Modify

Opened 8 years ago

Closed 7 years ago

#4051 closed defect (fixed)

The kernel does not properly probe for and initialize NPE-A for the Intel KIXRP435 board

Reported by: ddickey@… Owned by: developers
Priority: normal Milestone:
Component: kernel Version:
Keywords: Cc:

Description

The kernel support for the KIXRP435 board is based on that for the IXDP425 board, which is somewhat different.
The IXDP425 has NPE-B and NPE-C, while the KIXRP435 has NPE-A and NPE-C.
I'm not sure exactly what other differences there are, but this is very noticeable at OpenWrt boot time.

I created a patch to fix this support for the KIXRP435 and will attach it to this ticket. Please include it in the tree.
It puts NPE-C on eth0 for the LAN and NPE-A on eth1 for the WAN.

Attachments (1)

410-kixrp435_support.patch (7.8 KB) - added by ddickey@… 8 years ago.
The patch to provide better support for the Intel KIXRP435 board.

Download all attachments as: .zip

Change History (4)

Changed 8 years ago by ddickey@…

The patch to provide better support for the Intel KIXRP435 board.

comment:1 follow-up: Changed 8 years ago by anonymous

I forgot to mention that the patch should go into
target/linux/ixp4xx/patches-2.6.26

comment:2 in reply to: ↑ 1 Changed 8 years ago by anonymous

I opened a Ticket https://dev.openwrt.org/ticket/4111.
Have you successful boot OpenWrt on KIXRP435 board ?

I tried with initramfs image and, after pre-init, execution block with this message

Freeing init memory: 688K                                                       
- preinit -                                                                     
Press CTRL-C for failsafe                                                       
firmware: requesting NPE-A                                                      
^C                                                                              
^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C
^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C                                            
^C                                                                              
^C                                                                              
^C                                                                              
^C                                                                              
^C                                                                              
^C                                                                              
                                                                                
                                                                                
firmware: requesting NPE-A

As you see the CTRL+C do not works.

comment:3 Changed 7 years ago by kaloz

  • Resolution set to fixed
  • Status changed from new to closed

OpenWrt has IXP43x support in trunk. Newer kernels also have support for this board, if you're still interested, please submit a new patch against trunk.

Add Comment

Modify Ticket

Action
as closed .
The resolution will be deleted. Next status will be 'reopened'.
Author


E-mail address and user name can be saved in the Preferences.

 
Note: See TracTickets for help on using tickets.