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| author | David Shah <dave@ds0.me> | 2020-01-08 21:04:33 +0000 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2020-11-30 08:45:27 +0000 |
| commit | 8e53b35fcc9aad873225b90405d0d509cbb6e869 (patch) | |
| tree | 7c60582b7f20f4fd00401075e6791694a10a307c | |
| parent | 871f3c66bcb63eae7a9ddd4503347b6c0bef4e3f (diff) | |
| download | nextpnr-8e53b35fcc9aad873225b90405d0d509cbb6e869.tar.gz nextpnr-8e53b35fcc9aad873225b90405d0d509cbb6e869.tar.bz2 nextpnr-8e53b35fcc9aad873225b90405d0d509cbb6e869.zip | |
nexus/arch: Add tile loc flags and package structs
Signed-off-by: David Shah <dave@ds0.me>
| -rw-r--r-- | nexus/arch.h | 38 | ||||
| -rw-r--r-- | nexus/bba_version.inc | 2 |
2 files changed, 34 insertions, 6 deletions
diff --git a/nexus/arch.h b/nexus/arch.h index ffa7ef78..2f6c5f7e 100644 --- a/nexus/arch.h +++ b/nexus/arch.h @@ -149,13 +149,46 @@ NPNR_PACKED_STRUCT(struct PhysicalTileInfoPOD { int32_t tiletype; // tile type IdString }); +enum LocFlagsPOD : uint32_t +{ + LOC_LOGIC = 0x000001, + LOC_IO18 = 0x000002, + LOC_IO33 = 0x000004, + LOC_BRAM = 0x000008, + LOC_DSP = 0x000010, + LOC_IP = 0x000020, + LOC_CIB = 0x000040, + LOC_TAP = 0x001000, + LOC_SPINE = 0x002000, + LOC_TRUNK = 0x004000, + LOC_MIDMUX = 0x008000, + LOC_CMUX = 0x010000, +}; + NPNR_PACKED_STRUCT(struct GridLocationPOD { uint32_t loc_type; + uint32_t loc_flags; uint16_t neighbourhood_type; uint16_t num_phys_tiles; RelPtr<PhysicalTileInfoPOD> phys_tiles; }); +NPNR_PACKED_STRUCT(struct PinInfo { + RelPtr<char> pin_name; + int32_t dqs_func; // DQS function IdString + int32_t clk_func; // Clock function IdStrinng + int16_t bank; // IO bank + uint16_t tile_x; // IO tile X + uint16_t tile_y; // IO tile Y + uint16_t bel_z; // IO bel Z +}); + +NPNR_PACKED_STRUCT(struct PackageInfoPOD { + RelPtr<char> package_name; + uint32_t num_pins; + RelPtr<PinInfo> pins; +}); + NPNR_PACKED_STRUCT(struct ChipInfoPOD { RelPtr<char> device_name; uint16_t width; @@ -1017,15 +1050,10 @@ struct Arch : BaseCtx // Get the delay through a cell from one port to another, returning false // if no path exists. This only considers combinational delays, as required by the Arch API bool getCellDelay(const CellInfo *cell, IdString fromPort, IdString toPort, DelayInfo &delay) const; - // getCellDelayInternal is similar to the above, but without false path checks and including clock to out delays - // for internal arch use only - bool getCellDelayInternal(const CellInfo *cell, IdString fromPort, IdString toPort, DelayInfo &delay) const; // Get the port class, also setting clockInfoCount to the number of TimingClockingInfos associated with a port TimingPortClass getPortTimingClass(const CellInfo *cell, IdString port, int &clockInfoCount) const; // Get the TimingClockingInfo of a port TimingClockingInfo getPortClockingInfo(const CellInfo *cell, IdString port, int index) const; - // Return true if a net is global - bool isGlobalNet(const NetInfo *net) const; // ------------------------------------------------- diff --git a/nexus/bba_version.inc b/nexus/bba_version.inc index d00491fd..0cfbf088 100644 --- a/nexus/bba_version.inc +++ b/nexus/bba_version.inc @@ -1 +1 @@ -1 +2 |