On Wed, 14 Oct 2015 10:36:42 +0200, Albert ARIBAUD <[email protected]> wrote: > Hello Stefan, > > On Tue, 13 Oct 2015 23:11:45 -0700, Stefan Agner <[email protected]> > wrote: > > Since the device tree relocation is disabled (fdt_high set to > > 0xffffffff), U-Boot keeps the device tree at its load address > > 0x81000000. The kernel uncompresses itself to 0x80008000 by > > default, hence this limits the maximum (uncompressed) kernel > > size to somewhat below 16MiB, otherwise the device tree gets > > overwritten by the kernel data... > > > > Move the device tree load address to 0x84000000 to avoid that > > the device tree being overwritten by the kernel. > > OOC, why is device tree relocation disabled? I'm asking because by > manually placing the device tree (or anything else) high in DDR, one > runs the risk of overwriting some of U-Boot's data.
Also, nitpick: this is not "vf610:" but "vf610twr:" (although some other vf610 boards might need to perform the same fix, depending on the size of their kernel) -- not that it requires a v2, mind you, the committer could just fix the subject on-the-fly. Amicalement, -- Albert. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
