512MB DDR,omx demo can't running

Hello,

You could run ./loggerSMDump.out 0x9e400000 0x100000 all

It is available at /usr/share/ti/ti-uia folder in filesystem.

Best Regards,

Margarita

Dear Margarita,

I have try what you have telled me,

and it seems have some error,See the following,

root@dm814x-evm:~# cd /usr/share/ti/ti-uia/
root@dm814x-evm:/usr/share/ti/ti-uia# ./loggerSMDump.out 0x9e400000 0x100000 all

Opened loggerSM.bin to store encoded records
N:Video P:1 #:00000 T:0000000001fc2923 M:xdc.runtime.Main S:Enabling Status Logger
N:VPSS  P:2 #:00000 T:00000000194fe8fb M:xdc.runtime.Main S:Enabling Status Logger
N:Video P:1 #:00001 T:0000000001fc89e1 M:xdc.runtime.Main S:Enabling User1 Logs
N:VPSS  P:2 #:00001 T:0000000019504bdb M:xdc.runtime.Main S:Enabling User1 Logs
N:Video P:1 #:00002 T:0000000001fcf643 M:xdc.runtime.Main S:Disabling User1 Logs
N:VPSS  P:2 #:00002 T:000000001950bc9d M:xdc.runtime.Main S:Disabling User1 Logs
N:Video P:1 #:00003 T:0000000001fd5a05 M:xdc.runtime.Main S:Disabling User1 Logs
N:VPSS  P:2 #:00003 T:000000001951225d M:xdc.runtime.Main S:Disabling User1 Logs
N:Video P:1 #:00004 T:0000000001fdb9eb M:xdc.runtime.Main S:Disabling User1 Logs
N:VPSS  P:2 #:00004 T:000000001951818d M:xdc.runtime.Main S:Disabling User1 Logs
N:Video P:1 #:00005 T:0000000001fe1bc1 M:xdc.runtime.Main S:Disabling User1 Logs
N:VPSS  P:2 #:00005 T:000000001951e2e3 M:xdc.runtime.Main S:Disabling User1 Logs
N:Video P:1 #:00006 T:0000000001fe7fe5 M:xdc.runtime.Main S:Enabling Analysis Logs
N:VPSS  P:2 #:00006 T:000000001952474f M:xdc.runtime.Main S:Enabling Analysis Logs
N:Video P:1 #:00007 T:00000000020168a1 M:xdc.runtime.Main S:Module<ti.omx> Entering<DomxCore_procAttach> @line<151>
N:VPSS  P:2 #:00007 T:00000000195885b5 M:xdc.runtime.Main S:edma3init() Passed
N:Video P:1 #:00008 T:0000000002596379 M:xdc.runtime.Main S:Module<ti.omx> @<DomxCore_procAttach> @line<177> msg<Before Ipc_attach>
N:VPSS  P:2 #:00008 T:000000001b54d70b M:xdc.runtime.Main S:isI2cInitReq is 1
N:Video P:1 #:00009 T:0000000004c9a19b M:xdc.runtime.Main S:Module<ti.omx> @<DomxCore_procAttach> @line<184> msg<After Ipc_attach>
N:VPSS  P:2 #:00009 T:000000001e7897cf M:xdc.runtime.Main S:Module<ti.omx> Entering<DomxCore_procAttach> @line<151>
N:Video P:1 #:00010 T:0000000004ca3aa9 M:xdc.runtime.Main S:Module<ti.omx> @<DomxCore_procAttach> @line<186> msg<Ipc_attach successful>
N:VPSS  P:2 #:00010 T:000000001ecde2c9 M:xdc.runtime.Main S:Module<ti.omx> @<DomxCore_procAttach> @line<191> msg<Before Ipc_attach>
N:Video P:1 #:00011 T:0000000004cab161 M:xdc.runtime.Main S:Module<ti.omx> Leaving<DomxCore_procAttach> @line<233> with error<0:ErrorNone>
N:VPSS  P:2 #:00011 T:0000000023ac23af M:xdc.runtime.Main S:Module<ti.omx> @<DomxCore_procAttach> @line<198> msg<After Ipc_attach>
N:Video P:1 #:00012 T:0000000004cfbe7f M:xdc.runtime.Main S:Module<ti.omx> Entering<DomxCore_procInit> @line<250>
N:VPSS  P:2 #:00012 T:0000000023acc0eb M:xdc.runtime.Main S:Module<ti.omx> @<DomxCore_procAttach> @line<200> msg<Ipc_attach successful>
N:Video P:1 #:00013 T:0000000004d033bb M:xdc.runtime.Main S:Module<ti.omx> Entering<DomxCore_procMsgQInit> @line<115>
N:VPSS  P:2 #:00013 T:0000000023ad38a5 M:xdc.runtime.Main S:Module<ti.omx> Leaving<DomxCore_procAttach> @line<233> with error<0:ErrorNone>
N:Video P:1 #:00014 T:0000000004d0fc25 M:xdc.runtime.Main S:Module<ti.omx> @<OmxRpc_moduleRegisterMsgqHeap> @line<927> msg<Before MessageQ_registerHeap>
N:VPSS  P:2 #:00014 T:0000000023b27d35 M:xdc.runtime.Main S:Module<ti.omx> Entering<DomxCore_procInit> @line<250>
N:Video P:1 #:00015 T:0000000004d1865f M:xdc.runtime.Main S:Module<ti.omx> @<OmxRpc_moduleRegisterMsgqHeap> @line<932> msg<After MessageQ_registerHeap>
N:VPSS  P:2 #:00015 T:0000000023b304b3 M:xdc.runtime.Main S:Module<ti.omx> Entering<DomxCore_procMsgQInit> @line<115>
N:Video P:1 #:00016 T:0000000004d20487 M:xdc.runtime.Main S:Module<ti.omx> Leaving<DomxCore_procMsgQInit> @line<142> with error<0:ErrorNone>
N:VPSS  P:2 #:00016 T:0000000023b3d3ad M:xdc.runtime.Main S:Module<ti.omx> @<OmxRpc_moduleRegisterMsgqHeap> @line<927> msg<Before MessageQ_registerHeap>
N:Video P:1 #:00017 T:0000000004d2797b M:xdc.runtime.Main S:Module<ti.omx> Leaving<DomxCore_procInit> @line<346> with error<0:ErrorNone>
N:VPSS  P:2 #:00017 T:0000000023b45b23 M:xdc.runtime.Main S:Module<ti.omx> @<OmxRpc_moduleRegisterMsgqHeap> @line<932> msg<After MessageQ_registerHeap>
N:Video P:1 #:00018 T:0000000004d31445 M:xdc.runtime.Main S:@ omxrpc_rcm_server_create: rcmServerName OmxRpcRcmServer_1, priority 8
N:VPSS  P:2 #:00018 T:0000000023b4de89 M:xdc.runtime.Main S:Module<ti.omx> Leaving<DomxCore_procMsgQInit> @line<142> with error<0:ErrorNone>
N:Video P:1 #:00019 T:0000000004d384cf M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_create> @line<225> msg<Before RcmServer_Params_init>
N:VPSS  P:2 #:00019 T:0000000023b55773 M:xdc.runtime.Main S:Module<ti.omx> Leaving<DomxCore_procInit> @line<346> with error<0:ErrorNone>
N:Video P:1 #:00020 T:0000000004d402ff M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_create> @line<229> msg<After RcmServer_Params_init>
N:VPSS  P:2 #:00020 T:0000000023b5f395 M:xdc.runtime.Main S:@ omxrpc_rcm_server_create: rcmServerName OmxRpcRcmServer_2, priority 8
N:Video P:1 #:00021 T:0000000004d47d19 M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_create> @line<232> msg<Before RcmServer_create>
N:VPSS  P:2 #:00021 T:0000000023b66c3d M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_create> @line<225> msg<Before RcmServer_Params_init>
N:Video P:1 #:00022 T:0000000004da324d M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_create> @line<240> msg<After RcmServer_create>
N:VPSS  P:2 #:00022 T:0000000023b6ef87 M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_create> @line<229> msg<After RcmServer_Params_init>
N:Video P:1 #:00023 T:0000000004dabfdb M:xdc.runtime.Main S:@ omxrpc_rcm_server_remote_fxn_register regFxnCategory 0
N:VPSS  P:2 #:00023 T:0000000023b76ad7 M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_create> @line<232> msg<Before RcmServer_create>
N:Video P:1 #:00024 T:0000000004db2ad9 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcGetHandle)
N:VPSS  P:2 #:00024 T:0000000023bd4b99 M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_create> @line<240> msg<After RcmServer_create>
N:Video P:1 #:00025 T:0000000004dbdba7 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcFreeHandle)
N:VPSS  P:2 #:00025 T:0000000023bde1a9 M:xdc.runtime.Main S:@ omxrpc_rcm_server_remote_fxn_register regFxnCategory 0
N:Video P:1 #:00026 T:0000000004dc5453 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcCreateProxyLite)
N:VPSS  P:2 #:00026 T:0000000023be67f1 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcGetHandle)
N:Video P:1 #:00027 T:0000000004dccb69 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcGetHeapMemStats)
N:VPSS  P:2 #:00027 T:0000000023bf0931 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcFreeHandle)
N:Video P:1 #:00028 T:0000000004dd42d9 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcDeleteProxyLite)
N:VPSS  P:2 #:00028 T:0000000023bf86a7 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcCreateProxyLite)
N:Video P:1 #:00029 T:0000000004ddba6b M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_start> @line<256> msg<Before RcmServer_start>
N:VPSS  P:2 #:00029 T:0000000023c003c5 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcGetHeapMemStats)
N:Video P:1 #:00030 T:0000000004de41f3 M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_start> @line<258> msg<After RcmServer_start>
N:VPSS  P:2 #:00030 T:0000000023c07a97 M:xdc.runtime.Main S:Calling RcmServer_addSymbol(OmxRpcDeleteProxyLite)
N:VPSS  P:2 #:00031 T:0000000023c0f843 M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_start> @line<256> msg<Before RcmServer_start>
N:VPSS  P:2 #:00032 T:0000000023c17cfb M:xdc.runtime.Main S:Module<ti.omx> @<omxrpc_rcm_server_start> @line<258> msg<After RcmServer_start>

I hope you can give a detailed guidance,thank you.

Best Regards,

Enson

Hello,

I do not see errors.

Could you double check the memory map ?

Follow:

http://processors.wiki.ti.com/index.php/EZSDK_Memory_Map#Changing_Memory_Map_For_512MB_DM814x_Board

Best Regards,

Margarita

Margarita,

I have checked the memory map,I had do what the setps refer to the memory_map gudie.

(1) There is one thing that I don't understand,int the guiide it metioned "dsp for omx"

=============================================

1. It uses the same memory segment definition file $(EZSDK_INSTALL_DIR)/component-sources/omx_05_02_00_09/packages/ti/omx/build/MemSegmentDefinition.xs.
2. DSP build also uses Shared Region information from file $(EZSDK_INSTALL_DIR)/component-sources/omx_05_02_00_09/packages/ti/omx/memcfg/memtbl_cfg.h through below defines, Ensure that these information matches the mem cfg defined in mm_host_util. This dependency will be removed in the patch release .
   1. MEMCFG_SRBASE1
   2. MEMCFG_SRSIZE1
   3. MEMCFG_SRBASE2
   4. MEMCFG_SRSIZE2
3. Rebuild DSP side OMX library & application.

=====================================================================================

In MemSegmentDefinition.xs($(EZSDK_INSTALL_DIR)/component-sources/omx_05_02_00_09/packages/ti/omx/build/MemSegmentDefinition.xs)

it was the following:

****************************************************************

function getMemSegmentDefinition(platFormMem)
{
  var memory = new Array();

  memory[0] = ["VIDEO_M3_VECTOR",
  {
          name: "VIDEO_M3_VECTOR",
          base: 0x0,
          len:  0x400,
          space: "code"
  }];

  memory[1] = ["VPSS_M3_VECTOR",
  {
          name: "VPSS_M3_VECTOR",
          base: 0x400,
          len:  0x600,
          space: "code"
  }];

  memory[2] = ["DSP",
  {
          name: "DSP",
          base: 0x99500000,
          len:  0x00C00000,
          space: "code/data"
  }];

  memory[3] = ["VIDEO_M3_EVENT_BUFFER",
  {
          name: "VIDEO_M3_EVENT_BUFFER",
          base: 0x9E500000,
          len:  0x00010000,
          space: "data"
  }];
 
  memory[4] = ["VIDEO_M3_DATA0",
  {
          name: "VIDEO_M3_DATA0",
          base: 0x9E510000,
          len:  0x000F0000,
          space: "data"
  }];

  memory[5] = ["VIDEO_M3_DATA",
  {
          name: "VIDEO_M3_DATA",
          base: 0x9DD00000,
          len:  0x00630000,
          space: "data"
  }];

  memory[6] = ["VIDEO_M3_CODE",
  {
          name: "VIDEO_M3_CODE",
          base: 0x9E330000,
          len:  0x000d0000,
          space: "code"
  }];

  memory[7] = ["LOGGER_SM",
  {
          name: "LOGGER_SM",
          base: 0x9E400000,
          len:  0x00100000,
          space: "data"
  }];

  memory[8] = ["VPSS_M3_EVENT_BUFFER",
  {
          name: "VPSS_M3_EVENT_BUFFER",
          base: 0x9E600000,
          len:  0x00100000,
          space: "data"
  }];

  memory[9] = ["VPSS_M3_DATA",
  {
          name: "VPSS_M3_DATA",
          base: 0x9E700000,
          len:  0x00E90000,
          space: "data"
  }];

  memory[10] = ["VPSS_M3_CODE",
  {
          name: "VPSS_M3_CODE",
          base: 0x9F590000,
          len:  0x00170000,
          space: "code"
  }];

  memory[11] = ["IPC_SR_COMMON",
  {
          name: "IPC_SR_COMMON",
          base: 0x9F700000,
          len:  0x00200000,
          space: "data"
  }];

  memory[12] = ["HDVPSS_NOTIFY_MEM",
  {
          name: "HDVPSS_NOTIFY_MEM",
          base: 0xBF900000,
          len:  0x00200000,
          space: "data"
  }];

  memory[13] = ["HDVPSS_V4L2_FBDEF_MEM",
  {
          name: "HDVPSS_V4L2_FBDEF_MEM",
          base: 0xBFB00000,
          len:  0x00200000,
          space: "data"
  }];

  memory[14] = ["HDVPSS_DESC",
  {
          name: "HDVPSS_DESC",
          base: 0xBFD00000,
          len:  0x00200000,
          space: "data"
  }];

  memory[15] = ["MEMCFG_SPACE",
  {
          name: "MEMCFG_SPACE",
          base: 0xBFF00000,
          len:  0x000FF000,
          space: "data"
  }];
 
  memory[16] = ["VIDEO_M3_LOAD_TABLE",
  {
          name: "VIDEO_M3_LOAD_TABLE",
          base: 0xBFFFF000,
          len:  0x00000800,
          space: "data"
  }];

  memory[17] = ["VPSS_M3_LOAD_TABLE",
  {
          name: "VPSS_M3_LOAD_TABLE",
          base: 0xBFFFF800,
          len:  0x00000800,
          space: "data"
  }];

  return (memory);
}

*****************************************************************

But in the memory map guide it was

Best Regards,

Enson

There are a lot of difference between them ,should I modify it?

(2) when I run the demo decode_display_a8host_debug.xv5T

./decode_display_a8host_debug.xv5T -i /usr/share/ti/data/videos/dm816x_1080p_demo.264 -w 1920 -h 1080 -f 60 -g 0 -d 0  -c h264

I just see the video played 1 sec,and then it comes to nothing.And This situation only happened once,the rest I see nothing,the screen

showed "no data input"

When I run display_a8host_debug.xv5T

./display_a8host_debug.xv5T -d 0

The picture appeared by random. In the first few minutes, there is no output,but suddenly it show the Ribbon style picture,Disappear after a few seconds, after a period of time again.

(3) When I try to change the display mode It didn't work. 

#./change_display.sh hdmi

#reboot

But nothing changed it still load the bufferclass_ti.ko  omaplfb.ko  pvrsrvkm.ko.

Looking forward to your answer,thank you.

Best Regards,

Enson

Margarita,

The  problem still exists.Do you have some ideas,I need your help really.

Best Regards,

Enson

Hello,

From the console I see that the application is executed. You see

enson Steven said:

 No data available for Read

enson Steven said:

And the HDMI screen have no reaction,no data input.

Best Regards,

Margarita

Dear Margarita，

When I boot the board I can see the u-boot logo on screen with HDMI,

when It boot up I run the omx demo,It was not stable,now appearing,now disappearing.

my bootargs is :

'console=ttyO0,115200n8 notifyk.vpssm3_sva=0xBF900000 root=/dev/nfs nfsroot=192.168.1.213:/home/enson/targetfs/,nolock rw mem=176M vram=50M vmalloc=256M ip=dhcp cmemk.phys_start=0x96C00000 cmemk.phys_end=0x98000000 cmemk.allowOverlap=1 earlyprintk debug'

Best Regards

Enson

#supplement

The evm use 8bit DDR,and my board use the 16bit DDR3,Is't  has an impact?

Best Regards,

Enson