try setting actual clk to pllclk_o

diff --git a/ls180soc.py b/ls180soc.py
index a24083977bc4123de781c606d90f9740d340ccc9..5f91d69ecd78b2426077476436c48d7c8b786191 100755 (executable)
--- a/ls180soc.py
+++ b/ls180soc.py
@@ -433,7 +433,8 @@ class LibreSoCSim(SoCCore):
             self.comb += self.cpu.clk_sel.eq(clksel_i) # allow clock src select
             self.comb += pll_test_o.eq(self.cpu.pll_test_o) # "test" from PLL
             self.comb += pll_vco_o.eq(self.cpu.pll_vco_o) # PLL lock flag
-            self.comb += self.cpu.clk.eq(self.cpu.pllclk_o) # PLL out into cpu
+            clk = ClockSignal()
+            self.comb += clk.eq(self.cpu.pllclk_o) # PLL out into cpu
 
         #ram_init = []