求教启动问题，多谢！(已解决)

ct3paul · 发表于 2014-3-12 14:20:37

使用SD卡烧录内核，文件系统，卡在这里。。。
U-Boot 2009.08 ( 3��月 12 2014 - 13:06:10)

CPU: Freescale i.MX6 family TO1.2 at 792 MHz
Thermal sensor with ratio = 178
Temperature: 25 C, calibration data 0x5684e969
mx6q pll1: 792MHz
mx6q pll2: 528MHz
mx6q pll3: 480MHz
mx6q pll8: 50MHz
ipg clock : 66000000Hz
ipg per clock : 66000000Hz
uart clock : 80000000Hz
cspi clock : 60000000Hz
ahb clock : 132000000Hz
axi clock : 264000000Hz
emi_slow clock: 132000000Hz
ddr clock : 528000000Hz
usdhc1 clock : 198000000Hz
usdhc2 clock : 198000000Hz
usdhc3 clock : 198000000Hz
usdhc4 clock : 198000000Hz
nfc clock : 24000000Hz
Board: i.MX6Q-SABRESD: unknown-board Board: 0x63012 [POR ]
Boot Device: SD
SATA PDDQ: enabled
I2C: ready
DRAM: 1 GB
MMC: FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3
In: serial
Out: serial
Err: serial
i2c_addr:device address cycle fail(64)
i2c_addr failed
Read device ID error!
Net: got MAC address from IIM: 00:00:00:00:00:00
FEC0 [PRIME]
Hit any key to stop autoboot: 0
MX6Q SABRESD U-Boot > print
bootdelay=3
baudrate=115200
ipaddr=192.168.1.103
serverip=192.168.1.101
netmask=255.255.255.0
rd_loadaddr=(0x1300000)
netdev=eth0
ethprime=FEC0
uboot=u-boot.bin
kernel=uImage
nfsroot=/opt/eldk/arm
bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp nfsroot=${serverip}

{nfsroot},v3,tcp
bootcmd_net=run bootargs_base bootargs_nfs; tftpboot ${loadaddr} ${kernel}; bootm
ethact=FEC0
loadaddr=0x10800000
bootargs_base=setenv bootargs console=ttymxc0,115200
bootargs_mmc=setenv bootargs ${bootargs} root=/dev/mmcblk1p1 rootwait rw video=mxcfb5:dev=ldb,LDB-XGA,if=RGB666 video=mxcfb0:dev=hdmi4
bootcmd_mmc=run bootargs_base bootargs_mmc;mmc dev 2;mmc read ${loadaddr} 0x800 0x2000;bootm
bootcmd=run bootcmd_mmc
stdin=serial
stdout=serial
stderr=serial

Environment size: 780/8188 bytes
MX6Q SABRESD U-Boot > setenv bootcmd_net
MX6Q SABRESD U-Boot > setenv bootargs_nfs
MX6Q SABRESD U-Boot > saveenv
Saving Environment to MMC...
Writing to MMC(2)... done
MX6Q SABRESD U-Boot > reset
resetting ...
MX

U-Boot 2009.08 ( 3��月 12 2014 - 13:06:10)

CPU: Freescale i.MX6 family TO1.2 at 792 MHz
Thermal sensor with ratio = 178
Temperature: 28 C, calibration data 0x5684e969
mx6q pll1: 792MHz
mx6q pll2: 528MHz
mx6q pll3: 480MHz
mx6q pll8: 50MHz
ipg clock : 66000000Hz
ipg per clock : 66000000Hz
uart clock : 80000000Hz
cspi clock : 60000000Hz
ahb clock : 132000000Hz
axi clock : 264000000Hz
emi_slow clock: 132000000Hz
ddr clock : 528000000Hz
usdhc1 clock : 198000000Hz
usdhc2 clock : 198000000Hz
usdhc3 clock : 198000000Hz
usdhc4 clock : 198000000Hz
nfc clock : 24000000Hz
Board: i.MX6Q-SABRESD: unknown-board Board: 0x63012 [POR ]
Boot Device: SD
SATA PDDQ: enabled
I2C: ready
DRAM: 1 GB
MMC: FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3
In: serial
Out: serial
Err: serial
i2c_addr:device address cycle fail(64)
i2c_addr failed
Read device ID error!
Net: got MAC address from IIM: 00:00:00:00:00:00
FEC0 [PRIME]
Hit any key to stop autoboot: 0
mmc2 is current device

MMC read: dev # 2, block # 2048, count 8192 ... 8192 blocks read: OK
## Booting kernel from Legacy Image at 10800000 ...
Image Name: Linux-3.0.35-2310-gc27cb38
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1583336 Bytes = 1.5 MB
Load Address: 10008000
Entry Point: 10008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 3.0.35-2310-gc27cb38 (root@ubuntu) (gcc version 4.6.2 20110630 (prerelease) (Freescale MAD -- Linaro 2014
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Freescale i.MX 6Quad/DualLite/Solo Sabre-SD Board
[ 0.000000] Ignoring unrecognised tag 0x54410008
[ 0.000000] Truncating RAM at 10000000-4fffffff to -39ffffff (vmalloc region overlap).
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] CPU identified as i.MX6Q, silicon rev 1.2
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 170688
[ 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk1p1 rootwait rw video=mxcfb5:dev=ldb,LDB-XGA,if=RGB666 vid4
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 672MB = 672MB total
[ 0.000000] Memory: 678472k/678472k available, 9656k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xf4600000 - 0xffe00000 ( 184 MB)
[ 0.000000] vmalloc : 0xea800000 - 0xf2000000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xea000000 ( 672 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .init : 0xc0008000 - 0xc0026000 ( 120 kB)
[ 0.000000] .text : 0xc0026000 - 0xc0315000 (3004 kB)
[ 0.000000] .data : 0xc0316000 - 0xc0348660 ( 202 kB)
[ 0.000000] .bss : 0xc0348684 - 0xc035d77c ( 85 kB)
[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:496
[ 0.000000] MXC GPIO hardware
[ 0.000000] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms
[ 0.000000] arm_max_freq=0
[ 0.000000] MXC_Early serial console at MMIO 0x2020000 (options '115200')
[ 0.000000] bootconsole [ttymxc0] enabled
[ 0.000000] Console: colour dummy device 80x30
[ 0.222454] Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
[ 0.310781] pid_max: default: 32768 minimum: 301
[ 0.315672] Mount-cache hash table entries: 512
[ 0.320590] CPU: Testing write buffer coherency: ok
[ 0.332766] print_constraints: dummy:
[ 0.336698] NET: Registered protocol family 16
[ 0.341832] print_constraints: vddpu: 725  1300 mV at 700 mV fast normal
[ 0.349132] print_constraints: vddcore: 725  1300 mV at 1150 mV fast normal
[ 0.356716] print_constraints: vddsoc: 725  1300 mV at 1200 mV fast normal
[ 0.364175] print_constraints: vdd2p5: 2000  2775 mV at 2400 mV fast normal
[ 0.371772] print_constraints: vdd1p1: 800  1400 mV at 1100 mV fast normal
[ 0.379265] print_constraints: vdd3p0: 2625  3400 mV at 3000 mV fast normal
[ 0.388625] L310 cache controller enabled
[ 0.392657] l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x02070000, Cache size: 1048576 B
[ 0.403087] bio: create slab  at 0
[ 0.407752] SCSI subsystem initialized
[ 0.431615] imx-ipuv3 imx-ipuv3.0: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[ 0.451620] imx-ipuv3 imx-ipuv3.1: IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)
[ 0.459308] mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 driver probed
[ 0.465802] mxc_mipi_csi2 mxc_mipi_csi2: i.MX MIPI CSI2 dphy version is 0x3130302a
[ 0.473423] MIPI CSI2 driver module loaded
[ 0.477844] Switching to clocksource mxc_timer1
[ 0.487444] NET: Registered protocol family 2
[ 0.491976] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.499623] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.509064] TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.516294] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.522938] TCP reno registered
[ 0.526096] UDP hash table entries: 512 (order: 1, 8192 bytes)
[ 0.531964] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[ 0.538621] NET: Registered protocol family 1
[ 0.543251] RPC: Registered named UNIX socket transport module.
[ 0.549191] RPC: Registered udp transport module.
[ 0.553973] RPC: Registered tcp transport module.
[ 0.558693] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.565492] Static Power Management for Freescale i.MX6
[ 0.570735] wait mode is enabled for i.MX6
[ 0.574911] cpaddr = ea880000 suspend_iram_base=ea87c000
[ 0.580331] PM driver module loaded
[ 0.583849] cpu regulator init ldo=0
[ 0.587467] i.MXC CPU frequency driver
[ 0.606970] msgmni has been set to 1325
[ 0.610885] io scheduler noop registered
[ 0.614858] io scheduler deadline registered
[ 0.619208] io scheduler cfq registered (default)
[ 0.624346] mxc_sdc_fb mxc_sdc_fb.0: register mxc display driver hdmi
[ 0.630811] mxc_sdc_fb mxc_sdc_fb.0: NO mxc display driver found!
[ 0.637027] Serial: IMX driver
[ 0.640188] imx-uart.0: ttymxc0 at MMIO 0x2020000 (irq = 58) is a IMX
[ 0.646689] console [ttymxc0] enabled, bootconsole disabled
[ 0.646689] console [ttymxc0] enabled, bootconsole disabled
[ 0.658536] FEC Ethernet Driver
[ 0.663586] fec_enet_mii_bus: probed
[ 0.667761] i2c /dev entries driver
[ 0.671389] Linux video capture interface: v2.00
[ 0.872602] ov5640_read_reg:write reg error:reg=300a
[ 0.877573] ov5640_probe:cannot find camera
[ 0.882053] imx2-wdt imx2-wdt.0: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=1)
[ 0.890176] sdhci: Secure Digital Host Controller Interface driver
[ 0.896377] sdhci: Copyright(c) Pierre Ossman
[ 0.901839] mmc0: no vmmc regulator found
[ 0.908041] mmc0: SDHCI controller on platform [sdhci-esdhc-imx.3] using DMA
[ 0.916243] mmc1: no vmmc regulator found
[ 0.922384] mmc1: SDHCI controller on platform [sdhci-esdhc-imx.1] using DMA
[ 0.929528] mmc2: no vmmc regulator found
[ 0.937699] mmc2: SDHCI controller on platform [sdhci-esdhc-imx.2] using DMA
[ 0.944889] mxc_vdoa mxc_vdoa: i.MX Video Data Order Adapter(VDOA) driver probed
[ 0.954955] TCP cubic registered
[ 0.963241] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.970978] Bus freq driver module loaded
[ 0.976020] Bus freq driver Enabled
[ 0.985123] mxc_dvfs_core_probe
[ 0.988362] DVFS driver module loaded
[ 0.992340] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 0.999958] Waiting for root device /dev/mmcblk1p1...
[ 1.121493] mmc0: new high speed DDR MMC card at address 0001
[ 1.127818] mmcblk0: mmc0:0001 SEM04G 3.68 GiB
[ 1.132633] mmcblk0boot0: mmc0:0001 SEM04G partition 1 1.00 MiB
[ 1.138782] mmcblk0boot1: mmc0:0001 SEM04G partition 2 1.00 MiB
[ 1.145996] mmcblk0: p1
[ 1.152267] mmcblk0boot1: unknown partition table
[ 1.159318] mmcblk0boot0: unknown partition table

但是偶尔有一次可以成功过进入文件系统，求指导，多谢！

我知道答案目前已有22人回答

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FSL_TICS_ZP · 发表于 2014-3-12 14:53:40

你好，楼主！！
我会将此问题转告给i.MX 工程师！

ct3paul · 发表于 2014-3-12 15:07:05

回复第 2 楼于2014-03-12 14:53:40发表:
你好，楼主！！
我会将此问题转告给i.MX 工程师！

好的，多谢！

FSL_TICS_Rita · 发表于 2014-3-12 16:04:18

楼主你好，请问你是要从SD卡启动么？如果是从SD卡启动，在你uboot起来后，你uboot中环境参数设置的不正确，所以导致内核和文件系统起不来。

FSL_TICS_Rita · 发表于 2014-3-12 16:08:10

看出来你用的板子是i.MX6Q-SABRESD，从SD卡启动，在给板子上电后，启动uboot，在uboot中设置参数，具体的设置你可以查看文档i.MX_6Dual6Quad_SABRE-SD_Linux_User's_Guide.pdf中9.2 Running the Image from MMC/SD有详细步骤和内容。
i.MX_6Dual6Quad_SABRE-SD_Linux_User's_Guide.pdf (373.5 KB, 下载次数: 125)

FSL_TICS_Rita · 发表于 2014-3-12 16:10:14

如有问题欢迎再次提问~~

ct3paul · 发表于 2014-3-12 18:15:00

回复第 6 楼于2014-03-12 16:10:14发表:
如有问题欢迎再次提问~~

uboot参数设置是好的
按这个设置的：setenv loadaddr 0x10800000
setenv bootargs_base 'setenv bootargs console=ttymxc0,115200'
setenv bootargs_mmc 'setenv bootargs ${bootargs} root=/dev/mmcblk1p1 rootwait rw video=mxcfb1:dev=ldb,LDB-XGA,if=RGB666 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24'

setenv bootcmd_mmc 'run bootargs_base bootargs_mmc;mmc dev 2;mmc read ${loadaddr} 0x800 0x2000;bootm'
setenv bootcmd 'run bootcmd_mmc'
saveenv
run bootcmd

FSL_TICS_Rita · 发表于 2014-3-13 09:48:29

回复第 7 楼于2014-03-12 18:15:00发表:
回复第 6 楼于2014-03-12 16:10:14发表:
如有问题欢迎再次提问~~

uboot参数设置是好的
按这个设置的：setenv loadaddr 0x10800000
setenv bootargs_base 'setenv bootargs console=ttymxc0,115200'
setenv bootargs_mmc 'setenv bootargs ${bootargs} root=/dev/mmcblk1p1 rootwait rw video=mxcfb1:dev=ldb,LDB-XGA,if=RGB666 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24'

setenv bootcmd_mmc 'run bootargs_base bootargs_mmc;mmc dev 2;mmc read ${loadaddr} 0x800 0x2000;bootm'
setenv bootcmd 'run bootcmd_mmc'
saveenv
run bootcmd

那你在uboot起来后，print一下，我看一下你设置的参数。

ct3paul · 发表于 2014-3-13 10:22:13

回复第 8 楼于2014-03-13 09:48:29发表:
回复第 7 楼于2014-03-12 18:15:00发表:
回复第 6 楼于2014-03-12 16:10:14发表:
如有问题欢迎再次提问~~

uboot参数设置是好的
按这个设置的：setenv loadaddr 0x10800000
setenv bootargs_base 'setenv bootargs console=ttymxc0,115200'
setenv bootargs_mmc 'setenv bootargs ${bootargs} root=/dev/mmcblk1p1 rootwait rw video=mxcfb1:dev=ldb,LDB-XGA,if=RGB666 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24'

setenv bootcmd_mmc 'run bootargs_base bootargs_mmc;mmc dev 2;mmc read ${loadaddr} 0x800 0x2000;bootm'
setenv bootcmd 'run bootcmd_mmc'
saveenv
run bootcmd

那你在uboot起来后，print一下，我看一下你设置的参数。

MX6Q SABRESD U-Boot > print
bootdelay=3
baudrate=115200
ipaddr=192.168.1.103
serverip=192.168.1.101
netmask=255.255.255.0
rd_loadaddr=(0x1300000)
netdev=eth0
ethprime=FEC0
uboot=u-boot.bin
kernel=uImage
nfsroot=/opt/eldk/arm
ethact=FEC0
loadaddr=0x10800000
bootargs_base=setenv bootargs console=ttymxc0,115200
bootcmd_mmc=run bootargs_base bootargs_mmc;mmc dev 2;mmc read ${loadaddr} 0x800 0x2000;bootm
bootcmd=run bootcmd_mmc
bootargs_mmc=setenv bootargs ${bootargs} root=/dev/mmcblk1p1 rootwait rw video=mxcfb1:dev=ldb,LDB-XGA,if=RGB666 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24
stdin=serial
stdout=serial
stderr=serial

FSL_TICS_Rita · 发表于 2014-3-13 10:32:25

楼主你好，你的uboot参数设置是没有问题的，现在内核和文件系统能起来了么？会出现什么样的问题，是否和你发帖中的信息一样？

[已解决] 求教启动问题，多谢！(已解决)

RE:求教启动问题，多谢！

回复:求教启动问题，多谢！

RE:求教启动问题，多谢！

RE:求教启动问题，多谢

RE:求教启动问题，多谢！

回复:求教启动问题，多谢！

回复:求教启动问题，多谢！

回复:求教启动问题，多谢！

RE:求教启动问题，多谢！

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