linux-kernel - Re: [beagleboard] Diff between Linux-2.6.27-omap1-dirty and Linux-2.6.27-omap1 ?

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Date:	Sat, 1 Nov 2008 12:25:39 +0800
From:	"Ming Lei" <tom.leiming@...il.com>
To:	beagleboard@...glegroups.com
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [beagleboard] Diff between Linux-2.6.27-omap1-dirty and Linux-2.6.27-omap1 ?

I also have this problem, even git-tree is not dirty.
Why?

Thanks!
------------------------------------------------------------
Texas Instruments X-Loader 1.41
Starting OS Bootloader...


U-Boot 1.3.3 (Jul 10 2008 - 16:33:09)

OMAP3530-GP rev 2, CPU-OPP2 L3-165MHz
OMAP3 Beagle Board + LPDDR/NAND
DRAM:  128 MB
NAND:  256 MiB
In:    serial
Out:   serial
Err:   serial
Audio Tone on Speakers  ... complete
Hit any key to stop autoboot:  0
OMAP3 beagleboard.org #
OMAP3 beagleboard.org #
OMAP3 beagleboard.org # printenv
bootargs=console=ttyS2,115200n8 ramdisk_size=8192 root=/dev/ram0 rw
rootfstype=ext2 initrd=0x81600000f
bootcmd=mmcinit;fatload mmc 0 0x80300000 uImage;fatload mmc 0
0x81600000 rd-ext2.bin;bootm 0x80300000
stdin=serial
stdout=serial
stderr=serial

Environment size: 257/131068 bytes
OMAP3 beagleboard.org # mmcinit;fatload mmc 0 0x80300000 ui3;bootm 0x80300000
reading ui3

1723104 bytes read
## Booting kernel from Legacy Image at 80300000 ...
   Image Name:   Linux-2.6.28-rc2-omap1-05147-g82
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    1723040 Bytes =  1.6 MB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux...................................................................................




2008/10/31 Shivdas Gujare <shivdas.tech@...il.com>:
>
> Hi All,
>
> I am working on testing Linux-2.6.27 omap kernel on beagle board.
>
> I cloned kernel from
> git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git
>
> and checked out to tag v2.6.27-omap1, I loaded kernel on beagle board,
> and was able to boot properly like....
>
> OMAP3 beagleboard.org # bootm 0x80300000
> ## Booting kernel from Legacy Image at 80300000 ...
>   Image Name:   Linux-2.6.27-omap1
>   Image Type:   ARM Linux Kernel Image (uncompressed)
>   Data Size:    1614320 Bytes =  1.5 MB
>   Load Address: 80008000
>   Entry Point:  80008000
>   Verifying Checksum ... OK
>   Loading Kernel Image ... OK
> OK
>
> Now, I done some operations, like checkout to master, checkout to
> v2.6.26-omap1 and v2.6.25-omap1, loaded corresponding uImages to
> beagle board
> and was able to boot board every time.
>
> After this, I again checkout to v2.6.27-omap1, compiled and loaded
> uImage to beagleboard
> But this time I am not able to boot the board.
> and Got the message like
>
> OMAP3 beagleboard.org # bootm 0x80300000
> ## Booting kernel from Legacy Image at 80300000 ...
>   Image Name:   Linux-2.6.27-omap1-dirty
>   Image Type:   ARM Linux Kernel Image (uncompressed)
>   Data Size:    1669176 Bytes =  1.6 MB
>   Load Address: 80008000
>   Entry Point:  80008000
>   Verifying Checksum ... OK
>   Loading Kernel Image ... OK
> OK
>
> Starting kernel ...
>
> Uncompressing Linux...........................................................................................................
> done, booting the kernel.
>
> and it, stucks at here..
>
> Here, the only difference I observed is "Image Name:
> Linux-2.6.27-omap1" and "Image Name:   Linux-2.6.27-omap1-dirty",
> where uImage with second Image name is not booting.
>
> I think, I have done something wrong here, while compilation and checkout.
>
> I just want to know in what cases "-dirty" is appended to linux kernel
> Image Names or anything I done wrong?
>
> Thanks for your Helps.
>
> Regards,
> Shivdas
>
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>



-- 
Lei Ming
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