Re: [U-Boot] Difference between _defconfig and _config make switches

On Tue, 25 Jun 2019, Ahmad Ijaz wrote:

Hi Sir,

I am trying to understand u-boot source code. As a starting point, I compiled u-boot for beaglebone black and successfully executed it on beaglebone hardware. My question is related to compilation step.

The u-boot can be compiled with the following switches on *make.*

*1. am335x_beaglebone_defconfig* *2. am335x_beaglebone_config* *3. am335x_evm_defconfig* *4. am335x_evm_config*

from scripts/kconfig/Makefile:

# Added for U-Boot (backward compatibility) %_config: %_defconfig @: