Author Topic: kernel update boot loader  (Read 1692 times)

Offline berkovsky

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kernel update boot loader
« on: January 06, 2016, 01:17:22 pm »
hi!
I update kernel for cubie a10, bud do not know how tu update boot loader.
As i know boot loader used uboot.
In 1st part of microsd i have files
drwxr-xr-x 3 root root    1024 Jun 18  2015 .
drwxr-xr-x 5 root root    4096 Jun 12  2014 ..
-rw-r--r-- 1 root root   12288 Jun 18  2015 .uEnv.txt.swp
drwx------ 2 root root   12288 Nov 17  2014 lost+found
-rw-r--r-- 1 root root   44240 Nov 17  2014 script.bin
-rw-r--r-- 1 root root     215 Jun 18  2015 uEnv.txt
-rw-r--r-- 1 root root 6544616 Nov 17  2014 uImage

As i understand i need change uImage file.

Ok. I goint in /boot
And
export VERSION=4.3.3
mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e
0x00008000 -n $VERSION -d ./vmlinuz-$VERSION uImage-$VERSION-armv7hl-tegra

Replace file uImage but cubie is not boot