gefire 发表于 2014-8-21 23:48:11

SD卡启动失败

UBUNTU SD卡启动失败，显示信息如下：
U-Boot 2009.08-dirty (Oct 28 2013 - 14:37:18)

CPU: Freescale i.MX6 family TO1.2 at 792 MHz
Thermal sensor with ratio = 172
Temperature:   36 C, calibration data 0x53f4af69
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
Boot Device: SD
I2C:   ready
DRAM:   2 GB
MMC:   board_mmc_init call

FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3

wbz073 发表于 2014-8-22 08:58:42

你的卡怎么制作的，讲一下过程。只启动到了uboot
页: [1]
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