From mboxrd@z Thu Jan 1 00:00:00 1970 From: Detlev Zundel Date: Tue, 02 Nov 2004 23:19:01 +0100 Subject: [U-Boot-Users] u-boot error message In-Reply-To: <20041102130206.62764.qmail@web17509.mail.tpe.yahoo.com> =?big5?b?KA==?= =?big5?b?wsWozqRaJ3M=?= message of "Tue, 2 Nov 2004 21:02:06 +0800 (CST)") References: <20041102130206.62764.qmail@web17509.mail.tpe.yahoo.com> Message-ID: <87r7nb3ne2.fsf@deepthought.outer.space.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Bruce, > DK1C20 > bootm 600000 > > ## Booting image at 00600000 ... > > Image Name: linux kernel > > Image Type: Nios Linux Kernel Image (uncompressed) > > Data Size: 1015552 Bytes = 991.8 kB > > Load Address: 01010000 > > Entry Point: 01010000 > > Verifying Checksum ... OK > > Unimplemented compression type 39 > > DK1C20 > I can only repeat myself - find out why there is a 39 in the compression type field. You can easily check an image on your linux host: bash[0]$ dd if=/tftpboot/TQM860L/uImage bs=64 count=1 | hexdump -C 1+0 records in 1+0 records out 64 bytes transferred in 0.018821 seconds (3400 bytes/sec) 00000000 27 05 19 56 33 14 f1 b8 3f 93 f8 25 00 09 46 31 |'..V3...?..%..F1| 00000010 00 00 00 00 00 00 00 00 af 7d f4 d9 05 07 02 01 |.........}......| 00000020 4c 69 6e 75 78 2d 32 2e 34 2e 34 00 00 00 00 00 |Linux-2.4.4.....| 00000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000040 bash[0]$ If you check include/image.h you will notice the byte at offset 30 is the type of image and at 31 the compression: 00000010 00 00 00 00 00 00 00 00 af 7d f4 d9 05 07 02 01 |.........}......| linux kernel ---^ gzip compression ------^ So find out where in the process this gets changed to 39 as indicated by the messages above. Cheers Detlev > Ps:u-boot version:U-Boot 1.0.2(u-boot-20040316cvs) PS: I still would like you to try _current_ CVS version of U-Boot as that is where we fix bugs in... -- -- Question authority! -- Yeah, says who?