util: Import autoport with Haswell patches

This is a copy of coreboot's autoport utility, with a patch applied to
support Haswell/Lynx Point platforms. That patch is currently in review
on coreboot's Gerrit.

https://review.coreboot.org/c/coreboot/+/30890

Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/util/autoport/ec_none.go b/util/autoport/ec_none.go
new file mode 100644
index 00000000..bcb61bf0
--- /dev/null
+++ b/util/autoport/ec_none.go
@@ -0,0 +1,24 @@
+package main
+
+func NoEC(ctx Context) {
+	ap := Create(ctx, "acpi/platform.asl")
+	defer ap.Close()
+
+	Add_gpl(ap)
+	ap.WriteString(
+		`Method(_WAK, 1)
+{
+	Return(Package() {0, 0})
+}
+
+Method(_PTS, 1)
+{
+}
+`)
+
+	si := Create(ctx, "acpi/superio.asl")
+	defer si.Close()
+
+	ec := Create(ctx, "acpi/ec.asl")
+	defer ec.Close()
+}