From 7397b0527ae6fd53f2f72db6fa411f9197c11692 Mon Sep 17 00:00:00 2001
From: Sébastien Dailly <sebastien@dailly.me>
Date: Sun, 8 Jan 2023 18:04:52 +0100
Subject: Added a target to emulate the system with qemu

---
 board/genimage-raspberrypi3.cfg | 33 ---------------------------------
 build.sh                        |  4 ++++
 configs/qemu_x86_64             |  5 +++++
 3 files changed, 9 insertions(+), 33 deletions(-)
 delete mode 100644 board/genimage-raspberrypi3.cfg
 create mode 100644 configs/qemu_x86_64

diff --git a/board/genimage-raspberrypi3.cfg b/board/genimage-raspberrypi3.cfg
deleted file mode 100644
index 0a54724..0000000
--- a/board/genimage-raspberrypi3.cfg
+++ /dev/null
@@ -1,33 +0,0 @@
-image boot.vfat {
-  vfat {
-    files = {
-      "bcm2710-rpi-3-b.dtb",
-      "bcm2710-rpi-3-b-plus.dtb",
-      "bcm2710-rpi-cm3.dtb",
-      "rpi-firmware/bootcode.bin",
-      "rpi-firmware/cmdline.txt",
-      "rpi-firmware/config.txt",
-      "rpi-firmware/fixup.dat",
-      "rpi-firmware/start.elf",
-      "rpi-firmware/overlays",
-      "zImage"
-    }
-  }
-  size = 32M
-}
-
-image sdcard.img {
-  hdimage {
-  }
-
-  partition boot {
-    partition-type = 0xC
-    bootable = "true"
-    image = "boot.vfat"
-  }
-
-  partition rootfs {
-    partition-type = 0x83
-    image = "rootfs.ext4"
-  }
-}
diff --git a/build.sh b/build.sh
index 3d3bf80..15e6d5a 100755
--- a/build.sh
+++ b/build.sh
@@ -5,6 +5,8 @@ usage() {
     echo "with boardname in"
     echo " - raspberrypi0w"
     echo " - raspberrypi3_64"
+    echo " - qemu_x86_64"
+
 }
 
 test -z ${BUILDROOT_DIR} && BUILDROOT_DIR="../buildroot-2022.08.1"
@@ -23,6 +25,8 @@ case "$BOARDNAME" in
   ;;
   raspberrypi3_64)
   ;;
+  qemu_x86_64)
+  ;;
   *)
     usage
     echo
diff --git a/configs/qemu_x86_64 b/configs/qemu_x86_64
new file mode 100644
index 0000000..a5a54c9
--- /dev/null
+++ b/configs/qemu_x86_64
@@ -0,0 +1,5 @@
+
+BR2_SYSTEM_DHCP="eth0"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
-- 
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