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关于AM3715 Maximum supported memory size请教

Other Parts Discussed in Thread: AM3715

您好,

AM3715技术手册2285页,

“10.2.6.4.2 SDRC Characteristics”这一节中有下面一段话

"Maximum supported memory size: 128MB per external SDRAM bank (256- and 512-MB SDRAM may

be supported, depending on their implementation)"

请问一定能支持到512MB吗?

因为资料上写的是“may be supported”

之前客户板子上接的是128MB的,系统可以正常工作。

现在接512MB的,系统不能启动。