[PATCH] ath79: add Zyxel EMG2926-Q10A

Alex Henrie alexhenrie24 at gmail.com
Thu Jan 20 21:06:07 PST 2022


The Zyxel EMG2926-Q10A is 99% the Zyxel NBG6716, but the bootloader
expects a different product name when flashing over TFTP. Also, the
EMG2926-Q10A always has 128 MiB of NAND flash whereas the NBG6716
reportedly can have either 128 MiB or 256 MiB.

Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
---
See https://github.com/openwrt/openwrt/pull/4536
---
 .../etc/hotplug.d/ieee80211/00-wifi-migration |  1 +
 .../ath79/dts/qca9558_zyxel_emg2926_q10a.dts  |  8 ++++++
 target/linux/ath79/image/nand.mk              | 26 +++++++++++++++++++
 .../nand/base-files/etc/board.d/02_network    |  1 +
 .../etc/hotplug.d/firmware/11-ath10k-caldata  |  1 +
 .../etc/hotplug.d/ieee80211/10-fix-wifi-mac   |  1 +
 .../base-files/lib/preinit/10_fix_eth_mac.sh  |  1 +
 7 files changed, 39 insertions(+)
 create mode 100644 target/linux/ath79/dts/qca9558_zyxel_emg2926_q10a.dts

diff --git a/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/00-wifi-migration b/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/00-wifi-migration
index d2df0533fe..35e7c4452c 100644
--- a/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/00-wifi-migration
+++ b/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/00-wifi-migration
@@ -16,6 +16,7 @@ migrate_wifi_path() {
 			case "$board" in
 				tplink,archer-c7-v1|\
 				tplink,archer-c7-v2|\
+				zyxel,emg2926-q10a|\
 				zyxel,nbg6716)
 					path="pci0000:00/0000:00:00.0"
 					WIFI_PATH_CHANGED=1
diff --git a/target/linux/ath79/dts/qca9558_zyxel_emg2926_q10a.dts b/target/linux/ath79/dts/qca9558_zyxel_emg2926_q10a.dts
new file mode 100644
index 0000000000..c00109a5b4
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_zyxel_emg2926_q10a.dts
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9558_zyxel_nbg6716.dts"
+
+/ {
+	compatible = "zyxel,emg2926-q10a", "zyxel,nbg6716", "qca,qca9558";
+	model = "ZyXEL EMG2926-Q10A";
+};
diff --git a/target/linux/ath79/image/nand.mk b/target/linux/ath79/image/nand.mk
index d31aba1abc..27a63fdf7e 100644
--- a/target/linux/ath79/image/nand.mk
+++ b/target/linux/ath79/image/nand.mk
@@ -289,6 +289,32 @@ define Device/netgear_wndr4500-v3
 endef
 TARGET_DEVICES += netgear_wndr4500-v3
 
+define Device/zyxel_emg2926_q10a
+  SOC := qca9558
+  DEVICE_VENDOR := ZyXEL
+  DEVICE_MODEL := EMG2926-Q10A
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport kmod-ath10k-ct \
+	ath10k-firmware-qca988x-ct
+  RAS_BOARD := AAVK-EMG2926Q10A
+  RAS_ROOTFS_SIZE := 29696k
+  RAS_VERSION := "OpenWrt Linux-$(LINUX_VERSION)"
+  KERNEL_SIZE := 4096k
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  LOADER_TYPE := bin
+  KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | uImage none | \
+	zyxel-buildkerneljffs | check-size 4096k
+  IMAGES := sysupgrade.tar sysupgrade-4M-Kernel.bin factory.bin
+  IMAGE/sysupgrade.tar/squashfs := append-rootfs | pad-to $$$$(BLOCKSIZE) | \
+	sysupgrade-tar rootfs=$$$$@ | append-metadata
+  IMAGE/sysupgrade-4M-Kernel.bin/squashfs := append-kernel | \
+	pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to 263192576 | gzip
+  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
+	zyxel-factory
+  UBINIZE_OPTS := -E 5
+endef
+TARGET_DEVICES += zyxel_emg2926_q10a
+
 define Device/zyxel_nbg6716
   SOC := qca9558
   DEVICE_VENDOR := ZyXEL
diff --git a/target/linux/ath79/nand/base-files/etc/board.d/02_network b/target/linux/ath79/nand/base-files/etc/board.d/02_network
index 76cdab18f8..98aa27f5f2 100644
--- a/target/linux/ath79/nand/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/nand/base-files/etc/board.d/02_network
@@ -42,6 +42,7 @@ ath79_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0 at eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1"
 		;;
+	zyxel,emg2926-q10a|\
 	zyxel,nbg6716)
 		ucidef_add_switch "switch0" \
 			"0 at eth0" "1:lan" "2:lan" "3:lan" "4:lan" "5:wan" "6 at eth1"
diff --git a/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 03e225ddde..b9a51c6588 100644
--- a/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -26,6 +26,7 @@ case "$FIRMWARE" in
 	netgear,r6100)
 		caldata_extract "caldata" 0x5000 0x844
 		;;
+	zyxel,emg2926-q10a|\
 	zyxel,nbg6716)
 		caldata_extract "art" 0x5000 0x844
 		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) 1)
diff --git a/target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac b/target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac
index 730a5f9943..20974248c1 100644
--- a/target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac
+++ b/target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac
@@ -15,6 +15,7 @@ case $board in
 		[ "$PHYNBR" -eq 0 ] && \
 			macaddr_add $(mtd_get_mac_binary art 0x0) 2 > /sys${DEVPATH}/macaddress
 		;;
+	zyxel,emg2926-q10a|\
 	zyxel,nbg6716)
 		# Set mac address for 2.4g device
 		[ "$PHYNBR" -eq 1 ] && \
diff --git a/target/linux/ath79/nand/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/ath79/nand/base-files/lib/preinit/10_fix_eth_mac.sh
index fdd8381f56..4e501496be 100644
--- a/target/linux/ath79/nand/base-files/lib/preinit/10_fix_eth_mac.sh
+++ b/target/linux/ath79/nand/base-files/lib/preinit/10_fix_eth_mac.sh
@@ -3,6 +3,7 @@
 
 preinit_set_mac_address() {
 	case $(board_name) in
+	zyxel,emg2926-q10a|\
 	zyxel,nbg6716)
 		ethaddr=$(mtd_get_mac_ascii u-boot-env ethaddr)
 		ip link set dev eth0 address $(macaddr_add $ethaddr 2)
-- 
2.34.1




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