diff --git a/meta-fp5280g2/recipes-phosphor/images/obmc-phosphor-image.bbappend b/meta-fp5280g2/recipes-phosphor/images/obmc-phosphor-image.bbappend
new file mode 100644
index 0000000..78819fd
--- /dev/null
+++ b/meta-fp5280g2/recipes-phosphor/images/obmc-phosphor-image.bbappend
@@ -0,0 +1 @@
+OBMC_IMAGE_EXTRA_INSTALL_append_fp5280g2 = " mboxd"
diff --git a/meta-fp5280g2/recipes-phosphor/mboxd/mboxd_%.bbappend b/meta-fp5280g2/recipes-phosphor/mboxd/mboxd_%.bbappend
new file mode 100644
index 0000000..b6a7b0c
--- /dev/null
+++ b/meta-fp5280g2/recipes-phosphor/mboxd/mboxd_%.bbappend
@@ -0,0 +1 @@
+MBOXD_FLASH_SIZE_fp5280g2 = "64M"