On Thursday 26 October 2017 09:08:15 Pavel Machek wrote:

On Thu 2017-10-26 08:25:02, Filip Matijevi? wrote:

quoted

Last time I couldn't get output on serial I used CONFIG_DEBUG_LL,
CONFIG_DEBUG_OMAP3UART3, CONFIG_EARLY_PRINTK... and ignore_loglevel
earlyprintk kernel params to get output early enough - I guess you
already tried that.

I realized I'm not getting output from the decompessor (even on "S"
machine), and enabled that.

That is because you have not enabled those EARLY PRINK or DEBUG LL.
Similar thing is needed for N900 and IIRC in some of my linux-n900
branches I have config for it. Plus it needs patching some arch/arm
source files to make it working.

But I'm _still_ not getting any output on decompressor... early
printing works ok on "S" but not on "P".

I guess there can be either problem with memory mapping and RAM size or
with OMAP HS mode?

-- 
Pali Roh?r
pali.rohar at gmail.com