0 U-Boot# U-Boot# ver U-Boot 2013.01-00161-g6e787b7 (Feb 06 2013 - 15:10:23) arm-none-eabi-gcc (Sourcery G++ Lite 2011.03-42) 4.5.2 GNU ld (Sourcery G++ Lite 2011.03-42) 2.20.51.20100809 U-Boot# setenv bootargs console=ttyO0,115200n8 debug ignore_loglevel earlyprintk=serial init=/bin/sh mem=128M root=/dev/ram rw initrd=0x82000000,16MB ramdisk_size=65536 U-Boot# U-Boot# setenv serverip 192.168.57.1 U-Boot# U-Boot# setenv bootfile uImage-dtb.am335x-bone U-Boot# U-Boot# dhcp 81000000 link up on port 0, speed 100, full duplex BOOTP broadcast 1 DHCP client bound to address 192.168.57.137 Using cpsw device TFTP from server 192.168.57.1; our IP address is 192.168.57.137 Filename 'uImage-dtb.am335x-bone'. Load address: 0x81000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ##################################################### 672.9 KiB/s done Bytes transferred = 4589913 (460959 hex) U-Boot# mmc rescan 0 U-Boot# U-Boot# fatload mmc 0 82000000 ramdisk-pm.gz reading ramdisk-pm.gz 2022580 bytes read in 238 ms (8.1 MiB/s) U-Boot# U-Boot# bootm 81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4589849 Bytes = 4.4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.19.0-rc1-14140-g97bf6af (paul@nozomi) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Fri Jan 2 15:25:04 MST 2015 [ 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] Machine model: TI AM335x BeagleBone [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0x87000000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] free_area_init_node: node 0, pgdat c08dd140, node_mem_map c6ed1000 [ 0.000000] Normal zone: 288 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 32768 pages, LIFO batch:7 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES1.0 (sgx neon ) [ 0.000000] PERCPU: Embedded 11 pages/cpu @c6ea8000 s14848 r8192 d22016 u45056 [ 0.000000] pcpu-alloc: s14848 r8192 d22016 u45056 alloc=11*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32480 [ 0.000000] Kernel command line: console=ttyO0,115200n8 debug ignore_loglevel earlyprintk=serial init=/bin/sh mem=128M root=/dev/ram rw initrd=0x82000000,16MB ramdisk_size=65536 [ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes) [ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Memory: 79500K/131072K available (6088K kernel code, 395K rwdata, 2220K rodata, 360K init, 8219K bss, 35188K reserved, 16384K cma-reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xc8800000 - 0xff000000 ( 872 MB) [ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc082567c (8310 kB) [ 0.000000] .init : 0xc0826000 - 0xc0880000 ( 360 kB) [ 0.000000] .data : 0xc0880000 - 0xc08e2f68 ( 396 kB) [ 0.000000] .bss : 0xc08e2f68 - 0xc10e9b90 (8220 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 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 [ 0.000020] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns [ 0.000098] OMAP clocksource: timer1 at 24000000 Hz [ 0.001401] Console: colour dummy device 80x30 [ 0.001481] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001498] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001512] ... MAX_LOCK_DEPTH: 48 [ 0.001525] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001538] ... CLASSHASH_SIZE: 4096 [ 0.001551] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001564] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001576] ... CHAINHASH_SIZE: 32768 [ 0.001590] memory used by lock dependency info: 5167 kB [ 0.001603] per task-struct memory footprint: 1152 bytes [ 0.001642] Calibrating delay loop... 545.58 BogoMIPS (lpj=2727936) [ 0.098318] pid_max: default: 32768 minimum: 301 [ 0.098909] Security Framework initialized [ 0.099211] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.099236] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.103855] Initializing cgroup subsys memory [ 0.103978] Initializing cgroup subsys devices [ 0.104132] Initializing cgroup subsys freezer [ 0.104255] Initializing cgroup subsys blkio [ 0.104375] Initializing cgroup subsys perf_event [ 0.104492] CPU: Testing write buffer coherency: ok [ 0.106478] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.106644] Setting up static identity map for 0x805c5db8 - 0x805c5e28 [ 0.111804] Brought up 1 CPUs [ 0.111836] CPU: All CPU(s) started in SVC mode. [ 0.116332] devtmpfs: initialized [ 0.120355] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.181647] omap_hwmod: tptc0 using broken dt data from edma [ 0.182294] omap_hwmod: tptc1 using broken dt data from edma [ 0.182916] omap_hwmod: tptc2 using broken dt data from edma [ 0.194259] omap_hwmod: debugss: _wait_target_disable failed [ 0.256018] pinctrl core: initialized pinctrl subsystem [ 0.306677] NET: Registered protocol family 16 [ 0.316721] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.320175] cpuidle: using governor ladder [ 0.320222] cpuidle: using governor menu [ 0.331497] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.332886] OMAP GPIO hardware version 0.1 [ 0.334877] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.337865] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.340919] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.359360] No ATAGs? [ 0.359408] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.431379] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.432573] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator@0[0]' [ 0.438184] SCSI subsystem initialized [ 0.439377] libata version 3.00 loaded. [ 0.440637] usbcore: registered new interface driver usbfs [ 0.440902] usbcore: registered new interface driver hub [ 0.441120] usbcore: registered new device driver usb [ 0.442473] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe [ 0.442539] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.449231] Switched to clocksource timer1 [ 0.688655] NET: Registered protocol family 2 [ 0.691524] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.691765] TCP bind hash table entries: 1024 (order: 3, 36864 bytes) [ 0.692396] TCP: Hash tables configured (established 1024 bind 1024) [ 0.692692] TCP: reno registered [ 0.692737] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.693082] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.694921] NET: Registered protocol family 1 [ 0.697111] RPC: Registered named UNIX socket transport module. [ 0.697141] RPC: Registered udp transport module. [ 0.697158] RPC: Registered tcp transport module. [ 0.697175] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.698596] Trying to unpack rootfs image as initramfs... [ 0.701330] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 0.907967] Freeing initrd memory: 16384K (c2000000 - c3000000) [ 0.908890] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.915756] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.916150] audit: initializing netlink subsys (disabled) [ 0.916499] audit: type=2000 audit(0.910:1): initialized [ 0.923357] VFS: Disk quotas dquot_6.5.2 [ 0.923681] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.927247] NFS: Registering the id_resolver key type [ 0.927777] Key type id_resolver registered [ 0.927801] Key type id_legacy registered [ 0.928071] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.934785] io scheduler noop registered [ 0.934841] io scheduler deadline registered [ 0.935011] io scheduler cfq registered (default) [ 0.938418] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.943439] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.952727] omap_uart 44e09000.serial: no wakeirq for uart0 [ 0.952787] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@44e09000[0]' [ 0.953481] omap_uart 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 154, base_baud = 3000000) is a OMAP UART0 [ 1.746099] console [ttyO0] enabled [ 1.755513] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 1.797269] brd: module loaded [ 1.820901] loop: module loaded [ 1.828861] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.840242] usbcore: registered new interface driver asix [ 1.846129] usbcore: registered new interface driver ax88179_178a [ 1.852784] usbcore: registered new interface driver cdc_ether [ 1.859251] usbcore: registered new interface driver smsc95xx [ 1.865489] usbcore: registered new interface driver net1080 [ 1.871666] usbcore: registered new interface driver cdc_subset [ 1.878060] usbcore: registered new interface driver zaurus [ 1.884295] usbcore: registered new interface driver cdc_ncm [ 1.891910] usbcore: registered new interface driver cdc_wdm [ 1.898144] usbcore: registered new interface driver usb-storage [ 1.904824] usbcore: registered new interface driver usbtest [ 1.913851] mousedev: PS/2 mouse device common for all mice [ 1.925425] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 1.933902] i2c /dev entries driver [ 1.937688] Driver for 1-wire Dallas network protocol. [ 1.947069] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.955439] Driver 'mmcblk' needs updating - please use bus_type methods [ 1.963892] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0) [ 1.974295] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 1.985662] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 1.993490] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral [ 2.001962] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@2[0]' - status (0) [ 2.012676] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@3[0]' - status (0) [ 2.022828] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@4[0]' - status (0) [ 2.032893] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@5[0]' - status (0) [ 2.043666] ledtrig-cpu: registered to indicate activity on CPUs [ 2.050942] usbcore: registered new interface driver usbhid [ 2.056786] usbhid: USB HID core driver [ 2.062454] oprofile: using arm/armv7 [ 2.067349] TCP: cubic registered [ 2.070994] Initializing XFRM netlink socket [ 2.075672] NET: Registered protocol family 17 [ 2.080516] NET: Registered protocol family 15 [ 2.085679] Key type dns_resolver registered [ 2.090661] omap_voltage_late_init: Voltage driver support not added [ 2.098888] ThumbEE CPU extension supported. [ 2.103508] Registering SWP/SWPB emulation handler [ 2.160251] tps65217 0-0024: TPS65217 ID 0xf version 1.1 [ 2.165970] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.173218] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0) [ 2.183626] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 2.297889] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.309193] mmc0: new high speed SDHC card at address 1234 [ 2.317965] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.324481] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 2.333144] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 2.345608] libphy: 4a101000.mdio: probed [ 2.350008] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 2.362030] cpsw 4a100000.ethernet: Detected MACID = d4:94:a1:90:76:28 [ 2.374061] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801) [ 2.416913] vmmcsd_fixed: disabling [ 2.422936] mmcblk0: p1 p2 [ 2.434424] RAMDISK: gzip image found at block 0 [ 2.940083] VFS: Mounted root (ext2 filesystem) on device 1:0. [ 2.947448] devtmpfs: mounted [ 2.951739] Freeing unused kernel memory: 360K (c0826000 - c0880000) /bin/sh: can't access tty; jo/ # / # / #