自己根据Ti官网给的原理图画的AM3358的板子,上电后如何引导AM3358的BootROM。
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sysboot脚是和LCD data复用的,如果是完全参考SK开发板的,可以用SD卡引导
你先参考下这个:
http://processors.wiki.ti.com/index.php/AM335x_U-Boot_User%27s_Guide
sysboot的on是高电平。
请从官网下载Linux SDK:
http://software-dl.ti.com/processor-sdk-linux/esd/AM335X/latest/index_FDS.html