Browse other questions tagged linux kernel arm u-boot or ask your own question. Powered by vBulletin Version 4.2.2Copyright ©2000 - 2016, Jelsoft Enterprises Ltd. Too little RAM/SRAM. Don't know what's the probability of getting one error in the first 4000 hours for a disk from 2006. my review here
Uncompressing Linux............................................. .................................................. .................... Reply With Quote 09-17-2012 #3 AJEllisuk View Profile View Forum Posts Private Message View Articles Just Joined! However, if we rewrite the kernel image to the exact same place, everything works just fine. The physical sector has, among other data, the user data (part of the kernel here) and a 32-bit[?] cyclic redundancy check number computed from the user data.
So we don't see how we could wear it out. All rights reserved. © 2016 Jive Software | Powered by Jive SoftwareHome | Top of page | HelpJive Software Version: 2016.2.5.1, revision: 20160908201010.1a61f7a.hotfix_2016.2.5.1 Forum Home FAQ Search Register Login Board index Bad Data CRC". Image Name: Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1871640 Bytes = 1.8 MB Load Address: 00008000 Entry Point: 00008000 Verifying Checksum ...
The problem was, that this upgrade pulls after it upgrade of everything! Either there was an I/O error or some bits spontaneously changed in the CRC or in the user data. C++11: Is there a standard definition for end-of-line in a multi-line string constant? Command (m for help): d Selected partition 1 Partition 1 is deleted Command (m for help): d No partition is defined yet!
We are starting to see booting problems with some systems more or less randomly in the field and in production. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. stf92 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by stf92 Thread Tools Show Printable Version Email this Page Search this Thread Advanced http://www.linuxquestions.org/questions/slackware-14/crc-error-while-uncompressing-the-kernel-4175486180/ If I only start up with sda, linux boots.
By incorrectly computing the ECC (both on the write, and one the read-back), U-Boot would fail to detect any bit errors that would occur in the range of byte 512 through Board index The team • Delete all board cookies • All times are UTC Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group © Arch Linux ARM Kernel fails A Thing, made of things, which makes many things Why does a longer fiber optic cable result in lower attenuation? From a successful build I had the same message about uncompressing the kernel, so I don't understand what the problem is.
Uncompressing Linux... If you need to reset your password, click here. So to summarize if we use u-boot to get the kernel image we see it is correct with the exception of two bits which are in the same page flipped i.e. Do you have any further suggestions please?
I've built the SPL, U-Boot and Kernel and have rootfs in the 2nd partition. this page Now I got a clean boot. I'm not questioning anything (I'm very pleased with Arch which so far is exactly what I searched for), I'm just interested in how these matters usually work regarding Arch. When we examine the contents of the NAND using nanddump we see a 1 or 2 bit difference between the original image and the image nanddump gets.
I was round a long time ago Can I compost a large brush pile? crc error -- System halted The checksum passes, but the image type is uncompressed, so why is the kernel trying to decompress? I've already enabled DEBUG_LL and printk in the kernel, but those haven't served me at all. get redirected here Regards, Jeff Reply Cancel Cancel Reply Suggest as Answer Use rich formatting Prodigy 60 points Richard Counts Nov 15, 2010 10:07 PM In reply to Jeff Hayes: Hi Thank you for
stf92 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by stf92 11-29-2013, 12:26 AM #2 gnashley Amigo developer Registered: Dec 2003 Location: Testing showed that the new U-Boot did write ECC codes that covered the full page of data, allowing up to 4 bits of data to be corrected per page over the Image Name: Linux-2.6.10_mvl401-davinci_evm_ Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1448100 Bytes = 1.4 MB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ...
When we read the NAND with u-boot we get different bit errors in the kernel image than we get with Linux nanddump. OK OK Starting kernel ... more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Please check if kernel image size is correct in U-Boot command "mmc read".
Calling ioctl() to re-read partition table. Reply Cancel Cancel Reply Suggest as Answer Use rich formatting Prodigy 10 points Duy Khanh Tran Jan 25, 2011 9:46 AM In reply to Richard Counts: Hi, we have the same Amiga 1000 microATX modIBM PCjr retrobuildC=64 RasPi build Offline #7 2007-08-21 23:13:13 harlekin Member From: Germany Registered: 2006-07-13 Posts: 408 Re: I can't boot "crc error" [Solved] It seems as if useful reference Why did the One Ring betray Isildur?
The kernel NAND driver was tested using the exact same tests, to determine whether or not it's NAND driver was defective.