From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 19 Mar 2015 15:08:03 +0000 (+0100)
Subject: sdram: raise NotImplementedError if Minicon is used others memories than SDR (not... 
X-Git-Tag: 24jan2021_ls180~2472
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=82fe83a1c4940e4664d839d682cc31b0c6258bca;p=litex.git

sdram: raise NotImplementedError if Minicon is used others memories than SDR (not functional for now)
---

diff --git a/misoclib/soc/sdram.py b/misoclib/soc/sdram.py
index 7e47cf1d..237cad22 100644
--- a/misoclib/soc/sdram.py
+++ b/misoclib/soc/sdram.py
@@ -36,6 +36,8 @@ class SDRAMSoC(SoC):
 		if self._sdram_phy_registered:
 			raise FinalizeError
 		self._sdram_phy_registered = True
+		if self.ramcon_type == "minicon" and phy.settings.memtype != "SDR":
+			raise NotImplementedError("Minicon only supports SDR memtype for now (" + phy.settings.memtype + ")")
 
 		# Core
 		self.submodules.sdram = SDRAMCore(phy, self.ramcon_type, sdram_geom, sdram_timing)