picocom v3.1 port is : /dev/ttyUSB0 flowcontrol : none baudrate is : 115200 parity is : none databits are : 8 stopbits are : 1 escape is : C-a local echo is : no noinit is : no noreset is : no hangup is : no nolock is : no send_cmd is : sz -vv receive_cmd is : rz -vv -E imap is : omap is : emap is : crcrlf,delbs, logfile is : none initstring : none exit_after is : not set exit is : no Type [C-a] [C-h] to see available commands Terminal ready U-Boot SPL 2018.09-dirty (Jan 23 2019 - 23:24:13 -0500) Trying to boot from MMC1 Loading Environment from EXT4... OK U-Boot 2018.09-dirty (Jan 23 2019 - 23:24:13 -0500) CPU : AM335X-GP rev 2.1 I2C: ready DRAM: 512 MiB No match for driver 'omap_hsmmc' No match for driver 'omap_hsmmc' Some drivers were not found Reset Source: Power-on reset has occurred. RTC 32KCLK Source: External. MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Loading Environment from EXT4... OK Board: MTS Cybel MTS Cybel: BeagleBone: cape eeprom: i2c_probe: 0x54: BeagleBone: cape eeprom: i2c_probe: 0x55: BeagleBone: cape eeprom: i2c_probe: 0x56: BeagleBone: cape eeprom: i2c_probe: 0x57: Net: usb_ether Press SPACE to abort autoboot in 2 seconds board_name=[A335BNLT] ... board_rev=[EMMC] ... switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... gpio: pin 56 (gpio 56) value is 0 gpio: pin 55 (gpio 55) value is 0 gpio: pin 54 (gpio 54) value is 0 gpio: pin 53 (gpio 53) value is 1 switch to partitions #0, OK mmc0 is current device gpio: pin 54 (gpio 54) value is 1 Checking for: /uEnv.txt ... Checking for: /boot.scr ... Checking for: /boot/boot.scr ... Checking for: /boot/uEnv.txt ... gpio: pin 55 (gpio 55) value is 1 2134 bytes read in 45 ms (45.9 KiB/s) Loaded environment from /boot/uEnv.txt Checking if uname_r is set in /boot/uEnv.txt... gpio: pin 56 (gpio 56) value is 1 Running uname_boot ... loading /boot/vmlinuz-4.18.20-bone16 ... 6582784 bytes read in 586 ms (10.7 MiB/s) debug: [enable_uboot_overlays=1] ... debug: [enable_uboot_cape_universal=1] ... debug: [uboot_base_dtb_univ=am335x-boneblack-uboot-univ.dtb] ... uboot_overlays: [uboot_base_dtb=am335x-boneblack-uboot-univ.dtb] ... uboot_overlays: Switching too: dtb=am335x-boneblack-uboot-univ.dtb ... loading /boot/dtbs/4.18.20-bone16/am335x-boneblack-uboot-univ.dtb ... 158293 bytes read in 82 ms (1.8 MiB/s) uboot_overlays: [fdt_buffer=0x60000] ... uboot_overlays: uboot loading of [/lib/firmware/BB-BONE-eMMC1-01-00A0.dtbo] disabled by /boot/uEnv.txt [disable_uboot_overlay_emmc=1]... uboot_overlays: uboot loading of [/lib/firmware/BB-HDMI-TDA998x-00A0.dtbo] disabled by /boot/uEnv.txt [disable_uboot_overlay_video=1]... uboot_overlays: uboot loading of [/lib/firmware/BB-ADC-00A0.dtbo] disabled by /boot/uEnv.txt [disable_uboot_overlay_adc=1]... uboot_overlays: loading /lib/firmware/AM335X-PRU-RPROC-4-14-TI-00A0.dtbo ... 3513 bytes read in 165 ms (20.5 KiB/s) loading /boot/initrd.img-4.18.20-bone16 ... 4748142 bytes read in 440 ms (10.3 MiB/s) debug: [console=ttyO4,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0] ... debug: [bootz 0x82000000 0x88080000:48736e 88000000] ... ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Ramdisk to 8fb78000, end 8ffff36e ... OK reserving fdt memory region: addr=88000000 size=88000 Loading Device Tree to 8faed000, end 8fb77fff ... OK Starting kernel ... #### Booting Linux on physical CPU 0x0 #### Linux version 4.18.20-bone16 (root@z370-dhlii) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05)) #1xross PREEMPT Fri Jan 25 15:45:42 EST 2019 #### CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d #### CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache #### OF: fdt: Machine model: TI AM335x BeagleBone Black #### Memory policy: Data cache writeback #### efi: Getting EFI parameters from FDT: #### efi: UEFI not found. #### cma: Reserved 48 MiB at 0x9d000000 #### CPU: All CPU(s) started in SVC mode. #### AM335X ES2.1 (sgx neon) #### random: get_random_bytes called from start_kernel+0x7b/0x3f8 with crng_init=0 #### Built 1 zonelists, mobility grouping on. Total pages: 129920 #### Kernel command line: console=ttyO4,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 #### Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) #### Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) #### Memory: 452008K/524288K available (6144K kernel code, 719K rwdata, 3084K rodata, 1024K init, 283K bss, 23128K reserved, 49152K cma-reserved, 0K highmem) #### Virtual kernel memory layout: #### vector : 0xffff0000 - 0xffff1000 ( 4 kB) #### fixmap : 0xffc00000 - 0xfff00000 (3072 kB) #### vmalloc : 0xe0800000 - 0xff800000 ( 496 MB) #### lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) #### pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) #### modules : 0xbf800000 - 0xbfe00000 ( 6 MB) #### .text : 0x(ptrval) - 0x(ptrval) (7136 kB) #### .init : 0x(ptrval) - 0x(ptrval) (1024 kB) #### .data : 0x(ptrval) - 0x(ptrval) ( 720 kB) #### .bss : 0x(ptrval) - 0x(ptrval) ( 284 kB) #### SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 #### ftrace: allocating 31087 entries in 61 pages #### Preemptible hierarchical RCU implementation. #### Tasks RCU enabled. #### NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 #### IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 interrupts #### OMAP clockevent source: timer2 at 24000000 Hz #### sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns #### clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns #### OMAP clocksource: timer1 at 24000000 Hz #### timer_probe: no matching timers found #### Console: colour dummy device 80x30 #### WARNING: Your 'console=ttyO4' has been replaced by 'ttyS4' #### This ensures that you still see kernel messages. Please #### update your kernel commandline. #### Calibrating delay loop... 595.96 BogoMIPS (lpj=1191936) #### pid_max: default: 32768 minimum: 301 #### Security Framework initialized #### Yama: becoming mindful. #### AppArmor: AppArmor initialized #### Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) #### Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) #### CPU: Testing write buffer coherency: ok #### CPU0: Spectre v2: using BPIALL workaround #### Setting up static identity map for 0x80100000 - 0x80100054 #### Hierarchical SRCU implementation. #### EFI services will not be available. #### devtmpfs: initialized #### VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 #### clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns #### futex hash table entries: 256 (order: -1, 3072 bytes) #### pinctrl core: initialized pinctrl subsystem #### DMI not present or invalid. #### NET: Registered protocol family 16 #### DMA: preallocated 1024 KiB pool for atomic coherent allocations #### l4_wkup_cm:clk:0010:0: failed to disable #### audit: initializing netlink subsys (disabled) #### audit: type=2000 audit(0.208:1): state=initialized audit_enabled=0 res=1 #### cpuidle: using governor menu #### OMAP GPIO hardware version 0.1 #### No ATAGs? #### hw-breakpoint: debug architecture 0x4 unsupported. #### edma 49000000.edma: TI EDMA DMA engine driver #### SCSI subsystem initialized #### usbcore: registered new interface driver usbfs #### usbcore: registered new interface driver hub #### usbcore: registered new device driver usb #### omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe #### omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz #### omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz #### pps_core: LinuxPPS API ver. 1 registered #### pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti #### PTP clock support registered #### omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 #### NetLabel: Initializing #### NetLabel: domain hash size = 128 #### NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO #### NetLabel: unlabeled traffic allowed by default #### clocksource: Switched to clocksource timer1 #### VFS: Disk quotas dquot_6.6.0 #### VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) #### AppArmor: AppArmor Filesystem Enabled #### NET: Registered protocol family 2 #### tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes) #### TCP established hash table entries: 4096 (order: 2, 16384 bytes) #### TCP bind hash table entries: 4096 (order: 2, 16384 bytes) #### TCP: Hash tables configured (established 4096 bind 4096) #### UDP hash table entries: 256 (order: 0, 4096 bytes) #### UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) #### NET: Registered protocol family 1 #### Unpacking initramfs... #### Freeing initrd memory: 4640K #### hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available #### Initialise system trusted keyrings #### workingset: timestamp_bits=14 max_order=17 bucket_order=3 #### zbud: loaded #### squashfs: version 4.0 (2009/01/31) Phillip Lougher #### Key type asymmetric registered #### Asymmetric key parser 'x509' registered #### Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) #### io scheduler noop registered #### io scheduler deadline registered #### io scheduler cfq registered (default) #### io scheduler mq-deadline registered #### pinctrl-single 44e10800.pinmux: 142 pins, size 568 #### gpio-of-helper ocp:cape-universal: ready #### wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle #### Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled #### 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250 #### 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 31, base_baud = 3000000) is a 8250 #### 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 32, base_baud = 3000000) is a 8250 #### 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 33, base_baud = 3000000) is a 8250 #### 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 34, base_baud = 3000000) is a 8250 #### random: fast init done #### console [ttyS4] enabled #### 481aa000.serial: ttyS5 at MMIO 0x481aa000 (irq = 35, base_baud = 3000000) is a 8250 #### omap_rng 48310000.rng: Random Number Generator ver. 20 #### eqep 48300180.eqep: ver. 1.0 #### eqep 48300180.eqep: count_mode:0 #### eqep 48300180.eqep: invert_qa:1 #### eqep 48300180.eqep: invert_qb:1 #### eqep 48300180.eqep: invert_qi:0 #### eqep 48300180.eqep: invert_qs:0 #### eqep 48300180.eqep: swap_inputs:0 #### eqep 48300180.eqep: QDECCTL:0x0180 #### eqep 48300180.eqep: QPOSINIT:0x00000000 #### eqep 48300180.eqep: QPOSMAX:0xffffffff #### eqep 48300180.eqep: QPOSCNT:0x00000000 #### eqep 48300180.eqep: omit_interrupt:0 #### eqep 48300180.eqep: QEINT:0x0800 #### eqep 48300180.eqep: QUPRD:0x05f5e100 #### eqep 48300180.eqep: QEPCTL:0x009e write #### eqep 48300180.eqep: QEPCTL:0x009e read #### eqep 48300180.eqep: irq:131, clk_rate:100000000 #### eqep 48302180.eqep: ver. 1.0 #### eqep 48302180.eqep: count_mode:0 #### eqep 48302180.eqep: invert_qa:1 #### eqep 48302180.eqep: invert_qb:1 #### eqep 48302180.eqep: invert_qi:0 #### eqep 48302180.eqep: invert_qs:0 #### eqep 48302180.eqep: swap_inputs:0 #### eqep 48302180.eqep: QDECCTL:0x0180 #### eqep 48302180.eqep: QPOSINIT:0x00000000 #### eqep 48302180.eqep: QPOSMAX:0xffffffff #### eqep 48302180.eqep: QPOSCNT:0x00000000 #### eqep 48302180.eqep: omit_interrupt:0 #### eqep 48302180.eqep: QEINT:0x0800 #### eqep 48302180.eqep: QUPRD:0x05f5e100 #### eqep 48302180.eqep: QEPCTL:0x009e write #### eqep 48302180.eqep: QEPCTL:0x009e read #### eqep 48302180.eqep: irq:133, clk_rate:100000000 #### eqep 48304180.eqep: ver. 1.0 #### eqep 48304180.eqep: count_mode:0 #### eqep 48304180.eqep: invert_qa:1 #### eqep 48304180.eqep: invert_qb:1 #### eqep 48304180.eqep: invert_qi:0 #### eqep 48304180.eqep: invert_qs:0 #### eqep 48304180.eqep: swap_inputs:0 #### eqep 48304180.eqep: QDECCTL:0x0180 #### eqep 48304180.eqep: QPOSINIT:0x00000000 #### eqep 48304180.eqep: QPOSMAX:0xffffffff #### eqep 48304180.eqep: QPOSCNT:0x00000000 #### eqep 48304180.eqep: omit_interrupt:0 #### eqep 48304180.eqep: QEINT:0x0800 #### eqep 48304180.eqep: QUPRD:0x05f5e100 #### eqep 48304180.eqep: QEPCTL:0x009e write #### eqep 48304180.eqep: QEPCTL:0x009e read #### eqep 48304180.eqep: irq:135, clk_rate:100000000