Change the Default Order of Sections in RAM

Hello,

I am using a Silicon Labs EFM32 MCU and would like to place the stack at the front of RAM followed by the data sections.

How do I go about doing that?

The linker script looks like this:

; *************************************************************
; *** Scatter-Loading Description File generated by uVision ***
; *************************************************************

LR_IROM1 0x00000800 0x0001F800  {    ; load region size_region
  ER_IROM1 0x00000800 0x0001F800  {  ; load address = execution address
   *.o (RESET, +First)
   *(InRoot$$Sections)
   .ANY (+RO)
  }
  RW_IRAM1 0x20000000 0x00004000  {  ; RW data
   .ANY (+RW +ZI)
  }
}

It doesn't seem to mention anything about the stack or data sections.

thanks