On Mon, Mar 18, 2013 at 06:49:32PM +0100, Pavel Machek wrote: > What I wanted to say is that kernel build traditionaly produced > something useful, something bootloader can actually boot. Currently, > make uImage produces u-boot image. Please keep that capability. Unfortunately, there is a fundamental problem with uImage. It encodes the load address, and that is utterly incompatible with the goal of having a kernel image which boots on multiple platforms. uImage isn't going anywhere for the time being, but you will find that: a) recent kernels will just wrap the zImage without a DTB, so appended DTBs can't be used with it b) it won't work with MULTIPLATFORM-enabled kernels, unless you provide make with a LOADADDR= argument to tell it where the uImage is to be loaded - which is platform specific. (b) fundamentally can't be solved in kbuild. If you want to use uImage with multiple platforms from the same zImage, then you need to generate multiple uImage files with different load addresses. That's purely - and solely - down to the dysfunctional uImage format. -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
