From: Khem Raj <raj.khem@gmail.com>
To: "Crast, Nicholas" <Nicholas.Crast@saabsensis.com>
Cc: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
Subject: Re: Using uboot to boot a large uimage
Date: Tue, 26 Aug 2014 13:03:48 -0700 [thread overview]
Message-ID: <20140826200348.GG18989@haswell> (raw)
In-Reply-To: <36A43B0E1E88D84791516F9D44BC48331B3CA7E5@corpmail01.corp.sensis.com>
On 14-08-26 18:41:22, Crast, Nicholas wrote:
> I am currently attempting to boot with an initramfs built into my uimage using uboot.
>
> However, I cannot get it to boot correctly. If I make the uimage totally bare-bones, and just use core-image-minimal-initramfs, then it hangs huring init at the waiting for devices... printout. Going and gutting the init script, I can get to single user mode and it looks like the filesystem is there.
>
> I want a more full system, so I included core-image-boot and core-image-basic. I figured this would initialize better. When I do this, my uImage jumps up to ~50MB. U-boot then hangs at "starting kernel..."
>
core-image-minimal should boot you into shell console. That should have
been enough
> I don't think that the uimage is clobbering the device tree, because the device tree is loaded at 0x100, and the uimage is loaded at 0x8000.
>
make sure that memory is not overlapping and is initiaized
next prev parent reply other threads:[~2014-08-26 20:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-21 20:18 Bundling initramfs with uImage Crast, Nicholas
2014-08-25 5:34 ` Khem Raj
2014-08-25 19:33 ` Crast, Nicholas
2014-08-25 21:33 ` Khem Raj
2014-08-26 18:41 ` Using uboot to boot a large uimage Crast, Nicholas
2014-08-26 20:03 ` Khem Raj [this message]
2014-08-26 21:10 ` Crast, Nicholas
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