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  1. Terminal ready
  2.  
  3. U-Boot SPL 2013.10-rc3-00001-g0db8b57 (Sep 18 2013 - 15:11:27)
  4. OMAP5432 ES2.0
  5. SPL: Please implement spl_start_uboot() for your board
  6. SPL: Direct Linux boot not active!
  7. reading u-boot.img
  8. reading u-boot.img
  9.  
  10.  
  11. U-Boot 2013.10-rc3-00001-g0db8b57 (Sep 18 2013 - 15:11:27)
  12.  
  13. CPU : OMAP5432 ES2.0
  14. Board: OMAP5432 uEVM
  15. I2C: ready
  16. DRAM: 2 GiB
  17. MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
  18. Using default environment
  19.  
  20. Net: No ethernet found.
  21. Hit any key to stop autoboot: 1 0
  22. mmc0 is current device
  23. reading boot.scr
  24. ** Unable to read file boot.scr **
  25. reading uEnv.txt
  26. 454 bytes read in 3 ms (147.5 KiB/s)
  27. Importing environment from mmc0 ...
  28. (Re)start USB...
  29. USB0: USB EHCI 1.00
  30. scanning bus 0 for devices... 3 USB Device(s) found
  31. scanning usb for storage devices... 0 Storage Device(s) found
  32. scanning usb for ethernet devices... 1 Ethernet Device(s) found
  33. usbethaddr=02:41:00:87:a1:02
  34. Waiting for Ethernet connection... done.
  35. BOOTP broadcast 1
  36. *** Unhandled DHCP Option in OFFER/ACK: 44
  37. *** Unhandled DHCP Option in OFFER/ACK: 46
  38. *** Unhandled DHCP Option in OFFER/ACK: 150
  39. *** Unhandled DHCP Option in OFFER/ACK: 44
  40. *** Unhandled DHCP Option in OFFER/ACK: 46
  41. *** Unhandled DHCP Option in OFFER/ACK: 150
  42. DHCP client bound to address 128.247.91.32
  43. Using sms0 device
  44. TFTP from server 128.247.91.59; our IP address is 128.247.91.32
  45. Filename '/tftpboot/kernel/zImage'.
  46. Load address: 0x82000000
  47. Loading: *#################################################################
  48. #################################################################
  49. #################################################################
  50. #################################################################
  51. #################################################################
  52. #################################################################
  53. #################################################################
  54. #################################################################
  55. #################################################################
  56. #################################################################
  57. #################################################################
  58. #################################################################
  59. ########################
  60. 555.7 KiB/s
  61. done
  62. Bytes transferred = 4114584 (3ec898 hex)
  63. stopping USB..
  64. (Re)start USB...
  65. USB0: USB EHCI 1.00
  66. scanning bus 0 for devices... 3 USB Device(s) found
  67. scanning usb for storage devices... 0 Storage Device(s) found
  68. scanning usb for ethernet devices... 1 Ethernet Device(s) found
  69. usbethaddr=02:41:00:87:a1:02
  70. Waiting for Ethernet connection... done.
  71. BOOTP broadcast 1
  72. *** Unhandled DHCP Option in OFFER/ACK: 44
  73. *** Unhandled DHCP Option in OFFER/ACK: 46
  74. *** Unhandled DHCP Option in OFFER/ACK: 150
  75. *** Unhandled DHCP Option in OFFER/ACK: 44
  76. *** Unhandled DHCP Option in OFFER/ACK: 46
  77. *** Unhandled DHCP Option in OFFER/ACK: 150
  78. DHCP client bound to address 128.247.91.32
  79. Using sms0 device
  80. TFTP from server 128.247.91.59; our IP address is 128.247.91.32
  81. Filename '/tftpboot/kernel/omap5-uevm.dtb'.
  82. Load address: 0x80f80000
  83. Loading: *##########
  84. 535.2 KiB/s
  85. done
  86. Bytes transferred = 50452 (c514 hex)
  87. stopping USB..
  88. Booting from mmc0 ...
  89. Kernel image @ 0x82000000 [ 0x000000 - 0x3ec898 ]
  90. ## Flattened Device Tree blob at 80f80000
  91. Booting using the fdt blob at 0x80f80000
  92. Using Device Tree in place at 80f80000, end 80f8f513
  93.  
  94. Starting kernel ...
  95.  
  96. [ 0.000000] Booting Linux on physical CPU 0x0
  97. [ 0.000000] Linux version 3.12.0-rc6-00700-g2ff4f39 (nmenon@kahuna) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #32 SMP Thu Oct 24 08:47:09 CDT 2013
  98. [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c53c7d
  99. [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
  100. [ 0.000000] Machine: Generic OMAP5 (Flattened Device Tree), model: TI OMAP5 uEVM board
  101. [ 0.000000] cma: CMA: reserved 16 MiB at ae800000
  102. [ 0.000000] Memory policy: ECC disabled, Data cache writealloc
  103. [ 0.000000] OMAP4: Map 0xfee00000 to 0xfe600000 for dram barrier
  104. [ 0.000000] OMAP5432 ES2.0
  105. [ 0.000000] PERCPU: Embedded 9 pages/cpu @c1fa4000 s14656 r8192 d14016 u36864
  106. [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 518160
  107. [ 0.000000] Kernel command line: console=ttyO2,115200n8 vram=16M root=/dev/mmcblk1p2 rw rootfstype=ext4 rootwait no_console_suspend earlyprintk
  108. [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
  109. [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
  110. [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
  111. [ 0.000000] Memory: 2030876K/2078720K available (5339K kernel code, 656K rwdata, 2064K rodata, 406K init, 5522K bss, 47844K reserved, 1300480K highmem)
  112. [ 0.000000] Virtual kernel memory layout:
  113. [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
  114. [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
  115. [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
  116. [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
  117. [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
  118. [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
  119. [ 0.000000] .text : 0xc0008000 - 0xc0742e10 (7404 kB)
  120. [ 0.000000] .init : 0xc0743000 - 0xc07a8940 ( 407 kB)
  121. [ 0.000000] .data : 0xc07aa000 - 0xc084e348 ( 657 kB)
  122. [ 0.000000] .bss : 0xc084e348 - 0xc0db2be8 (5523 kB)
  123. [ 0.000000] Hierarchical RCU implementation.
  124. [ 0.000000] NR_IRQS:16 nr_irqs:16 16
  125. [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz
  126. [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
  127. [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz
  128. [ 0.000000] Architected cp15 timer(s) running at 6.14MHz (virt).
  129. [ 0.000000] Switching to timer-based delay loop
  130. [ 0.000000] sched_clock: ARM arch timer >56 bits at 6144kHz, resolution 162ns
  131. [ 0.000000] Console: colour dummy device 80x30
  132. [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
  133. [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
  134. [ 0.000000] ... MAX_LOCK_DEPTH: 48
  135. [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
  136. [ 0.000000] ... CLASSHASH_SIZE: 4096
  137. [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
  138. [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
  139. [ 0.000000] ... CHAINHASH_SIZE: 16384
  140. [ 0.000000] memory used by lock dependency info: 3695 kB
  141. [ 0.000000] per task-struct memory footprint: 1152 bytes
  142. [ 20.854783] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440)
  143. [ 20.854794] pid_max: default: 32768 minimum: 301
  144. [ 20.855065] Security Framework initialized
  145. [ 20.855149] Mount-cache hash table entries: 512
  146. [ 20.879379] CPU: Testing write buffer coherency: ok
  147. [ 20.880059] /cpus/cpu@0 missing clock-frequency property
  148. [ 20.880078] /cpus/cpu@1 missing clock-frequency property
  149. [ 20.880087] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
  150. [ 20.880107] Setting up static identity map for 0xc050fa38 - 0xc050faa8
  151. [ 20.882858] CPU1: Booted secondary processor
  152. [ 20.882885] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
  153. [ 20.883245] Brought up 2 CPUs
  154. [ 20.883257] SMP: Total of 2 processors activated.
  155. [ 20.883263] CPU: All CPU(s) started in SVC mode.
  156. [ 20.884864] devtmpfs: initialized
  157. [ 20.893160] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
  158. [ 20.910904] omap_hwmod: dss_dispc: cannot be enabled for reset (3)
  159. [ 20.913316] omap_hwmod: dss_dsi1: cannot be enabled for reset (3)
  160. [ 20.915737] omap_hwmod: dss_dsi2: cannot be enabled for reset (3)
  161. [ 20.918156] omap_hwmod: dss_hdmi: cannot be enabled for reset (3)
  162. [ 20.920560] omap_hwmod: dss_rfbi: cannot be enabled for reset (3)
  163. [ 20.960857] pinctrl core: initialized pinctrl subsystem
  164. [ 20.962806] regulator-dummy: no parameters
  165. [ 20.964149] NET: Registered protocol family 16
  166. [ 20.967729] DMA: preallocated 256 KiB pool for atomic coherent allocations
  167. [ 21.037307] platform mpu.2: FIXME: clock-name 'fck' DOES NOT exist in dt!
  168. [ 21.041375] OMAP GPIO hardware version 0.1
  169. [ 21.051792] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc'
  170. [ 21.052065] omap-gpmc 50000000.gpmc: error: clk_get
  171. [ 21.052094] omap-gpmc: probe of 50000000.gpmc failed with error -2
  172. [ 21.057464] platform 4a141100.sata: FIXME: clock-name 'fck' DOES NOT exist in dt!
  173. [ 21.066162] platform 4a080000.ocp2scp: FIXME: clock-name 'fck' DOES NOT exist in dt!
  174. [ 21.066551] platform 4a062000.usbhstll: FIXME: clock-name 'fck' DOES NOT exist in dt!
  175. [ 21.066579] platform 4a062000.usbhstll: FIXME: clock-name 'usb_ch2_clk' DOES NOT exist in dt!
  176. [ 21.066605] platform 4a062000.usbhstll: FIXME: clock-name 'usb_ch0_clk' DOES NOT exist in dt!
  177. [ 21.066631] platform 4a062000.usbhstll: FIXME: clock-name 'usb_ch1_clk' DOES NOT exist in dt!
  178. [ 21.066971] platform 4a064000.usbhshost: FIXME: clock-name 'fck' DOES NOT exist in dt!
  179. [ 21.067755] platform 58000000.dss: FIXME: clock-name 'fck' DOES NOT exist in dt!
  180. [ 21.067783] platform 58000000.dss: FIXME: clock-name '32khz_clk' DOES NOT exist in dt!
  181. [ 21.067810] platform 58000000.dss: FIXME: clock-name 'sys_clk' DOES NOT exist in dt!
  182. [ 21.067836] platform 58000000.dss: FIXME: clock-name 'hdmi_clk' DOES NOT exist in dt!
  183. [ 21.068258] platform 58001000.dispc: FIXME: clock-name 'fck' DOES NOT exist in dt!
  184. [ 21.068286] platform 58001000.dispc: FIXME: clock-name 'sys_clk' DOES NOT exist in dt!
  185. [ 21.068888] platform 58002000.encoder: FIXME: clock-name 'ick' DOES NOT exist in dt!
  186. [ 21.069337] platform 58004000.encoder: FIXME: clock-name 'fck' DOES NOT exist in dt!
  187. [ 21.069365] platform 58004000.encoder: FIXME: clock-name 'sys_clk' DOES NOT exist in dt!
  188. [ 21.069782] platform 58005000.encoder: FIXME: clock-name 'fck' DOES NOT exist in dt!
  189. [ 21.069811] platform 58005000.encoder: FIXME: clock-name 'sys_clk' DOES NOT exist in dt!
  190. [ 21.070346] platform 58040000.encoder: FIXME: clock-name 'fck' DOES NOT exist in dt!
  191. [ 21.070375] platform 58040000.encoder: FIXME: clock-name 'sys_clk' DOES NOT exist in dt!
  192. [ 21.072582] No ATAGs?
  193. [ 21.072605] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
  194. [ 21.072613] hw-breakpoint: maximum watchpoint size is 8 bytes.
  195. [ 21.074533] OMAP DMA hardware revision 0.0
  196. [ 21.097759] bio: create slab <bio-0> at 0
  197. [ 21.100434] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot
  198. [ 21.100458] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5
  199. [ 21.133396] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
  200. [ 21.134502] vmmcsd_fixed: 3000 mV
  201. [ 21.138565] SCSI subsystem initialized
  202. [ 21.139734] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c1_pins, deferring probe
  203. [ 21.139754] platform 48070000.i2c: Driver omap_i2c requests probe deferral
  204. [ 21.139793] omap_i2c 4807c000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c5_pins, deferring probe
  205. [ 21.139811] platform 4807c000.i2c: Driver omap_i2c requests probe deferral
  206. [ 21.143980] Switched to clocksource arch_sys_counter
  207. [ 21.220597] NET: Registered protocol family 2
  208. [ 21.221659] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
  209. [ 21.221905] TCP bind hash table entries: 8192 (order: 6, 294912 bytes)
  210. [ 21.224293] TCP: Hash tables configured (established 8192 bind 8192)
  211. [ 21.224407] TCP: reno registered
  212. [ 21.224424] UDP hash table entries: 512 (order: 3, 40960 bytes)
  213. [ 21.224725] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)
  214. [ 21.225736] NET: Registered protocol family 1
  215. [ 21.226506] RPC: Registered named UNIX socket transport module.
  216. [ 21.226516] RPC: Registered udp transport module.
  217. [ 21.226523] RPC: Registered tcp transport module.
  218. [ 21.226530] RPC: Registered tcp NFSv4.1 backchannel transport module.
  219. [ 21.227017] NetWinder Floating Point Emulator V0.97 (double precision)
  220. [ 21.319635] bounce pool size: 64 pages
  221. [ 21.320008] VFS: Disk quotas dquot_6.5.2
  222. [ 21.320154] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
  223. [ 21.321621] NFS: Registering the id_resolver key type
  224. [ 21.321821] Key type id_resolver registered
  225. [ 21.321833] Key type id_legacy registered
  226. [ 21.321897] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
  227. [ 21.322251] msgmni has been set to 1458
  228. [ 21.325214] io scheduler noop registered
  229. [ 21.325224] io scheduler deadline registered
  230. [ 21.325280] io scheduler cfq registered (default)
  231. [ 21.330186] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438
  232. [ 21.330524] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56
  233. [ 21.335700] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
  234. [ 21.339214] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0
  235. [ 21.340352] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2
  236. [ 22.237873] console [ttyO2] enabled
  237. [ 22.242680] 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 137, base_baud = 3000000) is a OMAP UART4
  238. [ 22.266996] brd: module loaded
  239. [ 22.278210] loop: module loaded
  240. [ 22.284780] mtdoops: mtd device (mtddev=name/number) must be supplied
  241. [ 22.299352] mousedev: PS/2 mouse device common for all mice
  242. [ 22.308002] i2c /dev entries driver
  243. [ 22.311857] Driver for 1-wire Dallas network protocol.
  244. [ 22.318133] platform 4a0021e0.bandgap: Driver ti-soc-thermal requests probe deferral
  245. [ 22.328127] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
  246. [ 22.338397] omap-dma-engine 4a056000.dma-controller: allocating channel for 62
  247. [ 22.345996] omap-dma-engine 4a056000.dma-controller: allocating channel for 61
  248. [ 22.353616] omap_hsmmc 4809c000.mmc: vmmc regulator missing
  249. [ 22.359580] omap-dma-engine 4a056000.dma-controller: freeing channel for 61
  250. [ 22.366873] omap-dma-engine 4a056000.dma-controller: freeing channel for 62
  251. [ 22.374280] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral
  252. [ 22.381835] omap-dma-engine 4a056000.dma-controller: allocating channel for 48
  253. [ 22.389430] omap-dma-engine 4a056000.dma-controller: allocating channel for 47
  254. [ 22.397258] omap_hsmmc 480b4000.mmc: pins are not configured from the driver
  255. [ 22.410670] omap_hwmod: gpio5: _wait_target_disable failed
  256. [ 22.448030] omap-dma-engine 4a056000.dma-controller: allocating channel for 78
  257. [ 22.455621] omap-dma-engine 4a056000.dma-controller: allocating channel for 77
  258. [ 22.463235] omap_hsmmc 480ad000.mmc: vmmc regulator missing
  259. [ 22.469103] omap-dma-engine 4a056000.dma-controller: freeing channel for 77
  260. [ 22.476396] omap-dma-engine 4a056000.dma-controller: freeing channel for 78
  261. [ 22.485811] ledtrig-cpu: registered to indicate activity on CPUs
  262. [ 22.496238] oprofile: no performance counters
  263. [ 22.501595] oprofile: using timer interrupt.
  264. [ 22.506351] TCP: cubic registered
  265. [ 22.509846] Initializing XFRM netlink socket
  266. [ 22.514366] NET: Registered protocol family 17
  267. [ 22.515549] mmc0: new high speed MMC card at address 0001
  268. [ 22.524731] NET: Registered protocol family 15
  269. [ 22.529577] Key type dns_resolver registered
  270. [ 22.534110] mux: Failed to setup hwmod io irq -22
  271. [ 22.537538] mmcblk0: mmc0:0001 SEM08G 7.39 GiB
  272. [ 22.537826] mmcblk0boot0: mmc0:0001 SEM08G partition 1 2.00 MiB
  273. [ 22.538088] mmcblk0boot1: mmc0:0001 SEM08G partition 2 2.00 MiB
  274. [ 22.545548] Alternate GPT is invalid, using primary GPT.
  275. [ 22.545568] mmcblk0: p1 p2 p3 p4 p5 p6 p7
  276. [ 22.551599] mmcblk0boot1: unknown partition table
  277. [ 22.553686] mmcblk0boot0: unknown partition table
  278. [ 22.576611] cpu cpu0: cpu0 regulator not ready, retry
  279. [ 22.581937] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
  280. [ 22.589754] Power Management for TI OMAP4+ devices.
  281. [ 22.595044] ThumbEE CPU extension supported.
  282. [ 22.604246] palmas 0-0048: Irq flag is 0x00000000
  283. [ 22.614379] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0
  284. [ 22.660512] smps123: 600 <--> 1500 mV at 1060 mV
  285. [ 22.667639] smps45: 600 <--> 1310 mV at 1030 mV
  286. [ 22.675138] smps6: 1200 mV
  287. [ 22.680234] smps7: 1800 mV
  288. [ 22.685273] smps8: 600 <--> 1310 mV at 1040 mV
  289. [ 22.692071] smps9: 2100 mV
  290. [ 22.696609] smps10_out2: 5000 mV
  291. [ 22.701454] smps10_out1: 5000 mV
  292. [ 22.705893] ldo1: 1500 <--> 1800 mV
  293. [ 22.711177] ldo2: 2800 mV
  294. [ 22.715620] ldo3: 1500 mV
  295. [ 22.719676] ldo4: 1500 <--> 1800 mV
  296. [ 22.725001] ldo5: 1800 mV
  297. [ 22.729451] ldo6: 1200 mV
  298. [ 22.733771] ldo7: 2000 mV
  299. [ 22.738220] ldo8: 3000 mV
  300. [ 22.742423] ldo9: 1800 <--> 3000 mV at 3000 mV
  301. [ 22.748819] ldoln: 1800 mV
  302. [ 22.753404] ldousb: 3250 mV
  303. [ 22.757408] REGEN1: no parameters
  304. [ 22.761336] REGEN2: no parameters
  305. [ 22.765449] regen3: no parameters
  306. [ 22.769719] SYSEN1: no parameters
  307. [ 22.773616] SYSEN2: no parameters
  308. [ 22.777371] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
  309. [ 22.785065] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
  310. [ 22.791378] platform 4a0021e0.bandgap: Driver ti-soc-thermal requests probe deferral
  311. [ 22.800104] omap-dma-engine 4a056000.dma-controller: allocating channel for 62
  312. [ 22.807847] omap-dma-engine 4a056000.dma-controller: allocating channel for 61
  313. [ 22.868630] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
  314. [ 22.890450] Waiting for root device /dev/mmcblk1p2...
  315. [ 22.894354] mmc1: host does not support reading read-only switch. assuming write-enable.
  316. [ 22.896417] mmc1: new high speed SDHC card at address 0007
  317. [ 22.897358] mmcblk1: mmc1:0007 SD04G 3.72 GiB
  318. [ 22.899496] mmcblk1: p1 p2
  319. [ 25.714404] EXT4-fs (mmcblk1p2): recovery complete
  320. [ 25.726721] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
  321. [ 25.735611] VFS: Mounted root (ext4 filesystem) on device 179:26.
  322. [ 25.754985] devtmpfs: mounted
  323. [ 25.758941] Freeing unused kernel memory: 404K (c0743000 - c07a8000)
  324. Mounting proc : OK
  325. Mounting sysfs : OK
  326. Mounting devtmpfs:mount: mounting none on /dev failed: Device or resource busy
  327. boot mounted: OK
  328. ln: /dev/tty-bd: File exists
  329. /dev/ttyO2
  330. no_console_suspend linked to /dev/tty-bd - using as console
  331.  
  332. ******************************************
  333. Starting System Init for GenericOMAP5(FlattenedDeviceTree)
  334. Release: X.x
  335. Kernel: Linux GenericOMAP5(FlattenedDeviceTree) 3.12.0-rc6-00700-g2ff4f39 #32 SMP Thu Oct 24 08:47:09 CDT 2013 armv7l GNU/Linux
  336. ******************************************
  337. Saving kernel ring buffer : OK
  338. Mounting devpts : OK
  339. Setting up networking
  340. Configuring lo : OK
  341. Starting syslogd : OK
  342. Starting klogd : OK
  343. Mounting filesystems : OK
  344. mount: mounting none on /proc/bus/usb/ failed: No such file or directory
  345.  
  346. Please press Enter to activate this console.
  347. / $ echo enabled > /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2/power/wakeup
  348. / $
  349. / $ echo -n mem>/sys/power/state
  350. [ 45.317987] PM: Syncing filesystems ... done.
  351. [ 49.242881] Freezing user space processes ... (elapsed 0.002 seconds) done.
  352. [ 49.252624] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done.
  353. [ 49.288298] PM: suspend of devices complete after 20.357 msecs
  354. [ 49.299791] PM: late suspend of devices complete after 5.187 msecs
  355. [ 49.312805] PM: noirq suspend of devices complete after 6.340 msecs
  356. [ 49.319642] Disabling non-boot CPUs ...
  357. [ 49.331742] CPU1: shutdown
  358. [ 49.339323] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
  359. [ 49.346843] Internal error: : 1406 [#1] SMP ARM
  360. [ 49.351679] Modules linked in:
  361. [ 49.354954] CPU: 0 PID: 847 Comm: sh Not tainted 3.12.0-rc6-00700-g2ff4f39 #32
  362. [ 49.362667] task: edba60c0 ti: ede9e000 task.ti: ede9e000
  363. [ 49.368435] PC is at omap_i2c_wait_for_bb+0xa0/0xb0
  364. [ 49.373640] LR is at omap_i2c_wait_for_bb+0x10/0xb0
  365. [ 49.378849] pc : [<c03f1008>] lr : [<c03f0f78>] psr: 400d0013
  366. [ 49.378849] sp : ede9fbb0 ip : ffff95fe fp : 00000000
  367. [ 49.391088] r10: 00000001 r9 : eddd8c10 r8 : 00000002
  368. [ 49.396660] r7 : ede9fc30 r6 : ede9fc30 r5 : c07ac0c0 r4 : eddd8c10
  369. [ 49.403624] r3 : fa070028 r2 : 00000000 r1 : 00000028 r0 : 00000064
  370. [ 49.410589] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
  371. [ 49.418199] Control: 10c53c7d Table: adbd806a DAC: 00000015
  372. [ 49.424329] Process sh (pid: 847, stack limit = 0xede9e248)
  373. [ 49.430272] Stack: (0xede9fbb0 to 0xedea0000)
  374. [ 49.434922] fba0: eddd8cd8 00000000 ede9fc30 c03f1058
  375. [ 49.443653] fbc0: 489be5f7 18600217 00000002 23d0c300 00000002 eddd8c90 00000000 c07ac0c0
  376. [ 49.452371] fbe0: ede9fc30 00000002 00000000 ffff95fe 00000000 c03ece28 00000000 eddd8c90
  377. [ 49.461089] fc00: eddd8ca0 00000002 ede9fc30 00000023 eddd8420 c03ee1a0 eddd9600 00000000
  378. [ 49.469812] fc20: eddd9600 00000001 00000001 c0361708 00000048 c0350001 eddd9600 00010048
  379. [ 49.478532] fc40: c0500001 eddd9600 eddf7a00 c035d5c0 00000001 001312d0 eddd9600 00000023
  380. [ 49.487255] fc60: eddf7a00 eddf7a00 ede9fcdc 00000023 ede9fcdc 00000001 00000000 001312d0
  381. [ 49.495978] fc80: 00000000 c035d9ec eddf7a00 eddf7a00 00000023 c035c0b0 00000000 c00a0268
  382. [ 49.504703] fca0: edbf9c64 eddf7a00 00000023 ede9fcdc edafc280 00000001 00000000 001312d0
  383. [ 49.513424] fcc0: 00000000 c035c1d4 edbf9c00 c0da35cc c0da35cc c031a228 edafc280 c03153c8
  384. [ 49.522138] fce0: edbf9c00 c0315184 edc098c0 c0315650 51eb851f 59682f00 c0da35cc c040111c
  385. [ 49.530862] fd00: 00000001 00000000 c04010ac c00a00a0 00000002 0007a120 0016e360 00000001
  386. [ 49.539578] fd20: 59682f00 00000002 01522872 0007a120 0016e360 edc097c0 00000064 c07b31a0
  387. [ 49.548299] fd40: 00000000 c1fa6358 00000000 c03fbce0 c03ff410 c1fa6358 00000002 c04003ec
  388. [ 49.557027] fd60: c04008d0 edafc280 00000000 eddc0e00 c07a5620 00000000 01b4ab73 00000000
  389. [ 49.565757] fd80: 00000004 edc097c0 c1fa63e8 edafc280 eddc0e00 c07a7334 00000000 00000000
  390. [ 49.574482] fda0: c1fa6358 c04008fc edba60c0 ede9e000 c0507a28 c1fa6358 00000001 00000000
  391. [ 49.583213] fdc0: c1fa6358 0005b4f0 c0836b68 c00a0268 c0836688 c08366ac 600d0013 edafc280
  392. [ 49.591934] fde0: 00000003 00000000 c07b3778 c07a7334 c07b4050 00000001 00000000 c03fbe30
  393. [ 49.600658] fe00: edafc280 00000001 00000000 c03fcdd4 00000001 00000001 00000000 00000001
  394. [ 49.609392] fe20: 00000019 c07b4050 c0065308 c03fe160 c03fe0f8 ffffffd9 c0808418 c050c724
  395. [ 49.618107] fe40: 00000019 c07b5ca8 c07b5ca8 00000010 00000000 c00458fc 00000000 00000001
  396. [ 49.626823] fe60: 00000001 c0045928 c08065e8 c0500278 00000000 c0502268 00000010 00000001
  397. [ 49.635550] fe80: 0000002a c07b5e70 c07b28f0 c07b31a0 00000000 c0850080 00000001 c0045e40
  398. [ 49.644273] fea0: 00000003 00000000 c085276c c084c50c ede9e000 c008422c 00000000 c0517968
  399. [ 49.652994] fec0: 00000003 00000003 ede6aa58 c06830bc 00000000 c0502268 c06869bc 00000003
  400. [ 49.661715] fee0: 00000000 c0517968 00000003 00000003 ede6aa58 c06830bc 00000000 c008465c
  401. [ 49.670440] ff00: 0000006d ede11000 00000003 c00832dc 00000003 ede9ff80 00000003 ede6aa40
  402. [ 49.679148] ff20: ed958900 c0556d58 ed957140 c02cbf7c 00000003 c0174ea0 ededd2c0 00000003
  403. [ 49.687871] ff40: 000b8d88 ede9ff80 00000000 00000000 00000000 c0113874 c00138c4 edba60c0
  404. [ 49.696594] ff60: 00000001 ededd2c0 00000000 000b8d88 00000003 00000000 00000000 c0113c50
  405. [ 49.705312] ff80: 00000000 00000000 000b8d88 000b6bc8 00000003 000b8d88 00000004 c0013a88
  406. [ 49.714034] ffa0: ede9e000 c00138a0 000b6bc8 00000003 00000001 000b8d88 00000003 00000000
  407. [ 49.722756] ffc0: 000b6bc8 00000003 000b8d88 00000004 00000000 00000020 000b728c 00000000
  408. [ 49.731480] ffe0: 00000000 befa660c 00012409 b6ed635c 600d0010 00000001 f011b570 4606047f
  409. [ 49.740216] [<c03f1008>] (omap_i2c_wait_for_bb+0xa0/0xb0) from [<c03f1058>] (omap_i2c_xfer+0x40/0x4dc)
  410. [ 49.750150] [<c03f1058>] (omap_i2c_xfer+0x40/0x4dc) from [<c03ece28>] (__i2c_transfer+0x40/0x7c)
  411. [ 49.759523] [<c03ece28>] (__i2c_transfer+0x40/0x7c) from [<c03ee1a0>] (i2c_transfer+0x6c/0x90)
  412. [ 49.768719] [<c03ee1a0>] (i2c_transfer+0x6c/0x90) from [<c0361708>] (regmap_i2c_read+0x48/0x64)
  413. [ 49.778012] [<c0361708>] (regmap_i2c_read+0x48/0x64) from [<c035d5c0>] (_regmap_raw_read+0xd0/0x1ec)
  414. [ 49.787753] [<c035d5c0>] (_regmap_raw_read+0xd0/0x1ec) from [<c035d9ec>] (_regmap_bus_read+0x28/0x48)
  415. [ 49.797588] [<c035d9ec>] (_regmap_bus_read+0x28/0x48) from [<c035c0b0>] (_regmap_read+0x60/0x140)
  416. [ 49.807056] [<c035c0b0>] (_regmap_read+0x60/0x140) from [<c035c1d4>] (regmap_read+0x44/0x5c)
  417. [ 49.816074] [<c035c1d4>] (regmap_read+0x44/0x5c) from [<c031a228>] (regulator_get_voltage_sel_regmap+0x20/0x54)
  418. [ 49.826847] [<c031a228>] (regulator_get_voltage_sel_regmap+0x20/0x54) from [<c0315184>] (_regulator_get_voltage+0x20/0x84)
  419. [ 49.838638] [<c0315184>] (_regulator_get_voltage+0x20/0x84) from [<c0315650>] (regulator_get_voltage+0x18/0x2c)
  420. [ 49.849403] [<c0315650>] (regulator_get_voltage+0x18/0x2c) from [<c040111c>] (cpu0_set_target+0x128/0x32c)
  421. [ 49.859704] [<c040111c>] (cpu0_set_target+0x128/0x32c) from [<c03fbce0>] (__cpufreq_driver_target+0x5c/0x70)
  422. [ 49.870181] [<c03fbce0>] (__cpufreq_driver_target+0x5c/0x70) from [<c04003ec>] (dbs_check_cpu+0x164/0x178)
  423. [ 49.880472] [<c04003ec>] (dbs_check_cpu+0x164/0x178) from [<c04008fc>] (cpufreq_governor_dbs+0x440/0x698)
  424. [ 49.890668] [<c04008fc>] (cpufreq_governor_dbs+0x440/0x698) from [<c03fbe30>] (__cpufreq_governor+0x78/0x190)
  425. [ 49.901240] [<c03fbe30>] (__cpufreq_governor+0x78/0x190) from [<c03fcdd4>] (__cpufreq_remove_dev_finish.isra.9+0xb0/0x1ec)
  426. [ 49.913032] [<c03fcdd4>] (__cpufreq_remove_dev_finish.isra.9+0xb0/0x1ec) from [<c03fe160>] (cpufreq_cpu_callback+0x68/0x90)
  427. [ 49.924917] [<c03fe160>] (cpufreq_cpu_callback+0x68/0x90) from [<c050c724>] (notifier_call_chain+0x44/0x84)
  428. [ 49.935322] [<c050c724>] (notifier_call_chain+0x44/0x84) from [<c00458fc>] (__cpu_notify+0x2c/0x48)
  429. [ 49.944980] [<c00458fc>] (__cpu_notify+0x2c/0x48) from [<c0045928>] (cpu_notify_nofail+0x10/0x1c)
  430. [ 49.954438] [<c0045928>] (cpu_notify_nofail+0x10/0x1c) from [<c0500278>] (_cpu_down+0x190/0x238)
  431. [ 49.963816] [<c0500278>] (_cpu_down+0x190/0x238) from [<c0045e40>] (disable_nonboot_cpus+0x68/0xe8)
  432. [ 49.973472] [<c0045e40>] (disable_nonboot_cpus+0x68/0xe8) from [<c008422c>] (suspend_devices_and_enter+0x160/0x3ec)
  433. [ 49.984596] [<c008422c>] (suspend_devices_and_enter+0x160/0x3ec) from [<c008465c>] (pm_suspend+0x1a4/0x23c)
  434. [ 49.994988] [<c008465c>] (pm_suspend+0x1a4/0x23c) from [<c00832dc>] (state_store+0x68/0xb8)
  435. [ 50.003899] [<c00832dc>] (state_store+0x68/0xb8) from [<c02cbf7c>] (kobj_attr_store+0x14/0x20)
  436. [ 50.013104] [<c02cbf7c>] (kobj_attr_store+0x14/0x20) from [<c0174ea0>] (sysfs_write_file+0x100/0x16c)
  437. [ 50.022950] [<c0174ea0>] (sysfs_write_file+0x100/0x16c) from [<c0113874>] (vfs_write+0xbc/0x184)
  438. [ 50.032330] [<c0113874>] (vfs_write+0xbc/0x184) from [<c0113c50>] (SyS_write+0x40/0x68)
  439. [ 50.040882] [<c0113c50>] (SyS_write+0x40/0x68) from [<c00138a0>] (ret_fast_syscall+0x0/0x48)
  440. [ 50.049880] Code: e59f1014 ebfd6460 e3e0006d e8bd8070 (e1a00002)
  441. [ 50.056385] ---[ end trace 0808dcd42b145141 ]---
  442.  
  443. Skipping tty reset...
  444. Thanks for using picocom
  445. picocom v1.4
  446.  
  447. port is : /dev/ttyUSB0
  448. flowcontrol : none
  449. baudrate is : 115200
  450. parity is : none
  451. databits are : 8
  452. escape is : C-a
  453. noinit is : yes
  454. noreset is : yes
  455. nolock is : yes
  456. send_cmd is : ascii_xfr -s -v -l10
  457. receive_cmd is : rz -vv
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