我想要增加LINUX_SIZE, 該如何更改, 最多可以大多大?
我在dvr_rdk\mcfw\src_bios6\cfg\config_m3.bld 找到
LINUX_SIZE_SEGMENT2 = 1024*MB; 並沒有使用到,
請問可以拿給LINUX_SIZE用?
謝謝!
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我想要增加LINUX_SIZE, 該如何更改, 最多可以大多大?
我在dvr_rdk\mcfw\src_bios6\cfg\config_m3.bld 找到
LINUX_SIZE_SEGMENT2 = 1024*MB; 並沒有使用到,
請問可以拿給LINUX_SIZE用?
謝謝!
在最新发布的DVRRDK3.5中,有2G配置文件config_2G.bld供参考,在这个文件中,linux配置为512MB。
但实际上这个配置是可以更改的,可以参见http://ap-fpdsp-swapps.dal.design.ti.com/index.php/DVR_RDK_V3.50_GA_App_Notes_Memory_Map
在DVRRDK开发包里也可以找到同样内容:\dvr_rdk\docs\AppNotes\DM81xx_DVR_RDK_Memory_Map.pdf
LINUX_SIZE = 128*MB + 256*MB + 512*MB;
SR1_SIZE = 336.5*MB -256*MB + 256*MB;
SR3_INTRADUCATI_IPC_SIZE = 124*KB;
VIDEO_M3_CODE_SIZE = 2.5*MB;
VIDEO_M3_DATA_SIZE = 12*MB;
DSS_M3_CODE_SIZE = 1.5*MB;
DSS_M3_DATA_SIZE = 17*MB;
DSP_CODE_SIZE = 900*KB;
DSP_DATA_SIZE = 13.5*MB;
/* second 512MB */
/* Tiler Buffers in the bottom 512MB */
TILER_SIZE = 256*MB; /* (128+128) - MUST be aligned on 128MB boundary */
SR2_FRAME_BUFFER_SIZE = 234*MB - 256*KB ;
SR0_SIZE = 15*MB;
VIDEO_M3_EXCEPTION_CTX_SIZE = 128*KB;
VPSS_M3_EXCEPTION_CTX_SIZE = 128*KB;
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 */
//LINUX_SIZE_SEGMENT2 = 1024*MB; //20130301
LINUX_SIZE_SEGMENT2 = 256*MB; // 這邊的 256*MB + 512*MB 拿給LINUX_SIZE用
不太了解這裡?
該如何更改呢?