How to include fw_printenv in rootfs.

[Smedi]

Hi,

i am running yocto on STM32MP157 C reference board,Now I want use the fw_printenv from the user space for that I have found the recipe in the BSP i.e sources/poky/meta/recipes-bsp/u-boot/u-boot-fw-utils_2018.07.bb but if I include u-boot-fw-utils in the st-image-core.bb file and try to build I was throwing errors as below:

make -f ./scripts/Makefile.build obj=scripts/basic

| rm -f .tmp_quiet_recordmcount

| make -f ./scripts/Makefile.build obj=scripts/kconfig stm32mp15_trusted_defconfig

| scripts/kconfig/conf --defconfig=arch/../configs/stm32mp15_trusted_defconfig Kconfig

| ***

| *** Can't find default configuration "arch/../configs/stm32mp15_trusted_defconfig"!

| ***

| scripts/kconfig/Makefile:128: recipe for target 'stm32mp15_trusted_defconfig' failed

| make[1]: *** [stm32mp15_trusted_defconfig] Error 1

| Makefile:492: recipe for target 'stm32mp15_trusted_defconfig' failed

| make: *** [stm32mp15_trusted_defconfig] Error 2

| ERROR: oe_runmake failed

| WARNING: exit code 1 from a shell command.

| ERROR: Function failed: do_compile (log file is located at /home/zumi/Downloads/Lock/yocto/yocto-stm32mp1-koan/build/tmp-glibc/work/stm32mp1_disco-openstlinux_weston-linux-gnueabi/u-boot-fw-utils/1_2018.07-r0/temp/log.do_compile.28043)

ERROR: Task (/home/zumi/Downloads/Lock/yocto/yocto-stm32mp1-koan/sources/poky/meta/recipes-bsp/u-boot/u-boot-fw-utils_2018.07.bb:do_compile) failed with exit code '1'

I want help to know how to include the recipe.

Regards

Srikanth.

[Christophe Guibout]

Hi @Smedi​ ,

A forum member succeeded to compile fw_printenv, but there is a CRC issue that will be fixed in the next delivery.

More details in that ticket.

BR,

Christophe

[Smedi]

Thanks for reply,I gone through the link he had issue while launching from user space but my scenario is to get first the fw_printenv utility in user space.

Regards

Srikanth.