decrease BBB boot time

I’m trying to get the boot time reduced. I’ve downloaded and flashed the image from here. I have it to around 35 seconds after removing the initrd.img and disabling bb-usb-gadgets, avahi-daemon, iwd, wtmpdb-update-boot, and nginx services. Does anyone know what else I can remove?

systemd-analyze blame:

14.501s dev-mmcblk0p3.device
 5.722s user@0.service
 5.268s systemd-udev-trigger.service
 4.290s systemd-networkd.service
 3.710s systemd-logind.service
 3.584s systemd-resolved.service
 3.154s e2scrub_reap.service
 3.067s bbbio-set-sysconf.service
 2.919s sys-kernel-debug.mount
 2.885s sys-kernel-tracing.mount
 2.878s run-lock.mount
 2.835s ssh.service
 2.833s dev-mqueue.mount
 2.831s keyboard-setup.service
 2.780s kmod-static-nodes.service
 2.718s modprobe@configfs.service
 2.674s modprobe@drm.service
 2.648s systemd-timesyncd.service
 2.614s modprobe@efi_pstore.service
 2.483s modprobe@fuse.service
 2.371s systemd-fsck-root.service
 2.362s networking.service
 2.215s dbus.service
 2.002s systemd-binfmt.service
 2.001s systemd-journal-flush.service
 1.856s systemd-journald.service
 1.778s systemd-modules-load.service
 1.688s bb-symlinks.service
 1.664s systemd-network-generator.service
 1.653s systemd-networkd-persistent-storage.service
 1.610s systemd-tmpfiles-setup.service
 1.595s systemd-udevd.service
 1.477s systemd-user-sessions.service
 1.475s cockpit.socket
 1.406s systemd-udev-load-credentials.service
 1.315s systemd-sysctl.service
 1.282s systemd-tmpfiles-setup-dev-early.service
 1.264s systemd-tmpfiles-setup-dev.service
 1.137s systemd-remount-fs.service
 1.030s proc-sys-fs-binfmt_misc.mount
  980ms sys-kernel-config.mount
  966ms systemd-random-seed.service
  824ms sys-fs-fuse-connections.mount
  784ms systemd-fsck@dev-mmcblk0p1.service
  735ms dev-mmcblk0p2.swap
  731ms ufw.service
  687ms console-setup.service
  620ms user-runtime-dir@0.service
  490ms ifupdown-pre.service
  454ms systemd-zram-setup@zram0.service
  304ms dev-zram0.swap
  279ms boot-firmware.mount

dmesg:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 6.18.33-bone36 (voodoo@rpi4b4g-02) (gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44) #1 SMP PREEMPT Tue May 26 04:26:07 UTC 2026
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: TI AM335x BeagleBone Black
[    0.000000] Malformed early option 'earlycon'
[    0.000000] Memory policy: Data cache writeback
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 48 MiB at 0x9c800000
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000080000000-0x000000009fefffff]
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x000000009fefffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000009fefffff]
[    0.000000] On node 0, zone Normal: 256 pages in unavailable ranges
[    0.000000] OF: reserved mem: Reserved memory: No reserved-memory node in the DT
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon)
[    0.000000] percpu: Embedded 20 pages/cpu s51852 r8192 d21876 u81920
[    0.000000] pcpu-alloc: s51852 r8192 d21876 u81920 alloc=20*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p3 ro rootfstype=ext4 rootwait fsck.repair=yes earlycon coherent_pool=1M net.ifnames=0 lpj=1990656 rng_core.default_quality=100
[    0.000000] printk: log buffer data + meta data: 131072 + 409600 = 540672 bytes
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 130816
[    0.000000] allocated 531456 bytes of page_ext
[    0.000000] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[    0.000000] SLUB: HWalign=16, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] ftrace: allocating 60518 entries in 178 pages
[    0.000000] ftrace: allocated 178 pages with 4 groups
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] 	Rude variant of Tasks RCU enabled.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] RCU Tasks: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[    0.000000] RCU Tasks Rude: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[    0.000000] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 interrupts
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] TI gptimer clocksource: always-on /ocp/interconnect@44c00000/segment@200000/target-module@31000
[    0.000002] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[    0.000024] clocksource: dmtimer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000423] TI gptimer clockevent: 24000000 Hz at /ocp/interconnect@48000000/segment@0/target-module@40000
[    0.002019] Console: colour dummy device 80x25
[    0.002119] Calibrating delay loop (skipped) preset value.. 995.32 BogoMIPS (lpj=1990656)
[    0.002139] CPU: Testing write buffer coherency: ok
[    0.002240] CPU0: Spectre v2: using BPIALL workaround
[    0.002250] pid_max: default: 32768 minimum: 301
[    0.007536] LSM: initializing lsm=capability,landlock,yama,apparmor,tomoyo,bpf,ima,evm
[    0.010018] landlock: Up and running.
[    0.010026] Yama: becoming mindful.
[    0.010559] AppArmor: AppArmor initialized
[    0.010733] TOMOYO Linux initialized
[    0.011879] LSM support for eBPF active
[    0.013984] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.014008] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.025394] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.025453] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    0.027662] Setting up static identity map for 0x80100000 - 0x80100054
[    0.027966] rcu: Hierarchical SRCU implementation.
[    0.027975] rcu: 	Max phase no-delay instances is 1000.
[    0.029773] EFI services will not be available.
[    0.030239] smp: Bringing up secondary CPUs ...
[    0.030281] smp: Brought up 1 node, 1 CPU
[    0.030293] SMP: Total of 1 processors activated (995.32 BogoMIPS).
[    0.030305] CPU: All CPU(s) started in SVC mode.
[    0.030628] Memory: 440004K/523264K available (13312K kernel code, 2130K rwdata, 6852K rodata, 1024K init, 517K bss, 31256K reserved, 49152K cma-reserved, 0K highmem)
[    0.032072] devtmpfs: initialized
[    0.057698] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.058673] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.058735] posixtimers hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.058773] futex hash table entries: 256 (16384 bytes on 1 NUMA nodes, total 16 KiB, linear).
[    0.066115] pinctrl core: initialized pinctrl subsystem
[    0.067390] DMI not present or invalid.
[    0.068828] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.078586] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[    0.079761] audit: initializing netlink subsys (disabled)
[    0.081420] thermal_sys: Registered thermal governor 'fair_share'
[    0.081436] thermal_sys: Registered thermal governor 'bang_bang'
[    0.081446] thermal_sys: Registered thermal governor 'step_wise'
[    0.081453] thermal_sys: Registered thermal governor 'user_space'
[    0.081458] thermal_sys: Registered thermal governor 'power_allocator'
[    0.081567] audit: type=2000 audit(0.076:1): state=initialized audit_enabled=0 res=1
[    0.081628] cpuidle: using governor ladder
[    0.108408] /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c: Fixed dependency cycle(s) with /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[    0.108538] /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c: Fixed dependency cycle(s) with /connector-hdmi
[    0.109919] /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0: Fixed dependency cycle(s) with /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c
[    0.111652] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.131161] raid6: skipped pq benchmark and selected neonx8
[    0.131184] raid6: using neon recovery algorithm
[    0.138389] iommu: Default domain type: Translated
[    0.138409] iommu: DMA domain TLB invalidation policy: strict mode
[    0.140251] usbcore: registered new interface driver usbfs
[    0.140323] usbcore: registered new interface driver hub
[    0.140377] usbcore: registered new device driver usb
[    0.144978] pps_core: LinuxPPS API ver. 1 registered
[    0.144990] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.145038] PTP clock support registered
[    0.147528] NetLabel: Initializing
[    0.147544] NetLabel:  domain hash size = 128
[    0.147551] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.147685] NetLabel:  unlabeled traffic allowed by default
[    0.152519] clocksource: Switched to clocksource dmtimer
[    0.163485] VFS: Disk quotas dquot_6.6.0
[    0.163800] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.165621] netfs: FS-Cache loaded
[    0.166734] AppArmor: AppArmor Filesystem Enabled
[    0.200180] NET: Registered PF_INET protocol family
[    0.200552] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.205022] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.205237] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.205961] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[    0.206061] TCP bind hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.206161] TCP: Hash tables configured (established 4096 bind 4096)
[    0.206552] MPTCP token hash table entries: 512 (order: 1, 8192 bytes, linear)
[    0.206848] UDP hash table entries: 256 (order: 2, 14336 bytes, linear)
[    0.206900] UDP-Lite hash table entries: 256 (order: 2, 14336 bytes, linear)
[    0.207452] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.213395] RPC: Registered named UNIX socket transport module.
[    0.213411] RPC: Registered udp transport module.
[    0.213417] RPC: Registered tcp transport module.
[    0.213423] RPC: Registered tcp-with-tls transport module.
[    0.213429] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.213447] NET: Registered PF_XDP protocol family
[    1.935154] Initialise system trusted keyrings
[    1.936892] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    1.951918] NFS: Registering the id_resolver key type
[    1.952023] Key type id_resolver registered
[    1.952031] Key type id_legacy registered
[    1.952224] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.952247] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    1.952802] fuse: init (API version 7.45)
[    1.953832] SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, no debug enabled
[    1.965301] cryptd: max_cpu_qlen set to 1000
[    2.139954] NET: Registered PF_ALG protocol family
[    2.139997] xor: measuring software checksum speed
[    2.142598]    arm4regs        :  1265 MB/sec
[    2.146098]    8regs           :   941 MB/sec
[    2.149593]    32regs          :   941 MB/sec
[    2.151381]    neon            :  1843 MB/sec
[    2.151387] xor: using function: neon (1843 MB/sec)
[    2.151407] Key type asymmetric registered
[    2.151416] Asymmetric key parser 'x509' registered
[    2.151431] Asymmetric key parser 'pkcs8' registered
[    2.151762] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    2.152170] io scheduler mq-deadline registered
[    2.154126] target-module@4b000000:target-module@140000:pmu@0:fck: device ID is greater than 24
[    2.156089] ledtrig-cpu: registered to indicate activity on CPUs
[    2.160337] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled
[    2.179861] loop: module loaded
[    2.186758] usbcore: registered new interface driver smsc95xx
[    2.187015] usbcore: registered new device driver onboard-usb-dev
[    2.187847] i2c_dev: i2c /dev entries driver
[    2.189397] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[    2.189414] softdog:              soft_reboot_cmd=<not set> soft_active_on_boot=0
[    2.189428] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[    2.189691] device-mapper: uevent: version 1.0.3
[    2.190368] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
[    2.191480] cpuidle: enable-method property 'ti,am3352' found operations
[    2.191930] sdhci: Secure Digital Host Controller Interface driver
[    2.191939] sdhci: Copyright(c) Pierre Ossman
[    2.192099] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.193350] hid: raw HID events driver (C) Jiri Kosina
[    2.193887] usbcore: registered new interface driver usbhid
[    2.193899] usbhid: USB HID core driver
[    2.195525] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 (8000000f) counters available
[    2.197599] NET: Registered PF_INET6 protocol family
[    2.200536] Segment Routing with IPv6
[    2.200553] RPL Segment Routing with IPv6
[    2.200630] In-situ OAM (IOAM) with IPv6
[    2.200959] mip6: Mobile IPv6
[    2.200987] NET: Registered PF_PACKET protocol family
[    2.201347] Key type dns_resolver registered
[    2.201362] mpls_gso: MPLS GSO support
[    2.201787] ThumbEE CPU extension supported.
[    2.201808] Registering SWP/SWPB emulation handler
[    2.201819] omap_voltage_late_init: Voltage driver support not added
[    2.202113] PM: Cannot get wkup_m3_ipc handle
[    2.217623] registered taskstats version 1
[    2.218222] Loading compiled-in X.509 certificates
[    2.239703] page_owner is disabled
[    2.241149] Key type .fscrypt registered
[    2.241165] Key type fscrypt-provisioning registered
[    2.244851] Btrfs loaded, zoned=yes, fsverity=yes
[    2.245065] Key type encrypted registered
[    2.245078] AppArmor: AppArmor sha256 policy hashing enabled
[    2.245134] ima: No TPM chip found, activating TPM-bypass!
[    2.245153] ima: Allocated hash algorithm: sha256
[    2.245240] ima: No architecture policies found
[    2.245380] evm: Initialising EVM extended attributes:
[    2.245387] evm: security.selinux
[    2.245394] evm: security.SMACK64 (disabled)
[    2.245400] evm: security.SMACK64EXEC (disabled)
[    2.245406] evm: security.SMACK64TRANSMUTE (disabled)
[    2.245411] evm: security.SMACK64MMAP (disabled)
[    2.245417] evm: security.apparmor
[    2.245422] evm: security.ima
[    2.245427] evm: security.capability
[    2.245432] evm: HMAC attrs: 0x1
[    2.268506] /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c: Fixed dependency cycle(s) with /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[    2.273341] remoteproc remoteproc0: wkup_m3 is available
[    2.277340] /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c: Fixed dependency cycle(s) with /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[    2.287298] /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c: Fixed dependency cycle(s) with /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[    2.288467] /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c: Fixed dependency cycle(s) with /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[    2.295556] pinctrl-single 44e10800.pinmux: 142 pins, size 568
[    2.304891] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    2.307553] omap_rtc 44e3e000.rtc: already running
[    2.309112] omap_rtc 44e3e000.rtc: registered as rtc0
[    2.309167] omap_rtc 44e3e000.rtc: setting system clock to 2026-06-02T19:43:56 UTC (1780429436)
[    2.312960] /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0: Fixed dependency cycle(s) with /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c
[    2.335310] OMAP GPIO hardware version 0.1
[    2.341853] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    2.349646] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
[    2.363646] sdhci-omap 481d8000.mmc: supply pbias not found, using dummy regulator
[    2.365113] sdhci-omap 481d8000.mmc: supply vqmmc not found, using dummy regulator
[    2.367652] 48000000.interconnect:segment@200000:target-module@0:mpu@0:fck: device ID is greater than 24
[    2.370080] /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0: Fixed dependency cycle(s) with /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c
[    2.373294] /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0: Fixed dependency cycle(s) with /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c
[    2.374031] /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c: Fixed dependency cycle(s) with /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[    2.374283] /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0: Fixed dependency cycle(s) with /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c
[    2.385044] random: crng init done
[    2.385089] omap_rng 48310000.rng: Random Number Generator ver. 20
[    2.428726] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    2.487086] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[    2.487826] cpsw-switch 4a100000.switch: initialized cpsw ale version 1.4
[    2.487846] cpsw-switch 4a100000.switch: ALE Table size 1024, Policers 0
[    2.487965] cpsw-switch 4a100000.switch: cpts: overflow check period 1250 (jiffies)
[    2.487981] cpsw-switch 4a100000.switch: CPTS: ref_clk_freq:250000000 calc_mult:2147483648 calc_shift:29 error:0 nsec/sec
[    2.488088] cpsw-switch 4a100000.switch: Detected MACID = 48:84:9d:78:da:71
[    2.490357] cpsw-switch 4a100000.switch: initialized (regs 0x4a100000, pool size 256) hw_ver:0019010C 1.12 (0)
[    2.505006] debugfs: '49000000.dma' already exists in 'dmaengine'
[    2.505045] edma 49000000.dma: TI EDMA DMA engine driver
[    2.511106] am335x-phy-driver 47401300.usb-phy: dummy supplies not allowed for exclusive requests (id=vbus)
[    2.515407] am335x-phy-driver 47401b00.usb-phy: dummy supplies not allowed for exclusive requests (id=vbus)
[    2.519168] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[    2.519224] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
[    2.519604] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18
[    2.519623] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.519634] usb usb1: Product: MUSB HDRC host driver
[    2.519643] usb usb1: Manufacturer: Linux 6.18.33-bone36 musb-hcd
[    2.519652] usb usb1: SerialNumber: musb-hdrc.1
[    2.520622] hub 1-0:1.0: USB hub found
[    2.520873] hub 1-0:1.0: 1 port detected
[    2.541072] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[    2.541407] omap-sham 53100000.sham: will run requests pump with realtime priority
[    2.543182] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[    2.543571] omap-aes 53500000.aes: will run requests pump with realtime priority
[    2.546171] ti-sysc 44e31000.target-module: Failed to create device link (0x180) with supplier ocp for /ocp/interconnect@44c00000/segment@200000/target-module@31000/timer@0
[    2.546226] ti-sysc 48040000.target-module: Failed to create device link (0x180) with supplier ocp for /ocp/interconnect@48000000/segment@0/target-module@40000/timer@0
[    2.551263] PM: Cannot get wkup_m3_ipc handle
[    2.554335] printk: legacy console [ttyS0] disabled
[    2.555087] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 42, base_baud = 3000000) is a 8250
[    2.555220] printk: legacy console [ttyS0] enabled
[    4.241540] /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0: Fixed dependency cycle(s) with /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c
[    4.259401] /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/bridge-hdmi@4c: Fixed dependency cycle(s) with /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[    4.278088] it66121 0-004c: supply vrf12 not found, using dummy regulator
[    4.327499] it66121 0-004c: IT66121 revision 0 probed
[    4.334802] tps65217-pmic: Failed to locate of_node [id: -1]
[    4.341691] tps65217-bl: Failed to locate of_node [id: -1]
[    4.351044] platform tps65217-charger: DMA mask not set
[    4.361058] platform tps65217-pwrbutton: DMA mask not set
[    4.369930] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[    4.376154] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    4.384419] remoteproc remoteproc0: powering up wkup_m3
[    4.392002] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22)
[    4.403607] sdhci-omap 481d8000.mmc: supply pbias not found, using dummy regulator
[    4.417146] sdhci-omap 48060000.mmc: Got CD GPIO
[    4.422746] sdhci-omap 481d8000.mmc: supply vqmmc not found, using dummy regulator
[    4.430499] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217148
[    4.439474] sdhci-omap 48060000.mmc: supply pbias not found, using dummy regulator
[    4.449726] remoteproc remoteproc0: remote processor wkup_m3 is now up
[    4.449757] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
[    4.464163] sdhci-omap 48060000.mmc: supply vqmmc not found, using dummy regulator
[    4.472055] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[    4.505034] mmc1: SDHCI controller on 481d8000.mmc [481d8000.mmc] using External DMA
[    4.515300] [drm] Initialized tilcdc 1.0.0 for 4830e000.lcdc on minor 0
[    4.522556] mmc0: SDHCI controller on 48060000.mmc [48060000.mmc] using External DMA
[    4.531241] tilcdc 4830e000.lcdc: [drm] Cannot find any crtc or sizes
[    4.538911] tilcdc 4830e000.lcdc: [drm] Cannot find any crtc or sizes
[    4.558323] PM: bootloader does not support rtc-only!
[    4.566322] input: tps65217_pwrbutton as /devices/platform/ocp/44c00000.interconnect/44c00000.interconnect:segment@200000/44e0b000.target-module/44e0b000.i2c/i2c-0/0-0024/tps65217-pwrbutton/input/input0
[    4.588196] clk: Disabling unused clocks
[    4.592522] PM: genpd: Disabling unused power domains
[    4.598369] check access for rdinit=/init failed: -2, ignoring
[    4.605290] Waiting for root device /dev/mmcblk0p3...
[    4.617281] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
[    4.625871] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    4.633266] usb 1-1: Product: USB 2.0 Hub
[    4.639990] hub 1-1:1.0: USB hub found
[    4.644312] hub 1-1:1.0: 4 ports detected
[    4.651192] mmc1: new high speed MMC card at address 0001
[    4.658175] mmcblk1: mmc1:0001 MW2816 14.6 GiB
[    4.662990] mmc0: new high speed SDHC card at address aaaa
[    4.670529] mmcblk0: mmc0:aaaa SB16G 14.8 GiB
[    4.680947]  mmcblk1: p1 p2 p3
[    4.686439] mmcblk1boot0: mmc1:0001 MW2816 4.00 MiB
[    4.691672]  mmcblk0: p1 p2 p3
[    4.703432] mmcblk1boot1: mmc1:0001 MW2816 4.00 MiB
[    4.713507] mmcblk1rpmb: mmc1:0001 MW2816 4.00 MiB, chardev (243:0)
[    4.737743] EXT4-fs (mmcblk0p3): mounted filesystem 85ee7953-2396-4643-b497-414b13b1a0c0 ro with ordered data mode. Quota mode: none.
[    4.750366] VFS: Mounted root (ext4 filesystem) readonly on device 179:259.
[    4.766654] devtmpfs: mounted
[    4.778062] Freeing unused kernel image (initmem) memory: 1024K
[    4.795395] Run /sbin/init as init process
[    4.795422]   with arguments:
[    4.795432]     /sbin/init
[    4.795502]   with environment:
[    4.795511]     HOME=/
[    4.795518]     TERM=linux
[    4.842589] Console: switching to colour frame buffer device 160x45
[    4.843402] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    4.877948] tilcdc 4830e000.lcdc: [drm] fb0: tilcdcdrmfb frame buffer device
[    5.072836] usb 1-1.2: new low-speed USB device number 3 using musb-hdrc
[    5.292879] usb 1-1.2: New USB device found, idVendor=413c, idProduct=2113, bcdDevice=33.08
[    5.301571] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    5.309580] usb 1-1.2: Product: Dell KB216 Wired Keyboard
[    5.324363] input: Dell KB216 Wired Keyboard as /devices/platform/ocp/47400000.target-module/47401c00.usb/musb-hdrc.1/usb1/1-1/1-1.2/1-1.2:1.0/0003:413C:2113.0001/input/input1
[    5.429291] hid-generic 0003:413C:2113.0001: input,hidraw0: USB HID v1.11 Keyboard [Dell KB216 Wired Keyboard] on usb-musb-hdrc.1-1.2/input0
[    5.450221] input: Dell KB216 Wired Keyboard System Control as /devices/platform/ocp/47400000.target-module/47401c00.usb/musb-hdrc.1/usb1/1-1/1-1.2/1-1.2:1.1/0003:413C:2113.0002/input/input2
[    5.521398] input: Dell KB216 Wired Keyboard Consumer Control as /devices/platform/ocp/47400000.target-module/47401c00.usb/musb-hdrc.1/usb1/1-1/1-1.2/1-1.2:1.1/0003:413C:2113.0002/input/input3
[    5.539837] hid-generic 0003:413C:2113.0002: input,hiddev0,hidraw1: USB HID v1.11 Device [Dell KB216 Wired Keyboard] on usb-musb-hdrc.1-1.2/input1
[    5.740867] usb 1-1.3: new low-speed USB device number 4 using musb-hdrc
[    5.805295] systemd[1]: systemd 257.13-1~deb13u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -BTF -XKBCOMMON -UTMP +SYSVINIT +LIBARCHIVE)
[    5.840168] systemd[1]: Detected architecture arm.
[    5.888505] systemd[1]: Hostname set to <BeagleBone>.
[    5.957133] usb 1-1.3: New USB device found, idVendor=0461, idProduct=4d51, bcdDevice= 7.17
[    5.975971] usb 1-1.3: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    5.984552] usb 1-1.3: Product: DELL Laser Mouse
[    6.015232] input: DELL Laser Mouse as /devices/platform/ocp/47400000.target-module/47401c00.usb/musb-hdrc.1/usb1/1-1/1-1.3/1-1.3:1.0/0003:0461:4D51.0003/input/input4
[    6.035556] hid-generic 0003:0461:4D51.0003: input,hidraw2: USB HID v1.11 Mouse [DELL Laser Mouse] on usb-musb-hdrc.1-1.3/input0
[    6.977890] zram: Added device: zram0
[    8.253571] systemd[1]: Queued start job for default target graphical.target.
[    8.345085] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
[    8.370822] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
[    8.398857] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
[    8.426615] systemd[1]: Created slice system-systemd\x2dfsck.slice - Slice /system/systemd-fsck.
[    8.454773] systemd[1]: Created slice system-systemd\x2dzram\x2dsetup.slice - Slice /system/systemd-zram-setup.
[    8.480999] systemd[1]: Created slice user.slice - User and Session Slice.
[    8.502270] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
[    8.526153] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
[    8.551269] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point.
[    8.577628] systemd[1]: Expecting device dev-mmcblk0p1.device - /dev/mmcblk0p1...
[    8.597351] systemd[1]: Expecting device dev-mmcblk0p2.device - /dev/mmcblk0p2...
[    8.617421] systemd[1]: Expecting device dev-ttyS0.device - /dev/ttyS0...
[    8.637464] systemd[1]: Expecting device dev-zram0.device - /dev/zram0...
[    8.657909] systemd[1]: Reached target paths.target - Path Units.
[    8.677716] systemd[1]: Reached target remote-fs.target - Remote File Systems.
[    8.697605] systemd[1]: Reached target slices.target - Slice Units.
[    8.730989] systemd[1]: Listening on systemd-creds.socket - Credential Encryption/Decryption.
[    8.754572] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
[    8.778951] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
[    8.802882] systemd[1]: Listening on systemd-journald.socket - Journal Sockets.
[    8.827264] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
[    8.849677] systemd[1]: systemd-pcrextend.socket - TPM PCR Measurements skipped, unmet condition check ConditionSecurity=measured-uki
[    8.862175] systemd[1]: systemd-pcrlock.socket - Make TPM PCR Policy skipped, unmet condition check ConditionSecurity=measured-uki
[    8.875523] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
[    8.898342] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
[    8.922848] systemd[1]: dev-hugepages.mount - Huge Pages File System skipped, unmet condition check ConditionPathExists=/sys/kernel/mm/hugepages
[    8.950653] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
[    8.988191] systemd[1]: Mounting run-lock.mount - Legacy Locks Directory /run/lock...
[    9.046589] systemd[1]: Mounting sys-kernel-debug.mount - /sys/kernel/debug...
[    9.133858] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
[    9.262265] systemd[1]: Starting keyboard-setup.service - Set the console keyboard layout...
[    9.387002] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
[    9.530997] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
[    9.655165] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
[    9.802978] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
[   10.018422] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
[   10.254161] systemd[1]: Starting systemd-fsck-root.service - File System Check on Root Device...
[   10.373620] systemd[1]: systemd-hibernate-clear.service - Clear Stale Hibernate Storage Info skipped, unmet condition check ConditionPathExists=/sys/firmware/efi/efivars/HibernateLocation-8cf2644b-4b0b-428f-9387-6d876050dc67
[   10.690522] systemd[1]: Starting systemd-journald.service - Journal Service...
[   10.867230] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
[   11.006347] systemd[1]: Starting systemd-network-generator.service - Generate Network Units from Kernel Command Line...
[   11.077007] systemd[1]: systemd-pcrmachine.service - TPM PCR Machine ID Measurement skipped, unmet condition check ConditionSecurity=measured-uki
[   11.184228] systemd[1]: systemd-tpm2-setup-early.service - Early TPM SRK Setup skipped, unmet condition check ConditionSecurity=measured-uki
[   11.296335] systemd[1]: Starting systemd-udev-load-credentials.service - Load udev Rules from Credentials...
[   11.501373] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
[   11.730795] systemd-journald[122]: Collecting audit messages is disabled.
[   11.784164] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
[   11.866834] systemd[1]: Mounted run-lock.mount - Legacy Locks Directory /run/lock.
[   11.966518] systemd[1]: Mounted sys-kernel-debug.mount - /sys/kernel/debug.
[   12.018926] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
[   12.093501] systemd[1]: Finished keyboard-setup.service - Set the console keyboard layout.
[   12.167066] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
[   12.226087] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[   12.253506] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
[   12.309477] systemd[1]: modprobe@drm.service: Deactivated successfully.
[   12.341692] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
[   12.389609] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
[   12.419874] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
[   12.477470] systemd[1]: modprobe@fuse.service: Deactivated successfully.
[   12.503933] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
[   12.547455] systemd[1]: Started systemd-journald.service - Journal Service.
[   14.095771] EXT4-fs (mmcblk0p3): re-mounted 85ee7953-2396-4643-b497-414b13b1a0c0 r/w.
[   15.033203] systemd-journald[122]: Received client request to flush runtime journal.
[   19.242182] zram0: detected capacity change from 0 to 492544
[   19.795745] Adding 246268k swap on /dev/zram0.  Priority:100 extents:1 across:246268k SSDsc
[   24.053405] Adding 524284k swap on /dev/mmcblk0p2.  Priority:-2 extents:1 across:524284k SS
[   29.832946] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   29.859790] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   29.887168] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[   30.384568] cpsw-switch 4a100000.switch: starting ndev. mode: dual_mac
[   30.494449] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[   32.613461] cpsw-switch 4a100000.switch eth0: Link is Up - 100Mbps/Full - flow control off
[   34.593598] at24 2-0054: supply vcc not found, using dummy regulator
[   34.801677] at24 2-0055: supply vcc not found, using dummy regulator
[   34.997765] at24 2-0056: supply vcc not found, using dummy regulator
[   35.277607] at24 2-0057: supply vcc not found, using dummy regulator
[   35.495051] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 1 bytes/write
[   49.437691] remoteproc remoteproc1: 4a334000.pru is available
[   49.584040] remoteproc remoteproc2: 4a338000.pru is available

Once your ‘first’ user is setup, you can disble that… it lives on just incase you want to add another option to sysconfig.txt in boot directory..

only used by bbbio-set-sysconf once

If you don’t need cockpit on port 9090, just uninstall it..

Regards,

1 Like

Thanks.

I ran enable-beagle-flasher and rebooted. Over UART, I see a kernel panic after “cat /proc/cmdline” saying that the file/directory could not be found. Is that because I deleted initrd.img?

Yeap, that’s a great way to break the flasher..

Just use: sudo beagle-flasher to flash from userspace..

Regards,

1 Like

Hehe.

The ingenuity of man never ceases to amaze me… :smile:

I spent an enormous amount of time* (and tokens) working on this with Claude - I’ll analyse my results and post onto my GitHub - the Tl;dr is, there’s quite a bit of optimisation to do.

*it really was just about 6hrs spread over two days when I was stuck overseas in a hotel room :joy:

This is the result of my work on optimisation:

Hehe, I can think of no better use of hotel room spare time… :smiley:

Good job!