[OpenWrt-Devel] [PATCH v2] ramips: add support for ELECOM WRH-300CR
FUKAUMI Naoki
naobsd at gmail.com
Tue Apr 12 05:20:44 EDT 2016
ELECOM WRH-300CR is MT7620N based very small Wi-Fi router with 64MiB
DDR2 SDRAM, 16MiB SPI Flash, one fast ethernet port, and (internal but
easy-to-access) UART.
it also has internal USB hub and USB card reader which provide one USB
port, one SD card slot, and one microSD card slot.
Signed-off-by: YuheiOKAWA <tochiro.srchack at gmail.com>
Signed-off-by: FUKAUMI Naoki <naobsd at gmail.com>
---
Changes in v2:
- explain this product a little :)
- add an empty line in WRH-300CR.dts (cosmetic, no functional change)
target/linux/ramips/base-files/etc/board.d/01_leds | 4 +
.../linux/ramips/base-files/etc/board.d/02_network | 3 +-
target/linux/ramips/base-files/etc/diag.sh | 3 +-
target/linux/ramips/base-files/lib/ramips.sh | 3 +
.../ramips/base-files/lib/upgrade/platform.sh | 1 +
target/linux/ramips/dts/WRH-300CR.dts | 127 +++++++++++++++++++++
target/linux/ramips/image/mt7620.mk | 15 +++
target/linux/ramips/mt7620/profiles/elecom.mk | 18 +++
8 files changed, 172 insertions(+), 2 deletions(-)
create mode 100644 target/linux/ramips/dts/WRH-300CR.dts
create mode 100644 target/linux/ramips/mt7620/profiles/elecom.mk
diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
index 5816e60..0ba26d2 100755
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -264,6 +264,10 @@ whr-600d)
wnce2001)
set_wifi_led "$board:green:wlan"
;;
+wrh-300cr)
+ set_wifi_led "$board:green:wlan"
+ ucidef_set_led_netdev "lan" "lan" "$board:green:ethernet" "eth0"
+ ;;
wt3020)
ucidef_set_led_default "power" "power" "$board:blue:power" "0"
;;
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 4b65d36..2863b88 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -162,7 +162,8 @@ ramips_setup_interfaces()
d105|\
hpm|\
na930|\
- wli-tx4-ag300n)
+ wli-tx4-ag300n|\
+ wrh-300cr)
ucidef_set_interface_lan "eth0"
;;
e1700|\
diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index daa7fb1..31d9646 100644
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -73,7 +73,8 @@ get_status_led() {
status_led="$board:green:run"
;;
awapn2403|\
- dir-645)
+ dir-645|\
+ wrh-300cr)
status_led="$board:green:wps"
;;
cf-wr800n|\
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 5f1df7b..459de6f 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -460,6 +460,9 @@ ramips_board_detect() {
*"WR6202")
name="wr6202"
;;
+ *"WRH-300CR")
+ name="wrh-300cr"
+ ;;
*"WRTNODE")
name="wrtnode"
;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index c329dce..6e287d4 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -135,6 +135,7 @@ platform_check_image() {
wnce2001|\
wr512-3gn|\
wr6202|\
+ wrh-300cr|\
wrtnode|\
wrtnode2r |\
wrtnode2p |\
diff --git a/target/linux/ramips/dts/WRH-300CR.dts b/target/linux/ramips/dts/WRH-300CR.dts
new file mode 100644
index 0000000..79962e9
--- /dev/null
+++ b/target/linux/ramips/dts/WRH-300CR.dts
@@ -0,0 +1,127 @@
+/dts-v1/;
+
+/include/ "mt7620n.dtsi"
+
+/ {
+ compatible = "elecom,wrh-300cr", "ralink,mt7620n-soc";
+ model = "ELECOM WRH-300CR";
+
+ palmbus at 10000000 {
+ gpio1: gpio at 638 {
+ status = "okay";
+ };
+
+ gpio2: gpio at 660 {
+ status = "okay";
+ };
+
+ gpio3: gpio at 688 {
+ status = "okay";
+ };
+
+ spi at b00 {
+ status = "okay";
+
+ m25p80 at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0 0>;
+ linux,modalias = "m25p80", "mx25l12805d";
+ spi-max-frequency = <10000000>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition at 30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ };
+
+ factory: partition at 40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition at 50000 {
+ label = "recover";
+ reg = <0x50000 0x1c0000>;
+ read-only;
+ };
+
+ partition at 210000 {
+ label = "firmware";
+ reg = <0x210000 0xdf0000>;
+ };
+ };
+ };
+ };
+
+ ehci at 101c0000 {
+ status = "okay";
+ };
+
+ ohci at 101c1000 {
+ status = "okay";
+ };
+
+ ethernet at 10100000 {
+ mtd-mac-address = <&factory 0x2e>;
+ mediatek,portmap = "llllw";
+ };
+
+ wmac at 10180000 {
+ ralink,mtd-eeprom = <&factory 0>;
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ default {
+ ralink,group = "i2c", "ephy", "wled";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ wps {
+ label = "wrh-300cr:green:wps";
+ gpios = <&gpio2 0 1>;
+ };
+
+ ethernet {
+ label = "wrh-300cr:green:ethernet";
+ gpios = <&gpio2 3 1>;
+ };
+
+ wlan {
+ label = "wrh-300cr:green:wlan";
+ gpios = <&gpio3 0 1>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 1 1>;
+ linux,code = <0x198>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 2 1>;
+ linux,code = <0x211>;
+ };
+ };
+};
diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index 18cd20a..c76e98e 100644
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -64,6 +64,19 @@ endef
BuildFirmware/Tplink/squashfs=$(call BuildFirmware/OF/tplink,$(1),$(2),$(3),$(4))
BuildFirmware/Tplink/initramfs=$(call BuildFirmware/OF/tplink/initramfs,$(1),$(2),$(3),$(4))
+define BuildFirmware/WRH-300CR/squashfs
+ $(call BuildFirmware/Default16M/squashfs,$(1),$(2),$(3))
+ cp $(call sysupname,$(1),$(2)) $(KDIR)/v_0.0.0.bin
+ ( \
+ $(STAGING_DIR_HOST)/bin/md5sum $(KDIR)/v_0.0.0.bin | \
+ sed 's/ .*//' && \
+ echo 458 \
+ ) | $(STAGING_DIR_HOST)/bin/md5sum | \
+ sed 's/ .*//' > $(KDIR)/v_0.0.0.md5
+ $(STAGING_DIR_HOST)/bin/tar -cf $(call imgname,$(1),$(2))-factory.bin -C $(KDIR) v_0.0.0.bin v_0.0.0.md5
+endef
+BuildFirmware/WRH-300CR/initramfs=$(call BuildFirmware/Default16M/initramfs,$(1),$(2),$(3))
+
Image/Build/Profile/E1700=$(call BuildFirmware/UMedia/$(1),$(1),e1700,E1700,0x013326)
ex2700_mtd_size=3866624
@@ -98,6 +111,7 @@ Image/Build/Profile/MLW221=$(call BuildFirmware/Default16M/$(1),$(1),mlw221,MLW2
Image/Build/Profile/MLWG2=$(call BuildFirmware/Default16M/$(1),$(1),mlwg2,MLWG2)
Image/Build/Profile/WMR-300=$(call BuildFirmware/Default8M/$(1),$(1),wmr-300,WMR-300)
Image/Build/Profile/RT-N14U=$(call BuildFirmware/Default8M/$(1),$(1),rt-n14u,RT-N14U)
+Image/Build/Profile/WRH-300CR=$(call BuildFirmware/WRH-300CR/$(1),$(1),wrh-300cr,WRH-300CR)
Image/Build/Profile/WRTNODE=$(call BuildFirmware/Default16M/$(1),$(1),wrtnode,WRTNODE)
Image/Build/Profile/WT3020=$(call BuildFirmware/PorayDualSize/$(1),$(1),wt3020,WT3020)
Image/Build/Profile/MIWIFI-MINI=$(call BuildFirmware/Default16M/$(1),$(1),miwifi-mini,MIWIFI-MINI)
@@ -143,6 +157,7 @@ define Image/Build/Profile/Default
$(call Image/Build/Profile/MLWG2,$(1))
$(call Image/Build/Profile/WMR-300,$(1))
$(call Image/Build/Profile/RT-N14U,$(1))
+ $(call Image/Build/Profile/WRH-300CR,$(1))
$(call Image/Build/Profile/WRTNODE,$(1))
$(call Image/Build/Profile/WT3020,$(1))
$(call Image/Build/Profile/MIWIFI-MINI,$(1))
diff --git a/target/linux/ramips/mt7620/profiles/elecom.mk b/target/linux/ramips/mt7620/profiles/elecom.mk
new file mode 100644
index 0000000..5c84c92
--- /dev/null
+++ b/target/linux/ramips/mt7620/profiles/elecom.mk
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/WRH-300CR
+ NAME:=ELECOM WRH-300CR
+ PACKAGES:=\
+ kmod-usb-core kmod-usb2 kmod-usb-ohci kmod-usb-storage \
+ kmod-scsi-core kmod-fs-ext4 block-mount
+endef
+
+define Profile/WRH-300CR/Description
+ Package set optimized for the ELECOM WRH-300CR.
+endef
+$(eval $(call Profile,WRH-300CR))
--
2.8.1
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