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Merge pull request #9667 from deepikabhavnani/NXP_linker 

Linker files for LPC11U68 and LPC1549 updated
pull/9745/head
Cruz Monrreal 2019-02-15 11:39:55 -06:00 committed by GitHub
parent a3500a3040 80eb887f5b
commit 31519eff4a
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3 changed files with 42 additions and 5 deletions
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36
targets/TARGET_NXP/TARGET_LPC11U6X/device/TOOLCHAIN_GCC_ARM/TARGET_LPC11U68/LPC11U68.ld
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@ -8,6 +8,13 @@
* By LPCXpresso v7.2.0 [Build 153] [2014-05-19] on Sat Jun 14 15:26:54 JST 2014
*/
#if !defined(MBED_BOOT_STACK_SIZE)
#define MBED_BOOT_STACK_SIZE 0x400
#endif
STACK_SIZE = MBED_BOOT_STACK_SIZE;
MEMORY
{
/* Define each memory region */
@ -229,7 +236,32 @@ SECTIONS
. = ALIGN(8) ;
_end_noinit = .;
} > Ram0_32
PROVIDE(_pvHeapStart = .);
PROVIDE(_vStackTop = __top_Ram0_32 - 0);
.heap :
{
__end__ = .;
end = __end__;
*(.heap*)
. = ORIGIN(Ram0_32) + LENGTH(Ram0_32) - STACK_SIZE;
__HeapLimit = .;
} > Ram0_32
/* .stack_dummy section doesn't contains any symbols. It is only
* used for linker to calculate size of stack sections, and assign
* values to stack symbols later */
.stack_dummy :
{
*(.stack)
} > Ram0_32
/* Set stack top to end of RAM, and stack limit move down by
* size of stack_dummy section */
__StackTop = ORIGIN(Ram0_32) + LENGTH(Ram0_32);
__StackLimit = __StackTop - STACK_SIZE;
PROVIDE(__stack = __StackTop);
PROVIDE(__stack = __StackTop);
PROVIDE(_vStackTop = __StackTop);
}

8
targets/TARGET_NXP/TARGET_LPC15XX/device/TOOLCHAIN_GCC_ARM/LPC1549.ld
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@ -138,8 +138,10 @@ SECTIONS
__end__ = .;
end = __end__;
*(.heap*)
. = ORIGIN(Ram1_16) + LENGTH(Ram1_16);
__HeapLimit = .;
} > Ram0_16
} > Ram1_16
/* .stack_dummy section doesn't contains any symbols. It is only
* used for linker to calculate size of stack sections, and assign
@ -147,11 +149,11 @@ SECTIONS
.stack_dummy :
{
*(.stack)
} > Ram0_16
} > Ram2_4
/* Set stack top to end of RAM, and stack limit move down by
* size of stack_dummy section */
__StackTop = ORIGIN(Ram0_16) + LENGTH(Ram0_16) + LENGTH(Ram1_16) + LENGTH(Ram2_4);
__StackTop = ORIGIN(Ram2_4) + LENGTH(Ram2_4);
__StackLimit = __StackTop - STACK_SIZE;
PROVIDE(__stack = __StackTop);

3
targets/targets.json
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@ -515,6 +515,9 @@
"SLEEP",
"SPI"
],
"macros": [
"MBED_FAULT_HANDLER_DISABLED"
],
"default_lib": "small",
"release_versions": ["2"],
"device_name": "LPC11U68JBD100"