From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Mon, 25 Nov 2013 09:25:05 +0000 (+0100)
Subject: IntegratedBIOS: read only
X-Git-Tag: 24jan2021_ls180~2767
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7459a849ee1ce9a7393ab8f3c2c9769e31afe72a;p=litex.git

IntegratedBIOS: read only
---

diff --git a/misoclib/gensoc/__init__.py b/misoclib/gensoc/__init__.py
index d89073da..64695166 100644
--- a/misoclib/gensoc/__init__.py
+++ b/misoclib/gensoc/__init__.py
@@ -116,7 +116,7 @@ class GenSoC(Module):
 
 class IntegratedBIOS:
 	def __init__(self, bios_size=0x8000):
-		self.submodules.rom = wishbone.SRAM(bios_size)
+		self.submodules.rom = wishbone.SRAM(bios_size, read_only=True)
 		self.register_rom(self.rom.bus, bios_size)
 
 	def init_bios_memory(self, data):