I am using the Tomahowk c6486, and have built the dimtesthd on linux host machine. Then i have run it. It gives the mxp prompt where i have submitted an script to laod an application. When the downlaoding compeleted it gives the message like...
.............
.............
cc dnld 0 0
OK
wait 30000
0000537475 - DIM: 0:*, dimp_download_dsp_image() image=1
0000537476 - DIM: 0:* Cold boot ready. Copying boot image code
0000537666 - DIM: 0:*, Rx='BOOT_CFG_ACK'(127) Len=6, trans_id=0x0, version=0xd017
0000537666 - DIM: 0:*, BOOTLOAD COMPLETE, version = 0xD017
0000537666 - DIM: 0:*, Tx='SYS_CHKSUM'(2082) Len=8, mode=0, bit_core=0x3f, init_value=0x0
0000537727 - DIM: 0:*, (TCID ?)
.............
...............
0000538360 - DIM: 0:*, Rx='READY_INDICATION'(80)
0000538360 - DSP 0,Image 1:Download done!
Means the image has been donloaded... then after i have associated a chennel. That also works.
But all these I am exploring with Shannon C6678...
I have built the dimtesthd with same sourse as for Tomahowk... As i am assuming that the Arch. For DIM interface is same for both.
Then i have connected Shannon C6678 to linux host PC via network cable.
I have made sure that the connections are ok, i have seen the Bootp packets (Ethernet ready packets) by wireshark utility.
Then I have populated the MAC/Ip addresses in the directory where i have built the dimtesthd (notice that i have kept the dsp type as c6486 in env.sh file in /etc/board/env.sh..if it's changed to c6678 then very obvious it will give the error for unknown dsp type).
Then run the dimtesthd as usual it gives the mxp prompt..
mxp>
mxp>
then i have submitted an working application which was built for Shannan..
it gives the error.. shared prog mem map...
MXP>0001121911 - DIM: 0:*, dimp_download_dsp_image() image=0
0001121912 - DIM: 0:* Cold boot ready. Copying boot image code
0001122122 - DIM: 0:*, BOOTLOAD COMPLETE, version = 0xD017
0001122169 - DIM: 1, dimp_map_address() shared prog mem address 0x400000 error
0001122170 - DIM: 1, dimp_map_address() shared prog mem address 0x42ee10 error
0001122171 - DIM: 1, dimp_map_address() shared prog mem address 0x6000180 error
0001122172 - DIM: 1, dimp_map_address() shared prog mem address 0x61dc000 error
0001122174 - DIM: 1, dimp_map_address() shared prog mem address 0x61dc970 error
0001122179 - DIM: 1, dimp_map_address() shared prog mem address 0x61e4970 error
0001122188 - DIM: 1, dimp_map_address() shared prog mem address 0x61e8870 error
...............................
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0001123290 - DIM: 1, dimp_map_address() shared prog mem address 0x420000 error
0001123313 - DIM: 1, dimp_map_address() shared prog mem address 0x40883000 error
0001123718 - DIM: 1, dimp_map_address() shared prog mem address 0x40880000 error
0001123734 - DIM: 1, dimp_map_address() shared prog mem address 0x407e8000 error
0001123791 - DIM: 1, dimp_map_address() shared prog mem address 0x6000e00 error
0001123838 - DIM: 1, dimp_map_address() shared prog mem address 0x60092ac error
0001123840 - DIM: 1, dimp_map_address() shared prog mem address 0x60b8c80 error
0001124174 - DIM: 1, dimp_map_address() shared prog mem address 0x61fff80 error
0001124523 - DIM: 0:*, Checksum failed:image chksum = 0x5be3, chksum_shared = 0x04f2, chksum_local = 0x0000
0001124523 - DIM: 1:*, Checksum failed:image chksum = 0x5be3, chksum_shared = 0x04f2, chksum_local = 0x0000
0001124523 - DIM: 2:*, Checksum failed:image chksum = 0x5be3, chksum_shared = 0x04f2, chksum_local = 0x0000
0001124523 - DIM: 3:*, Checksum failed:image chksum = 0x5be3, chksum_shared = 0x04f2, chksum_local = 0x0000
0001124523 - DIM: 4:*, Checksum failed:image chksum = 0x5be3, chksum_shared = 0x04f2, chksum_local = 0x0000
0001124523 - DIM: 5:*, Checksum failed:image chksum = 0x5be3, chksum_shared = 0x04f2, chksum_local = 0x0000
0001124523 - DIM: 0:*, Invalid image checksum!
0001124523 - DIM: 0:*, DSP ERROR: Reason= DIM ERROR: Download Failed
0001124523 - DIM: 0:*, BRINGING DSP DOWN (dependents also)!!
0001124523 - SC : DSP 0 Failure. Error: -16
and then give the mxp promp
mxp>
mxp>
what is that error ???? and how to resolve it...??? should i need i another source code for Shannon.??? if yes the please gimme the link so that i can take it and also tell me the procedure to build the dimtesthd for Shannon it its diffrent from the one i have applied.
Or I am doing something foolish and dont need dimtesthd...
My source code is running on Shennon through CCS jtaG at no boot
As per my concern this error means that memory mapping for shared memory is wrong as the source code is of Tomahowk..????
