Other Parts Discussed in Thread: TLK105 , AM3352 , TPS65910 各位大牛,这边有两个问题请教下各位:
1、我这边在使用EMAC启动时候无法从网络启动,使用的网络芯片是TLK105,为MII模式,晶振25MHZ,cpu芯片AM3352,cpu晶振24MHz,串口打印信息如下:
U-Boot SPL 2013.01.01 (Sep 29 2014 - 10:41:06)
Could not probe the EEPROM; something fundamentally…
printenv打印信息: U-Boot# printenv arch=arm baudrate=115200 board=am335x bootargs_defaults=setenv bootargs console=${console} ${optargs} bootcmd=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment…
Other Parts Discussed in Thread: TPS65910 bootloader 是自己写的。可以下载linux 内核。
并且内核可以启动。启动信息如下:
Uncompressing Linux... done, booting the kernel. [ 0.000000] Linux version 3.2.0 (yhh@virtual-machine) (gcc version 4.3.2 (Sourcery G++ Lite 2008q3-72) ) #31 Su4 …
Other Parts Discussed in Thread: TPS65910 这是我的 dmesg
[ 0.000000] Linux version 3.2.0 (winking@winking-ubuntu) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #3 Sat Jul 26 10:34:00 CST …