你好,
我的GPMC驱动在ARM/Linux加载好,linux应用没有使用CMEM,此时GPMC的Owner在哪里设,default的应该是ARM吗?需要怎么设置才可以让DSP可以访问GPMC?
在未使用IPC/resource table, DSP下是仍然用虚拟地址访问GPMC吗?
谢谢
Feng
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你好,
我的GPMC驱动在ARM/Linux加载好,linux应用没有使用CMEM,此时GPMC的Owner在哪里设,default的应该是ARM吗?需要怎么设置才可以让DSP可以访问GPMC?
在未使用IPC/resource table, DSP下是仍然用虚拟地址访问GPMC吗?
谢谢
Feng
Hello Feng.
This is an English only Forum. Please post this as a new question in english, Once we see the equivalent question this one will be erased.
-Josue