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Follow the instructions in the Section 5 of https://wiki.st.com/stm32mpu/wiki/STM32MP15_Discovery_kits_-_Starter_Package#Installing_the_STM32CubeProgrammer_tool to install the STM32CubeProgrammer Tool to your host.
Add
STM32_Programmer_CLI
to yourPATH
:Code Block $ export PATH=$PATH:/opt/st/bin: $ STM32_Programmer_CLI ------------------------------------------------------------------- STM32CubeProgrammer v2.7.0 ------------------------------------------------------------------- Usage : STM32_Programmer_CLI.exe [command_1] [Arguments_1][[command_2] [Arguments_2]...] ...
Power off the board and select the USB Serial Downloader mode (see in Selecting Boot Device).
Attach the miniUSB (for SOM-BSB) or microUSB ( for STM32MP1-SOM ) cable to connector P5 of the BSB and to the Linux host.
Power on the board, attaching another miniUSB cable to connector P3 (for SOM-BSB) or USB-C cable to connector J10 ( for STM32MP1-BSB).
Check that the programming USB port (DFU interface) appeared on the host (note the "Device Index" in the output):
Code Block $ STM32_Programmer_CLI -l ------------------------------------------------------------------- STM32CubeProgrammer v2.7.0 ------------------------------------------------------------------- ===== DFU Interface ===== Total number of available STM32 device in DFU mode: 1 Device Index : USB1 USB Bus Number : 001 USB Address Number : 004 Product ID : DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000 Serial number : 003000193338511534383330 Firmware version : 0x0110 Device ID : 0x0500
Download the Emcraft release images from Emcraft site and unpack them into the arbitrary directory. (If you are installing the images built by Yocto, navigate to
builddir/tmp-glibc/deploy/images/stm32mp15-som
directory):Code Block $ ls -l total 203344 -rw-rw-r-- 1 psl psl 208217109 Apr 27 13:52 images-stm32mp15-4.1.0.tar.bz2 $ tar xfj images-stm32mp15-4.1.0.tar.bz2 $ ls -l total 961696 drwxr-xr-x 3 psl psl 4096 Apr 16 21:53 arm-trusted-firmware drwxr-xr-x 2 psl psl 4096 Apr 16 20:55 bootloader -rw-r--r-- 1 psl psl 558419968 Apr 20 20:59 emcraft-rootfs-openstlinux-weston-stm32mp15-som.ext4 drwxrwxr-x 4 psl psl 4096 Apr 27 14:49 flashlayout_emcraft-rootfs -rw-rw-r-- 1 psl psl 208217109 Apr 27 13:52 images-stm32mp15-4.1.0.tar.bz2 drwxr-xr-x 2 psl psl 4096 Mar 8 20:46 scripts -rw-r--r-- 1 psl psl 67108864 Apr 20 20:57 st-image-bootfs-openstlinux-weston-stm32mp15-som.ext4 -rw-r--r-- 1 psl psl 134217728 Apr 20 18:31 st-image-userfs-openstlinux-weston-stm32mp15-som.ext4 -rw-r--r-- 1 psl psl 16777216 Apr 20 18:31 st-image-vendorfs-openstlinux-weston-stm32mp15-som.ext4 $
Run the following command to install the images to eMMC:
Code Block $ STM32_Programmer_CLI -c port=usb1 -w flashlayout_emcraft-rootfs/optee/FlashLayout_emmc_stm32mp157d-som-optee.tsv ------------------------------------------------------------------- STM32CubeProgrammer v2.7.0 ------------------------------------------------------------------- USB speed : High Speed (480MBit/s) Manuf. ID : STMicroelectronics Product ID : DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000 SN : 003000193338511534383330 FW version : 0x0110 Device ID : 0x0500 Device name : STM32MP1 Device type : MPU Device CPU : Cortex-A7 Start Embedded Flashing service Memory Programming ... Opening and parsing file: tf-a-stm32mp157d-som-usb.stm32 File : tf-a-stm32mp157d-som-usb.stm32 Size : 220,40 KB Partition ID : 0x01 Download in Progress: [==================================================] 100% File download complete Time elapsed during download operation: 00:00:00.452 RUNNING Program ... PartID: :0x01 Start operation done successfully at partition 0x01 Flashlayout Programming ... [==================================================] 100% Running Flashlayout Partition ... Flashlayout partition started successfully ... Download in Progress: [==================================================] 100% File download complete Time elapsed during download operation: 00:00:39.074 RUNNING Program ... PartID: :0x24 Start operation done successfully at partition 0x24 Flashing service completed successfully $
Disconnect the cables from P5 and P3 (for SOM-BSB) or P5 and J10 ( for STM32MP1-SOM).
Select the eMMC as the boot device (see in Selecting Boot Device).
Connect miniUBS to P3 (for SOM-BSB) or USB-C cable to connector J10 ( for STM32MP1-BSB), this powers the board on.
Connect to the serial console (see Setting Up the STM32MP1 SOM Starter Kit) and see the system booting:
Code Block NOTICE: CPU: STM32MP157AAA Rev.B NOTICE: Model: Emcraft STM32MP157 SOM rev 1A, https://emcraft.com INFO: Reset reason (0x15): INFO: Power-on Reset (rst_por) INFO: Using EMMC INFO: Instance 2 INFO: Boot used partition fsbl1 NOTICE: BL2: v2.2-r2.0(debug):v2.2-stm32mp-r2-2-g7aca41fc2 NOTICE: BL2: Built : 18:25:18, Mar 31 2021 INFO: Using crypto library 'stm32_crypto_lib' INFO: BL2: Doing platform setup INFO: RAM: DDR3-DDR3L 32bits 533000Khz INFO: Memory size = 0x40000000 (1024 MB) ... ST OpenSTLinux - Weston - (A Yocto Project Based Distro) 3.1-snapshot stm32mp1-som ttySTM0 stm32mp1-som login: root (automatic login) Last login: Fri Feb 7 15:51:09 UTC 2020 on tty7 root@stm32mp1-som:~#