How to set linker file that frontendheap go to external SDRAM?

[heyo]

I need an example how to tell linker that frontend store to external sdram..

[ktrofimo]

LD Script:

MEMORY
{
	FLASH (rx)      : ORIGIN = 0x8000000, LENGTH = 2048K
	. . .
	SDRAM_BANK1 (xrw) : ORIGIN = 0x60000000, LENGTH = 4M
	SDRAM_BANK2 (xrw) : ORIGIN = 0x60400000, LENGTH = 4M
	. . .
}
. . .
  .sdram_section (NOLOAD) :
  {
    . = ALIGN(8);
    *(.value)
    . = ALIGN(8);
  } >SDRAM_BANK1

C Code:

uint8_t sdram_array[SIZE] __attribute__((section (".sdram_section")));

[heyo]

maybe you know where to insert this 'uint8_t sdram_array[SIZE] __attribute__((section (".sdram_section"))); that frontendheap go to sdram?

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