[Ltib] RE: Problem adding new board

[Kevin Wells]

Error: unrecognized/unsupported machine ID (r1 = 0x00000bdf).

 

Available machine support:

 

ID (hex)        NAME

000002e0        Phytec 3250 board with the LPC3250 Microcontroller

000009cf        Phytec 3250 board with the LPC3250 Microcontroller

 

Hi Amit,

 

It looks like your using the dgm3240 machine ID in u-boot with the PHY3250/LPC3XXX machine IDs in the kernel.

Although you have a registered machine ID, it won’t make it back into the 27.8 and .34 releases, so you’ll have to patch your code with the support for that machine ID.

In your board file (dgm3240.c?), change the PHY3250 machine ID to DGM3240. You will also have to manually edit mach_types(?) to add that ID.

 

thanks,

Kevin

 

 

 

From: Amit Hergass [mailto:address@hidden
Sent: Thursday, August 26, 2010 11:20 PM
To: address@hidden
Cc: Kevin Wells
Subject: Problem adding new board

 

Hi,

 

I am trying to add a new board to the latest LTIB linux 2.6.34.

I followed the instructions on: http://svn.buglabs.net/svn/!source/4559/trunk/com.freescale.ltib2/doc/LtibCreateNewTarget

 

 

And allocated new machine in: http://www.arm.linux.org.uk/developer/machines/

1.       Machine type number was added to: /ltib/rpm/BUILD/u-boot-2009.03-rc1/include/configs/dgm3240.h

2.       Added DGM3240 to Makefile in: /ltib/rpm/BUILD/u-boot-2009.03-rc1/Makefile

3.       New board directory added for dgm3240 in: /ltib_34/rpm/BUILD/u-boot-2009.03-rc1/board/dgm3240

4.       New Platform file was added to: /ltib/config/platform/dgm3240

 

I also read Kevin’s changes to the u-boot regarding the necessity of match between boot version and kernel.

However, I loading the new kernel using the same version of u-boot  still does not recognize the new board id.

Looking at the generated files I can see that the parameter MATCH_TYPE_PHY3250 (the original platform) still appears as the active one.

 

The LTIB was configured to build the kernel and u-boot for the new board.

Where am I miss setting the new configuration?

Please find the uboot and kernel output.

 

Thanks,

Amit

 

U-Boot 2009.03-rc1 (Aug 27 2010 - 13:05:13)

 

DRAM:  64 MB

Flash:  2 MB

NAND:  64 MiB

.

.

   Verifying Checksum ... OK

   Loading Kernel Image ... OK

OK

 

Starting kernel ...

 

Uncompressing Linux... done, booting the kernel.

 

Error: unrecognized/unsupported machine ID (r1 = 0x00000bdf).

 

Available machine support:

 

ID (hex)        NAME

000002e0        Phytec 3250 board with the LPC3250 Microcontroller

000009cf        Phytec 3250 board with the LPC3250 Microcontroller

 

Please check your kernel config and/or bootloader.