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fix(bootloader): remove broken PROTO_SET_DELAY boot-delay feature (#27081)

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The bootloader boot-delay feature has been mechanically broken on
every modern FMU board since the STM32F7/H7 transition. It has three
independent bugs that prevent it from ever working:

1. Offset mismatch: BOOT_DELAY_ADDRESS is hardcoded to 0x1a0, but the
   NuttX vector table is 504 B (F76x) to 664 B (H743) long. The
   linker places _bootdelay_signature at ALIGN(32) past end of
   vectors (e.g. 0x2a0 on CubeOrange), never at 0x1a0. The bootloader
   reads random exception_common pointers in place of the magic and
   never matches BOOT_DELAY_SIGNATURE1/2. Verified on CubeOrange with
   objdump of cubepilot_cubeorange_default.elf.

2. Flash cache never flushes: fc_write() stores arbitrary writes in
   cache line 1 and only flushes on a very specific condition tied
   to the sequential firmware upload flow. A standalone write during
   PROTO_SET_DELAY is cached forever. fc_read() then returns the
   cached value, so the post-write verify lies and the bootloader
   reports success. Nothing ever reaches flash.

3. H7 write granularity: the STM32H7 flash controller requires a
   full 32-byte program cycle per write. Single 32-bit writes from
   flash_func_write_word() would not be accepted by the controller
   even if they reached it.

The feature has been silently dead on every H7/F7 FMU board for
years and no one noticed, which is strong evidence nothing actually
depends on it. Rather than fix it (which would mean rewriting
PROTO_SET_DELAY, the flash cache path, and the H7 flash programming
path), remove it.

Changes:
- bl.c: PROTO_SET_DELAY case now immediately NACKs (goto cmd_bad)
  so clients that still send the command get a clear rejection
  instead of the previous silent fake-success. The opcode stays in
  the protocol enum for backwards compatibility.
- bl.h: drop BOOT_DELAY_SIGNATURE1/2 and BOOT_DELAY_MAX.
- stm/stm32_common/main.c, nxp/imxrt_common/main.c: drop the
  startup boot-delay sig check block.
- image_toc.c: decouple find_toc() from BOOT_DELAY_ADDRESS.
  BOARD_IMAGE_TOC_OFFSET is now the required define when
  BOOTLOADER_USE_TOC is enabled. The body is wrapped in #ifdef
  BOOTLOADER_USE_TOC and falls back to a stub returning false when
  the TOC is not in use (no upstream board currently enables it).
- Linker scripts: strip EXTERN(_bootdelay_signature) and the
  FILL/. += 8 block from all 142 affected .ld files across boards/.
- hw_config.h: strip the #define BOOT_DELAY_ADDRESS and its comment
  block entry from all 48 affected boards.
- Tools/px4_uploader.py, Tools/teensy_uploader.py: remove --boot-delay,
  set_boot_delay(), and SET_BOOT_DELAY client-side counterpart.

Smoke-built on cubepilot_cubeorange_default and
cubepilot_cubeorange_bootloader; no link errors, no unresolved
symbols, flash usage unchanged.

Tested:
- New BL, new FW
- Old BL, old FW
- Old BL, new FW
- New BL, old FW
This commit is contained in:
Julian Oes
2026-04-29 13:04:03 +12:00
committed by GitHub
parent 0546d1c0e7
commit 1a3d232e7b
196 changed files with 33 additions and 1274 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Tools/px4_uploader.py
-24
View File
@@ -198,7 +198,6 @@ class BootloaderCommand(IntEnum):
GET_OTP = 0x2A # rev4+, get a word from OTP area
GET_SN = 0x2B # rev4+, get a word from SN area
GET_CHIP = 0x2C # rev5+, get chip version
SET_BOOT_DELAY = 0x2D # rev5+, set boot delay
GET_CHIP_DES = 0x2E # rev5+, get chip description in ASCII
GET_VERSION = 0x2F # rev5+, get bootloader version in ASCII
REBOOT = 0x30
@@ -1148,20 +1147,6 @@ class BootloaderProtocol:
else:
self.verify_read(firmware, progress_callback)
def set_boot_delay(self, delay_ms: int) -> None:
"""Set boot delay in flash (v5+).
Args:
delay_ms: Boot delay in milliseconds
"""
if self.bl_rev < 5:
logger.warning("Boot delay requires bootloader v5+")
return
self._send_command(BootloaderCommand.SET_BOOT_DELAY, struct.pack("b", delay_ms))
self._get_sync()
logger.info(f"Boot delay set to {delay_ms}ms")
def reboot(self) -> None:
"""Reboot into the application.
@@ -1569,7 +1554,6 @@ class UploaderConfig:
baud_flightstack: list[int] = field(default_factory=lambda: [57600])
force: bool = False
force_erase: bool = False
boot_delay: Optional[int] = None
use_protocol_splitter: bool = False
retry_count: int = 3
windowed: bool = False
@@ -1924,10 +1908,6 @@ class Uploader:
# Verify
protocol.verify(firmware, progress_callback=progress.update_verify)
# Set boot delay if requested
if self.config.boot_delay is not None:
protocol.set_boot_delay(self.config.boot_delay)
# Reboot and show summary
protocol.reboot()
progress.finish()
@@ -2009,9 +1989,6 @@ Examples:
action="store_true",
help="Force full chip erase (v6+ bootloader)",
)
parser.add_argument(
"--boot-delay", type=int, help="Boot delay in milliseconds to store in flash"
)
parser.add_argument(
"--use-protocol-splitter-format",
action="store_true",
@@ -2068,7 +2045,6 @@ Examples:
baud_flightstack=baud_flightstack,
force=args.force,
force_erase=args.force_erase,
boot_delay=args.boot_delay,
use_protocol_splitter=args.use_protocol_splitter_format,
windowed=args.windowed,
noninteractive=args.noninteractive or args.noninteractive_json,
Tools/teensy_uploader.py
-1
View File
@@ -80,7 +80,6 @@ def main():
parser = argparse.ArgumentParser(description="Firmware uploader for the PX autopilot system.")
parser.add_argument('--port', action="store", required=True, help="Comma-separated list of serial port(s) to which the FMU may be attached")
parser.add_argument('--force', action='store_true', default=False, help='Override board type check, or silicon errata checks and continue loading')
parser.add_argument('--boot-delay', type=int, default=None, help='minimum boot delay to store in flash')
parser.add_argument('--vendor-id', type=lambda x: int(x,0), default=None, help='PX4 USB vendorid')
parser.add_argument('--product-id', type=lambda x: int(x,0), default=None, help='PX4 USB productid')
parser.add_argument('firmware', action="store", nargs='+', help="Firmware file(s)")
boards/3dr/ctrl-zero-h7-oem-revg/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -130,20 +130,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/3dr/ctrl-zero-h7-oem-revg/nuttx-config/scripts/script.ld
-8
View File
@@ -131,20 +131,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/3dr/ctrl-zero-h7-oem-revg/src/hw_config.h
-3
View File
@@ -53,8 +53,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -95,7 +93,6 @@
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,115200"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 1124
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (15)
boards/accton-godwit/ga1/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/accton-godwit/ga1/nuttx-config/scripts/script.ld
-7
View File
@@ -131,7 +131,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
@@ -140,12 +139,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/accton-godwit/ga1/src/hw_config.h
-3
View File
@@ -28,8 +28,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -70,7 +68,6 @@
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,1500000"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 7120
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (15)
boards/airmind/mindpx-v2/nuttx-config/scripts/script.ld
-8
View File
@@ -65,20 +65,12 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/ark/can-flow-mr/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/can-flow/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/can-gps/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/can-rtk-gps/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/cannode/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/dist/nuttx-config/scripts/script.ld
Vendored
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/f9p-gps/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/fmu-v6x/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/ark/fmu-v6x/nuttx-config/scripts/script.ld
-7
View File
@@ -131,7 +131,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
@@ -140,12 +139,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/ark/fmu-v6x/src/hw_config.h
-3
View File
@@ -28,8 +28,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -70,7 +68,6 @@
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,115200"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 57
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (15)
boards/ark/fpv/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/ark/fpv/nuttx-config/scripts/script.ld
-7
View File
@@ -131,7 +131,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
@@ -140,12 +139,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/ark/fpv/src/hw_config.h
-3
View File
@@ -28,8 +28,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -70,7 +68,6 @@
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,921600"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 59
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (14)
boards/ark/mag/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/pi6x/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/ark/pi6x/nuttx-config/scripts/script.ld
-7
View File
@@ -131,7 +131,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
@@ -140,12 +139,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/ark/pi6x/src/hw_config.h
-3
View File
@@ -28,8 +28,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -70,7 +68,6 @@
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS5,921600"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 58
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (14)
boards/ark/septentrio-gps/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/teseo-gps/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/ark/x20-gps/nuttx-config/scripts/script.ld
-2
View File
@@ -64,8 +64,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/atl/mantis-edu/nuttx-config/scripts/script.ld
-7
View File
@@ -90,7 +90,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(_main_toc)
SECTIONS
@@ -99,12 +98,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xb4ecc2925d7d05c5)
. += 8;
*(.main_toc)
*(.text .text.*)
*(.fixup)
boards/auterion/fmu-v6s/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/auterion/fmu-v6s/nuttx-config/scripts/script.ld
-7
View File
@@ -131,7 +131,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
@@ -140,12 +139,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/auterion/fmu-v6s/src/hw_config.h
-3
View File
@@ -28,8 +28,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -64,7 +62,6 @@
#define INTERFACE_USB 0
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,1500000"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 60
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (15)
boards/auterion/fmu-v6x/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/auterion/fmu-v6x/nuttx-config/scripts/script.ld
-7
View File
@@ -131,7 +131,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
@@ -140,12 +139,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/auterion/fmu-v6x/src/hw_config.h
-3
View File
@@ -28,8 +28,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -65,7 +63,6 @@
#define INTERFACE_USB 0
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,1500000"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 53
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (15)
boards/av/x-v1/nuttx-config/scripts/script.ld
-8
View File
@@ -89,20 +89,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/bitcraze/crazyflie/nuttx-config/scripts/script.ld
-6
View File
@@ -72,12 +72,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/bitcraze/crazyflie21/nuttx-config/scripts/script.ld
-6
View File
@@ -71,12 +71,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/corvon/743v1/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -130,20 +130,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/corvon/743v1/nuttx-config/scripts/script.ld
-8
View File
@@ -131,20 +131,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/corvon/743v1/src/hw_config.h
-3
View File
@@ -53,8 +53,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -95,7 +93,6 @@
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,115200"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 1189
#define BOARD_FLASH_SECTORS (14)
#define BOARD_FLASH_SIZE (16 * 128 * 1024)
boards/cuav/7-nano/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/cuav/7-nano/nuttx-config/scripts/script.ld
-7
View File
@@ -131,7 +131,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
@@ -140,12 +139,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/cuav/7-nano/src/hw_config.h
-3
View File
@@ -28,8 +28,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -70,7 +68,6 @@
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,1500000"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 7000
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (15)
boards/cuav/can-gps-v1/nuttx-config/scripts/script.ld
-2
View File
@@ -65,8 +65,6 @@ EXTERN(_vectors) /* force the vectors to be included in the output */
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
boards/cuav/fmu-v6x/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/cuav/fmu-v6x/nuttx-config/scripts/script.ld
-7
View File
@@ -131,7 +131,6 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
EXTERN(board_get_manifest)
SECTIONS
@@ -140,12 +139,6 @@ SECTIONS
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
boards/cuav/fmu-v6x/src/hw_config.h
-3
View File
@@ -28,8 +28,6 @@
* INTERFACE_USART 1 - (Optional) Scan and use the Serial interface for bootloading
* USBDEVICESTRING "PX4 BL FMU v2.x" - USB id string
* USBPRODUCTID 0x0011 - PID Should match defconfig
* BOOT_DELAY_ADDRESS 0x000001a0 - (Optional) From the linker script from Linker Script to get a custom
* delay provided by an APP FW
* BOARD_TYPE 9 - Must match .prototype boad_id
* _FLASH_KBYTES (*(uint16_t *)0x1fff7a22) - Run time flash size detection
* BOARD_FLASH_SECTORS ((_FLASH_KBYTES == 0x400) ? 11 : 23) - Run time determine the physical last sector
@@ -70,7 +68,6 @@
//#define USE_VBUS_PULL_DOWN
#define INTERFACE_USART 1
#define INTERFACE_USART_CONFIG "/dev/ttyS0,1500000"
#define BOOT_DELAY_ADDRESS 0x000001a0
#define BOARD_TYPE 7001
#define _FLASH_KBYTES (*(uint32_t *)0x1FF1E880)
#define BOARD_FLASH_SECTORS (15)
boards/cuav/nora/nuttx-config/scripts/bootloader_script.ld
-8
View File
@@ -132,20 +132,12 @@ ENTRY(_stext)
* code pulled in by libgcc.a requires it (and that code cannot be easily avoided).
*/
EXTERN(abort)
EXTERN(_bootdelay_signature)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
. = ALIGN(32);
/*
This signature provides the bootloader with a way to delay booting
*/
_bootdelay_signature = ABSOLUTE(.);
FILL(0xffecc2925d7d05c5)
. += 8;
*(.text .text.*)
*(.fixup)
*(.gnu.warning)

Some files were not shown because too many files have changed in this diff Show More