From b807ddf7da3b9c0925b5da68ffcbd9cb780baf38 Mon Sep 17 00:00:00 2001
From: Guilhem Baccialone <guilhem.baccialone@murena.io>
Date: Tue, 15 Oct 2024 23:06:22 +0200
Subject: [PATCH] update README.md

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 19822f8..e208176 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,12 @@
 # br2
 Buildroot external tree to port old sbc
+
+## Prerequisite
+Download a tarball of Buildroot and untar it
+
+## Compilation
+`make BR2_EXTERNAL=path/to/this/repo chip_defconfig`
+`make BR2_EXTERNAL=path/to/this/repo all`
+
+## Customisation
+`make BR2_EXTERNAL=path/to/this/repo menuconfig`