[openwrt/openwrt] mediatek: add Comfast CF-E393AX support
LEDE Commits
lede-commits at lists.infradead.org
Thu Jul 4 07:16:52 PDT 2024
rmilecki pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/9ac1523062a5818e566627ad4cbea6f3f5114387
commit 9ac1523062a5818e566627ad4cbea6f3f5114387
Author: David Bentham <db260179 at gmail.com>
AuthorDate: Fri Nov 10 18:50:38 2023 +0000
mediatek: add Comfast CF-E393AX support
Comfast CF-E393AX is a dual-band Wi-Fi 6 POE ceiling mount access point.
Oem firmware is a custom openwrt 21.02 snapshot version.
We can gain access via ssh once we remove the root password.
Hardware specification:
SoC: MediaTek MT7981A 2x A53
Flash: 128 MB SPI-NAND
RAM: 256MB DDR3
Ethernet: 1x 10/100/1000 Mbps built-in PHY (WAN)
1x 10/100/1000/2500 Mbps MaxLinear GPY211C (LAN)
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976D
LEDS: 1x (Red, Blue and Green)
Button: Reset
UART: 3.3v, 115200n8
--------------------------
| Layout |
| ----------------- |
| 4 | VCC GND TX RX | <= |
| ----------------- |
--------------------------
Gain SSH access:
1. Login into web interface (http://apipaddress/computer/login.html),
and download the
configuration(http://apipaddress/computer/config.html).
2. Rename downloaded backup config - 'backup.file to backup.tar.gz',
Enter 'fakeroot' command then decompress the configuration:
tar -zxf backup.tar.gz
3. Edit 'etc/shadow', update (remove) root password:
With password =
'root:$1$xf7D0Hfg$5gkjmvgQe4qJbe1fi/VLy1:19362:0:99999:7:::'
'root:$1$xf7D0Hfg$5gkjmvgQe4qJbe1fi/VLy1:19362:0:99999:7:::'
to
Without password =
'root::0:99999:7:::'
'root::0:99999:7:::'
4. Repack 'etc' directory back to a new backup file:
tar -zcf backup-ssh.tar.gz etc/
5. Rename new config tar.gz file to 'backup-ssh.file'
Exit fakeroot - 'exit'
6. Upload new configuration via web interface, now you
can SSH with the following:
'ssh -vv -o HostKeyAlgorithms=+ssh-rsa \
-o PubkeyAcceptedAlgorithms=+ssh-rsa root at 192.168.10.1'.
Backup the mtd partitions
- https://openwrt.org/docs/guide-user/installation/generic.backup
7. Copy openwrt factory firmware to the tmp folder to install via ssh:
'scp -o HostKeyAlgorithms=+ssh-rsa \
-o PubkeyAcceptedAlgorithms=+ssh-rsa \
*-mediatek-filogic-comfast_cf-e393ax-squashfs-factory.bin \
root at 192.168.10.1:/tmp/'
'sysupgrade -n -F \
/tmp/*--mediatek-filogic-comfast_cf-e393ax-squashfs-factory.bin'
8. Once led has stopped flashing - Connect via ssh with the
default openwrt ip address - 'ssh root at 192.168.1.1'
9. SSH copy the openwrt sysupgrade firmware and upgrade
as per the default instructions.
Signed-off-by: David Bentham <db260179 at gmail.com>
(cherry picked from commit d8f4453bf2de9fd9baf3d660ed12e0797ff2cfdb)
---
package/boot/uboot-envtools/files/mediatek_filogic | 3 +
.../mediatek/dts/mt7981a-comfast-cf-e393ax.dts | 250 +++++++++++++++++++++
.../filogic/base-files/etc/board.d/02_network | 3 +
.../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 4 +
target/linux/mediatek/image/filogic.mk | 24 ++
5 files changed, 284 insertions(+)
diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic
index 86be83d6cf..30ae4895f7 100644
--- a/package/boot/uboot-envtools/files/mediatek_filogic
+++ b/package/boot/uboot-envtools/files/mediatek_filogic
@@ -57,6 +57,9 @@ cmcc,rax3000m)
;;
esac
;;
+comfast,cf-e393ax)
+ ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x80000"
+ ;;
cetron,ct3003|\
netgear,wax220|\
zbtlink,zbt-z8102ax|\
diff --git a/target/linux/mediatek/dts/mt7981a-comfast-cf-e393ax.dts b/target/linux/mediatek/dts/mt7981a-comfast-cf-e393ax.dts
new file mode 100644
index 0000000000..7445b610dc
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981a-comfast-cf-e393ax.dts
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include "mt7981.dtsi"
+
+/ {
+ model = "COMFAST CF-E393AX";
+ compatible = "comfast,cf-e393ax", "mediatek,mt7981";
+
+ aliases {
+ serial0 = &uart0;
+ led-boot = &led_red;
+ led-failsafe = &led_red;
+ led-running = &led_blue;
+ led-upgrade = &led_green;
+ };
+
+ chosen {
+ bootargs-override = "console=ttyS0,115200n8";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0 0x40000000 0 0x10000000>; // 256mb
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_blue: blue {
+ label = "blue:status";
+ gpios = <&pio 8 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_STATUS;
+ };
+
+ led_red: red {
+ label = "red:status";
+ gpios = <&pio 34 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_STATUS;
+ };
+
+ led_green: green {
+ label = "green:status";
+ gpios = <&pio 35 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ };
+ };
+};
+
+ð {
+ status = "okay";
+
+ gmac0: mac at 0 {
+ /* LAN */
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "2500base-x";
+ nvmem-cells = <&macaddr_factory_e000 0>;
+ nvmem-cell-names = "mac-address";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+
+ gmac1: mac at 1 {
+ /* WAN */
+ compatible = "mediatek,eth-mac";
+ reg = <1>;
+ phy-mode = "gmii";
+ phy-handle = <&int_gbe_phy>;
+ nvmem-cells = <&macaddr_factory_e000 1>;
+ nvmem-cell-names = "mac-address";
+ };
+};
+
+&mdio_bus {
+ switch: switch at 1f {
+ compatible = "mediatek,mt7531";
+ reg = <31>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&pio>;
+ interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
+ reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&crypto {
+ status = "okay";
+};
+
+&pio {
+ spi0_flash_pins: spi0-pins {
+ mux {
+ function = "spi";
+ groups = "spi0", "spi0_wp_hold";
+ };
+ conf-pu {
+ pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+ };
+ conf-pd {
+ pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+ };
+ };
+
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_flash_pins>;
+ cs-gpios = <0>, <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ spi_nand: spi_nand at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-nand";
+ reg = <1>;
+ spi-max-frequency = <52000000>;
+
+ spi-cal-enable;
+ spi-cal-mode = "read-data";
+ spi-cal-datalen = <7>;
+ spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
+ spi-cal-addrlen = <5>;
+ spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
+
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ mediatek,nmbm;
+ mediatek,bmt-max-ratio = <1>;
+ mediatek,bmt-max-reserved-blocks = <64>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "BL2";
+ reg = <0x00000 0x0100000>;
+ read-only;
+ };
+
+ partition at 100000 {
+ label = "u-boot-env";
+ reg = <0x0100000 0x0080000>;
+ read-only;
+ };
+
+ factory: partition at 180000 {
+ label = "Factory";
+ reg = <0x180000 0x0200000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom at 0 {
+ reg = <0x0 0x1000>;
+ };
+
+ macaddr_factory_e000: macaddr at e000 {
+ compatible = "mac-base";
+ reg = <0xe000 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+
+ partition at 380000 {
+ label = "FIP";
+ reg = <0x380000 0x0200000>;
+ read-only;
+ };
+
+ partition at 580000 {
+ label = "ubi";
+ reg = <0x580000 0x4000000>;
+ compatible = "linux,ubi";
+ };
+ };
+ };
+};
+
+&switch {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ label = "lan1";
+ };
+
+ port at 6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&wifi {
+ status = "okay";
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+};
+
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index 2300d88c7d..4ebb5e29e7 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -40,6 +40,9 @@ mediatek_setup_interfaces()
zbtlink,zbt-z8103ax)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" eth1
;;
+ comfast,cf-e393ax)
+ ucidef_set_interfaces_lan_wan "lan1" eth1
+ ;;
cudy,tr3000-v1|\
glinet,gl-mt3000)
ucidef_set_interfaces_lan_wan eth1 eth0
diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
index 745efd8438..992bcf4859 100644
--- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
+++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
@@ -57,6 +57,10 @@ case "$board" in
esac
[ "$PHYNBR" = "1" ] && echo "$addr" > /sys${DEVPATH}/macaddress
;;
+ comfast,cf-e393ax)
+ addr=$(mtd_get_mac_binary "Factory" 0x8000)
+ [ "$PHYNBR" = "1" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
+ ;;
cudy,tr3000-v1|\
cudy,re3000-v1)
addr=$(mtd_get_mac_binary bdinfo 0xde00)
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index 66c7715bd1..8865f245db 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -320,6 +320,30 @@ define Device/cmcc_rax3000m
endef
TARGET_DEVICES += cmcc_rax3000m
+define Device/comfast_cf-e393ax
+ DEVICE_VENDOR := Comfast
+ DEVICE_MODEL := CF-E393AX
+ DEVICE_DTS := mt7981a-comfast-cf-e393ax
+ DEVICE_DTS_DIR := ../dts
+ DEVICE_DTC_FLAGS := --pad 4096
+ DEVICE_DTS_LOADADDR := 0x43f00000
+ DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware
+ KERNEL_LOADADDR := 0x44000000
+ KERNEL = kernel-bin | lzma | \
+ fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
+ KERNEL_INITRAMFS = kernel-bin | lzma | \
+ fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ IMAGE_SIZE := 65536k
+ KERNEL_IN_UBI := 1
+ IMAGES := sysupgrade.bin factory.bin
+ IMAGE/factory.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += comfast_cf-e393ax
+
define Device/confiabits_mt7981
DEVICE_VENDOR := Confiabits
DEVICE_MODEL := MT7981
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