[openwrt/openwrt] ath79: Add support for OpenMesh MR900 v1
LEDE Commits
lede-commits at lists.infradead.org
Tue Jan 19 09:40:14 EST 2021
adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/e06c9eec5dc8a3721df768ab952712cf015d4e6f
commit e06c9eec5dc8a3721df768ab952712cf015d4e6f
Author: Sven Eckelmann <sven at narfation.org>
AuthorDate: Mon Nov 23 13:41:34 2020 +0100
ath79: Add support for OpenMesh MR900 v1
Device specifications:
======================
* Qualcomm/Atheros QCA9558 ver 1 rev 0
* 720/600/240 MHz (CPU/DDR/AHB)
* 128 MB of RAM
* 16 MB of SPI NOR flash
- 2x 7 MB available; but one of the 7 MB regions is the recovery image
* 3T3R 2.4 GHz Wi-Fi
* 3T3R 5 GHz Wi-Fi
* 6x GPIO-LEDs (2x wifi, 2x status, 1x lan, 1x power)
* 1x GPIO-button (reset)
* external h/w watchdog (enabled by default))
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 1x ethernet
- AR8035 ethernet PHY (RGMII)
- 10/100/1000 Mbps Ethernet
- 802.3af POE
- used as LAN interface
* 12-24V 1A DC
* internal antennas
Flashing instructions:
======================
Various methods can be used to install the actual image on the flash.
Two easy ones are:
ap51-flash
----------
The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the image to the u-boot when the device boots up.
initramfs from TFTP
-------------------
The serial console must be used to access the u-boot shell during bootup.
It can then be used to first boot up the initramfs image from a TFTP server
(here with the IP 192.168.1.21):
setenv serverip 192.168.1.21
setenv ipaddr 192.168.1.1
tftpboot 0c00000 <filename-of-initramfs-kernel>.bin && bootm $fileaddr
The actual sysupgrade image can then be transferred (on the LAN port) to the
device via
scp <filename-of-squashfs-sysupgrade>.bin root at 192.168.1.1:/tmp/
On the device, the sysupgrade must then be started using
sysupgrade -n /tmp/<filename-of-squashfs-sysupgrade>.bin
Signed-off-by: Sven Eckelmann <sven at narfation.org>
[rebase, add LED migration]
Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
package/boot/uboot-envtools/files/ath79 | 1 +
.../linux/ath79/dts/qca9558_openmesh_mr900-v1.dts | 8 +
target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi | 182 +++++++++++++++++++++
.../ath79/generic/base-files/etc/board.d/01_leds | 3 +-
.../generic/base-files/etc/board.d/02_network | 1 +
.../base-files/etc/uci-defaults/04_led_migration | 3 +
.../generic/base-files/lib/upgrade/platform.sh | 1 +
target/linux/ath79/image/generic.mk | 20 +++
8 files changed, 218 insertions(+), 1 deletion(-)
diff --git a/package/boot/uboot-envtools/files/ath79 b/package/boot/uboot-envtools/files/ath79
index 028b00ac43..816d3b1a88 100644
--- a/package/boot/uboot-envtools/files/ath79
+++ b/package/boot/uboot-envtools/files/ath79
@@ -50,6 +50,7 @@ ocedo,koala|\
ocedo,raccoon|\
openmesh,mr600-v1|\
openmesh,mr600-v2|\
+openmesh,mr900-v1|\
openmesh,om5p|\
openmesh,om5p-ac-v2|\
samsung,wam250|\
diff --git a/target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts b/target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts
new file mode 100644
index 0000000000..96fc9853cb
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9558_openmesh_mr900.dtsi"
+
+/ {
+ compatible = "openmesh,mr900-v1", "qca,qca9558";
+ model = "OpenMesh MR900 v1";
+};
diff --git a/target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi b/target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi
new file mode 100644
index 0000000000..e506e12c31
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi
@@ -0,0 +1,182 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca955x.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ chosen {
+ /delete-property/ bootargs;
+ };
+
+ aliases {
+ serial0 = &uart;
+ led-boot = &led_power_blue;
+ led-failsafe = &led_power_blue;
+ led-running = &led_power_blue;
+ led-upgrade = &led_power_blue;
+ label-mac-device = ð0;
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ lan_blue {
+ label = "blue:lan";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi2g_blue {
+ label = "blue:wifi2g";
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ status_green {
+ label = "green:status";
+ gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+ };
+
+ status_red {
+ label = "red:status";
+ gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+ };
+
+ led_power_blue: power_blue {
+ label = "blue:power";
+ gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ wifi5g_blue {
+ label = "blue:wifi5g";
+ gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+ };
+
+ watchdog {
+ compatible = "linux,wdt-gpio";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ hw_algo = "toggle";
+ /* hw_margin_ms is actually 300s but driver limits it to 60s */
+ hw_margin_ms = <60000>;
+ always-running;
+ };
+};
+
+&uart {
+ status = "okay";
+};
+
+&spi {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+
+ /* partitions are passed via bootloader */
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x000000 0x040000>;
+ read-only;
+ };
+
+ partition at 40000 {
+ label = "u-boot-env";
+ reg = <0x040000 0x010000>;
+ };
+
+ partition at 50000 {
+ label = "custom";
+ reg = <0x050000 0x060000>;
+ read-only;
+ };
+
+ partition at b0000 {
+ label = "inactive";
+ reg = <0x0b0000 0x7a0000>;
+ };
+
+ partition at 850000 {
+ label = "inactive2";
+ reg = <0x850000 0x7a0000>;
+ };
+
+ art: partition at ff0000 {
+ label = "ART";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ phy-mask = <0x20>;
+
+ phy5: ethernet-phy at 5 {
+ reg = <5>;
+ eee-broken-100tx;
+ eee-broken-1000t;
+ };
+};
+
+ð0 {
+ status = "okay";
+
+ pll-data = <0xae000000 0xa0000101 0xa0001313>;
+
+ mtd-mac-address = <&art 0x0>;
+
+ phy-mode = "rgmii-rxid";
+ phy-handle = <&phy5>;
+
+ gmac-config {
+ device = <&gmac>;
+ rgmii-enabled = <1>;
+ rxd-delay = <3>;
+ rxdv-delay = <3>;
+ txd-delay = <0>;
+ txen-delay = <0>;
+ };
+};
+
+&wmac {
+ status = "okay";
+
+ mtd-cal-data = <&art 0x1000>;
+ mtd-mac-address = <&art 0x0>;
+ mtd-mac-address-increment = <1>;
+};
+
+&pcie0 {
+ status = "okay";
+
+ wifi at 0,0 {
+ compatible = "pci168c,0033";
+ reg = <0x0000 0 0 0 0>;
+ mtd-mac-address = <&art 0x0>;
+ mtd-mac-address-increment = <16>;
+ };
+};
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
index 9e5e42e268..034c2d2933 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
@@ -157,7 +157,8 @@ telco,t1)
;;
comfast,cf-wr752ac-v1|\
engenius,eap300-v2|\
-enterasys,ws-ap3705i)
+enterasys,ws-ap3705i|\
+openmesh,mr900-v1)
ucidef_set_led_netdev "lan" "LAN" "blue:lan" "eth0"
;;
compex,wpj344-16m|\
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 3c37781c0e..8a15d2ad55 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -48,6 +48,7 @@ ath79_setup_interfaces()
ocedo,raccoon|\
openmesh,mr600-v1|\
openmesh,mr600-v2|\
+ openmesh,mr900-v1|\
pcs,cap324|\
pisen,ts-d084|\
pisen,wmb001n|\
diff --git a/target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration b/target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration
index 88c4f527b7..ad14eb2941 100644
--- a/target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration
+++ b/target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration
@@ -23,6 +23,9 @@ openmesh,mr600-v1)
openmesh,mr600-v2)
migrate_leds ":wlan24=:wifi2g" ":wlan58=:wifi5g"
;;
+openmesh,mr900-v1)
+ migrate_leds ":wlan24=:wifi2g" ":wlan58=:wifi5g" ":wan=:lan"
+ ;;
pcs,cap324)
migrate_leds "lan:amber=amber:lan" "lan:green=green:lan"
;;
diff --git a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
index e14adb38fa..40197cfaa8 100644
--- a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
@@ -52,6 +52,7 @@ platform_do_upgrade() {
;;
openmesh,mr600-v1|\
openmesh,mr600-v2|\
+ openmesh,mr900-v1|\
openmesh,om2p-v2|\
openmesh,om2p-v4|\
openmesh,om2p-hs-v1|\
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 9a182cab79..9d6fd398d9 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -1552,6 +1552,26 @@ define Device/openmesh_mr600-v2
endef
TARGET_DEVICES += openmesh_mr600-v2
+define Device/openmesh_mr900-common
+ SOC := qca9558
+ DEVICE_VENDOR := OpenMesh
+ DEVICE_MODEL := MR900
+ DEVICE_PACKAGES := uboot-envtools
+ IMAGE_SIZE := 7808k
+ BLOCKSIZE := 64k
+ KERNEL := kernel-bin | append-dtb | lzma | uImage lzma | \
+ pad-to $$(BLOCKSIZE)
+ IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | \
+ openmesh-image ce_type=MR900 | append-metadata
+endef
+
+define Device/openmesh_mr900-v1
+ $(Device/openmesh_mr900-common)
+ DEVICE_VARIANT := v1
+ SUPPORTED_DEVICES += mr900
+endef
+TARGET_DEVICES += openmesh_mr900-v1
+
define Device/openmesh_om2p-common
DEVICE_VENDOR := OpenMesh
DEVICE_PACKAGES := uboot-envtools
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