From 50a4c1afcede190df342fe9b43911ea5538de3d5 Mon Sep 17 00:00:00 2001
From: Chuanhong Guo <gch981213@gmail.com>
Date: Thu, 7 Apr 2022 10:20:40 +0800
Subject: [PATCH] mt7622-rfb-mtk0897-ubi

---
 .../mediatek/dts/mt7622-rfb-mtk0897-ubi.dts   | 130 ++++++++++++++++++
 target/linux/mediatek/image/mt7622.mk         |  10 ++
 .../mt7622/base-files/lib/upgrade/platform.sh |   2 +
 3 files changed, 142 insertions(+)
 create mode 100644 target/linux/mediatek/dts/mt7622-rfb-mtk0897-ubi.dts

diff --git a/target/linux/mediatek/dts/mt7622-rfb-mtk0897-ubi.dts b/target/linux/mediatek/dts/mt7622-rfb-mtk0897-ubi.dts
new file mode 100644
index 0000000000..ad24cf4c36
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7622-rfb-mtk0897-ubi.dts
@@ -0,0 +1,130 @@
+/dts-v1/;
+
+#include "mt7622-rfb1.dts"
+/ {
+	model = "MT7622_RTL8367S RFB MTK0897 (UBI)";
+	compatible = "mediatek,mt7622-rfb-mtk0897-ubi";
+
+	rtkgsw: rtkgsw@0 {
+		compatible = "mediatek,rtk-gsw";
+		mediatek,ethsys = <&ethsys>;
+		mediatek,mdio = <&mdio>;
+		mediatek,reset-pin = <&pio 54 0>;
+		status = "okay";
+	};
+};
+
+&eth {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&eth_pins>;
+
+	gmac1: mac@1 {
+		compatible = "mediatek,eth-mac";
+		reg = <1>;
+		phy-mode = "rgmii";
+
+		fixed-link {
+			speed = <1000>;
+			full-duplex;
+			pause;
+		};
+	};
+
+	mdio: mdio-bus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		/delete-node/ switch@0;
+	};
+};
+
+&pio {
+	epa_elna_pins: epa-elna-pins {
+		mux {
+			function = "antsel";
+			groups = "antsel0", "antsel1", "antsel2", "antsel3",
+				"antsel4", "antsel5", "antsel6", "antsel7",
+				"antsel8", "antsel9", "antsel12", "antsel13",
+				"antsel14", "antsel15", "antsel16", "antsel17";
+		};
+	};
+};
+
+&slot0 {
+	mt7615@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x5000>;
+		ieee80211-freq-limit = <5490000 6000000>;
+	};
+};
+
+&slot1 {
+	mt7615@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x10000>;
+		ieee80211-freq-limit = <5000000 5490000>;
+	};
+};
+
+&wmac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&epa_elna_pins>;
+	mediatek,mtd-eeprom = <&factory 0x0>;
+	status = "okay";
+};
+
+/*
+&nandc {
+	status = "okay";
+};
+*/
+&bch {
+	status = "okay";
+};
+
+&snfi {
+	status = "okay";
+	flash@0 {
+		/delete-node/ partitions;
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "Preloader";
+				reg = <0x00000 0x0080000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "ATF";
+				reg = <0x80000 0x0040000>;
+			};
+
+			partition@c0000 {
+				label = "Bootloader";
+				reg = <0xc0000 0x0080000>;
+			};
+
+			partition@140000 {
+				label = "Config";
+				reg = <0x140000 0x0080000>;
+			};
+
+			factory: partition@1c0000 {
+				label = "Factory";
+				reg = <0x1c0000 0x0040000>;
+			};
+
+			partition@200000 {
+				label = "ubi";
+				reg = <0x200000 0x6400000>;
+			};
+		};
+	};
+};
+
+&mmc0 {
+	status = "disabled";
+};
diff --git a/target/linux/mediatek/image/mt7622.mk b/target/linux/mediatek/image/mt7622.mk
index 8e0126f576..531af99f1e 100644
--- a/target/linux/mediatek/image/mt7622.mk
+++ b/target/linux/mediatek/image/mt7622.mk
@@ -203,6 +203,16 @@ define Device/mediatek_mt7622-rfb1-ubi
 endef
 TARGET_DEVICES += mediatek_mt7622-rfb1-ubi
 
+define Device/mediatek_mt7622-rfb-mtk0897-ubi
+  DEVICE_VENDOR := MediaTek
+  DEVICE_MODEL := MTK7622 MTK0897 UBI
+  DEVICE_DTS := mt7622-rfb-mtk0897-ubi
+  DEVICE_DTS_DIR := ../dts
+  DEVICE_PACKAGES := swconfig
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += mediatek_mt7622-rfb-mtk0897-ubi
+
 define Device/ruijie_rg-ew3200gx-pro
   DEVICE_VENDOR := Ruijie
   DEVICE_MODEL := RG-EW3200GX PRO
diff --git a/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh
index f54665dfa1..196bd1d87f 100755
--- a/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh
@@ -45,6 +45,7 @@ platform_do_upgrade() {
 		default_do_upgrade "$1"
 		;;
 	mediatek,mt7622-rfb1-ubi|\
+	mediatek,mt7622-rfb-mtk0897-ubi|\
 	totolink,a8000ru|\
 	xiaomi,redmi-router-ax6s)
 		nand_do_upgrade "$1"
@@ -68,6 +69,7 @@ platform_check_image() {
 		buffalo_check_image "$board" "$magic" "$1" || return 1
 		;;
 	mediatek,mt7622-rfb1-ubi|\
+	mediatek,mt7622-rfb-mtk0897-ubi|\
 	totolink,a8000ru|\
 	xiaomi,redmi-router-ax6s)
 		nand_do_platform_check "$board" "$1"
-- 
2.30.2