root@mityomapl138:~# dmesg Linux version 3.2.0+ (okancalis@Mirket-VM) (gcc version 4.5.4 20120305 (prerelea se) (GCC) ) #1 PREEMPT Fri Jan 5 17:50:03 +03 2018 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 CPU: VIVT data cache, VIVT instruction cache Machine: MityDSP-L138/MityARM-1808 Memory policy: ECC disabled, Data cache writethrough DaVinci da850/omap-l138/am18x variant 0x1 On node 0 totalpages: 24576 free_area_init_node: node 0, pgdat c05bd620, node_mem_map c05eb000 DMA zone: 256 pages used for memmap DMA zone: 0 pages reserved DMA zone: 24320 pages, LIFO batch:3 pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 pcpu-alloc: [0] 0 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 24320 Kernel command line: mem=32M@0xc0000000 mem=64M@0xc4000000 console=ttyS2,115200n 8 root=/dev/nfs nfsroot=10.10.27.45:/export/mirketfs ip=10.10.27.30:10.10.27.45: 10.10.27.45:255.255.255.0:Mirket-VM::off PID hash table entries: 512 (order: -1, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 32MB 64MB = 96MB total Memory: 91336k/91336k available, 6968k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) vmalloc : 0xc8800000 - 0xfea00000 ( 866 MB) lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .text : 0xc0008000 - 0xc05348a8 (5299 kB) .init : 0xc0535000 - 0xc055e000 ( 164 kB) .data : 0xc055e000 - 0xc05be0a0 ( 385 kB) .bss : 0xc05be0c4 - 0xc05eaad0 ( 179 kB) NR_IRQS:245 Console: colour dummy device 80x30 Calibrating delay loop... 148.88 BogoMIPS (lpj=744448) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok devtmpfs: initialized DaVinci: 144 gpio irqs print_constraints: dummy: NET: Registered protocol family 16 baseboard_pre_init: Entered mityomapl138_setup_nand: using 16 bit data baseboard_init [IndustrialIO]... bio: create slab at 0 SCSI subsystem initialized libata version 3.00 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb set_machine_constraints: VDCDC1: failed to enable tps65023 1-0048: failed to register tps65023 tps65023: probe of 1-0048 failed with error -121 Advanced Linux Sound Architecture Driver Version 1.0.24. Switching to clocksource timer0_1 musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) Waiting for USB PHY clock good... musb-hdrc: ConfigData=0x06 (UTMI-8, dyn FIFOs, SoftConn) musb-hdrc: MHDRC RTL version 1.800 musb-hdrc: setup fifo_mode 2 musb-hdrc: 7/9 max ep, 2624/4096 memory musb-hdrc musb-hdrc: USB OTG mode controller at fee00000 using PIO, IRQ 58 NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 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. JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc. msgmni has been set to 178 io scheduler noop registered (default) start plist test end plist test Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a 16550A serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a 16550A serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a 16550A console [ttyS2] enabled brd: module loaded at24 1-0050: 256 byte 24c02 EEPROM, read-only, 0 bytes/write MityOMAPL138: Read Factory Config Failed: -110 ahci ahci: forcing PORTS_IMPL to 0x1 ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc scsi0 : ahci_platform ata1: SATA max UDMA/133 mmio [mem 0x01e18000-0x01e19fff] port 0x100 irq 67 NAND device: Manufacturer ID: 0x01, Chip ID: 0xbc (AMD NAND 512MiB 1,8V 16-bit) Bad block table not found for chip 0 Bad block table not found for chip 0 Scanning device for bad blocks ata1: SATA link down (SStatus 0 SControl 300) Bad block table written to 0x00001ffe0000, version 0x01 Bad block table written to 0x00001ffc0000, version 0x01 Creating 2 MTD partitions on "davinci_nand.1": 0x000000000000-0x000008000000 : "rootfs" 0x000008000000-0x000020000000 : "homefs" davinci_nand davinci_nand.1: controller rev. 2.5 spi_davinci spi_davinci.1: DMA: supported spi_davinci spi_davinci.1: DMA: RX channel: 18, TX channel: 19, event queue: 0 spi_davinci spi_davinci.1: registered master spi1 spi spi1.0: setup mode 0, 8 bits/w, 30000000 Hz max --> 0 m25p80 spi1.0: m25p64-nonjedec (8192 Kbytes) Creating 8 MTD partitions on "m25p80": 0x000000000000-0x000000010000 : "ubl" 0x000000010000-0x000000090000 : "u-boot" 0x000000090000-0x0000000a0000 : "u-boot-env" 0x0000000a0000-0x0000000b0000 : "periph-config" No LCD configured MII PHY configured 0x0000000b0000-0x000000100000 : "reserved" 0x000000100000-0x000000400000 : "kernel" 0x000000400000-0x000000600000 : "fpga" 0x000000600000-0x000000800000 : "spare" spi_davinci spi_davinci.1: registered child spi1.0 spi spi1.1: setup mode 0, 8 bits/w, 10000000 Hz max --> 0 spi_davinci spi_davinci.1: registered child spi1.1 spi spi1.2: setup mode 0, 8 bits/w, 1000000 Hz max --> 0 spi_davinci spi_davinci.1: registered child spi1.2 spi_davinci spi_davinci.1: Controller at 0xfef0e000 CAN device driver interface mcp251x spi1.1: setup mode 0, 8 bits/w, 10000000 Hz max --> 0 mcp251x spi1.1: MCP251x didn't enter in conf mode after reset mcp251x spi1.1: Probe failed mcp251x spi1.1: probe failed davinci_mdio davinci_mdio.0: davinci mdio revision 1.5 davinci_mdio davinci_mdio.0: detected phy mask fffffffd davinci_mdio.0: probed davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver ohci ohci.0: DA8xx OHCI ohci ohci.0: new USB bus registered, assigned bus number 1 Waiting for USB PHY clock good... ohci ohci.0: irq 59, io mem 0x01e25000 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. gadgetfs: USB Gadget filesystem, version 24 Aug 2004 mousedev: PS/2 mouse device common for all mice omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0 omap_rtc: RTC power up reset detected i2c /dev entries driver cpuidle: using governor ladder cpuidle: using governor menu davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode usbcore: registered new interface driver usbhid usbhid: USB HID core driver dsd1791 spi1.2: Failed to add route LLOUT->Line Out asoc: dsd1791 <-> davinci-mcasp.0 mapping ok ALSA device list: #0: MityDSP-L138 INDIO TCP cubic registered NET: Registered protocol family 17 can: controller area network core (rev 20090105 abi 8) NET: Registered protocol family 29 can: raw protocol (rev 20090105) ------------[ cut here ]------------ WARNING: at arch/arm/mach-davinci/da850.c:1109 da850_regulator_init+0x30/0x54() Unable to obtain voltage regulator for CVDD; voltage scaling unsupported Modules linked in: [] (unwind_backtrace+0x0/0xe0) from [] (warn_slowpath_common +0x4c/0x64) [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_f mt+0x2c/0x3c) [] (warn_slowpath_fmt+0x2c/0x3c) from [] (da850_regulator_in it+0x30/0x54) [] (da850_regulator_init+0x30/0x54) from [] (davinci_cpu_ini t+0x34/0xbc) [] (davinci_cpu_init+0x34/0xbc) from [] (cpufreq_add_dev+0x1 20/0x220) [] (cpufreq_add_dev+0x120/0x220) from [] (sysdev_driver_regi ster+0xb0/0x128) [] (sysdev_driver_register+0xb0/0x128) from [] (cpufreq_regi ster_driver+0xd0/0x17c) [] (cpufreq_register_driver+0xd0/0x17c) from [] (platform_dr v_probe+0x14/0x18) [] (platform_drv_probe+0x14/0x18) from [] (driver_probe_devi ce+0xd4/0x198) [] (driver_probe_device+0xd4/0x198) from [] (__driver_attach +0x60/0x84) [] (__driver_attach+0x60/0x84) from [] (bus_for_each_dev+0x4 c/0x78) [] (bus_for_each_dev+0x4c/0x78) from [] (bus_add_driver+0x98 /0x214) [] (bus_add_driver+0x98/0x214) from [] (driver_register+0xa0 /0x120) [] (driver_register+0xa0/0x120) from [] (platform_driver_pro be+0x18/0x98) [] (platform_driver_probe+0x18/0x98) from [] (do_one_initcal l+0x90/0x168) [] (do_one_initcall+0x90/0x168) from [] (kernel_init+0x78/0x 11c) [] (kernel_init+0x78/0x11c) from [] (kernel_thread_exit+0x0/ 0x8) ---[ end trace 3dcaa89fe2a14b55 ]--- console [netcon0] enabled netconsole: network logging started davinci_emac davinci_emac.1: using random MAC addr: f6:1c:a8:39:33:e5 omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) davinci_mdio davinci_mdio.0: resetting idled controller net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=20005ce1) PHY: 0:01 - Link is Up - 100/Full IP-Config: Complete: device=eth0, addr=10.10.27.30, mask=255.255.255.0, gw=10.10.27.45, host=Mirket-VM, domain=, nis-domain=(none), bootserver=10.10.27.45, rootserver=10.10.27.45, rootpath= VFS: Mounted root (nfs filesystem) on device 0:14. devtmpfs: mounted Freeing init memory: 164K NET: Registered protocol family 10 >udevd[1102]: starting version 182 eth0: no IPv6 routers present Disabling lock debugging due to kernel taint SysLink version : 2.21.03.11 SysLink module created on Date:Jan 8 2018 Time:08:42:08 nop musb-hdrc: failed to start (null): -120 gadgetfs: bound to musb-hdrc driver musb-hdrc musb-hdrc: MUSB HDRC host driver musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected musb-hdrc musb-hdrc: remove, state 4 usb usb2: USB disconnect, device number 1 musb-hdrc musb-hdrc: USB bus 2 deregistered