Other Parts Discussed in Thread: SYSCONFIG
AM64xx 中的 A53 Core 需要NoCache 读写内存,在裸机或 FreeRTOS 中,仅需在 SysConfig 中将相关内存设置成 NoCache 即可,没有任何问题,但在 Linux 下,被强制 CacheEnable,导致项目无法继续,请问,在Linux 下,A53如何设置 NoCache Memory ?
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您好,
根据4.5. Frequently Asked Questions — Processor SDK AM64X Documentation,
Multicore Shared Memory Controller (MSMC)可指定存储器类型,请参考“4.5.2”章节。