[openwrt/openwrt] ath79: add support for Atheros DB120 reference board
LEDE Commits
lede-commits at lists.infradead.org
Sun Aug 22 15:22:10 PDT 2021
adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/98eb95dd0018d4f21a5b86b323074d5854e1bde3
commit 98eb95dd0018d4f21a5b86b323074d5854e1bde3
Author: Zoltan HERPAI <wigyori at uid0.hu>
AuthorDate: Mon Sep 7 18:52:31 2020 +0200
ath79: add support for Atheros DB120 reference board
Atheros DB120 reference board.
Specifications:
SoC: QCA9344
DRAM: 128Mb DDR2
Flash: 8Mb SPI-NOR, 128Mb NAND flash
Switch: 5x 10/100Mbps via AR8229 switch (integrated into SoC),
5x 10/100/1000Mbps via QCA8237 via RGMII
WLAN: AR9300 (SoC, 2.4G+5G) + AR9340 (PCIe, 5G-only)
USB: 1x 2.0
UART: standard QCA UART header
JTAG: yes
Button: 1x reset
LEDs: a lot
Slots: 2x mPCIe + 1x mini-PCI, but using them requires
additional undocumented changes.
Misc: The board allows to boot off NAND, and there is
I2S audio support as well - also requiring
additional undocumented changes.
Installation:
1. Original bootloader
Connect the board to ethernet
Set up a server with an IP address of 192.168.1.10
Make the openwrt-ath79-generic-atheros_db120-squashfs-factory.bin
available via TFTP
tftpboot 0x80060000 openwrt-ath79-generic-atheros_db120-squashfs-factory.bin
erase 0x9f050000 +$filesize
cp.b $fileaddr 0x9f050000 $filesize
2. pepe2k's u-boot_mod
Connect the board to ethernet
Set up a server with an IP address of 192.168.1.10
Make the openwrt-ath79-generic-atheros_db120-squashfs-factory.bin
available via TFTP, as "firmware.bin"
run fw_upg
Reboot the board.
Signed-off-by: Zoltan HERPAI <wigyori at uid0.hu>
[explicit factory recipe in generic.mk, sorting in 10-ath9k-eeprom,
convert to nvmem, use fwconcat* names in DTS, remove unneeded DT
labels, remove redundant uart node]
Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
target/linux/ath79/dts/ar9344_atheros_db120.dts | 250 +++++++++++++++++++++
.../generic/base-files/etc/board.d/02_network | 6 +
.../etc/hotplug.d/firmware/10-ath9k-eeprom | 29 +--
target/linux/ath79/image/generic.mk | 21 ++
4 files changed, 292 insertions(+), 14 deletions(-)
diff --git a/target/linux/ath79/dts/ar9344_atheros_db120.dts b/target/linux/ath79/dts/ar9344_atheros_db120.dts
new file mode 100644
index 0000000000..f96e31caca
--- /dev/null
+++ b/target/linux/ath79/dts/ar9344_atheros_db120.dts
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "ar9344.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/mtd/partitions/uimage.h>
+
+/ {
+ model = "Atheros DB120 reference board";
+ compatible = "atheros,db120", "qca,ar9344";
+
+ aliases {
+ led-boot = &led_system;
+ led-failsafe = &led_system;
+ led-running = &led_system;
+ led-upgrade = &led_system;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ wlan2g {
+ label = "green:wlan2g";
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ wlan5g {
+ label = "green:wlan5g";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+
+ led_system: system {
+ label = "green:system";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ usb {
+ label = "green:usb";
+ gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+ trigger-sources = <&hub_port1>;
+ linux,default-trigger = "usbport";
+ };
+ };
+
+ leds-ath9k {
+ compatible = "gpio-leds";
+
+ wlan5g-ath {
+ label = "green:wlan5g-ath";
+ gpios = <&ath9k 0 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ wps {
+ linux,code = <KEY_WPS_BUTTON>;
+ label = "WPS button";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+ };
+
+ virtual_flash {
+ compatible = "mtd-concat";
+ devices = <&fwconcat0 &fwconcat1>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ reg = <0x0 0x0>;
+ label = "firmware";
+ compatible = "openwrt,uimage", "denx,uimage";
+ openwrt,ih-magic = <IH_MAGIC_OKLI>;
+ };
+ };
+ };
+};
+
+&ref {
+ clock-frequency = <40000000>;
+};
+
+&spi {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ uboot: partition at 0 {
+ label = "u-boot";
+ reg = <0x000000 0x040000>;
+ read-only;
+ };
+
+ partition at 40000 {
+ label = "u-boot-env";
+ reg = <0x040000 0x010000>;
+ read-only;
+ };
+
+ fwconcat0: partition at 50000 {
+ label = "fwconcat0";
+ reg = <0x050000 0x630000>;
+ };
+
+ partition at 680000 {
+ label = "loader";
+ reg = <0x680000 0x010000>;
+ };
+
+ fwconcat1: partition at 690000 {
+ label = "fwconcat1";
+ reg = <0x690000 0x150000>;
+ };
+
+ partition at 7e0000 {
+ label = "nvram";
+ reg = <0x7e0000 0x010000>;
+ };
+
+ art: partition at 7f0000 {
+ label = "art";
+ reg = <0x7f0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+ð0 {
+ status = "okay";
+
+ pll-data = <0x06000000 0x00000101 0x00001616>;
+
+ nvmem-cells = <&macaddr_art_0>;
+ nvmem-cell-names = "mac-address";
+
+ phy-mode = "rgmii";
+ phy-handle = <&phy0>;
+};
+
+&mdio0 {
+ status = "okay";
+
+ phy-mask = <0>;
+
+ phy0: ethernet-phy at 0 {
+ reg = <0>;
+
+ qca,ar8327-initvals = <
+ 0x04 0x07600000 /* PORT0 PAD MODE CTRL */
+ 0x10 0xc1000000 /* POWER_ON_STRAP */
+ 0x7c 0x0000007e /* PORT0_STATUS */
+ 0x94 0x0000007e /* PORT6_STATUS */
+ >;
+ };
+};
+
+&pinmux {
+ pmx_led_wan_lan: pinmux_led_wan_lan {
+ pinctrl-single,bits = <0x10 0x2c2d0000 0xffff0000>,
+ <0x14 0x292a2b 0xffffff>;
+ };
+};
+
+&builtin_switch {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmx_led_wan_lan>;
+
+ /delete-property/qca,phy4-mii-enable;
+};
+
+ð1 {
+ status = "okay";
+
+ nvmem-cells = <&macaddr_art_6>;
+ nvmem-cell-names = "mac-address";
+
+ gmac-config {
+ device = <&gmac>;
+ switch-phy-swap = <0>;
+ switch-only-mode = <1>;
+ };
+};
+
+&pcie {
+ status = "okay";
+
+ ath9k: wifi at 0,0 {
+ compatible = "pci168c,0030";
+ reg = <0x0000 0 0 0 0>;
+ qca,no-eeprom;
+ qca,disable-2ghz;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+};
+
+&wmac {
+ status = "okay";
+
+ mtd-cal-data = <&art 0x1000>;
+};
+
+&usb {
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hub_port1: port at 1 {
+ reg = <1>;
+ #trigger-source-cells = <0>;
+ };
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&art {
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_art_0: macaddr at 0 {
+ reg = <0x0 0x6>;
+ };
+
+ macaddr_art_6: macaddr at 6 {
+ reg = <0x6 0x6>;
+ };
+};
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 fba6d56674..d37fa4ba2b 100644
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -116,6 +116,12 @@ ath79_setup_interfaces()
ubnt,unifi-ap-outdoor-plus)
ucidef_set_interface_lan "eth0 eth1"
;;
+ atheros,db120)
+ ucidef_add_switch "switch0" \
+ "0 at eth0" "2:lan" "3:lan" "4:lan" "5:lan" "1:wan"
+ ucidef_add_switch "switch1" \
+ "0 at eth1" "1:lan" "2:lan" "3:lan" "4:lan" "5:lan"
+ ;;
avm,fritz4020|\
pcs,cr3000|\
tplink,archer-c58-v1|\
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index 388f477856..3e02b066a9 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -72,6 +72,21 @@ case "$FIRMWARE" in
;;
"ath9k-eeprom-pci-0000:00:00.0.bin")
case $board in
+ atheros,db120|\
+ engenius,eap600|\
+ engenius,ecb600|\
+ mercury,mw4530r-v1|\
+ ocedo,raccoon|\
+ tplink,tl-wdr3500-v1|\
+ tplink,tl-wdr3600-v1|\
+ tplink,tl-wdr4300-v1|\
+ tplink,tl-wdr4300-v1-il|\
+ tplink,tl-wdr4310-v1|\
+ tplink,tl-wdr4900-v2|\
+ ubnt,unifi-ap-pro|\
+ winchannel,wb2000)
+ caldata_extract "art" 0x5000 0x440
+ ;;
avm,fritz300e)
caldata_extract_reverse "urloader" 0x1541 0x440
;;
@@ -88,20 +103,6 @@ case "$FIRMWARE" in
caldata_extract "art" 0x5000 0x440
ath9k_patch_mac $(macaddr_add $(mtd_get_mac_text "mac" 0x18) 1)
;;
- engenius,eap600|\
- engenius,ecb600|\
- mercury,mw4530r-v1|\
- ocedo,raccoon|\
- tplink,tl-wdr3500-v1|\
- tplink,tl-wdr3600-v1|\
- tplink,tl-wdr4300-v1|\
- tplink,tl-wdr4300-v1-il|\
- tplink,tl-wdr4310-v1|\
- tplink,tl-wdr4900-v2|\
- ubnt,unifi-ap-pro|\
- winchannel,wb2000)
- caldata_extract "art" 0x5000 0x440
- ;;
enterasys,ws-ap3705i)
caldata_extract "calibrate" 0x5000 0x440
ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env0 RADIOADDR0)
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 2abe1b7307..4b943ba282 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -330,6 +330,27 @@ define Device/aruba_ap-105
endef
TARGET_DEVICES += aruba_ap-105
+define Device/atheros_db120
+ SOC := ar9344
+ DEVICE_VENDOR := Atheros
+ DEVICE_MODEL := DB120
+ DEVICE_PACKAGES := kmod-usb2
+ IMAGE_SIZE := 7808k
+ SUPPORTED_DEVICES += db120
+ LOADER_TYPE := bin
+ LOADER_FLASH_OFFS := 0x50000
+ KERNEL := kernel-bin | append-dtb | lzma | uImage lzma -M 0x4f4b4c49
+ COMPILE := loader-$(1).bin loader-$(1).uImage
+ COMPILE/loader-$(1).bin := loader-okli-compile
+ COMPILE/loader-$(1).uImage := append-loader-okli $(1) | pad-to 64k | lzma | \
+ uImage lzma
+ IMAGES += factory.bin
+ IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
+ append-rootfs | pad-rootfs | check-size | pad-to 6336k | \
+ append-loader-okli-uimage $(1) | pad-to 64k
+endef
+TARGET_DEVICES += atheros_db120
+
define Device/avm
DEVICE_VENDOR := AVM
KERNEL := kernel-bin | append-dtb | lzma | eva-image
More information about the lede-commits
mailing list