diff --git a/android/buildinfo_prop.go b/android/buildinfo_prop.go
new file mode 100644
index 0000000..bba4c0d
--- /dev/null
+++ b/android/buildinfo_prop.go
@@ -0,0 +1,132 @@
+// Copyright 2022 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package android
+
+import (
+	"github.com/google/blueprint/proptools"
+)
+
+func init() {
+	ctx := InitRegistrationContext
+	ctx.RegisterModuleType("buildinfo_prop", buildinfoPropFactory)
+}
+
+type buildinfoPropProperties struct {
+	// Whether this module is directly installable to one of the partitions. Default: true.
+	Installable *bool
+
+	Product_config *string `android:"path"`
+}
+
+type buildinfoPropModule struct {
+	ModuleBase
+
+	properties buildinfoPropProperties
+
+	outputFilePath OutputPath
+	installPath    InstallPath
+}
+
+func (p *buildinfoPropModule) installable() bool {
+	return proptools.BoolDefault(p.properties.Installable, true)
+}
+
+func shouldAddBuildThumbprint(config Config) bool {
+	knownOemProperties := []string{
+		"ro.product.brand",
+		"ro.product.name",
+		"ro.product.device",
+	}
+
+	for _, knownProp := range knownOemProperties {
+		if InList(knownProp, config.OemProperties()) {
+			return true
+		}
+	}
+	return false
+}
+
+func (p *buildinfoPropModule) GenerateAndroidBuildActions(ctx ModuleContext) {
+	if ctx.ModuleName() != "buildinfo.prop" || ctx.ModuleDir() != "build/soong" {
+		ctx.ModuleErrorf("There can only be one buildinfo_prop module in build/soong")
+		return
+	}
+	p.outputFilePath = PathForModuleOut(ctx, p.Name()).OutputPath
+	ctx.SetOutputFiles(Paths{p.outputFilePath}, "")
+
+	if !ctx.Config().KatiEnabled() {
+		WriteFileRule(ctx, p.outputFilePath, "# no buildinfo.prop if kati is disabled")
+		return
+	}
+
+	rule := NewRuleBuilder(pctx, ctx)
+
+	config := ctx.Config()
+
+	cmd := rule.Command().BuiltTool("buildinfo")
+
+	cmd.FlagWithInput("--build-hostname-file=", config.BuildHostnameFile(ctx))
+	// Note: depending on BuildNumberFile will cause the build.prop file to be rebuilt
+	// every build, but that's intentional.
+	cmd.FlagWithInput("--build-number-file=", config.BuildNumberFile(ctx))
+	// Export build thumbprint only if the product has specified at least one oem fingerprint property
+	// b/17888863
+	if shouldAddBuildThumbprint(config) {
+		// In the previous make implementation, a dependency was not added on the thumbprint file
+		cmd.FlagWithArg("--build-thumbprint-file=", config.BuildThumbprintFile(ctx).String())
+	}
+	cmd.FlagWithArg("--build-username=", config.Getenv("BUILD_USERNAME"))
+	// Technically we should also have a dependency on BUILD_DATETIME_FILE,
+	// but it can be either an absolute or relative path, which is hard to turn into
+	// a Path object. So just rely on the BuildNumberFile always changing to cause
+	// us to rebuild.
+	cmd.FlagWithArg("--date-file=", ctx.Config().Getenv("BUILD_DATETIME_FILE"))
+	cmd.FlagWithInput("--platform-preview-sdk-fingerprint-file=", ApiFingerprintPath(ctx))
+	cmd.FlagWithInput("--product-config=", PathForModuleSrc(ctx, proptools.String(p.properties.Product_config)))
+	cmd.FlagWithOutput("--out=", p.outputFilePath)
+
+	rule.Build(ctx.ModuleName(), "generating buildinfo props")
+
+	if !p.installable() {
+		p.SkipInstall()
+	}
+
+	p.installPath = PathForModuleInstall(ctx)
+	ctx.InstallFile(p.installPath, p.Name(), p.outputFilePath)
+}
+
+func (p *buildinfoPropModule) AndroidMkEntries() []AndroidMkEntries {
+	return []AndroidMkEntries{{
+		Class:      "ETC",
+		OutputFile: OptionalPathForPath(p.outputFilePath),
+		ExtraEntries: []AndroidMkExtraEntriesFunc{
+			func(ctx AndroidMkExtraEntriesContext, entries *AndroidMkEntries) {
+				entries.SetString("LOCAL_MODULE_PATH", p.installPath.String())
+				entries.SetString("LOCAL_INSTALLED_MODULE_STEM", p.outputFilePath.Base())
+				entries.SetBoolIfTrue("LOCAL_UNINSTALLABLE_MODULE", !p.installable())
+			},
+		},
+	}}
+}
+
+// buildinfo_prop module generates a build.prop file, which contains a set of common
+// system/build.prop properties, such as ro.build.version.*.  Not all properties are implemented;
+// currently this module is only for microdroid.
+func buildinfoPropFactory() Module {
+	module := &buildinfoPropModule{}
+	module.AddProperties(&module.properties)
+	InitAndroidModule(module)
+	return module
+}