=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2022.02.17 18:25:47 =~=~=~=~=~=~=~=~=~=~=~= ÿ U-Boot SPL 2014.07-g7e537bf (Apr 10 2015 - 14:57:18) SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! reading u-boot.img reading u-boot.img U-Boot 2014.07-g7e537bf (Apr 10 2015 - 14:57:18) I2C: ready DRAM: 1 GiB NAND: 512 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 reading uboot.env ** Unable to read "uboot.env" from mmc0:1 ** Using default environment Net: not set. Validating first E-fuse MAC cpsw, usb_ether Hit any key to stop autoboot: 1  0 U-Boot# gggg    setenv fdtfile am437x-gp-evm.dtb U-Boot# run netboot Booting from network ... link up on port 0, speed 1000, full duplex BOOTP broadcast 1 DHCP client bound to address 10.1.1.23 link up on port 0, speed 1000, full duplex Using cpsw device TFTP from server 10.1.1.243; our IP address is 10.1.1.23 Filename 'zImage'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ########################################################### 7.6 MiB/s done Bytes transferred = 4674048 (475200 hex) link up on port 0, speed 1000, full duplex Using cpsw device TFTP from server 10.1.1.243; our IP address is 10.1.1.23 Filename 'am437x-gp-evm.dtb'. Load address: 0x88000000 Loading: *###### 9.2 MiB/s done Bytes transferred = 77241 (12db9 hex) Kernel image @ 0x82000000 [ 0x000000 - 0x475200 ] ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 8ffea000, end 8ffffdb8 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.4.106-g023faefa70 (oe-user@oe-host) (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))) #1 PREEMPT Fri Jul 2 11:03:51 UTC 2021 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: TI AM437x GP EVM [ 0.000000] Memory policy: Data cache writeback [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 48 MiB at 0xbd000000 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM437x ES1.2 (sgx neon) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260416 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/nfs nfsroot=10.1.1.243:/export/rootfs,nolock rw ip=dhcp [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 974184K/1048576K available (9216K kernel code, 304K rwdata, 3108K rodata, 1024K init, 259K bss, 25240K reserved, 49152K cma-reserved, 212992K highmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] L2C: platform modifies aux control register: 0x0e030000 -> 0x3e430000 [ 0.000000] L2C: DT/platform modifies aux control register: 0x0e030000 -> 0x3e430000 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] OMAP L2C310: ROM does not support power control setting [ 0.000000] L2C-310 dynamic clock gating disabled, standby mode disabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c9, AUX_CTRL 0x4e430000 [ 0.000000] random: get_random_bytes called from start_kernel+0x2b4/0x470 with crng_init=0 [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000012] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.000029] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000038] OMAP clocksource: timer1 at 24000000 Hz [ 0.000483] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000492] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001025] Console: colour dummy device 80x30 [ 0.001055] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.001060] This ensures that you still see kernel messages. Please [ 0.001064] update your kernel commandline. [ 0.001102] Calibrating delay loop... 1987.37 BogoMIPS (lpj=9936896) [ 0.060185] pid_max: default: 32768 minimum: 301 [ 0.060379] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.060402] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.061271] CPU: Testing write buffer coherency: ok [ 0.061332] CPU0: Spectre v2: using BPIALL workaround [ 0.062173] Setting up static identity map for 0x80100000 - 0x80100060 [ 0.062313] rcu: Hierarchical SRCU implementation. [ 0.062393] EFI services will not be available. [ 0.062868] devtmpfs: initialized [ 0.074585] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.074981] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.075003] futex hash table entries: 256 (order: -1, 3072 bytes, linear) [ 0.078149] pinctrl core: initialized pinctrl subsystem [ 0.078915] DMI not present or invalid. [ 0.079360] NET: Registered protocol family 16 [ 0.081041] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.114844] l3s-clkctrl:01f8:0: failed to disable [ 0.116550] cpuidle: using governor ladder [ 0.116579] cpuidle: using governor menu [ 0.118267] omap_l3_noc 44000000.ocp: L3 debug error: target 8 mod:0 (unclearable) [ 0.118336] omap_l3_noc 44000000.ocp: L3 application error: target 8 mod:0 (unclearable) [ 0.135901] No ATAGs? [ 0.135921] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.135936] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.151461] debugfs: Directory '49000000.edma' with parent 'dmaengine' already present! [ 0.151490] edma 49000000.edma: TI EDMA DMA engine driver [ 0.153605] iommu: Default domain type: Translated [ 0.155960] SCSI subsystem initialized [ 0.156463] mc: Linux media interface: v0.10 [ 0.156502] videodev: Linux video capture interface: v2.00 [ 0.156612] pps_core: LinuxPPS API ver. 1 registered [ 0.156619] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.156641] PTP clock support registered [ 0.156671] EDAC MC: Ver: 3.0.0 [ 0.157832] Advanced Linux Sound Architecture Driver Initialized. [ 0.158944] clocksource: Switched to clocksource timer1 [ 0.165825] thermal_sys: Registered thermal governor 'fair_share' [ 0.165832] thermal_sys: Registered thermal governor 'bang_bang' [ 0.165845] thermal_sys: Registered thermal governor 'step_wise' [ 0.165851] thermal_sys: Registered thermal governor 'user_space' [ 0.165857] thermal_sys: Registered thermal governor 'power_allocator' [ 0.166515] NET: Registered protocol family 2 [ 0.167207] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear) [ 0.167238] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.167297] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.167371] TCP: Hash tables configured (established 8192 bind 8192) [ 0.167544] UDP hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.167568] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear) [ 0.167725] NET: Registered protocol family 1 [ 0.168271] RPC: Registered named UNIX socket transport module. [ 0.168284] RPC: Registered udp transport module. [ 0.168288] RPC: Registered tcp transport module. [ 0.168293] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.168306] PCI: CLS 0 bytes, default 64 [ 0.170360] Initialise system trusted keyrings [ 0.170665] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.174932] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.175663] NFS: Registering the id_resolver key type [ 0.175699] Key type id_resolver registered [ 0.175705] Key type id_legacy registered [ 0.175756] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.176447] Key type asymmetric registered [ 0.176461] Asymmetric key parser 'x509' registered [ 0.176508] bounce: pool size: 64 pages [ 0.176556] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.176565] io scheduler mq-deadline registered [ 0.176571] io scheduler kyber registered [ 0.203289] OMAP GPIO hardware version 0.1 [ 0.205491] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 0.227841] ti-sysc 48322000.target-module: dts flag should be at module level for ti,no-reset-on-init [ 0.236919] l3s-clkctrl:01f8:0: failed to disable [ 0.243970] pinctrl-single 44e10800.pinmux: 199 pins, size 796 [ 0.248326] pwm-backlight backlight: backlight supply power not found, using dummy regulator [ 0.290657] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 0.294163] omap8250 44e09000.serial: No clock speed specified: using default: 48000000 [ 0.294983] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 67, base_baud = 3000000) is a 8250 [ 1.006186] printk: console [ttyS0] enabled [ 1.011166] omap8250 481a6000.serial: No clock speed specified: using default: 48000000 [ 1.019987] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 81, base_baud = 3000000) is a 8250 [ 1.031386] omap_rng 48310000.rng: Random Number Generator ver. 20 [ 1.039174] random: fast init done [ 1.042833] random: crng init done [ 1.046388] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator [ 1.061727] panel-simple display: display supply power not found, using dummy regulator [ 1.082488] brd: module loaded [ 1.094898] loop: module loaded [ 1.103679] libphy: Fixed MDIO Bus: probed [ 1.168967] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000 [ 1.176669] libphy: 4a101000.mdio: probed [ 1.182382] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver Micrel KSZ9031 Gigabit PHY [ 1.192292] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4 [ 1.198679] cpsw 4a100000.ethernet: ALE Table size 1024 [ 1.204085] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies) [ 1.211377] cpsw 4a100000.ethernet: Detected MACID = 34:b1:f7:3d:b9:ae [ 1.219779] i2c /dev entries driver [ 1.225924] cpuidle: enable-method property 'ti,am4372' found operations [ 1.233452] sdhci: Secure Digital Host Controller Interface driver [ 1.239730] sdhci: Copyright(c) Pierre Ossman [ 1.259237] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.266222] ledtrig-cpu: registered to indicate activity on CPUs [ 1.275786] davinci-mcasp 4803c000.mcasp: IRQ common not found [ 1.283179] NET: Registered protocol family 10 [ 1.288782] Segment Routing with IPv6 [ 1.292642] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.299415] NET: Registered protocol family 17 [ 1.304274] Key type dns_resolver registered [ 1.308699] omap_voltage_late_init: Voltage driver support not added [ 1.315750] Loading compiled-in X.509 certificates [ 1.336186] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 1.341501] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 1.349292] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xdc [ 1.355678] nand: Micron MT29F4G08ABAEAWP [ 1.359732] nand: 512 MiB, SLC, erase size: 256 KiB, page size: 4096, OOB size: 224 [ 1.367568] Using OMAP_ECC_BCH16_CODE_HW ECC scheme [ 1.372594] 10 fixed-partitions partitions found on MTD device omap2-nand.0 [ 1.379605] Creating 10 MTD partitions on "omap2-nand.0": [ 1.385032] 0x000000000000-0x000000040000 : "NAND.SPL" [ 1.391838] 0x000000040000-0x000000080000 : "NAND.SPL.backup1" [ 1.398929] 0x000000080000-0x0000000c0000 : "NAND.SPL.backup2" [ 1.406087] 0x0000000c0000-0x000000100000 : "NAND.SPL.backup3" [ 1.413200] 0x000000100000-0x000000180000 : "NAND.u-boot-spl-os" [ 1.420488] 0x000000180000-0x000000280000 : "NAND.u-boot" [ 1.427183] 0x000000280000-0x0000002c0000 : "NAND.u-boot-env" [ 1.434228] 0x0000002c0000-0x000000300000 : "NAND.u-boot-env.backup1" [ 1.441966] 0x000000300000-0x000000a00000 : "NAND.kernel" [ 1.449504] 0x000000a00000-0x000020000000 : "NAND.file-system" [ 1.523667] GPIO line 119 (SelEMMCorNAND) hogged as output/low [ 1.574968] omap_i2c 44e0b000.i2c: bus 0 rev0.12 at 100 kHz [ 1.582339] omap_i2c 4802a000.i2c: bus 1 rev0.12 at 100 kHz [ 1.588368] GPIO line 136 (SelLCDorHDMI) hogged as output/high [ 1.597732] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator [ 1.607221] DSS: OMAP DSS rev 2.0 [ 1.611597] omapdss_dss 4832a000.dss: bound 4832a400.dispc (ops dispc_component_ops) [ 1.619922] omapdrm omapdrm.0: DMM not available, disable DMM support [ 1.626690] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.633381] [drm] No driver support for vblank timestamp query. [ 1.701956] Console: switching to colour frame buffer device 100x30 [ 1.725019] omapdrm omapdrm.0: fb0: omapdrmdrmfb frame buffer device [ 1.732108] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0 [ 1.741471] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22) [ 1.750367] omap_hsmmc 48060000.mmc: Got CD GPIO [ 1.808013] hctosys: unable to open rtc device (rtc0) [ 1.816638] cpsw 4a100000.ethernet: initializing cpsw version 1.15 (0) [ 1.845333] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.856788] mmc0: new high speed SDHC card at address aaaa [ 1.863241] mmcblk0: mmc0:aaaa SU08G 7.40 GiB [ 1.870566] mmcblk0: p1 p2 p3 [ 1.925378] Micrel KSZ9031 Gigabit PHY 4a101000.mdio:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL) [ 6.090248] cpsw 4a100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off [ 6.109057] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.139090] Sending DHCP requests ., OK [ 6.182969] IP-Config: Got DHCP answer from 10.1.1.243, my address is 10.1.1.23 [ 6.190569] IP-Config: Complete: [ 6.193946] device=eth0, hwaddr=34:b1:f7:3d:b9:ae, ipaddr=10.1.1.23, mask=255.255.255.0, gw=10.1.1.1 [ 6.203731] host=10.1.1.23, domain=internal.example.org, nis-domain=(none) [ 6.211323] bootserver=10.1.1.243, rootserver=10.1.1.243, rootpath= [ 6.211335] nameserver0=10.1.1.243 [ 6.223330] ALSA device list: [ 6.226492] No soundcards found. [ 36.329017] vmmcwl_fixed: disabling [ 102.252513] VFS: Unable to mount root fs via NFS, trying floppy. [ 102.259995] VFS: Cannot open root device "nfs" or unknown-block(2,0): error -6 [ 102.267388] Please append a correct "root=" boot option; here are the available partitions: [ 102.276127] 0100 65536 ram0 [ 102.276134] (driver?) [ 102.282591] 0101 65536 ram1 [ 102.282595] (driver?) [ 102.288733] 0102 65536 ram2 [ 102.288736] (driver?) [ 102.295105] 0103 65536 ram3 [ 102.295109] (driver?) [ 102.301359] 0104 65536 ram4 [ 102.301362] (driver?) [ 102.307558] 0105 65536 ram5 [ 102.307561] (driver?) [ 102.313776] 0106 65536 ram6 [ 102.313778] (driver?) [ 102.320093] 0107 65536 ram7 [ 102.320095] (driver?) [ 102.326223] 0108 65536 ram8 [ 102.326225] (driver?) [ 102.332388] 0109 65536 ram9 [ 102.332390] (driver?) [ 102.338517] 010a 65536 ram10 [ 102.338519] (driver?) [ 102.344747] 010b 65536 ram11 [ 102.344749] (driver?) [ 102.350988] 010c 65536 ram12 [ 102.350990] (driver?) [ 102.357205] 010d 65536 ram13 [ 102.357207] (driver?) [ 102.363434] 010e 65536 ram14 [ 102.363436] (driver?) [ 102.369661] 010f 65536 ram15 [ 102.369663] (driver?) [ 102.375883] 1f00 256 mtdblock0 [ 102.375886] (driver?) [ 102.382472] 1f01 256 mtdblock1 [ 102.382474] (driver?) [ 102.389049] 1f02 256 mtdblock2 [ 102.389051] (driver?) [ 102.395614] 1f03 256 mtdblock3 [ 102.395617] (driver?) [ 102.402191] 1f04 512 mtdblock4 [ 102.402193] (driver?) [ 102.408756] 1f05 1024 mtdblock5 [ 102.408758] (driver?) [ 102.415345] 1f06 256 mtdblock6 [ 102.415347] (driver?) [ 102.421923] 1f07 256 mtdblock7 [ 102.421925] (driver?) [ 102.428488] 1f08 7168 mtdblock8 [ 102.428490] (driver?) [ 102.435064] 1f09 514048 mtdblock9 [ 102.435067] (driver?) [ 102.441691] b300 7761920 mmcblk0 [ 102.441694] driver: mmcblk [ 102.448521] b301 72261 mmcblk0p1 00000000-01 [ 102.448523] [ 102.455362] b302 722925 mmcblk0p2 00000000-02 [ 102.455364] [ 102.462214] b303 6956145 mmcblk0p3 00000000-03 [ 102.462216] [ 102.469052] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) [ 102.477359] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) ]---