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new ldscript for extrafs nrf companion envs

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taco 2025-09-09 16:55:46 +10:00
parent c44d84ca9b
commit e8314c9c8c
17 changed files with 140 additions and 0 deletions
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38
boards/nrf52840_s140_v6_extrafs.ld Normal file
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/* Linker script to configure memory regions. */
SEARCH_DIR(.)
GROUP(-lgcc -lc -lnosys)
MEMORY
{
FLASH (rx) : ORIGIN = 0x26000, LENGTH = 0xD4000 - 0x26000
/* SRAM required by Softdevice depend on
* - Attribute Table Size (Number of Services and Characteristics)
* - Vendor UUID count
* - Max ATT MTU
* - Concurrent connection peripheral + central + secure links
* - Event Len, HVN queue, Write CMD queue
*/
RAM (rwx) : ORIGIN = 0x20006000, LENGTH = 0x20040000 - 0x20006000
}
SECTIONS
{
. = ALIGN(4);
.svc_data :
{
PROVIDE(__start_svc_data = .);
KEEP(*(.svc_data))
PROVIDE(__stop_svc_data = .);
} > RAM
.fs_data :
{
PROVIDE(__start_fs_data = .);
KEEP(*(.fs_data))
PROVIDE(__stop_fs_data = .);
} > RAM
} INSERT AFTER .data;
INCLUDE "nrf52_common.ld"

38
boards/nrf52840_s140_v7_extrafs.ld Normal file
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/* Linker script to configure memory regions. */
SEARCH_DIR(.)
GROUP(-lgcc -lc -lnosys)
MEMORY
{
FLASH (rx) : ORIGIN = 0x27000, LENGTH = 0xD4000 - 0x27000
/* SRAM required by Softdevice depend on
* - Attribute Table Size (Number of Services and Characteristics)
* - Vendor UUID count
* - Max ATT MTU
* - Concurrent connection peripheral + central + secure links
* - Event Len, HVN queue, Write CMD queue
*/
RAM (rwx) : ORIGIN = 0x20006000, LENGTH = 0x20040000 - 0x20006000
}
SECTIONS
{
. = ALIGN(4);
.svc_data :
{
PROVIDE(__start_svc_data = .);
KEEP(*(.svc_data))
PROVIDE(__stop_svc_data = .);
} > RAM
.fs_data :
{
PROVIDE(__start_fs_data = .);
KEEP(*(.fs_data))
PROVIDE(__stop_fs_data = .);
} > RAM
} INSERT AFTER .data;
INCLUDE "nrf52_common.ld"