/ # dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.59-svn1056 (rronge@horus) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) ) #36 PREEMPT Fri Mar 9 11:46:39 EST 2018 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt:Machine model: TI AM335x CSYSOBC [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 48 MiB at 0xbd000000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 262144 [ 0.000000] free_area_init_node: node 0, pgdat c0c43e04, node_mem_map ef6f9000 [ 0.000000] Normal zone: 1728 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 196608 pages, LIFO batch:31 [ 0.000000] HighMem zone: 65536 pages, LIFO batch:15 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES2.1 (sgx neon) [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260416 [ 0.000000] Kernel command line: console=ttyS0,230400n8 root=/dev/ram0 rw initrd=0xa0000000 rootfstype=ext2 earlyprintk loglevel=7; [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 967112K/1048576K available (7168K kernel code, 375K rwdata, 2532K rodata, 1024K init, 280K bss, 32312K reserved, 49152K cma-reserved, 212992K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0800000 (8160 kB) [ 0.000000] .init : 0xc0b00000 - 0xc0c00000 (1024 kB) [ 0.000000] .data : 0xc0c00000 - 0xc0c5df38 ( 376 kB) [ 0.000000] .bss : 0xc0c5df38 - 0xc0ca4174 ( 281 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.000035] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000044] OMAP clocksource: timer1 at 24000000 Hz [ 0.000173] clocksource_probe: no matching clocksources found [ 0.000331] Console: colour dummy device 80x30 [ 0.000369] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736) [ 0.089296] pid_max: default: 32768 minimum: 301 [ 0.089418] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.089430] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.090160] CPU: Testing write buffer coherency: ok [ 0.090505] Setting up static identity map for 0x80100000 - 0x80100060 [ 0.093161] EFI services will not be available. [ 0.094497] devtmpfs: initialized [ 0.103254] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.103588] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.103613] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.106927] pinctrl core: initialized pinctrl subsystem [ 0.108095] NET: Registered protocol family 16 [ 0.109858] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.122017] omap_hwmod: debugss: _wait_target_disable failed [ 0.199288] cpuidle: using governor ladder [ 0.229278] cpuidle: using governor menu [ 0.232993] gpio gpiochip0: (gpio): added GPIO chardev (254:0) [ 0.233341] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio) [ 0.234556] OMAP GPIO hardware version 0.1 [ 0.235336] gpio gpiochip1: (gpio): added GPIO chardev (254:1) [ 0.235615] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio) [ 0.237382] gpio gpiochip2: (gpio): added GPIO chardev (254:2) [ 0.237766] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio) [ 0.239598] gpio gpiochip3: (gpio): added GPIO chardev (254:3) [ 0.239865] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio) [ 0.245121] omap-gpmc 50000000.gpmc: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/nandflash_pins_s0, deferring probe [ 0.246425] No ATAGs? [ 0.246443] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.286338] edma 49000000.edma: TI EDMA DMA engine driver [ 0.288613] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe [ 0.288667] omap_i2c 4802a000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c1_pins, deferring probe [ 0.288750] media: Linux media interface: v0.10 [ 0.288796] Linux video capture interface: v2.00 [ 0.288833] pps_core: LinuxPPS API ver. 1 registered [ 0.288839] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.288864] PTP clock support registered [ 0.288899] EDAC MC: Ver: 3.0.0 [ 0.289996] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 0.290281] Advanced Linux Sound Architecture Driver Initialized. [ 0.291398] clocksource: Switched to clocksource timer1 [ 0.300287] NET: Registered protocol family 2 [ 0.300979] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.301052] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [ 0.301120] TCP: Hash tables configured (established 8192 bind 8192) [ 0.301206] UDP hash table entries: 512 (order: 1, 8192 bytes) [ 0.301228] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes) [ 0.301350] NET: Registered protocol family 1 [ 0.301789] RPC: Registered named UNIX socket transport module. [ 0.301805] RPC: Registered udp transport module. [ 0.301810] RPC: Registered tcp transport module. [ 0.301815] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.301828] PCI: CLS 0 bytes, default 64 [ 0.302306] Trying to unpack rootfs image as initramfs... [ 0.302994] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 0.353121] Freeing initrd memory: 10164K [ 0.353627] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.355865] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.362773] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.363574] NFS: Registering the id_resolver key type [ 0.363615] Key type id_resolver registered [ 0.363622] Key type id_legacy registered [ 0.363664] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.365162] bounce: pool size: 64 pages [ 0.365349] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.365361] io scheduler noop registered [ 0.365367] io scheduler deadline registered [ 0.365488] io scheduler cfq registered (default) [ 0.366587] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.419780] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled [ 0.423270] console [ttyS0] disabled [ 0.423358] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158, base_baud = 3000000) is a 8250 [ 0.732462] console [ttyS0] enabled [ 0.735223] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 159, base_baud = 3000000) is a 8250 [ 0.741051] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 0.744595] [drm] Initialized [ 0.758031] brd: module loaded [ 0.765378] loop: module loaded [ 0.768955] libphy: Fixed MDIO Bus: probed [ 0.772967] mousedev: PS/2 mouse device common for all mice [ 0.776217] i2c /dev entries driver [ 0.780094] cpuidle: enable-method property 'ti,am3352' found operations [ 0.784404] ledtrig-cpu: registered to indicate activity on CPUs [ 0.789219] NET: Registered protocol family 10 [ 0.792690] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 0.796370] NET: Registered protocol family 17 [ 0.798841] Key type dns_resolver registered [ 0.801226] omap_voltage_late_init: Voltage driver support not added [ 0.809383] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.812200] gpiochip_find_base: found new base at 510 [ 0.812246] gpio gpiochip4: (omap-gpmc): added GPIO chardev (254:4) [ 0.812606] gpiochip_setup_dev: registered GPIOs 510 to 511 on device: gpiochip4 (omap-gpmc) [ 0.812779] gpmc cs0 before gpmc_cs_program_settings: [ 0.815327] cs0 GPMC_CS_CONFIG1: 0x00401300 [ 0.817430] cs0 GPMC_CS_CONFIG2: 0x00101001 [ 0.819533] cs0 GPMC_CS_CONFIG3: 0x22060514 [ 0.821723] cs0 GPMC_CS_CONFIG4: 0x10057016 [ 0.823827] cs0 GPMC_CS_CONFIG5: 0x010f1111 [ 0.825929] cs0 GPMC_CS_CONFIG6: 0x8f070000 [ 0.828032] cs0 GPMC_CS_CONFIG7: 0x00000f50 [ 0.830133] gpmc cs0 access configuration: [ 0.832225] gpmc,mux-add-data = <3> [ 0.833979] gpmc,device-width = <1> [ 0.835732] gpmc,wait-pin = <0> [ 0.837310] gpmc,wait-on-read = <1> [ 0.839063] gpmc,burst-length = <4> [ 0.840819] gpmc cs0 timings configuration: [ 0.842944] gpmc,cs-on-ns = <10> /* 1 ns - 10 ns; 1 ticks */ [ 0.845790] gpmc,cs-rd-off-ns = <160> /* 151 ns - 160 ns; 16 ticks */ [ 0.849029] gpmc,cs-wr-off-ns = <160> /* 151 ns - 160 ns; 16 ticks */ [ 0.852279] gpmc,adv-on-ns = <40> /* 31 ns - 40 ns; 4 ticks */ [ 0.855213] gpmc,adv-rd-off-ns = <50> /* 41 ns - 50 ns; 5 ticks */ [ 0.858320] gpmc,adv-wr-off-ns = <60> /* 51 ns - 60 ns; 6 ticks */ [ 0.861440] gpmc,adv-aad-mux-on-ns = <10> /* 1 ns - 10 ns; 1 ticks */ [ 0.864678] gpmc,adv-aad-mux-rd-off-ns = <20> /* 11 ns - 20 ns; 2 ticks */ [ 0.868133] gpmc,adv-aad-mux-wr-off-ns = <20> /* 11 ns - 20 ns; 2 ticks */ [ 0.871600] gpmc,oe-on-ns = <60> /* 51 ns - 60 ns; 6 ticks */ [ 0.874491] gpmc,oe-off-ns = <160> /* 151 ns - 160 ns; 16 ticks */ [ 0.877598] gpmc,oe-aad-mux-on-ns = <10> /* 1 ns - 10 ns; 1 ticks */ [ 0.880792] gpmc,oe-aad-mux-off-ns = <30> /* 21 ns - 30 ns; 3 ticks */ [ 0.884085] gpmc,we-on-ns = <50> /* 41 ns - 50 ns; 5 ticks */ [ 0.886974] gpmc,we-off-ns = <160> /* 151 ns - 160 ns; 16 ticks */ [ 0.890082] gpmc,rd-cycle-ns = <170> /* 161 ns - 170 ns; 17 ticks */ [ 0.893287] gpmc,wr-cycle-ns = <170> /* 161 ns - 170 ns; 17 ticks */ [ 0.896483] gpmc,access-ns = <150> /* 141 ns - 150 ns; 15 ticks */ [ 0.899590] gpmc,page-burst-access-ns = <10> /* 1 ns - 10 ns; 1 ticks */ [ 0.902969] gpmc,bus-turnaround-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 0.906120] gpmc,cycle2cycle-delay-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 0.909401] gpmc,wait-monitoring-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 0.912605] gpmc,clk-activation-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 0.915757] gpmc,wr-data-mux-bus-ns = <70> /* 61 ns - 70 ns; 7 ticks */ [ 0.919083] gpmc,wr-access-ns = <150> /* 141 ns - 150 ns; 15 ticks */ [ 0.922337] GPMC CS0: cs_on : 0 ticks, 0 ns (was 1 ticks) 0 ns [ 0.926100] GPMC CS0: cs_rd_off : 30 ticks, 300 ns (was 16 ticks) 300 ns [ 0.929862] GPMC CS0: cs_wr_off : 10 ticks, 100 ns (was 16 ticks) 100 ns [ 0.933635] GPMC CS0: adv_on : 0 ticks, 0 ns (was 4 ticks) 0 ns [ 0.937397] GPMC CS0: adv_rd_off : 10 ticks, 100 ns (was 5 ticks) 100 ns [ 0.941159] GPMC CS0: adv_wr_off : 10 ticks, 100 ns (was 6 ticks) 100 ns [ 0.944932] GPMC CS0: adv_aad_mux_on : 0 ticks, 0 ns (was 1 ticks) 0 ns [ 0.948693] GPMC CS0: adv_aad_mux_rd_off: 0 ticks, 0 ns (was 2 ticks) 0 ns [ 0.952509] GPMC CS0: adv_aad_mux_wr_off: 0 ticks, 0 ns (was 2 ticks) 0 ns [ 0.956314] GPMC CS0: oe_on : 0 ticks, 0 ns (was 6 ticks) 0 ns [ 0.960076] GPMC CS0: oe_off : 10 ticks, 100 ns (was 16 ticks) 100 ns [ 0.963849] GPMC CS0: oe_aad_mux_on : 0 ticks, 0 ns (was 1 ticks) 0 ns [ 0.967610] GPMC CS0: oe_aad_mux_off : 0 ticks, 0 ns (was 3 ticks) 0 ns [ 0.971371] GPMC CS0: we_on : 0 ticks, 0 ns (was 5 ticks) 0 ns [ 0.975144] GPMC CS0: we_off : 5 ticks, 50 ns (was 16 ticks) 50 ns [ 0.978906] GPMC CS0: rd_cycle : 30 ticks, 300 ns (was 17 ticks) 300 ns [ 0.982678] GPMC CS0: wr_cycle : 10 ticks, 100 ns (was 17 ticks) 100 ns [ 0.986441] GPMC CS0: access : 11 ticks, 110 ns (was 15 ticks) 110 ns [ 0.990203] GPMC CS0: page_burst_access: 0 ticks, 0 ns (was 1 ticks) 0 ns [ 0.993975] GPMC CS0: bus_turnaround : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 0.997738] GPMC CS0: cycle2cycle_delay: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.001512] GPMC CS0: wr_data_mux_bus : 0 ticks, 0 ns (was 7 ticks) 0 ns [ 1.005275] GPMC CS0: wr_access : 0 ticks, 0 ns (was 15 ticks) 0 ns [ 1.009037] GPMC CS0: wait_monitoring : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.012809] GPMC CS0: clk_activation : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.016570] GPMC CS0 CLK period is 40 ns (div 4) [ 1.018893] gpmc cs0 after gpmc_cs_set_timings: [ 1.021169] cs0 GPMC_CS_CONFIG1: 0x00000813 [ 1.023283] cs0 GPMC_CS_CONFIG2: 0x000a1e00 [ 1.025385] cs0 GPMC_CS_CONFIG3: 0x000a0a00 [ 1.027487] cs0 GPMC_CS_CONFIG4: 0x05000a00 [ 1.029589] cs0 GPMC_CS_CONFIG5: 0x000b0a1e [ 1.031702] cs0 GPMC_CS_CONFIG6: 0x80000000 [ 1.033805] cs0 GPMC_CS_CONFIG7: 0x00000f50 [ 1.035906] gpmc cs0 access configuration: [ 1.037965] gpmc,time-para-granularity = <1> [ 1.040110] gpmc,mux-add-data = <0> [ 1.041874] gpmc,device-width = <0> [ 1.043627] gpmc,wait-pin = <0> [ 1.045205] gpmc,burst-length = <4> [ 1.046960] gpmc cs0 timings configuration: [ 1.049064] gpmc,cs-on-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.051833] gpmc,cs-rd-off-ns = <300> /* 291 ns - 300 ns; 30 ticks */ [ 1.055072] gpmc,cs-wr-off-ns = <100> /* 91 ns - 100 ns; 10 ticks */ [ 1.058265] gpmc,adv-on-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.061066] gpmc,adv-rd-off-ns = <100> /* 91 ns - 100 ns; 10 ticks */ [ 1.064314] gpmc,adv-wr-off-ns = <100> /* 91 ns - 100 ns; 10 ticks */ [ 1.067552] gpmc,adv-aad-mux-on-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.070703] gpmc,adv-aad-mux-rd-off-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.074038] gpmc,adv-aad-mux-wr-off-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.077363] gpmc,oe-on-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.080122] gpmc,oe-off-ns = <100> /* 91 ns - 100 ns; 10 ticks */ [ 1.083195] gpmc,oe-aad-mux-on-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.086303] gpmc,oe-aad-mux-off-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.089454] gpmc,we-on-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.092224] gpmc,we-off-ns = <50> /* 41 ns - 50 ns; 5 ticks */ [ 1.095158] gpmc,rd-cycle-ns = <300> /* 291 ns - 300 ns; 30 ticks */ [ 1.098352] gpmc,wr-cycle-ns = <100> /* 91 ns - 100 ns; 10 ticks */ [ 1.101520] gpmc,access-ns = <110> /* 101 ns - 110 ns; 11 ticks */ [ 1.104627] gpmc,page-burst-access-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.107908] gpmc,bus-turnaround-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.111058] gpmc,cycle2cycle-delay-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.114351] gpmc,wait-monitoring-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.117547] gpmc,clk-activation-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.120697] gpmc,wr-data-mux-bus-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.123903] gpmc,wr-access-ns = <0> /* 0 ns - 0 ns; 0 ticks */ [ 1.127683] omap2-nand 10000000.nand: GPIO lookup for consumer rb [ 1.127693] omap2-nand 10000000.nand: using device tree for GPIO lookup [ 1.127705] of_get_named_gpiod_flags: can't parse 'rb-gpios' property of node '/ocp/gpmc@50000000/nand@0,0[0]' [ 1.127711] of_get_named_gpiod_flags: can't parse 'rb-gpio' property of node '/ocp/gpmc@50000000/nand@0,0[0]' [ 1.127717] omap2-nand 10000000.nand: using lookup tables for GPIO lookup [ 1.127723] omap2-nand 10000000.nand: lookup for GPIO rb failed [ 1.128200] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0x48 [ 1.131445] nand: Micron MT29F32G08AFACAWP [ 1.133509] nand: 2048 MiB, SLC, erase size: 512 KiB, page size: 4096, OOB size: 224 [ 1.137431] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme [ 1.140149] 2 ofpart partitions found on MTD device omap2-nand.0 [ 1.143190] Creating 2 MTD partitions on "omap2-nand.0": [ 1.145870] 0x000000000000-0x000008000000 : "boot" [ 1.162786] 0x000008000000-0x000080000000 : "root" [ 1.364795] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 100 kHz [ 1.368443] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz [ 1.371796] hctosys: unable to open rtc device (rtc0) [ 1.374740] ALSA device list: [ 1.376237] No soundcards found. [ 1.378621] RAMDISK: gzip image found at block 0 [ 2.294957] EXT4-fs (ram0): mounting ext2 file system using the ext4 subsystem [ 2.299809] EXT4-fs (ram0): mounted filesystem without journal. Opts: (null) [ 2.303675] VFS: Mounted root (ext2 filesystem) on device 1:0. [ 2.307177] devtmpfs: mounted [ 2.310174] Freeing unused kernel memory: 1024K [ 2.351461] random: fast init done [ 2.676530] EXT4-fs (mtdblock0): mounting ext2 file system using the ext4 subsystem [ 3.186836] EXT4-fs (mtdblock0): mounted filesystem without journal. Opts: (null) / #