fpga_interchange: cmake: generate only one device family

Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>

1 files changed, 49 insertions, 27 deletions

diff --git a/fpga_interchange/examples/chipdb.cmake b/fpga_interchange/examples/chipdb.cmake
index 5f1e4a67..81cc01f9 100644
--- a/fpga_interchange/examples/chipdb.cmake
+++ b/fpga_interchange/examples/chipdb.cmake
@@ -1,6 +1,6 @@
 function(create_rapidwright_device_db)
     set(options)
-    set(oneValueArgs part)
+    set(oneValueArgs device part)
     set(multiValueArgs)
 
     cmake_parse_arguments(
@@ -11,6 +11,7 @@ function(create_rapidwright_device_db)
         ${ARGN}
     )
 
+    set(device ${create_rapidwright_device_db_device})
     set(part ${create_rapidwright_device_db_part})
     set(rapidwright_device_db ${CMAKE_CURRENT_BINARY_DIR}/${part}.device)
     add_custom_command(
@@ -24,35 +25,32 @@ function(create_rapidwright_device_db)
             ${RAPIDWRIGHT_PATH}/scripts/invoke_rapidwright.sh
     )
 
-    add_custom_target(rapidwright-${part}-device DEPENDS ${rapidwright_device_db})
-    set_property(TARGET rapidwright-${part}-device PROPERTY LOCATION ${rapidwright_device_db})
+    add_custom_target(rapidwright-${device}-device DEPENDS ${rapidwright_device_db})
+    set_property(TARGET rapidwright-${device}-device PROPERTY LOCATION ${rapidwright_device_db})
 endfunction()
 
-function(generate_chipdb)
+function(create_patched_device_db)
     set(options)
-    set(oneValueArgs part)
+    set(oneValueArgs device)
     set(multiValueArgs)
 
     cmake_parse_arguments(
-        generate_chipdb
+        create_patched_device_db
         "${options}"
         "${oneValueArgs}"
         "${multiValueArgs}"
         ${ARGN}
     )
 
-    set(part ${generate_chipdb_part})
-
-    create_rapidwright_device_db(part ${part})
+    set(device ${create_patched_device_db_device})
 
-    set(rapidwright_device_target rapidwright-${part}-device)
-    get_property(rapidwright_device_loc TARGET ${rapidwright_device_target} PROPERTY LOCATION)
+    get_property(rapidwright_device_loc TARGET rapidwright-${device}-device PROPERTY LOCATION)
 
-    set(constraints_device ${CMAKE_CURRENT_BINARY_DIR}/${part}_constraints.device)
+    set(constraints_device ${CMAKE_CURRENT_BINARY_DIR}/${device}_constraints.device)
     add_custom_command(
         OUTPUT ${constraints_device}
         COMMAND
-            python3 -mfpga_interchange.patch
+            ${PYTHON_EXECUTABLE} -mfpga_interchange.patch
                 --schema_dir ${INTERCHANGE_SCHEMA_PATH}
                 --schema device
                 --patch_path constraints
@@ -61,16 +59,16 @@ function(generate_chipdb)
                 ${PYTHON_INTERCHANGE_PATH}/test_data/series7_constraints.yaml
                 ${constraints_device}
         DEPENDS
-            ${rapidwright_device_target}
+            rapidwright-${device}-device
     )
 
-    add_custom_target(constraints-${part}-device DEPENDS ${constraints_device})
+    add_custom_target(constraints-${device}-device DEPENDS ${constraints_device})
 
-    set(constraints_luts_device ${CMAKE_CURRENT_BINARY_DIR}/${part}_constraints_luts.device)
+    set(constraints_luts_device ${CMAKE_CURRENT_BINARY_DIR}/${device}_constraints_luts.device)
     add_custom_command(
         OUTPUT ${constraints_luts_device}
         COMMAND
-            python3 -mfpga_interchange.patch
+            ${PYTHON_EXECUTABLE} -mfpga_interchange.patch
                 --schema_dir ${INTERCHANGE_SCHEMA_PATH}
                 --schema device
                 --patch_path lutDefinitions
@@ -82,26 +80,50 @@ function(generate_chipdb)
             ${constraints_device}
     )
 
-    add_custom_target(constraints-luts-${part}-device DEPENDS ${constraints_luts_device})
-    set_property(TARGET constraints-luts-${part}-device PROPERTY LOCATION ${constraints_luts_device})
+    add_custom_target(constraints-luts-${device}-device DEPENDS ${constraints_luts_device})
+    set_property(TARGET constraints-luts-${device}-device PROPERTY LOCATION ${constraints_luts_device})
+endfunction()
+
+function(generate_chipdb)
+    set(options)
+    set(oneValueArgs device part)
+    set(multiValueArgs)
+
+    cmake_parse_arguments(
+        generate_chipdb
+        "${options}"
+        "${oneValueArgs}"
+        "${multiValueArgs}"
+        ${ARGN}
+    )
+
+    set(device ${generate_chipdb_device})
+    set(part ${generate_chipdb_part})
+
+    create_rapidwright_device_db(
+        device ${device}
+        part ${part}
+    )
+    create_patched_device_db(device ${device})
 
-    set(chipdb_bba ${chipdb_dir}/chipdb-${part}.bba)
+    get_property(constrained_luts_device_loc TARGET constraints-luts-${device}-device PROPERTY LOCATION)
+    set(chipdb_bba ${chipdb_dir}/chipdb-${device}.bba)
     add_custom_command(
         OUTPUT ${chipdb_bba}
         COMMAND
-            python3 -mfpga_interchange.nextpnr_emit
+           ${PYTHON_EXECUTABLE} -mfpga_interchange.nextpnr_emit
                 --schema_dir ${INTERCHANGE_SCHEMA_PATH}
-                --output_dir ${chipdb_dir}
+                --output_dir ${CMAKE_CURRENT_BINARY_DIR}
                 --bel_bucket_seeds ${PYTHON_INTERCHANGE_PATH}/test_data/series7_bel_buckets.yaml
-                --device ${constraints_luts_device}
+                --device ${constrained_luts_device_loc}
         COMMAND
-            mv ${chipdb_dir}/chipdb.bba ${chipdb_bba}
+            mv ${CMAKE_CURRENT_BINARY_DIR}/chipdb.bba ${chipdb_bba}
         DEPENDS
-            ${constraints_luts_device}
+            constraints-luts-${device}-device
     )
 
-    add_custom_target(chipdb-${part}-bba DEPENDS ${chipdb_bba})
-    add_dependencies(chipdb-${family}-bbas chipdb-${part}-bba)
+    add_custom_target(chipdb-${device}-bba DEPENDS ${chipdb_bba})
+    add_dependencies(chipdb-${family}-bbas chipdb-${device}-bba)
 endfunction()
 
 set(chipdb_dir ${CMAKE_CURRENT_BINARY_DIR}/${family}/chipdb)