diff --git a/himbaechel/uarch/gatemate/CMakeLists.txt b/himbaechel/uarch/gatemate/CMakeLists.txt
index 6040d498..85f706a1 100644
--- a/himbaechel/uarch/gatemate/CMakeLists.txt
+++ b/himbaechel/uarch/gatemate/CMakeLists.txt
@@ -15,6 +15,7 @@ set(SOURCES
     pack_clocking.cc
     pack_cpe.cc
     pack_io.cc
+    pack_mult.cc
     pack_serdes.cc
     pack.h
     pll.cc
diff --git a/himbaechel/uarch/gatemate/pack.cc b/himbaechel/uarch/gatemate/pack.cc
index 053bf3a7..3ea9001a 100644
--- a/himbaechel/uarch/gatemate/pack.cc
+++ b/himbaechel/uarch/gatemate/pack.cc
@@ -258,6 +258,7 @@ void GateMateImpl::pack()
     packer.pack_misc();
     packer.pack_ram();
     packer.pack_serdes();
+    packer.pack_mult();
     packer.pack_addf();
     packer.pack_cpe();
     packer.remove_constants();
diff --git a/himbaechel/uarch/gatemate/pack.h b/himbaechel/uarch/gatemate/pack.h
index 85098568..1d8a9bce 100644
--- a/himbaechel/uarch/gatemate/pack.h
+++ b/himbaechel/uarch/gatemate/pack.h
@@ -37,6 +37,7 @@ struct GateMatePacker
     void insert_pll_bufg();
     void pack_pll();
     void pack_misc();
+    void pack_mult();
     void pack_constants();
     void pack_ram();
     void pack_serdes();
diff --git a/himbaechel/uarch/gatemate/pack_mult.cc b/himbaechel/uarch/gatemate/pack_mult.cc
new file mode 100644
index 00000000..690243e1
--- /dev/null
+++ b/himbaechel/uarch/gatemate/pack_mult.cc
@@ -0,0 +1,79 @@
+/*
+ *  nextpnr -- Next Generation Place and Route
+ *
+ *  Copyright (C) 2024  The Project Peppercorn Authors.
+ *
+ *  Permission to use, copy, modify, and/or distribute this software for any
+ *  purpose with or without fee is hereby granted, provided that the above
+ *  copyright notice and this permission notice appear in all copies.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "nextpnr_assertions.h"
+#include "nextpnr_namespaces.h"
+#include "pack.h"
+#include "property.h"
+#include "util.h"
+
+#define HIMBAECHEL_CONSTIDS "uarch/gatemate/constids.inc"
+#include "himbaechel_constids.h"
+
+NEXTPNR_NAMESPACE_BEGIN
+
+void GateMatePacker::pack_mult()
+{
+    auto create_mult_cell = [&](IdString name) {
+        // instantiate a full CPE by creating two halves.
+        auto* cpe_l = create_cell_ptr(id_CPE_HALF_L, ctx->idf("%s$lower", name.c_str(ctx)));
+        cpe_l->cluster = name;
+        cpe_l->constr_abs_z = false;
+        cpe_l->params[id_INIT_L00] = Property(0b1000, 4); // AND
+        cpe_l->params[id_INIT_L01] = Property(0b1000, 4); // AND
+        cpe_l->params[id_INIT_L10] = Property(0b0110, 4); // XOR
+
+        auto* cpe_u = create_cell_ptr(id_CPE_HALF_U, ctx->idf("%s$upper", name.c_str(ctx)));
+        cpe_u->cluster = name;
+        cpe_u->constr_abs_z = false;
+        cpe_u->params[id_INIT_L02] = Property(0b1000, 4); // AND
+        cpe_u->params[id_INIT_L03] = Property(0b1000, 4); // AND
+        cpe_u->params[id_INIT_L11] = Property(0b0110, 4); // XOR
+        cpe_u->params[id_INIT_L20] = Property(0b0101, 4); // D1
+        cpe_u->params[id_C_FUNCTION] = Property(C_MULT, 3);
+
+        return std::make_pair(cpe_l, cpe_u);
+    };
+
+    log_info("Packing multipliers...\n");
+
+    auto mults = std::vector<CellInfo*>{};
+
+    for (auto &cell : ctx->cells) {
+        CellInfo *ci = cell.second.get();
+        if (ci->type == id_CC_MULT)
+            mults.push_back(ci);
+    }
+
+    for (auto* mult : mults) {
+        auto a_width = int_or_default(mult->params, id_A_WIDTH);
+        auto b_width = int_or_default(mult->params, id_B_WIDTH);
+        auto p_width = int_or_default(mult->params, id_P_WIDTH);
+        log_info("    Configuring '%s' as a %d * %d = %d multiplier\n", mult->name.c_str(ctx), a_width, b_width, p_width);
+
+        NPNR_ASSERT(a_width <= 2);
+        NPNR_ASSERT(b_width <= 2);
+
+        auto [mult_l, mult_u] = create_mult_cell(mult->name);
+
+        
+    }
+}
+
+NEXTPNR_NAMESPACE_END