From d4d9ab740e873a4b14b8a3a015445fbc8652fbf2 Mon Sep 17 00:00:00 2001 From: Florent Kermarrec Date: Thu, 26 Mar 2020 16:32:58 +0100 Subject: [PATCH] litedram_gen/lattice: use trellis toolchain and LFE5UM5G-45F device for now. --- litedram/gen.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/litedram/gen.py b/litedram/gen.py index 0923271..cbae0e8 100755 --- a/litedram/gen.py +++ b/litedram/gen.py @@ -563,7 +563,7 @@ def main(): # Generate core -------------------------------------------------------------------------------- if core_config["sdram_phy"] in [litedram_phys.ECP5DDRPHY]: - platform = LatticePlatform("", io=[], toolchain="diamond") + platform = LatticePlatform("LFE5UM5G-45F-8BG381C", io=[], toolchain="trellis") # FIXME: allow other devices. elif core_config["sdram_phy"] in [litedram_phys.A7DDRPHY, litedram_phys.K7DDRPHY, litedram_phys.V7DDRPHY]: platform = XilinxPlatform("", io=[], toolchain="vivado") else: