在根 ? ST ??供的tf-a编译阶段，为什么我使用make -f Makefile.sdk TF_A_CONFIG=trusted TFA_DEVICETREE=stm32mp157c-dk2 all这个指令编译的时候会报下 ? 这些错误？

[Ffu.1]

在根�?�ST�??供的tf-a编译阶段，为什么我使用make -f Makefile.sdk TF_A_CONFIG=trusted TFA_DEVICETREE=stm32mp157c-dk2 all这个指令编译的时候会报下�?�这些错误？

[Olivier GALLIEN]

Hi @Ffu.1​ ,

For better support in this Community I encourage you yo use English language.

Translation tool are not powerful enough yet ;)

I understand you encountered issue building TF-A right ?

Please share complete build log in text file and not screenshot.

Thanks

Olivier

[Ffu.1]

II'm sorry that the following problems occurred when I compiled tF-A. I downloaded the following three linked SDK and then compiled TF-A ：①https://www.st.com/content/st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32-mpu-openstlinux-distribution/stm32mp1dev.html ；②en.SOURCES-tf-a-stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31.tar.xz③https://github.com/STMicroelectronics/arm-trusted-firmware.git

[Kevin HUBER]

Hello @Ffu.1​ ,

Sorry, there is an error in the README.HOW_TO.txt

In your make command, you have to specify TF_A_DEVICETREE with another underscore instead of TFA_DEVICETREE

Like for TF_A_CONFIG.

make -f ../stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-gnueabi/tf-a-stm32mp-2.4.r1-r0/Makefile.sdk TF_A_CONFIG=trusted TF_A_DEVICETREE=stm32mp157c-dk2 all

I have a question regarding this make command. Why your Makefile.sdk is so far of your working directory?

If you followed this page: https://wiki.st.com/stm32mpu/wiki/STM32MP1_Developer_Package#Installing_the_TF-A

the Makefile.sdk is normally located in ../

Hope it helps,

Regards,

Kevin

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[Ffu.1]

According to the tutorial, Makefile from stm32mp1-openstlinux-5.10-Dunfell-mp1-21-03-31 /sources/ ARM-Ostl-linux-gnueabi/tF-a-stm32mp-2.4.r1-r0 / This should not affect compilation. After compiling according to the correct instruction TFA_DEVICETREE, the following error still occurs

[Kevin HUBER]

Hello @Ffu.1​ ,

This error:

/bin/sh: 1: fiptool-stm32mp: not found

means that fiptool_stm32mp is missing.

Normally, you should find it in your SDK folder:

$ which fiptool-stm32mp
/home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Developer-Package/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/SDK/sysroots/x86_64-ostl_sdk-linux/usr/bin/fiptool-stm32mp

This path is added to your PATH when you load the sdk environment.

Please be sure to have downloaded and installed correctly the SDK on your machine:

https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Install_the_SDK#Download_the_SDK

Then verify that you sourced correctly the sdk file before trying to build: https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Install_the_SDK#Start_the_SDK_up

Regards,

Kévin