Re: [PATCH v2 0/2] Support different CPU types for the sifive_e machine

[Corey Wharton]

ping

https://patchwork.kernel.org/patch/11437661/

https://patchwork.kernel.org/patch/11437665/

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From: Corey Wharton <address@hidden>
Sent: Friday, March 13, 2020 12:35 PM
To: address@hidden <address@hidden>; address@hidden <address@hidden>
Cc: Palmer Dabbelt <address@hidden>; Alistair Francis <address@hidden>; Sagar Karandikar <address@hidden>; Bastian Koppelmann <address@hidden>; Bin Meng <address@hidden>; Corey Wharton <address@hidden>
Subject: [PATCH v2 0/2] Support different CPU types for the sifive_e machine

 

The purpose of this patch set is to allow the sifive_e machine to run
with different CPU targets to enable different ISA entensions. To that
end it also introduces a new sifive-e34 CPU type which provides the
same ISA as sifive-e31, with the addition of the single precision
floating-point extension (f). The default CPU for the sifive_e machine
is unchanged.

v2: Added missing RVU flag

Corey Wharton (2):
  riscv: sifive_e: Support changing CPU type
  target/riscv: Add a sifive-e34 cpu type

 hw/riscv/sifive_e.c |  3 ++-
 target/riscv/cpu.c  | 10 ++++++++++
 target/riscv/cpu.h  |  1 +
 3 files changed, 13 insertions(+), 1 deletion(-)

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2.21.1