LINUXSDK-OMAPL138: Use of shared RAM in OMAPL138

Part Number:LINUXSDK-OMAPL138

Hi,

I have one query regarding to on chip Shared RAM in OMAPL138. Which is located at 0x80000000 to 0x8001 FFFF.  Is it possible to use it for arrays declared in .cpp file like IRAM ?  i.e just before the array.

for example

#pragma DATA_SECTION("IRAM")

int myarray[200];

If possible then How to use it? I tried to use it same way as IRAM  by creating SHARAM_section > L3_CBA_RAM in link.cmd file, it ends up in using IRAM memory instead of shared RAM memory as I can see it in generated .map file.  And if not possible that way, How could I make use of shared RAM for my arrays in the program? I am attaching link.cmd and .map file for your reference.

Thanks,

Rushina.(Please visit the site to view this file)