[OpenWrt-Devel] [PATCH v3] ramips: Add support for Xiaomi MiWiFi Nano
Noble Pepper
openwrtmail at noblepepper.com
Sun Mar 13 17:22:07 EDT 2016
Xiaomi MiWiFi Nano is based on Mediatek MT7628 with 64MB ram 16MB flash
Signed-off-by: Noble Pepper <openwrtmail at noblepepper.com>
v3 includes changes suggested by L. D. Pinney & Karl Palsson-
Eliminate en25q64 (4MB) flash chip
Alphabetization
Remove hyphen in model
Rename profile from miwifinano.mk to xiaomi.mk
Add gpios that are attached to leds
---
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 | 99 ++++++++++++++++++++++
target/linux/ramips/image/Makefile | 4 +
target/linux/ramips/mt7628/profiles/xiaomi.mk | 18 ++++
7 files changed, 128 insertions(+), 1 deletion(-)
create mode 100644 target/linux/ramips/dts/MIWIFI-NANO.dts
create mode 100644 target/linux/ramips/mt7628/profiles/xiaomi.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..5f1df7b 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..cbf27d4
--- /dev/null
+++ b/target/linux/ramips/dts/MIWIFI-NANO.dts
@@ -0,0 +1,99 @@
+/dts-v1/;
+
+/include/ "mt7628an.dtsi"
+
+/ {
+ compatible = "xiaomi,MiWifi Nano", "mediatek,mt7628an-soc";
+ model = "MiWiFi Nano";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory at 0 {
+ device_type = "memory";
+ reg = <0x0 0x4000000>;
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "gpio";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ gpio-export {
+ compatible = "gpio-export";
+ #size-cells = <0>;
+
+ gpio11 {
+ /* blue led */
+ gpio-export,name = "gpio11";
+ gpio-export,direction_may_change = <1>;
+ gpio-export,output = <1>;
+ gpios = <&gpio0 11 0>;
+ };
+
+ gpio37 {
+ /* red led */
+ gpio-export,name = "gpio37";
+ gpio-export,direction_may_change = <1>;
+ gpio-export,output = <1>;
+ gpios = <&gpio1 5 0>;
+ };
+
+ gpio44 {
+ /* yellow led */
+ gpio-export,name = "gpio44";
+ gpio-export,direction_may_change = <1>;
+ gpio-export,output = <1>;
+ gpios = <&gpio1 12 0>;
+ };
+ };
+
+
+ wmac at 10300000 {
+ status = "okay";
+ };
+
+ palmbus at 10000000 {
+ spi at b00 {
+ status = "okay";
+
+ m25p80 at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0 0>;
+ linux,modalias = "m25p80";
+ spi-max-frequency = <10000000>;
+ m25p,chunked-io = <32>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition at 30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition at 40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition at 50000 {
+ label = "firmware";
+ reg = <0x50000 0x7b0000>;
+ };
+ };
+ };
+ };
+};
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index bc42d14..45cb22b 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -1148,6 +1148,7 @@ endef
# MT7628 Profiles
#
+Image/Build/Profile/MIWIFI-NANO=$(call BuildFirmware/Default16M/$(1),$(1),miwifi-nano,MIWIFI-NANO)
Image/Build/Profile/MT7628=$(call BuildFirmware/Default4M/$(1),$(1),mt7628,MT7628)
Image/Build/Profile/WRTNODE2P=$(call BuildFirmware/Default16M/$(1),$(1),wrtnode2p,WRTNODE2P)
@@ -1156,6 +1157,9 @@ define Image/Build/Profile/Default
$(call Image/Build/Profile/MT7628,$(1))
$(call Image/Build/Profile/WRTNODE2P,$(1))
endef
+define Image/Build/Profile/MiwifiNano
+ $(call Image/Build/Profile/MIWIFI-NANO,$(1))
+endef
endif
diff --git a/target/linux/ramips/mt7628/profiles/xiaomi.mk b/target/linux/ramips/mt7628/profiles/xiaomi.mk
new file mode 100644
index 0000000..18e53c4
--- /dev/null
+++ b/target/linux/ramips/mt7628/profiles/xiaomi.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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