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[Linux] Buildroot uSD image fails to boot due to MMC errors?

brianm

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【Linux】 Buildroot uSD image fails to boot due to MMC errors?

Posted at 11/14/2020 14:18:38      View：4523 | Replies：0        Print      Only Author   [Copy Link] 1#
Hi I'm building an SD card image for the Firefly RK3288 board using buildroot.  Here are the steps I've followed to build the image.

  1. mkdir <work area>; cd <work area>
  2. git clone <a href="https://github.com/FireflyTeam/buildroot.git" target="_blank">https://github.com/FireflyTeam/buildroot.git</a>
  3. cd buildroot
  4. git branch
  5.    < output indicated on branch "2016.08.x" >
  6. make firefly_rk3288_defconfig
  7. make menuconfig
  8. <save .config in menus then exit>
  9. make
Copy the code
... lots of compiling ...when finally finished, then write .../output/images/sdcard.img to high quality SanDisk class 10 uSD card

Preparation on the Firefly board were to image the board with the Firefly-RK3288-Reload_Ubuntu14.04_201803201147.img image and boot the board.  Next I cleared the EMMC part so the board will boot from the uSD per the thread (https://bbs.t-firefly.com/forum.php?mod=viewthread&tid=1777&extra=&page=2) instructions with:
  1. dd if=/dev/zero of=/dev/mmcblk0 bs=1M count=4
Copy the code

I then insert the uSD card into the board and reset the board.  It properly boots uBoot and then the Linux kernel, but the kernel can't ever get the root filesystem loaded due to what look like MMC errors reading the uSD card's filesytem.

I know the uSD card is good as I have tried several cards, all with the same results.  I also have tried reading / writing the cards on the Firefly board when it is using the Factory Ubuntu image and that works as well.

Here is the boot output from the Firefly showing the failures in trying to mount the filesystem:
  1. U-Boot SPL 2016.01 (Nov 13 2020 - 22:19:14)
  2. Trying to boot from MMC


  5. U-Boot 2016.01 (Nov 13 2020 - 22:19:14 -0700)

  7. Model: Firefly-RK3288
  8. DRAM:  2 GiB
  9. MMC:   dwmmc@ff0c0000: 0, dwmmc@ff0f0000: 1
  10. *** Warning - bad CRC, using default environment

  12. In:    serial@ff690000
  13. Out:   serial@ff690000
  14. Err:   serial@ff690000
  15. Net:   Net Initialization Skipped
  16. No ethernet found.
  17. Hit any key to stop autoboot:  0
  18. switch to partitions #0, OK
  19. mmc0 is current device
  20. Scanning mmc 0:1...
  21. Found /boot/extlinux/extlinux.conf
  22. Retrieving file: /boot/extlinux/extlinux.conf
  23. 160 bytes read in 26 ms (5.9 KiB/s)
  24. 1:      firefly-rk3288
  25. Retrieving file: /boot/uImage
  26. 5504568 bytes read in 1033 ms (5.1 MiB/s)
  27. append: console=ttyS2,115200n8 root=/dev/mmcblk0p1 rootwait
  28. Retrieving file: /boot/rk3288-firefly.dtb
  29. 35785 bytes read in 33 ms (1 MiB/s)
  30. ## Booting kernel from Legacy Image at 02000000 ...
  31.    Image Name:   Linux-4.4.0-rc5
  32.    Image Type:   ARM Linux Kernel Image (uncompressed)
  33.    Data Size:    5504504 Bytes = 5.2 MiB
  34.    Load Address: 02000000
  35.    Entry Point:  02000000
  36.    Verifying Checksum ... OK
  37. ## Flattened Device Tree blob at 01f00000
  38.    Booting using the fdt blob at 0x1f00000
  39.    Loading Kernel Image ... OK
  40.    Loading Device Tree to 1fff4000, end 1ffffbc8 ... OK

  42. Starting kernel ...

  44. [    0.000000] Booting Linux on physical CPU 0x500
  45. [    0.000000] Initializing cgroup subsys cpuset
  46. [    0.000000] Initializing cgroup subsys cpu
  47. [    0.000000] Initializing cgroup subsys cpuacct
  48. [    0.000000] Linux version 4.4.0-rc5 (brianm@vbox-ubuntu14) (gcc version 5.4.0 (Buildroot 2016.08.1-g5c                   2cd404aa) ) #1 SMP Fri Nov 13 22:22:28 MST 2020
  49. [    0.000000] CPU: ARMv7 Processor [410fc0d1] revision 1 (ARMv7), cr=10c5387d
  50. [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
  51. [    0.000000] Machine model: Firefly-RK3288
  52. [    0.000000] Memory policy: Data cache writealloc
  53. [    0.000000] PERCPU: Embedded 14 pages/cpu @eed80000 s25216 r8192 d23936 u57344
  54. [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 522560
  55. [    0.000000] Kernel command line: console=ttyS2,115200n8 root=/dev/mmcblk0p1 rootwait
  56. [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
  57. [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
  58. [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
  59. [    0.000000] Memory: 2056732K/2097152K available (8164K kernel code, 586K rwdata, 2620K rodata, 556K in                   it, 8701K bss, 40420K reserved, 0K cma-reserved, 1310720K highmem)
  60. [    0.000000] Virtual kernel memory layout:
  61. [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
  62. [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
  63. [    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
  64. [    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
  65. [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
  66. [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
  67. [    0.000000]       .text : 0xc0008000 - 0xc0a90444   (10786 kB)
  68. [    0.000000]       .init : 0xc0a91000 - 0xc0b1c000   ( 556 kB)
  69. [    0.000000]       .data : 0xc0b1c000 - 0xc0bae968   ( 587 kB)
  70. [    0.000000]        .bss : 0xc0bb1000 - 0xc14307c8   (8702 kB)
  71. [    0.000000] Running RCU self tests
  72. [    0.000000] Hierarchical RCU implementation.
  73. [    0.000000]  RCU lockdep checking is enabled.
  74. [    0.000000]  Build-time adjustment of leaf fanout to 32.
  75. [    0.000000] NR_IRQS:16 nr_irqs:16 16
  76. [    0.000000] L2C: failed to init: -19
  77. [    0.000000] Architected cp15 timer(s) running at 24.00MHz (phys).
  78. [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns                   : 440795202592 ns
  79. [    0.000009] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
  80. [    0.000035] Switching to timer-based delay loop, resolution 41ns
  81. [    0.004096] Console: colour dummy device 80x30
  82. [    0.004210] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
  83. [    0.004227] ... MAX_LOCKDEP_SUBCLASSES:  8
  84. [    0.004241] ... MAX_LOCK_DEPTH:          48
  85. [    0.004255] ... MAX_LOCKDEP_KEYS:        8191
  86. [    0.004268] ... CLASSHASH_SIZE:          4096
  87. [    0.004281] ... MAX_LOCKDEP_ENTRIES:     32768
  88. [    0.004295] ... MAX_LOCKDEP_CHAINS:      65536
  89. [    0.004308] ... CHAINHASH_SIZE:          32768
  90. [    0.004321]  memory used by lock dependency info: 5167 kB
  91. [    0.004335]  per task-struct memory footprint: 1536 bytes
  92. [    0.004383] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS                    (lpj=240000)
  93. [    0.004412] pid_max: default: 32768 minimum: 301
  94. [    0.005182] Security Framework initialized
  95. [    0.005205] Yama: becoming mindful.
  96. [    0.005817] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
  97. [    0.005849] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
  98. [    0.013936] Initializing cgroup subsys io
  99. [    0.014155] Initializing cgroup subsys memory
  100. [    0.014268] Initializing cgroup subsys devices
  101. [    0.014479] Initializing cgroup subsys freezer
  102. [    0.014808] Initializing cgroup subsys perf_event
  103. [    0.014861] Initializing cgroup subsys pids
  104. [    0.014961] CPU: Testing write buffer coherency: ok
  105. [    0.015119] ftrace: allocating 26468 entries in 78 pages
  106. [    0.091452] CPU0: thread -1, cpu 0, socket 5, mpidr 80000500
  107. [    0.092114] Setting up static identity map for 0x8280 - 0x82d8
  108. [    0.111070] CPU1: thread -1, cpu 1, socket 5, mpidr 80000501
  109. [    0.116301] CPU2: thread -1, cpu 2, socket 5, mpidr 80000502
  110. [    0.121087] CPU3: thread -1, cpu 3, socket 5, mpidr 80000503
  111. [    0.121528] Brought up 4 CPUs
  112. [    0.121562] SMP: Total of 4 processors activated (192.00 BogoMIPS).
  113. [    0.121574] CPU: All CPU(s) started in SVC mode.
  114. [    0.127812] devtmpfs: initialized
  115. [    0.198981] VFP support v0.3: implementor 41 architecture 3 part 30 variant d rev 0
  116. [    0.200759] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750                   000 ns
  117. [    0.202557] pinctrl core: initialized pinctrl subsystem
  118. [    0.212557] NET: Registered protocol family 16
  119. [    0.213811] DMA: preallocated 256 KiB pool for atomic coherent allocations
  120. [    0.239763] cpuidle: using governor ladder
  121. [    0.269684] cpuidle: using governor menu
  122. [    0.362620] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
  123. [    0.362639] hw-breakpoint: maximum watchpoint size is 4 bytes.
  124. [    0.514144] iommu: Adding device ff930000.vop to group 0
  125. [    0.514481] iommu: Adding device ff940000.vop to group 1
  126. [    0.518839] SCSI subsystem initialized
  127. [    0.520126] usbcore: registered new interface driver usbfs
  128. [    0.520428] usbcore: registered new interface driver hub
  129. [    0.520985] usbcore: registered new device driver usb
  130. [    0.522580] pps_core: LinuxPPS API ver. 1 registered
  131. [    0.522598] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <<a href="mailto:giometti@linux.it">giometti@linux.it</a>>
  132. [    0.522699] PTP clock support registered
  133. [    0.525028] Advanced Linux Sound Architecture Driver Initialized.
  134. [    0.536772] clocksource: Switched to clocksource arch_sys_counter
  135. [    0.829307] NET: Registered protocol family 2
  136. [    0.833214] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
  137. [    0.833439] TCP bind hash table entries: 8192 (order: 6, 294912 bytes)
  138. [    0.837517] TCP: Hash tables configured (established 8192 bind 8192)
  139. [    0.837883] UDP hash table entries: 512 (order: 3, 40960 bytes)
  140. [    0.838428] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)
  141. [    0.840476] NET: Registered protocol family 1
  142. [    0.843173] hw perfevents: enabled with armv7_cortex_a12 PMU driver, 7 counters available
  143. [    0.850698] futex hash table entries: 1024 (order: 4, 65536 bytes)
  144. [    0.861696] squashfs: version 4.0 (2009/01/31) Phillip Lougher
  145. [    0.870904] bounce: pool size: 64 pages
  146. [    0.871121] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
  147. [    0.871290] io scheduler noop registered
  148. [    0.871326] io scheduler deadline registered (default)
  149. [    0.895444] dma-pl330 ff250000.dma-controller: Loaded driver for PL330 DMAC-241330
  150. [    0.895472] dma-pl330 ff250000.dma-controller:       DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Even                   ts-16
  151. [    0.901094] dma-pl330 ffb20000.dma-controller: Loaded driver for PL330 DMAC-241330
  152. [    0.901120] dma-pl330 ffb20000.dma-controller:       DBUFF-64x8bytes Num_Chans-5 Num_Peri-6 Num_Events                   -10
  153. [    0.903488] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
  154. [    0.928023] ff180000.serial: ttyS0 at MMIO 0xff180000 (irq = 37, base_baud = 1500000) is a 16550A
  155. [    0.932981] ff190000.serial: ttyS1 at MMIO 0xff190000 (irq = 38, base_baud = 1500000) is a 16550A
  156. [    0.937546] console [ttyS2] disabled
  157. [    0.938531] ff690000.serial: ttyS2 at MMIO 0xff690000 (irq = 39, base_baud = 1500000) is a 16550A
  158. [    1.611369] console [ttyS2] enabled
  159. [    1.619470] ff1b0000.serial: ttyS3 at MMIO 0xff1b0000 (irq = 40, base_baud = 1500000) is a 16550A
  160. [    1.632634] [drm] Initialized drm 1.1.0 20060810
  161. [    1.653831] rockchip-drm display-subsystem: bound ff940000.vop (ops vop_component_ops)
  162. [    1.663319] rockchip-drm display-subsystem: bound ff930000.vop (ops vop_component_ops)
  163. [    1.671737] rockchip-drm display-subsystem: failed to bind ff980000.hdmi (ops dw_hdmi_rockchip_ops): -                   517
  164. [    1.688953] rockchip-drm display-subsystem: master bind failed: -517
  165. [    1.707046] brd: module loaded
  166. [    1.753742] loop: module loaded
  167. [    1.768106] rk_gmac-dwmac ff290000.ethernet: phy regulator is not available yet, deferred probing
  168. [    1.779346] ff540000.usb supply vusb_d not found, using dummy regulator
  169. [    1.786985] ff540000.usb supply vusb_a not found, using dummy regulator
  170. [    2.647646] dwc2 ff540000.usb: DWC OTG Controller
  171. [    2.653530] dwc2 ff540000.usb: new USB bus registered, assigned bus number 1
  172. [    2.660936] dwc2 ff540000.usb: irq 43, io mem 0x00000000
  173. [    2.668864] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
  174. [    2.675662] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
  175. [    2.682929] usb usb1: Product: DWC OTG Controller
  176. [    2.687669] usb usb1: Manufacturer: Linux 4.4.0-rc5 dwc2_hsotg
  177. [    2.693506] usb usb1: SerialNumber: ff540000.usb
  178. [    2.704939] hub 1-0:1.0: USB hub found
  179. [    2.709036] hub 1-0:1.0: 1 port detected
  180. [    2.719814] dwc2 ff580000.usb: Configuration mismatch. Forcing host mode
  181. [    2.726824] ff580000.usb supply vusb_d not found, using dummy regulator
  182. [    2.733862] ff580000.usb supply vusb_a not found, using dummy regulator
  183. [    3.106832] usb 1-1: new high-speed USB device number 2 using dwc2
  184. [    3.317786] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101
  185. [    3.324498] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
  186. [    3.331701] usb 1-1: Product: USB 2.0 Hub [MTT]
  187. [    3.340555] hub 1-1:1.0: USB hub found
  188. [    3.344525] hub 1-1:1.0: 4 ports detected
  189. [    3.597357] dwc2 ff580000.usb: DWC OTG Controller
  190. [    3.602194] dwc2 ff580000.usb: new USB bus registered, assigned bus number 2
  191. [    3.609394] dwc2 ff580000.usb: irq 44, io mem 0x00000000
  192. [    3.615769] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
  193. [    3.622607] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
  194. [    3.629865] usb usb2: Product: DWC OTG Controller
  195. [    3.634577] usb usb2: Manufacturer: Linux 4.4.0-rc5 dwc2_hsotg
  196. [    3.640441] usb usb2: SerialNumber: ff580000.usb
  197. [    3.649088] hub 2-0:1.0: USB hub found
  198. [    3.653030] hub 2-0:1.0: 1 port detected
  199. [    3.664939] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  200. [    3.671610] ehci-platform: EHCI generic platform driver
  201. [    3.678102] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  202. [    3.684685] usbcore: registered new interface driver cdc_acm
  203. [    3.690402] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
  204. [    3.698858] usbcore: registered new interface driver usb-storage
  205. [    3.705378] usbcore: registered new interface driver usbserial
  206. [    3.711444] usbcore: registered new interface driver usbserial_generic
  207. [    3.718696] usbserial: USB Serial support registered for generic
  208. [    3.731047] rk3x-i2c ff140000.i2c: using default SCL frequency: 100000
  209. [    3.739461] rk3x-i2c ff140000.i2c: Initialized RK3xxx I2C bus at f08d2000
  210. [    3.746899] rk3x-i2c ff160000.i2c: using default SCL frequency: 100000
  211. [    3.754817] rk3x-i2c ff160000.i2c: Initialized RK3xxx I2C bus at f08d4000
  212. [    3.762976] rk3x-i2c ff170000.i2c: using default SCL frequency: 100000
  213. [    3.770925] rk3x-i2c ff170000.i2c: Initialized RK3xxx I2C bus at f08d6000
  214. [    3.783097] fan53555-regulator 0-0040: FAN53555 Option[8] Rev[1] Detected!
  215. [    3.795810] fan53555-regulator 0-0041: FAN53555 Option[8] Rev[1] Detected!
  216. [    3.813076] rtc-hym8563 0-0051: rtc core: registered hym8563 as rtc0
  217. [    3.849502] rk3x-i2c ff650000.i2c: Initialized RK3xxx I2C bus at f08d8000
  218. [    3.856912] rk3x-i2c ff660000.i2c: using default SCL frequency: 100000
  219. [    3.864808] rk3x-i2c ff660000.i2c: Initialized RK3xxx I2C bus at f08da000
  220. [    3.874257] vcc_io: supplied by vcc_sys
  221. [    3.880245] vcc28_dvp: supplied by vcc_io
  222. [    3.884804] dovdd_1v8: supplied by vcc28_dvp
  223. [    3.890313] vcc_flash: supplied by vcc_io
  224. [    3.895434] vcc_lan: supplied by vcc_sys
  225. [    3.900804] vcc_20: supplied by vcc_sys
  226. [    3.905177] vcc_18: supplied by vcc_20
  227. [    3.911853] vcca_33: supplied by vcc_sys
  228. [    3.917172] vccio_sd: supplied by vcc_sys
  229. [    3.926948] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: <a href="mailto:dm-devel@redhat.com">dm-devel@redhat.com</a>
  230. [    3.936874] vdd_cpu: supplied by vcc_sys
  231. [    3.948075] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 500000 KHz
  232. [    3.958236] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 600000 KHz
  233. [    3.972744] sdhci: Secure Digital Host Controller Interface driver
  234. [    3.978970] sdhci: Copyright(c) Pierre Ossman
  235. [    3.983344] Synopsys Designware Multimedia Card Interface Driver
  236. [    3.991212] dwmmc_rockchip ff0c0000.dwmmc: IDMAC supports 32-bit address mode.
  237. [    3.998518] dwmmc_rockchip ff0c0000.dwmmc: Using internal DMA controller.
  238. [    4.005312] dwmmc_rockchip ff0c0000.dwmmc: Version ID is 270a
  239. [    4.011288] dwmmc_rockchip ff0c0000.dwmmc: DW MMC controller at irq 29,32 bit host data width,256 deep                    fifo
  240. [    4.021406] vcc_sd: supplied by vcc_io
  241. [    4.156832] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  242. [    4.177284] mmc0: mmc_rescan_try_freq: trying to init card at 400000 Hz
  243. [    4.184356] dwmmc_rockchip ff0c0000.dwmmc: 1 slots initialized
  244. [    4.195324] dwmmc_rockchip ff0d0000.dwmmc: IDMAC supports 32-bit address mode.
  245. [    4.202758] dwmmc_rockchip ff0d0000.dwmmc: Using internal DMA controller.
  246. [    4.209609] dwmmc_rockchip ff0d0000.dwmmc: Version ID is 270a
  247. [    4.215618] dwmmc_rockchip ff0d0000.dwmmc: DW MMC controller at irq 30,32 bit host data width,256 deep                    fifo
  248. [    4.226731] dwmmc_rockchip ff0d0000.dwmmc: Failed getting OCR mask: 0
  249. [    4.237774] dwmmc_rockchip ff0d0000.dwmmc: could not set regulator OCR (-22)
  250. [    4.244869] dwmmc_rockchip ff0d0000.dwmmc: failed to enable vmmc regulator
  251. [    4.266961] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  252. [    4.287170] dwmmc_rockchip ff0d0000.dwmmc: 1 slots initialized
  253. [    4.294345] dwmmc_rockchip ff0f0000.dwmmc: IDMAC supports 32-bit address mode.
  254. [    4.301768] dwmmc_rockchip ff0f0000.dwmmc: Using internal DMA controller.
  255. [    4.308637] dwmmc_rockchip ff0f0000.dwmmc: Version ID is 270a
  256. [    4.314650] dwmmc_rockchip ff0f0000.dwmmc: DW MMC controller at irq 31,32 bit host data width,256 deep                    fifo
  257. [    4.346859] mmc_host mmc2: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  258. [    4.367052] dwmmc_rockchip ff0f0000.dwmmc: 1 slots initialized
  259. [    4.373312] sdhci-pltfm: SDHCI platform and OF driver helper
  260. [    4.382696] hidraw: raw HID events driver (C) Jiri Kosina
  261. [    4.390128] usbcore: registered new interface driver usbhid
  262. [    4.395701] usbhid: USB HID core driver
  263. [    4.400360] usbcore: registered new interface driver r8188eu
  264. [    4.406411] usbcore: registered new interface driver rtl8723au
  265. [    4.417121] Netfilter messages via NETLINK v0.30.
  266. [    4.422770] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
  267. [    4.430024] ctnetlink v0.93: registering with nfnetlink.
  268. [    4.439861] ip_tables: (C) 2000-2006 Netfilter Core Team
  269. [    4.446637] NET: Registered protocol family 10
  270. [    4.454471] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  271. [    4.464492] mmc0: new high speed SDHC card at address aaaa
  272. [    4.465600] NET: Registered protocol family 17
  273. [    4.465803] ThumbEE CPU extension supported.
  274. [    4.465845] Registering SWP/SWPB emulation handler
  275. [    4.485174] rockchip-drm display-subsystem: bound ff940000.vop (ops vop_component_ops)
  276. [    4.494664] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
  277. [    4.494735] rockchip-drm display-subsystem: bound ff930000.vop (ops vop_component_ops)
  278. [    4.495260] dwhdmi-rockchip ff980000.hdmi: Detected HDMI controller 0x20:0xa:0xa0:0xc1
  279. [    4.496896] rockchip-drm display-subsystem: bound ff980000.hdmi (ops dw_hdmi_rockchip_ops)
  280. [    4.497899] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
  281. [    4.497904] [drm] No driver support for vblank timestamp query.
  282. [    4.498550] rockchip-drm display-subsystem: No connectors reported connected with modes
  283. [    4.498881] [drm] Cannot find any crtc or sizes - going 1024x768
  284. [    4.558954]  mmcblk0: p1
  285. [    4.563701] mmc1: mmc_rescan_try_freq: trying to init card at 400000 Hz
  286. [    4.570232] Console: switching to colour frame buffer device 128x48
  287. [    4.578895] mmc2: mmc_rescan_try_freq: trying to init card at 400000 Hz
  288. [    4.607746] rockchip-drm display-subsystem: fb0:  frame buffer device
  289. [    4.620020] mmc2: MAN_BKOPS_EN bit is not set
  290. [    4.626145] mmc_host mmc2: Bus speed (slot 0) = 50000000Hz (slot req 52000000Hz, actual 50000000HZ div                    = 0)
  291. [    4.636559] mmc2: new high speed MMC card at address 0001
  292. [    4.644561] mmcblk1: mmc2:0001 BGND3R 29.1 GiB
  293. [    4.650303] mmcblk1boot0: mmc2:0001 BGND3R partition 1 4.00 MiB
  294. [    4.657544] mmcblk1boot1: mmc2:0001 BGND3R partition 2 4.00 MiB
  295. [    4.658085] vdd_gpu: supplied by vcc_sys
  296. [    4.668437] mali ffa30000.gpu: Continuing without Mali clock control
  297. [    4.674945] mali ffa30000.gpu: Old backward DVFS table; converting
  298. [    4.681177] mali ffa30000.gpu: freq:100000000 Hz volt:950000 uV
  299. [    4.687125] mali ffa30000.gpu: freq:200000000 Hz volt:950000 uV
  300. [    4.693046] mali ffa30000.gpu: freq:300000000 Hz volt:1000000 uV
  301. [    4.699074] mali ffa30000.gpu: freq:400000000 Hz volt:1100000 uV
  302. [    4.705081] mali ffa30000.gpu: freq:600000000 Hz volt:1250000 uV
  303. [    4.712924] vdd_gpu: ramp_delay not set
  304. [    4.716869] mali ffa30000.gpu: initial freq = 100000000
  305. [    4.723102] hrtimer: interrupt took 674041 ns
  306. [    4.730355] vdd_gpu: ramp_delay not set
  307. [    4.736437] vdd_gpu: ramp_delay not set
  308. [    4.744410] mali ffa30000.gpu: GPU identified as 0x0750 r0p0 status 1
  309. [    4.752343] vdd_gpu: ramp_delay not set
  310. [    4.763461] mali ffa30000.gpu: Couldn't initialize devfreq
  311. [    4.771633] mali ffa30000.gpu: Probed as mali0
  312. [    4.779116] rk_gmac-dwmac ff290000.ethernet: clock input or output? (input).
  313. [    4.786173] rk_gmac-dwmac ff290000.ethernet: TX delay(0x30).
  314. [    4.791871] rk_gmac-dwmac ff290000.ethernet: RX delay(0x10).
  315. [    4.797581] rk_gmac-dwmac ff290000.ethernet: init for RGMII
  316. [    4.803453] rk_gmac-dwmac ff290000.ethernet: clock input from PHY
  317. [    4.815082] stmmac - user ID: 0x10, Synopsys ID: 0x35
  318. [    4.820166]  Ring mode enabled
  319. [    4.823224]  DMA HW capability register supported
  320. [    4.827771]  Normal descriptors
  321. [    4.831099]  RX Checksum Offload Engine supported (type 2)
  322. [    4.836581]  TX Checksum insertion supported
  323. [    4.840866]  Wake-Up On Lan supported
  324. [    4.844783]  Enable RX Mitigation via HW Watchdog Timer
  325. [    5.898105] libphy: stmmac: probed
  326. [    5.901559] eth0: PHY ID 001cc915 at 0 IRQ POLL (stmmac-0:00) active
  327. [    5.908013] eth0: PHY ID 001cc915 at 1 IRQ POLL (stmmac-0:01)
  328. [    5.922299] input: gpio-keys as /devices/platform/gpio-keys/input/input0
  329. [    5.940266] rtc-hym8563 0-0051: setting system clock to 2017-01-01 15:20:18 UTC (1483284018)
  330. [    6.215237] dovdd_1v8: disabling
  331. [    6.223344] ALSA device list:
  332. [    6.226349]   No soundcards found.
  333. [    6.237683] ttyS2 - failed to request DMA
  334. <font color="Red">[    6.255608] EXT4-fs (mmcblk0p1): couldn't mount as ext3 due to feature incompatibilities
  335. [    6.278691] mmcblk0: error -84 transferring data, sector 809, nr 14, cmd response 0x900, card status 0                   xb00
  336. [    6.417007] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  337. [    6.505225] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  338. [    6.515506] mmc0: tried to reset card
  339. [    6.522771] mmcblk0: error -84 transferring data, sector 809, nr 14, cmd response 0x900, card status 0                   xb00
  340. [    6.532508] mmcblk0: retrying using single block read
  341. [    6.541976] mmcblk0: error -84 transferring data, sector 813, nr 10, cmd response 0x900, card status 0                   x0
  342. [    6.677120] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  343. [    6.765618] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  344. [    6.775899] mmc0: tried to reset card
  345. [    6.782958] mmcblk0: error -84 transferring data, sector 813, nr 10, cmd response 0x900, card status 0                   x0
  346. [    6.792725] blk_update_request: I/O error, dev mmcblk0, sector 813
  347. [    6.805702] mmcblk0: error -84 transferring data, sector 823, nr 12, cmd response 0x900, card status 0                   xb00
  348. [    6.946998] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  349. [    7.035339] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  350. [    7.045625] mmc0: tried to reset card
  351. [    7.052802] mmcblk0: error -84 transferring data, sector 823, nr 12, cmd response 0x900, card status 0                   xb00
  352. [    7.062552] mmcblk0: retrying using single block read
  353. [    7.070198] mmcblk0: error -84 transferring data, sector 823, nr 12, cmd response 0x900, card status 0                   x0
  354. [    7.079788] blk_update_request: I/O error, dev mmcblk0, sector 823
  355. [    7.091375] mmcblk0: error -84 transferring data, sector 830, nr 5, cmd response 0x900, card status 0x                   0
  356. [    7.226995] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  357. [    7.315924] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  358. [    7.326465] mmc0: tried to reset card
  359. [    7.333805] mmcblk0: error -84 transferring data, sector 830, nr 5, cmd response 0x900, card status 0x                   0
  360. [    7.343359] blk_update_request: I/O error, dev mmcblk0, sector 830
  361. [    7.374709] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
  362. [    7.383361] VFS: Mounted root (ext4 filesystem) readonly on device 179:1.
  363. [    7.398235] devtmpfs: mounted
  364. [    7.404599] Freeing unused kernel memory: 556K (c0a91000 - c0b1c000)
  365. [    7.416549] mmcblk0: error -84 transferring data, sector 23269, nr 4, cmd response 0x900, card status                    0x0
  366. [    7.557379] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  367. [    7.656078] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  368. [    7.666607] mmc0: tried to reset card
  369. [    7.674191] mmcblk0: error -84 transferring data, sector 23269, nr 4, cmd response 0x900, card status                    0xb00
  370. [    7.684198] mmcblk0: retrying using single block read
  371. [    7.694753] mmcblk0: error -84 transferring data, sector 23271, nr 2, cmd response 0x900, card status                    0x0
  372. [    7.837465] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  373. [    7.937918] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  374. [    7.949031] mmc0: tried to reset card
  375. [    7.957603] mmcblk0: error -84 transferring data, sector 23271, nr 2, cmd response 0x900, card status                    0x0
  376. [    7.967486] blk_update_request: I/O error, dev mmcblk0, sector 23271
  377. [    7.978856] mmcblk0: error -84 transferring data, sector 23273, nr 42, cmd response 0x900, card status                    0xb00
  378. [    8.117691] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  379. [    8.217919] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  380. [    8.229027] mmc0: tried to reset card
  381. [    8.237702] mmcblk0: error -84 transferring data, sector 23273, nr 42, cmd response 0x900, card status                    0xb00
  382. [    8.247812] mmcblk0: retrying using single block read
  383. [    8.259448] mmcblk0: error -84 transferring data, sector 23276, nr 39, cmd response 0x900, card status                    0x0
  384. [    8.397478] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  385. [    8.498125] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  386. [    8.509224] mmc0: tried to reset card
  387. [    8.524707] mmcblk0: error -84 transferring data, sector 23284, nr 31, cmd response 0x900, card status                    0x0
  388. [    8.667481] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  389. [    8.768192] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  390. [    8.779295] mmc0: tried to reset card
  391. [    8.792103] mmcblk0: error -84 transferring data, sector 23289, nr 26, cmd response 0x900, card status                    0x0
  392. [    8.927471] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  393. [    9.027850] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  394. [    9.038952] mmc0: tried to reset card
  395. [    9.047065] mmcblk0: error -84 transferring data, sector 23289, nr 26, cmd response 0x900, card status                    0x0
  396. [    9.057058] blk_update_request: I/O error, dev mmcblk0, sector 23289
  397. [    9.073796] mmcblk0: error -84 transferring data, sector 23297, nr 18, cmd response 0x900, card status                    0x0
  398. [    9.207470] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  399. [    9.308071] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  400. [    9.319174] mmc0: tried to reset card
  401. [    9.327319] mmcblk0: error -84 transferring data, sector 23297, nr 18, cmd response 0x900, card status                    0x0
  402. [    9.337217] blk_update_request: I/O error, dev mmcblk0, sector 23297
  403. [    9.347248] mmcblk0: error -84 transferring data, sector 23298, nr 17, cmd response 0x900, card status                    0x0
  404. [    9.357229] blk_update_request: I/O error, dev mmcblk0, sector 23298
  405. [    9.395864] mmcblk0: error -84 transferring data, sector 12063, nr 12, cmd response 0x900, card status                    0x0
  406. [    9.537478] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  407. [    9.637924] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  408. [    9.649035] mmc0: tried to reset card
  409. [    9.657400] mmcblk0: error -84 transferring data, sector 12063, nr 12, cmd response 0x900, card status                    0xb00
  410. [    9.667454] mmcblk0: retrying using single block read
  411. [    9.677339] mmcblk0: error -84 transferring data, sector 12064, nr 11, cmd response 0x900, card status                    0x0
  412. [    9.817477] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  413. [    9.917851] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  414. [    9.928987] mmc0: tried to reset card
  415. [    9.938108] mmcblk0: error -84 transferring data, sector 12065, nr 10, cmd response 0x900, card status                    0x0
  416. [   10.077965] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  417. [   10.178054] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  418. [   10.189168] mmc0: tried to reset card
  419. [   10.230564] mmcblk0: error -84 transferring data, sector 8583, nr 24, cmd response 0x900, card status                    0xb00
  420. [   10.367505] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  421. [   10.467922] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  422. [   10.479076] mmc0: tried to reset card
  423. [   10.487672] mmcblk0: error -84 transferring data, sector 8583, nr 24, cmd response 0x900, card status                    0xb00
  424. [   10.497667] mmcblk0: retrying using single block read
  425. [   10.507257] mmcblk0: error -84 transferring data, sector 8584, nr 23, cmd response 0x900, card status                    0x0
  426. [   10.647482] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  427. [   10.747804] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  428. [   10.758954] mmc0: tried to reset card
  429. [   10.769823] mmcblk0: error -84 transferring data, sector 8587, nr 20, cmd response 0x900, card status                    0x0
  430. [   10.907476] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  431. [   11.008040] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  432. [   11.019139] mmc0: tried to reset card
  433. [   11.027237] mmcblk0: error -84 transferring data, sector 8587, nr 20, cmd response 0x900, card status                    0x0
  434. [   11.037072] blk_update_request: I/O error, dev mmcblk0, sector 8587
  435. [   11.055236] mmcblk0: error -84 transferring data, sector 8596, nr 11, cmd response 0x900, card status                    0x0
  436. [   11.197650] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  437. [   11.298083] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  438. [   11.308892] mmc0: tried to reset card
  439. [   11.317226] mmcblk0: error -84 transferring data, sector 8596, nr 11, cmd response 0x900, card status                    0x0
  440. [   11.327058] blk_update_request: I/O error, dev mmcblk0, sector 8596
  441. [   11.337508] mmcblk0: error -84 transferring data, sector 8597, nr 10, cmd response 0x900, card status                    0x0
  442. [   11.347360] blk_update_request: I/O error, dev mmcblk0, sector 8597
  443. [   11.361065] mmcblk0: error -84 transferring data, sector 8602, nr 5, cmd response 0x900, card status 0                   x0
  444. [   11.497500] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  445. [   11.597845] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  446. [   11.608970] mmc0: tried to reset card
  447. [   11.623541] mmcblk0: error -84 transferring data, sector 8583, nr 8, cmd response 0x900, card status 0                   x0
  448. [   11.757452] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  449. [   11.858055] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  450. [   11.869161] mmc0: tried to reset card
  451. [   11.877996] mmcblk0: error -84 transferring data, sector 8583, nr 8, cmd response 0x900, card status 0                   xb00
  452. [   11.887867] mmcblk0: retrying using single block read
  453. [   11.900223] mmcblk0: error -84 transferring data, sector 8587, nr 4, cmd response 0x900, card status 0                   x0
  454. [   12.037474] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  455. [   12.147911] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  456. [   12.159029] mmc0: tried to reset card
  457. [   12.167228] mmcblk0: error -84 transferring data, sector 8587, nr 4, cmd response 0x900, card status 0                   x0
  458. [   12.177062] blk_update_request: I/O error, dev mmcblk0, sector 8587
  459. [   12.187069] mmcblk0: error -84 transferring data, sector 8588, nr 3, cmd response 0x900, card status 0                   x0
  460. [   12.196657] blk_update_request: I/O error, dev mmcblk0, sector 8588
  461. [   12.207784] Starting init: /sbin/init exists but couldn't execute it (error -5)
  462. [   12.228465] mmcblk0: error -84 transferring data, sector 8583, nr 8, cmd response 0x900, card status 0                   x0
  463. [   12.367485] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  464. [   12.467854] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  465. [   12.479196] mmc0: tried to reset card
  466. [   12.487780] mmcblk0: error -84 transferring data, sector 8583, nr 8, cmd response 0x900, card status 0                   xb00
  467. [   12.497645] mmcblk0: retrying using single block read
  468. [   12.507230] mmcblk0: error -84 transferring data, sector 8584, nr 7, cmd response 0x900, card status 0                   x0
  469. [   12.647467] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  470. [   12.748055] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  471. [   12.759152] mmc0: tried to reset card
  472. [   12.767390] mmcblk0: error -84 transferring data, sector 8584, nr 7, cmd response 0x900, card status 0                   x0
  473. [   12.777111] blk_update_request: I/O error, dev mmcblk0, sector 8584
  474. [   12.788998] mmcblk0: error -84 transferring data, sector 8587, nr 4, cmd response 0x900, card status 0                   x0
  475. [   12.927474] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
  476. [   13.027920] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div                    = 0)
  477. [   13.039021] mmc0: tried to reset card
  478. [   13.047314] mmcblk0: error -84 transferring data, sector 8587, nr 4, cmd response 0x900, card status 0                   x0
  479. [   13.057057] blk_update_request: I/O error, dev mmcblk0, sector 8587
  480. [   13.068864] Starting init: /bin/sh exists but couldn't execute it (error -5)
  481. [   13.076427] Kernel panic - not syncing: No working init found.  Try passing init= option to kernel. Se                   e Linux Documentation/init.txt for guidance.
  482. [   13.089623] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 4.4.0-rc5 #1
  483. [   13.095849] Hardware name: Rockchip (Device Tree)
  484. [   13.100683] [<c0019854>] (unwind_backtrace) from [<c0014b0c>] (show_stack+0x20/0x24)
  485. [   13.108525] [<c0014b0c>] (show_stack) from [<c02c4104>] (dump_stack+0x84/0xb8)
  486. [   13.115851] [<c02c4104>] (dump_stack) from [<c0115258>] (panic+0x9c/0x210)
  487. [   13.122829] [<c0115258>] (panic) from [<c075efd4>] (kernel_init+0xc8/0xf4)
  488. [   13.129799] [<c075efd4>] (kernel_init) from [<c000ff50>] (ret_from_fork+0x14/0x24)
  489. [   13.138154] CPU2: stopping
  490. [   13.140961] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.4.0-rc5 #1
  491. [   13.147185] Hardware name: Rockchip (Device Tree)
  492. [   13.152005] [<c0019854>] (unwind_backtrace) from [<c0014b0c>] (show_stack+0x20/0x24)
  493. [   13.159841] [<c0014b0c>] (show_stack) from [<c02c4104>] (dump_stack+0x84/0xb8)
  494. [   13.167159] [<c02c4104>] (dump_stack) from [<c0017688>] (handle_IPI+0x150/0x318)
  495. [   13.174641] [<c0017688>] (handle_IPI) from [<c0009538>] (gic_handle_irq+0x78/0x80)
  496. [   13.182283] [<c0009538>] (gic_handle_irq) from [<c0015638>] (__irq_svc+0x58/0x78)
  497. [   13.189808] Exception stack(0xee935f58 to 0xee935fa0)
  498. [   13.194915] 5f40:                                                       00000001 2e287000
  499. [   13.203166] 5f60: 00000000 ee92e180 00000000 00000000 c0b15424 c0bb1328 0000406a 410fc0d1
  500. [   13.211414] 5f80: 00000000 ee935fb4 ee935f78 ee935fa8 c007ba80 c0010a28 20000013 ffffffff
  501. [   13.219675] [<c0015638>] (__irq_svc) from [<c0010a28>] (arch_cpu_idle+0x40/0x4c)
  502. [   13.227162] [<c0010a28>] (arch_cpu_idle) from [<c0072ab0>] (default_idle_call+0x3c/0x40)
  503. [   13.235334] [<c0072ab0>] (default_idle_call) from [<c0072d80>] (cpu_startup_entry+0x26c/0x3f4)
  504. [   13.244025] [<c0072d80>] (cpu_startup_entry) from [<c00172c4>] (secondary_start_kernel+0x150/0x174)
  505. [   13.253138] [<c00172c4>] (secondary_start_kernel) from [<000095cc>] (0x95cc)
  506. [   13.260244] CPU0: stopping
  507. [   13.263049] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.0-rc5 #1
  508. [   13.269277] Hardware name: Rockchip (Device Tree)
  509. [   13.274101] [<c0019854>] (unwind_backtrace) from [<c0014b0c>] (show_stack+0x20/0x24)
  510. [   13.281937] [<c0014b0c>] (show_stack) from [<c02c4104>] (dump_stack+0x84/0xb8)
  511. [   13.289252] [<c02c4104>] (dump_stack) from [<c0017688>] (handle_IPI+0x150/0x318)
  512. [   13.296732] [<c0017688>] (handle_IPI) from [<c0009538>] (gic_handle_irq+0x78/0x80)
  513. [   13.304372] [<c0009538>] (gic_handle_irq) from [<c0015638>] (__irq_svc+0x58/0x78)
  514. [   13.311895] Exception stack(0xc0b1df08 to 0xc0b1df50)
  515. [   13.317018] df00:                   00000001 2e26b000 00000000 c0b235f8 00000000 00000000
  516. [   13.325270] df20: c0b15424 c0b1e580 eedbacc0 c0adea48 00000000 c0b1df64 c0b1df28 c0b1df58
  517. [   13.333501] df40: c007ba80 c0010a28 20000013 ffffffff
  518. [   13.338640] [<c0015638>] (__irq_svc) from [<c0010a28>] (arch_cpu_idle+0x40/0x4c)
  519. [   13.346125] [<c0010a28>] (arch_cpu_idle) from [<c0072ab0>] (default_idle_call+0x3c/0x40)
  520. [   13.354300] [<c0072ab0>] (default_idle_call) from [<c0072d80>] (cpu_startup_entry+0x26c/0x3f4)
  521. [   13.362996] [<c0072d80>] (cpu_startup_entry) from [<c075eed4>] (rest_init+0x164/0x19c)
  522. [   13.371001] [<c075eed4>] (rest_init) from [<c0a91d08>] (start_kernel+0x39c/0x40c)
  523. [   13.378545] CPU1: stopping
  524. [   13.381353] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.0-rc5 #1
  525. [   13.387580] Hardware name: Rockchip (Device Tree)
  526. [   13.392406] [<c0019854>] (unwind_backtrace) from [<c0014b0c>] (show_stack+0x20/0x24)
  527. [   13.400244] [<c0014b0c>] (show_stack) from [<c02c4104>] (dump_stack+0x84/0xb8)
  528. [   13.407561] [<c02c4104>] (dump_stack) from [<c0017688>] (handle_IPI+0x150/0x318)
  529. [   13.415041] [<c0017688>] (handle_IPI) from [<c0009538>] (gic_handle_irq+0x78/0x80)
  530. [   13.422685] [<c0009538>] (gic_handle_irq) from [<c0015638>] (__irq_svc+0x58/0x78)
  531. [   13.430212] Exception stack(0xee931f58 to 0xee931fa0)
  532. [   13.435324] 1f40:                                                       00000001 2e279000
  533. [   13.443576] 1f60: 00000000 ee92ee80 00000000 00000000 c0b15424 c0bb1328 0000406a 410fc0d1
  534. [   13.451827] 1f80: 00000000 ee931fb4 ee931f78 ee931fa8 c007ba80 c0010a28 20000013 ffffffff
  535. [   13.460088] [<c0015638>] (__irq_svc) from [<c0010a28>] (arch_cpu_idle+0x40/0x4c)
  536. [   13.467574] [<c0010a28>] (arch_cpu_idle) from [<c0072ab0>] (default_idle_call+0x3c/0x40)
  537. [   13.475752] [<c0072ab0>] (default_idle_call) from [<c0072d80>] (cpu_startup_entry+0x26c/0x3f4)
  538. [   13.484447] [<c0072d80>] (cpu_startup_entry) from [<c00172c4>] (secondary_start_kernel+0x150/0x174)
  539. [   13.493565] [<c00172c4>] (secondary_start_kernel) from [<000095cc>] (0x95cc)
  540. [   13.500963] ---[ end Kernel panic - not syncing: No working init found.  Try passing init= option to kernel. See Linux Documentation/init.txt for guidance.</font>
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Any suggestions on what might be wrong here?  I've tried several things, but can't seem to get a working image to boot with.

Thanks in advance for any help!!
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