[meta-fsl-ppc]: Failure on uncompressing kernel

[meta-fsl-ppc]: Failure on uncompressing kernel

[muzaffar Mahmood]

Hello Everyone,

U-boot fails on uncompressing kernel If uImage size increased from 4MB. 
Error message is as follows.

## Booting kernel from Legacy Image at 01000000 ...
    Image Name:   Linux-3.8.13-rt9
    Created:      2014-03-12  13:47:49 UTC
    Image Type:   PowerPC Linux Kernel Image (gzip compressed)
    Data Size:    4395316 Bytes =  4.2 MB
    Load Address: 00000000
    Entry Point:  00000000
    Verifying Checksum ... OK
    Uncompressing Kernel Image ... Error: inflate() returned -5
GUNZIP: uncompress, out-of-mem or overwrite error - must RESET board to 
recover


It is happening on p1020rdb and p2020rdb boards.

U-boot versions are

On p2020 : U-Boot 2009.11 (Oct 22 2010 - 18:31:34)
On p1020:  U-Boot 2009.11 (Aug 09 2010 - 13:39:52)

Is it u-boot version issue or some configuration issue?


Thanks
Regards
Muzaffar Mahmood

Re: [meta-fsl-ppc]: Failure on uncompressing kernel

[B40290]

Hello,

Kernel image may be covered by rootfs image in memory.

You can try to load the following address for rootfs and kernel:

tftp 1000000  uImage.bin
tftp 4000000  fsl-image-core-p4080ds.ext2.gz.u-boot
tftp 3000000  uImage.dtb



thanks,
chunrong


-----Original Message-----
From: meta-freescale-bounces@yoctoproject.org [mailto:meta-freescale-bounces@yoctoproject.org] On Behalf Of muzaffar Mahmood
Sent: Tuesday, March 18, 2014 11:46 PM
To: meta-freescale@yoctoproject.org; Arslan, Fahad
Subject: [meta-freescale] [meta-fsl-ppc]: Failure on uncompressing kernel

Hello Everyone,

U-boot fails on uncompressing kernel If uImage size increased from 4MB. 
Error message is as follows.

## Booting kernel from Legacy Image at 01000000 ...
    Image Name:   Linux-3.8.13-rt9
    Created:      2014-03-12  13:47:49 UTC
    Image Type:   PowerPC Linux Kernel Image (gzip compressed)
    Data Size:    4395316 Bytes =  4.2 MB
    Load Address: 00000000
    Entry Point:  00000000
    Verifying Checksum ... OK
    Uncompressing Kernel Image ... Error: inflate() returned -5
GUNZIP: uncompress, out-of-mem or overwrite error - must RESET board to recover


It is happening on p1020rdb and p2020rdb boards.

U-boot versions are

On p2020 : U-Boot 2009.11 (Oct 22 2010 - 18:31:34)
On p1020:  U-Boot 2009.11 (Aug 09 2010 - 13:39:52)

Is it u-boot version issue or some configuration issue?


Thanks
Regards
Muzaffar Mahmood
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