Basic boot scheme fails u-boot-stm32mp recipe build.

[KSuch.2]

smt32mp157a-dk1/c-ev1 boards. When BOOTSCHEME_LABELS (stm32mp1-eval.conf) is changed from "trusted" to "basic" the build of u-boot-stm32mp recipe fails. Ecosystem 1.2.0 .

[Olivier GALLIEN]

Hi @KSuch.2​ 

Can you share build trace ?

Did you clean your environment between "trusted" and "basic" build ?

Thanks,

Olivier

[KSuch.2]

What do you mean "build trace"?

1. i fix stm32mp1-eval.conf and do:

DISTRO=openstlinux-x11 MACHINE=stm32mp1-eval source layers/meta-st/scripts/envsetup.sh

2. after that appear a dir "build-openstlinuxx11-stm32mp1-eval"

3.and then run:

bitbake u-boot-stm32mp

4.about 30 mins later the recipe crashed (look at the log):

...
| arm-ostl-linux-gnueabi-ld.bfd: /home/support/STM32MP15-Ecosystem-v1.2.0/Distribution-Package/openstlinux-20-02-19/build-openstlinuxx11-stm32mp1-eval/tmp-glibc/work-shared/stm32mp1-eval/uboot-source/drivers/ram/stm32mp1/stm32mp1_tests.c:604: undefined reference to `rand'
| arm-ostl-linux-gnueabi-ld.bfd: drivers/built-in.o: in function `test_read':
| /home/support/STM32MP15-Ecosystem-v1.2.0/Distribution-Package/openstlinux-20-02-19/build-openstlinuxx11-stm32mp1-eval/tmp-glibc/work-shared/stm32mp1-eval/uboot-source/drivers/ram/stm32mp1/stm32mp1_tests.c:1268: undefined reference to `rand'
| arm-ostl-linux-gnueabi-ld.bfd: drivers/built-in.o: in function `BIST_test':
| /home/support/STM32MP15-Ecosystem-v1.2.0/Distribution-Package/openstlinux-20-02-19/build-openstlinuxx11-stm32mp1-eval/tmp-glibc/work-shared/stm32mp1-eval/uboot-source/drivers/ram/stm32mp1/stm32mp1_tuning.c:375: undefined reference to `rand'
| /home/support/STM32MP15-Ecosystem-v1.2.0/Distribution-Package/openstlinux-20-02-19/build-openstlinuxx11-stm32mp1-eval/tmp-glibc/work-shared/stm32mp1-eval/uboot-source/scripts/Makefile.spl:364: recipe for target 'spl/u-boot-spl' failed
| make[2]: *** [spl/u-boot-spl] Error 1
| /home/support/STM32MP15-Ecosystem-v1.2.0/Distribution-Package/openstlinux-20-02-19/build-openstlinuxx11-stm32mp1-eval/tmp-glibc/work-shared/stm32mp1-eval/uboot-source/Makefile:1539: recipe for target 'spl/u-boot-spl' failed
| make[1]: *** [spl/u-boot-spl] Error 2
| make[1]: Leaving directory '/home/support/STM32MP15-Ecosystem-v1.2.0/Distribution-Package/openstlinux-20-02-19/build-openstlinuxx11-stm32mp1-eval/tmp-glibc/work/stm32mp1_eval-ostl-linux-gnueabi/u-boot-stm32mp/2018.11-r0/build/stm32mp15_basic_defconfig'
| Makefile:148: recipe for target 'sub-make' failed
| make: *** [sub-make] Error 2
| make: Leaving directory '/home/support/STM32MP15-Ecosystem-v1.2.0/Distribution-Package/openstlinux-20-02-19/build-openstlinuxx11-stm32mp1-eval/tmp-glibc/work-shared/stm32mp1-eval/uboot-source'
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_compile (log file is located at /home/support/STM32MP15-Ecosystem-v1.2.0/Distribution-Package/openstlinux-20-02-19/build-openstlinuxx11-stm32mp1-eval/tmp-glibc/work/stm32mp1_eval-ostl-linux-gnueabi/u-boot-stm32mp/2018.11-r0/temp/log.do_compile.14073)
...

that's all

When i revert conf file to "trusted" boot scheme, repeat step 1 and do:

bitbake -c cleansstate u-boot-stm32mp

after that the recipe is builded fine.

[Olivier GALLIEN]

Thanks. I see in log : undefined reference to 'rand'

Can you try after doing "apt-get install rand" on your station ?

Olivier

[KSuch.2]

"apt-get install rand" does not affect..

[KSuch.2]

No. Wrong attempt.

As i understand the "rand" and "srand" are library functions which reside into stdlib.h (for Linux)

[Olivier GALLIEN]

Hi @KSuch.2​ 

Tested at our end with success.

Might come from something badly installed/configured in you station.

In which environment are you working ?

If not done, worth to check you have all packages listed here :

https://wiki.st.com/stm32mpu/wiki/PC_prerequisites#Install_extra_packages

Please confirm it compile ok when you let "trusted".

MACHINE=stm32mp1 compiled basic boot by default. Maybe something to try also

Hope it help,

Olivier