Note that the procedure will erase all data previously present on the eMMC.
- 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 your PATH:
$ export PATH=$PATH:/bin:
$ STM32_Programmer_CLI
[psl@sergmir programmer]$ 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 cable to connector P5 and to the Linux host.
- Power on the board, attaching another miniUSB cable to P3.
- Check that the programming USB port appeared on the host (note the "Device Index" in the output):
-------------------------------------------------------------------
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):
$ ls -l
total 203344
-rw-rw-r-- 1 psl psl 208217109 Apr 27 13:52 images-stm32mp15-4.0.0.tar.bz2
$ tar xfj images-stm32mp15-4.0.0.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-stm32mp15-4.0.0.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:
$ STM32_Programmer_CLI -c port=usb1 -w flashlayout_emcraft-rootfs
/optee/FlashLayout_emmc_stm32mp157a-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-stm32mp157a-som-usb.stm32
File : tf-a-stm32mp157a-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.
- Select the eMMC as the boot device (see in Selecting Boot Device).
- Connect miniUBS to P3, this powers the board on.
- Connect to the serial console (see Setting Up the STM32MP1 SOM Starter Kit and see the system booting:
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:~#
