build: rename sysupgrade-nand to sysupgrade-tar

[openwrt/staging/lynxis.git] / target / linux / ramips / image / mt7621.mk

diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 31752446acdac4903b79982b53261395088c6605..59a9332294099e166fbe68444c84c3136c96bc41 100644 (file)
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -12,7 +12,7 @@ define Build/seama-seal
 endef
 
 define Build/ubnt-erx-factory-image
-       if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) ]; then \
+       if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) -a "$$(stat -c%s $@)" -lt "$(KERNEL_SIZE)" ]; then \
                echo '21001:6' > $(1).compat; \
                $(TAR) -cf $(1) --transform='s/^.*/compat/' $(1).compat; \
                \
@@ -30,6 +30,8 @@ define Build/ubnt-erx-factory-image
                $(TAR) -rf $(1) --transform='s/^.*/version.tmp/' $(1).version; \
                \
                $(CP) $(1) $(BIN_DIR)/; \
+       else \
+               echo "WARNING: initramfs kernel image too big, cannot generate factory image" >&2; \
        fi
 endef
 
@@ -155,9 +157,8 @@ define Device/ubnt-erx
   KERNEL_SIZE := 3145728
   KERNEL := $(KERNEL_DTB) | uImage lzma
   IMAGES := sysupgrade.tar
-  KERNEL_INITRAMFS := $$(KERNEL) | check-size $$(KERNEL_SIZE) | \
-                       ubnt-erx-factory-image $(KDIR)/tmp/$$(KERNEL_INITRAMFS_PREFIX)-factory.tar
-  IMAGE/sysupgrade.tar := sysupgrade-nand
+  KERNEL_INITRAMFS := $$(KERNEL) | ubnt-erx-factory-image $(KDIR)/tmp/$$(KERNEL_INITRAMFS_PREFIX)-factory.tar
+  IMAGE/sysupgrade.tar := sysupgrade-tar
   DEVICE_TITLE := Ubiquiti EdgeRouter X
   DEVICE_PACKAGES := -kmod-mt76 -kmod-rt2800-pci -kmod-cfg80211 -wpad-mini -iwinfo
 endef