[SOLVED] (i.MX233) OLinuXino uEnv.txt kernel command line

[atlaware]

Hi,
on a (i.MX233) OLinuXino-mini-wifi, I need to add "coherent_pool=1M" to kernel command line.
I have added it to /boot/uEnv.txt, but this is not applied...
$this->bbcode_second_pass_code('', '
[root@cam720 boot]# dmesg|grep "command line"
[ 0.000000] Kernel command line: console=ttyAMA0,115200 root=/dev/mmcblk0p2 rw rootwait fixrtc video=
')
I need to execute some command to store command line from uEnv.txt to p1 partition?
Witch?

Thank you!
Atla

[WarheadsSE]

Did you have p1 mounted to /boot when you edited this file?

Also: cat /proc/cmdline

[atlaware]

$this->bbcode_second_pass_quote('', 'D')id you have p1 mounted to /boot when you edited this file?

[WarheadsSE]

I will have to review the image I have when I am at home.

[atlaware]

Hi,
I have solved my problem: was my fault...
I thinking that I need to simply add my parameter (coherent_pool=8M) to uEnv.txt in a new line: this is wrong.
The correct way is to add the parameter to "optargs=" line, in uEnv.txt

Now my working uEnv.txt:
$this->bbcode_second_pass_code('', '
[root@cam720 system]# cat /boot/uEnv.txt
#These are the default settings for some useful u-boot variables:
#fdt_file=/boot/dtbs/imx23-olinuxino.dtb
optargs= coherent_pool=8M
#video=
#mmcroot=/dev/mmcblk0p2 rw rootwait fixrtc
')

Thank you for you help WarheadsSE!

Bye
Atla.