From b1be5dcc239aea6ae380ccadd4d933063cc67208 Mon Sep 17 00:00:00 2001
From: Raptor Engineering Development Team <support@raptorengineering.com>
Date: Fri, 12 Jun 2020 12:04:49 -0500
Subject: [PATCH] Fix FTBFS from undersized BIOS ROM region with Microwatt
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
---
litex_boards/targets/versa_ecp5.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/litex_boards/targets/versa_ecp5.py b/litex_boards/targets/versa_ecp5.py
index 5e0e2be..62d201b 100755
--- a/litex_boards/targets/versa_ecp5.py
+++ b/litex_boards/targets/versa_ecp5.py
@@ -76,6 +76,12 @@ class BaseSoC(SoCCore):
def __init__(self, sys_clk_freq=int(75e6), with_ethernet=False, toolchain="trellis", **kwargs):
platform = versa_ecp5.Platform(toolchain=toolchain)
+ # Fix ROM size for Microwatt
+ if with_ethernet:
+ kwargs["integrated_rom_size"] = 0xb000
+ else:
+ kwargs["integrated_rom_size"] = 0x9000
+
# SoCCore -----------------------------------------_----------------------------------------
SoCCore.__init__(self, platform, clk_freq=sys_clk_freq, **kwargs)
--
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