TMS320F2810: Adding variable

Hi,

Good day. Our customer is using the TMS320F2810 and they are trying to add variable but unsuccessful. Kindly see the full inquiry below.

"I am working with a TMS320F2810 controller. I am trying to create a variable that needs to be stored in flash memory (the value of the variable needs to be stored in non-volatile memory). For this purpose I create variable "Addr", which I specified in link file the following way:SECTIONS
{
.....
.....
.....

   csmpasswds          : > CSM_PWL     PAGE = 0
   csm_rsvd            : > CSM_RSVD    PAGE = 0
   Addr                : > FLASHA      PAGE = 0
.....
.....
.....


But it is not work well. Do you know how to solve it? Thank you."


Regards,

Cedrick