refactor: Renamed boot overlay folder to boot-overlay

Author: zehnm

buildroot-external/board/remote/boot/.gitignore buildroot-external/board/remote/boot-overlay/.gitignore

@@ -12,14 +12,26 @@ function yios_post_build() {
 }
 
 function yios_pre_image() {
+    local BOOT_OVERLAY="${BOARD_DIR}/boot-overlay"
+    local BOOT_DATA="${BINARIES_DIR}/boot"
+
+    mkdir -p ${BOOT_DATA}
+
     # gather files for boot partition
-    cp ${BOARD_DIR}/boot/*.txt ${BINARIES_DIR}/
-    cp ${TARGET_DIR}/opt/yio/app/config.json.def ${BINARIES_DIR}/config.json
-    cp ${BOARD_DIR}/boot/*.md ${BINARIES_DIR}/
-    cp ${BOARD_DIR}/boot/*.template ${BINARIES_DIR}/
+    cp -r "${BOOT_OVERLAY}"/* "${BOOT_DATA}/"
+    cp "${TARGET_DIR}/opt/yio/app/config.json.def" "${BOOT_DATA}/config.json"
+
+    cp "${BINARIES_DIR}"/*.dtb "${BOOT_DATA}/"
+
+    cp -t "${BOOT_DATA}" \
+        "${BINARIES_DIR}/rpi-firmware/fixup.dat" \
+        "${BINARIES_DIR}/rpi-firmware/start.elf" \
+        "${BINARIES_DIR}/rpi-firmware/bootcode.bin"
+
+    # move README file for /scrips/post-image.sh to patch common placeholders
+    mv "${BOOT_DATA}/README.md" "${BINARIES_DIR}/"
 
-    mkdir -p ${BINARIES_DIR}/overlays
-    cp ${BOARD_DIR}/boot/overlays/*.dtbo ${BINARIES_DIR}/overlays/
+    cp "${BINARIES_DIR}"/kernel.img "${BOOT_DATA}/"
 }
 
 function yios_post_image() {

buildroot-external/board/remote/boot/README.md buildroot-external/board/remote/boot-overlay/README.md

@@ -3,17 +3,17 @@ image boot.vfat {
     # set volume name with mkfs.vfat parameter
     extraargs = "-n \"YIO BOOT\""
     files = {
-      "bcm2708-rpi-zero-w.dtb",
-      "config.txt",
-      "cmdline.txt",
-      "config.json",
-      "rpi-firmware/bootcode.bin",
-      "rpi-firmware/fixup.dat",
-      "rpi-firmware/start.elf",
-      "overlays",
-      "kernel.img",
       "README.md",
-      "wpa_supplicant.conf.template"
+      "boot/bcm2708-rpi-zero-w.dtb",
+      "boot/config.txt",
+      "boot/cmdline.txt",
+      "boot/config.json",
+      "boot/bootcode.bin",
+      "boot/fixup.dat",
+      "boot/start.elf",
+      "boot/overlays",
+      "boot/kernel.img",
+      "boot/wpa_supplicant.conf.template"
     }
   }
   size = 256M

buildroot-external/board/remote/boot/cmdline.txt buildroot-external/board/remote/boot-overlay/cmdline.txt

@@ -2,7 +2,7 @@
 #
 # Buildroot post-build script: configured in BR2_ROOTFS_POST_BUILD_SCRIPT.
 # Parameters:
-# $1: target output directory (Buildroot default)
+# $1: target output directory (Buildroot default, also set in $TARGET_DIR)
 # $2: board directory (configured in BR2_ROOTFS_POST_SCRIPT_ARGS)
 # $3: board hook file (configured in BR2_ROOTFS_POST_SCRIPT_ARGS)