ey to stop autoboot: 1  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: *################################################################# ################################################################# ################################################################# ################################################################# ##################################################### 678.7 KiB/s done Bytes transferred = 4590025 (4609c9 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: 4589961 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-rc2-14206-gb7392d2 (paul@nozomi) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Fri Jan 2 20:54:08 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 (6089K 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 - 0xc0825688 (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 [ 0.000022] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns [ 0.000099] OMAP clocksource: timer1 at 24000000 Hz [ 0.001392] Console: colour dummy device 80x30 [ 0.001473] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001490] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001504] ... MAX_LOCK_DEPTH: 48 [ 0.001518] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001531] ... CLASSHASH_SIZE: 4096 [ 0.001544] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001557] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001570] ... CHAINHASH_SIZE: 32768 [ 0.001583] memory used by lock dependency info: 5167 kB [ 0.001597] per task-struct memory footprint: 1152 bytes [ 0.001636] Calibrating delay loop... 548.04 BogoMIPS (lpj=2740224) [ 0.108428] pid_max: default: 32768 minimum: 301 [ 0.108966] Security Framework initialized [ 0.109267] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.109293] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.113904] Initializing cgroup subsys memory [ 0.114030] Initializing cgroup subsys devices [ 0.114180] Initializing cgroup subsys freezer [ 0.114300] Initializing cgroup subsys blkio [ 0.114420] Initializing cgroup subsys perf_event [ 0.114538] CPU: Testing write buffer coherency: ok [ 0.116520] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.116682] Setting up static identity map for 0x805c5d78 - 0x805c5de8 [ 0.121855] Brought up 1 CPUs [ 0.121885] CPU: All CPU(s) started in SVC mode. [ 0.126384] devtmpfs: initialized [ 0.130434] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.191478] omap_hwmod: tptc0 using broken dt data from edma [ 0.192128] omap_hwmod: tptc1 using broken dt data from edma [ 0.192751] omap_hwmod: tptc2 using broken dt data from edma [ 0.204084] omap_hwmod: debugss: _wait_target_disable failed [ 0.265953] pinctrl core: initialized pinctrl subsystem [ 0.316558] NET: Registered protocol family 16 [ 0.326379] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.329840] cpuidle: using governor ladder [ 0.329885] cpuidle: using governor menu [ 0.341173] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.342556] OMAP GPIO hardware version 0.1 [ 0.344551] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.347544] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.350586] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.369014] No ATAGs? [ 0.369063] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.441270] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.442457] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator@0[0]' [ 0.448039] SCSI subsystem initialized [ 0.449247] libata version 3.00 loaded. [ 0.450511] usbcore: registered new interface driver usbfs [ 0.450775] usbcore: registered new interface driver hub [ 0.450995] usbcore: registered new device driver usb [ 0.452351] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe [ 0.452412] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.459096] Switched to clocksource timer1 [ 0.697053] NET: Registered protocol family 2 [ 0.699912] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.700153] TCP bind hash table entries: 1024 (order: 3, 36864 bytes) [ 0.700784] TCP: Hash tables configured (established 1024 bind 1024) [ 0.701074] TCP: reno registered [ 0.701121] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.701466] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.703309] NET: Registered protocol family 1 [ 0.705501] RPC: Registered named UNIX socket transport module. [ 0.705534] RPC: Registered udp transport module. [ 0.705551] RPC: Registered tcp transport module. [ 0.705568] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.706984] Trying to unpack rootfs image as initramfs... [ 0.709863] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 0.919037] Freeing initrd memory: 16384K (c2000000 - c3000000) [ 0.919954] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.926651] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.927051] audit: initializing netlink subsys (disabled) [ 0.927411] audit: type=2000 audit(0.920:1): initialized [ 0.934272] VFS: Disk quotas dquot_6.5.2 [ 0.934594] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.938170] NFS: Registering the id_resolver key type [ 0.938704] Key type id_resolver registered [ 0.938726] Key type id_legacy registered [ 0.939272] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.945792] io scheduler noop registered [ 0.945841] io scheduler deadline registered [ 0.946009] io scheduler cfq registered (default) [ 0.949670] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.954421] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.963761] omap_uart 44e09000.serial: no wakeirq for uart0 [ 0.963820] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@44e09000[0]' [ 0.964521] omap_uart 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 154, base_baud = 3000000) is a OMAP UART0 [ 1.758038] console [ttyO0] enabled [ 1.767444] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 1.809404] brd: module loaded [ 1.832988] loop: module loaded [ 1.841088] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.852327] usbcore: registered new interface driver asix [ 1.858220] usbcore: registered new interface driver ax88179_178a [ 1.864897] usbcore: registered new interface driver cdc_ether [ 1.871348] usbcore: registered new interface driver smsc95xx [ 1.877590] usbcore: registered new interface driver net1080 [ 1.883784] usbcore: registered new interface driver cdc_subset [ 1.890234] usbcore: registered new interface driver zaurus [ 1.896426] usbcore: registered new interface driver cdc_ncm [ 1.904055] usbcore: registered new interface driver cdc_wdm [ 1.910407] usbcore: registered new interface driver usb-storage [ 1.916991] usbcore: registered new interface driver usbtest [ 1.926035] mousedev: PS/2 mouse device common for all mice [ 1.937609] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 1.946080] i2c /dev entries driver [ 1.949953] Driver for 1-wire Dallas network protocol. [ 1.959439] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.967710] Driver 'mmcblk' needs updating - please use bus_type methods [ 1.976212] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0) [ 1.986618] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 1.997988] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 2.005825] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral [ 2.014306] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@2[0]' - status (0) [ 2.025045] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@3[0]' - status (0) [ 2.035210] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@4[0]' - status (0) [ 2.045314] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@5[0]' - status (0) [ 2.056081] ledtrig-cpu: registered to indicate activity on CPUs [ 2.063368] usbcore: registered new interface driver usbhid [ 2.069274] usbhid: USB HID core driver [ 2.074884] oprofile: using arm/armv7 [ 2.079891] TCP: cubic registered [ 2.083441] Initializing XFRM netlink socket [ 2.088091] NET: Registered protocol family 17 [ 2.092970] NET: Registered protocol family 15 [ 2.098144] Key type dns_resolver registered [ 2.103127] omap_voltage_late_init: Voltage driver support not added [ 2.111414] ThumbEE CPU extension supported. [ 2.115952] Registering SWP/SWPB emulation handler [ 2.180040] tps65217 0-0024: TPS65217 ID 0xf version 1.1 [ 2.185764] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.192976] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0) [ 2.203390] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 2.317792] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.329094] mmc0: new high speed SDHC card at address 1234 [ 2.337869] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.344395] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 2.353005] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 2.365745] libphy: 4a101000.mdio: probed [ 2.370130] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 2.382141] cpsw 4a100000.ethernet: Detected MACID = d4:94:a1:90:76:28 [ 2.394139] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801) [ 2.436769] vmmcsd_fixed: disabling [ 2.442775] mmcblk0: p1 p2 [ 2.454278] RAMDISK: gzip image found at block 0 [ 2.960315] VFS: Mounted root (ext2 filesystem) on device 1:0. [ 2.967648] devtmpfs: mounted [ 2.971933] Freeing unused kernel memory: 360K (c0826000 - c0880000) /bin/sh: can't access tty; jÏÿ/ # / # / #