[OpenWrt-Devel] [PATCH] ramips: add support for Airlink101 AR670W
Claudio Leite
leitec at staticky.com
Fri Oct 31 21:51:37 EDT 2014
This is a RT2880-based board, 32MB RAM, 4MB flash. The bootloader
is a hacked u-Boot that reads an LZMA image directly, so we skip
generating the uImage header and enable the lzma mtdsplit parser.
Signed-off-by: Claudio Leite <leitec at staticky.com>
---
target/linux/ramips/base-files/etc/board.d/01_leds | 5 +-
.../linux/ramips/base-files/etc/board.d/02_network | 1 +
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 | 7 ++
target/linux/ramips/dts/AR670W.dts | 103 +++++++++++++++++++++
target/linux/ramips/image/Makefile | 27 ++++++
target/linux/ramips/rt288x/config-3.14 | 1 +
8 files changed, 147 insertions(+), 3 deletions(-)
create mode 100644 target/linux/ramips/dts/AR670W.dts
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 4a482b3..bd8c779 100755
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -41,12 +41,11 @@ case $board in
ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "all0256n:green:rssihigh" "wlan0" "70" "100" "-69" "8"
set_wifi_led "rt2800pci-phy0::radio"
;;
+ ar670w|\
+ ar725w|\
awapn2403)
set_wifi_led "rt2800soc-phy0::radio"
;;
- ar725w)
- set_wifi_led "rt2800soc-phy0::radio"
- ;;
asl26555)
ucidef_set_led_default "power" "POWER" "asl26555:green:power" "1"
ucidef_set_led_netdev "eth" "ETH" "asl26555:green:eth" "eth0"
diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index 1c7d80c..cedcb8b 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -157,6 +157,7 @@ ramips_setup_interfaces()
ucidef_add_switch_vlan "switch0" "2" "0 5t"
;;
+ ar670w | \
ar725w | \
rt-n15 | \
wl-351)
diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 2977099..709158b 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -12,6 +12,9 @@ get_status_led() {
3g300m | w150m)
status_led="tenda:blue:ap"
;;
+ ar670w)
+ status_led="ar670w:green:power"
+ ;;
ar725w)
status_led="ar725w:green:power"
;;
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index e3977aa..a02bcf9 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -28,6 +28,9 @@ ramips_board_detect() {
*"A5-V11")
name="a5-v11"
;;
+ *"Airlink101 AR670W")
+ name="ar670w"
+ ;;
*"Airlink101 AR725W")
name="ar725w"
;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 4fe0ef4..decbc54 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -110,6 +110,13 @@ platform_check_image() {
}
return 0
;;
+ ar670w)
+ [ "$magic" != "6d000080" ] && {
+ echo "Invalid image type."
+ return 1
+ }
+ return 0
+ ;;
cy-swr1100 |\
dir-610-a1 |\
dir-645)
diff --git a/target/linux/ramips/dts/AR670W.dts b/target/linux/ramips/dts/AR670W.dts
new file mode 100644
index 0000000..07497cb
--- /dev/null
+++ b/target/linux/ramips/dts/AR670W.dts
@@ -0,0 +1,103 @@
+/dts-v1/;
+
+/include/ "rt2880.dtsi"
+
+/ {
+ compatible = "AR670W", "ralink,rt2880-soc";
+ model = "Airlink101 AR670W";
+
+ palmbus at 300000 {
+ gpio0: gpio at 600 {
+ status = "okay";
+ };
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "spi", "uartlite";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ ethernet at 400000 {
+ status = "okay";
+ mtd-mac-address = <&factory 0x2004>;
+
+ port at 0 {
+ phy-handle = <&phy0>;
+ phy-mode = "mii";
+ };
+
+ mdio-bus {
+ status = "okay";
+ phy0: ethernet-phy at 0 {
+ phy-mode = "mii";
+ reg = <0>;
+ };
+ };
+ };
+
+ wmac at 480000 {
+ status = "okay";
+ ralink,mtd-eeprom = <&factory 0x2000>;
+ };
+
+ cfi at bdc00000 {
+ compatible = "cfi-flash";
+ reg = <0xbc400000 0x800000>;
+
+ bank-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ u-boot at 0 {
+ reg = <0x0 0x30000>;
+ label = "u-boot";
+ read-only;
+ };
+
+ factory: factory at 30000 {
+ reg = <0x30000 0x10000>;
+ label = "factory";
+ read-only;
+ };
+
+ firmware at 40000 {
+ reg = <0x40000 0x3c0000>;
+ label = "firmware";
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ status {
+ label = "ar670w:green:power";
+ gpios = <&gpio0 7 1>;
+ };
+
+ wpsblue {
+ label = "ar670w:blue:wps";
+ gpios = <&gpio0 13 1>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <100>;
+ wps {
+ label = "wps";
+ gpios = <&gpio0 0 1>;
+ linux,code = <0x211>;
+ };
+ reset {
+ label = "reset";
+ gpios = <&gpio0 9 1>;
+ linux,code = <0x198>;
+ };
+ };
+};
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 759de53..1f03386 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -295,10 +295,36 @@ define BuildFirmware/Gemtek/squashfs
endef
BuildFirmware/Gemtek/initramfs=$(call BuildFirmware/OF/initramfs,$(1),$(2),$(3))
+# Airlink101 AR670W -- LZMA without uImage header
+define BuildFirmware/AR670W/squashfs
+ $(call PatchKernelLzmaDtb,$(2),$(3),$(5))
+
+ $(eval output_name=$(IMG_PREFIX)-$(2)-$(1)-$(if $(4),$(4),sysupgrade).bin)
+ $(eval factory_name=$(IMG_PREFIX)-$(2)-$(1)-factory.bin)
+
+ ( dd if=$(KDIR)/vmlinux-$(2).bin.lzma bs=65536 \
+ conv=sync; dd if=$(KDIR)/root.$(1) ) > $(KDIR)/$(output_name)
+
+ $(call prepare_generic_squashfs,$(KDIR)/$(output_name))
+
+ if [ `stat -c%s "$(KDIR)/$(output_name)"` \
+ -gt $(ralink_default_fw_size_4M) ]; then \
+ echo "Warning: $(KDIR)/$(output_name) is too big" >&2; \
+ else \
+ mkwrgimg -i $(KDIR)/$(output_name) \
+ -d "/dev/mtdblock/2" \
+ -s "wrgn16a_airlink_ar670w" \
+ -o $(BIN_DIR)/$(factory_name); \
+ $(CP) $(KDIR)/$(output_name) $(BIN_DIR)/$(output_name); \
+ fi
+endef
+
#
# RT288X Profiles
#
+Image/Build/Profile/AR670W=$(call BuildFirmware/AR670W/$(1),$(1),ar670w,AR670W)
+
Image/Build/Profile/AR725W=$(call BuildFirmware/Gemtek/$(1),$(1),ar725w,AR725W)
# 0x790000
@@ -313,6 +339,7 @@ Image/Build/Profile/WLITX4AG300N=$(call BuildFirmware/Default4M/$(1),$(1),wli-tx
ifeq ($(SUBTARGET),rt288x)
define Image/Build/Profile/Default
+ $(call Image/Build/Profile/AR670W,$(1))
$(call Image/Build/Profile/AR725W,$(1))
$(call Image/Build/Profile/F5D8235V1,$(1))
$(call Image/Build/Profile/RTN15,$(1))
diff --git a/target/linux/ramips/rt288x/config-3.14 b/target/linux/ramips/rt288x/config-3.14
index 44bb310..9a95186 100644
--- a/target/linux/ramips/rt288x/config-3.14
+++ b/target/linux/ramips/rt288x/config-3.14
@@ -107,6 +107,7 @@ CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_M25P80=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_SPLIT_FIRMWARE=y
+CONFIG_MTD_SPLIT_LZMA_FW=y
CONFIG_MTD_UIMAGE_SPLIT=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_PER_CPU_KM=y
--
2.1.3
_______________________________________________
openwrt-devel mailing list
openwrt-devel at lists.openwrt.org
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
More information about the openwrt-devel
mailing list