mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-10-31 11:42:30 +00:00
Code Activity

ql_dsp_io_regs: Fix ID strings, constant detection

Browse source
This commit is contained in:
Martin Povišer 2023-11-27 17:17:03 +01:00
parent 502559cba4
commit 03b45c883a
1 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
techlibs/quicklogic/ql_dsp_io_regs.cc
View file

@ -30,9 +30,9 @@ PRIVATE_NAMESPACE_BEGIN
// ============================================================================ // ============================================================================
struct QlDspIORegs : public Pass { struct QlDspIORegs : public Pass {
const std::vector<std::string> ports2del_mult = {"load_acc", "subtract", "acc_fir", "dly_b", const std::vector<IdString> ports2del_mult = {ID(load_acc), ID(subtract), ID(acc_fir), ID(dly_b),
"saturate_enable", "shift_right", "round"}; ID(saturate_enable), ID(shift_right), ID(round)};
const std::vector<std::string> ports2del_mult_acc = {"acc_fir", "dly_b"}; const std::vector<IdString> ports2del_mult_acc = {ID(acc_fir), ID(dly_b)};
SigMap sigmap; SigMap sigmap;
@ -80,7 +80,7 @@ struct QlDspIORegs : public Pass {
// Get DSP configuration // Get DSP configuration
for (auto cfg_port : {ID(register_inputs), ID(output_select)}) for (auto cfg_port : {ID(register_inputs), ID(output_select)})
if (!cell->hasPort(cfg_port) || sigmap(cell->getPort(cfg_port)).is_fully_const()) if (!cell->hasPort(cfg_port) || !sigmap(cell->getPort(cfg_port)).is_fully_const())
log_error("Missing or non-constant '%s' port on DSP cell %s\n", log_error("Missing or non-constant '%s' port on DSP cell %s\n",
log_id(cfg_port), log_id(cell)); log_id(cfg_port), log_id(cell));
int reg_in_i = sigmap(cell->getPort(ID(register_inputs))).as_int(); int reg_in_i = sigmap(cell->getPort(ID(register_inputs))).as_int();
@ -97,7 +97,7 @@ struct QlDspIORegs : public Pass {
log_error("Unexpected feedback configuration on %s\n", log_id(cell)); log_error("Unexpected feedback configuration on %s\n", log_id(cell));
// Build new type name // Build new type name
std::string new_type = "QL_DSP2_MULT"; std::string new_type = "\\QL_DSP2_MULT";
// Decide if we should be deleting the clock port // Decide if we should be deleting the clock port
bool del_clk = true; bool del_clk = true;