diff options
Diffstat (limited to 'ecp5/arch.cc')
| -rw-r--r-- | ecp5/arch.cc | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc index fe10d415..a200e102 100644 --- a/ecp5/arch.cc +++ b/ecp5/arch.cc @@ -92,12 +92,20 @@ static const ChipInfoPOD *get_chip_info(const RelPtr<ChipInfoPOD> *ptr) { return void load_chipdb(); #endif +#define LFE5U_25F_ONLY + Arch::Arch(ArchArgs args) : args(args) { #if defined(_MSC_VER) load_chipdb(); #endif - +#ifdef LFE5U_25F_ONLY + if (args.type == ArchArgs::LFE5U_25F) { + chip_info = get_chip_info(reinterpret_cast<const RelPtr<ChipInfoPOD> *>(chipdb_blob_25k)); + } else { + log_error("Unsupported ECP5 chip type.\n"); + } +#else if (args.type == ArchArgs::LFE5U_25F) { chip_info = get_chip_info(reinterpret_cast<const RelPtr<ChipInfoPOD> *>(chipdb_blob_25k)); } else if (args.type == ArchArgs::LFE5U_45F) { @@ -107,6 +115,8 @@ Arch::Arch(ArchArgs args) : args(args) } else { log_error("Unsupported ECP5 chip type.\n"); } +#endif + } // ----------------------------------------------------------------------- @@ -302,4 +312,17 @@ bool Arch::isValidBelForCell(CellInfo *cell, BelId bel) const { return true; } bool Arch::isBelLocationValid(BelId bel) const { return true; } +// ----------------------------------------------------------------------- + + +bool Arch::getCellDelay(const CellInfo *cell, IdString fromPort, IdString toPort, delay_t &delay) const +{ + return false; +} + +IdString Arch::getPortClock(const CellInfo *cell, IdString port) const { return IdString(); } + +bool Arch::isClockPort(const CellInfo *cell, IdString port) const { return false; } + + NEXTPNR_NAMESPACE_END |