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/*
    GNU linker script for STM32F401 with bootloader (such as the Meowbit). No internal fs.
*/

/* Specify the memory areas */
MEMORY
{
    FLASH (rx)          : ORIGIN = 0x08010000, LENGTH = 512K - 64K  /* entire flash, sans bootloader region */
    FLASH_ISR (rx)      : ORIGIN = 0x08010000, LENGTH = 64K         /* sector 4 */
    FLASH_FIRMWARE (rx) : ORIGIN = 0x08020000, LENGTH = 384K        /* sectors 5,6,7 are 128K */
    RAM (xrw)           : ORIGIN = 0x20000194, LENGTH = 96K - 0x194
}

/* produce a link error if there is not this amount of RAM for these sections */
_minimum_stack_size = 24K;
_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);

/* RAM extents for the garbage collector */
_ram_start = ORIGIN(RAM);
_ram_end = ORIGIN(RAM) + LENGTH(RAM);