nes-proj/arch/cpu/cc26xx-cc13xx/cc26xx.ld
2018-10-13 19:46:48 +01:00

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/*
* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* CC26XX linker script */
/* Entry Point */
ENTRY(ResetISR)
MEMORY
{
/* Flash Size 128 KB minus the CCA area below (88 bytes) */
FLASH (RX) : ORIGIN = 0x00000000, LENGTH = 0x0001FFA8
/*
* Customer Configuration Area and Bootloader Backdoor configuration
* in flash, up to 88 bytes
*/
FLASH_CCFG (RX) : ORIGIN = 0x0001FFA8, LENGTH = 88
/* RAM Size 20KB */
SRAM (RWX) : ORIGIN = 0x20000000, LENGTH = 0x00005000
/* Application can use GPRAM region as RAM if cache is disabled in CCFG */
GPRAM (RWX) : ORIGIN = 0x11000000, LENGTH = 0x00002000
}
/*. Highest address of the stack. Used in startup file .*/
_estack = ORIGIN(SRAM) + LENGTH(SRAM); /* End of SRAM */
/*. Generate a link error if heap and stack dont fit into RAM .*/
_Min_Heap_Size = 0;
_Min_Stack_Size = 0x400;
SECTIONS
{
.text :
{
_text = .;
KEEP(*(.vectors))
*(.text*)
*(.rodata*)
_etext = .;
} > FLASH = 0
.data :
{
_data = .;
*(vtable)
*(.data*)
_edata = .;
} > SRAM AT > FLASH
_ldata = LOADADDR(.data);
.ARM.exidx :
{
*(.ARM.exidx*)
} > FLASH
.bss :
{
_bss = .;
*(.bss*)
*(COMMON)
_ebss = .;
} > SRAM
_end = .; /* End of the .bss segment. */
/* These symbols are used by the stack check library. */
_stack = .;
_stack_origin = ORIGIN(SRAM) + LENGTH(SRAM);
_heap = _stack;
_eheap = _stack_origin;
.ccfg :
{
KEEP(*(.ccfg))
} > FLASH_CCFG
/* User_heap_stack section, used to check that there is enough RAM left */
._user_heap_stack :
{
. = ALIGN(4);
. = . + _Min_Heap_Size;
. = . + _Min_Stack_Size;
. = ALIGN(4);
} > SRAM
.gpram :
{
} > GPRAM
}