hdl/framebuffer/phy: give a name to cd_pix.clk bufg when used as slave

this will avoid random P&R issue
timvideos · Aug 21, 2015 · ea56f1a · ea56f1a
1 parent 0c8bd64
commit ea56f1a
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/hdl/framebuffer/phy.py b/hdl/framebuffer/phy.py
@@ -179,7 +179,7 @@ def __init__(self, pads_vga, pads_dvi, external_clocking):
 
         else:
             self.clock_domains.cd_pix = ClockDomain(reset_less=True)
-            self.specials +=  Instance("BUFG", i_I=external_clocking.pll_clk2, o_O=self.cd_pix.clk)
+            self.specials +=  Instance("BUFG", name="dviout_pix_bufg", i_I=external_clocking.pll_clk2, o_O=self.cd_pix.clk)
             if pads_dvi is not None:
                 self.clock_domains.cd_pix2x = ClockDomain(reset_less=True)
                 self.clock_domains.cd_pix10x = ClockDomain(reset_less=True)

diff --git a/targets/atlys_hdmi2usb.py b/targets/atlys_hdmi2usb.py
@@ -41,7 +41,7 @@ def __init__(self, platform, **kwargs):
 
         platform.add_platform_command("""INST PLL_ADV LOC=PLL_ADV_X0Y0;""") # all PLL_ADV are used: router needs help...
         platform.add_platform_command("""PIN "dviout_pix_bufg.O" CLOCK_DEDICATED_ROUTE = FALSE;""")
-        platform.add_platform_command("""PIN "BUFG_8.O" CLOCK_DEDICATED_ROUTE = FALSE;""")  # XXX add name to BUFG
+        platform.add_platform_command("""PIN "dviout_pix_bufg_1.O" CLOCK_DEDICATED_ROUTE = FALSE;""")
         platform.add_platform_command("""
 NET "{pix0_clk}" TNM_NET = "GRPpix0_clk";
 NET "{pix1_clk}" TNM_NET = "GRPpix1_clk";

diff --git a/targets/opsis_hdmi2usb.py b/targets/opsis_hdmi2usb.py
@@ -41,7 +41,7 @@ def __init__(self, platform, **kwargs):
 
         platform.add_platform_command("""INST PLL_ADV LOC=PLL_ADV_X0Y0;""") # all PLL_ADV are used: router needs help...
         platform.add_platform_command("""PIN "dviout_pix_bufg.O" CLOCK_DEDICATED_ROUTE = FALSE;""")
-        platform.add_platform_command("""PIN "BUFG_9.O" CLOCK_DEDICATED_ROUTE = FALSE;""") # XXX add name to BUFG
+        platform.add_platform_command("""PIN "dviout_pix_bufg_1.O" CLOCK_DEDICATED_ROUTE = FALSE;""")
         platform.add_platform_command("""
 NET "{pix0_clk}" TNM_NET = "GRPpix0_clk";
 NET "{pix1_clk}" TNM_NET = "GRPpix1_clk";