Quantcast
Channel: Processors
Viewing all articles
Browse latest Browse all 150853

Forum Post: RE: SGX driver am335x

$
0
0

I see, thanks for the clarification. I set the KERNEL_INSTALL_DIR to:

KERNEL_INSTALL_DIR=/home/laurens/ti-sdk-am335x-evm/board-support/board-port-labs/sitara-board-port-linux

It then said it could'nt find the generated/ directory, I forgot I build the kernel in a separate directory with the O= option in make:

/home/laurens/ti-sdk-am335x-evm/board-support/board-port-labs/sitara-board-port-linux/am335x_evm/

But when I set the KERNEL_INSTALL_DIR to this directory, it still gave the error:

/home/laurens/Graphics_SDK_4_10_00_01/GFX_Linux_KM/services4/3rdparty/dc_ti335x_linux/omaplfb_linux.c:134:27: fatal error: omapfb/omapfb.h: No such file or directory

I then recompiled the kernel in the sitara-board-port-linux directory, without the "O=" option in make, and then it compiled fine. My question is : Why is this? Why can't I point the KERNEL_INSTALL_DIR to the kernel sources in the seperate directory am335x_evm?

Many thanks for the help.

The modules compiled fine now but when I run the 335x-demo script it still gives errors. I logged my output here in 3 stages:

(Please visit the site to view this file)

I logged when I ran the 335x-demo script, I logged when I rebooted the board after I ran the demo script. In the second log I noticed it still couldn't find some module so I logged when I tried to insert it manually but I think this gives the same error when booting up.

Guessing from the output. It seems it can't find a SGX Functional Clock? I logged the gfx_check.sh script too:

(Please visit the site to view this file)

This was after I manually loaded bufferclass module so it lists in the kernel modules now but normally it isn't loaded.


Viewing all articles
Browse latest Browse all 150853

Latest Images

Trending Articles



Latest Images

<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>