From: Sven Eckelmann <sven@narfation.org>
Date: Mon, 23 Nov 2020 13:41:34 +0100
Subject: ath79: Add support for OpenMesh A60
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 (11n)
* 3T3R 5 GHz Wi-Fi (11ac)
* multi-color LED (controlled via red/green/blue GPIOs)
* 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)
* 2x ethernet
- eth0
+ Label: Ethernet 1
+ AR8035 ethernet PHY (RGMII)
+ 10/100/1000 Mbps Ethernet
+ 802.3af POE
+ used as WAN interface
- eth1
+ Label: Ethernet 2
+ AR8031 ethernet PHY (SGMII)
+ 10/100/1000 Mbps Ethernet
+ used as LAN interface
* 1x USB
* 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@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@narfation.org>
(cherry picked from commit eaf2e32c12655d7fb58e158086a784393dc6f69a)
diff --git a/package/boot/uboot-envtools/files/ath79 b/package/boot/uboot-envtools/files/ath79
index abcb99663dfd8e5d1ad0ee757e17972d63c856c7..0791d58b04cd108fcd2190bcf3c39f715f0b511f 100644
--- a/package/boot/uboot-envtools/files/ath79
+++ b/package/boot/uboot-envtools/files/ath79
@@ -49,6 +49,7 @@ netgear,wnr2200-16m|\
netgear,wnr612-v2|\
ocedo,koala|\
ocedo,raccoon|\
+openmesh,a60|\
openmesh,mr600-v1|\
openmesh,mr600-v2|\
openmesh,mr900-v1|\
diff --git a/target/linux/ath79/dts/qca9558_openmesh_a60.dts b/target/linux/ath79/dts/qca9558_openmesh_a60.dts
new file mode 100644
index 0000000000000000000000000000000000000000..473f055b492f6dffb0c460fd13e7ad9b604373c6
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_openmesh_a60.dts
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9558_openmesh_a60.dtsi"
+
+/ {
+ compatible = "openmesh,a60", "qca,qca9558";
+ model = "OpenMesh A60";
+};
diff --git a/target/linux/ath79/dts/qca9558_openmesh_a60.dtsi b/target/linux/ath79/dts/qca9558_openmesh_a60.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..9938e5f4c013575c686edce5699f3541942133d3
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_openmesh_a60.dtsi
@@ -0,0 +1,180 @@
+// 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_status_green;
+ led-failsafe = &led_status_green;
+ led-running = &led_status_green;
+ led-upgrade = &led_status_green;
+ 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";
+
+ status_blue {
+ label = "blue:status";
+ gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
+ };
+
+ status_red {
+ label = "red:status";
+ gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_status_green: status_green {
+ label = "green:status";
+ gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ 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;
+ };
+};
+
+&usb_phy1 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
+
+&spi {
+ status = "okay";
+
+ flash@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@0 {
+ label = "u-boot";
+ reg = <0x000000 0x040000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "u-boot-env";
+ reg = <0x040000 0x010000>;
+ };
+
+ partition@50000 {
+ label = "custom";
+ reg = <0x050000 0x060000>;
+ read-only;
+ };
+
+ partition@b0000 {
+ label = "inactive";
+ reg = <0x0b0000 0x7a0000>;
+ };
+
+ partition@850000 {
+ label = "inactive2";
+ reg = <0x850000 0x7a0000>;
+ };
+
+ art: partition@ff0000 {
+ label = "ART";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ phy-mask = <0x6>;
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ eee-broken-100tx;
+ eee-broken-1000t;
+ };
+
+ phy2: ethernet-phy@2 {
+ reg = <2>;
+ eee-broken-100tx;
+ eee-broken-1000t;
+ at803x-override-sgmii-link-check;
+ };
+};
+
+ð0 {
+ status = "okay";
+
+ pll-data = <0x82000101 0x80000101 0x80001313>;
+
+ mtd-mac-address = <&art 0x0>;
+
+ phy-mode = "rgmii-id";
+ phy-handle = <&phy1>;
+
+ gmac-config {
+ device = <&gmac>;
+ rgmii-enabled = <1>;
+ rxd-delay = <3>;
+ rxdv-delay = <3>;
+ txd-delay = <0>;
+ txen-delay = <0>;
+ };
+};
+
+ð1 {
+ status = "okay";
+
+ pll-data = <0x03000101 0x80000101 0x80001313>;
+
+ mtd-mac-address = <&art 0x6>;
+
+ qca955x-sgmii-fixup;
+
+ phy-handle = <&phy2>;
+};
+
+&wmac {
+ status = "okay";
+
+ mtd-cal-data = <&art 0x1000>;
+ mtd-mac-address = <&art 0x0>;
+ mtd-mac-address-increment = <2>;
+};
+
+&pcie0 {
+ status = "okay";
+};
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 d4f53e7dae16b84955d318b9d79b6912ee156bdb..4b83ac7d32fc372cd3b493e8ec427c04e0f2e0d1 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
@@ -172,6 +172,7 @@ ath79_setup_interfaces()
comfast,cf-e120a-v3|\
comfast,cf-e314n-v2|\
compex,wpj531-16m|\
+ openmesh,a60|\
openmesh,om2p-v4|\
openmesh,om2p-hs-v4|\
plasmacloud,pa300|\
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 69735f336070a48ddad76c72c2876bcd775c56a1..b4c8a78a7fe4ba5bd3ca1f9c6e2b5e51e7fd1882 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -99,6 +99,7 @@ case "$FIRMWARE" in
caldata_extract "art" 0x5000 0x844
ath10k_patch_mac $(mtd_get_mac_binary art 0xc)
;;
+ openmesh,a60|\
openmesh,mr1750-v1|\
openmesh,mr1750-v2|\
openmesh,om5p-ac-v2)
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 1240ef51e88ed2e5d24088746596da085c01ab5c..f7862bb032fbce56be77e9db8ae2e37bf5da30ea 100644
--- a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
@@ -65,6 +65,7 @@ platform_do_upgrade() {
jjplus,ja76pf2)
redboot_fis_do_upgrade "$1" linux
;;
+ openmesh,a60|\
openmesh,mr600-v1|\
openmesh,mr600-v2|\
openmesh,mr900-v1|\
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 304e58980062465ba7955e5fe45dbd6b0097937b..c669eb2cdb3f868c320412801723ceb112b4089f 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -1640,6 +1640,16 @@ define Device/openmesh_common_256k
openmesh-image ce_type=$$$$(OPENMESH_CE_TYPE) | append-metadata
endef
+define Device/openmesh_a60
+ $(Device/openmesh_common_64k)
+ SOC := qca9558
+ DEVICE_MODEL := A60
+ DEVICE_PACKAGES += kmod-ath10k-ct ath10k-firmware-qca988x-ct kmod-usb2
+ OPENMESH_CE_TYPE := A60
+ SUPPORTED_DEVICES += a60
+endef
+TARGET_DEVICES += openmesh_a60
+
define Device/openmesh_mr600-v1
$(Device/openmesh_common_64k)
SOC := ar9344