From 173f1f262ec3380cb7aee9d546943c98a339b186 2018-10-31 20:49:29
From: drtyhlpr <mail@jwagner.eu>
Date: 2018-10-31 20:49:29
Subject: [PATCH] fix: QEMU uboot (still problems)

---

diff --git a/bootstrap.d/41-uboot.sh b/bootstrap.d/41-uboot.sh
index cd9e67b..a7f4709 100644
--- a/bootstrap.d/41-uboot.sh
+++ b/bootstrap.d/41-uboot.sh
@@ -69,6 +69,11 @@ if [ "$ENABLE_UBOOT" = true ] ; then
   # Set mkfile to use the correct dtb file
   sed -i "s/^\(setenv dtbfile \).*/\1${DTB_FILE}/" "${BOOT_DIR}/uboot.mkimage"
 
+  # Set mkfile to use the correct mach id
+  if [ "$ENABLE_QEMU" = true ] ; then
+    sed -i "s/^\(setenv machid \).*/\10x000008e0/" "${BOOT_DIR}/uboot.mkimage"
+  fi
+
   # Set mkfile to use kernel image
   sed -i "s/^\(fatload mmc 0:1 \${kernel_addr_r} \).*/\1${KERNEL_IMAGE}/" "${BOOT_DIR}/uboot.mkimage"
 
diff --git a/rpi23-gen-image.sh b/rpi23-gen-image.sh
index 50c37dc..b58dc3d 100755
--- a/rpi23-gen-image.sh
+++ b/rpi23-gen-image.sh
@@ -336,7 +336,7 @@ fi
 
 # Add device-tree-compiler required for building the U-Boot bootloader
 if [ "$ENABLE_UBOOT" = true ] ; then
-  APT_INCLUDES="${APT_INCLUDES},device-tree-compiler"
+  APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex"
 fi
 
 # Check if root SSH (v2) public key file exists
@@ -525,6 +525,8 @@ fi
 
 # Configure qemu compatible kernel
 if [ "$ENABLE_QEMU" = true ] ; then
+  DTB_FILE=vexpress-v2p-ca15_a7.dtb
+  UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
   KERNEL_DEFCONFIG="vexpress_defconfig"
   if [ "$KERNEL_MENUCONFIG" = false ] ; then
     KERNEL_OLDDEFCONFIG=true
@@ -626,6 +628,19 @@ if [ "$ENABLE_QEMU" = true ] ; then
     done
   fi
 
+  # Copy u-boot files to QEMU directory
+  if [ "$ENABLE_UBOOT" = true ] ; then
+    if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
+      install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
+    fi
+    if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
+      install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
+    fi
+    if [ -f "${BOOT_DIR}/boot.scr" ] ; then
+      install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
+    fi
+  fi
+
   # Copy initramfs to QEMU directory
   if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
     install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"