U-Boot sama5d3 xplained issue


Prathamesh Ovalekar <pratham.ovalekar@...>
 

Hello everyone,

System: sama5d3_xplained board

I have a question regarding the configuration and build of u-boot.
We have a build that was implemented earlier. I am trying to make some changes to it.

Change 1: Change the auto boot delay to 1 second.
Change 2: Add an auto boot command to set a gpio.

I am aware of the environment variables:  CONFIG_BOOTDELAY and
CONFIG_BOOTCOMMAND (needed for the changes above.)
I tried modifying the  " configs/sama5d3_xplained_nandflash_defconfig "

Question 1: Do I need to create an *.config file using the make menuconfig?

Question 2: How do I create the u-boot.bin . Does this  depend on the Linux build?
                    I know that there is an environment variable: CONFIG_BOOTARGS that needs to be populated.
-- 
Pratham Ovalekar

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