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: *################################################################# ################################################################# ################################################################# ################################################################# ######################## 733.4 KiB/s done Bytes transferred = 4164302 (3f8ace 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: 4164238 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-rc2-64662-ga798c10 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Mon Apr 21 12:13:16 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 c0801280, 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: 83224K/131072K available (5491K kernel code, 362K rwdata, 2004K rodata, 321K init, 5517K bss, 47848K 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 - 0xc0759ef4 (7496 kB) [ 0.000000] .init : 0xc075a000 - 0xc07aa6c0 ( 322 kB) [ 0.000000] .data : 0xc07ac000 - 0xc0806a80 ( 363 kB) [ 0.000000] .bss : 0xc0806a80 - 0xc0d69f90 (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 [ 0.000022] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns [ 0.000095] OMAP clocksource: timer1 at 24000000 Hz [ 0.001330] Console: colour dummy device 80x30 [ 0.001419] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001434] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001448] ... MAX_LOCK_DEPTH: 48 [ 0.001461] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001474] ... CLASSHASH_SIZE: 4096 [ 0.001487] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.001500] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.001513] ... CHAINHASH_SIZE: 16384 [ 0.001526] memory used by lock dependency info: 3695 kB [ 0.001540] per task-struct memory footprint: 1152 bytes [ 0.001609] Calibrating delay loop... 548.04 BogoMIPS (lpj=2740224) [ 0.108544] pid_max: default: 32768 minimum: 301 [ 0.109242] Security Framework initialized [ 0.109442] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.109465] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.113378] CPU: Testing write buffer coherency: ok [ 0.115312] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115410] Setting up static identity map for 0x80535288 - 0x805352f8 [ 0.120373] Brought up 1 CPUs [ 0.120402] SMP: Total of 1 processors activated. [ 0.120418] CPU: All CPU(s) started in SVC mode. [ 0.124740] devtmpfs: initialized [ 0.140183] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.200795] omap_hwmod: tptc0 using broken dt data from edma [ 0.201444] omap_hwmod: tptc1 using broken dt data from edma [ 0.202067] omap_hwmod: tptc2 using broken dt data from edma [ 0.213220] omap_hwmod: debugss: _wait_target_disable failed [ 0.276238] pinctrl core: initialized pinctrl subsystem [ 0.280607] regulator-dummy: no parameters [ 0.326469] NET: Registered protocol family 16 [ 0.336621] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.357159] platform 49000000.edma: alias fck already exists [ 0.357216] platform 49000000.edma: alias fck already exists [ 0.357250] platform 49000000.edma: alias fck already exists [ 0.360468] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.361840] OMAP GPIO hardware version 0.1 [ 0.363620] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.366600] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.369474] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.385149] No ATAGs? [ 0.385182] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.458630] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.459655] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator@0[0]' [ 0.460582] vmmcsd_fixed: 3300 mV [ 0.465635] SCSI subsystem initialized [ 0.466922] usbcore: registered new interface driver usbfs [ 0.467210] usbcore: registered new interface driver hub [ 0.476653] usbcore: registered new device driver usb [ 0.478064] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe [ 0.478130] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.484718] Switched to clocksource timer1 [ 0.758915] NET: Registered protocol family 2 [ 0.761615] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.761852] TCP bind hash table entries: 1024 (order: 3, 36864 bytes) [ 0.762490] TCP: Hash tables configured (established 1024 bind 1024) [ 0.762779] TCP: reno registered [ 0.762823] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.763168] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.765195] NET: Registered protocol family 1 [ 0.768117] RPC: Registered named UNIX socket transport module. [ 0.768150] RPC: Registered udp transport module. [ 0.768167] RPC: Registered tcp transport module. [ 0.768184] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.769531] Trying to unpack rootfs image as initramfs... [ 0.772052] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 0.954362] Freeing initrd memory: 16384K (c2000000 - c3000000) [ 0.955124] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.961468] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.186340] VFS: Disk quotas dquot_6.5.2 [ 1.186581] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.190330] NFS: Registering the id_resolver key type [ 1.190944] Key type id_resolver registered [ 1.190974] Key type id_legacy registered [ 1.191152] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.191939] msgmni has been set to 226 [ 1.200024] io scheduler noop registered [ 1.200058] io scheduler deadline registered [ 1.200166] io scheduler cfq registered (default) [ 1.202977] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 1.206401] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.217241] omap_uart 44e09000.serial: no wakeirq for uart0 [ 1.217299] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@44e09000[0]' [ 1.219171] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.987972] console [ttyO0] enabled [ 1.997496] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 2.045801] brd: module loaded [ 2.073931] loop: module loaded [ 2.081496] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.092536] usbcore: registered new interface driver asix [ 2.098546] usbcore: registered new interface driver ax88179_178a [ 2.105232] usbcore: registered new interface driver cdc_ether [ 2.111637] usbcore: registered new interface driver smsc95xx [ 2.117928] usbcore: registered new interface driver net1080 [ 2.124069] usbcore: registered new interface driver cdc_subset [ 2.130537] usbcore: registered new interface driver zaurus [ 2.136809] usbcore: registered new interface driver cdc_ncm [ 2.144587] usbcore: registered new interface driver cdc_wdm [ 2.150843] usbcore: registered new interface driver usb-storage [ 2.157519] usbcore: registered new interface driver usbtest [ 2.174340] mousedev: PS/2 mouse device common for all mice [ 2.187388] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 2.195855] i2c /dev entries driver [ 2.199640] Driver for 1-wire Dallas network protocol. [ 2.216619] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.225974] of_get_named_gpiod_flags exited with status 0 [ 2.231658] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@48060000[0]' [ 2.242197] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 2.249892] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral [ 2.258503] usbcore: registered new interface driver usbhid [ 2.264353] usbhid: USB HID core driver [ 2.270039] oprofile: using arm/armv7 [ 2.274842] TCP: cubic registered [ 2.278336] Initializing XFRM netlink socket [ 2.282962] NET: Registered protocol family 17 [ 2.287825] NET: Registered protocol family 15 [ 2.292966] Key type dns_resolver registered [ 2.299467] ThumbEE CPU extension supported. [ 2.304020] Registering SWP/SWPB emulation handler [ 2.341794] vmmcsd_fixed: disabling [ 2.450846] DCDC1: at 1800 mV [ 2.459445] vdd_mpu: 925 <--> 1325 mV at 1100 mV [ 2.468036] vdd_core: 925 <--> 1150 mV at 1100 mV [ 2.476390] LDO1: at 1800 mV [ 2.482382] LDO2: at 3300 mV [ 2.488798] LDO3: 1800 <--> 3300 mV at 3300 mV [ 2.496682] LDO4: at 3300 mV [ 2.502599] tps65217 0-0024: TPS65217 ID 0xf version 1.1 [ 2.508540] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.515763] of_get_named_gpiod_flags exited with status 0 [ 2.521452] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@48060000[0]' [ 2.632849] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.644282] mmc0: new high speed SDHC card at address 1234 [ 2.653302] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.659879] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 2.667639] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 2.681812] libphy: 4a101000.mdio: probed [ 2.686240] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 2.697642] Random MACID = 2a:89:3d:8d:54:81 [ 2.706746] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801) [ 2.748246] mmcblk0: p1 p2 [ 2.757709] RAMDISK: gzip image found at block 0 [ 3.256196] VFS: Mounted root (ext2 filesystem) on device 1:0. [ 3.263596] devtmpfs: mounted [ 3.267798] Freeing unused kernel memory: 320K (c075a000 - c07aa000) /bin/sh: can't access tty; j¯ÿ/ # / # / #