Can i just flash boot.bin to my vim2

VIM2 U-Boot
1

Hi Khadas
as the subject described, can I just flash boot.bin into my vim2 instead flash update.img entirely?

2

can u describe what u need more detailed

3

My purpose is to implement customized DDR test in uboot. I don’t want kernel OS and it’s not necessary to me.
with the USB Burn tool, only update.img can be selected and flash the entire image to vim2.
I just want to flash uboot.bin only.

4

minimal images for USB Burn tool (boot loaders only )

or same

5

thanks for your uboot image file.
And can you share me the procedure to generate the image format file for uboot. The file I generated by “make CROSS_COMPILE=aarch64-linux-gnu-” is bin file only.

1
1654×675 130 KB

6 
git clone https://github.com/khadas/fenix
cd fenix
source env/setenv.sh
make uboot
7

Hi Hyphop
I already downloaded the uboot branch: u-boot-khadas-vims-nougat. and compiled pass.
is there method to make image format file for uboot?

8

generate aml-burn image EXAMPLE (check fenix source for more details if u need it )

master@peace:/mnt/temp/khadas/img/aml$ ls -l1 VIM2.uboot-mainline.emmc.aml
total 3552
-rw-rw-r-- 1 master master   54993 May  9 12:08 _aml_dtb.PARTITION
-rw-rw-r-- 1 master master     589 May  9 12:08 aml_sdc_burn.ini
-rw-rw-r-- 1 master master  786944 May  9 12:08 aml_sdc_burn.UBOOT
-rw-rw-r-- 1 master master 1081344 May  7 22:54 bootloader.PARTITION
-rw-rw-r-- 1 master master   49152 May  9 12:08 DDR.USB
-rw-rw-r-- 1 master master     764 May  9 12:08 image.cfg
-rw-rw-r-- 1 master master  908608 May  9 12:08 logo.PARTITION
-rw-rw-r-- 1 master master     202 May  9 12:08 platform.conf
-rw-rw-r-- 1 master master  737280 May  9 12:08 UBOOT.USB

## PACK IMAGE
aml_image_v2_packer -r VIM2.uboot-mainline.emmc.aml/image.cfg VIM2.uboot-mainline.emmc.aml VIM2.uboot-mainline.emmc.aml.img

## BURN IMAGE
aml-burn-tool -b VIM2 -i VIM2.uboot-mainline.emmc.aml.img