tf-a and u-boot custom compile fails

[ASkri.1]

Hi, Everybody!

Referring to this issue:

https://community.st.com/s/question/0D53W00000oVNtqSAG/qaudspi-spinand-flash-device-tree-for-tfa-and-uboot

PatrickF suggested to manually configure U-BOOT for my board. I have downloaded tf-a sources patched it, of course installed and configured SDK and trying to do all according to it's README.HOW_TO.txt file.

As I have my specific DT I need to specify it in makefile parameters:

README.HOW_TO.txt has this example:

make -f $PWD/../Makefile.sdk TFA_DEVICETREE=stm32mp157c-ev1 TF_A_CONFIG=trusted ELF_DEBUG_ENABLE='1' all

But in fact TFA_DEVICETREE var-name should be TF_A_DEVICETREE. Is this correct?

Then, file format. We have .stm32, also .fip file format avaialble

I can compile both .stm32 tf-a and u-boot, but u-boot fail to start with following error:

NOTICE: CPU: STM32MP157DAB Rev.Z

NOTICE: Model: STMicroelectronics STM32MP157A-DK1 STM32CubeMX board

INFO:  Reset reason (0x14):

INFO:   Pad Reset from NRST

INFO:  PMIC version = 0x21

INFO:  FCONF: Reading TB_FW firmware configuration file from: 0x2ffe3000

INFO:  FCONF: Reading firmware configuration information for: stm32mp_io

INFO:  Using USB

INFO:   Instance 2

INFO:  Boot used partition fsbl1

NOTICE: BL2: v2.4-r1.0(debug):

NOTICE: BL2: Built : 11:12:52, May 27 2021

INFO:  BL2: Doing platform setup

INFO:  RAM: DDR3-DDR3L 16bits 533000Khz

WARNING: Couldn't find property st,phy-cal in dtb

INFO:  Memory size = 0x20000000 (512 MB)

INFO:  DFU USB START...

INFO:  phase ID :0, Manifestation 0 at c00001d9

INFO:  phase ID :3, Manifestation 3 at c80e1fa2

ERROR:  FIP Header check failed for phase 3

ERROR:  usb_core_ctl_error : Send an ERROR

INFO:  handle USB : Suspend int

INFO:  USB Suspend mode

Then I'm trying to compile tf-a with fip option, but it fails with following error:

 make -f ../Makefile.sdk TF_A_CONFIG=trusted TF_A_DEVICETREE=stm32mp157a-stm32mp151-dk1-mx fip

fiptool-stm32mp config:

 optee:

  bl32 config value: optee

 trusted:

  bl32 config value: tfa

 FIP_DEVICETREE: stm32mp157a-stm32mp151-dk1-mx

 FIP_DEPLOYDIR_FIP  : /home/screep/Distribution-Package/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-gnueabi/FIP_artifacts//fip

 FIP_DEPLOYDIR_TFA  : /home/screep/Distribution-Package/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-gnueabi/tf-a-stm32mp-2.4.r1-r0/tf-a-sources/../deploy/bl32

 FIP_DEPLOYDIR_FWCONF: /home/screep/Distribution-Package/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-gnueabi/tf-a-stm32mp-2.4.r1-r0/tf-a-sources/../deploy/fwconfig

 FIP_DEPLOYDIR_OPTEE : /home/screep/Distribution-Package/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-gnueabi/FIP_artifacts//optee

 FIP_DEPLOYDIR_UBOOT : /home/screep/Distribution-Package/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-gnueabi/FIP_artifacts//u-boot

Missing stm32mp157a-stm32mp151-dk1-mx-fw-config-optee.dtb file in folder: $FIP_DEPLOYDIR_FWCONF or '$FIP_DEPLOYDIR_ROOT/arm-trusted-firmware/fwconfig'

Why optee? I don;t need optee.

Can anybody help me with correct sequence compiling tf-a and u-boot starting from source download and finishing with success kernel load...

Thank you in advance

Looking forward for your reply

[PatrickF]

Hi,

glad to see you have made big progress !

To keep this post useful to the community, best would be to stop on this long thread (maybe with a summary of your outcomes/solutions and one 'Select as Best').

Feel free to enter new questions for your open topics. This will also give a chance to other community members to answers (I think there was already some related questions)

Regards.