diff options
Diffstat (limited to 'nexus/fasm.cc')
| -rw-r--r-- | nexus/fasm.cc | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/nexus/fasm.cc b/nexus/fasm.cc index 0c53e836..b041bf43 100644 --- a/nexus/fasm.cc +++ b/nexus/fasm.cc @@ -603,7 +603,7 @@ struct NexusFasmWriter push_bel(bel); write_enum(cell, "ASYNC_RST_RELEASE", "SYNC"); write_enum(cell, "EBR_SP_EN", "DISABLE"); - write_enum(cell, "ECC_BYTE_SEL", "ECC_EN"); + write_enum(cell, "ECC_BYTE_SEL", "BYTE_EN"); write_enum(cell, "GSR", "DISABLED"); write_enum(cell, "OUT_REGMODE_A", "NO_REG"); write_enum(cell, "OUT_REGMODE_B", "NO_REG"); @@ -611,6 +611,28 @@ struct NexusFasmWriter write_enum(cell, "UNALIGNED_READ", "DISABLE"); write_cell_muxes(cell); pop(); + blank(); + + Loc l = ctx->getBelLocation(bel); + push(stringf("IP_LRAM_CORE_R%dC%d", l.y, l.x)); + for (int i = 0; i < 128; i++) { + IdString param = ctx->id(stringf("INITVAL_%02X", i)); + if (!cell->params.count(param)) + continue; + auto &prop = cell->params.at(param); + std::string value; + if (prop.is_string) { + NPNR_ASSERT(prop.str.substr(0, 2) == "0x"); + // Lattice-style hex string + value = prop.str.substr(2); + value = stringf("5120'h%s", value.c_str()); + } else { + // True Verilog bitvector + value = stringf("5120'b%s", prop.str.c_str()); + } + write_bit(stringf("INITVAL_%02X[5119:0] = %s", i, value.c_str())); + } + pop(); } // Write out FASM for unused bels where needed void write_unused() |