MEMORY
{
  VECS:       org =         0h, len =      0x220
  IRAM:       org = 0x00000220, len = 0x0000FDC0 
  SDRAM:      org = 0x80000000, len = 0x01000000 
  FLASH:      org = 0x90000000, len = 0x00020000 
}

SECTIONS
{                
  vectors  :> VECS
  .text	   :> IRAM
  .bss     :> IRAM
  .cinit   :> IRAM
  .stack   :> IRAM
  .sysmem  :> SDRAM
  .const   :> IRAM
  .switch  :> IRAM
  .far     :> SDRAM
  .cio     :> SDRAM   
}