correct linker
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342eaaee10
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33acd73f49
@ -38,6 +38,7 @@ OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
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* __bss_end__
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* __bss_end__
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* __end__
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* __end__
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* end
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* end
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* __HeapBase
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* __HeapLimit
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* __HeapLimit
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* __StackLimit
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* __StackLimit
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* __StackTop
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* __StackTop
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@ -134,9 +135,10 @@ SECTIONS
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.heap (COPY):
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.heap (COPY):
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{
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{
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__HeapBase = .;
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__end__ = .;
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__end__ = .;
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PROVIDE(end = .);
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PROVIDE(end = .);
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*(.heap*)
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KEEP(*(.heap*))
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__HeapLimit = .;
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__HeapLimit = .;
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} > RAM
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} > RAM
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@ -145,7 +147,7 @@ SECTIONS
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* values to stack symbols later */
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* values to stack symbols later */
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.stack_dummy (COPY):
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.stack_dummy (COPY):
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{
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{
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*(.stack*)
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KEEP(*(.stack*))
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} > RAM
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} > RAM
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/* Set stack top to end of RAM, and stack limit move down by
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/* Set stack top to end of RAM, and stack limit move down by
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@ -156,5 +158,11 @@ SECTIONS
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/* Check if data + heap + stack exceeds RAM limit */
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/* Check if data + heap + stack exceeds RAM limit */
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ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
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ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
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}
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/* Check if text sections + data exceeds FLASH limit */
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DataInitFlashUsed = __bss_start__ - __data_start__;
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CodeFlashUsed = __etext - ORIGIN(FLASH);
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TotalFlashUsed = CodeFlashUsed + DataInitFlashUsed;
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ASSERT(TotalFlashUsed <= LENGTH(FLASH), "region FLASH overflowed with .data and user data")
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}
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@ -38,6 +38,7 @@ OUTPUT_FORMAT ("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
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* __bss_end__
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* __bss_end__
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* __end__
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* __end__
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* end
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* end
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* __HeapBase
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* __HeapLimit
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* __HeapLimit
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* __StackLimit
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* __StackLimit
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* __StackTop
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* __StackTop
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@ -134,9 +135,10 @@ SECTIONS
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.heap (COPY):
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.heap (COPY):
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{
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{
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__HeapBase = .;
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__end__ = .;
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__end__ = .;
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PROVIDE(end = .);
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PROVIDE(end = .);
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*(.heap*)
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KEEP(*(.heap*))
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__HeapLimit = .;
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__HeapLimit = .;
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} > RAM
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} > RAM
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@ -145,7 +147,7 @@ SECTIONS
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* values to stack symbols later */
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* values to stack symbols later */
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.stack_dummy (COPY):
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.stack_dummy (COPY):
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{
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{
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*(.stack*)
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KEEP(*(.stack*))
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} > RAM
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} > RAM
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/* Set stack top to end of RAM, and stack limit move down by
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/* Set stack top to end of RAM, and stack limit move down by
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@ -156,5 +158,11 @@ SECTIONS
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/* Check if data + heap + stack exceeds RAM limit */
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/* Check if data + heap + stack exceeds RAM limit */
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ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
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ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
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}
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/* Check if text sections + data exceeds FLASH limit */
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DataInitFlashUsed = __bss_start__ - __data_start__;
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CodeFlashUsed = __etext - ORIGIN(FLASH);
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TotalFlashUsed = CodeFlashUsed + DataInitFlashUsed;
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ASSERT(TotalFlashUsed <= LENGTH(FLASH), "region FLASH overflowed with .data and user data")
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}
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@ -1,78 +0,0 @@
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/* Linker script to configure memory regions. */
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SEARCH_DIR(.)
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GROUP(-lgcc -lc -lnosys)
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MEMORY
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{
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/** Flash start address for the bootloader. This setting will also be stored in UICR to allow the
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* MBR to init the bootloader when starting the system. This value must correspond to
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* BOOTLOADER_REGION_START found in dfu_types.h. The system is prevented from starting up if
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* those values do not match. The check is performed in main.c, see
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* APP_ERROR_CHECK_BOOL(*((uint32_t *)NRF_UICR_BOOT_START_ADDRESS) == BOOTLOADER_REGION_START);
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*/
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FLASH (rx) : ORIGIN = 0x74000, LENGTH = 0xA000 /* 40 KB */
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/** RAM Region for bootloader. This setting is suitable when used with s132. */
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RAM (rwx) : ORIGIN = 0x20002C00, LENGTH = 0x5380
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/** Location of non initialized RAM. Non initialized RAM is used for exchanging bond information
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* from application to bootloader when using buttonluss DFU OTA.
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*/
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NOINIT (rwx) : ORIGIN = 0x20007F80, LENGTH = 0x80
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/** Location of bootloader setting in flash. */
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BOOTLOADER_SETTINGS (rw) : ORIGIN = 0x0007F000, LENGTH = 0x1000
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/** Location in UICR where bootloader start address is stored. */
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UICR_BOOTLOADER (r) : ORIGIN = 0x10001014, LENGTH = 0x04
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/** Location of mbr params page in flash. */
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MBR_PARAMS_PAGE (rw) : ORIGIN = 0x0007E000, LENGTH = 0x1000
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/** Location in UICR where mbr params page address is stored. */
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UICR_MBR_PARAM_PAGE(r) : ORIGIN = 0x10001018, LENGTH = 0x04
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}
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SECTIONS
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{
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.fs_data_out ALIGN(4):
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{
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PROVIDE( __start_fs_data = .);
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KEEP(*(fs_data))
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PROVIDE( __stop_fs_data = .);
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} = 0
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/* Place the bootloader settings page in flash. */
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.bootloaderSettings(NOLOAD) :
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{
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} > BOOTLOADER_SETTINGS
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/* Write the bootloader address in UICR. */
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.uicrBootStartAddress :
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{
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KEEP(*(.uicrBootStartAddress))
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} > UICR_BOOTLOADER
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/* Place the mbr params page in flash. */
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.mbrParamsPage(NOLOAD) :
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{
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} > MBR_PARAMS_PAGE
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/* Write the bootloader address in UICR. */
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.uicrMbrParamsPageAddress :
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{
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KEEP(*(.uicrMbrParamsPageAddress))
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} > UICR_MBR_PARAM_PAGE
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/* No init RAM section in bootloader. Used for bond information exchange. */
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.noinit(NOLOAD) :
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{
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} > NOINIT
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/* other placements follow here... */
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}
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INCLUDE "nrf52_common.ld"
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@ -11,7 +11,7 @@ MEMORY
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* those values do not match. The check is performed in main.c, see
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* those values do not match. The check is performed in main.c, see
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* APP_ERROR_CHECK_BOOL(*((uint32_t *)NRF_UICR_BOOT_START_ADDRESS) == BOOTLOADER_REGION_START);
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* APP_ERROR_CHECK_BOOL(*((uint32_t *)NRF_UICR_BOOT_START_ADDRESS) == BOOTLOADER_REGION_START);
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*/
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*/
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FLASH (rx) : ORIGIN = 0x74000, LENGTH = 0xA000 /* 40 KB */
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FLASH (rx) : ORIGIN = 0xF4000, LENGTH = 0xA000 /* 40 KB */
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/** RAM Region for bootloader. This setting is suitable when used with s132. */
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/** RAM Region for bootloader. This setting is suitable when used with s132. */
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RAM (rwx) : ORIGIN = 0x20003000, LENGTH = 0x4000
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RAM (rwx) : ORIGIN = 0x20003000, LENGTH = 0x4000
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@ -22,13 +22,13 @@ MEMORY
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NOINIT (rwx) : ORIGIN = 0x20007F80, LENGTH = 0x80
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NOINIT (rwx) : ORIGIN = 0x20007F80, LENGTH = 0x80
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/** Location of bootloader setting in flash. */
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/** Location of bootloader setting in flash. */
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BOOTLOADER_SETTINGS (rw) : ORIGIN = 0x0007F000, LENGTH = 0x1000
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BOOTLOADER_SETTINGS (rw) : ORIGIN = 0x000FF000, LENGTH = 0x1000
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/** Location in UICR where bootloader start address is stored. */
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/** Location in UICR where bootloader start address is stored. */
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UICR_BOOTLOADER (r) : ORIGIN = 0x10001014, LENGTH = 0x04
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UICR_BOOTLOADER (r) : ORIGIN = 0x10001014, LENGTH = 0x04
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/** Location of mbr params page in flash. */
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/** Location of mbr params page in flash. */
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MBR_PARAMS_PAGE (rw) : ORIGIN = 0x0007E000, LENGTH = 0x1000
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MBR_PARAMS_PAGE (rw) : ORIGIN = 0x000FE000, LENGTH = 0x1000
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/** Location in UICR where mbr params page address is stored. */
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/** Location in UICR where mbr params page address is stored. */
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UICR_MBR_PARAM_PAGE(r) : ORIGIN = 0x10001018, LENGTH = 0x04
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UICR_MBR_PARAM_PAGE(r) : ORIGIN = 0x10001018, LENGTH = 0x04
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