BRK uboot build

[Ben]

Hello,
I try unsuccessfully to build brk uboot from your repo.
I’ve got this error

Missing stm32mp157c-osd32mp1-brk-fw-config-optee.dtb

Can you help me where is my mistake please.

I use the following command:

source  /opt/st/stm32mp1/3.1.0-openstlinux-5.10-yocto-kirkstone-mp1-v21.11.17/environment-setup-cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi

git clone https://github.com/octavosystems/OSD32MP1-BRK-device-tree.git
git clone https://github.com/octavosystems/BRK_Developer_Package_patches.git
cp -a ../en.SOURCES-stm32mp1-openstlinux-5.10-dunfell-mp1-21-11-17_tar.xz .

tar xf ./en.SOURCES-stm32mp1-openstlinux-5.10-dunfell-mp1-21-11-17_tar.xz

export FIP_DEPLOYDIR_ROOT=<WORKING DIRECTORY>/stm32mp1-openstlinux-5.10-dunfell-mp1-21-11-17/sources/arm-ostl-linux-gnueabi/FIP_artifacts

#uboot
cd stm32mp1-openstlinux-5.10-dunfell-mp1-21-11-17/sources/arm-ostl-linux-gnueabi/u-boot-stm32mp-v2020.10-stm32mp-r2-r0/
tar -xf u-boot-stm32mp-v2020.10-stm32mp-r2-r0.tar.gz

cd u-boot-stm32mp-v2020.10-stm32mp-r2/
for p in ls -a ../*patch;do patch -p1 < $p; done

#change in arch/arm/dtb/Makefile
# dtb-$(CONFIG_STM32MP15x) += \
# 	stm32mp157c-osd32mp1-brk.dtb \

#get last uboot file from git
cp -av <WORKING DIRECTORY>/OSD32MP1-BRK-device-tree/u-boot-v2020.10-r0/* arch/arm/dts

make -f $PWD/../Makefile.sdk all UBOOT_CONFIG=trusted UBOOT_DEFCONFIG=stm32mp15_trusted_defconfig UBOOT_BINARY=u-boot.dtb FIP_BL32_CONF="tfa," DEVICETREE=stm32mp157c-osd32mp1-brk

 

Thanks for taking the time to help.

 

[Neeraj Dantu]

Hey Ben,

As a quick check, can you make sure you have proper double quotation marks around the FIP_BL32_CONF variable? There could be a problem with the way the quotation marks are encoded. Can you check by deleting the quotation marks and re-entering them when you execute the command on the terminal?

Also, please make sure you have your FIP_DEPLOYDIR_ROOT assignment correctly as that is important. Please see https://octavosystems.com/app_notes/stm32mp1-cubemx-tutorial-for-osd32mp15x/ for more information on compiling using Developer Package.

Finally, please note that we stopped maintaining the BRK developer Package patches as we have moved to supporting Distribution Package: https://github.com/octavosystems/meta-octavo-osd32mp1. So, the latest sources in the BRK patches repo will only work for OpenSTLInux v2.x.

However, you can use the patches in meta-octavo and import them into the Developer Package. For example, uboot patches are available here: https://github.com/octavosystems/meta-octavo-osd32mp1/tree/dunfell/recipes-bsp/u-boot/files.

Best,

Neeraj

 

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