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: *################################################################# ################################################################# ################################################################# ################################################################# ######################## 818.4 KiB/s done Bytes transferred = 4167137 (3f95e1 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 239 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: 4167073 Bytes = 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] Linux version 3.15.0-rc7-66019-gc720816 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Wed May 28 12:16:58 MDT 2014 [ 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: CMA: reserved 16 MiB at 87000000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] free_area_init_node: node 0, pgdat c08012c0, node_mem_map c6ef2000 [ 0.000000] Normal zone: 256 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 9 pages/cpu @c6ecb000 s14016 r8192 d14656 u36864 [ 0.000000] pcpu-alloc: s14016 r8192 d14656 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 [ 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: 83228K/131072K available (5495K kernel code, 362K rwdata, 2004K rodata, 321K init, 5517K bss, 47844K reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 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 - 0xc075af40 (7500 kB) [ 0.000000] .init : 0xc075b000 - 0xc07ab6c0 ( 322 kB) [ 0.000000] .data : 0xc07ac000 - 0xc0806ac0 ( 363 kB) [ 0.000000] .bss : 0xc0806ac0 - 0xc0d69f98 (5518 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] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000020] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns [ 0.000095] OMAP clocksource: timer1 at 24000000 Hz [ 0.001324] Console: colour dummy device 80x30 [ 0.001408] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001423] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001436] ... MAX_LOCK_DEPTH: 48 [ 0.001449] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001462] ... CLASSHASH_SIZE: 4096 [ 0.001475] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.001488] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.001501] ... CHAINHASH_SIZE: 16384 [ 0.001514] memory used by lock dependency info: 3695 kB [ 0.001528] per task-struct memory footprint: 1152 bytes [ 0.001596] Calibrating delay loop... 548.04 BogoMIPS (lpj=2740224) [ 0.108532] pid_max: default: 32768 minimum: 301 [ 0.109223] Security Framework initialized [ 0.109426] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.109448] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.113283] CPU: Testing write buffer coherency: ok [ 0.115171] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115269] Setting up static identity map for 0x80536308 - 0x80536378 [ 0.120217] Brought up 1 CPUs [ 0.120246] SMP: Total of 1 processors activated. [ 0.120262] CPU: All CPU(s) started in SVC mode. [ 0.124572] devtmpfs: initialized [ 0.140299] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.201401] omap_hwmod: tptc0 using broken dt data from edma [ 0.202045] omap_hwmod: tptc1 using broken dt data from edma [ 0.202673] omap_hwmod: tptc2 using broken dt data from edma [ 0.213860] omap_hwmod: debugss: _wait_target_disable failed [ 0.276961] pinctrl core: initialized pinctrl subsystem [ 0.281346] regulator-dummy: no parameters [ 0.327100] NET: Registered protocol family 16 [ 0.337169] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.357945] platform 49000000.edma: alias fck already exists [ 0.358002] platform 49000000.edma: alias fck already exists [ 0.358036] platform 49000000.edma: alias fck already exists [ 0.361221] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.362605] OMAP GPIO hardware version 0.1 [ 0.364390] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.367304] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.370218] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.385994] No ATAGs? [ 0.386026] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.459600] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.460616] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator@0[0]' [ 0.461577] vmmcsd_fixed: 3300 mV [ 0.466614] SCSI subsystem initialized [ 0.467922] usbcore: registered new interface driver usbfs [ 0.468216] usbcore: registered new interface driver hub [ 0.477228] usbcore: registered new device driver usb [ 0.478803] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe [ 0.478867] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.485311] Switched to clocksource timer1 [ 0.760008] NET: Registered protocol family 2 [ 0.762767] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.763007] TCP bind hash table entries: 1024 (order: 3, 36864 bytes) [ 0.763648] TCP: Hash tables configured (established 1024 bind 1024) [ 0.763901] TCP: reno registered [ 0.763943] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.764290] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.766356] NET: Registered protocol family 1 [ 0.769306] RPC: Registered named UNIX socket transport module. [ 0.769338] RPC: Registered udp transport module. [ 0.769355] RPC: Registered tcp transport module. [ 0.769372] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.770723] Trying to unpack rootfs image as initramfs... [ 0.773249] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 0.961856] Freeing initrd memory: 16384K (c2000000 - c3000000) [ 0.962543] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.969096] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.194346] VFS: Disk quotas dquot_6.5.2 [ 1.194588] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.198666] NFS: Registering the id_resolver key type [ 1.199281] Key type id_resolver registered [ 1.199311] Key type id_legacy registered [ 1.199488] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.200272] msgmni has been set to 226 [ 1.208373] io scheduler noop registered [ 1.208409] io scheduler deadline registered [ 1.208519] io scheduler cfq registered (default) [ 1.211367] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 1.214616] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.224974] omap_uart 44e09000.serial: no wakeirq for uart0 [ 1.225182] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@44e09000[0]' [ 1.227076] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 2.000621] console [ttyO0] enabled [ 2.011100] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 2.060265] brd: module loaded [ 2.087926] loop: module loaded [ 2.095444] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.106603] usbcore: registered new interface driver asix [ 2.112506] usbcore: registered new interface driver ax88179_178a [ 2.119188] usbcore: registered new interface driver cdc_ether [ 2.125664] usbcore: registered new interface driver smsc95xx [ 2.131899] usbcore: registered new interface driver net1080 [ 2.138096] usbcore: registered new interface driver cdc_subset [ 2.144507] usbcore: registered new interface driver zaurus [ 2.150761] usbcore: registered new interface driver cdc_ncm [ 2.158497] usbcore: registered new interface driver cdc_wdm [ 2.164754] usbcore: registered new interface driver usb-storage [ 2.171454] usbcore: registered new interface driver usbtest [ 2.200205] mousedev: PS/2 mouse device common for all mice [ 2.212393] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 2.220960] i2c /dev entries driver [ 2.224747] Driver for 1-wire Dallas network protocol. [ 2.234917] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.244263] of_get_named_gpiod_flags exited with status 0 [ 2.250060] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@48060000[0]' [ 2.260608] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 2.268297] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral [ 2.276972] usbcore: registered new interface driver usbhid [ 2.282822] usbhid: USB HID core driver [ 2.288480] oprofile: using arm/armv7 [ 2.293133] TCP: cubic registered [ 2.296746] Initializing XFRM netlink socket [ 2.301396] NET: Registered protocol family 17 [ 2.306275] NET: Registered protocol family 15 [ 2.311444] Key type dns_resolver registered [ 2.318068] ThumbEE CPU extension supported. [ 2.322617] Registering SWP/SWPB emulation handler [ 2.360180] vmmcsd_fixed: disabling [ 2.463374] DCDC1: at 1800 mV [ 2.472156] vdd_mpu: 925 <--> 1325 mV at 1100 mV [ 2.480534] vdd_core: 925 <--> 1150 mV at 1100 mV [ 2.489064] LDO1: at 1800 mV [ 2.495366] LDO2: at 3300 mV [ 2.501609] LDO3: 1800 <--> 3300 mV at 3300 mV [ 2.509553] LDO4: at 3300 mV [ 2.515784] tps65217 0-0024: TPS65217 ID 0xf version 1.1 [ 2.521513] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.528771] of_get_named_gpiod_flags exited with status 0 [ 2.534458] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@48060000[0]' [ 2.643475] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.654900] mmc0: new high speed SDHC card at address 1234 [ 2.663930] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.670550] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 2.678385] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 2.692686] libphy: 4a101000.mdio: probed [ 2.697092] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 2.708522] Random MACID = 76:68:3a:e2:79:99 [ 2.717803] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801) [ 2.759124] mmcblk0: p1 p2 [ 2.768712] RAMDISK: gzip image found at block 0 [ 3.259015] VFS: Mounted root (ext2 filesystem) on device 1:0. [ 3.266714] devtmpfs: mounted [ 3.270807] Freeing unused kernel memory: 320K (c075b000 - c07ab000) /bin/sh: can't access tty; job þ/ # / # / #