Booting Linux on physical CPU 0x0 Linux version 6.1.44 (br-user@runner-3n4n82oo-project-3290221-concurrent-2) (arm-linux-gcc.br_real (Buildroot 2021.11-10014-g6257e8c) 12.3.0, GNU ld (GNU Binutils) 2.40) #1 SMP Wed Dec 27 10:01:52 UTC 2023 CPU: ARMv7 Processor [410fc090] revision 0 (ARMv7), cr=10c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache OF: fdt: Machine model: V2P-CA9 Memory policy: Data cache writeback Reserved memory: created DMA memory pool at 0x4c000000, size 8 MiB OF: reserved mem: initialized node vram@4c000000, compatible id shared-dma-pool cma: Reserved 16 MiB at 0x6f000000 Zone ranges: Normal [mem 0x0000000060000000-0x000000006fffffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000060000000-0x000000006fffffff] Initmem setup node 0 [mem 0x0000000060000000-0x000000006fffffff] CPU: All CPU(s) started in SVC mode. percpu: Embedded 15 pages/cpu s30612 r8192 d22636 u61440 Built 1 zonelists, mobility grouping on. Total pages: 65024 Kernel command line: console=ttyAMA0,115200 rootwait root=/dev/mmcblk0 printk: log_buf_len individual max cpu contribution: 4096 bytes printk: log_buf_len total cpu_extra contributions: 12288 bytes printk: log_buf_len min size: 16384 bytes printk: log_buf_len: 32768 bytes printk: early log buf free: 14924(91%) Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear) mem auto-init: stack:all(zero), heap alloc:off, heap free:off Memory: 229856K/262144K available (8192K kernel code, 657K rwdata, 1992K rodata, 1024K init, 182K bss, 15904K reserved, 16384K cma-reserved) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 trace event string verifier disabled rcu: Hierarchical RCU implementation. rcu: RCU event tracing is enabled. rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4. rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 GIC CPU mask not found - kernel will fail to boot. GIC CPU mask not found - kernel will fail to boot. L2C: platform modifies aux control register: 0x02020000 -> 0x02420000 L2C: DT/platform modifies aux control register: 0x02020000 -> 0x02420000 L2C-310 enabling early BRESP for Cortex-A9 L2C-310 full line of zeros enabled for Cortex-A9 L2C-310 dynamic clock gating disabled, standby mode disabled L2C-310 cache controller enabled, 8 ways, 128 kB L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x46420001 rcu: srcu_init: Setting srcu_struct sizes based on contention. sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns clocksource: arm,sp804: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns smp_twd: clock not found -2 Console: colour dummy device 80x30 Calibrating local timer... 95.43MHz. Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792) CPU: Testing write buffer coherency: ok CPU0: Spectre v2: using BPIALL workaround pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 Setting up static identity map for 0x60100000 - 0x60100060 rcu: Hierarchical SRCU implementation. rcu: Max phase no-delay instances is 1000. smp: Bringing up secondary CPUs ... smp: Brought up 1 node, 1 CPU SMP: Total of 1 processors activated (697.95 BogoMIPS). CPU: All CPU(s) started in SVC mode. devtmpfs: initialized VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 0 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 1024 (order: 4, 65536 bytes, linear) NET: Registered PF_NETLINK/PF_ROUTE protocol family DMA: preallocated 256 KiB pool for atomic coherent allocations cpuidle: using governor ladder hw-breakpoint: debug architecture 0x4 unsupported. Serial: AMBA PL011 UART driver amba 1001f000.clcd: Fixed dependency cycle(s) with /bus@40000000/motherboard-bus@40000000/iofpga@7,00000000/i2c@16000/dvi-transmitter@39 amba 10020000.clcd: Fixed dependency cycle(s) with /bus@40000000/motherboard-bus@40000000/iofpga@7,00000000/i2c@16000/dvi-transmitter@39 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 Advanced Linux Sound Architecture Driver Initialized. clocksource: Switched to clocksource arm,sp804 NET: Registered PF_INET protocol family IP idents hash table entries: 4096 (order: 3, 32768 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: 2048 (order: 1, 8192 bytes, linear) TCP bind hash table entries: 2048 (order: 3, 32768 bytes, linear) TCP: Hash tables configured (established 2048 bind 2048) UDP hash table entries: 256 (order: 1, 8192 bytes, linear) UDP-Lite hash table entries: 256 (order: 1, 8192 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 NFSv4.1 backchannel transport module. hw perfevents: enabled with armv7_cortex_a9 PMU driver, 1 counters available workingset: timestamp_bits=30 max_order=16 bucket_order=0 squashfs: version 4.0 (2009/01/31) Phillip Lougher jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. 9p: Installing v9fs 9p2000 file system support io scheduler mq-deadline registered io scheduler kyber registered OF: graph: no port node found in /bus@40000000/motherboard-bus@40000000/iofpga@7,00000000/i2c@16000/dvi-transmitter@60 sii902x 0-0060: supply iovcc not found, using dummy regulator sii902x 0-0060: supply cvcc12 not found, using dummy regulator simple-pm-bus bus@40000000:motherboard-bus@40000000:iofpga@7,00000000: Failed to create device link (0x180) with dcc:tcrefclk simple-pm-bus bus@40000000:motherboard-bus@40000000:iofpga@7,00000000: Failed to create device link (0x180) with dcc:tcrefclk physmap-flash 40000000.flash: physmap platform flash device: [mem 0x40000000-0x43ffffff] 40000000.flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000 Intel/Sharp Extended Query Table at 0x0031 Using buffer write method physmap-flash 40000000.flash: physmap platform flash device: [mem 0x44000000-0x47ffffff] 40000000.flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000 Intel/Sharp Extended Query Table at 0x0031 Using buffer write method Concatenating MTD devices: (0): "40000000.flash" (1): "40000000.flash" into device "40000000.flash" physmap-flash 48000000.psram: physmap platform flash device: [mem 0x48000000-0x49ffffff] smsc911x 4e000000.ethernet eth0: MAC Address: 52:54:00:12:34:56 isp1760 4f000000.usb: isp1760 bus width: 32, oc: digital isp1760 4f000000.usb: NXP ISP1760 USB Host Controller isp1760 4f000000.usb: new USB bus registered, assigned bus number 1 isp1760 4f000000.usb: Scratch test failed. 0x00000000 isp1760 4f000000.usb: can't setup: -19 isp1760 4f000000.usb: USB bus 1 deregistered usbcore: registered new interface driver usb-storage rtc-pl031 10017000.rtc: registered as rtc0 rtc-pl031 10017000.rtc: setting system clock to 2023-12-27T10:02:19 UTC (1703671339) mmci-pl18x 10005000.mmci: Got CD GPIO mmci-pl18x 10005000.mmci: Got WP GPIO mmci-pl18x 10005000.mmci: mmc0: PL181 manf 41 rev0 at 0x10005000 irq 35,36 (pio) ledtrig-cpu: registered to indicate activity on CPUs usbcore: registered new interface driver usbhid usbhid: USB HID core driver aaci-pl041 10004000.aaci: ARM AC'97 Interface PL041 rev0 at 0x10004000, irq 37 aaci-pl041 10004000.aaci: FIFO 512 entries NET: Registered PF_PACKET protocol family 9pnet: Installing 9P2000 support Registering SWP/SWPB emulation handler 10009000.uart: ttyAMA0 at MMIO 0x10009000 (irq = 38, base_baud = 0) is a PL011 rev1 printk: console [ttyAMA0] enabled 1000a000.uart: ttyAMA1 at MMIO 0x1000a000 (irq = 39, base_baud = 0) is a PL011 rev1 1000b000.uart: ttyAMA2 at MMIO 0x1000b000 (irq = 40, base_baud = 0) is a PL011 rev1 1000c000.uart: ttyAMA3 at MMIO 0x1000c000 (irq = 41, base_baud = 0) is a PL011 rev1 drm-clcd-pl111 1001f000.clcd: assigned reserved memory node vram@4c000000 drm-clcd-pl111 1001f000.clcd: using device-specific reserved memory drm-clcd-pl111 1001f000.clcd: core tile graphics present drm-clcd-pl111 1001f000.clcd: this device will be deactivated drm-clcd-pl111 1001f000.clcd: Versatile Express init failed - -19 drm-clcd-pl111 10020000.clcd: DVI muxed to daughterboard 1 (core tile) CLCD input: AT Raw Set 2 keyboard as /devices/platform/bus@40000000/bus@40000000:motherboard-bus@40000000/bus@40000000:motherboard-bus@40000000:iofpga@7,00000000/10006000.kmi/serio0/input/input0 drm-clcd-pl111 10020000.clcd: initializing Versatile Express PL111 drm-clcd-pl111 10020000.clcd: DVI muxed to daughterboard 1 (core tile) CLCD mmc0: new SD card at address 4567 mmcblk0: mmc0:4567 QEMU! 64.0 MiB drm-clcd-pl111 10020000.clcd: initializing Versatile Express PL111 drm-clcd-pl111 10020000.clcd: DVI muxed to daughterboard 1 (core tile) CLCD drm-clcd-pl111 10020000.clcd: initializing Versatile Express PL111 drm-clcd-pl111 10020000.clcd: DVI muxed to daughterboard 1 (core tile) CLCD drm-clcd-pl111 10020000.clcd: initializing Versatile Express PL111 ALSA device list: #0: ARM AC'97 Interface PL041 rev0 at 0x10004000, irq 37 input: ImExPS/2 Generic Explorer Mouse as /devices/platform/bus@40000000/bus@40000000:motherboard-bus@40000000/bus@40000000:motherboard-bus@40000000:iofpga@7,00000000/10007000.kmi/serio1/input/input2 drm-clcd-pl111 10020000.clcd: DVI muxed to daughterboard 1 (core tile) CLCD drm-clcd-pl111 10020000.clcd: initializing Versatile Express PL111 EXT4-fs (mmcblk0): mounted filesystem without journal. Quota mode: disabled. VFS: Mounted root (ext4 filesystem) readonly on device 179:0. devtmpfs: mounted Freeing unused kernel image (initmem) memory: 1024K Run /sbin/init as init process random: crng init done EXT4-fs (mmcblk0): re-mounted. Quota mode: disabled. Saving 256 bits of creditable seed for next boot Starting syslogd: OK Starting klogd: OK Running sysctl: OK Starting network: Generic PHY 4e000000.ethernet-ffffffff:01: attached PHY driver (mii_bus:phy_addr=4e000000.ethernet-ffffffff:01, irq=POLL) smsc911x 4e000000.ethernet eth0: SMSC911x/921x identified at 0x94990000, IRQ: 30 drm-clcd-pl111 10020000.clcd: DVI muxed to daughterboard 1 (core tile) CLCD drm-clcd-pl111 10020000.clcd: initializing Versatile Express PL111 udhcpc: started, v1.36.1 udhcpc: broadcasting discover udhcpc: broadcasting select for 10.0.2.15, server 10.0.2.2 udhcpc: lease of 10.0.2.15 obtained from 10.0.2.2, lease time 86400 deleting routers adding dns 10.0.2.3 OK Starting tests TODO: add some more tests Ending tests Welcome to Buildroot buildroot login: root root # poweroff poweroff # # This is the toolchain test suite Usage: /etc/init.d/S90tests start Stopping network: OK Stopping klogd: OK Stopping syslogd: OK Seeding 256 bits and crediting Saving 256 bits of creditable seed for next boot umount: devtmpfs busy - remounted read-only EXT4-fs (mmcblk0): re-mounted. Quota mode: disabled. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system poweroff drm-clcd-pl111 10020000.clcd: DVI muxed to daughterboard 1 (core tile) CLCD drm-clcd-pl111 10020000.clcd: initializing Versatile Express PL111 amba 100e0000.memory-controller: deferred probe pending amba 100e1000.memory-controller: deferred probe pending amba 100e5000.watchdog: deferred probe pending i2c 0-0039: deferred probe pending amba 1000f000.wdt: deferred probe pending amba 10020000.clcd: deferred probe pending Flash device refused suspend due to active operation (state 20) Flash device refused suspend due to active operation (state 20) reboot: Power down