From c33bc62ca3df67c9ca2c2dfbc5392d7645572377 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Owoc?= <frut3k7@gmail.com>
Date: Sat, 17 Aug 2024 16:59:58 +0200
Subject: [PATCH] qualcommax: ipq807x: add support for Linksys HomeWRK

---
 .../uboot-envtools/files/qualcommax_ipq807x   |  5 ++
 .../arm64/boot/dts/qcom/ipq8174-homewrk.dts   | 68 +++++++++++++++++++
 target/linux/qualcommax/image/ipq807x.mk      | 15 ++++
 .../ipq807x/base-files/etc/board.d/02_network |  1 +
 .../etc/hotplug.d/firmware/11-ath11k-caldata  |  1 +
 .../base-files/lib/upgrade/platform.sh        |  4 ++
 6 files changed, 94 insertions(+)
 create mode 100644 target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8174-homewrk.dts

diff --git a/package/boot/uboot-envtools/files/qualcommax_ipq807x b/package/boot/uboot-envtools/files/qualcommax_ipq807x
index 2d76045c66e568..bbdac39d086add 100644
--- a/package/boot/uboot-envtools/files/qualcommax_ipq807x
+++ b/package/boot/uboot-envtools/files/qualcommax_ipq807x
@@ -29,6 +29,11 @@ edimax,cax1800)
 	[ -n "$idx" ] && \
 		ubootenv_add_uci_config "/dev/mtd$idx" "0x0" "0x10000" "0x20000"
 	;;
+linksys,homewrk)
+	idx="$(find_mtd_index 0:appsblenv)"
+	[ -n "$idx" ] && \
+		ubootenv_add_uci_config "/dev/mtd$idx" "0x0" "0x40000" "0x40000" "1"
+	;;
 linksys,mx4200v1|\
 linksys,mx4200v2|\
 linksys,mx5300|\
diff --git a/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8174-homewrk.dts b/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8174-homewrk.dts
new file mode 100644
index 00000000000000..6cf2b8228e1f04
--- /dev/null
+++ b/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8174-homewrk.dts
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "ipq8174-mx4x00.dtsi"
+
+/ {
+	model = "Linksys HomeWRK";
+	compatible = "linksys,homewrk", "qcom,ipq8074";
+
+	aliases {
+		ethernet3 = &dp4;
+		ethernet4 = &dp5;
+	};
+
+	chosen {
+        bootargs-append = " root=/dev/ubiblock0_1";
+	};
+};
+
+&qpic_nand {
+	status = "okay";
+
+	nand@0 {
+		reg = <0>;
+		/*
+		 * Some devices use Micron NAND with with 8 bit ECC 
+		 * other AMD/Spansion NAND with 4 bit ECC
+		 *nand-ecc-strength = <4>;
+		 *nand-ecc-step-size = <512>;
+		 */
+		nand-bus-width = <8>;
+
+		partitions {
+			compatible = "qcom,smem-part";
+		};
+	};
+};
+
+&dp2 {
+	status = "okay";
+	phy-handle = <&qca8075_1>;
+	label = "wan";
+};
+
+&dp3 {
+	status = "okay";
+	phy-handle = <&qca8075_2>;
+	label = "lan3";
+};
+
+&dp4 {
+	status = "okay";
+	phy-handle = <&qca8075_3>;
+	label = "lan2";
+};
+
+&dp5 {
+	status = "okay";
+	phy-handle = <&qca8075_4>;
+	label = "lan1";
+};
+
+&wifi {
+	status = "okay";
+
+	qcom,ath11k-calibration-variant = "Linksys-HomeWRK";
+};
diff --git a/target/linux/qualcommax/image/ipq807x.mk b/target/linux/qualcommax/image/ipq807x.mk
index ec200e7ab46f96..8f6b279066e821 100644
--- a/target/linux/qualcommax/image/ipq807x.mk
+++ b/target/linux/qualcommax/image/ipq807x.mk
@@ -154,6 +154,21 @@ define Device/edimax_cax1800
 endef
 TARGET_DEVICES += edimax_cax1800
 
+define Device/linksys_homewrk
+	$(call Device/FitImage)
+	$(call Device/UbiFit)
+	DEVICE_VENDOR := Linksys
+	DEVICE_MODEL := HomeWRK
+	DEVICE_DTS_CONFIG := config@oak03
+	BLOCKSIZE := 256k
+	PAGESIZE := 4096
+	IMAGE_SIZE := 475m
+	NAND_SIZE := 1024m
+	SOC := ipq8174
+	DEVICE_PACKAGES += kmod-leds-pca963x ipq-wifi-linksys_homewrk
+endef
+TARGET_DEVICES += linksys_homewrk
+
 define Device/linksys_mx
 	$(call Device/FitImage)
 	DEVICE_VENDOR := Linksys
diff --git a/target/linux/qualcommax/ipq807x/base-files/etc/board.d/02_network b/target/linux/qualcommax/ipq807x/base-files/etc/board.d/02_network
index edb1ae9557c005..23e56b05157d54 100644
--- a/target/linux/qualcommax/ipq807x/base-files/etc/board.d/02_network
+++ b/target/linux/qualcommax/ipq807x/base-files/etc/board.d/02_network
@@ -27,6 +27,7 @@ ipq807x_setup_interfaces()
 		ucidef_set_interfaces_lan_wan "lan plc" "wan"
 		;;
 	compex,wpq873|\
+	linksys,homewrk|\
 	linksys,mx4200v1|\
 	linksys,mx4200v2|\
 	linksys,mx4300|\
diff --git a/target/linux/qualcommax/ipq807x/base-files/etc/hotplug.d/firmware/11-ath11k-caldata b/target/linux/qualcommax/ipq807x/base-files/etc/hotplug.d/firmware/11-ath11k-caldata
index 34c0a476d351c4..ef8a4c8e838d5c 100644
--- a/target/linux/qualcommax/ipq807x/base-files/etc/hotplug.d/firmware/11-ath11k-caldata
+++ b/target/linux/qualcommax/ipq807x/base-files/etc/hotplug.d/firmware/11-ath11k-caldata
@@ -30,6 +30,7 @@ case "$FIRMWARE" in
 	zte,mf269)
 		caldata_extract "0:art" 0x1000 0x20000
 		;;
+	linksys,homewrk|\
 	linksys,mx4200v1|\
 	linksys,mx8500)
 		caldata_extract "0:art" 0x1000 0x20000
diff --git a/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/platform.sh b/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/platform.sh
index c1c42a78ac3d22..f7576efbfbf621 100644
--- a/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/platform.sh
+++ b/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/platform.sh
@@ -166,6 +166,10 @@ platform_do_upgrade() {
 		fw_setenv upgrade_available 1
 		nand_do_upgrade "$1"
 		;;
+	linksys,homewrk)
+		CI_UBIPART="rootfs"
+		nand_do_upgrade "$1"
+		;;
 	linksys,mx4200v1|\
 	linksys,mx4200v2|\
 	linksys,mx4300|\