Top "U-boot" questions

Das U-boot is a GPL'd bootloader for embedded boards supporting multiple processor architectures.

U-Boot. Where does it all begin?

Newbie question here. I'm looking at a u-boot boardfile, and it has many functions in it. For example; board_mmc_…

u-boot
cc1: error: bad value (armv5) for -march= switch

I am compiling u-boot for beagle bone black as per the steps mentioned on this link http://eewiki.net/display/…

cross-compiling u-boot beagleboneblack
How to debug uBoot?

I am trying to get Uboot running on a Freescale mx28evk board. It compiles fine and gives me an …

u-boot
u-boot /lib/ld-linux-armhf.so.3: No such file or directory

My machine Ubuntu 16.04.3 LTS x86_64. I do compile u-boot-2017.11 and I got the error. u-boot-2017.11$ export ARCH=arm u-boot-2017.11$ export …

ubuntu ubuntu-16.04 libc u-boot
PHY not connected !! MAC: error during MII initialization

I am trying to download 'rfsNV.gz' and 'uImageNV' to an ARM board using 'TFTP' server and 'U-boot' menu. I'm …

embedded-linux ethernet u-boot tftp arm9
what is the use of Flattened device tree - Linux Kernel

I am going through the Uboot & kernel startup process. What exactly is the use of the FDT (Flat device …

linux-kernel linux-device-driver u-boot device-tree
Run u-boot command at startup

I have a custom board running Yocto (Jethro) and would like to run a single u-boot command, preboot. Obviously, breaking …

u-boot yocto
uboot- MMC no SDcard

I am trying to get a linux kernel with a linux rootfs running on an imx51 Freescale board. I compiled …

linux-kernel arm u-boot
How does the bootloader pick up the command after a "restarting system with command"?

Looking in the android source for the reboot command we find the following line: __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_…

android linux linux-kernel bootloader u-boot
How to get to menuconfig for u-boot in Yocto environment

I'm using Yocto for the first time for an ARM embedded system with a Xilinx Zynq. I want to make …

yocto u-boot bitbake