NXP NCJ29D6 Softwareupdate
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NXP NCJ29D6 SoftwareUpdatDate(SWUP) is supported by Device Provisioner command line tool. To use it, PCode_DevPro_NXP_NCJ29D6_SWUP.pex script file must be specified as a command line argument.
Supported update scenarios
| Scenario | J-Link Support |
|---|---|
| Update via recovery interface | 
|
| Update via host interface (loaded to RAM) |
|
| Update via host interface (located in flash) | 
|
Supported OpCode IDs
| OpCode ID | Description | Support via host interface | Support via recovery interface |
|---|---|---|---|
| 0x7C53 | Bundle update | |
|
| 0x5EEB | KeyStore update | |
|
| 0x74F9 | DMT transition init -> protected | |
|
| 0x6D9F | DMT transition protected -> init | |
|
Important notes
- This script can only be used at NXP NCJ29D6 B2 devices and only SWD interface is supported.
- For the update function a binary version of SwupSwdHostifRam is necessary. This can be converted from the hex file via J-Flash:
JFlash.exe -open c:\temp\SwupSwdHostifRam.hex -saveas c:\temp\SwupSwdHostifRam.bin -exit
Usage
DevPro -operation [operation_name] -if SWD -speed 4000 [-SetConfigVal parameter_name=value] -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
| Operation | Parameters | Values | Description |
|---|---|---|---|
| SWUpdate | PackageFile | Valid PKG file | PKG files are generated via NXP Software Update Package Generator. |
| SWUPFile | SwupSwdHostifRam.bin | SWD software host interface, linked to RAM execution. This file can be found in NXP SW29D6_CAS_Examples_v15.0.0. | |
| Keystore | 0x004xx000 | Optional parameter, specifies the address for the keystore. | |
| SWRecovery | PackageFile | Valid PKG file | PKG files are generated via NXP Software Update Package Generator. |
| SWUPFile | NCJ29D6_SWUP.bin | SWD software recovery interface. This file can be found in NXP NCJ29D6 Foundation v22.0.0. | |
| Keystore | 0x004xx000 | Optional parameter, specifies the address for the keystore. |
Examples
SWUP bundle update via HIF
Example
C:\Program Files\SEGGER\JLink\DevPro.Exe -operation SWUpdate -SetConfigVal PackageFile=C:\tmp\BundleUpdate_AppCheckversions_DummyKeystore_SpiHif_TransportKeys.pkg -SetConfigVal SWUPFile=C:\tmp\SwupSwdHostifRam.bin -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
SEGGER Device Provisioner V9.16
Compiled Feb 4 2026 12:56:44
Command line: -operation SWUpdate -SetConfigVal PackageFile=C:\tmp\BundleUpdate_AppCheckversions_DummyKeystore_SpiHif_TransportKeys.pkg -SetConfigVal SWUPFile=C:\tmp\SwupSwdHostifRam.bin -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
Firmware: J-Link Pro V5-1 compiled Feb 11 2026 13:52:21
S/N: 175103947
J-Link log: Manifest Data:
J-Link log: Opcode ID: 0x00007C53
J-Link log: Components list:
J-Link log: Component number : 0x00000000
J-Link log: size : 0x00009000
J-Link log: Component number : 0x00000001
J-Link log: size : 0x00005000
J-Link log: Component number : 0x00000002
J-Link log: size : 0x00001000
J-Link log: End list.
J-Link log: Sending Debug mailbox activation.
J-Link log: SWUPHIF transferred successfully.
J-Link log: SWUP image successfully transferred.
J-Link log: No Keystore address defined.
J-Link log: Component: 0x00000000
J-Link log: Component already present, skipping.
J-Link log: Component: 0x00000001
J-Link log: Component already present, skipping.
J-Link log: Component: 0x00000002
J-Link log: Component already present, skipping.
J-Link log: Update finished.
SWUP bundle update via RIF
Example
C:\Program Files\SEGGER\JLink\DevPro.Exe -operation SWRecovery-SetConfigVal PackageFile=C:\tmp\BundleUpdate_AppCheckversions_DummyKeystore_SpiHif_TransportKeys.pkg -SetConfigVal SWUPFile=C:\tmp\NCJ29D6_SWUP.bin -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
SEGGER Device Provisioner V9.16
Compiled Feb 4 2026 12:56:44
Command line: -operation SWRecovery -SetConfigVal PackageFile=C:\tmp\BundleUpdate_AppCheckversions_DummyKeystore_SpiHif_TransportKeys.pkg -SetConfigVal SWUPFile=C:\tmp\NCJ29D6_SWUP.bin -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
Firmware: J-Link Pro V5-1 compiled Feb 11 2026 13:52:21
S/N: 175103947
J-Link log: Manifest Data:
J-Link log: Opcode ID: 0x00007C53
J-Link log: Components list:
J-Link log: Component number : 0x00000000
J-Link log: size : 0x00009000
J-Link log: Component number : 0x00000001
J-Link log: size : 0x00005000
J-Link log: Component number : 0x00000002
J-Link log: size : 0x00001000
J-Link log: End list.
J-Link log: Sending Debug mailbox recovery.
J-Link log: SWUP recovery image successfully transferred.
J-Link log: No Keystore defined.
J-Link log: Component: 0x00000000
J-Link log: Component: 0x00000001
J-Link log: Component: 0x00000002
J-Link log: Recovery update finished.
Keystore update via HIF
Example
C:\Program Files\SEGGER\JLink\DevPro.Exe -operation SWUpdate -SetConfigVal PackageFile=C:\tmp\UserKeystore_TransportKeys.pkg -SetConfigVal SWUPFile=C:\tmp\SwupSwdHostifRam.bin -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
SEGGER Device Provisioner V9.16
Compiled Feb 4 2026 12:56:44
Command line: -operation SWUpdate -SetConfigVal PackageFile=C:\tmp\UserKeystore_TransportKeys.pkg -SetConfigVal SWUPFile=C:\tmp\SwupSwdHostifRam.bin -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
Firmware: J-Link Pro V5-1 compiled Feb 11 2026 13:52:21
S/N: 175103947
J-Link log: Manifest Data:
J-Link log: Opcode ID: 0x00005EEB
J-Link log: Components list:
J-Link log: End list.
J-Link log: Sending Debug mailbox activation.
J-Link log: SWUPHIF transferred successfully.
J-Link log: SWUP image successfully transferred.
J-Link log: No Keystore address defined.
J-Link log: Update finished.
Keystore update via RIF
Example
C:\Program Files\SEGGER\JLink\DevPro.Exe -operation SWRecovery-SetConfigVal PackageFile=C:\tmp\UserKeystore_TransportKeys.pkg -SetConfigVal SWUPFile=C:\tmp\NCJ29D6_SWUP.bin -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
SEGGER Device Provisioner V9.16
Compiled Feb 4 2026 12:56:44
Command line: -operation SWRecovery -SetConfigVal PackageFile=C:\tmp\UserKeystore_TransportKeys.pkg -SetConfigVal SWUPFile=C:\tmp\NCJ29D6_SWUP.bin -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
Firmware: J-Link Pro V5-1 compiled Feb 11 2026 13:52:21
S/N: 175103947
J-Link log: Manifest Data:
J-Link log: Opcode ID: 0x00005EEB
J-Link log: Components list:
J-Link log: End list.
J-Link log: Sending Debug mailbox recovery.
J-Link log: SWUP recovery image successfully transferred.
J-Link log: No Keystore defined.
J-Link log: Recovery update finished.
DMT transition to protected via HIF
Example
C:\Program Files\SEGGER\JLink\DevPro.Exe -operation SWUpdate -SetConfigVal PackageFile=C:\tmp\DMT_Init_Protected_UserKeys.pkg -SetConfigVal SWUPFile=C:\tmp\SwupSwdHostifRam.bin -SetConfigVal Keystore=0x004B6000 -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
SEGGER Device Provisioner V9.16
Compiled Feb 4 2026 12:56:44
Command line: -operation SWUpdate -SetConfigVal PackageFile=C:\tmp\DMT_Init_Protected_UserKeys.pkg -SetConfigVal SWUPFile=C:\tmp\SwupSwdHostifRam.bin -SetConfigVal Keystore=0x004B6000 -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
Firmware: J-Link V11 compiled Apr 1 2025 10:02:30
S/N: 601018362
J-Link log: Manifest Data:
J-Link log: Opcode ID: 0x000074F9
J-Link log: Components list:
J-Link log: End list.
J-Link log: Sending Debug mailbox activation.
J-Link log: SWUPHIF transferred successfully.
J-Link log: SWUP image successfully transferred.
J-Link log: Keystore address set to: 0x004B6000
J-Link log: Recovery update finished.
DMT transition to init via RIF
Example
C:\Program Files\SEGGER\JLink\>DevPro.Exe -operation SWRecovery -SetConfigVal PackageFile=C:\tmp\DMT_Protected_Init_UserKeys.pkg -SetConfigVal SWUPFile=C:\tmp\NCJ29D6_SWUP.bin -SetConfigVal Keystore=0x004B6000 -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
SEGGER Device Provisioner V9.16
Compiled Feb 4 2026 12:56:44
Command line: operation SWRecovery -SetConfigVal PackageFile=C:\tmp\DMT_Protected_Init_UserKeys.pkg -SetConfigVal SWUPFile=C:\tmp\NCJ29D6_SWUP.bin -SetConfigVal Keystore=0x004B6000 -if SWD -speed 1000 -ScriptFile PCode_DevPro_NXP_NCJ29D6_SWUP.pex
Firmware: J-Link Pro V5-1 compiled Feb 11 2026 13:52:21
S/N: 175103947
J-Link log: Manifest Data:
J-Link log: Opcode ID: 0x00006D9F
J-Link log: Components list:
J-Link log: End list.
J-Link log: Sending Debug mailbox recovery.
J-Link log: SWUP recovery image successfully transferred.
J-Link log: Keystore set to: 0x004B6000
J-Link log: Recovery update finished.