NXP Secure Provisioning SDK¶
Secure Provisioning SDK (SPSDK) for NXP MCU portfolio
To support interaction with NXP’s SPSDK during production, an SBC can be included in the PPC.
For example, to program a DUT using the built-in bootloader.
Sample Test Plan
title: Program NXP mimxrt1010 EVK using SPSDK
suite:
- title: Defines
steps:
- command: define FIRMWARE.mbi "tinyuf2.bin"
- command: define SBC.uart "UART2"
- command: define SBC.vidpid "6666:8001"
- title: New SBC Session
steps:
- command: usb detect
id: "6666:8001"
- command: uartCfg %SBC.uart% 115200
id: "6666:8001"
- command: sleepms 500
- uartcmd: uart %SBC.uart%
send: "\x03\r\n\x03\r\n\x04\x04"
- uartcmd: uart %SBC.uart%
send: "\r\n\x04"
expect: "pltagent:PASS"
timeout: 30s
- title: Write firmware to ramdisk
steps:
- uartcmd: uart %SBC.uart%
send: "\r\npltagent-msc-present\r\n"
expect: "pltagent-msc-present:PASS"
timeout: 5s
- command: usb storage mount ramdisk
id: "6666:8001"
- command: usb storage write ramdisk %FIRMWARE.bin%
- command: usb storage unmount ramdisk
- uartcmd: uart %SBC.uart%
send: "\r\npltagent-msc-mount -forced_eject\r\n"
expect: "pltagent-msc-mount:PASS"
timeout: 5s
- title: Program i.MX-RT1010EVK flash via SPSDK
steps:
- uartcmd: uart %SBC.uart%
send: "\r\nsdphost -u 0x1fc9,0x0145 -- write-file 0x20206400 %FIRMWARE.bin%\r\n"
expect: "Response status = 2290649224 (0x88888888) Write File Success."
timeout: 30s
- uartcmd: uart %SBC.uart%
send: "\r\nsdphost -u 0x1fc9,0x0145 -- jump-address 0x20207000 && && echo retval:$?\r\n"
expect: "retval:0"
timeout: 5s
References
See also