U-Boot 2025.01 (Aug 30 2026 - 19:03:47 +0000) CPU: Zynq 7z020 Silicon: v3.1 Model: LibreSDR Rev.5 (Z7020-AD9363) DRAM: ECC disabled 1 GiB Core: 20 devices, 15 uclasses, devicetree: embed MMC: mmc@e0100000: 0 Loading Environment from SPIFlash... SF: Detected w25q256 with page size 256 Bytes, erase size 4 KiB, total 32 MiB OK In: serial@e0001000,usbacm Out: serial@e0001000,usbacm Err: serial@e0001000,usbacm Booting Linux on physical CPU 0x0 Linux version 6.12.77 (runner@runnervm76wwg) (arm-linux-gcc.br_real (Buildroot 2021.11-18033-g83947c7bb6) 15.1.0, GNU ld (GNU Binutils) 2.44) #1 SMP PREEMPT Sun Aug 30 19:31:10 UTC 2026 CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache OF: fdt: Machine model: LibreSDR Rev.5 (Z7020/AD9363) OF: fdt: earlycon: stdout-path /amba@0/uart@E0000000 not found Memory policy: Data cache writealloc cma: Reserved 64 MiB at 0x3c000000 on node -1 Zone ranges: Normal [mem 0x0000000000000000-0x000000002fffffff] HighMem [mem 0x0000000030000000-0x000000003fffffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000000000-0x0000000005ffffff] node 0: [mem 0x0000000006000000-0x000000000dffffff] node 0: [mem 0x000000000e000000-0x0000000015ffffff] node 0: [mem 0x0000000016000000-0x000000001603ffff] node 0: [mem 0x0000000016040000-0x000000003fffffff] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff] OF: reserved mem: 0x16000000..0x1603ffff (256 KiB) nomap non-reusable maia_sdr_spectrometer@16000000 OF: reserved mem: 0x06000000..0x0dffffff (131072 KiB) nomap non-reusable maia_sdr_recording@6000000 percpu: Embedded 12 pages/cpu s17612 r8192 d23348 u49152 Kernel command line: console=ttyPS0,115200 rootfstype=ramfs root=/dev/ram0 rw rootwait earlycon clk_ignore_unused cpuidle.off=1 uio_pdrv_genirq.of_id=uio_pdrv_genirq UBOOT_MODEBOOT=sdboot UBOOT_VERSION="" Unknown kernel command line parameters "UBOOT_MODEBOOT=sdboot UBOOT_VERSION=", will be passed to user space. Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) Built 1 zonelists, mobility grouping on. Total pages: 262144 mem auto-init: stack:all(zero), heap alloc:off, heap free:off SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 rcu: Preemptible hierarchical RCU implementation. rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 efuse mapped to (ptrval) slcr mapped to (ptrval) L2C: platform modifies aux control register: 0x72360000 -> 0x72760000 L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000 L2C-310 erratum 769419 enabled L2C-310 enabling early BRESP for Cortex-A9 L2C-310 full line of zeros enabled for Cortex-A9 L2C-310 ID prefetch enabled, offset 1 lines L2C-310 dynamic clock gating enabled, standby mode enabled L2C-310 cache controller enabled, 8 ways, 512 kB L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001 rcu: srcu_init: Setting srcu_struct sizes based on contention. zynq_clock_init: clkc starts at (ptrval) Zynq clock init sched_clock: 64 bits at 188MHz, resolution 5ns, wraps every 4398046511103ns clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x2b3e4535b1, max_idle_ns: 440795205616 ns Switching to timer-based delay loop, resolution 5ns Console: colour dummy device 80x30 Calibrating delay loop (skipped), value calculated using timer frequency.. 375.00 BogoMIPS (lpj=187500) CPU: Testing write buffer coherency: ok Spectre V2: workarounds disabled by configuration pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 Setting up static identity map for 0x100000 - 0x100060 rcu: Hierarchical SRCU implementation. rcu: Max phase no-delay instances is 400. smp: Bringing up secondary CPUs ... CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 smp: Brought up 1 node, 2 CPUs SMP: Total of 2 processors activated (750.00 BogoMIPS). CPU: All CPU(s) started in SVC mode. Memory: 802616K/1048576K available (11264K kernel code, 820K rwdata, 3360K rodata, 1024K init, 184K bss, 178984K reserved, 65536K cma-reserved, 196608K highmem) devtmpfs: initialized VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns futex hash table entries: 512 (order: 3, 32768 bytes, linear) pinctrl core: initialized pinctrl subsystem NET: Registered PF_NETLINK/PF_ROUTE protocol family DMA: preallocated 256 KiB pool for atomic coherent allocations thermal_sys: Registered thermal governor 'step_wise' /amba/etb@f8801000: Fixed dependency cycle(s) with /replicator /amba/tpiu@f8803000: Fixed dependency cycle(s) with /replicator /amba/funnel@f8804000: Fixed dependency cycle(s) with /amba/ptm@f889d000 /amba/funnel@f8804000: Fixed dependency cycle(s) with /amba/ptm@f889c000 /amba/funnel@f8804000: Fixed dependency cycle(s) with /replicator /amba/ptm@f889c000: Fixed dependency cycle(s) with /amba/funnel@f8804000 /amba/ptm@f889d000: Fixed dependency cycle(s) with /amba/funnel@f8804000 /replicator: Fixed dependency cycle(s) with /amba/etb@f8801000 /amba/etb@f8801000: Fixed dependency cycle(s) with /replicator /replicator: Fixed dependency cycle(s) with /amba/tpiu@f8803000 /amba/tpiu@f8803000: Fixed dependency cycle(s) with /replicator /replicator: Fixed dependency cycle(s) with /amba/funnel@f8804000 /amba/funnel@f8804000: Fixed dependency cycle(s) with /amba/ptm@f889d000 /amba/funnel@f8804000: Fixed dependency cycle(s) with /amba/ptm@f889c000 /amba/funnel@f8804000: Fixed dependency cycle(s) with /replicator /amba/funnel@f8804000: Fixed dependency cycle(s) with /amba/ptm@f889c000 /amba/ptm@f889c000: Fixed dependency cycle(s) with /amba/funnel@f8804000 /amba/funnel@f8804000: Fixed dependency cycle(s) with /amba/ptm@f889d000 /amba/ptm@f889d000: Fixed dependency cycle(s) with /amba/funnel@f8804000 hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. hw-breakpoint: maximum watchpoint size is 4 bytes. e0000000.serial: ttyPS0 at MMIO 0xe0000000 (irq = 26, base_baud = 6250000) is a xuartps printk: legacy console [ttyPS0] enabled SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered FPGA manager framework Advanced Linux Sound Architecture Driver Initialized. clocksource: Switched to clocksource arm_global_timer NET: Registered PF_INET protocol family IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear) TCP: Hash tables configured (established 8192 bind 8192) UDP hash table entries: 512 (order: 2, 16384 bytes, linear) UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear) NET: Registered PF_UNIX/PF_LOCAL protocol family RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp-with-tls transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. Trying to unpack rootfs image as initramfs... Initialise system trusted keyrings workingset: timestamp_bits=30 max_order=18 bucket_order=0 Key type cifs.idmap registered jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. Key type asymmetric registered Asymmetric key parser 'x509' registered bounce: pool size: 64 pages io scheduler mq-deadline registered io scheduler kyber registered io scheduler bfq registered zynq-pinctrl 700.pinctrl: zynq pinctrl initialized Freeing initrd memory: 20572K ledtrig-cpu: registered to indicate activity on CPUs brd: module loaded loop: module loaded spi-nor spi1.0: failed to read ear reg 4 fixed-partitions partitions found on MTD device spi1.0 Creating 4 MTD partitions on "spi1.0": 0x000000000000-0x000000100000 : "qspi-fsbl-uboot" 0x000000100000-0x000000120000 : "qspi-uboot-env" 0x000000120000-0x000000200000 : "qspi-nvmfs" 0x000000200000-0x000002000000 : "qspi-linux" wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. tun: Universal TUN/TAP device driver, 1.6 macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 32 (7e:60:15:36:94:e8) usbcore: registered new interface driver ath9k_htc Broadcom 43xx driver loaded [ Features: NL ] usbcore: registered new interface driver rt2500usb usbcore: registered new interface driver rt73usb usbcore: registered new interface driver rt2800usb usbcore: registered new interface driver rtl8187 usbcore: registered new interface driver rtl8192cu usbcore: registered new interface driver rtl8xxxu usbcore: registered new interface driver rtl8150 usbcore: registered new device driver r8152-cfgselector usbcore: registered new interface driver r8152 usbcore: registered new interface driver lan78xx usbcore: registered new interface driver asix usbcore: registered new interface driver ax88179_178a usbcore: registered new interface driver cdc_ether usbcore: registered new interface driver dm9601 usbcore: registered new interface driver smsc75xx usbcore: registered new interface driver smsc95xx usbcore: registered new interface driver rndis_host usbcore: registered new interface driver r8153_ecm usbcore: registered new interface driver cdc_acm cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters usbcore: registered new interface driver usb-storage usbcore: registered new interface driver usbserial_generic usbserial: USB Serial support registered for generic usbcore: registered new interface driver ftdi_sio usbserial: USB Serial support registered for FTDI USB Serial Device ULPI transceiver vendor/product ID 0x0424/0x0007 Found SMSC USB3320 ULPI transceiver. ULPI integrity check: passed. i2c_dev: i2c /dev entries driver pps_ldisc: PPS line discipline registered cdns-wdt f8005000.watchdog: Xilinx Watchdog Timer with timeout 10s Xilinx Zynq CpuIdle Driver started failed to register cpuidle driver sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 477809044 ns timer #0 at (ptrval), irq=36 hid: raw HID events driver (C) Jiri Kosina usbcore: registered new interface driver usbhid usbhid: USB HID core driver ad9361 spi0.0: ad9361_probe : enter (ad9361) ad9361 spi0.0: No GPIOs defined for ext band ctrl mmc0: SDHCI controller on e0100000.mmc [e0100000.mmc] using ADMA mmc0: new high speed SDHC card at address 59b4 mmcblk0: mmc0:59b4 USDU1 30.2 GiB mmcblk0: p1 ad9361 spi0.0: ad9361_probe : AD936x Rev 0 successfully initialized cf_axi_dds 79024000.cf-ad9361-dds-core-lpc: Analog Devices CF_AXI_DDS_DDS MASTER (9.02.b) at 0x79024000 mapped to 0x(ptrval), probed DDS AD9364 armv7-pmu f8891000.pmu: hw perfevents: no interrupt-affinity property, guessing. hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 (8000003f) counters available fpga_manager fpga0: Xilinx Zynq FPGA Manager registered usbcore: registered new interface driver snd-usb-audio NET: Registered PF_INET6 protocol family Segment Routing with IPv6 In-situ OAM (IOAM) with IPv6 sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver NET: Registered PF_PACKET protocol family Key type dns_resolver registered Registering SWP/SWPB emulation handler Loading compiled-in X.509 certificates cf_axi_adc 79020000.cf-ad9361-lpc: ADI AIM (10.03.) probed ADC AD9364 as MASTER input: gpio_keys as /devices/soc0/gpio_keys/input/input0 of_cfs_init of_cfs_init: OK cfg80211: Loading compiled-in X.509 certificates for regulatory database Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600' clk: Not disabling unused clocks ALSA device list: #0: Dummy 1 #1: Loopback 1 Freeing unused kernel image (initmem) memory: 1024K Run /init as init process Saving 256 bits of non-creditable seed for next boot Starting syslogd: OK Starting klogd: OK Starting mdev: OK Starting watchdog: OK Mounting SD on /boot FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Starting initializing random number generator: OK Starting miscellaneous setup: OK Setting serial number: Serial number found in jffs2: CHVVZIW7JB4GKGAL OK Starting UDC Gadgets: file system registered Mass Storage Function, version: 2009/09/11 LUN: removable file: (no medium) read descriptors read strings configfs-gadget.composite_gadget gadget.0: HOST MAC 00:e0:22:ec:01:7b configfs-gadget.composite_gadget gadget.0: MAC 00:05:f7:0b:9a:75 Enable console on ttyGS0 OK Starting system dbus-daemon: random: crng init done OK Starting rpcbind: OK /etc/iptables.conf does not exist, nothing to do. Switching to rfinput rx1 Switching to rfoutput tx1 Starting network: macb e000b000.ethernet eth0: PHY [e000b000.ethernet-ffffffff:00] driver [RTL8211E Gigabit Ethernet] (irq=POLL) macb e000b000.ethernet eth0: configuring for phy/rgmii-id link mode macb e000b000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off OK Starting ifplugd for eth0: OK Starting dhcpd Daemon: OK Starting MSD Daemon: loop7: detected capacity change from 0 to 61440 OK Starting chronyd: OK Starting crond: OK Starting dropbear sshd: OK Error: Neither /dev/ttyUL0 nor /dev/ttyACM0 was found. Loading maia-sdr.ko: maia_sdr: loading out-of-tree module taints kernel. OK Starting mosquitto: OK Starting wireguard: disabled Starting bandplan: OK Starting maia-httpd: Starting NFS statd: OK Starting NFS services: OK Starting NFS daemon: OK Starting NFS mountd: OK Starting classifier: disabled Info : No nfs to mount [bitrate_strategy] Listening on mqtt://localhost:1883/cmd/encoder/auto_bitrate (System Rate: 48000Hz, FORCE_AAC=true) Starting input-event-daemon: OK [mqtt_obs_ctrl] Listening on mqtt://localhost:1883/cmd/encoder Welcome to Tezuka libresdr login: IP address: 192.168.2.131