[Buildroot] [PATCH v4 0/9] Add RV64 NOMMU and Canaan K210 SoC support
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Mon Aug 30 21:32:04 UTC 2021
Hello Damien,
On Mon, 30 Aug 2021 13:40:51 +0900
Damien Le Moal <damien.lemoal at wdc.com> wrote:
> Christoph Hellwig (2):
> package/elf2flt: add RISC-V 64-bits support
> package/Makefile.in: Fix NOMMU RISC-V 64-bits toolchain base name
>
> Damien Le Moal (7):
> arch/config: Make RISC-V 64-bits MMU optional
Just tested with the first 3 patches applied the following defconfig:
BR2_riscv=y
# BR2_USE_MMU is not set
It fails to build with:
/home/thomas/buildroot/buildroot/output/host/riscv64-buildroot-linux-uclibc/bin/elf2flt: Loading to RAM ('-r' option)
is required
This is using the default Busybox configuration, i.e
package/busybox/busybox.config. I haven't tested if other noMMU
architectures exhibit the same issue.
The package/busybox/busybox-minimal.config causes the same issue.
I'm gonna try on ARM noMMU and see.
Best regards,
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
More information about the buildroot
mailing list