From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Wed, 9 May 2018 13:39:25 +0000 (+0200)
Subject: soc/integration/cpu_interface: use riscv64 toolchain instead of riscv32 (prebuild... 
X-Git-Tag: 24jan2021_ls180~1708
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6854c7f5fc20f66f39447507f94ab2162b577be9;p=litex.git

soc/integration/cpu_interface: use riscv64 toolchain instead of riscv32 (prebuild toolchain for windows can be found at gnutoolchains.com/)
---

diff --git a/litex/soc/integration/cpu_interface.py b/litex/soc/integration/cpu_interface.py
index 8e755202..aac73f66 100644
--- a/litex/soc/integration/cpu_interface.py
+++ b/litex/soc/integration/cpu_interface.py
@@ -34,13 +34,13 @@ def get_cpu_mak(cpu):
             triple = "or1k-linux"
             cpuflags += "-mffl1 -maddc"
     elif cpu == "picorv32":
-        assert not clang, "riscv32 not supported with clang."
-        triple = "riscv32-unknown-elf"
+        assert not clang, "picorv32 not supported with clang."
+        triple = "riscv64-unknown-elf"
         cpuflags = "-D__picorv32__ -mno-save-restore -march=rv32im -mabi=ilp32"
         clang = False
     elif cpu == "vexriscv":
         assert not clang, "vexrisv not supported with clang."
-        triple = "riscv32-unknown-elf"
+        triple = "riscv64-unknown-elf"
         cpuflags = "-D__vexriscv__ -march=rv32im  -mabi=ilp32"
         clang = False
     else: