m/node: build microcode payloads
This adds a builder for loadable microcode payloads for the Linux
kernel and microcode for Intel and AMD CPUs. It also adds a rule
generating a microcode payload for Metropolis at
//metropolis/node:ucode but does not integrate it yet.
Change-Id: I00145e4c983d9ff3e81881e92cbecc3e09392665
Reviewed-on: https://review.monogon.dev/c/monogon/+/546
Reviewed-by: Sergiusz Bazanski <serge@monogon.tech>
diff --git a/third_party/linux-firmware/external.bzl b/third_party/linux-firmware/external.bzl
index f9a2acd..ddd7de3 100644
--- a/third_party/linux-firmware/external.bzl
+++ b/third_party/linux-firmware/external.bzl
@@ -4,7 +4,10 @@
sums = {
"20211216": "c0f735dd232c22d41ce4d23a050a8d6efe3b6b8cbf9d0a636af5f9df66a619a3",
}
- all_content = """filegroup(name = "all_files", srcs = glob(["**"]), visibility = ["//visibility:public"])"""
+ all_content = """
+filegroup(name = "all_files", srcs = glob(["**"]), visibility = ["//visibility:public"])
+filegroup(name = "amd_ucode", srcs = glob(["amd-ucode/*.bin"]), visibility = ["//visibility:public"])
+ """
http_archive(
name = name,