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: *################################################################# ################################################################# ################################################################# ################################################################# ###################################################### 745.1 KiB/s done Bytes transferred = 4598489 (462ad9 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: 4598425 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 3.19.0-01218-gbfa76d49 (paul@nozomi) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Feb 8 21:39:11 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 c08df4c0, 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 s13952 r8192 d22912 u45056 [ 0.000000] pcpu-alloc: s13952 r8192 d22912 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: 79492K/131072K available (6097K kernel code, 396K rwdata, 2224K rodata, 356K init, 8219K bss, 35196K 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 - 0xc08287f4 (8322 kB) [ 0.000000] .init : 0xc0829000 - 0xc0882000 ( 356 kB) [ 0.000000] .data : 0xc0882000 - 0xc08e52e8 ( 397 kB) [ 0.000000] .bss : 0xc08e52e8 - 0xc10ebf10 (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 [ 0.000103] OMAP clocksource: timer1 at 24000000 Hz [ 0.001399] Console: colour dummy device 80x30 [ 0.001480] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001497] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001511] ... MAX_LOCK_DEPTH: 48 [ 0.001526] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001540] ... CLASSHASH_SIZE: 4096 [ 0.001554] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001568] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001582] ... CHAINHASH_SIZE: 32768 [ 0.001597] memory used by lock dependency info: 5167 kB [ 0.001612] per task-struct memory footprint: 1152 bytes [ 0.001650] Calibrating delay loop... 548.04 BogoMIPS (lpj=2740224) [ 0.108440] pid_max: default: 32768 minimum: 301 [ 0.108979] Security Framework initialized [ 0.109272] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.109300] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.113927] Initializing cgroup subsys memory [ 0.114051] Initializing cgroup subsys devices [ 0.114207] Initializing cgroup subsys freezer [ 0.114329] Initializing cgroup subsys blkio [ 0.114448] Initializing cgroup subsys perf_event [ 0.114571] CPU: Testing write buffer coherency: ok [ 0.116582] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.116765] Setting up static identity map for 0x805c80f8 - 0x805c8168 [ 0.121983] Brought up 1 CPUs [ 0.122019] SMP: Total of 1 processors activated (548.04 BogoMIPS). [ 0.122037] CPU: All CPU(s) started in SVC mode. [ 0.126540] devtmpfs: initialized [ 0.130617] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.191736] omap_hwmod: tptc0 using broken dt data from edma [ 0.192383] omap_hwmod: tptc1 using broken dt data from edma [ 0.193005] omap_hwmod: tptc2 using broken dt data from edma [ 0.204328] omap_hwmod: debugss: _wait_target_disable failed [ 0.266324] pinctrl core: initialized pinctrl subsystem [ 0.317000] NET: Registered protocol family 16 [ 0.326877] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.330357] cpuidle: using governor ladder [ 0.330406] cpuidle: using governor menu [ 0.341686] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.343060] OMAP GPIO hardware version 0.1 [ 0.345047] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.348016] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.351027] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.369436] No ATAGs? [ 0.369492] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.441634] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.442827] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator@0[0]' [ 0.448606] SCSI subsystem initialized [ 0.449671] libata version 3.00 loaded. [ 0.450933] usbcore: registered new interface driver usbfs [ 0.451200] usbcore: registered new interface driver hub [ 0.451418] usbcore: registered new device driver usb [ 0.452765] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe [ 0.452829] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.459542] Switched to clocksource timer1 [ 0.698338] NET: Registered protocol family 2 [ 0.701470] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.701717] TCP bind hash table entries: 1024 (order: 3, 36864 bytes) [ 0.702350] TCP: Hash tables configured (established 1024 bind 1024) [ 0.702603] TCP: reno registered [ 0.702646] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.702991] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.704725] NET: Registered protocol family 1 [ 0.706918] RPC: Registered named UNIX socket transport module. [ 0.706957] RPC: Registered udp transport module. [ 0.706977] RPC: Registered tcp transport module. [ 0.706998] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.708427] Trying to unpack rootfs image as initramfs... [ 0.711164] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 0.904308] Freeing initrd memory: 16384K (c2000000 - c3000000) [ 0.905238] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.912241] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.912635] audit: initializing netlink subsys (disabled) [ 0.912941] audit: type=2000 audit(0.910:1): initialized [ 0.919882] VFS: Disk quotas dquot_6.5.2 [ 0.920222] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.923934] NFS: Registering the id_resolver key type [ 0.924488] Key type id_resolver registered [ 0.924513] Key type id_legacy registered [ 0.924799] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.931497] io scheduler noop registered [ 0.931549] io scheduler deadline registered [ 0.931728] io scheduler cfq registered (default) [ 0.935088] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 0.940008] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.949023] omap_uart 44e09000.serial: no wakeirq for uart0 [ 0.949085] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@44e09000[0]' [ 0.950148] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 154, base_baud = 3000000) is a OMAP UART0 [ 1.748645] console [ttyO0] enabled [ 1.757986] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 1.799851] brd: module loaded [ 1.823348] loop: module loaded [ 1.831523] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.842736] usbcore: registered new interface driver asix [ 1.848629] usbcore: registered new interface driver ax88179_178a [ 1.855301] usbcore: registered new interface driver cdc_ether [ 1.861751] usbcore: registered new interface driver smsc95xx [ 1.867997] usbcore: registered new interface driver net1080 [ 1.874183] usbcore: registered new interface driver cdc_subset [ 1.880633] usbcore: registered new interface driver zaurus [ 1.886821] usbcore: registered new interface driver cdc_ncm [ 1.894429] usbcore: registered new interface driver cdc_wdm [ 1.900787] usbcore: registered new interface driver usb-storage [ 1.907367] usbcore: registered new interface driver usbtest [ 1.916334] mousedev: PS/2 mouse device common for all mice [ 1.927882] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 1.936361] i2c /dev entries driver [ 1.940230] Driver for 1-wire Dallas network protocol. [ 1.949683] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.958260] Driver 'mmcblk' needs updating - please use bus_type methods [ 1.966636] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0) [ 1.977037] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 1.988449] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 1.996310] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral [ 2.004787] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@2[0]' - status (0) [ 2.015513] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@3[0]' - status (0) [ 2.025664] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@4[0]' - status (0) [ 2.035731] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@5[0]' - status (0) [ 2.046492] ledtrig-cpu: registered to indicate activity on CPUs [ 2.053777] usbcore: registered new interface driver usbhid [ 2.059686] usbhid: USB HID core driver [ 2.065300] oprofile: using arm/armv7 [ 2.070286] TCP: cubic registered [ 2.073833] Initializing XFRM netlink socket [ 2.078494] NET: Registered protocol family 17 [ 2.083363] NET: Registered protocol family 15 [ 2.088561] Key type dns_resolver registered [ 2.093556] omap_voltage_late_init: Voltage driver support not added [ 2.101252] platform cpufreq-dt.0: Driver cpufreq-dt requests probe deferral [ 2.110072] ThumbEE CPU extension supported. [ 2.114620] Registering SWP/SWPB emulation handler [ 2.180338] tps65217 0-0024: TPS65217 ID 0xf version 1.1 [ 2.186061] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.193321] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@48060000[0]' - status (0) [ 2.203736] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@48060000[0]' [ 2.269678] cpufreq: __cpufreq_add_dev: CPU0: Running at unlisted freq: 550000 KHz [ 2.286205] cpufreq: __cpufreq_add_dev: CPU0: Unlisted initial frequency changed to: 600000 KHz [ 2.328300] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.339484] mmc0: new high speed SDHC card at address 1234 [ 2.347818] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 2.358599] mmcblk0: p1 p2 [ 2.369539] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.375935] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 2.385579] libphy: 4a101000.mdio: probed [ 2.389936] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 2.401566] cpsw 4a100000.ethernet: Detected MACID = d4:94:a1:90:76:28 [ 2.412521] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801) [ 2.448061] vmmcsd_fixed: disabling [ 2.455410] RAMDISK: gzip image found at block 0 [ 2.857692] VFS: Mounted root (ext2 filesystem) on device 1:0. [ 2.865122] devtmpfs: mounted [ 2.869042] Freeing unused kernel memory: 356K (c0829000 - c0882000) /bin/sh: can't access tty;ÿ/ # / # / #