各位高手好,小生近期开始学习MX6这款CPU的开发,使用的是Variscite的SOM模块及开发板,安卓版本为4.2.2版本,在开发板上编译测试正常,目前自己设置的板子使用同样的SOM和代码,在调试的时候和之前有个帖子提到的一样,反复重启,从SD卡启动和从NAND启动出现问题的位置一样。
打印信息如下:
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
root@android:/ # ehci_fsl_bus_suspend begins, Host 1
ehci_fsl_bus_suspend ends, Host 1
ERROR: v4l2 capture: slave not found!
(hci_tty): allocated 248, 0
android_usb: already disabled
android_usb: already disabled
mtp_bind_config
warning: `zygote' uses 32-bit capabilities (legacy support in use)
alarm_set_rtc: no RTC, time will be lost on reboot
request_suspend_state: wakeup (3->0) at 15745972671 (1970-01-02 00:00:03.708840334 UTC)
cpufreq_interactive_input_connect: connect to ADS7846 Touchscreen
eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=1:07, irq=-1)
ADDRCONF(NETDEV_UP): eth0: link is not ready
acc_open
acc_release
ehci_fsl_bus_resume begins, Host 1
ehci_fsl_bus_resume ends, Host 1
ehci_fsl_bus_resume begins, DR
//开始重启
U-Boot 2009.08.02-00698-g188d8b8 ( 1?.19 2015 - 02:30:16)
CPU: Freescale i.MX6 family TO1.2 at 792 MHz
Thermal sensor with ratio = 180
Temperature: 45 C, calibration data 0x5714df69
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 |