initial buildroot for linux 5.15

board/beaglev/post-build.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+BOARD_DIR=$(dirname $0)
+
+# Bring the extlinux.conf file in.
+install -D -m 0644 ${BOARD_DIR}/extlinux.conf \
+	${TARGET_DIR}/boot/extlinux/extlinux.conf
+
+# To be reflashed through Xmodem, the bootloader needs to be prepended
+# with a 4-byte header that contains the total size of the file.
+perl -e 'print pack("l", (stat @ARGV[0])[7])' ${BINARIES_DIR}/fw_payload.bin > ${BINARIES_DIR}/fw_payload.bin.out
+cat ${BINARIES_DIR}/fw_payload.bin >> ${BINARIES_DIR}/fw_payload.bin.out