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: *################################################################# ################################################################# ################################################################# ################################################################# ############################## 752 KiB/s done Bytes transferred = 4244606 (40c47e 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: 4244542 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 3.16.0-rc7-next-20140729-38926-gb4cf577 (paul@nozomi) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Wed Jul 30 12:51:09 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: 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 c082e840, node_mem_map c6ef1000 [ 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 @c6eca000 s14272 r8192 d14400 u36864 [ 0.000000] pcpu-alloc: s14272 r8192 d14400 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: 80352K/131072K available (5590K kernel code, 376K rwdata, 2060K rodata, 333K init, 8204K bss, 50720K reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 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 - 0xc0780c30 (7652 kB) [ 0.000000] .init : 0xc0781000 - 0xc07d47c0 ( 334 kB) [ 0.000000] .data : 0xc07d6000 - 0xc0834270 ( 377 kB) [ 0.000000] .bss : 0xc0834270 - 0xc1037660 (8205 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 [ 0.000022] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns [ 0.000102] OMAP clocksource: timer1 at 24000000 Hz [ 0.001274] Console: colour dummy device 80x30 [ 0.001361] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001378] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001391] ... MAX_LOCK_DEPTH: 48 [ 0.001405] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001418] ... CLASSHASH_SIZE: 4096 [ 0.001431] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001444] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001456] ... CHAINHASH_SIZE: 32768 [ 0.001470] memory used by lock dependency info: 5167 kB [ 0.001483] per task-struct memory footprint: 1152 bytes [ 0.001552] Calibrating delay loop... 548.04 BogoMIPS (lpj=2740224) [ 0.108543] pid_max: default: 32768 minimum: 301 [ 0.109196] Security Framework initialized [ 0.109404] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.109432] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.113079] CPU: Testing write buffer coherency: ok [ 0.114901] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115069] Setting up static identity map for 0x8054cf70 - 0x8054cfe0 [ 0.120280] Brought up 1 CPUs [ 0.120309] SMP: Total of 1 processors activated. [ 0.120327] CPU: All CPU(s) started in SVC mode. [ 0.124512] devtmpfs: initialized [ 0.140631] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.201220] omap_hwmod: tptc0 using broken dt data from edma [ 0.201862] omap_hwmod: tptc1 using broken dt data from edma [ 0.202479] omap_hwmod: tptc2 using broken dt data from edma [ 0.213707] omap_hwmod: debugss: _wait_target_disable failed [ 0.276622] pinctrl core: initialized pinctrl subsystem [ 0.280983] regulator-dummy: no parameters [ 0.325497] NET: Registered protocol family 16 [ 0.335430] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.339411] cpuidle: using governor ladder [ 0.339460] cpuidle: using governor menu [ 0.355517] platform 49000000.edma: alias fck already exists [ 0.355572] platform 49000000.edma: alias fck already exists [ 0.355606] platform 49000000.edma: alias fck already exists [ 0.358892] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.360287] OMAP GPIO hardware version 0.1 [ 0.362172] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.365188] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.367918] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.385114] No ATAGs? [ 0.385161] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.462161] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.463219] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator@0[0]' [ 0.464269] vmmcsd_fixed: 3300 mV [ 0.469658] SCSI subsystem initialized [ 0.471018] usbcore: registered new interface driver usbfs [ 0.471309] usbcore: registered new interface driver hub [ 0.480798] usbcore: registered new device driver usb [ 0.482297] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe [ 0.482365] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.489349] Switched to clocksource timer1 [ 0.766297] NET: Registered protocol family 2 [ 0.769379] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.769622] TCP bind hash table entries: 1024 (order: 3, 36864 bytes) [ 0.770260] TCP: Hash tables configured (established 1024 bind 1024) [ 0.770523] TCP: reno registered [ 0.770565] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.770909] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.772695] NET: Registered protocol family 1 [ 0.775542] RPC: Registered named UNIX socket transport module. [ 0.775576] RPC: Registered udp transport module. [ 0.775592] RPC: Registered tcp transport module. [ 0.775609] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.777094] Trying to unpack rootfs image as initramfs... [ 0.780074] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 0.959559] Freeing initrd memory: 16384K (c2000000 - c3000000) [ 0.960385] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.967025] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.976532] VFS: Disk quotas dquot_6.5.2 [ 0.976772] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.980227] NFS: Registering the id_resolver key type [ 0.980797] Key type id_resolver registered [ 0.980824] Key type id_legacy registered [ 0.981057] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.981808] msgmni has been set to 220 [ 0.991397] io scheduler noop registered [ 0.991454] io scheduler deadline registered [ 0.991571] io scheduler cfq registered (default) [ 0.994886] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.998498] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.009661] omap_uart 44e09000.serial: no wakeirq for uart0 [ 1.009725] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@44e09000[0]' [ 1.010502] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.788938] console [ttyO0] enabled [ 1.800572] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 1.856465] brd: module loaded [ 1.887533] loop: module loaded [ 1.895538] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.906938] usbcore: registered new interface driver asix [ 1.912983] usbcore: registered new interface driver ax88179_178a [ 1.919673] usbcore: registered new interface driver cdc_ether [ 1.926113] usbcore: registered new interface driver smsc95xx [ 1.932426] usbcore: registered new interface driver net1080 [ 1.938585] usbcore: registered new interface driver cdc_subset [ 1.945080] usbcore: registered new interface driver zaurus [ 1.951359] usbcore: registered new interface driver cdc_ncm [ 1.960818] usbcore: registered new interface driver cdc_wdm [ 1.967083] usbcore: registered new interface driver usb-storage [ 1.973831] usbcore: registered new interface driver usbtest [ 1.988916] mousedev: PS/2 mouse device common for all mice [ 2.003158] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 2.011752] i2c /dev entries driver [ 2.015560] Driver for 1-wire Dallas network protocol. [ 2.031486] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.041527] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0) [ 2.051970] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 2.063174] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 2.070919] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral [ 2.079370] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@2[0]' - status (0) [ 2.088884] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@3[0]' - status (0) [ 2.098460] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@4[0]' - status (0) [ 2.108014] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@5[0]' - status (0) [ 2.117575] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@2[0]' - status (0) [ 2.128301] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@3[0]' - status (0) [ 2.138422] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@4[0]' - status (0) [ 2.148465] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@5[0]' - status (0) [ 2.159381] ledtrig-cpu: registered to indicate activity on CPUs [ 2.166537] usbcore: registered new interface driver usbhid [ 2.172462] usbhid: USB HID core driver [ 2.178069] oprofile: using arm/armv7 [ 2.183032] TCP: cubic registered [ 2.186538] Initializing XFRM netlink socket [ 2.191283] NET: Registered protocol family 17 [ 2.196081] NET: Registered protocol family 15 [ 2.201321] Key type dns_resolver registered [ 2.206284] omap_voltage_late_init: Voltage driver support not added [ 2.214616] ThumbEE CPU extension supported. [ 2.219545] Registering SWP/SWPB emulation handler [ 2.358550] DCDC1: at 1800 mV [ 2.366513] vdd_mpu: 925 <--> 1325 mV at 1100 mV [ 2.374862] vdd_core: 925 <--> 1150 mV at 1100 mV [ 2.383337] LDO1: at 1800 mV [ 2.389824] LDO2: at 3300 mV [ 2.395893] LDO3: 1800 <--> 3300 mV at 3300 mV [ 2.403919] LDO4: at 3300 mV [ 2.410185] tps65217 0-0024: TPS65217 ID 0xf version 1.1 [ 2.415908] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.423176] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0) [ 2.433617] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 2.547814] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.559238] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.565641] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 2.573523] mmc0: new high speed SDHC card at address 1234 [ 2.583628] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 2.596920] libphy: 4a101000.mdio: probed [ 2.601342] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 2.612844] cpsw 4a100000.ethernet: Random MACID = c2:33:9e:a8:d6:93 [ 2.624362] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801) [ 2.661851] vmmcsd_fixed: disabling [ 2.668050] mmcblk0: p1 p2 [ 2.679761] RAMDISK: gzip image found at block 0 [ 3.175242] VFS: Mounted root (ext2 filesystem) on device 1:0. [ 3.182883] devtmpfs: mounted [ 3.186969] Freeing unused kernel memory: 332K (c0781000 - c07d4000) /bin/sh: can't access tty; j¿ÿ/ # / # / #