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ecp5: Fix 85k PLL_LR

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Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah 2018-11-11 15:12:27 +00:00
parent 2d35d99ed2
commit 9e5aded5c6
1 changed files with 2 additions and 1 deletions
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3
ecp5/bitstream.cc
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@ -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"));