37 lines
1.2 KiB
Plaintext
37 lines
1.2 KiB
Plaintext
/*
|
|
* libmaple linker script for "JTAG" builds.
|
|
*
|
|
* A "JTAG" build puts .text (and .rodata) in Flash, and
|
|
* .data/.bss/heap (of course) in SRAM, but links starting at the
|
|
* Flash and SRAM starting addresses (0x08000000 and 0x20000000
|
|
* respectively). This will wipe out a Maple bootloader if there's one
|
|
* on the board, so only use this if you know what you're doing.
|
|
*
|
|
* Of course, a "JTAG" build is perfectly usable for upload over SWD,
|
|
* the system memory bootloader, etc. The name is just a historical
|
|
* artifact.
|
|
*/
|
|
|
|
/*
|
|
* This pulls in the appropriate MEMORY declaration from the right
|
|
* subdirectory of stm32/mem/ (the environment must call ld with the
|
|
* right include directory flags to make this happen). Boards can also
|
|
* use this file to use any of libmaple's memory-related hooks (like
|
|
* where the heap should live).
|
|
*/
|
|
|
|
MEMORY
|
|
{
|
|
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
|
|
rom (rx) : ORIGIN = 0x08000000, LENGTH = 64K
|
|
}
|
|
|
|
/* Provide memory region aliases for common.inc */
|
|
REGION_ALIAS("REGION_TEXT", rom);
|
|
REGION_ALIAS("REGION_DATA", ram);
|
|
REGION_ALIAS("REGION_BSS", ram);
|
|
REGION_ALIAS("REGION_RODATA", rom);
|
|
|
|
/* Let common.inc handle the real work. */
|
|
INCLUDE common.inc
|