Top "U-boot" questions

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

uEnv.txt vs boot.scr

I'm very confused on these two files for the boot configuration. They seem to be doing the same thing and …

linux bootloader u-boot
How to change U-Boot memory map

The U-Boot(2009.03) on MS104-SH4 has the RAM memory map shown below. 0x8c000000 Not for use (4kB) 0x8c001000 …

linux embedded bootloader u-boot
Building kernel uImage using LOADADDR

While building the kernel I am giving LOADADDR as "0x80008000": make uImage LOADADDR=0x80008000 Can you please help to understand …

linux-kernel embedded-linux u-boot
How do I find ARM Linux entry point when it fails to uncompress?

I am trying to boot Linux via U-boot on a custom board with i.MX6 (CPU core is ARM Cortex …

linux-kernel arm embedded-linux boot u-boot
How to disable serial console(non-kernel) in u-boot

I am building a Yocto image for Intel Edison. One of the image's components is u-boot with an Edison-specific patch. …

linux embedded-linux u-boot yocto intel-edison
Understand U-Boot memory footprint

I don't understand what is happening in RAM when loading U-Boot. I'm working on a Xilinx Zynq ZC702 evaluation kit …

linux-kernel arm u-boot zynq
Upload firmware from Flash using U-Boot

I have a problem. My system is an embedded Linux plaform. I am connecting to my board using serial port …

linux embedded-linux u-boot
raspberry u-boot load image and run image from sd card

I have compiled and installed u-boot from https://github.com/gonzoua/u-boot-pi/tree/rpi on the Raspberry PI. Works great. …

raspberry-pi u-boot
Why doesn't U-Boot disable the console output

I have this system which is accessed by a serial Debug Port. I want to disable all of the output, …

console boot bootloader u-boot silent
Understanding of uboot.lds

I am trying to understand how the porting of uboot is done on powerpc mpc8313 processor based board. During this …

linker u-boot