[OpenWrt-Devel] [PATCH 4/4] ath79: add support for D-Link DAP-2695-A1
Stijn Tintel
stijn at linux-ipv6.be
Mon Jun 8 05:36:31 EDT 2020
Hardware:
* SoC: Qualcomm Atheros QCA9558
* RAM: 256MB
* Flash: 16MB SPI NOR
* Ethernet: 2x 10/100/1000 (1x 802.3at PoE-PD)
* WiFi 2.4GHz: Qualcomm Atheros QCA9558
* WiFi 5GHz: Qualcomm Ahteros QCA9880-2R4E
* LEDS: 1x 5GHz, 1x 2.4GHz, 1x LAN1(POE), 1x LAN2, 1x POWER
* Buttons: 1x RESET
* UART: 1x RJ45 RS-232 Console port
Installation via stock firmware:
* Install the factory image via the stock firmware web interface
Installation via bootloader Emergency Web Server:
* Connect your PC to the LAN1(PoE) port
* Configure your PC with IP address 192.168.0.90
* Open a serial console to the Console port (115200,8n1)
* Press "q" within 2s when "press 'q' to stop autoboot" appears
* Open http://192.168.0.50 in a browser
* Upload either the factory or the sysupgrade image
* Once you see "write image into flash...OK,dest addr=0x9f070000" you
can power-cycle the device. Ignore "checksum bad" messages.
Setting the MAC addresses for the ethernet interfaces via
/etc/board.d/02_network adds the following snippets to
/etc/config/network:
config device 'lan_eth0_1_dev'
option name 'eth0.1'
option macaddr 'xx:xx:xx:xx:xx:xx'
config device 'wan_eth1_2_dev'
option name 'eth1.2'
option macaddr 'xx:xx:xx:xx:xx:xx'
This would result in the proper MAC addresses being set for the VLAN
subinterfaces, but the parent interfaces would still have a random MAC
address. Using untagged VLANs could solve this, but would still leave
those extra snippets in /etc/config/network, and then the device VLAN
setup would differ from the one used in ar71xx. Therefore, the MAC
addresses of the ethernet interfaces are being set via preinit instead.
The bdcfg partition contains 4 MAC address labels:
- lanmac
- wanmac
- wlanmac
- wlanmac_a
The first 3 all contain the same MAC address, which is also the one on
the label. This MAC address is used for the 2.4GHz interface, eth0 uses
this MAC+1, eth1 uses this MAC+2, as is done in ar71xx.
Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
---
.../ath79/dts/qca9558_dlink_dap-2695-a1.dts | 172 ++++++++++++++++++
.../generic/base-files/etc/board.d/01_leds | 5 +
.../generic/base-files/etc/board.d/02_network | 6 +
.../etc/hotplug.d/firmware/10-ath9k-eeprom | 4 +
.../etc/hotplug.d/firmware/11-ath10k-caldata | 4 +
.../etc/uci-defaults/09_fix-checksum | 8 +
.../base-files/lib/preinit/10_fix_eth_mac.sh | 5 +
target/linux/ath79/image/generic-dlink.mk | 33 ++++
8 files changed, 237 insertions(+)
create mode 100644 target/linux/ath79/dts/qca9558_dlink_dap-2695-a1.dts
diff --git a/target/linux/ath79/dts/qca9558_dlink_dap-2695-a1.dts b/target/linux/ath79/dts/qca9558_dlink_dap-2695-a1.dts
new file mode 100644
index 0000000000..fdabbcb84a
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_dlink_dap-2695-a1.dts
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca955x.dtsi"
+
+/ {
+ compatible = "dlink,dap-2695-a1", "qca,qca9557";
+ model = "D-link DAP-2695-A1";
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ power_green {
+ label = "d-link:green:power";
+ gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ power_red {
+ label = "d-link:red:power";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ wifi_2g {
+ label = "d-link:green:wifi2g";
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ button at 0 {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&spi {
+ status = "okay";
+ num-cs = <1>;
+
+ flash at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mx25l12805d";
+ 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 = "bdcfg";
+ reg = <0x040000 0x010000>;
+ read-only;
+ };
+
+ partition at 50000 {
+ label = "rgdb";
+ reg = <0x050000 0x010000>;
+ read-only;
+ };
+
+ partition at 60000 {
+ label = "langpack";
+ reg = <0x060000 0x010000>;
+ read-only;
+ };
+
+ partition at 70000 {
+ compatible = "wrg";
+ label = "firmware";
+ reg = <0x070000 0xf00000>;
+ };
+
+ partition at f70000 {
+ label = "captival";
+ reg = <0xf70000 0x070000>;
+ read-only;
+ };
+
+ partition at fe0000 {
+ label = "certificate";
+ reg = <0xfe0000 0x010000>;
+ read-only;
+ };
+
+ art: partition at ff0000 {
+ label = "art";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ phy0: ethernet-phy at 0 {
+ reg = <0>;
+
+ qca,ar8327-initvals = <
+ 0x04 0x07600000 /* PORT0_PAD_CTRL */
+ 0x0c 0x00080080 /* PORT6_PAD_CTRL */
+ 0x7c 0x0000007e /* PORT0_STATUS */
+ 0x94 0x0000007e /* PORT6_STATUS */
+ >;
+ };
+};
+
+ð0 {
+ status = "okay";
+
+ phy-handle = <&phy0>;
+ phy-mode = "rgmii";
+ pll-data = <0x56000000 0x00000101 0x00001616>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};
+
+ð1 {
+ status = "okay";
+
+ phy-mask = <0>;
+ phy-mode = "sgmii";
+ pll-data = <0x03000101 0x00000101 0x00001616>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};
+
+&pcie0 {
+ status = "okay";
+};
+
+&uart {
+ status = "okay";
+};
+
+&wmac {
+ status = "okay";
+
+ qca,no-eeprom;
+};
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 5521379cea..f31a21088e 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
@@ -110,6 +110,11 @@ enterasys,ws-ap3705i)
devolo,magic-2-wifi)
ucidef_set_led_netdev "plcw" "dLAN" "devolo:white:dlan" "eth0.1" "rx"
;;
+dlink,dap-2695-a1)
+ ucidef_set_led_default "power" "POWER" "d-link:green:power" "1"
+ ucidef_set_led_default "diag" "DIAG" "d-link:red:power" "0"
+ ucidef_set_led_wlan "wlan2g" "WLAN 2.4 GHz" "d-link:green:wlan2g" "phy1tpt"
+ ;;
dlink,dir-859-a1)
ucidef_set_led_switch "internet" "WAN" "$boardname:green:internet" "switch0" "0x20"
;;
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 1672f093a7..d5964e9a0f 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -136,6 +136,9 @@ ath79_setup_interfaces()
ucidef_add_switch "switch0" \
"0 at eth0" "2:wan" "3:lan" "4:lan"
;;
+ dlink,dap-2695-a1)
+ ucidef_add_switch "switch0" "0 at eth0" "2:lan" "3:wan" "6 at eth1"
+ ;;
dlink,dir-825-b1)
ucidef_set_interface_wan "eth1"
ucidef_add_switch "switch0" \
@@ -359,6 +362,9 @@ ath79_setup_macs()
devolo,magic-2-wifi)
label_mac=$(macaddr_add "$(mtd_get_mac_binary art 0x1002)" 3)
;;
+ dlink,dap-2695-a1)
+ label_mac=$(mtd_get_mac_ascii bdcfg "wlanmac")
+ ;;
dlink,dir-825-b1)
lan_mac=$(mtd_get_mac_text "caldata" 0xffa0)
wan_mac=$(mtd_get_mac_text "caldata" 0xffb4)
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 e0fa5ff354..972157604d 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
@@ -14,6 +14,10 @@ case "$FIRMWARE" in
avm,fritz450e)
caldata_extract_reverse "urlader" 0x1541 0x440
;;
+ dlink,dap-2695-a1)
+ caldata_extract "art" 0x1000 0x440
+ ath9k_patch_mac $(mtd_get_mac_ascii bdcfg "wlanmac")
+ ;;
dlink,dir-505|\
dlink,dir-825-c1|\
dlink,dir-835-a1)
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 29815a1ada..603557d6c2 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -40,6 +40,10 @@ case "$FIRMWARE" in
caldata_extract "art" 0x5000 0x844
ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) -1)
;;
+ dlink,dap-2695-a1)
+ caldata_extract "art" 0x5000 0x844
+ ath10k_patch_mac $(mtd_get_mac_ascii bdcfg wlanmac_a)
+ ;;
dlink,dir-859-a1)
caldata_extract "art" 0x5000 0x844
ath10k_patch_mac $(mtd_get_mac_ascii devdata "wlan5mac")
diff --git a/target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum b/target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum
index 22c9483e74..085ad2e925 100644
--- a/target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum
+++ b/target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum
@@ -6,9 +6,17 @@ fix_seama_header() {
[ "$kernel_size" ] && mtd -c 0x$kernel_size fixseama firmware
}
+fixwrgg() {
+ local kernel_size=$(sed -n 's/mtd[0-9]*: \([0-9a-f]*\).*"kernel".*/\1/p' /proc/mtd)
+ [ "$kernel_size" ] && mtd -c 0x$kernel_size fixwrgg firmware
+}
+
board=$(board_name)
case "$board" in
+dlink,dap-2695-a1)
+ fixwrgg
+ ;;
qihoo,c301)
fix_seama_header
;;
diff --git a/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
index da1583a825..5b1aea7bb0 100644
--- a/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
+++ b/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
@@ -8,6 +8,11 @@ preinit_set_mac_address() {
avm,fritz450e)
ip link set dev eth0 address $(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)"))
;;
+ dlink,dap-2695-a1)
+ label_mac=$(mtd_get_mac_ascii bdcfg "lanmac")
+ ip link set dev eth0 address $(macaddr_add "$label_mac" 1)
+ ip link set dev eth1 address $(macaddr_add "$label_mac" 2)
+ ;;
enterasys,ws-ap3705i)
ip link set dev eth0 address $(mtd_get_mac_ascii u-boot-env0 ethaddr)
;;
diff --git a/target/linux/ath79/image/generic-dlink.mk b/target/linux/ath79/image/generic-dlink.mk
index 96cb015a09..4d59af1645 100644
--- a/target/linux/ath79/image/generic-dlink.mk
+++ b/target/linux/ath79/image/generic-dlink.mk
@@ -1,3 +1,36 @@
+DEVICE_VARS += DAP_SIGNATURE
+
+define Build/mkwrggimg
+ $(STAGING_DIR_HOST)/bin/mkwrggimg -b \
+ -i $@ -o $@.imghdr -d /dev/mtdblock/1 \
+ -m $(DEVICE_MODEL)-$(DEVICE_VARIANT) -s $(DAP_SIGNATURE) \
+ -v $(VERSION_DIST) -B $(REVISION)
+ mv $@.imghdr $@
+endef
+
+define Build/wrgg-pad-rootfs
+ $(STAGING_DIR_HOST)/bin/padjffs2 $(IMAGE_ROOTFS) -c 64 >>$@
+endef
+
+define Device/dlink_dap-2695-a1
+ SOC := qca9558
+ DEVICE_VENDOR := D-Link
+ DEVICE_MODEL := DAP-2965
+ DEVICE_VARIANT := A1
+ IMAGES := factory.img sysupgrade.bin
+ IMAGE_SIZE := 15360k
+ IMAGE/default := append-kernel | pad-offset 65536 160
+ IMAGE/factory.img := $$(IMAGE/default) | append-rootfs | wrgg-pad-rootfs | \
+ mkwrggimg | check-size $$$$(IMAGE_SIZE)
+ IMAGE/sysupgrade.bin := $$(IMAGE/default) | mkwrggimg | append-rootfs | \
+ wrgg-pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+ KERNEL := kernel-bin | append-dtb | relocate-kernel | lzma
+ KERNEL_INITRAMFS := $$(KERNEL) | mkwrggimg
+ DAP_SIGNATURE := wapac02_dkbs_dap2695
+ SUPPORTED_DEVICES += dlink,dap-2695-a1 dap-2695-a1
+endef
+TARGET_DEVICES += dlink_dap-2695-a1
+
define Device/dlink_dir-505
SOC := ar9330
DEVICE_VENDOR := D-Link
--
2.26.2
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