[LEDE-DEV] [PATCH 1/3] ramips-mt7621: add support for Ubiquiti EdgeRouter X-SFP (UBNT-ERX-SFP)

[Sven Roederer]

This is basically a copy of the regular UBNT-ERX to separate between
both models of this family.
these differences include:
- SFP-slot
- PoE ports
  ERX: 1 port pass-trough; controlled by SoC-GPIO
  ERX-SPF: 5 ports self-powered; controlled by I2C-GPIO-chip

add the i2c and pca95xx drivers on UBNT-ERX-SFP by default
---
 target/linux/ramips/base-files/etc/board.d/02_network  |  1 +
 target/linux/ramips/base-files/lib/ramips.sh           |  3 +++
 target/linux/ramips/base-files/lib/upgrade/platform.sh |  9 ++++++---
 target/linux/ramips/image/mt7621.mk                    | 13 +++++++++++++
 4 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index 80a3bc2..490a41e 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -165,6 +165,7 @@ ramips_setup_interfaces()
 	rb750gr3|\
 	rt-n14u|\
 	ubnt-erx|\
+	ubnt-erx-sfp|\
 	ur-326n4g|\
 	wrtnode|\
 	wrtnode2p | \
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 87cb7ff..b5f0617 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -481,6 +481,9 @@ ramips_board_detect() {
 	*"UBNT-ERX")
 		name="ubnt-erx"
 		;;
+	*"UBNT-ERX-SFP")
+		name="ubnt-erx-sfp"
+		;;
 	*"UR-326N4G")
 		name="ur-326n4g"
 		;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index adad8da..d8a7c08 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -249,7 +249,8 @@ platform_check_image() {
 		# these boards use metadata images
 		return 0
 		;;
-	ubnt-erx)
+	ubnt-erx|\
+	ubnt-erx-sfp)
 		nand_do_platform_check "$board" "$1"
 		return $?;
 		;;
@@ -271,7 +272,8 @@ platform_nand_pre_upgrade() {
 	local board=$(ramips_board_name)
 
 	case "$board" in
-	ubnt-erx)
+	ubnt-erx|\
+	ubnt-erx-sfp)
 		platform_upgrade_ubnt_erx "$ARGV"
 		;;
 	esac
@@ -283,7 +285,8 @@ platform_pre_upgrade() {
 	case "$board" in
 	hc5962|\
 	r6220|\
-    	ubnt-erx)
+	ubnt-erx|\
+	ubnt-erx-sfp)
 		nand_do_upgrade "$ARGV"
 		;;
 	esac
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index b57552a..22b04d9 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -176,6 +176,19 @@ define Device/ubnt-erx
 endef
 TARGET_DEVICES += ubnt-erx
 
+define Device/ubnt-erx-sfp
+  DTS := UBNT-ERX
+  FILESYSTEMS := squashfs
+  KERNEL_SIZE := 3145728
+  KERNEL := $(KERNEL_DTB) | uImage lzma
+  IMAGES := sysupgrade.tar
+  KERNEL_INITRAMFS := $$(KERNEL) | ubnt-erx-factory-image $(KDIR)/tmp/$$(KERNEL_INITRAMFS_PREFIX)-factory.tar
+  IMAGE/sysupgrade.tar := sysupgrade-tar | append-metadata
+  DEVICE_TITLE := Ubiquiti EdgeRouter X-SFP
+  DEVICE_PACKAGES := -kmod-mt76 -kmod-rt2x00-lib -kmod-mac80211 -kmod-cfg80211 -wpad-mini -iwinfo kmod-i2c-algo-pca kmod-gpio-pca953x kmod-i2c-gpio-custom
+endef
+TARGET_DEVICES += ubnt-erx-sfp
+
 define Device/vr500
   DTS := VR500
   IMAGE_SIZE := 66453504
-- 
2.1.4