From bdc82a83df1d848a6b63c6d53a9c6ddf8856fb1e Mon Sep 17 00:00:00 2001
From: Daniel Maslowski <info@orangecms.org>
Date: Tue, 14 Dec 2021 03:06:46 +0100
Subject: [PATCH] WIP amdana

Signed-off-by: Daniel Maslowski <info@orangecms.org>
---
 cmds/amdana/main.go | 60 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 cmds/amdana/main.go

diff --git a/cmds/amdana/main.go b/cmds/amdana/main.go
new file mode 100644
index 00000000..4562c313
--- /dev/null
+++ b/cmds/amdana/main.go
@@ -0,0 +1,60 @@
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"io/ioutil"
+	"log"
+
+	amd "github.com/linuxboot/fiano/pkg/amd/manifest"
+)
+
+const (
+	// This needed a look at the image; how can we fully automate it?
+	mapping = 0xff000000
+)
+
+// this is only for Go - would be 5 lines inline in JS, thanks...
+type image []byte
+
+func (f image) ImageBytes() []byte {
+	return []byte(f)
+}
+
+func (f image) PhysAddrToOffset(physAddr uint64) uint64 {
+	return physAddr - mapping
+}
+
+func (f image) OffsetToPhysAddr(offset uint64) uint64 {
+	return offset + mapping
+}
+
+func main() {
+	flag.Parse()
+	args := flag.Args()
+
+	var path string
+
+	if len(args) > 0 {
+		path = args[0]
+		data, err := ioutil.ReadFile(path)
+		if err != nil {
+			log.Fatal(err)
+		}
+		// We could also use this, but its mapping wouldn't work with some images
+		// FIXME: figure out those mappings
+		// var amdfw amd.FirmwareImage = data
+		var amdfw image = data
+		fw, err := amd.NewAMDFirmware(amdfw)
+		if err != nil {
+			log.Fatal(err)
+		}
+		a := fw.PSPFirmware()
+		j, err := json.MarshalIndent(a, "", "  ")
+		if err != nil {
+			log.Fatal(err)
+		}
+		fmt.Printf(string(j))
+	}
+}