Hello,
i understand that most Key=Value pairs in the environment are either
u-boot commands, that are passed directly to uboot, or
script commands, that populate env variables, run other commands etc.
I found a list of uboot commands here, and an explanation on u-boot here. This got me deep into understanding the boot process.
But there are also other things like the LED section
led_error=orange
led_exit=green off
led_init=green blinking
Which part of the system understands these commands?
Are there more commands?
Is there an (possibly complete) list of all keys , their values and meanings?
where can i dig for those myself?
i understand that most Key=Value pairs in the environment are either
u-boot commands, that are passed directly to uboot, or
script commands, that populate env variables, run other commands etc.
I found a list of uboot commands here, and an explanation on u-boot here. This got me deep into understanding the boot process.
But there are also other things like the LED section
led_error=orange
led_exit=green off
led_init=green blinking
Which part of the system understands these commands?
Are there more commands?
Is there an (possibly complete) list of all keys , their values and meanings?
where can i dig for those myself?