TI中文支持网U-Boot 2010.06 (Oct 23 2013 – 13:29:39)
TI8168-GP rev 2.0
HDVICP clk : 600MHz
L3 Fast clk : 549MHz
HDVPSS clk : 274MHz
Ducati M3 clk : 274MHz
DSP clk : 1000MHz
ARM clk : 1200MHz
DDR clk : 796MHz
———— PLL Settings ————–
MAIN_N : 56, MAIN_P: 1, OSC_FREQ: 27, FAPLL_K: 8
MAIN_INTFREQ1 : 0xC, MAIN_FRACFREQ1: 0x189374, MAIN_MDIV1: 0x1
MAIN_INTFREQ2 : 0xA, MAIN_FRACFREQ2: 0x147AE1, MAIN_MDIV2: 0x1
MAIN_INTFREQ3 : 0xA, MAIN_FRACFREQ3: 0x147AE1, MAIN_MDIV3: 0x2
MAIN_INTFREQ4 : 0xB, MAIN_FRACFREQ4: 0x0, MAIN_MDIV4: 0x2
MAIN_INTFREQ5 : 0xC, MAIN_FRACFREQ5: 0x189374, MAIN_MDIV5: 0x8
MAIN_MDIV6 : 0x3F
MAIN_MDIV7 : 0x4
——— DDR PLL ———-
DDR_N : 0x3B
DDR_P : 0x1
DDR_MDIV1 : 0x2
DDR_INTFREQ2 : 0x8
DDDDR_FRACFREQ2R_N : 0xD99999
DDR_MDIV2 : 0x1E
DDR_INTFREQ3 : 0x8
DDR_FRACFREQ3 : 0x0
DDR_MDIV3 : 0x4
DDR_INTFREQ4 : 0xE
DDR_FRACFREQ4 : 0x0
DDR_MDIV4 : 0x4
DDR_INTFREQ5 : 0xE
DDR_FRACFREQ5 : 0x0
DDR_MDIV5 : 0x4
———-EMIF Timings (identical for 0 & 1)——-
EMIF_TIM1 : 0x1779C9FE
EMIF_TIM2 : 0x50608074
EMIF_TIM3 : 0x009F857F
EMIF_SDREF : 0x10001841
EMIF_SDCFG : 0x62A73832
EMIF_PHYCFG : 0x00000110
———-SW LEVEL Info (EMIF 0) ——-
RD_DQS_GATE_BYTE_LANE0: 0x00000160
RD_DQS_GATE_BYTE_LANE1: 0x00000178
RD_DQS_GATE_BYTE_LANE2: 0x000001B3
RD_DQS_GATE_BYTE_LANE3: 0x000001D6
WR_DQS_RATIO_BYTE_LANE0: 0x0000007D
WR_DQS_RATIO_BYTE_LANE1: 0x0000008F
WR_DQS_RATIO_BYTE_LANE2: 0x000000A2
WR_DQS_RATIO_BYTE_LANE3: 0x000000B2
RD_DQS_RATIO_BYTE_LANE0: 0x00000037
RD_DQS_RATIO_BYTE_LANE1: 0x00000037
RD_DQS_RATIO_BYTE_LANE2: 0x00000038
RD_DQS_RATIO_BYTE_LANE3: 0x0000003B
WR_DATA_RATIO_BYTE_LANE0: 0x000000BD
WR_DATA_RATIO_BYTE_LANE1: 0x000000CF
WR_DATA_RATIO_BYTE_LANE2: 0x000000E2
WR_DATA_RATIO_BYTE_LANE3: 0x000000F2
———-SW LEVEL Info (EMIF 1) ——-
RD_DQS_GATE_BYTE_LANE0: 0x0000015F
RD_DQS_GATE_BYTE_LANE1: 0x00000171
RD_DQS_GATE_BYTE_LANE2: 0x000001B5
RD_DQS_GATE_BYTE_LANE3: 0x000001D3
WR_DQS_RATIO_BYTE_LANE0: 0x0000006F
WR_DQS_RATIO_BYTE_LANE1: 0x00000087
WR_DQS_RATIO_BYTE_LANE2: 0x000000A5
WR_DQS_RATIO_BYTE_LANE3: 0x000000B0
RD_DQS_RATIO_BYTE_LANE0: 0x00000035
RD_DQS_RATIO_BYTE_LANE1: 0x00000043
RD_DQS_RATIO_BYTE_LANE2: 0x0000003F
RD_DQS_RATIO_BYTE_LANE3: 0x00000038
WR_DATA_RATIO_BYTE_LANE0: 0x000000AF
WR_DATA_RATIO_BYTE_LANE1: 0x000000C7
WR_DATA_RATIO_BYTE_LANE2: 0x000000E5
WR_DATA_RATIO_BYTE_LANE3: 0x000000F0
I2C: ready
DRAM: 1 GiB
NAND: HW ECC BCH8 Selected
256 MiB
MMC: OMAP SD/MMC: 0
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Net: Detected MACID:84:7e:40:ce:3b:52
Ethernet PHY: GENERIC @ 0x01
DaVinci EMAC
Hit any key to stop autoboot: 0Card did not respond to voltage select!
** Can't read from device 0 **
** Unable to use mmc 0:1 for fatload **
In case ENV on MMC/SD is required
Please put a valid script named boot.scr on the card
Refer to the User Guide on how to generate the image
TI8168_EVM#
yongsong yang：
回复 Chris Meng:
hub 2-0:1.0: over-current change on port 1mmc0: new high speed SDHC card at address e624mmcblk0: mmc0:e624 SU08G 7.40 GiB mmcblk0: p1 p2ata2: SATA link down (SStatus 0 SControl 300)davinci_mdio davinci_mdio.0: resetting idled controllernet eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=282f014)IP-Config: Guessing netmask 255.255.255.0IP-Config: Complete: device=eth0, addr=192.168.0.10, mask=255.255.255.0, gw=255.255.255.255, host=192.168.0.10, domain=, nis-domain=(none), bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0)Please append a correct "root=" boot option; here are the available partitions:1f00 64 mtdblock0 (driver?)1f02 64 mtdblock2 (driver?)b300 7761920 mmcblk0 driver: mmcblk b301 40131 mmcblk0p1 00000000-0000-0000-0000-000000000mmcblk0p1 b302 7719232 mmcblk0p2 00000000-0000-0000-0000-000000000mmcblk0p2Kernel panic – not syncing: VFS: Unable to mount root fs on unknown-block(0,0)Backtrace: [<c004efac>] (dump_backtrace+0x0/0x110) from [<c03b438c>] (dump_stack+0x18/0x1c) r6:00008000 r5:ce414000 r4:c055e698 r3:60000013[<c03b4374>] (dump_stack+0x0/0x1c) from [<c03b43ec>] (panic+0x5c/0x178)[<c03b4390>] (panic+0x0/0x178) from [<c0009184>] (mount_block_root+0x1c4/0x204) r3:00000000 r2:00000000 r1:ce42bf78 r0:c0481155 r7:c002fae4[<c0008fc0>] (mount_block_root+0x0/0x204) from [<c000940c>] (prepare_namespace+0x94/0x1cc)[<c0009378>] (prepare_namespace+0x0/0x1cc) from [<c0008d70>] (kernel_init+0x114/0x154) r5:c002f0b0 r4:c002f0b0[<c0008c5c>] (kernel_init+0x0/0x154) from [<c0077780>] (do_exit+0x0/0x5d0) r5:c0008c5c r4:00000000
内核启动还是停在了这，这是什么情况？
Chris Meng：
回复 yongsong yang:
Yang Songyong，
从你的log看 ，你的文件系统是在sd卡上的，请确认你的sd卡上有可用的文件系统。
yongsong yang：
回复 Chris Meng:
我是从NAND flash启动，然后将文件系统挂载在NFS目录下，发现启动内核时，卡在这个地方，没插SD卡
Chris Meng：
回复 yongsong yang:
Yang Yongsong，
你再检查一下uboot的bootargs参数配置，应该是这部分有问题。
yongsong yang：
回复 Chris Meng:
DM8168的
setenv bootargs 'mem=256M console=ttyO2,115200n8 root=/dev/nfs rwnfsroot=192.168.0.11:/home/yys/dvrrdk/DVRRDK_04.01.00.02/target/rfs_86xip=192.168.0.10:192.168.0.11:192.168.0.1:255.255.255.0::eth0:off vram=20Mnotifyk.vpssm3_sva=0xBEE00000 ddr_mem=1024M'
Chris Meng：
回复 yongsong yang:
yongsong yangdevice=eth0, addr=192.168.0.10, mask=255.255.255.0, gw=255.255.255.255, host=192.168.0.10, domain=, nis-domain=(none),
为什么你的机器的地址是addr=192.168.0.10， 而host的地址也是一样host=192.168.0.10，而不是192.168.0.11？
请确认你的nfs可用。
