基于TMS320DM8168的GPMC驱动开发_论文_百度文库
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基于TMS320DM8168的GPMC驱动开发
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基于TMS320DM8168的GPMC驱动开发
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基于TMS320DM8168的GPMC驱动开发
基于DM8168处理器的控制系统被广泛应用在对性能要求较高的视频安全、视频会议、媒体服务器等领域.GPMC作为DM8168处理器外设扩展的一种重要途径,发挥着越来越重要的作用.基于DM8168,详细阐述在Linux操作系统下GPMC驱动的开发过程,并给出驱动程序实现的关键代码.
LUO Zhenghua
作者单位：
电信科学技术第五研究所,四川成都,610062
成都大学电子信息工程学院,四川成都,610106
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提问+目前TI最高端安防音视频芯片DM8168，有多少人在用呢？
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DM8168这款芯片适合做视频多通道 + 算法的开发。开发平台有EZSDK/DVRRDK等
大家有用吗，一起交流一下。
我用的是DVRRDK中的demo_link_api来进行2路高清采集和2路解码播放。
Compare PartsStatusACTIVEACTIVEACTIVEApplicationsVideo Security
Thin Client
Video Conferencing
Video PhonesVideo Security
Thin Client
Video Conferncing
Video PhonesVideo SurveillanceOperating SystemsLinux
DSP/BIOSLinux
DSP/BIOSLinux
DSP/BIOSDSP1 C674x1 C674x1 C674xDSP Instruction TypeFixed and Floating PointFixed and Floating PointFixed and Floating PointDSP MHz (Max.)1000750750DSP Peak MMACS1200060006000ARM CPU1 ARM Cortex-A81 ARM Cortex-A81 ARM Cortex-A8ARM MHz (Max.)120010001000ARM MIPS (Max.)240020002000Graphics Acceleration1 3D1 3D
Video Acceleration3 HDVICPs1 HDVICP1 HDVICPVideo CapabilityDecode
Multi-Channel
Multi-format
Image Enhance
Deinterlacing
ScalingDecode
Multi-Channel
Multi-format
Image Enhance
Deinterlacing
ScalingDecode
Multi-Channel
Multi-format
Image Enhance
Deinterlacing
ScalingTI Video CodecsH.264 BP/MP/HP
JPEG/MJPEGH.264 BP/MP/HP
JPEG/MJPEGH.264 BP/MP/HP
JPEG/MJPEGVideo Resolution/Frame Rate1080p
60 FPS or less1080p
60 FPS or less1080p
60 FPS or lessTI Audio CodecsAAC-LC/HE
MP3AAC-LC/HE
MP3AAC-LC/HE
MP3On-Chip L1 Cache64 KB (ARM Cortex-A8)
64 KB (DSP)64 KB (ARM Cortex-A8)
64 KB (DSP)64 KB (ARM Cortex-A8)
64 KB (DSP)On-Chip L2 Cache256 KB (ARM Cortex-A8)
256 KB (DSP)512 KB (ARM)
256 KB (DSP)256 KB (ARM)
256 KB (DSP)Other On-Chip Memory512 KB128 KB128 KBGeneral Purpose Memory1 16-bit GPMC
NAND flash
Pseudo-SRAM
SRAM1 16-bit GPMC
NAND flash
Pseudo-SRAM
SRAM1 16-bit GPMC
NAND flash
Pseudo-SRAM
SRAMDRAM2 32-bit (DDR2-800
DDR3-1600)2 32-bit (DDR2-800
LPDDR-400)2 32-bit (DDR2-800
LPDDR-400)USB222EMAC2x 10/100/100010/100/100010/100/1000PCI/PCIe1 2-lanePCIePCIeSATA21
MMC/SD1 SD/SDIO31UART (SCI)366I2C244McBSP1
1McASP366SPI144
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没用过，不过感兴趣，关注下，希望高手过来分享经验
车载电脑，数传电台，无线监控，无线集成！愿和您一起建设物联时代！
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这个现在比较火，还有dm8127 dm385也可以考虑一下
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你好，我打算用8168开发视频图像处理系统 请教一些问题好吗
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打算用8168做ISP算法，是用什么开发平台合适呢? EZSDK还是DVRRDK？
建议用DVRRDK开发，目前做dm8168开发的，非常大一部分人是在RDK上面开发，这样你能获取到更多的开发资源，能更好的开发ISP&
在线时间263 小时
威望3388 分
芯币2488 枚
E金币29 枚
TA的帖子TA的资源
五彩晶圆（初级）, 积分 3388, 距离下一级还需 112 积分
五彩晶圆（初级）, 积分 3388, 距离下一级还需 112 积分
打算用8168做ISP算法，是用什么开发平台合适呢? EZSDK还是DVRRDK？
& && & 建议用DVRRDK开发，目前做dm8168开发的，非常大一部分人是在RDK上面开发，这样你能获取到更多的开发资源，能更好的开发ISP
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逛了这许久，何不进去瞧瞧？DM8168启动时出现次故障，且一直处于此状态，无法进行后续的加载工作，重新刷系统侯，系统能正常回复，不知是什么原因导致的？ - 达芬奇(Davinci(TM)) - 德州仪器在线技术支持社区
DM8168启动时出现次故障，且一直处于此状态，无法进行后续的加载工作，重新刷系统侯，系统能正常回复，不知是什么原因导致的？
发表于11月前
<input type="hidden" id="hGroupID" value="33"
各位大侠专家，麻烦给诊断诊断，在此跪谢：&/p>
&p>&&&&&&&&&&DM8168启动时出现如下故障，且一直处于此状态，无法进行后续的加载工作，重新刷系统后，系统能正常启动，不知是什么原因导致的？&/p>
&p>U-Boot 2010.06 (Sep 16 2014 - 23:37:01)&/p>
&p>TI8168-GP rev 2.1&/p>
&p>HDVICP clk&&&& : 600MHz&br>L3 Fast clk&&& : 560MHz&br>HDVPSS clk&&&& : 280MHz&br>Ducati M3 clk& : 280MHz&br>DSP clk&&&&&&& : 813MHz&br>ARM clk&&&&&&& : 987MHz&br>DDR clk&&&&&&& : 398MHz&/p>
&p>------------ PLL Settings --------------&br>MAIN_N&&&&&&& : 64, MAIN_P: 1, OSC_FREQ: 27, FAPLL_K: 8&/p>
&p>MAIN_INTFREQ1 : 0x8, MAIN_FRACFREQ1: 0x800000, MAIN_MDIV1: 0x2&br>MAIN_INTFREQ2 : 0xE, MAIN_FRACFREQ2: 0x0, MAIN_MDIV2: 0x1&br>MAIN_INTFREQ3 : 0xB, MAIN_FRACFREQ3: 0x851EB8, MAIN_MDIV3: 0x2&br>MAIN_INTFREQ4 : 0x8, MAIN_FRACFREQ4: 0x3A83A8, MAIN_MDIV4: 0x3&br>MAIN_INTFREQ5 : 0x9, MAIN_FRACFREQ5: 0x374BC6, MAIN_MDIV5: 0xC&/p>
&p>MAIN_MDIV6&&& : 0x48&br>MAIN_MDIV7&&& : 0x4&/p>
&p>&br>--------- DDR PLL ----------&br>DDR_N&&&&&&&&&&&&&&&&& : 0x3B&br>DDR_P&&&&&&&&&&&&&&&&& : 0x1&br>DDR_MDIV1&&&&&&&&&&&&& : 0x4&br>DDR_INTFREQ2&&&&&&&&&& : 0x8&br>DDDDR_FRACFREQ2R_N&&&& : 0xD99999&br>DDR_MDIV2&&&&&&&&&&&&& : 0x1E&br>DDR_INTFREQ3&&&&&&&&&& : 0x8&br>DDR_FRACFREQ3&&&&&&&&& : 0x0&br>DDR_MDIV3&&&&&&&&&&&&& : 0x4&br>DDR_INTFREQ4&&&&&&&&&& : 0xE&br>DDR_FRACFREQ4&&&&&&&&& : 0x0&br>DDR_MDIV4&&&&&&&&&&&&& : 0x4&br>DDR_INTFREQ5&&&&&&&&&& : 0xE&br>DDR_FRACFREQ5&&&&&&&&& : 0x0&br>DDR_MDIV5&&&&&&&&&&&&& : 0x4&/p>
&p>----------EMIF Timings (identical for 0 & 1)-------&br>EMIF_TIM1&& : 0x0CCCE524&br>EMIF_TIM2&& : 0x&br>EMIF_TIM3&& : 0x009F82CF&br>EMIF_SDREF& : 0x10000C30&br>EMIF_SDCFG& : 0x62A41032&br>EMIF_PHYCFG : 0x0000010B&/p>
&p>----------SW LEVEL Info (EMIF 0) -------&br>RD_DQS_GATE_BYTE_LANE0: 0x0000012A&br>RD_DQS_GATE_BYTE_LANE1: 0x0000012A&br>RD_DQS_GATE_BYTE_LANE2: 0x0000012A&br>RD_DQS_GATE_BYTE_LANE3: 0x0000012A&/p>
&p>WR_DQS_RATIO_BYTE_LANE0: 0x&br>WR_DQS_RATIO_BYTE_LANE1: 0x&br>WR_DQS_RATIO_BYTE_LANE2: 0x&br>WR_DQS_RATIO_BYTE_LANE3: 0x&/p>
&p>RD_DQS_RATIO_BYTE_LANE0: 0x0000003B&br>RD_DQS_RATIO_BYTE_LANE1: 0x0000003B&br>RD_DQS_RATIO_BYTE_LANE2: 0x0000003B&br>RD_DQS_RATIO_BYTE_LANE3: 0x0000003B&/p>
&p>WR_DATA_RATIO_BYTE_LANE0: 0x&br>WR_DATA_RATIO_BYTE_LANE1: 0x&br>WR_DATA_RATIO_BYTE_LANE2: 0x&br>WR_DATA_RATIO_BYTE_LANE3: 0x&/p>
&p>----------SW LEVEL Info (EMIF 1) -------&br>RD_DQS_GATE_BYTE_LANE0: 0x0000012A&br>RD_DQS_GATE_BYTE_LANE1: 0x0000012A&br>RD_DQS_GATE_BYTE_LANE2: 0x0000012A&br>RD_DQS_GATE_BYTE_LANE3: 0x0000012A&/p>
&p>WR_DQS_RATIO_BYTE_LANE0: 0x&br>WR_DQS_RATIO_BYTE_LANE1: 0x&br>WR_DQS_RATIO_BYTE_LANE2: 0x&br>WR_DQS_RATIO_BYTE_LANE3: 0x&/p>
&p>RD_DQS_RATIO_BYTE_LANE0: 0x0000003B&br>RD_DQS_RATIO_BYTE_LANE1: 0x0000003B&br>RD_DQS_RATIO_BYTE_LANE2: 0x0000003B&br>RD_DQS_RATIO_BYTE_LANE3: 0x0000003B&/p>
&p>WR_DATA_RATIO_BYTE_LANE0: 0x&br>WR_DATA_RATIO_BYTE_LANE1: 0x&br>WR_DATA_RATIO_BYTE_LANE2: 0x&br>WR_DATA_RATIO_BYTE_LANE3: 0x&/p>
&p>I2C:&& ready&br>DRAM:& 2 GiB&br>NAND:& HW ECC BCH8 Selected&br>256 MiB&br>MMC:&& OMAP SD/MMC: 0&br>:,;;:;:;;;;;;;;r;;:,;;:;:;;;;;;;;:,;;:;:;;;;;;;;:,;;:;:;;;;;;;;:;;;;;;;;:,;;:;:&br>;,;:::;;;;r;;;rssiSiS552XGX2X9hX9X9XXi5:,;;:;:;;;;;;;;:,;;:&br>;:;;;;;;;rrssSsS52S22h52299GGAAMHMM#BBH#B#HMM#HMBA&&XXSi:,;;:;:;;;;;;;;&br>;:;;r;;rsrrriiXS5S329&A&MH#BMB#A&9XXA252GXiSXX39AAMMMBB&G22S5i2SSiiiisi:,;;:;:;&br>;;;;;r;rr2iisiih393HB#B#AA99i22irrrX3X52AGsisss2Xii2299HBMA&X2S5S5iSiisSsi:,;;:&br>r:r;rrsrsihXSi2&##MHB&Ahh3AGHGA9G9h&#H##@@@##MAMMXXX9SSS29&&HGGX2i5iisiiisisi:,&br>;;rrrrsSiiiA&ABH&A9GAGhAhBAMHA9HM@@@@@@@@@@@@@@@@@@@HHhAh2S2SX9&Gh22SSiisiiisii&br>r:rrssisiS2XM##&h3AGAX&3GG3Ssr5H@M#HM2; ;2X&&&MHMB###GBB#B&XXSSs529XX55iSsisisi&br>r;rsrisSi2XHAhX99A3XXG&&XS;:,rH#HGhAS&& @@@@3rs2XBM@@A552&&AHA2XiisSS252SSsisSs&br>r;issi5S22&&3iSSX292&hX;:;h@&G339&S9@@@@2@MA&9&HB##Xris29ABMAAX2rsSi5iss5&br>rrsSi2XhG&9GXh399&X99i;;;;;;r#H&293H9X#@@@@@@@B&9GhAH@XrrsrsiXABHB&HG2rrSiSi&br>;:rsisS599&AA9XG&3A35r;:::;,;BMh&&2iX5A@@@@@@@&392X5GB2;;;r;iSX393A##A&Xi:::rsi&br>;:rss&XHM;::,:,h#HhGSXhG3#@@@@#AXXS2XAHA;::;;;;ss55XShBA3239r:,;;&br>r;ii2S5SSi2i53hirsh2srr::,,,,;MMXX359&Ah3h&Si59SX99A#i:,::::;;sri2,.2r;:SGAr;,:&br>;:;rrrrssiriXGSi::;;,,,:,,rBBA9h5s5h5iS5isi2SAHB5:,,,:::;rrs5&SrisSX5Srrr:,&br>;,r;;;;rsriSS;5X;,:,,.,;9AA2SsisS5323XXXG9&i:.,,::;;r;;;;:;::::&br>:,;r;r;:;::;s;;;;,:,,..,r293h222hXXAAGGGX;:,,,:,:,::;:;::,:,,,,...,,,,&br>;,;;;;,.,,:::::::,,,,.,;SX&ABAB2hhXir:,,.,,.,,:,,,,..,,,..,..,,,..:&br>:.:;:;;;:;;;;r;:.. ,,:::::,:,:,,.::;,,.......,..,....,,,,,,,...,.,,:,&br>:.:::,::::::;;r;:.......,.,.,,:::,,...............,,::.,,,,:,::,,:,:,,,:,;:&br>,.::,:,,,,,;;;;;;;;r;;::,..............................;;;:;::::,:::::::,:,:,,,&br>: ,,:,,,,,,,,,,,,,:;;:;,,,,,,,::,.,.:.,.,;s,:;;;;:;:;;;;;::::,:::,:::,:,:,:&br>,.,,,,,,,...,,.,,....................................:,............:,,,:,:,,,,,&/p>
&p>Net:&& Detected MACID:78:a5:4:e3:11:b0&br>Ethernet PHY: GENERIC @ 0x01&br>DaVinci EMAC&br>Hit any key to stop autoboot:& 3&/p>
&p>&br>NAND read: device 0 offset 0x580000, size 0x300000&br>&3145728 bytes read: OK&br>## Booting kernel from Legacy Image at
...&br>&& Image Name:&& Linux-2.6.37&br>&& Image Type:&& ARM Linux Kernel Image (uncompressed)&br>&& Data Size:&&& 2576148 Bytes = 2.5 MiB&br>&& Load Address: &br>&& Entry Point:& &br>&& Verifying Checksum ... OK&br>&& Loading Kernel Image ... OK&br>OK&/p>
&p>Starting kernel ...&/p>
&p>Uncompressing Linux... done, booting the kernel.&br>Linux version 2.6.37 (&a href=&mailto:ck@ck-Lenovo&>ck@ck-Lenovo&/a>) (gcc version 4.5.1 (ctng-1.8.1-FA) ) #61 Mon Apr 27 11:07:53 CST 2015&br>CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f&br>CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache&br>Machine: ti8168evm&br>vram size =
at 0x0&br>ti81xx_reserve: ### Reserved DDR region @8ff00000&br>reserved size =
at 0x0&br>FB: Reserving
bytes SDRAM for VRAM&br>Memory policy: ECC disabled, Data cache writeback&br>OMAP chip is TI&br>Built 1 zonelists in Zone order, mobility grouping on.& Total pages: 59648&br>Kernel command line: console=ttyO2,& noinitrd&& mem=256M rootwait=1& rw& ubi.mtd=4,2048& rootfstype=ubifs& root=ubi0:rootfs& init=/init rw ip=192.168.5.232:192.168.5.1:192.168.5.254:255.255.0.0::eth0:on vram=20M notifyk.vpssm3_sva=0xBEE00000 stdin=serial& ddr_mem=1024M&br>PID hash table entries: 1024 (order: 0, 4096 bytes)&br>Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)&br>Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)&br>Memory: 234MB 1MB = 235MB total&br>Memory: 2800k available, 29344k reserved, 0K highmem&br>Virtual kernel memory layout:&br>&&& vector& : 0xffff0000 - 0xffff1000&& (&& 4 kB)&br>&&& fixmap& : 0xfff00000 - 0xfffe0000&& ( 896 kB)&br>&&& DMA&&&& : 0xffc00000 - 0xffe00000&& (&& 2 MB)&br>&&& vmalloc : 0xd0800000 - 0xf8000000&& ( 632 MB)&br>&&& lowmem& : 0xc0000000 - 0xd0000000&& ( 256 MB)&br>&&& pkmap&& : 0xbfe00000 - 0xc0000000&& (&& 2 MB)&br>&&& modules : 0xbf000000 - 0xbfe00000&& (& 14 MB)&br>&&&&& .init : 0xc0008000 - 0xc0041000&& ( 228 kB)&br>&&&&& .text : 0xc0041000 - 0xc04e8000&& (4764 kB)&br>&&&&& .data : 0xc04e8000 - 0xc05321c0&& ( 297 kB)&br>SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1&br>NR_IRQS:407&br>IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts&br>Total of 128 interrupts on 1 active controller&br>GPMC revision 6.0&br>Trying to install interrupt handler for IRQ400&br>Trying to install interrupt handler for IRQ401&br>Trying to install interrupt handler for IRQ402&br>Trying to install interrupt handler for IRQ403&br>Trying to install interrupt handler for IRQ404&br>Trying to install interrupt handler for IRQ405&br>Trying to install interrupt handler for IRQ406&br>Trying to install type control for IRQ407&br>Trying to set irq flags for IRQ407&br>OMAP clockevent source: GPTIMER1 at
Hz&br>Console: colour dummy device 80x30&br>Calibrating delay loop... 986.31 BogoMIPS (lpj=4931584)&br>pid_max: default: 32768 minimum: 301&br>Security Framework initialized&br>Mount-cache hash table entries: 512&br>CPU: Testing write buffer coherency: ok&br>devtmpfs: initialized&br>TI81XX: Map 0x8ff00000 to 0xfe500000 for dram barrier&br>TI81XX: Map 0x to 0xfe600000 for sram barrier&br>omap_voltage_early_init: voltage driver support not added&br>regulator: core version 0.5&br>regulator: dummy:&br>NET: Registered protocol family 16&br>omap_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!&br>omap_voltage_add_dev: VDD specified does not exist!&br>OMAP GPIO hardware version 0.1&br>OMAP GPIO hardware version 0.1&br>omap_mux_init: Add partition: #1: core, flags: 0&br>_omap_mux_get_by_name: Could not find signal i2c2_scl.i2c2_scl&br>_omap_mux_get_by_name: Could not find signal i2c2_sda.i2c2_sda&br>NOR: Can&#39;t request GPMC CS&br>registered ti816x_gpio_vr device&br>registered gpio device&br>use Default Mac 0 Addr!&br>use Default Mac 1 Addr!&br>registered ti816x_sr device&br>Cannot clk_get ck_32&br>Init DM8168 GPIO Done!&br>pm_dbg_init: only OMAP3 supported&br>registered ti81xx_vpss device&br>registered ti81xx_vidout device&br>registered ti81xx on-chip HDMI device&br>registered ti81xx_fb device&br>registered ti81xx_vin device&br>ti81xx_pcie: Invoking PCI BIOS...&br>ti81xx_pcie: Setting up Host Controller...&br>ti81xx_pcie: Register base mapped @0xd0820000&br>ti81xx_pcie: Starting PCI scan...&br>PCI: bus0: Fast back to back transfers enabled&br>ti81xx_pcie: PCI scan done.&br>bio: create slab &bio-0& at 0&br>regulator: VFB: 800 &--& 1025 mV at 800 mV&br>vgaarb: loaded&br>SCSI subsystem initialized&br>usbcore: registered new interface driver usbfs&br>usbcore: registered new interface driver hub&br>usbcore: registered new device driver usb&br>USBSS revision 4ea20809&br>registerd cppi-dma Intr @ IRQ 17&br>Cppi41 Init Done&br>omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz&br>I2C: Read failed at &a href=&.cn/product/cn/pcf8575& target=&extwin&>pcf8575&/a>_cir_enable 679 with error code: -121&br>I2C: Transfer failed at &a href=&.cn/product/cn/pcf8575& target=&extwin&>pcf8575&/a>_cir_enable 685 with error code: -121&br>omap_i2c omap_i2c.2: bus 2 rev4.0 at 100 kHz&br>Advanced Linux Sound Architecture Driver Version 1.0.23.&br>Switching to clocksource gp timer&br>musb-hdrc: version 6.0, host, debug=0&br>musb-hdrc musb-hdrc.0: dma type: dma-cppi41&br>MUSB controller-0 revision 4ea20800&br>musb-hdrc musb-hdrc.0: MUSB HDRC host driver&br>musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1&br>usb usb1: New USB device found, idVendor=1d6b, idProduct=0002&br>usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1&br>usb usb1: Product: MUSB HDRC host driver&br>usb usb1: Manufacturer: Linux 2.6.37 musb-hcd&br>usb usb1: SerialNumber: musb-hdrc.0&br>hub 1-0:1.0: USB hub found&br>hub 1-0:1.0: 1 port detected&br>musb-hdrc musb-hdrc.0: USB Host mode controller at d081e000 using DMA, IRQ 18&br>musb-hdrc musb-hdrc.1: dma type: dma-cppi41&br>MUSB controller-1 revision 4ea20800&br>musb-hdrc musb-hdrc.1: MUSB HDRC host driver&br>musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2&br>usb usb2: New USB device found, idVendor=1d6b, idProduct=0002&br>usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1&br>usb usb2: Product: MUSB HDRC host driver&br>usb usb2: Manufacturer: Linux 2.6.37 musb-hcd&br>usb usb2: SerialNumber: musb-hdrc.1&br>hub 2-0:1.0: USB hub found&br>hub 2-0:1.0: 1 port detected&br>musb-hdrc musb-hdrc.1: USB Host mode controller at d0826800 using DMA, IRQ 19&br>NET: Registered protocol family 2&br>IP route cache hash table entries: 2048 (order: 1, 8192 bytes)&br>TCP established hash table entries: 8192 (order: 4, 65536 bytes)&br>TCP bind hash table entries: 8192 (order: 3, 32768 bytes)&br>TCP: Hash tables configured (established 8192 bind 8192)&br>TCP reno registered&br>UDP hash table entries: 256 (order: 0, 4096 bytes)&br>UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)&br>NET: Registered protocol family 1&br>RPC: Registered udp transport module.&br>RPC: Registered tcp transport module.&br>RPC: Registered tcp NFSv4.1 backchannel transport module.&br>NetWinder Floating Point Emulator V0.97 (double precision)&br>PMU: registered new PMU device of type 0&br>omap-iommu omap-iommu.0: ducati registered&br>omap-iommu omap-iommu.1: sys registered&br>JFFS2 version 2.2. (NAND) ??
Red Hat, Inc.&br>msgmni has been set to 454&br>io scheduler noop registered&br>io scheduler deadline registered&br>io scheduler cfq registered (default)&br>Reach GPIO device registered successfully (Major = 253,& Minor = 0)gpio_probe() Done!&br>Serial:
driver, 4 ports, IRQ sharing enabled&br>omap_uart.0: ttyO0 at MMIO 0x (irq = 72) is a OMAP UART0&br>omap_uart.1: ttyO1 at MMIO 0x (irq = 73) is a OMAP UART1&br>omap_uart.2: ttyO2 at MMIO 0x (irq = 74) is a OMAP UART2&br>console [ttyO2] enabled&br>brd: module loaded&br>loop: module loaded&br>ahci probe: devid name is ahci&br>ahci CAP register dump =0x6726ff81&br>Modified ahci CAP register dump =0x6f26ff81&br>ahci ahci.0: forcing PORTS_IMPL to 0x3&br>ahci: SSS flag set, parallel bus scan disabled&br>ahci ahci.0: AHCI
slots 2 ports 3 Gbps 0x3 impl platform mode&br>ahci ahci.0: flags: ncq sntf stag pm led clo only pmp pio slum part ccc&br>scsi0 : ahci_platform&br>scsi1 : ahci_platform&br>ata1: SATA max UDMA/133 irq_stat 0x, connection status changed irq 16&br>ata2: SATA max UDMA/133 mmio [mem 0x4ax4a150fff] port 0x180 irq 16&br>omap2-nand driver initializing&br>NAND device: Maf ID: 0x2c, Chip ID: 0xca (Micron, )&br>&erasesize: 0x20000, writesize: 2048, oobsize: 64&br>Creating 6 MTD partitions on &omap2-nand.0&:&br>0x-0x : &U-Boot&&br>0x-0x : &U-Boot Env&&br>0x-0x : &U-Boot Logo&&br>0x-0x0 : &Kernel&&br>0x0-0x0 : &File System&&br>0x0-0x : &Reserved&&br>UBI: attaching mtd4 to ubi0&br>UBI: physical eraseblock size:&& 131072 bytes (128 KiB)&br>UBI: logical eraseblock size:&&& 126976 bytes&br>UBI: smallest flash I/O unit:&&& 2048&br>UBI: sub-page size:&&&&&&&&&&&&& 512&br>UBI: VID header offset:&&&&&&&&& 2048 (aligned 2048)&br>UBI: data offset:&&&&&&&&&&&&&&& 4096&br>hub 2-0:1.0: over-current change on port 1&br>hub 1-0:1.0: over-current change on port 1&br>ata1: softreset failed (device not ready)&br>ata1: applying PMP SRST workaround and retrying&br>ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)&br>ata1.00: ATA-9: TS256GSSD370, , max UDMA/133&br>ata1.00:
sectors, multi 1: LBA48 NCQ (depth 31/32)&br>ata1.00: configured for UDMA/133&br>scsi 0:0:0:0: Direct-Access&&&& ATA&&&&& TS256GSSD370&&&& 2014 PQ: 0 ANSI: 5&br>sd 0:0:0:0: Attached scsi generic sg0 type 0&br>sd 0:0:0:0: [sda] 2-byte logical blocks: (256 GB/238 GiB)&br>sd 0:0:0:0: [sda] Write Protect is off&br>sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn&#39;t support DPO or FUA&br>&sda: sda1&br>sd 0:0:0:0: [sda] Attached SCSI disk&br>ata2: SATA link down (SStatus 0 SControl 300)&br>UBI: max. sequence number:&&&&&& 688&br>UBI warning: print_rsvd_warning: cannot reserve enough PEBs for bad PEB handling, reserved 11, need 16&br>UBI: attached mtd4 to ubi0&br>UBI: MTD device name:&&&&&&&&&&& &File System&&br>UBI: MTD device size:&&&&&&&&&&& 200 MiB&br>UBI: number of good PEBs:&&&&&&& 1601&br>UBI: number of bad PEBs:&&&&&&&& 0&br>UBI: number of corrupted PEBs:&& 0&br>UBI: max. allowed volumes:&&&&&& 128&br>UBI: wear-leveling threshold:&&& 4096&br>UBI: number of internal volumes: 1&br>UBI: number of user volumes:&&&& 1&br>UBI: available PEBs:&&&&&&&&&&&& 0&br>UBI: total number of reserved PEBs: 1601&br>UBI: number of PEBs reserved for bad PEB handling: 11&br>UBI: max/mean erase counter: 4/0&br>UBI: image sequence number:& &br>UBI: background thread &ubi_bgt0d& started, PID 40&br>davinci_mdio davinci_mdio.0: davinci mdio revision 1.6&br>davinci_mdio davinci_mdio.0: detected phy mask fffffffd&br>davinci_mdio.0: probed&br>davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown&br>usbcore: registered new interface driver cdc_ether&br>usbcore: registered new interface driver dm9601&br>Initializing USB Mass Storage driver...&br>usbcore: registered new interface driver usb-storage&br>USB Mass Storage support registered.&br>mice: PS/2 mouse device common for all mice&br>omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0&br>i2c /dev entries driver&br>Linux video capture interface: v2.00&br>usbcore: registered new interface driver uvcvideo&br>USB Video Class driver (v1.0.0)&br>OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec&br>usbcore: registered new interface driver usbhid&br>usbhid: USB HID core driver&br>notify_init : notify drivercreated& for& remote proc id 2 at physical Address 0xbee00000&br>usbcore: registered new interface driver snd-usb-audio&br>wm8960asp0-codec 1-0032: No platform data supplied&br>wm8960asp0-codec 1-0032: Failed to issue reset&br>asoc: failed to probe CODEC wm8960asp0-codec.1-0032&br>asoc: failed to instantiate card TI81XX SOUND0: -121&br>asoc: HDMI-DAI-CODEC &-& hdmi-dai mapping ok&br>wm8960asp0-codec 1-0032: No platform data supplied&br>wm8960asp0-codec 1-0032: Failed to issue reset&br>asoc: failed to probe CODEC wm8960asp0-codec.1-0032&br>asoc: failed to instantiate card TI81XX SOUND0: -121&br>wm8960asp2-codec 1-005c: No platform data supplied&br>wm8960asp2-codec 1-005c: Failed to issue reset&br>asoc: failed to probe CODEC wm8960asp2-codec.1-005c&br>asoc: failed to instantiate card TI81XX SOUND2: -121&br>wm8960asp0-codec 1-0032: No platform data supplied&br>wm8960asp0-codec 1-0032: Failed to issue reset&br>asoc: failed to probe CODEC wm8960asp0-codec.1-0032&br>asoc: failed to instantiate card TI81XX SOUND0: -121&br>ALSA device list:&br>& #0: TI81XX SOUND1&br>TCP cubic registered&br>NET: Registered protocol family 17&br>VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3&br>omap_voltage_late_init: Voltage driver support not added&br>Power Management for TI81XX.&br>smartreflex smartreflex: Driver initialized&br>omap_rtc omap_rtc: setting system clock to
00:00:00 UTC ()&br>davinci_mdio davinci_mdio.0: resetting idled controller&br>net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=143bca2)&br>IP-Config: Complete:&br>&&&& device=eth0, addr=192.168.5.232, mask=255.255.0.0, gw=192.168.5.254,&br>&&&& host=192.168.5.232, domain=, nis-domain=(none),&br>&&&& bootserver=192.168.5.1, rootserver=192.168.5.1, rootpath=&br>UBIFS: recovery needed&br>UBIFS: recovery completed&br>UBIFS: mounted UBI device 0, volume 0, name &rootfs&&br>UBIFS: file system size:&&
bytes (194556 KiB, 189 MiB, 1569 LEBs)&br>UBIFS: journal size:&&&&&& 9023488 bytes (8812 KiB, 8 MiB, 72 LEBs)&br>UBIFS: media format:&&&&&& w4/r0 (latest is w4/r0)&br>UBIFS: default compressor: lzo&br>UBIFS: reserved for root:& 0 bytes (0 KiB)&br>VFS: Mounted root (ubifs filesystem) on device 0:15.&br>devtmpfs: mounted&br>Freeing init memory: 228K&br>Failed to execute /init.& Attempting defaults...&br>INIT: version 2.86 booting&br>Please wait: booting...&br>Error opening /dev/fb0: No such file or directory&br>Starting udev&br>udevd (79): /proc/79/oom_adj is deprecated, please use /proc/79/oom_score_adj instead.&br>Root filesystem already rw, not remounting&br>Caching udev devnodes&br>Populating dev cachemv: cannot rename &#39;/tmp/devices&#39;: No such file or directory&br>FAT: bogus number of reserved sectors&br>VFS: Can&#39;t find a valid FAT filesystem on dev sda.&br>EXT3-fs (sda): error: can&#39;t find ext3 filesystem on dev sda.&br>EXT2-fs (sda): error: can&#39;t find an ext2 filesystem on dev sda.&br>FAT: bogus number of reserved sectors&br>VFS: Can&#39;t find a valid FAT filesystem on dev sda.&br>ISOFS: Unable to identify CD-ROM format.&br>EXT3-fs: barriers not enabled&br>kjournald starting.& Commit interval 5 seconds&br>EXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommended&br>EXT3-fs (sda1): using internal journal&br>EXT3-fs (sda1): recovery complete&br>EXT3-fs (sda1): mounted filesystem with writeback data mode&br>ALSA: Restoring mixer settings...&br>Configuring network interfaces... ifup: ignoring unknown interface eth0&br>ifup: ignoring unknown interface eth1&br>done.&br>Setting up IP spoofing protection: rp_filter.&br>Thu Jun 25 03:08:00 UTC 2015&br>SysLink version : 2.20.02.20&br>SysLink module created on Date:Sep 29 2014 Time:18:19:50&br>Trace enabled&br>Trace SetFailureReason enabled&br>DMA: Module install successful, device major num = 249&br>DRV: Module install successful&br>DRV: Module built on Sep 29 :16&br>VPSS_FVID2: create handle is NULL&br>VPSS_SYSTEM: failed to create handle&br>VPSS_CORE : failed to init system&br>vpss: probe of vpss failed with error -22&br>VPSS_CORE : failed to register ti81xx-vpss driver&br>ti81xxfb: Unknown symbol vps_grpx_get_ctrl (err 0)&br>ti81xxfb: Unknown symbol vps_grpx_get_num_grpx (err 0)&br>ti81xxhdmi: Unknown symbol TI81xx_un_register_display_panel (err 0)&br>ti81xxhdmi: Unknown symbol TI81xx_register_display_panel (err 0)&/p>
&p>&&/p>&div style=&clear:&>&/div>" />
DM8168启动时出现次故障，且一直处于此状态，无法进行后续的加载工作，重新刷系统侯，系统能正常回复，不知是什么原因导致的？
此问题尚无答案
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各位大侠专家，麻烦给诊断诊断，在此跪谢：
&&&&&&&&&&DM8168启动时出现如下故障，且一直处于此状态，无法进行后续的加载工作，重新刷系统后，系统能正常启动，不知是什么原因导致的？
U-Boot 2010.06 (Sep 16 2014 - 23:37:01)
TI8168-GP rev 2.1
HDVICP clk&&&& : 600MHzL3 Fast clk&&& : 560MHzHDVPSS clk&&&& : 280MHzDucati M3 clk& : 280MHzDSP clk&&&&&&& : 813MHzARM clk&&&&&&& : 987MHzDDR clk&&&&&&& : 398MHz
------------ PLL Settings --------------MAIN_N&&&&&&& : 64, MAIN_P: 1, OSC_FREQ: 27, FAPLL_K: 8
MAIN_INTFREQ1 : 0x8, MAIN_FRACFREQ1: 0x800000, MAIN_MDIV1: 0x2MAIN_INTFREQ2 : 0xE, MAIN_FRACFREQ2: 0x0, MAIN_MDIV2: 0x1MAIN_INTFREQ3 : 0xB, MAIN_FRACFREQ3: 0x851EB8, MAIN_MDIV3: 0x2MAIN_INTFREQ4 : 0x8, MAIN_FRACFREQ4: 0x3A83A8, MAIN_MDIV4: 0x3MAIN_INTFREQ5 : 0x9, MAIN_FRACFREQ5: 0x374BC6, MAIN_MDIV5: 0xC
MAIN_MDIV6&&& : 0x48MAIN_MDIV7&&& : 0x4
--------- DDR PLL ----------DDR_N&&&&&&&&&&&&&&&&& : 0x3BDDR_P&&&&&&&&&&&&&&&&& : 0x1DDR_MDIV1&&&&&&&&&&&&& : 0x4DDR_INTFREQ2&&&&&&&&&& : 0x8DDDDR_FRACFREQ2R_N&&&& : 0xD99999DDR_MDIV2&&&&&&&&&&&&& : 0x1EDDR_INTFREQ3&&&&&&&&&& : 0x8DDR_FRACFREQ3&&&&&&&&& : 0x0DDR_MDIV3&&&&&&&&&&&&& : 0x4DDR_INTFREQ4&&&&&&&&&& : 0xEDDR_FRACFREQ4&&&&&&&&& : 0x0DDR_MDIV4&&&&&&&&&&&&& : 0x4DDR_INTFREQ5&&&&&&&&&& : 0xEDDR_FRACFREQ5&&&&&&&&& : 0x0DDR_MDIV5&&&&&&&&&&&&& : 0x4
----------EMIF Timings (identical for 0 & 1)-------EMIF_TIM1&& : 0x0CCCE524EMIF_TIM2&& : 0xEMIF_TIM3&& : 0x009F82CFEMIF_SDREF& : 0x10000C30EMIF_SDCFG& : 0x62A41032EMIF_PHYCFG : 0x0000010B
----------SW LEVEL Info (EMIF 0) -------RD_DQS_GATE_BYTE_LANE0: 0x0000012ARD_DQS_GATE_BYTE_LANE1: 0x0000012ARD_DQS_GATE_BYTE_LANE2: 0x0000012ARD_DQS_GATE_BYTE_LANE3: 0x0000012A
WR_DQS_RATIO_BYTE_LANE0: 0xWR_DQS_RATIO_BYTE_LANE1: 0xWR_DQS_RATIO_BYTE_LANE2: 0xWR_DQS_RATIO_BYTE_LANE3: 0x
RD_DQS_RATIO_BYTE_LANE0: 0x0000003BRD_DQS_RATIO_BYTE_LANE1: 0x0000003BRD_DQS_RATIO_BYTE_LANE2: 0x0000003BRD_DQS_RATIO_BYTE_LANE3: 0x0000003B
WR_DATA_RATIO_BYTE_LANE0: 0xWR_DATA_RATIO_BYTE_LANE1: 0xWR_DATA_RATIO_BYTE_LANE2: 0xWR_DATA_RATIO_BYTE_LANE3: 0x
----------SW LEVEL Info (EMIF 1) -------RD_DQS_GATE_BYTE_LANE0: 0x0000012ARD_DQS_GATE_BYTE_LANE1: 0x0000012ARD_DQS_GATE_BYTE_LANE2: 0x0000012ARD_DQS_GATE_BYTE_LANE3: 0x0000012A
WR_DQS_RATIO_BYTE_LANE0: 0xWR_DQS_RATIO_BYTE_LANE1: 0xWR_DQS_RATIO_BYTE_LANE2: 0xWR_DQS_RATIO_BYTE_LANE3: 0x
RD_DQS_RATIO_BYTE_LANE0: 0x0000003BRD_DQS_RATIO_BYTE_LANE1: 0x0000003BRD_DQS_RATIO_BYTE_LANE2: 0x0000003BRD_DQS_RATIO_BYTE_LANE3: 0x0000003B
WR_DATA_RATIO_BYTE_LANE0: 0xWR_DATA_RATIO_BYTE_LANE1: 0xWR_DATA_RATIO_BYTE_LANE2: 0xWR_DATA_RATIO_BYTE_LANE3: 0x
I2C:&& readyDRAM:& 2 GiBNAND:& HW ECC BCH8 Selected256 MiBMMC:&& OMAP SD/MMC: 0:,;;:;:;;;;;;;;r;;:,;;:;:;;;;;;;;:,;;:;:;;;;;;;;:,;;:;:;;;;;;;;:;;;;;;;;:,;;:;:;,;:::;;;;r;;;rssiSiS552XGX2X9hX9X9XXi5:,;;:;:;;;;;;;;:,;;:;:;;;;;;;rrssSsS52S22h52299GGAAMHMM#BBH#B#HMM#HMBA&&XXSi:,;;:;:;;;;;;;;;:;;r;;rsrrriiXS5S329&A&MH#BMB#A&9XXA252GXiSXX39AAMMMBB&G22S5i2SSiiiisi:,;;:;:;;;;;;r;rr2iisiih393HB#B#AA99i22irrrX3X52AGsisss2Xii2299HBMA&X2S5S5iSiisSsi:,;;:r:r;rrsrsihXSi2&##MHB&Ahh3AGHGA9G9h&#H##@@@##MAMMXXX9SSS29&&HGGX2i5iisiiisisi:,;;rrrrsSiiiA&ABH&A9GAGhAhBAMHA9HM@@@@@@@@@@@@@@@@@@@HHhAh2S2SX9&Gh22SSiisiiisiir:rrssisiS2XM##&h3AGAX&3GG3Ssr5H@M#HM2; ;2X&&&MHMB###GBB#B&XXSSs529XX55iSsisisir;rsrisSi2XHAhX99A3XXG&&XS;:,rH#HGhAS&& @@@@3rs2XBM@@A552&&AHA2XiisSS252SSsisSsr;issi5S22&&3iSSX292&hX;:;h@&G339&S9@@@@2@MA&9&HB##Xris29ABMAAX2rsSi5iss5rrsSi2XhG&9GXh399&X99i;;;;;;r#H&293H9X#@@@@@@@B&9GhAH@XrrsrsiXABHB&HG2rrSiSi;:rsisS599&AA9XG&3A35r;:::;,;BMh&&2iX5A@@@@@@@&392X5GB2;;;r;iSX393A##A&Xi:::rsi;:rss&XHM;::,:,h#HhGSXhG3#@@@@#AXXS2XAHA;::;;;;ss55XShBA3239r:,;;r;ii2S5SSi2i53hirsh2srr::,,,,;MMXX359&Ah3h&Si59SX99A#i:,::::;;sri2,.2r;:SGAr;,:;:;rrrrssiriXGSi::;;,,,:,,rBBA9h5s5h5iS5isi2SAHB5:,,,:::;rrs5&SrisSX5Srrr:,;,r;;;;rsriSS;5X;,:,,.,;9AA2SsisS5323XXXG9&i:.,,::;;r;;;;:;:::::,;r;r;:;::;s;;;;,:,,..,r293h222hXXAAGGGX;:,,,:,:,::;:;::,:,,,,...,,,,;,;;;;,.,,:::::::,,,,.,;SX&ABAB2hhXir:,,.,,.,,:,,,,..,,,..,..,,,..::.:;:;;;:;;;;r;:.. ,,:::::,:,:,,.::;,,.......,..,....,,,,,,,...,.,,:,:.:::,::::::;;r;:.......,.,.,,:::,,...............,,::.,,,,:,::,,:,:,,,:,;:,.::,:,,,,,;;;;;;;;r;;::,..............................;;;:;::::,:::::::,:,:,,,: ,,:,,,,,,,,,,,,,:;;:;,,,,,,,::,.,.:.,.,;s,:;;;;:;:;;;;;::::,:::,:::,:,:,:,.,,,,,,,...,,.,,....................................:,............:,,,:,:,,,,,
Net:&& Detected MACID:78:a5:4:e3:11:b0Ethernet PHY: GENERIC @ 0x01DaVinci EMACHit any key to stop autoboot:& 3
NAND read: device 0 offset 0x580000, size 0x300000&3145728 bytes read: OK## Booting kernel from Legacy Image at
...&& Image Name:&& Linux-2.6.37&& Image Type:&& ARM Linux Kernel Image (uncompressed)&& Data Size:&&& 2576148 Bytes = 2.5 MiB&& Load Address: && Entry Point:& && Verifying Checksum ... OK&& Loading Kernel Image ... OKOK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.Linux version 2.6.37 () (gcc version 4.5.1 (ctng-1.8.1-FA) ) #61 Mon Apr 27 11:07:53 CST 2015CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7fCPU: VIPT nonaliasing data cache, VIPT aliasing instruction cacheMachine: ti8168evmvram size =
at 0x0ti81xx_reserve: ### Reserved DDR region @8ff00000reserved size =
at 0x0FB: Reserving
bytes SDRAM for VRAMMemory policy: ECC disabled, Data cache writebackOMAP chip is TIBuilt 1 zonelists in Zone order, mobility grouping on.& Total pages: 59648Kernel command line: console=ttyO2,& noinitrd&& mem=256M rootwait=1& rw& ubi.mtd=4,2048& rootfstype=ubifs& root=ubi0:rootfs& init=/init rw ip=192.168.5.232:192.168.5.1:192.168.5.254:255.255.0.0::eth0:on vram=20M notifyk.vpssm3_sva=0xBEE00000 stdin=serial& ddr_mem=1024MPID hash table entries: 1024 (order: 0, 4096 bytes)Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)Memory: 234MB 1MB = 235MB totalMemory: 2800k available, 29344k reserved, 0K highmemVirtual kernel memory layout:&&& vector& : 0xffff0000 - 0xffff1000&& (&& 4 kB)&&& fixmap& : 0xfff00000 - 0xfffe0000&& ( 896 kB)&&& DMA&&&& : 0xffc00000 - 0xffe00000&& (&& 2 MB)&&& vmalloc : 0xd0800000 - 0xf8000000&& ( 632 MB)&&& lowmem& : 0xc0000000 - 0xd0000000&& ( 256 MB)&&& pkmap&& : 0xbfe00000 - 0xc0000000&& (&& 2 MB)&&& modules : 0xbf000000 - 0xbfe00000&& (& 14 MB)&&&&& .init : 0xc0008000 - 0xc0041000&& ( 228 kB)&&&&& .text : 0xc0041000 - 0xc04e8000&& (4764 kB)&&&&& .data : 0xc04e8000 - 0xc05321c0&& ( 297 kB)SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1NR_IRQS:407IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interruptsTotal of 128 interrupts on 1 active controllerGPMC revision 6.0Trying to install interrupt handler for IRQ400Trying to install interrupt handler for IRQ401Trying to install interrupt handler for IRQ402Trying to install interrupt handler for IRQ403Trying to install interrupt handler for IRQ404Trying to install interrupt handler for IRQ405Trying to install interrupt handler for IRQ406Trying to install type control for IRQ407Trying to set irq flags for IRQ407OMAP clockevent source: GPTIMER1 at
HzConsole: colour dummy device 80x30Calibrating delay loop... 986.31 BogoMIPS (lpj=4931584)pid_max: default: 32768 minimum: 301Security Framework initializedMount-cache hash table entries: 512CPU: Testing write buffer coherency: okdevtmpfs: initializedTI81XX: Map 0x8ff00000 to 0xfe500000 for dram barrierTI81XX: Map 0x to 0xfe600000 for sram barrieromap_voltage_early_init: voltage driver support not addedregulator: core version 0.5regulator: dummy:NET: Registered protocol family 16omap_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!omap_voltage_add_dev: VDD specified does not exist!OMAP GPIO hardware version 0.1OMAP GPIO hardware version 0.1omap_mux_init: Add partition: #1: core, flags: 0_omap_mux_get_by_name: Could not find signal i2c2_scl.i2c2_scl_omap_mux_get_by_name: Could not find signal i2c2_sda.i2c2_sdaNOR: Can&#39;t request GPMC CSregistered ti816x_gpio_vr deviceregistered gpio deviceuse Default Mac 0 Addr!use Default Mac 1 Addr!registered ti816x_sr deviceCannot clk_get ck_32Init DM8168 GPIO Done!pm_dbg_init: only OMAP3 supportedregistered ti81xx_vpss deviceregistered ti81xx_vidout deviceregistered ti81xx on-chip HDMI deviceregistered ti81xx_fb deviceregistered ti81xx_vin deviceti81xx_pcie: Invoking PCI BIOS...ti81xx_pcie: Setting up Host Controller...ti81xx_pcie: Register base mapped @0xd0820000ti81xx_pcie: Starting PCI scan...PCI: bus0: Fast back to back transfers enabledti81xx_pcie: PCI scan done.bio: create slab &bio-0& at 0regulator: VFB: 800 &--& 1025 mV at 800 mVvgaarb: loadedSCSI subsystem initializedusbcore: registered new interface driver usbfsusbcore: registered new interface driver hubusbcore: registered new device driver usbUSBSS revision 4ea20809registerd cppi-dma Intr @ IRQ 17Cppi41 Init Doneomap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHzI2C: Read failed at _cir_enable 679 with error code: -121I2C: Transfer failed at _cir_enable 685 with error code: -121omap_i2c omap_i2c.2: bus 2 rev4.0 at 100 kHzAdvanced Linux Sound Architecture Driver Version 1.0.23.Switching to clocksource gp timermusb-hdrc: version 6.0, host, debug=0musb-hdrc musb-hdrc.0: dma type: dma-cppi41MUSB controller-0 revision 4ea20800musb-hdrc musb-hdrc.0: MUSB HDRC host drivermusb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1usb usb1: New USB device found, idVendor=1d6b, idProduct=0002usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1usb usb1: Product: MUSB HDRC host driverusb usb1: Manufacturer: Linux 2.6.37 musb-hcdusb usb1: SerialNumber: musb-hdrc.0hub 1-0:1.0: USB hub foundhub 1-0:1.0: 1 port detectedmusb-hdrc musb-hdrc.0: USB Host mode controller at d081e000 using DMA, IRQ 18musb-hdrc musb-hdrc.1: dma type: dma-cppi41MUSB controller-1 revision 4ea20800musb-hdrc musb-hdrc.1: MUSB HDRC host drivermusb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2usb usb2: New USB device found, idVendor=1d6b, idProduct=0002usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1usb usb2: Product: MUSB HDRC host driverusb usb2: Manufacturer: Linux 2.6.37 musb-hcdusb usb2: SerialNumber: musb-hdrc.1hub 2-0:1.0: USB hub foundhub 2-0:1.0: 1 port detectedmusb-hdrc musb-hdrc.1: USB Host mode controller at d0826800 using DMA, IRQ 19NET: Registered protocol family 2IP route cache hash table entries: 2048 (order: 1, 8192 bytes)TCP established hash table entries: 8192 (order: 4, 65536 bytes)TCP bind hash table entries: 8192 (order: 3, 32768 bytes)TCP: Hash tables configured (established 8192 bind 8192)TCP reno registeredUDP hash table entries: 256 (order: 0, 4096 bytes)UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)NET: Registered protocol family 1RPC: Registered udp transport module.RPC: Registered tcp transport module.RPC: Registered tcp NFSv4.1 backchannel transport module.NetWinder Floating Point Emulator V0.97 (double precision)PMU: registered new PMU device of type 0omap-iommu omap-iommu.0: ducati registeredomap-iommu omap-iommu.1: sys registeredJFFS2 version 2.2. (NAND) ??
Red Hat, Inc.msgmni has been set to 454io scheduler noop registeredio scheduler deadline registeredio scheduler cfq registered (default)Reach GPIO device registered successfully (Major = 253,& Minor = 0)gpio_probe() Done!Serial:
driver, 4 ports, IRQ sharing enabledomap_uart.0: ttyO0 at MMIO 0x (irq = 72) is a OMAP UART0omap_uart.1: ttyO1 at MMIO 0x (irq = 73) is a OMAP UART1omap_uart.2: ttyO2 at MMIO 0x (irq = 74) is a OMAP UART2console [ttyO2] enabledbrd: module loadedloop: module loadedahci probe: devid name is ahciahci CAP register dump =0x6726ff81Modified ahci CAP register dump =0x6f26ff81ahci ahci.0: forcing PORTS_IMPL to 0x3ahci: SSS flag set, parallel bus scan disabledahci ahci.0: AHCI
slots 2 ports 3 Gbps 0x3 impl platform modeahci ahci.0: flags: ncq sntf stag pm led clo only pmp pio slum part cccscsi0 : ahci_platformscsi1 : ahci_platformata1: SATA max UDMA/133 irq_stat 0x, connection status changed irq 16ata2: SATA max UDMA/133 mmio [mem 0x4ax4a150fff] port 0x180 irq 16omap2-nand driver initializingNAND device: Maf ID: 0x2c, Chip ID: 0xca (Micron, )&erasesize: 0x20000, writesize: 2048, oobsize: 64Creating 6 MTD partitions on &omap2-nand.0&:0x-0x : &U-Boot&0x-0x : &U-Boot Env&0x-0x : &U-Boot Logo&0x-0x0 : &Kernel&0x0-0x0 : &File System&0x0-0x : &Reserved&UBI: attaching mtd4 to ubi0UBI: physical eraseblock size:&& 131072 bytes (128 KiB)UBI: logical eraseblock size:&&& 126976 bytesUBI: smallest flash I/O unit:&&& 2048UBI: sub-page size:&&&&&&&&&&&&& 512UBI: VID header offset:&&&&&&&&& 2048 (aligned 2048)UBI: data offset:&&&&&&&&&&&&&&& 4096hub 2-0:1.0: over-current change on port 1hub 1-0:1.0: over-current change on port 1ata1: softreset failed (device not ready)ata1: applying PMP SRST workaround and retryingata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)ata1.00: ATA-9: TS256GSSD370, , max UDMA/133ata1.00:
sectors, multi 1: LBA48 NCQ (depth 31/32)ata1.00: configured for UDMA/133scsi 0:0:0:0: Direct-Access&&&& ATA&&&&& TS256GSSD370&&&& 2014 PQ: 0 ANSI: 5sd 0:0:0:0: Attached scsi generic sg0 type 0sd 0:0:0:0: [sda] 2-byte logical blocks: (256 GB/238 GiB)sd 0:0:0:0: [sda] Write Protect is offsd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn&#39;t support DPO or FUA&sda: sda1sd 0:0:0:0: [sda] Attached SCSI diskata2: SATA link down (SStatus 0 SControl 300)UBI: max. sequence number:&&&&&& 688UBI warning: print_rsvd_warning: cannot reserve enough PEBs for bad PEB handling, reserved 11, need 16UBI: attached mtd4 to ubi0UBI: MTD device name:&&&&&&&&&&& &File System&UBI: MTD device size:&&&&&&&&&&& 200 MiBUBI: number of good PEBs:&&&&&&& 1601UBI: number of bad PEBs:&&&&&&&& 0UBI: number of corrupted PEBs:&& 0UBI: max. allowed volumes:&&&&&& 128UBI: wear-leveling threshold:&&& 4096UBI: number of internal volumes: 1UBI: number of user volumes:&&&& 1UBI: available PEBs:&&&&&&&&&&&& 0UBI: total number of reserved PEBs: 1601UBI: number of PEBs reserved for bad PEB handling: 11UBI: max/mean erase counter: 4/0UBI: image sequence number:& UBI: background thread &ubi_bgt0d& started, PID 40davinci_mdio davinci_mdio.0: davinci mdio revision 1.6davinci_mdio davinci_mdio.0: detected phy mask fffffffddavinci_mdio.0: probeddavinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknownusbcore: registered new interface driver cdc_etherusbcore: registered new interface driver dm9601Initializing USB Mass Storage driver...usbcore: registered new interface driver usb-storageUSB Mass Storage support registered.mice: PS/2 mouse device common for all miceomap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0i2c /dev entries driverLinux video capture interface: v2.00usbcore: registered new interface driver uvcvideoUSB Video Class driver (v1.0.0)OMAP Watchdog Timer Rev 0x00: initial timeout 60 secusbcore: registered new interface driver usbhidusbhid: USB HID core drivernotify_init : notify drivercreated& for& remote proc id 2 at physical Address 0xbee00000usbcore: registered new interface driver snd-usb-audiowm8960asp0-codec 1-0032: No platform data suppliedwm8960asp0-codec 1-0032: Failed to issue resetasoc: failed to probe CODEC wm8960asp0-codec.1-0032asoc: failed to instantiate card TI81XX SOUND0: -121asoc: HDMI-DAI-CODEC &-& hdmi-dai mapping okwm8960asp0-codec 1-0032: No platform data suppliedwm8960asp0-codec 1-0032: Failed to issue resetasoc: failed to probe CODEC wm8960asp0-codec.1-0032asoc: failed to instantiate card TI81XX SOUND0: -121wm8960asp2-codec 1-005c: No platform data suppliedwm8960asp2-codec 1-005c: Failed to issue resetasoc: failed to probe CODEC wm8960asp2-codec.1-005casoc: failed to instantiate card TI81XX SOUND2: -121wm8960asp0-codec 1-0032: No platform data suppliedwm8960asp0-codec 1-0032: Failed to issue resetasoc: failed to probe CODEC wm8960asp0-codec.1-0032asoc: failed to instantiate card TI81XX SOUND0: -121ALSA device list:& #0: TI81XX SOUND1TCP cubic registeredNET: Registered protocol family 17VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3omap_voltage_late_init: Voltage driver support not addedPower Management for TI81XX.smartreflex smartreflex: Driver initializedomap_rtc omap_rtc: setting system clock to
00:00:00 UTC ()davinci_mdio davinci_mdio.0: resetting idled controllernet eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=143bca2)IP-Config: Complete:&&&& device=eth0, addr=192.168.5.232, mask=255.255.0.0, gw=192.168.5.254,&&&& host=192.168.5.232, domain=, nis-domain=(none),&&&& bootserver=192.168.5.1, rootserver=192.168.5.1, rootpath=UBIFS: recovery neededUBIFS: recovery completedUBIFS: mounted UBI device 0, volume 0, name &rootfs&UBIFS: file system size:&&
bytes (194556 KiB, 189 MiB, 1569 LEBs)UBIFS: journal size:&&&&&& 9023488 bytes (8812 KiB, 8 MiB, 72 LEBs)UBIFS: media format:&&&&&& w4/r0 (latest is w4/r0)UBIFS: default compressor: lzoUBIFS: reserved for root:& 0 bytes (0 KiB)VFS: Mounted root (ubifs filesystem) on device 0:15.devtmpfs: mountedFreeing init memory: 228KFailed to execute /init.& Attempting defaults...INIT: version 2.86 bootingPlease wait: booting...Error opening /dev/fb0: No such file or directoryStarting udevudevd (79): /proc/79/oom_adj is deprecated, please use /proc/79/oom_score_adj instead.Root filesystem already rw, not remountingCaching udev devnodesPopulating dev cachemv: cannot rename &#39;/tmp/devices&#39;: No such file or directoryFAT: bogus number of reserved sectorsVFS: Can&#39;t find a valid FAT filesystem on dev sda.EXT3-fs (sda): error: can&#39;t find ext3 filesystem on dev sda.EXT2-fs (sda): error: can&#39;t find an ext2 filesystem on dev sda.FAT: bogus number of reserved sectorsVFS: Can&#39;t find a valid FAT filesystem on dev sda.ISOFS: Unable to identify CD-ROM format.EXT3-fs: barriers not enabledkjournald starting.& Commit interval 5 secondsEXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommendedEXT3-fs (sda1): using internal journalEXT3-fs (sda1): recovery completeEXT3-fs (sda1): mounted filesystem with writeback data modeALSA: Restoring mixer settings...Configuring network interfaces... ifup: ignoring unknown interface eth0ifup: ignoring unknown interface eth1done.Setting up IP spoofing protection: rp_filter.Thu Jun 25 03:08:00 UTC 2015SysLink version : 2.20.02.20SysLink module created on Date:Sep 29 2014 Time:18:19:50Trace enabledTrace SetFailureReason enabledDMA: Module install successful, device major num = 249DRV: Module install successfulDRV: Module built on Sep 29 :16VPSS_FVID2: create handle is NULLVPSS_SYSTEM: failed to create handleVPSS_CORE : failed to init systemvpss: probe of vpss failed with error -22VPSS_CORE : failed to register ti81xx-vpss driverti81xxfb: Unknown symbol vps_grpx_get_ctrl (err 0)ti81xxfb: Unknown symbol vps_grpx_get_num_grpx (err 0)ti81xxhdmi: Unknown symbol TI81xx_un_register_display_panel (err 0)ti81xxhdmi: Unknown symbol TI81xx_register_display_panel (err 0)
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状元52998分
能否解释一下&重新刷系统后，系统能正常启动&里面的&重新刷系统&具体是什么？
如果我的回答解决了你的问题，请点击绿色&是&按钮，谢谢！
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您好，就是重新安装系统后，系统就正常启动了。
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状元52998分
你的意思是把flash里面的代码重新烧写了一边么？如果用NFS会有一样的问题么？
如果我的回答解决了你的问题，请点击绿色&是&按钮，谢谢！
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您好，谢谢您的回复。
&&&&&&&&&&&&&& 对。重新烧写了一次linux后系统能正常启动，但没有通过NFS试过，不知行不行。我共做了5块板子，其中有3块出现过此问题。
You have posted to a forum that requires a moderator to approve posts before they are publicly available.
状元52998分
你能否用NFS尝试一下，看是否就没有问题？
如果是，那就要怀疑UBIFS的文件系统/NAND相关。
如果我的回答解决了你的问题，请点击绿色&是&按钮，谢谢！
You have posted to a forum that requires a moderator to approve posts before they are publicly available.