U-Boot 2013.04-rc2-dirty (Apr 09 2013 - 12:09:42) CPU : OMAP4460 ES1.1 Board: OMAP4 Panda I2C: ready DRAM: 1 GiB MMC: OMAP SD/MMC: 0 Using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 0 Panda # fatload mmc 0:1 0x80000000 uImage reading uImage 3635576 bytes read in 326 ms (10.6 MiB/s) Panda # setenv bootargs rw vram=32M fixrtc mem=1G@0x80000000 root=/dev/mmcblk0p2 console=ttyO2,115200n8 rootwait crashkernel=64M@0x82000000 Panda # bootm 0x80000000 ## Booting kernel from Legacy Image at 80000000 ... Image Name: Linux-3.8.0 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3635512 Bytes = 3.5 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.8.0 (hfli@pc1935) (gcc version 4.4.5 20100614 (prerelease) (FSF GNU GCC branch-4.4.5. GCC 201201-294.c17eb31d) ) #412 Thu Apr 11 11:50:08 CST 2013 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: OMAP4 Panda board [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] Reserving 64MB of memory at 2080MB for crashkernel (System RAM: 760MB) [ 0.000000] OMAP4460 ES1.1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259840 [ 0.000000] Kernel command line: rw vram=32M fixrtc mem=1G@0x80000000 root=/dev/mmcblk0p2 console=ttyO2,115200n8 rootwait crashkernel=64M@0x82000000 [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] __ex_table already sorted, skipping sort [ 0.000000] Memory: 1023MB = 1023MB total [ 0.000000] Memory: 960268k/960268k available, 88308k reserved, 269312K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0676b6c (6587 kB) [ 0.000000] .init : 0xc0677000 - 0xc06aee24 ( 224 kB) [ 0.000000] .data : 0xc06b0000 - 0xc070b178 ( 365 kB) [ 0.000000] .bss : 0xc070b178 - 0xc0c5c260 (5445 kB) [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.000640] Calibrating delay loop... 695.32 BogoMIPS (lpj=2715648) [ 0.093658] pid_max: default: 32768 minimum: 301 [ 0.093933] Security Framework initialized [ 0.094055] Mount-cache hash table entries: 512 [ 0.096801] CPU: Testing write buffer coherency: ok [ 0.097961] Setting up static identity map for 0x804ae340 - 0x804ae398 [ 0.098052] L310 cache controller enabled [ 0.098083] l2x0: 16 ways, CACHE_ID 0x000000c0, AUX_CTRL 0x7e470000, Cache size: 1048576 B [ 0.100830] devtmpfs: initialized [ 0.161865] pinctrl core: initialized pinctrl subsystem [ 0.165557] regulator-dummy: no parameters [ 0.166778] NET: Registered protocol family 16 [ 0.167785] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.168792] omap-gpmc omap-gpmc: GPMC revision 6.0 [ 0.176422] OMAP GPIO hardware version 0.1 [ 0.187774] omap_mux_init: Add partition: #1: core, flags: 3 [ 0.189514] omap_mux_init: Add partition: #2: wkup, flags: 3 [ 0.189666] error setting wl12xx data: -38 [ 0.189788] _omap_mux_get_by_name: Could not find signal fref_clk0_out.sys_drm_msecure [ 0.189880] _omap_mux_get_by_name: Could not find signal sys_nirq [ 0.189910] _omap_mux_get_by_name: Could not find signal sys_nirq [ 0.194183] _omap_mux_get_by_name: Could not find signal uart1_rx.uart1_rx [ 0.194213] _omap_mux_get_by_name: Could not find signal uart1_rx.uart1_rx [ 0.259063] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.259063] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.270477] OMAP DMA hardware revision 0.0 [ 0.273132] arm-pmu: alias fck already exists [ 0.310302] bio: create slab at 0 [ 0.367248] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.367919] vwl1271: 1800 mV [ 0.372039] SCSI subsystem initialized [ 0.373626] usbcore: registered new interface driver usbfs [ 0.373992] usbcore: registered new interface driver hub [ 0.374481] usbcore: registered new device driver usb [ 0.380249] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.382080] twl 1-0048: PIH (irq 39) chaining IRQs 418..438 [ 0.384155] VUSB: 3300 mV normal standby [ 0.385406] vdd_mpu: 500 <--> 1500 mV normal [ 0.386718] vdd_iva: 500 <--> 1500 mV normal [ 0.388000] vdd_core: 500 <--> 1500 mV normal [ 0.389617] V1V8: 1800 mV normal standby [ 0.390960] V2V1: 2100 mV normal standby [ 0.392395] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.394073] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.395843] VCXIO: 1800 mV normal standby [ 0.395904] VCXIO: supplied by V2V1 [ 0.398529] VDAC: 1800 mV normal standby [ 0.398590] VDAC: supplied by V2V1 [ 0.400573] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.402191] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.404205] VANA: 2100 mV normal standby [ 0.405029] omap_i2c omap_i2c.1: bus 1 rev0.11 at 400 kHz [ 0.405883] omap_i2c omap_i2c.2: bus 2 rev0.11 at 400 kHz [ 0.407165] omap_i2c omap_i2c.3: bus 3 rev0.11 at 100 kHz [ 0.407958] omap_i2c omap_i2c.4: bus 4 rev0.11 at 400 kHz [ 0.412750] Switching to clocksource 32k_counter [ 0.499237] NET: Registered protocol family 2 [ 0.500427] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.500762] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.503479] TCP: Hash tables configured (established 8192 bind 8192) [ 0.503662] TCP: reno registered [ 0.503692] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.504058] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.504913] NET: Registered protocol family 1 [ 0.505737] RPC: Registered named UNIX socket transport module. [ 0.505737] RPC: Registered udp transport module. [ 0.505737] RPC: Registered tcp transport module. [ 0.505767] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.506500] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.506774] CPU PMU: probing PMU on CPU 0 [ 0.506805] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available [ 0.634918] bounce pool size: 64 pages [ 0.635345] VFS: Disk quotas dquot_6.5.2 [ 0.635406] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.636993] NFS: Registering the id_resolver key type [ 0.637359] Key type id_resolver registered [ 0.637359] Key type id_legacy registered [ 0.637481] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.637817] msgmni has been set to 1349 [ 0.640228] io scheduler noop registered [ 0.640228] io scheduler deadline registered [ 0.640258] io scheduler cfq registered (default) [ 0.642974] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.644866] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.646026] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.382476] console [ttyO2] enabled [ 1.387329] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.415496] brd: module loaded [ 1.430816] loop: module loaded [ 1.437042] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.451232] usbcore: registered new interface driver asix [ 1.457275] usbcore: registered new interface driver cdc_ether [ 1.463775] usbcore: registered new interface driver smsc95xx [ 1.470184] usbcore: registered new interface driver net1080 [ 1.476470] usbcore: registered new interface driver cdc_subset [ 1.483001] usbcore: registered new interface driver zaurus [ 1.489257] usbcore: registered new interface driver cdc_ncm [ 1.496582] usbcore: registered new interface driver cdc_wdm [ 1.502563] Initializing USB Mass Storage driver... [ 1.508087] usbcore: registered new interface driver usb-storage [ 1.514373] USB Mass Storage support registered. [ 1.519622] usbcore: registered new interface driver usbtest [ 1.526947] mousedev: PS/2 mouse device common for all mice [ 1.536071] twl_rtc twl_rtc: Power up reset detected. [ 1.542419] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.551239] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.558197] i2c /dev entries driver [ 1.565063] Driver for 1-wire Dallas network protocol. [ 1.573608] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.583160] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.590087] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.655517] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.662414] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.785705] usbcore: registered new interface driver usbhid [ 1.791656] usbhid: USB HID core driver [ 1.796081] mmc1: card claims to support voltages below the defined range. These will be ignored. [ 1.806182] oprofile: using arm/armv7-ca9 [ 1.810852] TCP: cubic registered [ 1.814392] Initializing XFRM netlink socket [ 1.818939] NET: Registered protocol family 17 [ 1.823699] NET: Registered protocol family 15 [ 1.828643] Key type dns_resolver registered [ 1.833221] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 1.847778] Power Management for TI OMAP4. [ 1.852264] ThumbEE CPU extension supported. [ 1.860046] VANA: incomplete constraints, leaving on [ 1.866851] VDAC: incomplete constraints, leaving on [ 1.873229] VUSB: incomplete constraints, leaving on [ 1.881408] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.892944] Waiting for root device /dev/mmcblk0p2... [ 1.902221] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 1.909454] mmc1: new SDIO card at address 0001 [ 2.141235] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.149871] mmc0: new SD card at address aaaa [ 2.155578] mmcblk0: mmc0:aaaa SD02G 1.84 GiB [ 2.177032] mmcblk0: p1 p2 [ 2.292419] kjournald starting. Commit interval 5 seconds [ 2.305267] EXT3-fs (mmcblk0p2): using internal journal [ 2.319061] EXT3-fs (mmcblk0p2): recovery complete [ 2.324127] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.331420] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 2.341949] devtmpfs: mounted [ 2.345367] Freeing init memory: 220K mount: mounting devpts on /dev/pts failed: No such file or directory Please press Enter to activate this console. / # ./kexec -l --append="rw vram=32M fixrtc root=/dev/mmcblk0p2 console=ttyO2, 115200n8 rootwait" uImage / # ./kexec -d -e [ 57.373687] Starting new kernel [ 57.377044] Bye!