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/*
GNU linker script for STM32F429i-Discovery kit with external 8MByte SDRam
*/
/* Specify the memory areas */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 0x0200000 /* entire flash, 2048 KiB */
FLASH_ISR (rx) : ORIGIN = 0x08000000, LENGTH = 0x0004000 /* sector 0, 16 KiB */
FLASH_TEXT (rx) : ORIGIN = 0x08020000, LENGTH = 0x0088000 /* sectors 5,6,7,8, 4*128KiB = 512 KiB (could increase it more) */
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 0x0030000 /* 192 KiB */
SDRAM(xrw) : ORIGIN = 0xC0000000, LENGTH = 0x0800000 /* 8 MByte */
}
/* produce a link error if there is not this amount of RAM for these sections */
_minimum_stack_size = 2K;
_minimum_heap_size = 16K;
/* Define tho top end of the stack. The stack is full descending so begins just
above last byte of RAM. Note that EABI requires the stack to be 8-byte
aligned for a call. */
_estack = ORIGIN(RAM) + LENGTH(RAM);
/* define common sections and symbols */
INCLUDE common.ld
/* RAM extents for the garbage collector */
_ram_start = ORIGIN(RAM);
_ram_end = ORIGIN(RAM) + LENGTH(RAM);
_heap_start = _ebss; /* heap starts just after statically allocated memory */
_heap_end = 0x2001c000; /* tunable */
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