Linux-odroid-3.0.y problem

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sslab
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Linux-odroid-3.0.y problem

Unread post by sslab » Wed Apr 10, 2013 12:50 am

Hello,
In the Linux-odroid-3.0.y (y=70) source tree, I disabled the "android low memory killer" staging device driver and compiled it with odroidq_ubuntu_defconfig.
The compilation was succeeded (Ubuntu 12.10+gcc-linux-armeabihf), but the zImage can not be booted.
Can you check what's the problem?
Thank you.

mdrjr
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Re: Linux-odroid-3.0.y problem

Unread post by mdrjr » Wed Apr 10, 2013 1:09 am

What parameters are you using to boot the kernel?
Are you using mem=2047M ?

sslab
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Re: Linux-odroid-3.0.y problem

Unread post by sslab » Wed Apr 10, 2013 12:26 pm

Here is the parameters in the boot.scr.
bootcmd: fatload mmc 0:1 0x40008000 zImage; fatload mmc 0:1 0x42000000 uInitrd; boom 0x40008000 0x42000000
bootargs: console=tty1 console=ttySAC1,115200n8 root=/dev/mmcbl1p2 rootwait ro
The same parameters I used to boot the Ubuntu Desktop.

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Re: Linux-odroid-3.0.y problem

Unread post by mdrjr » Wed Apr 10, 2013 3:12 pm

add to bootargs mem=2047M

sslab
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Re: Linux-odroid-3.0.y problem

Unread post by sslab » Wed Apr 10, 2013 6:10 pm

Still failed to boot using the following bootargs: console=tty1 console=ttySAC1,115200n8 mem=2047M
Any dependence on the toolchain version?

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Re: Linux-odroid-3.0.y problem

Unread post by mdrjr » Wed Apr 10, 2013 7:10 pm

sslab wrote:Still failed to boot using the following bootargs: console=tty1 console=ttySAC1,115200n8 mem=2047M
Any dependence on the toolchain version?
Linaro GCC 4.7 or 4.6

sslab
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Re: Linux-odroid-3.0.y problem

Unread post by sslab » Wed Apr 10, 2013 7:46 pm

Toolchain version is OK, arm-linux-gnueabihf-gcc-4.7.3 .
I tried again using a clean machine.
It still failed.
Any problem with the odroidq_ubuntu_defconfig on Odroid-Q2?
Thank you!

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