Merge pull request #3109 from Pinata-Consulting/bazel-top

bazel: move MODULE.bazel to root of git repository

Author: maliberty

.bazelignore

@@ -0,0 +1,8 @@
+tools/
+dependencies/
+docker/
+etc/
+jenkins/
+docs/
+
+

flow/.bazelrc renamed to .bazelrc

@@ -97,3 +97,6 @@ build
 
 # autotuner artifacts
 metadata-base-at.json
+
+user.bazelrc
+bazel-*

flow/.bazelversion renamed to .bazelversion

@@ -11,7 +11,7 @@ bazel_dep(name = "bazel-orfs")
 # To bump version, run: bazelisk run @bazel-orfs//:bump
 git_override(
     module_name = "bazel-orfs",
-    commit = "126765508161956f8f82ae169084da0235230637",
+    commit = "4a67015d0165e14466b89cc7ce1e92688f393093",
     remote = "https://github.com/The-OpenROAD-Project/bazel-orfs.git",
 )
 
@@ -27,7 +27,7 @@ pip = use_extension("@rules_python//python/extensions:pip.bzl", "pip")
 pip.parse(
     hub_name = "orfs-pip",
     python_version = "3.12",
-    requirements_lock = "//:util/requirements_lock.txt",
+    requirements_lock = "//flow:util/requirements_lock.txt",
 )
 use_repo(pip, "orfs-pip")
 
@@ -46,7 +46,7 @@ filegroup(
     visibility = ["//visibility:public"],
 )
 """,
-    path = "../tools/OpenROAD/bazel-out/k8-opt/bin",
+    path = "tools/OpenROAD/bazel-out/k8-opt/bin",
 )
 
 orfs = use_extension("@bazel-orfs//:extension.bzl", "orfs_repositories")
@@ -61,10 +61,10 @@ orfs.default(
     # and update "image" to point to the local image.
 
     # Official image https://hub.docker.com/r/openroad/orfs/tags
-    image = "docker.io/openroad/orfs:v3.0-2883-ge22e4fc7",
+    image = "docker.io/openroad/orfs:v3.0-2888-g38f93c61",
     # Use local files instead of docker image
-    makefile = "//:makefile",
-    makefile_yosys = "//:makefile_yosys",
+    makefile = "//flow:makefile",
+    makefile_yosys = "//flow:makefile_yosys",
     # TODO once openroad is switched to MODULE.bazel, use
     # local_path_override(module_name = "openroad", path = "../tools/OpenROAD")
     # to point to the local openroad Bazel module instead of
@@ -77,9 +77,9 @@ orfs.default(
     #
     # cd ../tools/OpenROAD
     # bazelisk build -c opt :openroad
-    openroad = "//test:openroad",
-    pdk = "//:asap7",
-    sha256 = "6ad0b1b7fbf290f33f0050ead4da181c83c6e8a9337b65f5f9cff65d67788424",
+    openroad = "//flow/test:openroad",
+    pdk = "//flow:asap7",
+    sha256 = "173581fc6ca74ece349150866ddce96534c5e9d855a25ca8ae509a45fcaefc0d",
 )
 use_repo(orfs, "com_github_nixos_patchelf_download")
 use_repo(orfs, "docker_orfs")

.gitignore

@@ -18,7 +18,7 @@ filegroup(
         "scripts/synth*.tcl",
         "platforms/common/**/*.v",
     ]) + [
-        "//util:makefile_yosys",
+        "//flow/util:makefile_yosys",
     ],
     visibility = ["//visibility:public"],
 )
@@ -31,12 +31,11 @@ filegroup(
         "scripts/*.tcl",
         "platforms/common/**/*.v",
     ]) + [
-        "//util:makefile",
+        "//flow/util:makefile",
     ],
     visibility = ["//visibility:public"],
 )
 
-# These are the only PDKs for which we have BUILD.bazel files for now
 [orfs_pdk(
     name = pdk,
     srcs = glob([
@@ -46,17 +45,22 @@ filegroup(
         )
         for ext in [
             "gds",
-            "lib.gz",
             "lef",
             "lib",
             "lyt",
             "mk",
             "rules",
-            "sdc",
             "tcl",
             "v",
-            "tlef",
-        ]
+        ] + {
+            "sky130hd": ["tlef"],
+            "asap7": [
+                "lib.gz",
+                "sdc",
+            ],
+        }.get(pdk, [])
+    ] + [
+        "platforms/common/**/*.v",
     ]),
     config = ":platforms/{pdk}/config.mk".format(pdk = pdk),
     visibility = ["//visibility:public"],

flow/MODULE.bazel renamed to MODULE.bazel

@@ -15,7 +15,7 @@ BLACKBOXES = [
     data = [":constraint.sdc"],
     module_top = name,
     variant = "netlist",
-    verilog_files = ["//designs/src/aes:verilog"],
+    verilog_files = ["//flow/designs/src/aes:verilog"],
 ) for name in BLACKBOXES]
 
 [filegroup(

flow/MODULE.bazel.lock renamed to MODULE.bazel.lock

@@ -20,5 +20,5 @@ orfs_flow(
         "SDC_FILE": [":constraint.sdc"],
     },
     top = "ethmac",
-    verilog_files = ["//designs/src/ethmac_lvt:verilog"],
+    verilog_files = ["//flow/designs/src/ethmac_lvt:verilog"],
 )

flow/WORKSPACE.bazel renamed to WORKSPACE.bazel

@@ -16,6 +16,5 @@ orfs_flow(
         "RULES_JSON": [":rules-base.json"],
         "SDC_FILE": [":constraint.sdc"],
     },
-    verilog_files = ["//designs/src/gcd:verilog"],
-    tags = ["manual"],
+    verilog_files = ["//flow/designs/src/gcd:verilog"],
 )

flow/BUILD.bazel

@@ -97,7 +97,7 @@ filegroup(
         "io.tcl",
     ],
     data = [
-        "//designs/src/mock-array:util.tcl",
+        "//flow/designs/src/mock-array:util.tcl",
     ],
     visibility = [":__subpackages__"],
 )
@@ -137,7 +137,7 @@ orfs_flow(
         "IO_CONSTRAINTS": [":mock-array-io"],
         # "MACRO_PLACEMENT_TCL": [":macro-placement.tcl"],
     },
-    verilog_files = ["//designs/src/mock-array:verilog"],
+    verilog_files = ["//flow/designs/src/mock-array:verilog"],
 )
 
 filegroup(
@@ -146,7 +146,7 @@ filegroup(
         "Element/io.tcl",
     ],
     data = [
-        "//designs/src/mock-array:util.tcl",
+        "//flow/designs/src/mock-array:util.tcl",
     ],
     visibility = [":__subpackages__"],
 )
@@ -182,5 +182,5 @@ orfs_flow(
         "IO_CONSTRAINTS": [":mock-array-element-io"],
         "SDC_FILE": [":mock-array-constraints"],
     },
-    verilog_files = ["//designs/src/mock-array:verilog"],
+    verilog_files = ["//flow/designs/src/mock-array:verilog"],
 )

flow/designs/asap7/aes/BUILD.bazel

@@ -1,4 +1,5 @@
-source designs/src/mock-array/util.tcl
+set script_dir [file dirname [info script]]
+source $script_dir/../../../src/mock-array/util.tcl
 
 set assignments [list \
     top bottom \

flow/designs/asap7/ethmac_lvt/BUILD.bazel

@@ -1,4 +1,5 @@
-source designs/src/mock-array/util.tcl
+set script_dir [file dirname [info script]]
+source $script_dir/../../src/mock-array/util.tcl
 
 set assignments [list \
     top \

flow/designs/asap7/gcd/BUILD

@@ -2,7 +2,8 @@
 #
 # This fifo is from http://www.sunburst-design.com/papers/CummingsSNUG2002SJ_FIFO1.pdf
 
-source designs/src/mock-array/util.tcl
+set script_dir [file dirname [info script]]
+source $script_dir/../../src/mock-array/util.tcl
 
 set sdc_version 2.0
 

flow/designs/asap7/mock-array/BUILD.bazel

@@ -1,3 +1,4 @@
-source designs/src/mock-array/util.tcl
+set script_dir [file dirname [info script]]
+source $script_dir/../../src/mock-array/util.tcl
 
 set_io_pin_constraint -order -group -region bottom:* -pin_names [concat [match_pins .*] [match_pins clk input 1]]

flow/designs/asap7/mock-array/Element/io.tcl

@@ -56,7 +56,7 @@ BLACKBOXES = [
     variant = "netlist",
     verilog_files = [
         "macros.v",
-        "//designs/src/swerv:verilog",
+        "//flow/designs/src/swerv:verilog",
     ],
     deps = FAKERAMS,
 ) for name in BLACKBOXES]

flow/designs/asap7/mock-array/io.tcl

@@ -15,5 +15,5 @@ orfs_flow(
         "FASTROUTE_TCL": ["fastroute.tcl"],
     },
     top = "ibex_core",
-    verilog_files = ["//designs/src/ibex:verilog"],
+    verilog_files = ["//flow/designs/src/ibex:verilog"],
 )

flow/designs/asap7/mock-cpu/constraint.sdc

@@ -11,13 +11,13 @@ def plot_congestion(name, srcs, argument, values):
         name = "{}_pdf".format(name),
         srcs = ["{name}_congestion".format(name = name)],
         outs = ["{}.pdf".format(name)],
-        cmd = "$(execpath //util:plot_congestion) {argument} $@ $(locations :{name}_congestion) {values}".format(values = " ".join(values), argument = argument, name = name),
-        tools = ["//util:plot_congestion"],
+        cmd = "$(execpath //flow/util:plot_congestion) {argument} $@ $(locations :{name}_congestion) {values}".format(values = " ".join(values), argument = argument, name = name),
+        tools = ["//flow/util:plot_congestion"],
     )
 
     native.sh_binary(
         name = name,
-        srcs = ["//util:open_plots.sh"],
+        srcs = ["//flow/util:open_plots.sh"],
         args = ["$(location :{}.pdf)".format(name)],
         data = ["{}.pdf".format(name)],
     )