How can I customize u-boot when using Altera Linux on Arria V SoC?

Case 2: I want to get rid of the 5 seconds of Wait displayed on the console during BOOT

Device: Arria® V
Category: SoC


It can be handled by editing the file to be edited (uboot-socfpga/include/configs/socfpga_common.h) included in the Preloader / U-boot source tree.
Please rewrite the corresponding definition and rebuild Preloader and U-boot.

<How to adjust the Wait time displayed on the console at BOOT>

Change the definition value of "#define CONFIG_BOOTDELAY 5".
You can set the Wait time in seconds.
Setting 0 means no Wait.