143 lines
4.1 KiB
Plaintext
143 lines
4.1 KiB
Plaintext
/****************************************************************************
|
|
* boards/arm/kinetis/kwikstik-k40/scripts/kwikstik-k40.ld
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/* The K40X256VLQ100 has 256Kb of FLASH beginning at address 0x0000:0000 and
|
|
* 64Kb of SRAM beginning at address 0x1800:0000 (SRAM_L) and 0x2000:000
|
|
* (SRAM_U).
|
|
*
|
|
* NOTE: that the first part of the K40 FLASH region is reserved for
|
|
* interrupt vectflash and, following that, is a region from 0x0000:0400
|
|
* to 0x0000:040f that is reserved for the FLASH control fields (FCF).
|
|
*
|
|
* NOTE: The on-chip RAM is split evenly among SRAM_L and SRAM_U. The RAM is
|
|
* also implemented such that the SRAM_L and SRAM_U ranges form a
|
|
* contiguous block in the memory map.
|
|
*/
|
|
|
|
MEMORY
|
|
{
|
|
vectflash (rx) : ORIGIN = 0x00000000, LENGTH = 1K
|
|
cfmprotect (rx) : ORIGIN = 0x00000400, LENGTH = 16
|
|
progflash (rx) : ORIGIN = 0x00000800, LENGTH = 256K - 2K
|
|
datasram (rwx) : ORIGIN = 0x1fff8000, LENGTH = 64K
|
|
}
|
|
|
|
OUTPUT_ARCH(arm)
|
|
EXTERN(_vectors)
|
|
ENTRY(_stext)
|
|
EXTERN(__flashconfigbytes)
|
|
SECTIONS
|
|
{
|
|
.vectors : {
|
|
_svectors = ABSOLUTE(.);
|
|
*(.vectors)
|
|
_evectors = ABSOLUTE(.);
|
|
} > vectflash
|
|
|
|
.cfmprotect : {
|
|
KEEP(*(.cfmconfig))
|
|
} > cfmprotect
|
|
|
|
.text : {
|
|
_stext = ABSOLUTE(.);
|
|
*(.text .text.*)
|
|
*(.fixup)
|
|
*(.gnu.warning)
|
|
*(.rodata .rodata.*)
|
|
*(.gnu.linkonce.t.*)
|
|
*(.glue_7)
|
|
*(.glue_7t)
|
|
*(.got)
|
|
*(.gcc_except_table)
|
|
*(.gnu.linkonce.r.*)
|
|
_etext = ABSOLUTE(.);
|
|
} > progflash
|
|
|
|
.init_section : {
|
|
_sinit = ABSOLUTE(.);
|
|
*(.init_array .init_array.*)
|
|
_einit = ABSOLUTE(.);
|
|
} > progflash
|
|
|
|
.ARM.extab : {
|
|
*(.ARM.extab*)
|
|
} > progflash
|
|
|
|
.ARM.exidx : {
|
|
__exidx_start = ABSOLUTE(.);
|
|
*(.ARM.exidx*)
|
|
__exidx_end = ABSOLUTE(.);
|
|
} > progflash
|
|
|
|
.tdata : {
|
|
_stdata = ABSOLUTE(.);
|
|
*(.tdata .tdata.* .gnu.linkonce.td.*);
|
|
_etdata = ABSOLUTE(.);
|
|
} > progflash
|
|
|
|
.tbss : {
|
|
_stbss = ABSOLUTE(.);
|
|
*(.tbss .tbss.* .gnu.linkonce.tb.* .tcommon);
|
|
_etbss = ABSOLUTE(.);
|
|
} > progflash
|
|
|
|
.data : {
|
|
_sdata = ABSOLUTE(.);
|
|
*(.data .data.*)
|
|
*(.gnu.linkonce.d.*)
|
|
CONSTRUCTORS
|
|
. = ALIGN(4);
|
|
_edata = ABSOLUTE(.);
|
|
} > datasram AT > progflash
|
|
|
|
_eronly = LOADADDR(.data);
|
|
|
|
.ramfunc ALIGN(4): {
|
|
_sramfuncs = ABSOLUTE(.);
|
|
*(.ramfunc .ramfunc.*)
|
|
_eramfuncs = ABSOLUTE(.);
|
|
} > datasram AT > progflash
|
|
|
|
_framfuncs = LOADADDR(.ramfunc);
|
|
|
|
.bss : {
|
|
_sbss = ABSOLUTE(.);
|
|
*(.bss .bss.*)
|
|
*(.gnu.linkonce.b.*)
|
|
*(COMMON)
|
|
. = ALIGN(4);
|
|
_ebss = ABSOLUTE(.);
|
|
} > datasram
|
|
|
|
/* Stabs debugging sections. */
|
|
.stab 0 : { *(.stab) }
|
|
.stabstr 0 : { *(.stabstr) }
|
|
.stab.excl 0 : { *(.stab.excl) }
|
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
|
.stab.index 0 : { *(.stab.index) }
|
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
|
.comment 0 : { *(.comment) }
|
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
|
.debug_info 0 : { *(.debug_info) }
|
|
.debug_line 0 : { *(.debug_line) }
|
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
|
.debug_aranges 0 : { *(.debug_aranges) }
|
|
}
|