First download the latest u-boot, the latest is u-boot-2016.01
First, let u-boot download to 2440 have output
First put the U-boot on the virtual machine to compile, before compiling to configure the processor model
Make Smdk2410_defconfig
Run make when configured, but error occurs at this time
Don't panic, this is after we add the makefile in the root directory in the previous
Arch=arm
cross_compile=arm-linux-
And then compile it again to compile the pass
Next, we'll download U-boot to mini2440, but at this point, 2440 doesn't respond.
Next start modifying 2440
1, add 2440 models of the board
First copy the smdk2410 folder under U-boot-2016.01\board\samsung and rename it to smdk2440
Go to this folder and change the file name from 2410 to 2440
Open makefile, change files in makefile from 2410 to 2440
Open Kconfig Change the file contents from 2410 to 2440
Enter U-boot-2016.01\configs copy Smdk2410_config to Smdk2440_defconfig and open fix to
Config_arm=y
Config_target_smdk2440=y
config_sys_prompt= "SMDK2440 #"
# config_cmd_setexpr is not set
Re-enter U-boot-2016.01\include\configs copy smdk2014.h to Smdk2440.h
Enter the U-boot-2016.01\arch\arm\kconfig
Add to
configtarget_smdk2440
BOOL "Support smdk2440"
Select cpu_arm920t
SOURCE "Board/samsung/smdk2440/kconfig"
That way, if you add a 2440 board,