diff --git a/board/czechlight/beaglebone/sd-uEnv.txt b/board/czechlight/beaglebone/sd-uEnv.txt
new file mode 100644
index 0000000..8496b70
--- /dev/null
+++ b/board/czechlight/beaglebone/sd-uEnv.txt
@@ -0,0 +1 @@
+uenvcmd=setenv scriptaddr 0x80000000; load mmc 0:1 ${scriptaddr} boot.scr && source ${scriptaddr}