OMAP3 patch

[Andrew Turner]

On Sat, 07 May 2011 12:17:10 +0100
Mark Murray <markm at FreeBSD.org> wrote:

> Did this. Didn't work:
> 
> [graveyard] /usr/src 12:08 pm # cu -t -s 115200 -l /dev/cuaU0
> Connected
> 
> 
> Texas Instruments X-Loader 1.4.4ss (Aug 19 2010 - 02:49:27)
> Beagle xM Rev A
> Reading boot sector
> Loading u-boot.bin from mmc
It appears you have a Beagleboard-xM. I haven't had a chance to test
booting on the xM yet so it may be broken.

The xM also needs a driver written to enable the USB host hardware.

> U-Boot 2010.03-dirty (Aug 20 2010 - 20:50:46)
> 
> OMAP3630/3730-GP ES2.0, CPU-OPP2, L3-165MHz,
> OMAP3 Beagle board + LPDDR/NAND
> I2C:   ready
> DRAM:  512 MB
> NAND:  256 MiB
> *** Warning - bad CRC or NAND, using default environment
> 
> In:    serial
> Out:   serial
> Err:   serial
> 
> Probing for expansion boards, if none are connected you'll see a
> harmless I2C error.
> 
> No EEPROM on expansion board
> Beagle xM Rev A
> Die ID #7f4c00011ff00000015739eb0c00b026
> Hit any key to stop autoboot:  0
> mmc1 is available
> The user button is currently NOT pressed.
> reading boot.scr
> 
> ** Unable to read "boot.scr" from mmc 1:1 **
> reading user.scr
> 
> ** Unable to read "user.scr" from mmc 1:1 **
> reading uImage
> 
> 3994161 bytes read
> Booting from mmc ...
> ## Booting kernel from Legacy Image at 80200000 ...
>    Image Name:   FreeBSD
>    Image Type:   ARM Linux Kernel Image (uncompressed)
>    Data Size:    3994097 Bytes =  3.8 MB
>    Load Address: 80200000
>    Entry Point:  802000e0
>    Verifying Checksum ... OK
>    XIP Kernel Image ... OK
These addresses are interesting. I don't think XIP will work. You can
try to load the image to a different address in U-Boot or build FreeBSD
to run at a different address.

Andrew