: detected port #0
[ 1.558532] msm_serial 78af000.serial: uartclk = 1843199
[ 1.558594] 78af000.serial: ttyMSM0 at MMIO 0x78af000 (irq = 20, base_baud = 115199) is a MSM
[ 1.558627] msm_serial: console setup on port #0
[ 2.352243] console [ttyMSM0] enabled
[ 2.357339] msm_serial: driver initialized
[ 2.360939] msm_serial_hsl_init: driver initialized
[ 2.366394] phase not found in dts, falling to 50MHz
[ 2.369256] QPIC platform data not populated
[ 2.374479] QPIC controller hw version Major:2, Minor:1
[ 2.378700] QPIC controller support serial nand.
[ 2.383960] nand: device found, Manufacturer ID: 0xc8, Chip ID: 0x11
[ 2.388515] nand: GigaDevice F50D1G41LB(2M) SPI NAND 1G 1.8V
[ 2.394818] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[ 2.400737] 21 ofpart partitions found on MTD device qcom_nand.0
[ 2.407871] Creating 21 MTD partitions on "qcom_nand.0":
[ 2.414006] 0x000000000000-0x000000080000 : "0:SBL1"
[ 2.420749] 0x000000080000-0x000000100000 : "0:MIBIB"
[ 2.425668] 0x000000100000-0x000000140000 : "0:BOOTCONFIG"
[ 2.430411] 0x000000140000-0x000000180000 : "0:BOOTCONFIG1"
[ 2.435755] 0x000000180000-0x000000280000 : "0:QSEE"
[ 2.441906] 0x000000280000-0x000000380000 : "0:QSEE_1"
[ 2.447082] 0x000000380000-0x0000003c0000 : "0:DEVCFG"
[ 2.451475] 0x0000003c0000-0x000000400000 : "0:DEVCFG_1"
[ 2.456532] 0x000000400000-0x000000440000 : "0:CDT"
[ 2.462096] 0x000000440000-0x000000480000 : "0:CDT_1"
[ 2.466644] 0x000000480000-0x000000500000 : "0:APPSBLENV"
[ 2.472106] 0x000000500000-0x000000640000 : "0:APPSBL"
[ 2.477988] 0x000000640000-0x000000780000 : "0:APPSBL_1"
[ 2.483019] 0x000000780000-0x000000880000 : "0:ART"
[ 2.488369] 0x000000880000-0x000000900000 : "0:TRAINING"
[ 2.492509] 0x000000900000-0x000000980000 : "bdata"
[ 2.498096] 0x000000980000-0x000000a00000 : "crash"
[ 2.502691] 0x000000a00000-0x000000a80000 : "crash_syslog"
[ 2.507573] 0x000000a80000-0x000002e80000 : "rootfs"
[ 2.540228] mtd: device 18 (rootfs) set to be root filesystem
[ 2.540526] mtdsplit: no squashfs found in "rootfs"
[ 2.544969] 0x000002e80000-0x000005280000 : "rootfs_1"
[ 2.578090] 0x000005280000-0x000007d80000 : "overlay"
[ 2.612934] libphy: Fixed MDIO Bus: probed
[ 2.833482] qca-mdio 88000.mdio: Could not find phy-reset-gpio
[ 2.833625] libphy: qca_mdio: probed
[ 2.838907] qca-mdio 88000.mdio: qca-mdio driver was registered
[ 3.282397] qca-mdio 90000.mdio: Could not find phy-reset-gpio
[ 3.282559] libphy: qca_mdio: probed
[ 3.287668] qca-mdio 90000.mdio: qca-mdio driver was registered
[ 3.401212] tun: Universal TUN/TAP device driver, 1.6
[ 3.401236] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 3.405318] cnss: INFO: IPC Logging is disabled!
[ 3.411501] cnss[27]: INFO: Disabling regdb support for QCN9000_PCI0
[ 3.416408] cnss[27]: INFO: Platform driver probed successfully. plat bd998010 tgt 0x1104
[ 3.422633] cnss[2]: INFO: Disabling regdb support for QCA5018
[ 3.430753] cnss[2]: INFO: Platform driver probed successfully. plat bd9a8010 tgt 0xfffc
[ 3.436730] cnss[27]: INFO: PCI device be1a9800 probed successfully
[ 3.446556] qcom-tsens 4a8000.thermal-sensor: tsens calibration failed
[ 3.455084] qcom-q6v5-wcss-pil cd00000.qcom_q6v5_wcss: ssr registeration success qcom_q6v5_wcss
[ 3.457149] remoteproc remoteproc0: cd00000.qcom_q6v5_wcss is available
[ 3.466918] Initializing XFRM netlink socket
[ 3.473147] NET: Registered protocol family 10
[ 3.477893] NET: Registered protocol family 17
[ 3.481087] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 3.485487] Bridge firewalling registered
[ 3.498261] 8021q: 802.1Q VLAN Support v1.8
[ 3.502465] Registering SWP/SWPB emulation handler
[ 3.509190] ubi0: attaching mtd18
[ 3.668225] ubi0: scanning is finished
[ 3.674872] ubi0: attached mtd18 (name "rootfs", size 36 MiB)
[ 3.674899] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 3.679646] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 3.686360] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 3.693244] ubi0: good PEBs: 288, bad PEBs: 0, corrupted PEBs: 0
[ 3.700007] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[ 3.706242] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 949587656
[ 3.713289] ubi0: available PEBs: 59, total reserved PEBs: 229, PEBs reserved for bad PEB handling: 20
[ 3.722260] ubi0: background thread "ubi_bgt0d" started, PID 62
[ 3.733224] hctosys: unable to open rtc device (rtc0)
[ 3.761045] crash_kernel_init, res rsvd1, 50a00000, 100000, /reserved-memory/rsvd1@50a00000
[ 3.761084] mtd dev crash, size 0x80000
[ 3.769084] crash_kernel_init, crash init, res->start:50a00000, crash_buf:0xc1a00000, crash_buf_len 0x7ffe4, crash_avail_sz 0x80000
[ 3.772629] Crash kernel dumper registered ok!
[ 3.784663] crash_syslog_init, res rsvd2, 50b00000, 100000, /reserved-memory/rsvd2@50b00000
[ 3.789299] mtd dev crash_syslog, size 0x80000
[ 3.798478] crash_syslog_init, crash init, crash_buf_len 0x3ffe4, crash_avail_sz 0x40000
[ 3.802590] Crash syslog dumper register ok!
[ 3.814924] VFS: Mounted root (squashfs filesystem) readonly on device 31:22.
[ 3.815548] Freeing unused kernel memory: 184K (80798000 - 807c6000)
[ 4.358993] init: Console is alive
[ 4.359256] init: - watchdog -
[ 4.520130] random: nonblocking pool is initialized
[ 6.128855] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 6.164636] usbcore: registered new interface driver usbfs
[ 6.164728] usbcore: registered new interface driver hub
[ 6.169338] usbcore: registered new device driver usb
[ 6.177313] Button Hotplug driver version 0.4.1
[ 6.188910] SCSI subsystem initialized
[ 6.193029] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 6.193956] ehci-platform: EHCI generic platform driver
[ 6.422217] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.422276] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 6.426787] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220fe65 hci version 0x110 quirks 0x00010010
[ 6.434254] xhci-hcd xhci-hcd.0.auto: irq 214, io mem 0x08a00000
[ 6.443586] hub 1-0:1.0: USB hub found
[ 6.449174] hub 1-0:1.0: 1 port detected
[ 6.452973] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.456726] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 6.462192] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 6.470255] hub 2-0:1.0: USB hub found
[ 6.478026] hub 2-0:1.0: 1 port detected
[ 6.488935] usbcore: registered new interface driver usb-storage
[ 6.490362] usbcore: registered new interface driver uas
[ 6.494171] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 6.501404] init: - preinit -
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[ 9.957956] mount_root: mounting /dev/root
[ 10.649482] ubi1: attaching mtd20
[ 10.831590] ubi1: scanning is finished
[ 10.838121] ubi1: attached mtd20 (name "overlay", size 43 MiB)
[ 10.838148] ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 10.842840] ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 10.849745] ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 10.856556] ubi1: good PEBs: 344, bad PEBs: 0, corrupted PEBs: 0
[ 10.863356] ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
[ 10.869596] ubi1: max/mean erase counter: 4/1, WL threshold: 4096, image sequence number: 850571473
[ 10.876612] ubi1: available PEBs: 0, total reserved PEBs: 344, PEBs reserved for bad PEB handling: 20
[ 10.885602] ubi1: background thread "ubi_bgt1d" started, PID 125
UBI device number 1, total 344 LEBs (43679744 bytes, 41.6 MiB), available 0 LEBs (0 bytes), LEB size 126976 bytes (124.0 KiB)
ubimkvol: error!: UBI device does not have free logical eraseblocks
[ 10.953766] UBIFS (ubi1:0): background thread "ubifs_bgt1_0" started, PID 136
[ 10.980588] UBIFS (ubi1:0): recovery needed
[ 11.062219] UBIFS (ubi1:0): recovery completed
[ 11.062346] UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "data"
[ 11.065561] UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 11.072818] UBIFS (ubi1:0): FS size: 39362560 bytes (37 MiB, 310 LEBs), journal size 2031616 bytes (1 MiB, 16 LEBs)
[ 11.082766] UBIFS (ubi1:0): reserved for root: 1859191 bytes (1815 KiB)
[ 11.093005] UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID 21B89CBE-339F-4D27-9099-56470F479161, small LPT model
131072+0 records in
131072+0 records out
131072 bytes (128.0KB) copied, 0.676835 seconds, 189.1KB/s
ln: /lib/firmware/IPQ5018/caldata.bin: File exists
131072+0 records in
131072+0 records out
131072 bytes (128.0KB) copied, 0.675912 seconds, 189.4KB/s
ln: /lib/firmware/qcn9000/caldata_1.bin: File exists
[ 12.562562] urandom-seed: Seed file not found (/etc/urandom.seed)
do_mount_bind_etc...
[ 13.254016] procd: - early -
[ 13.254160] procd: - watchdog -
[ 13.849524] procd: - watchdog -
[ 13.849842] procd: - ubus -
[ 13.905943] procd: - init -
Please press Enter to activate this console.
/etc/rc.d/S00sysfixtime: Thu May 18 09:57:30 UTC 2023
/etc/rc.d/S00wifi_fw_mount: 131072+0 records in
/etc/rc.d/S00wifi_fw_mount: 131072+0 records out
/etc/rc.d/S00wifi_fw_mount: 131072 bytes (128.0KB) copied, 0.686563 seconds, 186.4KB/s
/etc/rc.d/S00wifi_fw_mount: ln: /lib/firmware/IPQ5018/caldata.bin: File exists
/etc/rc.d/S00wifi_fw_mount: 131072+0 records in
/etc/rc.d/S00wifi_fw_mount: 131072+0 records out
/etc/rc.d/S00wifi_fw_mount: 131072 bytes (128.0KB) copied, 0.679072 seconds, 188.5KB/s
/etc/rc.d/S00wifi_fw_mount: ln: /lib/firmware/qcn9000/caldata_1.bin: File exists
/etc/rc.d/S03cgroup_init: mount: mounting none on /dev/cgroup/mem failed: Resource busy
/etc/rc.d/S03cgroup_init: mount: mounting none on /dev/cgroup/net_cls failed: Resource busy
/etc/rc.d/S03cgroup_init: mount: mounting none on /dev/cgroup/cpu failed: Resource busy
[ 15.893648] kmodloader: loading kernel modules from /etc/modules.d/*
[ 15.921499] cfg80211: World regulatory domain updated:
[ 15.921527] cfg80211: DFS Master region: unset
[ 15.925524] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 15.930196] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 15.939714] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 15.948142] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 15.949827] nf_conntrack version 0.5.0 (14216 buckets, 40000 max)
[ 15.953280] PPP generic driver version 2.4.2
[ 15.971140] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 15.975448] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 15.984984] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 15.994417] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.002471] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 18.768490] ssdk_switch_device_num_init[1166]:INFO:ess-switch dts node number: 2
[ 18.768537] ssdk_dt_get_switch_node[977]:INFO:ess-switch DT exist!
[ 18.774947] ssdk_dt_parse_access_mode[863]:INFO:switch_access_mode: local bus
[ 18.780979] ssdk_dt_parse_access_mode[876]:INFO:switchreg_base_addr: 0x39c00000
[ 18.788171] ssdk_dt_parse_access_mode[877]:INFO:switchreg_size: 0x200000
[ 18.795261] ssdk_dt_parse_mac_mode[295]:INFO:mac mode = 0xf
[ 18.802221] ssdk_dt_parse_mac_mode[301]:INFO:mac mode1 doesn't exit!
[ 18.807521] ssdk_dt_parse_mac_mode[310]:INFO:mac mode2 doesn't exit!
[ 18.814135] ssdk_dt_parse_port_bmp[764]:INFO:port_bmp doesn't exist!
[ 18.820474] ssdk_dt_parse_uniphy[332]:INFO:ess-uniphy DT exist!
[ 18.826776] ssdk_dt_parse_led[950]:INFO:current dts led_source_num is 1
[ 18.832444] ssdk_plat_init start
[ 21.247526] ssdk_mp_reset_init[739]:INFO:MP reset successfully!
[ 21.247592] ssdk_gcc_clock_init[1044]:INFO:SSDK gcc clock init successfully!
[ 21.253700] mpge_phy_api_ops_init[1089]:INFO:qca probe mpge phy driver succeeded!
[ 21.260038] regi_init[3941]:INFO:Initializing SCOMPHY!
[ 22.391543] _adpt_mp_uniphy_clk_output_ctrl_set[236]:INFO:uniphy will output clock as 25000000Hz
[ 22.391748] ssdk_led_init[152]:INFO:ssdk_led_mode:3, ssdk_led_map:ffc, ssdk_led_src_id:0
[ 22.399529] ssdk_switch_register[1731]:INFO:Chip version 0xee
[ 22.407502] qca_link_polling_select[1335]:INFO:link-polling-required node does not exist
[ 22.413105] ssdk_switch_register[1765]:INFO:polling is selected
[ 22.421285] regi_init[3951]:INFO:Initializing SCOMPHY Done!!
[ 22.426935] ssdk_dt_get_switch_node[977]:INFO:ess-switch DT exist!
[ 22.432831] ssdk_dt_parse_access_mode[863]:INFO:switch_access_mode: mdio
[ 22.438814] ssdk_dt_parse_mac_mode[292]:INFO:mac mode doesn't exit!
[ 22.445654] ssdk_dt_parse_mac_mode[301]:INFO:mac mode1 doesn't exit!
[ 22.451660] ssdk_dt_parse_mac_mode[310]:INFO:mac mode2 doesn't exit!
[ 22.458277] ssdk_dt_parse[1068]:INFO:switch node is qca83xx!
[ 22.464577] ssdk_plat_init start
[ 22.534130] f1_phy_api_ops_init[1517]:INFO:qca probe f1 phy driver succeeded!
[ 22.534154] regi_init[3899]:INFO:Initializing ISISC!!
[ 22.540257] /soc/ess-instance/ess-switch1@1: could not get #gpio-cells for /reserved-memory/bt@7000000
[ 22.957514] qca_ar8327_gpio_reset[3513]:INFO:GPIO39 reset switch done
[ 22.957697] ssdk_switch_register[1739]:INFO:Chip version 0x1302
[ 22.962944] qca_link_polling_select[1335]:INFO:link-polling-required node does not exist
[ 22.968679] ssdk_switch_register[1765]:INFO:polling is selected
[ 23.993874] qca_ar8327_hw_init[711]:INFO:AR8327_REG_LED_CTRL_0=0xcc35cff5
[ 24.617506] regi_init[3904]:INFO:Initializing ISISC Done!!
[ 24.617679] init port map proc seccess!regi_init[3982]:INFO:qca-ssdk module init succeeded!
[ 24.632444] GMAC1(bd5c6c80) Invalid MAC@ - using aa:91:c3:da:0d:66
[ 24.634076] GMAC2(bb8d8480) Invalid MAC@ - using c6:79:f0:84:69:71
[ 24.639096] **********************************************************
[ 24.643679] * NSS Data Plane driver
[ 24.650305] **********************************************************
[ 24.666627] l2tp_core: L2TP core driver, V2.0
[ 24.667973] l2tp_netlink: L2TP netlink interface
[ 25.013735] nss_driver - fw of size 774104 bytes copied to load addr: 40000000, nss_id : 0
[ 25.015202] Supported Frequencies -
[ 25.020935] 850 MHz 1 GHz
[ 25.026520]
[ 25.027429] 7f55b900: set sdma bd957400
[ 25.029222] node size 2 # items 4
[ 25.032433] memory: 40000000 1073741824 (avl 958631936) items 4 active_cores 1
[ 25.035910] addr/size storage words 2 2 # words 4 in DTS, ddr size 1000000
[ 25.043055] 7f55b900: NSS core 0 DDR from 40000000 to 41000000
[ 25.050059] 7f55b900: meminfo init succeed
[ 25.061727] nat46: module (version 8ff2ae59ec9840a7b8b45f976c51cae80abe0226) loaded.
[ 25.063024] gre: GRE over IPv4 demultiplexor driver
[ 25.070198] ip_gre: GRE over IPv4 tunneling driver
[ 25.084268] node size 2 # items 4
[ 25.084301] memory: 40000000 1073741824 (avl 958697472) items 4 active_cores 1
[ 25.086575] addr/size storage words 2 2 # words 4 in DTS, ddr size 1000000
[ 25.093815] 7f55b900: nss core 0 booted successfully
[ 25.103750] ip6_gre: GRE over IPv6 tunneling driver
[ 25.121802] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[ 25.138767] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 25.147911] rmnet_nss_init(): initializing rmnet_nss
[ 26.118631] Netfilter messages via NETLINK v0.30.
[ 26.120811] ip_set: protocol 6
[ 30.468711] i2c /dev entries driver
[ 31.528752] NET: Registered protocol family 24
[ 31.859239] PPTP driver version 0.8.5
[ 32.090056] diag: IPC Logging disabled
[ 32.091109] TRACK: P[0] PMask[4]
[ 32.092691] TRACK: P[1] PMask[4]
[ 32.096074] TRACK: P[2] PMask[4]
[ 32.099870] TRACK: P[3] PMask[4]
[ 32.102577] nik 4097 info->svc_id
[ 32.529961] QCA multicast snooping installed successfully
[ 32.770271] cannot find nss-macsec0 node
[ 32.770363] nss-macsec1 DT exist!
[ 32.773348] cannot find nss-macsec2 node
[ 32.776459] nss_macsec init success
[ 33.358662] u32 classifier
[ 33.358683] input device check on
[ 34.437261] mhi_init Quectel_Linux_PCIE_MHI_Driver_V1.3.1
[ 34.800918] arp_tables: (C) 2002 David S. Miller
[ 34.804928] usbcore: registered new interface driver cdc_wdm
[ 34.807952] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 34.815620] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[ 34.851808] nf_conntrack_rtsp v0.6.21 loading
[ 34.975591] nf_nat_rtsp v0.6.21 loading
[ 34.983795] PPP MPPE Compression module registered
[ 34.996491] usbcore: registered new interface driver usbserial
[ 34.996766] usbcore: registered new interface driver usbserial_generic
[ 35.001678] usbserial: USB Serial support registered for generic
[ 35.020713] ipt: xt_cgroup_MARK installed ok.
[ 35.053664] xt_time: kernel timezone is -0000
[ 35.070968] usbcore: registered new interface driver qmi_wwan
[ 35.077153] usbcore: registered new interface driver option
[ 35.077429] usbserial: USB Serial support registered for GSM modem (1-port)
[ 35.083466] usbcore: registered new interface driver qcserial