Re: [yocto] uimage instead of zImage

2013-10-27 Thread Wolfgang Denk
Dear Edward, In message you wrote: > > A uImage file is a kernel with a modified header for u-boot. A tool called No header gets modified. Instead, a new header gets prepended. > mkimage is used to convert a zImage (regular kernel compressed image) to a Actually it's pretty stupid to use a

Re: [yocto] uimage instead of zImage

2013-10-24 Thread Edward Vidal
Hello, My 2nd partition on the mmc is linux ext3. This is what I have been using to transfer the rootfs to my mmc tar jxvf beagleboard/core-image-minimal-beagleboard-20131024171447.rootfs.tar.bz2 Did something change since the 21 st of last month. Testing dora which was not part of dylan? No mat

Re: [yocto] uimage instead of zImage

2013-10-23 Thread Rudolf Streif
Hi Edward, This is what I have in the uEnv.txt file > > > bootcmd="" > bootfile="zImage" > ethact="" > loadaddr="" > nandboot="" > nandroot="" > nandrootfstype="" > nandargs="" > loaduimage="" > loaduimagefat="" > nandboot="" > mpurate="auto" > bootcmd="mmc rescan ; fatload mmc 0:1 0x8030 zIm

Re: [yocto] uimage instead of zImage

2013-10-20 Thread Edward Vidal
Hello, I see some values when I do printenv These are the files on my dos partition MLO u-boot.img uEnv.txtzImage zImage-omap3-beagle-xm.dtb This is what I have in the uEnv.txt file bootcmd="" bootfile="zImage" ethact="" loadaddr="" nandboot="" nandroot="" nandrootfstype="" nandargs="" l

Re: [yocto] uimage instead of zImage

2013-10-19 Thread Rudolf Streif
Edward, Your zImage is booting fine. The kernel starts and then tries to mount the root file system. But it cannot find it. It's looking for a UBIFS but cannot find it: . > VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19 > Please append a correct "root=" boot option;

Re: [yocto] uImage instead of zImage

2013-10-18 Thread Robert P. J. Day
On Fri, 18 Oct 2013, Edward Vidal wrote: > hello all, > I am trying to get a uImage instead of zImage > My beagleboard before created a uImage now with dora I get a zImage. > > in the mega-manual I see the following . > > KERNEL_IMAGETYPE > > The type of kernel to build for a device, usu