On 3/6/19 12:26 AM, Eugeniu Rosca wrote: > Simon, Marek, All, Hi,
> Booting Linux on H3-ES2.0-Salvator-X, this patch contributes with > below runtime errors: > > ERROR: reserving fdt memory region failed (addr=54000000 size=3000000) > ERROR: reserving fdt memory region failed (addr=57000000 size=1000000) > ERROR: reserving fdt memory region failed (addr=58000000 size=18000000) > ERROR: reserving fdt memory region failed (addr=70000000 size=10000000) > > I use rcar-3.9.2 device trees from: > https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas-bsp.git/tree/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts?h=rcar-3.9.2 BSP DTs are not supported, we're moving to Linux 5.0 DTs in the next release, I'll be posting patches once they receive proper testing. The patches are here [1], along M3N ULCB support, which I believe is broken thus far and so none of that is posted to the ML yet. I'll be fixing that at the end of month, once I have physical access to the board (and there's more stuff coming :) ) [1] https://github.com/marex/u-boot-sh/tree/m3nulcb-v1 > The mainline v5.0 device trees lack the reserved-memory node, so I > expect the errors will not show up with vanilla kernel and DTB. > FTR, the errors appear regardless of the value for U-Boot > CONFIG_ARCH_FIXUP_FDT_MEMORY (=n is the default). > I tried to play with different values of bootm_size (including the > recent https://patchwork.ozlabs.org/patch/1052012/), with no success. The reserved memory nodes are used for the FCNL, right ? If so, then we will have to deal with it somehow. Can you debug the problem and propose a patch ? > I would appreciate your view on how to tackle this. TIA! > > Best regards, > Eugeniu. > -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
