Change kernel parameter in u-boot - solved

[elmo]

Hello,

How to pass the parameter CONFIG_LEGACY_PTYS= 2 to the kernel in u-boot?

I tried$this->bbcode_second_pass_code('', 'setenv mmcargs 'setenv bootargs ...... CONFIG_LEGACY_PTYS=2'')But it does not.

[lharmon]

if you are using a board which supports it, the fw_setenv is what you want.
I believe it is found in the u-boot tools package and does require some configuration before it can be used.

[moonman]

What is the board? You should peobably use uEnv.txt as there is usually no environment flashed on the card/emmc.

[elmo]

$this->bbcode_second_pass_code('', 'setenv mmcargs 'setenv bootargs ...... pty.legacy_count=2'')Works

Parameter names are different than those in .debconfig
Found here

[moonman]

1. What is the board?
2. What debconfig? We are ArchLinux ARM

[elmo]

Odroid U3
/proc/config.gz

[moonman]

That is not a debconfig....
debconfig = debian