Xiaomi MiWiFi Nano is based on Mediatek MT7628 with 64MB ram 16 MB flash

Signed-off-by: Noble Pepper <openwrtm...@noblepepper.com>
---
 package/boot/uboot-envtools/files/ramips           |  3 +-
 .../linux/ramips/base-files/etc/board.d/02_network |  1 +
 target/linux/ramips/base-files/lib/ramips.sh       |  3 +
 .../ramips/base-files/lib/upgrade/platform.sh      |  1 +
 target/linux/ramips/dts/MIWIFI-NANO.dts            | 70 ++++++++++++++++++++++
 target/linux/ramips/image/Makefile                 |  5 ++
 target/linux/ramips/mt7628/profiles/miwifinano.mk  | 18 ++++++
 7 files changed, 100 insertions(+), 1 deletion(-)
 create mode 100644 target/linux/ramips/dts/MIWIFI-NANO.dts
 create mode 100644 target/linux/ramips/mt7628/profiles/miwifinano.mk

diff --git a/package/boot/uboot-envtools/files/ramips 
b/package/boot/uboot-envtools/files/ramips
index 53cf9d3..a759bcc 100644
--- a/package/boot/uboot-envtools/files/ramips
+++ b/package/boot/uboot-envtools/files/ramips
@@ -23,7 +23,8 @@ linkits7688 | \
 linkits7688d | \
 wsr-600 | \
 wsr-1166 | \
-br6425)
+br6425 | \
+miwifi-nano)
        ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x10000"
        ;;
 esac
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 dc9b5b2..4b65d36 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -68,6 +68,7 @@ ramips_setup_interfaces()
        firewrt|\
        hlk-rm04|\
        miwifi-mini|\
+       miwifi-nano|\
        mt7621|\
        mt7628|\
        mzk-750dhp|\
diff --git a/target/linux/ramips/base-files/lib/ramips.sh 
b/target/linux/ramips/base-files/lib/ramips.sh
index 815765a..6abda92 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -250,6 +250,9 @@ ramips_board_detect() {
        *"MiWiFi Mini")
                name="miwifi-mini"
                ;;
+       *"MiWiFi-Nano")
+               name="miwifi-nano"
+               ;;
        *"MLW221")
                name="mlw221"
                ;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh 
b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index b1d2347..c329dce 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -78,6 +78,7 @@ platform_check_image() {
        miniembplug|\
        miniembwifi|\
        miwifi-mini|\
+       miwifi-nano|\
        mlw221|\
        mlwg2|\
        mofi3500-3gn|\
diff --git a/target/linux/ramips/dts/MIWIFI-NANO.dts 
b/target/linux/ramips/dts/MIWIFI-NANO.dts
new file mode 100644
index 0000000..0938ec8
--- /dev/null
+++ b/target/linux/ramips/dts/MIWIFI-NANO.dts
@@ -0,0 +1,70 @@
+/dts-v1/;
+
+/include/ "mt7628an.dtsi"
+
+/ {
+       compatible = "xiaomi,MiWifi Nano", "mediatek,mt7628an-soc";
+       model = "MiWiFi-Nano";
+
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x4000000>;
+       };
+
+       pinctrl {
+               state_default: pinctrl0 {
+                       gpio {
+                               ralink,group = "i2c", "jtag";
+                               ralink,function = "gpio";
+                       };
+               };
+       };
+
+
+       wmac@10300000 {
+               status = "okay";
+       };
+
+       palmbus@10000000 {
+               spi@b00 {
+                       status = "okay";
+
+                       m25p80@0 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               compatible = "jedec,spi-nor";
+                               reg = <0 0>;
+                               linux,modalias = "m25p80", "en25q64";
+                               spi-max-frequency = <10000000>;
+                               m25p,chunked-io = <32>;
+
+                               partition@0 {
+                                       label = "u-boot";
+                                       reg = <0x0 0x30000>;
+                                       read-only;
+                               };
+
+                               partition@30000 {
+                                       label = "u-boot-env";
+                                       reg = <0x30000 0x10000>;
+                                       read-only;
+                               };
+
+                               factory: partition@40000 {
+                                       label = "factory";
+                                       reg = <0x40000 0x10000>;
+                                       read-only;
+                               };
+
+                               partition@50000 {
+                                       label = "firmware";
+                                       reg = <0x50000 0x7b0000>;
+                               };
+                       };
+               };
+       };
+};
diff --git a/target/linux/ramips/image/Makefile 
b/target/linux/ramips/image/Makefile
index bc42d14..cebed59 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -1150,11 +1150,16 @@ endef
 
 Image/Build/Profile/MT7628=$(call 
BuildFirmware/Default4M/$(1),$(1),mt7628,MT7628)
 Image/Build/Profile/WRTNODE2P=$(call 
BuildFirmware/Default16M/$(1),$(1),wrtnode2p,WRTNODE2P)
+Image/Build/Profile/MIWIFI-NANO=$(call 
BuildFirmware/Default16M/$(1),$(1),miwifi-nano,MIWIFI-NANO)
 
 ifeq ($(SUBTARGET),mt7628)
 define Image/Build/Profile/Default
        $(call Image/Build/Profile/MT7628,$(1))
        $(call Image/Build/Profile/WRTNODE2P,$(1))
+       $(call Image/Build/Profile/MIWIFI-NANO,$(1))
+endef
+define Image/Build/Profile/MiwifiNano
+       $(call Image/Build/Profile/MIWIFI-NANO,$(1))
 endef
 endif
 
diff --git a/target/linux/ramips/mt7628/profiles/miwifinano.mk 
b/target/linux/ramips/mt7628/profiles/miwifinano.mk
new file mode 100644
index 0000000..18e53c4
--- /dev/null
+++ b/target/linux/ramips/mt7628/profiles/miwifinano.mk
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/MiwifiNano
+       NAME:=Xiaomi MiWiFi Nano
+       PACKAGES:=\
+               kmod-usb-core kmod-usb2 kmod-usb-ohci \
+               kmod-ledtrig-usbdev
+endef
+
+define Profile/Default/Description
+       Image for Xiaomi MiWiFi Nano
+endef
+$(eval $(call Profile,MiwifiNano))
-- 
2.1.4
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