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-rw-r--r--ecp5/bitstream.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/ecp5/bitstream.cc b/ecp5/bitstream.cc
index 95256732..6d43b369 100644
--- a/ecp5/bitstream.cc
+++ b/ecp5/bitstream.cc
@@ -385,6 +385,7 @@ std::vector<std::string> get_pll_tiles(Context *ctx, BelId bel)
std::string name = ctx->locInfo(bel)->bel_data[bel.index].name.get();
std::vector<std::string> tiles;
Loc loc = ctx->getBelLocation(bel);
+ static const std::set<std::string> pll1_lr = {"PLL1_LR", "BANKREF4"};
if (name == "EHXPLL_UL") {
tiles.push_back(ctx->getTileByTypeAndLocation(loc.y, loc.x - 1, "PLL0_UL"));
@@ -394,7 +395,7 @@ std::vector<std::string> get_pll_tiles(Context *ctx, BelId bel)
tiles.push_back(ctx->getTileByTypeAndLocation(loc.y + 1, loc.x + 1, "BANKREF8"));
} else if (name == "EHXPLL_LR") {
tiles.push_back(ctx->getTileByTypeAndLocation(loc.y + 1, loc.x, "PLL0_LR"));
- tiles.push_back(ctx->getTileByTypeAndLocation(loc.y + 1, loc.x - 1, "PLL1_LR"));
+ tiles.push_back(ctx->getTileByTypeAndLocation(loc.y + 1, loc.x - 1, pll1_lr));
} else if (name == "EHXPLL_UR") {
tiles.push_back(ctx->getTileByTypeAndLocation(loc.y, loc.x - 1, "PLL0_UR"));
tiles.push_back(ctx->getTileByTypeAndLocation(loc.y + 1, loc.x - 1, "PLL1_UR"));