Remove no-longer-used nrf and atmel-samd .ld files

17 files changed, 0 insertions, 391 deletions

diff --git a/ports/atmel-samd/boards/samd21x18-bootloader-crystalless.ld b/ports/atmel-samd/boards/samd21x18-bootloader-crystalless.ld
deleted file mode 100644
index 1ee745eb1..000000000
--- a/ports/atmel-samd/boards/samd21x18-bootloader-crystalless.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD21x18 (256K flash, 32K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 8KiB for the bootloader, 256b for persistent config (clock), 64k for the flash file system and 256b for the user config. */
-    FLASH (rx) : ORIGIN = 0x00000000 + 8K, LENGTH = 256K - 8K - 256 - 64K - 256
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 32K
-}
-
-INCLUDE "samd21-common.ld"
diff --git a/ports/atmel-samd/boards/samd21x18-bootloader-external-flash-crystalless.ld b/ports/atmel-samd/boards/samd21x18-bootloader-external-flash-crystalless.ld
deleted file mode 100644
index d8f4cc236..000000000
--- a/ports/atmel-samd/boards/samd21x18-bootloader-external-flash-crystalless.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD21x18 (256K flash, 32K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 8KiB for the bootloader, 256b for internal config and 256b for user config. */
-    FLASH (rx) : ORIGIN = 0x00000000 + 8K, LENGTH = 256K - 8K - 256 - 256
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 32K
-}
-
-INCLUDE "samd21-common.ld"
diff --git a/ports/atmel-samd/boards/samd21x18-bootloader-external-flash.ld b/ports/atmel-samd/boards/samd21x18-bootloader-external-flash.ld
deleted file mode 100644
index f663326d6..000000000
--- a/ports/atmel-samd/boards/samd21x18-bootloader-external-flash.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD21x18 (256K flash, 32K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 8KiB for the bootloader and 256b for user config. */
-    FLASH (rx) : ORIGIN = 0x00000000 + 8K, LENGTH = 256K - 8K - 256
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 32K /* 32 KiB RAM */
-}
-
-INCLUDE "samd21-common.ld"
diff --git a/ports/atmel-samd/boards/samd21x18-bootloader.ld b/ports/atmel-samd/boards/samd21x18-bootloader.ld
deleted file mode 100644
index 666ac79c4..000000000
--- a/ports/atmel-samd/boards/samd21x18-bootloader.ld
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-    GNU linker script for SAMD21x18 (256K flash, 32K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 8KiB for the bootloader, 64k for the flash file system, and 256b
-       for user config. */
-    FLASH (rx) : ORIGIN = 0x00000000 + 8K, LENGTH = 256K - 8K - 64K - 256
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 32K
-}
-
-INCLUDE "samd21-common.ld"
diff --git a/ports/atmel-samd/boards/samd21x18-external-flash.ld b/ports/atmel-samd/boards/samd21x18-external-flash.ld
deleted file mode 100644
index 6afdab734..000000000
--- a/ports/atmel-samd/boards/samd21x18-external-flash.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD21x18 (256K flash, 32K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* 256 KiB but leave 256b for internal config and 256b for user config (protected eeprom) */
-    FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 256K - 256 - 256
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 32K
-}
-
-INCLUDE "samd21-common.ld"
diff --git a/ports/atmel-samd/boards/samd21x18.ld b/ports/atmel-samd/boards/samd21x18.ld
deleted file mode 100644
index c035f5117..000000000
--- a/ports/atmel-samd/boards/samd21x18.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD21x18 (256K flash, 32K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 256b for internal config, 64k for the flash file system and 256b for user config. */
-    FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 256K - 256 - 64K
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 32K
-}
-
-INCLUDE "samd21-common.ld"
diff --git a/ports/atmel-samd/boards/samd51x18-bootloader-external-flash.ld b/ports/atmel-samd/boards/samd51x18-bootloader-external-flash.ld
deleted file mode 100644
index b22bef3f3..000000000
--- a/ports/atmel-samd/boards/samd51x18-bootloader-external-flash.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD51x18 (256K flash, 128K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 16KiB for the bootloader. 8K for user data*/
-    FLASH (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 256K - 16K - 8K
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 128K
-}
-
-INCLUDE "samd51-common.ld"
diff --git a/ports/atmel-samd/boards/samd51x19-bootloader-external-flash.ld b/ports/atmel-samd/boards/samd51x19-bootloader-external-flash.ld
deleted file mode 100644
index f1493f251..000000000
--- a/ports/atmel-samd/boards/samd51x19-bootloader-external-flash.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD51x19 (512K flash, 192K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 16KiB for the bootloader. 8K for user data*/
-    FLASH (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 512K - 16K - 8K
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 192K
-}
-
-INCLUDE "samd51-common.ld"
diff --git a/ports/atmel-samd/boards/samd51x19-bootloader.ld b/ports/atmel-samd/boards/samd51x19-bootloader.ld
deleted file mode 100644
index c73db2ece..000000000
--- a/ports/atmel-samd/boards/samd51x19-bootloader.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD51x19 (512K flash, 192K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 16KiB for the bootloader, 256KiB for the internal file system, and 8KiB for user binary data. */
-    FLASH (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 512K - 16K - 256K - 8K
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 192K
-}
-
-INCLUDE "samd51-common.ld"
diff --git a/ports/atmel-samd/boards/samd51x20-bootloader-external-flash.ld b/ports/atmel-samd/boards/samd51x20-bootloader-external-flash.ld
deleted file mode 100644
index ee28fdf1c..000000000
--- a/ports/atmel-samd/boards/samd51x20-bootloader-external-flash.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD51x20 (1MB flash, 256K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 16KiB for the bootloader. */
-    FLASH (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 1M - 16K - 8K
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 256K
-}
-
-INCLUDE "samd51-common.ld"
diff --git a/ports/atmel-samd/boards/samd51x20-bootloader.ld b/ports/atmel-samd/boards/samd51x20-bootloader.ld
deleted file mode 100644
index ea0e0569f..000000000
--- a/ports/atmel-samd/boards/samd51x20-bootloader.ld
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
-    GNU linker script for SAMD51x20 (1MB flash, 256K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* Leave 16KiB for the bootloader, 512k for the filesystem and 8k for user config data. */
-    FLASH (rx) : ORIGIN = 0x00000000 + 16K, LENGTH = 1M - 16K - 512K - 8K
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 256K
-}
-INCLUDE "samd51-common.ld"
diff --git a/ports/atmel-samd/boards/samd51x20-external-flash.ld b/ports/atmel-samd/boards/samd51x20-external-flash.ld
deleted file mode 100644
index 5212363fe..000000000
--- a/ports/atmel-samd/boards/samd51x20-external-flash.ld
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
-    GNU linker script for SAMD51x20 (1MB flash, 256K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 1M - 8K
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 256K
-}
-
-INCLUDE "samd51-common.ld"
diff --git a/ports/atmel-samd/boards/samd51x20.ld b/ports/atmel-samd/boards/samd51x20.ld
deleted file mode 100644
index 1f0b66172..000000000
--- a/ports/atmel-samd/boards/samd51x20.ld
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-    GNU linker script for SAMD51x20 (1MB flash, 256K RAM)
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    /* 1024 KiB minus 512KiB for the internal file system and 8KiB for the user nvm. */
-    FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 1M - 512K - 8K
-    RAM (xrw)  : ORIGIN = 0x20000000, LENGTH = 256K
-}
-
-INCLUDE "samd51-common.ld"
diff --git a/ports/nrf/boards/adafruit_nrf52840_s140_v6.ld b/ports/nrf/boards/adafruit_nrf52840_s140_v6.ld
deleted file mode 100644
index 2d158c496..000000000
--- a/ports/nrf/boards/adafruit_nrf52840_s140_v6.ld
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-    GNU linker script for NRF52840 w/S140 6.x.x SoftDevice
-
-    MEMORY MAP
-    ------------------------------------------------------------------------
-    START ADDR  END ADDR   SIZE    DESCRIPTION
-    ----------  ---------- ------- -----------------------------------------
-    0x000FF000..0x000FFFFF (  4KB) Bootloader Settings
-    0x000FE000..0x000FEFFF (  4KB) Master Boot Record Params
-    0x000F4000..0x000FDFFF ( 40KB) Bootloader (UF2 + CDC + OTA)
-
-    0x000ED000..0x000F3FFF (28KB ) Private Config Data (Bonding, Keys, etc.)
-    0x000AD000..0x000ECFFF (256KB) User Filesystem
-    0x00026000..0x000ACFFF (540KB) Application Code (including ISR vector)
-    0x00001000..0x00025FFF (148KB) SoftDevice
-    0x00000000..0x00000FFF   (4KB) Master Boot Record
-*/
-
-
-/* Specify the memory areas (S140 6.x.x) */
-MEMORY
-{
-    FLASH (rx)      : ORIGIN = 0x00000000, LENGTH = 1M
-
-    FLASH_ISR (rx)  : ORIGIN = 0x00026000, LENGTH = 0x001000
-    FLASH_TEXT (rx) : ORIGIN = 0x00027000, LENGTH = 0x086000
-    FLASH_FATFS (r) : ORIGIN = 0x000AD000, LENGTH = 0x040000
-    FLASH_NVM (r)   : ORIGIN = 0x000EC000, LENGTH = 0x001000
-    FLASH_CONFIG (r): ORIGIN = 0x000ED000, LENGTH = 0x007000
-
-    /* 0x2000000 - RAM:ORIGIN is reserved for Softdevice */
-    /* SoftDevice 6.1.0 takes 0x1628 bytes (5.54 kb) minimum. */
-    /* To measure the minimum required amount of memory for given configuration, set this number
-       high enough to work and then check the mutation of the value done by sd_ble_enable. */
-    RAM (xrw)       : ORIGIN = 0x20000000 + 16K, LENGTH = 256K - 16K
-}
-
-/* produce a link error if there is not this amount of RAM for these sections */
-_minimum_stack_size = 2K;
-_minimum_heap_size = 0;
-
-/* top end of the stack */
-
-/*_stack_end = ORIGIN(RAM) + LENGTH(RAM);*/
-_estack = ORIGIN(RAM) + LENGTH(RAM);
-
-/* RAM extents for the garbage collector and soft device init */
-_ram_start = ORIGIN(RAM);
-_ram_end = ORIGIN(RAM) + LENGTH(RAM);
-_heap_end = 0x20020000; /* tunable */
-
-INCLUDE "boards/common.ld"
diff --git a/ports/nrf/boards/common.ld b/ports/nrf/boards/common.ld
deleted file mode 100644
index fade4b9e1..000000000
--- a/ports/nrf/boards/common.ld
+++ /dev/null
@@ -1,115 +0,0 @@
-/* Flash region for File System */
-__fatfs_flash_start_addr = ORIGIN(FLASH_FATFS);
-__fatfs_flash_length     = LENGTH(FLASH_FATFS);
-
-/* Flash region for configuration information (bonding info, keys, etc.) */
-__config_flash_start_addr = ORIGIN(FLASH_CONFIG);
-__config_flash_length     = LENGTH(FLASH_CONFIG);
-
-/* Flash region for microcontroller.nvm region */
-__nvm_flash_start_addr = ORIGIN(FLASH_NVM);
-__nvm_flash_length = LENGTH(FLASH_NVM);
-
-/* define output sections */
-SECTIONS
-{
-    /* The startup code goes first into FLASH */
-    .isr_vector :
-    {
-        . = ALIGN(4);
-        KEEP(*(.isr_vector)) /* Startup code */
-
-        . = ALIGN(4);
-    } >FLASH_ISR
-
-    /* The program code and other data goes into FLASH */
-    .text :
-    {
-        . = ALIGN(4);
-        *(.text)           /* .text sections (code) */
-        *(.text*)          /* .text* sections (code) */
-        *(.rodata)         /* .rodata sections (constants, strings, etc.) */
-        *(.rodata*)        /* .rodata* sections (constants, strings, etc.) */
-    /*  *(.glue_7)   */    /* glue arm to thumb code */
-    /*  *(.glue_7t)  */    /* glue thumb to arm code */
-
-        . = ALIGN(4);
-        _etext = .;        /* define a global symbol at end of code */
-    } >FLASH_TEXT
-
-    /*
-    .ARM.extab :
-    {
-        *(.ARM.extab* .gnu.linkonce.armextab.*)
-    } >FLASH
-
-    .ARM :
-    {
-        __exidx_start = .;
-        *(.ARM.exidx*)
-        __exidx_end = .;
-    } >FLASH
-    */
-
-    /* used by the startup to initialize data */
-    _sidata = .;
-
-    /* This is the initialized data section
-    The program executes knowing that the data is in the RAM
-    but the loader puts the initial values in the FLASH (inidata).
-    It is one task of the startup to copy the initial values from FLASH to RAM. */
-    .data : AT (_sidata)
-    {
-        . = ALIGN(4);
-        _sdata = .;        /* create a global symbol at data start; used by startup code in order to initialise the .data section in RAM */
-        _ram_start = .;    /* create a global symbol at ram start for garbage collector */
-        *(.data)           /* .data sections */
-        *(.data*)          /* .data* sections */
-
-        . = ALIGN(4);
-        _edata = .;        /* define a global symbol at data end; used by startup code in order to initialise the .data section in RAM */
-    } >RAM
-
-    /* Uninitialized data section */
-    .bss :
-    {
-        . = ALIGN(4);
-        _sbss = .;         /* define a global symbol at bss start; used by startup code */
-        *(.bss)
-        *(.bss*)
-        *(COMMON)
-
-        . = ALIGN(4);
-        _ebss = .;         /* define a global symbol at bss end; used by startup code and GC */
-    } >RAM
-
-    /* this is to define the start of the heap, and make sure we have a minimum size */
-    .heap :
-    {
-        . = ALIGN(4);
-	      PROVIDE ( end = . );
-	      PROVIDE ( _end = . );
-        _heap_start = .;    /* define a global symbol at heap start */
-        . = . + _minimum_heap_size;
-    } >RAM
-
-    /* this just checks there is enough RAM for the stack */
-    .stack :
-    {
-        . = ALIGN(4);
-        . = . + _minimum_stack_size;
-        . = ALIGN(4);
-    } >RAM
-
-    /* Remove information from the standard libraries */
-    /*
-    /DISCARD/ :
-    {
-        libc.a ( * )
-        libm.a ( * )
-        libgcc.a ( * )
-    }
-    */
-
-    .ARM.attributes 0 : { *(.ARM.attributes) }
-}
diff --git a/ports/nrf/boards/nrf52840_1M_256k.ld b/ports/nrf/boards/nrf52840_1M_256k.ld
deleted file mode 100644
index eb8a18aef..000000000
--- a/ports/nrf/boards/nrf52840_1M_256k.ld
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
-    GNU linker script for NRF52840 blank w/ no SoftDevice
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    FLASH (rx)      : ORIGIN = 0x00000000, LENGTH = 0x100000 /* entire flash, 1 MiB */
-    FLASH_ISR (rx)  : ORIGIN = 0x00000000, LENGTH = 0x001000 /* sector 0, 4 KiB */
-    FLASH_TEXT (rx) : ORIGIN = 0x00001000, LENGTH = 0x0E6000 /* 920 KiB */
-    FLASH_FATFS (r) : ORIGIN = 0x000E7000, LENGTH = 0x019000 /* File system 100 KiB */
-    RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 0x040000 /* 256 KiB */
-}
-
-/* produce a link error if there is not this amount of RAM for these sections */
-_minimum_stack_size = 40K;
-_minimum_heap_size = 0;
-
-/* top end of the stack */
-
-/*_stack_end = ORIGIN(RAM) + LENGTH(RAM);*/
-_estack = ORIGIN(RAM) + LENGTH(RAM);
-
-/* RAM extents for the garbage collector */
-_ram_end = ORIGIN(RAM) + LENGTH(RAM);
-_heap_end = 0x20020000; /* tunable */
-
-INCLUDE "boards/common.ld"
diff --git a/ports/nrf/boards/nrf52840_1M_256k_s140_6.0.0.ld b/ports/nrf/boards/nrf52840_1M_256k_s140_6.0.0.ld
deleted file mode 100644
index 90d6c402d..000000000
--- a/ports/nrf/boards/nrf52840_1M_256k_s140_6.0.0.ld
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
-    GNU linker script for NRF52840 w/ s140 6.0.0 SoftDevice
-*/
-
-/* Specify the memory areas */
-MEMORY
-{
-    FLASH (rx)      : ORIGIN = 0x00000000, LENGTH = 0x100000 /* entire flash, 1 MiB */
-    FLASH_ISR (rx)  : ORIGIN = 0x00026000, LENGTH = 0x001000 /* sector 0, 4 KiB */
-    FLASH_TEXT (rx) : ORIGIN = 0x00027000, LENGTH = 0x099000 /* 612 KiB */
-    FLASH_FATFS (r) : ORIGIN = 0x000C0000, LENGTH = 0x040000 /* File system 256 KiB */
-    RAM (xrw)       : ORIGIN = 0x20004000, LENGTH = 0x03C000 /* 240 KiB */
-}
-
-/* produce a link error if there is not this amount of RAM for these sections */
-_minimum_stack_size = 40K;
-_minimum_heap_size = 0;
-
-/* top end of the stack */
-
-/*_stack_end = ORIGIN(RAM) + LENGTH(RAM);*/
-_estack = ORIGIN(RAM) + LENGTH(RAM);
-
-/* RAM extents for the garbage collector */
-_ram_end = ORIGIN(RAM) + LENGTH(RAM);
-_heap_end = 0x20020000; /* tunable */
-
-INCLUDE "boards/common.ld"