Messages in this thread | | | From | Arnd Bergmann <> | Date | Tue, 23 May 2017 13:30:50 +0200 | Subject | Re: [PATCH 1/7] RISC-V: Top-Level Makefile for riscv{32,64} |
| |
On Tue, May 23, 2017 at 2:41 AM, Palmer Dabbelt <palmer@dabbelt.com> wrote: > RISC-V has both 32-bit and 64-bit base ISAs, but they are very similar. > Like some other platforms, we'd like to share one arch directory between > the two of them.
I think we mainly do the others for backwards-compatibility with ancient build scripts, and we don't need that here. Instead, you could add one more line to the 'SUBARCH:=' statement that interprets the uname output.
Arnd
| |