On Fri, Aug 21, 2026 at 10:20:55AM -0600, Tom Rini wrote: > On Fri, Aug 21, 2026 at 08:42:14AM +0000, Yao Zi wrote: > > > From: Jiaxun Yang <[email protected]> > > > > Yet another generic QEMU VIRT machine. > > > > LoongArch QEMU splits the main RAM into two parts: the first 512M is > > placed at 0x0, and the rest is placed at 0x8000000. FDT locates at > > 0x100000. BIOS is mapped to the first flash mapped to 0x1c000000, where > > U-Boot starts execution. > > > > Signed-off-by: Jiaxun Yang <[email protected]> > > Signed-off-by: Yao Zi <[email protected]> > [snip] > > diff --git a/arch/loongarch/dts/qemu-loongarch64.dts > > b/arch/loongarch/dts/qemu-loongarch64.dts > > new file mode 100644 > > index 000000000000..39d303798fcb > > --- /dev/null > > +++ b/arch/loongarch/dts/qemu-loongarch64.dts > > @@ -0,0 +1,9 @@ > > +// SPDX-License-Identifier: GPL-2.0+ > > +/* > > + * Copyright (C) 2024 Jiaxun Yang <[email protected]> > > + */ > > + > > +/dts-v1/; > > + > > +/ { > > +}; > > I thought I had pushed everything so that we do not need to have fake > empty dts files anymore.
Do you mean OF_OMIT_DTB? Even with it enabled, a devicetree blob, specified by CONFIG_dEFAULT_DEVICE_TREE, is always built, but not integrated in the final u-boot.bin. qemu_arm_defconfig also ships an empty devicetree. I'm not sure whether there's really a way to avoid building a dtb... > -- > Tom Best regards, Yao Zi
