mx6q_sabresd 启动卡在starting kernel(已解决)

2020-02-20 20:51发布

本帖最后由 FSL_TICS_Rita 于 2014-11-27 16:29 编辑

高手们好,
        自己打的板子,sd卡启动,最终卡在starting kenel,log如下:

U-Boot 2009.08 (10鏈23 2014 - 22:17:33)

CPU: Freescale i.MX6 family TO1.5 at 792 MHz
Thermal sensor with ratio = 188
Temperature:   28 C, calibration data 0x5a34eb7d
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: RevC Board: 0x63315 [POR ]
Boot Device: SD
I2C:   ready
DRAM:   2 GB
MMC:   FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3
In:    serial
Out:   serial
Err:   serial
Found PFUZE100! deviceid=10,revid=21
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-3.0.35-2666-gbdde708-gfaac
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3965516 Bytes =  3.8 MB
   Load Address: 10008000
   Entry Point:  10008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

uboot下环境参数为:
bootdelay=3
baudrate=115200
ipaddr=192.168.1.103
serverip=192.168.1.101
netmask=255.255.255.0
loadaddr=0x10800000
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
bootargs_mmc=setenv bootargs ${bootargs} ip=dhcp root=/dev/mmcblk0p1 rootwait
ethact=FEC0
bootcmd=run bootcmd_mmc
bootargs_base=setenv bootargs console=ttymxc3,115200
rd_loadaddr=0x13800000
bootargs=console=ttymxc3,115200 ip=dhcp root=/dev/mmcblk0p1 rootwait
bootcmd_mmc=run bootargs_base bootargs_mmc;mmc dev 2;mmc read ${loadaddr} 0x800 0x2000; bootm
stdin=serial
stdout=serial
stderr=serial

Environment size: 770/8188 bytes

发现uboot有不一样的地方:
开发板是:CPU: Freescale i.MX6 family TO1.2at 792 MHz
自己的板子是:CPU: Freescale i.MX6 family TO1.5 at 792 MHz

这个好像是读寄存器得到的,这个有影响么?麻烦了!谢谢!
友情提示: 此问题已得到解决,问题已经关闭,关闭后问题禁止继续编辑,回答。