Installation steps : Build the Linux® kernel source code for the first time

[Ahmed]

https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-EV1/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Modify,_rebuild_and_reload_the_Linux%C2%AE_kernel

step 4

 

[ArmandG]

Hello @Ahmed​ ,

Maybe you didn't source the SDK environment.

To ensure you did, when you enter "echo $ARCH" command it sould return "arm"

Armand

[Seyad_Anas_Arif]

@ArmandG  i am also facing the same issue while  Build the Linux® kernel source code for the first time. how to rectify this. but i receive correct reply from sdk while i "echo $ARCH" run this commend. 

main error