interchange: Split xc7 and nexus chipdb cmake

Signed-off-by: gatecat <gatecat@ds0.me>

3 files changed, 245 insertions, 243 deletions

diff --git a/fpga_interchange/examples/chipdb.cmake b/fpga_interchange/examples/chipdb.cmake
index 201c9bac..100a69f4 100644
--- a/fpga_interchange/examples/chipdb.cmake
+++ b/fpga_interchange/examples/chipdb.cmake
@@ -1,125 +1,5 @@
-function(create_rapidwright_device_db)
-    # ~~~
-    # create_rapidwright_device_db(
-    #    device <common device>
-    #    part <part>
-    #    output_target <output device target>
-    # )
-    # ~~~
-    #
-    # Generates a device database from RapidWright
-    #
-    # If output_target is specified, the output_target_name variable
-    # is set to the generated output_device_file target.
-    #
-    # Arguments:
-    #   - device: common device name of a set of parts. E.g. xc7a35tcsg324-1 and xc7a35tcpg236-1
-    #             share the same xc7a35t device prefix
-    #   - part: one among the parts available for a given device
-    #   - output_target: variable name that will hold the output device target for the parent scope
-    #
-    # Targets generated:
-    #   - rapidwright-<device>-device
-
-    set(options)
-    set(oneValueArgs device part output_target)
-    set(multiValueArgs)
-
-    cmake_parse_arguments(
-        create_rapidwright_device_db
-        "${options}"
-        "${oneValueArgs}"
-        "${multiValueArgs}"
-        ${ARGN}
-    )
-
-    set(device ${create_rapidwright_device_db_device})
-    set(part ${create_rapidwright_device_db_part})
-    set(output_target ${create_rapidwright_device_db_output_target})
-    set(rapidwright_device_db ${CMAKE_CURRENT_BINARY_DIR}/${part}.device)
-    add_custom_command(
-        OUTPUT ${rapidwright_device_db}
-        COMMAND
-            RAPIDWRIGHT_PATH=${RAPIDWRIGHT_PATH}
-            ${INVOKE_RAPIDWRIGHT} ${JAVA_HEAP_SPACE}
-            com.xilinx.rapidwright.interchange.DeviceResourcesExample
-            ${part}
-        DEPENDS
-            ${INVOKE_RAPIDWRIGHT}
-    )
-
-    add_custom_target(rapidwright-${device}-device DEPENDS ${rapidwright_device_db})
-    set_property(TARGET rapidwright-${device}-device PROPERTY LOCATION ${rapidwright_device_db})
-
-    add_custom_target(rapidwright-${device}-device-yaml
-        COMMAND
-            ${PYTHON_EXECUTABLE} -mfpga_interchange.convert
-                --schema_dir ${INTERCHANGE_SCHEMA_PATH}
-                --schema device
-                --input_format capnp
-                --output_format yaml
-                ${rapidwright_device_db}
-                ${rapidwright_device_db}.yaml
-        DEPENDS ${rapidwright_device_db})
-
-    if (DEFINED output_target)
-        set(${output_target} rapidwright-${device}-device PARENT_SCOPE)
-    endif()
-endfunction()
-
-function(create_prjoxide_device_db)
-    # ~~~
-    # create_rapidwright_device_db(
-    #    device <common device>
-    #    output_target <output device target>
-    # )
-    # ~~~
-    #
-    # Generates a device database from Project Oxide
-    #
-    # If output_target is specified, the output_target_name variable
-    # is set to the generated output_device_file target.
-    #
-    # Arguments:
-    #   - device: common device name of a set of parts. E.g. LIFCL-17
-    #   - output_target: variable name that will hold the output device target for the parent scope
-    #
-    # Targets generated:
-    #   - prjoxide-<device>-device
-    set(options)
-    set(oneValueArgs device output_target)
-    set(multiValueArgs)
-
-    cmake_parse_arguments(
-        create_prjoxide_device_db
-        "${options}"
-        "${oneValueArgs}"
-        "${multiValueArgs}"
-        ${ARGN}
-    )
-
-    set(device ${create_prjoxide_device_db_device})
-    set(output_target ${create_prjoxide_device_db_output_target})
-    set(prjoxide_device_db ${CMAKE_CURRENT_BINARY_DIR}/${device}.device)
-    add_custom_command(
-        OUTPUT ${prjoxide_device_db}
-        COMMAND
-            ${PRJOXIDE_PREFIX}/bin/prjoxide
-            interchange-export
-            ${device}
-            ${prjoxide_device_db}
-        DEPENDS
-            ${PRJOXIDE_PREFIX}/bin/prjoxide
-    )
-
-    add_custom_target(prjoxide-${device}-device DEPENDS ${prjoxide_device_db})
-    set_property(TARGET prjoxide-${device}-device PROPERTY LOCATION ${prjoxide_device_db})
-
-    if (DEFINED output_target)
-        set(${output_target} prjoxide-${device}-device PARENT_SCOPE)
-    endif()
-
-endfunction()
+include(${family}/examples/chipdb_xilinx.cmake)
+include(${family}/examples/chipdb_nexus.cmake)
 
 function(create_patched_device_db)
     # ~~~
@@ -284,127 +164,6 @@ function(patch_device_with_prim_lib)
     endif()
 endfunction()
 
-function(generate_xc7_device_db)
-    # ~~~
-    # generate_xc7_device_db(
-    #    device <common device>
-    #    part <part>
-    #    device_target <variable name for device target>
-    # )
-    # ~~~
-    #
-    # Generates a chipdb BBA file, starting from a RapidWright device database which is then patched.
-    # Patches applied:
-    #   - constraints patch
-    #   - luts patch
-    #
-    # Arguments:
-    #   - device: common device name of a set of parts. E.g. xc7a35tcsg324-1 and xc7a35tcpg236-1
-    #             share the same xc7a35t device prefix
-    #   - part: one among the parts available for a given device
-    #   - device_target: variable name that will hold the output device target for the parent scope
-
-    set(options)
-    set(oneValueArgs device part device_target)
-    set(multiValueArgs)
-
-    cmake_parse_arguments(
-        create_rapidwright_device_db
-        "${options}"
-        "${oneValueArgs}"
-        "${multiValueArgs}"
-        ${ARGN}
-    )
-
-    set(device ${create_rapidwright_device_db_device})
-    set(part ${create_rapidwright_device_db_part})
-    set(device_target ${create_rapidwright_device_db_device_target})
-
-    create_rapidwright_device_db(
-        device ${device}
-        part ${part}
-        output_target rapidwright_device
-    )
-
-    # Generate constraints patch
-    create_patched_device_db(
-        device ${device}
-        patch_name constraints
-        patch_path constraints
-        patch_format yaml
-        patch_data ${PYTHON_INTERCHANGE_PATH}/test_data/series7_constraints.yaml
-        input_device ${rapidwright_device}
-        output_target constraints_device
-    )
-
-    # Generate lut constraints patch
-    create_patched_device_db(
-        device ${device}
-        patch_name constraints-luts
-        patch_path lutDefinitions
-        patch_format yaml
-        patch_data ${PYTHON_INTERCHANGE_PATH}/test_data/series7_luts.yaml
-        input_device ${constraints_device}
-        output_target constraints_luts_device
-    )
-
-    if(DEFINED device_target)
-        set(${device_target} ${constraints_luts_device} PARENT_SCOPE)
-    endif()
-endfunction()
-
-function(generate_nexus_device_db)
-    # ~~~
-    # generate_nexus_device_db(
-    #    device <common device>
-    #    part <part>
-    #    device_target <variable name for device target>
-    # )
-    # ~~~
-    #
-    # Generates a chipdb BBA file, starting from a Project Oxide device database.
-    # Patches applied:
-    #   - constraints patch
-    #   - luts patch
-    #
-    # Arguments:
-    #   - device: common device name of a set of parts. E.g. LIFCL-17
-    #   - part: one among the parts available for a given device (currently ignored)
-    #   - device_target: variable name that will hold the output device target for the parent scope
-    set(options)
-    set(oneValueArgs device part device_target)
-    set(multiValueArgs)
-
-    cmake_parse_arguments(
-        generate_nexus_device_db
-        "${options}"
-        "${oneValueArgs}"
-        "${multiValueArgs}"
-        ${ARGN}
-    )
-
-    set(device ${generate_nexus_device_db_device})
-    set(part ${generate_nexus_device_db_part})
-    set(device_target ${generate_nexus_device_db_device_target})
-
-    create_prjoxide_device_db(
-        device ${device}
-        output_target prjoxide_device
-    )
-
-    # Add primitive library
-    patch_device_with_prim_lib(
-        device ${device}
-        yosys_script synth_nexus
-        input_device ${prjoxide_device}
-        output_target prjoxide_prims_device
-    )
-
-    if(DEFINED device_target)
-        set(${device_target} ${prjoxide_prims_device} PARENT_SCOPE)
-    endif()
-endfunction()
-
 function(generate_chipdb)
     # ~~~
     # generate_chipdb(
diff --git a/fpga_interchange/examples/chipdb_nexus.cmake b/fpga_interchange/examples/chipdb_nexus.cmake
new file mode 100644
index 00000000..6ea613c5
--- /dev/null
+++ b/fpga_interchange/examples/chipdb_nexus.cmake
@@ -0,0 +1,105 @@
+function(create_prjoxide_device_db)
+    # ~~~
+    # create_rapidwright_device_db(
+    #    device <common device>
+    #    output_target <output device target>
+    # )
+    # ~~~
+    #
+    # Generates a device database from Project Oxide
+    #
+    # If output_target is specified, the output_target_name variable
+    # is set to the generated output_device_file target.
+    #
+    # Arguments:
+    #   - device: common device name of a set of parts. E.g. LIFCL-17
+    #   - output_target: variable name that will hold the output device target for the parent scope
+    #
+    # Targets generated:
+    #   - prjoxide-<device>-device
+    set(options)
+    set(oneValueArgs device output_target)
+    set(multiValueArgs)
+
+    cmake_parse_arguments(
+        create_prjoxide_device_db
+        "${options}"
+        "${oneValueArgs}"
+        "${multiValueArgs}"
+        ${ARGN}
+    )
+
+    set(device ${create_prjoxide_device_db_device})
+    set(output_target ${create_prjoxide_device_db_output_target})
+    set(prjoxide_device_db ${CMAKE_CURRENT_BINARY_DIR}/${device}.device)
+    add_custom_command(
+        OUTPUT ${prjoxide_device_db}
+        COMMAND
+            ${PRJOXIDE_PREFIX}/bin/prjoxide
+            interchange-export
+            ${device}
+            ${prjoxide_device_db}
+        DEPENDS
+            ${PRJOXIDE_PREFIX}/bin/prjoxide
+    )
+
+    add_custom_target(prjoxide-${device}-device DEPENDS ${prjoxide_device_db})
+    set_property(TARGET prjoxide-${device}-device PROPERTY LOCATION ${prjoxide_device_db})
+
+    if (DEFINED output_target)
+        set(${output_target} prjoxide-${device}-device PARENT_SCOPE)
+    endif()
+
+endfunction()
+
+function(generate_nexus_device_db)
+    # ~~~
+    # generate_nexus_device_db(
+    #    device <common device>
+    #    part <part>
+    #    device_target <variable name for device target>
+    # )
+    # ~~~
+    #
+    # Generates a chipdb BBA file, starting from a Project Oxide device database.
+    # Patches applied:
+    #   - constraints patch
+    #   - luts patch
+    #
+    # Arguments:
+    #   - device: common device name of a set of parts. E.g. LIFCL-17
+    #   - part: one among the parts available for a given device (currently ignored)
+    #   - device_target: variable name that will hold the output device target for the parent scope
+    set(options)
+    set(oneValueArgs device part device_target)
+    set(multiValueArgs)
+
+    cmake_parse_arguments(
+        generate_nexus_device_db
+        "${options}"
+        "${oneValueArgs}"
+        "${multiValueArgs}"
+        ${ARGN}
+    )
+
+    set(device ${generate_nexus_device_db_device})
+    set(part ${generate_nexus_device_db_part})
+    set(device_target ${generate_nexus_device_db_device_target})
+
+    create_prjoxide_device_db(
+        device ${device}
+        output_target prjoxide_device
+    )
+
+    # Add primitive library
+    patch_device_with_prim_lib(
+        device ${device}
+        yosys_script synth_nexus
+        input_device ${prjoxide_device}
+        output_target prjoxide_prims_device
+    )
+
+    if(DEFINED device_target)
+        set(${device_target} ${prjoxide_prims_device} PARENT_SCOPE)
+    endif()
+endfunction()
diff --git a/fpga_interchange/examples/chipdb_xilinx.cmake b/fpga_interchange/examples/chipdb_xilinx.cmake
new file mode 100644
index 00000000..23b4d7f1
--- /dev/null
+++ b/fpga_interchange/examples/chipdb_xilinx.cmake
@@ -0,0 +1,138 @@
+function(create_rapidwright_device_db)
+    # ~~~
+    # create_rapidwright_device_db(
+    #    device <common device>
+    #    part <part>
+    #    output_target <output device target>
+    # )
+    # ~~~
+    #
+    # Generates a device database from RapidWright
+    #
+    # If output_target is specified, the output_target_name variable
+    # is set to the generated output_device_file target.
+    #
+    # Arguments:
+    #   - device: common device name of a set of parts. E.g. xc7a35tcsg324-1 and xc7a35tcpg236-1
+    #             share the same xc7a35t device prefix
+    #   - part: one among the parts available for a given device
+    #   - output_target: variable name that will hold the output device target for the parent scope
+    #
+    # Targets generated:
+    #   - rapidwright-<device>-device
+
+    set(options)
+    set(oneValueArgs device part output_target)
+    set(multiValueArgs)
+
+    cmake_parse_arguments(
+        create_rapidwright_device_db
+        "${options}"
+        "${oneValueArgs}"
+        "${multiValueArgs}"
+        ${ARGN}
+    )
+
+    set(device ${create_rapidwright_device_db_device})
+    set(part ${create_rapidwright_device_db_part})
+    set(output_target ${create_rapidwright_device_db_output_target})
+    set(rapidwright_device_db ${CMAKE_CURRENT_BINARY_DIR}/${part}.device)
+    add_custom_command(
+        OUTPUT ${rapidwright_device_db}
+        COMMAND
+            RAPIDWRIGHT_PATH=${RAPIDWRIGHT_PATH}
+            ${INVOKE_RAPIDWRIGHT} ${JAVA_HEAP_SPACE}
+            com.xilinx.rapidwright.interchange.DeviceResourcesExample
+            ${part}
+        DEPENDS
+            ${INVOKE_RAPIDWRIGHT}
+    )
+
+    add_custom_target(rapidwright-${device}-device DEPENDS ${rapidwright_device_db})
+    set_property(TARGET rapidwright-${device}-device PROPERTY LOCATION ${rapidwright_device_db})
+
+    add_custom_target(rapidwright-${device}-device-yaml
+        COMMAND
+            ${PYTHON_EXECUTABLE} -mfpga_interchange.convert
+                --schema_dir ${INTERCHANGE_SCHEMA_PATH}
+                --schema device
+                --input_format capnp
+                --output_format yaml
+                ${rapidwright_device_db}
+                ${rapidwright_device_db}.yaml
+        DEPENDS ${rapidwright_device_db})
+
+    if (DEFINED output_target)
+        set(${output_target} rapidwright-${device}-device PARENT_SCOPE)
+    endif()
+endfunction()
+
+
+function(generate_xc7_device_db)
+    # ~~~
+    # generate_xc7_device_db(
+    #    device <common device>
+    #    part <part>
+    #    device_target <variable name for device target>
+    # )
+    # ~~~
+    #
+    # Generates a chipdb BBA file, starting from a RapidWright device database which is then patched.
+    # Patches applied:
+    #   - constraints patch
+    #   - luts patch
+    #
+    # Arguments:
+    #   - device: common device name of a set of parts. E.g. xc7a35tcsg324-1 and xc7a35tcpg236-1
+    #             share the same xc7a35t device prefix
+    #   - part: one among the parts available for a given device
+    #   - device_target: variable name that will hold the output device target for the parent scope
+
+    set(options)
+    set(oneValueArgs device part device_target)
+    set(multiValueArgs)
+
+    cmake_parse_arguments(
+        create_rapidwright_device_db
+        "${options}"
+        "${oneValueArgs}"
+        "${multiValueArgs}"
+        ${ARGN}
+    )
+
+    set(device ${create_rapidwright_device_db_device})
+    set(part ${create_rapidwright_device_db_part})
+    set(device_target ${create_rapidwright_device_db_device_target})
+
+    create_rapidwright_device_db(
+        device ${device}
+        part ${part}
+        output_target rapidwright_device
+    )
+
+    # Generate constraints patch
+    create_patched_device_db(
+        device ${device}
+        patch_name constraints
+        patch_path constraints
+        patch_format yaml
+        patch_data ${PYTHON_INTERCHANGE_PATH}/test_data/series7_constraints.yaml
+        input_device ${rapidwright_device}
+        output_target constraints_device
+    )
+
+    # Generate lut constraints patch
+    create_patched_device_db(
+        device ${device}
+        patch_name constraints-luts
+        patch_path lutDefinitions
+        patch_format yaml
+        patch_data ${PYTHON_INTERCHANGE_PATH}/test_data/series7_luts.yaml
+        input_device ${constraints_device}
+        output_target constraints_luts_device
+    )
+
+    if(DEFINED device_target)
+        set(${device_target} ${constraints_luts_device} PARENT_SCOPE)
+    endif()
+endfunction()