From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rommel G Custodio Date: Mon, 12 Nov 2012 07:35:16 +0900 Subject: [U-Boot] U-Boot 2012.10 PXA270 - saveenv / Kernel issue In-Reply-To: References: <509FF823.6060907@gmx.net> Message-ID: <20121111223516.GA503@crg> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear All On 2012.11/11, Vasily Khoruzhick wrote: > On Sun, Nov 11, 2012 at 10:10 PM, Andreas Puls wrote: > > Hello everyone, > > > > > > i have a problem with the latest stable U-Boot 2012.10 and a Toradex > > Colibri PXA270 V2.4a Board and a upating the kernel. > > > > The problem apears when i erase the hole NOR Flash, copy the uboot and > > the uImage. > > > > Here are my steps. > > > > 1. unprotect and erase the hole flash. > > 2. copy the latest u-boot.bin to flash > > 2.1 usb start > > 2.2 fatload usb 0:1 0xa0000000 u-boot.bin > > 2.3 protect off 0x0 0x3ffff > > 2.4 erase 0x0 0x3ffff > > 2.5 cp.b 0xa0000000 0x0 $filesize > > 3 reset to look the u-boot is installed > > 3.1 see that CRC is bad (normal behavier couse no defaults are written) > > 3.2 savenv and powercyle > > 4. all fine > > 5. copy kernel image to flash > > 5.1 usb start > > 5.2 fatload usb 0:1 0xa0000000 uimage-2.6.35.9-toradex-pxa270v22b > > 5.3 protect off 0xc0000 0x47ffff > > 5.4 erase 0xc0000 0x47ffff > > 5.5 cp.b 0xa0000000 0xc0000 $filesize > > 6. check the uImage > > 6.1 iminfo 0xC00000 - OK > > 7. hard reset (power cycle) As an addition to Andreas' fine comment. Are you using the stock configuration file from the latest u-boot? Also verify your boot/bootm command. I will assume that you copy the kernel from flash to DRAM, if so please make sure you are reading from the correct flash offset and reading the correct kernel size. > > > > Now comes the part that i dosen't understand > > The U-Boot loader sayes again that the CRC is bad and using default values. > > I use "saveenv" again and make a powercycle. > > The CRC error is no more but the u-boot isnt able to boot the uImage. > > It sayes unkown Image format > > > > > > Sory for the long description. I search the mailing but didnt found > > something. > > > > The latest Toradex Bootloader is u-boot 1.3.3 there is the saveenv and > > Kernel update working. But the USB support isnt working. > > > > Could anybody give me hint or maybe know the solution ? > > Hi Andreas, > > Looks like env overlap kernel, check env address and size in flash > > Regards > Vasily > > > Kind regards > > Andreas > > > > > > _______________________________________________ > > U-Boot mailing list > > U-Boot at lists.denx.de > > http://lists.denx.de/mailman/listinfo/u-boot > > > _______________________________________________ > U-Boot mailing list > U-Boot at lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 487 bytes Desc: not available URL: