On 14/08/14 03:14, Peter Robinson wrote:
On Thu, Aug 14, 2014 at 4:23 AM, Iván Chavero <ichavero@xxxxxxxxxxxxxx> wrote:
Hello,
I've compiled a kernel from:
https://github.com/jwrdegoede/linux-sunxi
I attached the .config to the mail in case is needed.
this config file i got it from:
https://github.com/cubieboard/cubie_configs/blob/master/kernel-configs/3.4/cubietruck_defconfig
This are the commands i used to compile the kernel in my laptop:
make ARCH=arm menuconfig
make ARCH=arm CROSS_COMPILE=arm-none-eabi- -j5 uImage modules
put the modules in a local directory:
make ARCH=arm INSTALL_MOD_PATH=../modules/fedora modules_install
cd ../modules/fedora
tar -zc lib > modules_3.15.tar.gz
copied the uImage and the modules to a running cubietruck, added the kernel
to
the extlinux.conf
and booted usign a serial cable but this was all i got:
Retrieving file: /uImage-3.15
4631624 bytes read in 512 ms (8.6 MiB/s)
no console=
append: enforcing=0 ro root=UUID=b487fc2a-226b-4b85-a435-a259656fb9e7
console=ttyS0,115200
Retrieving file:
/dtb-3.16.0-0.rc7.git1.1.fc22.armv7hl/sun7i-a20-cubietruck.dtb
21639 bytes read in 2139 ms (9.8 KiB/s)
Bad Linux ARM zImage magic!
## Booting kernel from Legacy Image at 42000000 ...
Image Name: Linux-3.15.0+
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4631560 Bytes = 4.4 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
## Flattened Device Tree blob at 50000000
Booting using the fdt blob at 0x50000000
Loading Kernel Image ... OK
Loading Device Tree to 4fff7000, end 4ffff486 ... OK
Starting kernel ...
and it hanged.
can somebody give me a hint on what i'm doing wrong?
Did you build device trees and specify the right one on the command
line? TBH 3.4 is ancient and I've no idea how forked it is so it could
be anything. Did you look at the Fedora 20 Allwinner remix as I
believe it uses that kernel.
i'm not sure about the device tree, how do you do that?
i can use any kernel version, i just need the proper instructions to
build it, i've tried a lot of stuff on the wiki and howtos and nothing
seems to work.
thanks for your help
https://fedoraproject.org/wiki/Architectures/ARM/F20/Remixes#Allwinner_A10_.2F_A13_.2F_A20
--
Iván Chavero
Hacker
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