8168使用的是mcfw,现在想使用2G的内存,请问该如何配置啊?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
DVRRDK版本号是多少?
在Rules.make里面配置DDR大小为2GB,RDK里有对应的配置文件".bld"
我的DVRRDK版本号是01.05.00.08
我在dvr_rdk的根目录下的Rules.make这个文件里面没有看到配置内存大小的地方。
在makerules目录下的build_config文件中看到有PLATFORM_MEM=1024M
如果想用2G的内存是不是修改这个为2048M?
另外RDK对应的.bld文件是不是在dvr_rdk\mcfw\src_bios6\cfg\config_m3.bld(或config_m3_256MLinux.bld)这个文件啊?
如果这两个地方我都修改了,那么还需要修改内存控制器的驱动程序吗?
你用的RDK版本太老了,是否可以更新一下?
在新版本的RDK中,Rules.make里有配置DDR_MEM的地方如下:
DDR_MEM := DDR_MEM_1024M
# DDR_MEM := DDR_MEM_2048M
而且,在dvr_rdk\mcfw\src_bios6\cfg\里面有现成的2G配置文件config_2G.bld
我用的RDK2.8 config_2G.bld 也是内存图上的, 但还是在load.sh时出错了。
[m3vpss ] 8131: SYSTEM : Device Init in progress !!!
[m3video] 8107: SYSTEM : Initializing Links ... DONE !!!
[m3vpss ] initPrms.isI2cInitReq = 0
[m3vpss ] initPrms.isI2cInitReq = 0
[m3vpss ] 8134: SYSTEM : Device Init in progress DONE !!!
[m3vpss ] 8255: SYSTEM : System VPSS Init Done !!!
[m3vpss ] 8255: UTILS: DMA: HWI Create for INT62 !!!
[m3vpss ] 8256: SYSTEM : Initializing Links !!!
[m3vpss ] 8256: SYSTEM : FREE SPACE : System Heap = 13056 B, Mbx = -2 msgs)
[m3vpss ] 8256: SYSTEM : FREE SPACE : SR0 Heap = 131957632 B (125 MB)
[m3vpss ] 8256: SYSTEM : FREE SPACE : Frame Buffer = 391003008 B (372 MB)
[m3vpss ] 8256: SYSTEM : FREE SPACE : Bitstream Buffer = 134217600 B (127 MB)
/* first 512MB */
LINUX_SIZE = 464*MB;
VIDEO_M3_CODE_SIZE = 2.5*MB;
VIDEO_M3_DATA_SIZE = 9.5*MB;
DSS_M3_CODE_SIZE = 2*MB;
DSS_M3_DATA_SIZE = 15.5*MB;
DSP_CODE_SIZE = 1.5*MB;
DSP_DATA_SIZE = 17*MB;
/* second 512MB */
SR0_SIZE = 128*MB;
SR2_FRAME_BUFFER_SIZE = 377*MB;
HDVPSS_DESC_SIZE = 2*MB;
HDVPSS_SHARED_SIZE = 2*MB;
NOTIFY_SHARED_SIZE = 2*MB;
REMOTE_DEBUG_SIZE = 1*MB;
/* third and fourth 512 MB */
TILER_SIZE = 256*MB; /* (128+128) - MUST be aligned on 128MB boundary */
SR1_SIZE = 128*MB;
SR3_INTRADUCATI_IPC_SIZE = 128*MB;
LINUX_SIZE_SEGMENT2 = 512*MB;