请问
am3359的mmc0如果不是作为启动,而是外部挂载emmc的话,最大支持多大的容量?
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对于容量没有特别的限制,但对于mmc的接口有要求,请查看trm中的如下描述
Serial link supports full compliance with:
– MMC command/response sets as defined in the MMC standard specification v4.3.
– SD command/response sets as defined in the SD Physical Layer specification v2.00
– SDIO command/response sets and interrupt/read-wait suspend-resume operations as defined in
the SD part E1 specification v 2.00
– SD Host Controller Standard Specification sets as defined in the SD card specification Part A2
v2.00