From 753be3837f80c63f7db62588feeac76fbe433158 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Wed, 14 Jun 2023 23:21:34 +0200
Subject: [PATCH 01/10] kernel: mtd: bcm-wfi: add cferam name support
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Some devices rename cferam bootloader using specific patterns and don't follow
broadcom standards for renaming cferam files. This requires supporting
different cferam file names.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit 8813edd8d9695d4e3939fdaa3c530c682f91de11)
---
 .../drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c      | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c b/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c
index 1ddcf6745f..1cafc91fde 100644
--- a/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c
+++ b/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c
@@ -31,6 +31,7 @@
 
 #define CFERAM_NAME		"cferam"
 #define CFERAM_NAME_LEN		(sizeof(CFERAM_NAME) - 1)
+#define CFERAM_NAME_MAX_LEN	32
 #define KERNEL_NAME		"vmlinux.lz"
 #define KERNEL_NAME_LEN		(sizeof(KERNEL_NAME) - 1)
 #define OPENWRT_NAME		"1-openwrt"
@@ -157,17 +158,28 @@ static int parse_bcm_wfi(struct mtd_info *master,
 			 const struct mtd_partition **pparts,
 			 uint8_t *buf, loff_t off, loff_t size, bool cfe_part)
 {
+	struct device_node *mtd_node;
 	struct mtd_partition *parts;
 	loff_t cfe_off, kernel_off, rootfs_off;
 	unsigned int num_parts = BCM_WFI_PARTS, cur_part = 0;
+	const char *cferam_name = CFERAM_NAME;
+	size_t cferam_name_len;
 	int ret;
 
+	mtd_node = mtd_get_of_node(master);
+	if (mtd_node)
+		of_property_read_string(mtd_node, "brcm,cferam", &cferam_name);
+
+	cferam_name_len = strnlen(cferam_name, CFERAM_NAME_MAX_LEN);
+	if (cferam_name_len > 0)
+		cferam_name_len--;
+
 	if (cfe_part) {
 		num_parts++;
 		cfe_off = off;
 
-		ret = jffs2_find_file(master, buf, CFERAM_NAME,
-				      CFERAM_NAME_LEN, &cfe_off,
+		ret = jffs2_find_file(master, buf, cferam_name,
+				      cferam_name_len, &cfe_off,
 				      size - (cfe_off - off), NULL, NULL);
 		if (ret)
 			return ret;

From 18a85ecc29d95b72130cda2baa8b15d75691b7ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Wed, 14 Jun 2023 23:23:14 +0200
Subject: [PATCH 02/10] bmips: fix NETGEAR DGND3700v2 boot loop
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The DGND3700v2 renames the cferam bootloader from cferam to cfeXXX, where XXX
is the number of firmware upgrades performed by the bootloader. Other bcm63xx
devices rename cferam.000 to cferam.XXX, but this device is special because
the cferam name isn't changed on the first firmware flashing but it's changed
on the subsequent ones.
Therefore, we need to look for "cfe" instead of "cferam" to properly detect
the cferam partition and fix the bootlop.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit 915e914cfaa243ea36f8c7a4f0f045ec890304fa)
---
 target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts b/target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts
index 46bb3e8bf6..a335218be0 100644
--- a/target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts
+++ b/target/linux/bmips/dts/bcm6362-netgear-dgnd3700-v2.dts
@@ -222,6 +222,7 @@
 				compatible = "brcm,wfi";
 				label = "wfi";
 				reg = <0x0004000 0x1c7c000>;
+				brcm,cferam = "cfe";
 			};
 
 			partition@1c80000 {

From 3506efe29c963cd6e021896fee09d060bb70b937 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Wed, 14 Jun 2023 23:27:29 +0200
Subject: [PATCH 03/10] bcm63xx: fix NETGEAR DGND3700v2 boot loop
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The DGND3700v2 renames the cferam bootloader from cferam to cfeXXX, where XXX
is the number of firmware upgrades performed by the bootloader. Other bcm63xx
devices rename cferam.000 to cferam.XXX, but this device is special because
the cferam name isn't changed on the first firmware flashing but it's changed
on the subsequent ones.
Therefore, we need to look for "cfe" instead of "cferam" to properly detect
the cferam partition and fix the bootlop.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit cdfcac6e246de9f237d1425e498db3f34ddebbaf)
---
 target/linux/bcm63xx/dts/bcm6362-netgear-dgnd3700-v2.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/bcm63xx/dts/bcm6362-netgear-dgnd3700-v2.dts b/target/linux/bcm63xx/dts/bcm6362-netgear-dgnd3700-v2.dts
index 50133265f7..4bef5908e0 100644
--- a/target/linux/bcm63xx/dts/bcm6362-netgear-dgnd3700-v2.dts
+++ b/target/linux/bcm63xx/dts/bcm6362-netgear-dgnd3700-v2.dts
@@ -167,6 +167,7 @@
 				compatible = "brcm,wfi";
 				label = "wfi";
 				reg = <0x0004000 0x1c7c000>;
+				brcm,cferam = "cfe";
 			};
 
 			partition@1c80000 {

From 25f6252620f2b00b4be922df011cec936aeeff42 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Thu, 15 Jun 2023 10:46:10 +0200
Subject: [PATCH 04/10] base-files: upgrade: nand: add JFFS2 cleanmarkers
 support
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Some Broadcom MIPS devices require JFFS2 cleanmarkers to be present on the
kernel partition or the bootloader will identify the partition as corrupt and
won't boot the kernel.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit 434df8df549a4d709be9eb19c0d2bd8abb4d4881)
---
 package/base-files/files/lib/upgrade/nand.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/package/base-files/files/lib/upgrade/nand.sh b/package/base-files/files/lib/upgrade/nand.sh
index fa29d575a8..d910bf1791 100644
--- a/package/base-files/files/lib/upgrade/nand.sh
+++ b/package/base-files/files/lib/upgrade/nand.sh
@@ -301,6 +301,7 @@ nand_upgrade_fit() {
 nand_upgrade_tar() {
 	local tar_file="$1"
 	local gz="$2"
+	local jffs2_markers="${CI_JFFS2_CLEAN_MARKERS:-0}"
 
 	# WARNING: This fails if tar contains more than one 'sysupgrade-*' directory.
 	local board_dir="$(tar t${gz}f "$tar_file" | grep -m 1 '^sysupgrade-.*/$')"
@@ -329,6 +330,7 @@ nand_upgrade_tar() {
 			ubi_kernel_length="$kernel_length"
 		fi
 	fi
+
 	local has_env=0
 	nand_upgrade_prepare_ubi "$rootfs_length" "$rootfs_type" "$ubi_kernel_length" "$has_env" || return 1
 
@@ -340,8 +342,14 @@ nand_upgrade_tar() {
 	fi
 	if [ "$kernel_length" ]; then
 		if [ "$kernel_mtd" ]; then
-			tar xO${gz}f "$tar_file" "$board_dir/kernel" | \
-				mtd write - "$CI_KERNPART"
+			if [ "$jffs2_markers" = 1 ]; then
+				flash_erase -j "/dev/mtd${kernel_mtd}" 0 0
+				tar xO${gz}f "$tar_file" "$board_dir/kernel" | \
+					nandwrite "/dev/mtd${kernel_mtd}" -
+			else
+				tar xO${gz}f "$tar_file" "$board_dir/kernel" | \
+					mtd write - "$CI_KERNPART"
+			fi
 		else
 			local ubidev="$( nand_find_ubi "${CI_KERN_UBIPART:-$CI_UBIPART}" )"
 			local kern_ubivol="$( nand_find_volume $ubidev "$CI_KERNPART" )"

From 70afa8e6b66f30a613d0f79697bf13fa673978ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Thu, 15 Jun 2023 10:48:25 +0200
Subject: [PATCH 05/10] bmips: switch to standard nand_do_upgrade
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Now that JFFS2 cleanmarkers are supported on the standard nand_do_upgrade
function we can start using it on bmips.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from 464dfac049daecad145184f8c2dd4a46a7fdd37c)
---
 .../base-files/lib/upgrade/cfe-jffs2-nand.sh  | 37 -------------------
 .../base-files/lib/upgrade/platform.sh        |  5 +--
 .../base-files/lib/upgrade/platform.sh        |  2 -
 .../base-files/lib/upgrade/platform.sh        |  5 +--
 4 files changed, 4 insertions(+), 45 deletions(-)
 delete mode 100644 target/linux/bmips/base-files/lib/upgrade/cfe-jffs2-nand.sh

diff --git a/target/linux/bmips/base-files/lib/upgrade/cfe-jffs2-nand.sh b/target/linux/bmips/base-files/lib/upgrade/cfe-jffs2-nand.sh
deleted file mode 100644
index 64b8df652b..0000000000
--- a/target/linux/bmips/base-files/lib/upgrade/cfe-jffs2-nand.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-cfe_jffs2_nand_upgrade() {
-	local tar_file="$1"
-	local kernel_mtd="$(find_mtd_index $CI_KERNPART)"
-
-	if [ -z "$kernel_mtd" ]; then
-		echo "$CI_KERNPART partition not found"
-		return 1
-	fi
-
-	local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
-	board_dir=${board_dir%/}
-
-	local kernel_length=$(tar xf $tar_file ${board_dir}/kernel -O | wc -c 2> /dev/null)
-	local rootfs_length=$(tar xf $tar_file ${board_dir}/root -O | wc -c 2> /dev/null)
-
-	if [ "$kernel_length" = 0 ]; then
-		echo "kernel cannot be empty"
-		return 1
-	fi
-
-	flash_erase -j /dev/mtd${kernel_mtd} 0 0
-	tar xf $tar_file ${board_dir}/kernel -O | nandwrite /dev/mtd${kernel_mtd} -
-
-	local rootfs_type="$(identify_tar "$tar_file" ${board_dir}/root)"
-
-	nand_upgrade_prepare_ubi "$rootfs_length" "$rootfs_type" "0" "0"
-
-	local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
-
-	local root_ubivol="$(nand_find_volume $ubidev $CI_ROOTPART)"
-	tar xf $tar_file ${board_dir}/root -O | \
-		ubiupdatevol /dev/$root_ubivol -s $rootfs_length -
-
-	nand_do_upgrade_success
-}
diff --git a/target/linux/bmips/bcm63268/base-files/lib/upgrade/platform.sh b/target/linux/bmips/bcm63268/base-files/lib/upgrade/platform.sh
index 0aaf10442b..befffd346e 100644
--- a/target/linux/bmips/bcm63268/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bmips/bcm63268/base-files/lib/upgrade/platform.sh
@@ -1,7 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
-. /lib/upgrade/cfe-jffs2-nand.sh
-
 PART_NAME=firmware
 REQUIRE_IMAGE_METADATA=1
 
@@ -12,7 +10,8 @@ platform_check_image() {
 platform_do_upgrade() {
 	case "$(board_name)" in
 	comtrend,vr-3032u)
-		cfe_jffs2_nand_upgrade "$1"
+		CI_JFFS2_CLEAN_MARKERS=1
+		nand_do_upgrade "$1"
 		;;
 	sercomm,h500-s-lowi |\
 	sercomm,h500-s-vfes |\
diff --git a/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh b/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
index eb1d7fd0e5..1cf95be26a 100644
--- a/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
@@ -1,7 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
-. /lib/upgrade/cfe-jffs2-nand.sh
-
 PART_NAME=firmware
 REQUIRE_IMAGE_METADATA=1
 
diff --git a/target/linux/bmips/bcm6362/base-files/lib/upgrade/platform.sh b/target/linux/bmips/bcm6362/base-files/lib/upgrade/platform.sh
index 9175cf4255..ded966e4cc 100644
--- a/target/linux/bmips/bcm6362/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bmips/bcm6362/base-files/lib/upgrade/platform.sh
@@ -1,7 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
-. /lib/upgrade/cfe-jffs2-nand.sh
-
 PART_NAME=firmware
 REQUIRE_IMAGE_METADATA=1
 
@@ -13,7 +11,8 @@ platform_do_upgrade() {
 	case "$(board_name)" in
 	huawei,hg253s-v2 |\
 	netgear,dgnd3700-v2)
-		cfe_jffs2_nand_upgrade "$1"
+		CI_JFFS2_CLEAN_MARKERS=1
+		nand_do_upgrade "$1"
 		;;
 	*)
 		default_do_upgrade "$1"

From e6acfe03dd0c5afdfeeff2826ebb2258b43fe8d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Thu, 15 Jun 2023 10:53:08 +0200
Subject: [PATCH 06/10] bcm63xx: switch to standard nand_do_upgrade
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Now that JFFS2 cleanmarkers are supported on the standard nand_do_upgrade
function we can start using it on bcm63xx.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from 60fc3bc9487cbda7092e1b926467b07ea041bc60)
---
 .../base-files/lib/upgrade/platform.sh        | 39 +------------------
 1 file changed, 2 insertions(+), 37 deletions(-)

diff --git a/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh b/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh
index 0d836729ee..620e0ab4f4 100644
--- a/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh
@@ -29,42 +29,6 @@ platform_check_image() {
 	esac
 }
 
-cfe_jffs2_upgrade_tar() {
-	local tar_file="$1"
-	local kernel_mtd="$(find_mtd_index $CI_KERNPART)"
-
-	if [ -z "$kernel_mtd" ]; then
-		echo "$CI_KERNPART partition not found"
-		return 1
-	fi
-
-	local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
-	board_dir=${board_dir%/}
-
-	local kernel_length=$(tar xf $tar_file ${board_dir}/kernel -O | wc -c 2> /dev/null)
-	local rootfs_length=$(tar xf $tar_file ${board_dir}/root -O | wc -c 2> /dev/null)
-
-	if [ "$kernel_length" = 0 ]; then
-		echo "kernel cannot be empty"
-		return 1
-	fi
-
-	flash_erase -j /dev/mtd${kernel_mtd} 0 0
-	tar xf $tar_file ${board_dir}/kernel -O | nandwrite /dev/mtd${kernel_mtd} -
-
-	local rootfs_type="$(identify_tar "$tar_file" ${board_dir}/root)"
-
-	nand_upgrade_prepare_ubi "$rootfs_length" "$rootfs_type" "0" "0"
-
-	local ubidev="$( nand_find_ubi "$CI_UBIPART" )"
-
-	local root_ubivol="$(nand_find_volume $ubidev $CI_ROOTPART)"
-	tar xf $tar_file ${board_dir}/root -O | \
-		ubiupdatevol /dev/$root_ubivol -s $rootfs_length -
-
-	nand_do_upgrade_success
-}
-
 platform_do_upgrade() {
 	case "$(board_name)" in
 		comtrend,vg-8050|\
@@ -72,7 +36,8 @@ platform_do_upgrade() {
 		huawei,hg253s-v2|\
 		netgear,dgnd3700-v2)
 			REQUIRE_IMAGE_METADATA=1
-			cfe_jffs2_upgrade_tar "$1"
+			CI_JFFS2_CLEAN_MARKERS=1
+			nand_do_upgrade "$1"
 			;;
 		sercomm,ad1018|\
 		sercomm,h500-s-lowi|\

From 40966d612efa6fb7909b9ae2140c2fd9d37f331e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Gonz=C3=A1lez=20Cabanelas?= <dgcbueu@gmail.com>
Date: Tue, 13 Jun 2023 22:45:53 +0200
Subject: [PATCH 07/10] bmips: add support for Actiontec R1000H
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The  Actiontec R1000H is a gigabit wifi router, 2.4 GHz single band with
two external antennas. It comes with a coaxial HomePNA port.

Hardware:
 - SoC: Broadcom BCM6368
 - CPU: dual core BMIPS4350 V3.1 @400Mhz
 - RAM: 64 MB DDR
 - Flash: 32 MB parallel NOR
 - LAN switch: Broadcom BCM53115, 5x 1Gbit
 - LAN coaxial : 1x HPNA 3.1, CG3211 + CG3213
 - Wifi 2.4 GHz: Broadcom BCM4322 802.11bgn
 - USB: 1x 2.0
 - Buttons: 2x, 1 reset
 - LEDs: 7x
 - UART: yes

The HPNA hardware probably needs a firmware to make the coaxial port work.
In the OEM firmware, it's apparently sent with an utility (inhpna) through
the ethernet port.

Installation via CFE web UI:
  1. Connect the UART serial port.
  2. Power on the router and press enter at the console prompt to stop the
     bootloader.
  4. Browse to http://192.168.1.1 and upload the OpenWrt CFE firmware
  5. Wait a few minutes for it to finish

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
(cherry picked from commit e1a55de7a7eafd40a4fab5f29153a1a3c3606818)
---
 .../bcm6368/base-files/etc/board.d/01_leds    |   4 +
 .../bcm6368/base-files/etc/board.d/02_network |   1 +
 .../base-files/etc/uci-defaults/09_fix_crc    |   1 +
 .../bmips/dts/bcm6368-actiontec-r1000h.dts    | 220 ++++++++++++++++++
 target/linux/bmips/image/bcm6368.mk           |  15 ++
 5 files changed, 241 insertions(+)
 create mode 100644 target/linux/bmips/dts/bcm6368-actiontec-r1000h.dts

diff --git a/target/linux/bmips/bcm6368/base-files/etc/board.d/01_leds b/target/linux/bmips/bcm6368/base-files/etc/board.d/01_leds
index c7e61fe72f..9af5257c11 100644
--- a/target/linux/bmips/bcm6368/base-files/etc/board.d/01_leds
+++ b/target/linux/bmips/bcm6368/base-files/etc/board.d/01_leds
@@ -6,6 +6,10 @@
 board_config_update
 
 case "$(board_name)" in
+actiontec,r1000h)
+	ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"
+	ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
+	;;
 comtrend,wap-5813n)
 	ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"
 	;;
diff --git a/target/linux/bmips/bcm6368/base-files/etc/board.d/02_network b/target/linux/bmips/bcm6368/base-files/etc/board.d/02_network
index 58fba05fec..fabc4216cd 100644
--- a/target/linux/bmips/bcm6368/base-files/etc/board.d/02_network
+++ b/target/linux/bmips/bcm6368/base-files/etc/board.d/02_network
@@ -14,6 +14,7 @@ comtrend,vr-3025un)
 	ucidef_set_bridge_device switch
 	ucidef_set_interface_lan "lan1 lan2 lan3 iptv"
 	;;
+actiontec,r1000h |\
 comtrend,wap-5813n |\
 netgear,dgnd3700-v1 |\
 netgear,dgnd3800b |\
diff --git a/target/linux/bmips/bcm6368/base-files/etc/uci-defaults/09_fix_crc b/target/linux/bmips/bcm6368/base-files/etc/uci-defaults/09_fix_crc
index 63d10c9a8e..f3b1eafdfc 100644
--- a/target/linux/bmips/bcm6368/base-files/etc/uci-defaults/09_fix_crc
+++ b/target/linux/bmips/bcm6368/base-files/etc/uci-defaults/09_fix_crc
@@ -3,6 +3,7 @@
 . /lib/functions.sh
 
 case "$(board_name)" in
+actiontec,r1000h |\
 comtrend,vr-3025u |\
 comtrend,vr-3025un |\
 comtrend,wap-5813n |\
diff --git a/target/linux/bmips/dts/bcm6368-actiontec-r1000h.dts b/target/linux/bmips/dts/bcm6368-actiontec-r1000h.dts
new file mode 100644
index 0000000000..ff115afb8f
--- /dev/null
+++ b/target/linux/bmips/dts/bcm6368-actiontec-r1000h.dts
@@ -0,0 +1,220 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6368.dtsi"
+
+/ {
+	model = "Actiontec R1000H";
+	compatible = "actiontec,r1000h", "brcm,bcm6368";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_red;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_green;
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <100>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+			debounce-interval = <60>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 35 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+			debounce-interval = <60>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led@5 {
+			label = "green:wan";
+			gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		led@21 {
+			label = "green:usb";
+			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power_green: led@22 {
+			label = "green:power";
+			gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
+		};
+
+		led@23 {
+			label = "green:wps";
+			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power_red: led@24 {
+			label = "red:power";
+			gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+			panic-indicator;
+		};
+
+		led@30 {
+			label = "red:wps";
+			gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
+		};
+
+		led@31 {
+			label = "red:wan";
+			gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ethernet {
+	status = "okay";
+
+	nvmem-cells = <&macaddr_cfe_6a0>;
+	nvmem-cell-names = "mac-address";
+};
+
+&mdio_ext {
+	switch@1e {
+		compatible = "brcm,bcm53115";
+		reg = <30>;
+
+		dsa,member = <1 0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				label = "lan1";
+			};
+
+			port@1 {
+				reg = <1>;
+				label = "lan2";
+			};
+
+			port@2 {
+				reg = <2>;
+				label = "lan3";
+			};
+
+			port@3 {
+				reg = <3>;
+				label = "lan4";
+			};
+
+			port@4 {
+				reg = <4>;
+				label = "wan";
+			};
+
+			port@5 {
+				/* HPNA coaxial port */
+				reg = <5>;
+				label = "coax";
+
+				phy-mode = "mii";
+
+				fixed-link {
+					speed = <100>;
+					full-duplex;
+				};
+			};
+
+			port@8 {
+				reg = <8>;
+
+				phy-mode = "rgmii";
+				ethernet = <&switch0port5>;
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+		};
+	};
+};
+
+&switch0 {
+	dsa,member = <0 0>;
+
+	ports {
+		switch0port5: port@5 {
+			reg = <5>;
+			label = "extsw";
+
+			phy-mode = "rgmii";
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
+
+&pflash {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		cfe: partition@0 {
+			label = "CFE";
+			reg = <0x000000 0x020000>;
+			read-only;
+		};
+
+		partition@20000 {
+			label = "firmware";
+			reg = <0x020000 0x1fc0000>;
+			compatible = "brcm,bcm963xx-imagetag";
+		};
+
+		partition@fe0000 {
+			label = "nvram";
+			reg = <0x1fe0000 0x020000>;
+		};
+	};
+};
+
+&ohci {
+	status = "okay";
+};
+
+&pci {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&usbh {
+	status = "okay";
+};
+
+&cfe {
+	compatible = "nvmem-cells";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	macaddr_cfe_6a0: macaddr@6a0 {
+		reg = <0x6a0 0x6>;
+	};
+};
diff --git a/target/linux/bmips/image/bcm6368.mk b/target/linux/bmips/image/bcm6368.mk
index 83cd096959..39fcb02318 100644
--- a/target/linux/bmips/image/bcm6368.mk
+++ b/target/linux/bmips/image/bcm6368.mk
@@ -1,5 +1,20 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
+define Device/actiontec_r1000h
+  $(Device/bcm63xx-cfe)
+  DEVICE_VENDOR := Actiontec
+  DEVICE_MODEL := R1000H
+  CHIP_ID := 6368
+  CFE_BOARD_ID := 96368VVW
+  BLOCKSIZE := 0x20000
+  FLASH_MB := 32
+  CFE_EXTRAS += --signature "$$(DEVICE_VENDOR)"
+  DEVICE_PACKAGES += $(USB2_PACKAGES) \
+    $(B43_PACKAGES) \
+    kmod-leds-gpio
+endef
+TARGET_DEVICES += actiontec_r1000h
+
 define Device/comtrend_vr-3025u
   $(Device/bcm63xx-cfe)
   DEVICE_VENDOR := Comtrend

From b8bbe0d8006f086ab90ec0d304a4d1afdf91b1cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Thu, 15 Jun 2023 13:21:18 +0200
Subject: [PATCH 08/10] bmips: bump LOADER_ENTRY to RAM + 16M
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This is needed on devices like Sercomm AD1018 for booting recent kernels due
to bigger kernels.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit 434434ca4748ba669176ce38b70a6525f90598b6)
---
 target/linux/bmips/image/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/bmips/image/Makefile b/target/linux/bmips/image/Makefile
index 5ce026c584..9311e2df09 100644
--- a/target/linux/bmips/image/Makefile
+++ b/target/linux/bmips/image/Makefile
@@ -4,7 +4,7 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
 KERNEL_LOADADDR := 0x80010000		# RAM start + 64K
-LOADER_ENTRY := 0x80a00000		# RAM start + 10M, for relocate
+LOADER_ENTRY := 0x81000000		# RAM start + 16M, for relocate
 LZMA_TEXT_START := 0x82000000		# RAM start + 32M
 
 DEVICE_VARS += CFE_BOARD_ID CFE_EXTRAS

From 3d66e7f1db70c98876ea6e9aeb57622d6d30c5e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Mon, 12 Jun 2023 19:51:22 +0200
Subject: [PATCH 09/10] bmips: add support for Sercomm AD1018
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The Sercomm AD1018 is a wifi fast ethernet router, 2.4 GHz single band with
two internal antennas.

Hardware:
 - SoC: Broadcom BCM6328
 - CPU: single core BMIPS4350 @ 320Mhz
 - RAM: 64 MB (v1) / 128 MB (v2) DDR
 - Flash: 128 MB NAND
 - Ethernet LAN: 4x 100Mbit
 - Wifi 2.4 GHz: miniPCI Broadcom BCM43217 802.11bgn
 - USB: 1x 2.0
 - Buttons: 3x (reset)
 - LEDs: yes
 - UART: yes

Installation via OEM web UI:
  1. Use the admin credentials to login via web UI
  2. Go to Managament->Update firmware and select the OpenWrt CFE firmware
  3. Press "Update Firmware" button and wait some minutes until it finish

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit 38ebb2eafde604ff6d9b0021d1d21208070a2d09)
---
 .../bcm6328/base-files/etc/board.d/01_leds    |  16 +
 .../bcm6328/base-files/etc/board.d/02_network |   4 +
 .../base-files/lib/upgrade/platform.sh        |   3 +
 .../bmips/dts/bcm6328-sercomm-ad1018.dts      | 312 ++++++++++++++++++
 target/linux/bmips/image/bcm6328.mk           |  18 +
 5 files changed, 353 insertions(+)
 create mode 100644 target/linux/bmips/bcm6328/base-files/etc/board.d/01_leds
 create mode 100644 target/linux/bmips/dts/bcm6328-sercomm-ad1018.dts

diff --git a/target/linux/bmips/bcm6328/base-files/etc/board.d/01_leds b/target/linux/bmips/bcm6328/base-files/etc/board.d/01_leds
new file mode 100644
index 0000000000..5ece1f7ba1
--- /dev/null
+++ b/target/linux/bmips/bcm6328/base-files/etc/board.d/01_leds
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+. /lib/functions/leds.sh
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+case "$(board_name)" in
+sercomm,ad1018)
+	ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"
+	;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network b/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
index c9c704067e..66f9282e48 100644
--- a/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
+++ b/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
@@ -10,6 +10,10 @@ comtrend,ar-5387un)
 	ucidef_set_bridge_device switch
 	ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
 	;;
+sercomm,ad1018)
+	ucidef_set_bridge_device switch
+	ucidef_set_interface_lan "lan1 lan2 lan3 fibre"
+	;;
 esac
 
 board_config_flush
diff --git a/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh b/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
index 1cf95be26a..d820b20718 100644
--- a/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
@@ -9,6 +9,9 @@ platform_check_image() {
 
 platform_do_upgrade() {
 	case "$(board_name)" in
+	sercomm,ad1018)
+		nand_do_upgrade "$1"
+		;;
 	*)
 		default_do_upgrade "$1"
 		;;
diff --git a/target/linux/bmips/dts/bcm6328-sercomm-ad1018.dts b/target/linux/bmips/dts/bcm6328-sercomm-ad1018.dts
new file mode 100644
index 0000000000..5d18266818
--- /dev/null
+++ b/target/linux/bmips/dts/bcm6328-sercomm-ad1018.dts
@@ -0,0 +1,312 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6328.dtsi"
+
+/ {
+	model = "Sercomm AD1018";
+	compatible = "sercomm,ad1018", "brcm,bcm6328";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_green;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_green;
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <100>;
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+			debounce-interval = <60>;
+		};
+
+		wlan {
+			label = "wlan";
+			gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WLAN>;
+			debounce-interval = <60>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 31 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+			debounce-interval = <60>;
+		};
+	};
+
+	bcm432217-sprom {
+		compatible = "brcm,bcma-sprom";
+
+		pci-bus = <1>;
+		pci-dev = <0>;
+
+		nvmem-cells = <&macaddr_cferom_6a0>;
+		nvmem-cell-names = "mac-address";
+		mac-address-increment = <1>;
+
+		brcm,sprom = "brcm/bcm43217-sprom.bin";
+		brcm,sprom-fixups = <6 0x1c00>,
+				    <65 0x1256>,
+				    <96 0x2046>,
+				    <97 0xfe69>,
+				    <98 0x1726>,
+				    <99 0xfa5c>,
+				    <112 0x2046>,
+				    <113 0xfea8>,
+				    <114 0x1978>,
+				    <115 0xfa26>,
+				    <161 0x2222>,
+				    <169 0x2222>,
+				    <171 0x2222>,
+				    <173 0x2222>,
+				    <174 0x4444>,
+				    <175 0x2222>,
+				    <176 0x4444>;
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ethernet {
+	status = "okay";
+
+	nvmem-cells = <&macaddr_cferom_6a0>;
+	nvmem-cell-names = "mac-address";
+};
+
+&leds {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led
+		     &pinctrl_ephy0_spd_led &pinctrl_ephy1_act_led
+		     &pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
+
+	brcm,serial-leds;
+	brcm,serial-shift-inv;
+	brcm,serial-dat-low;
+
+	led@0 {
+		reg = <0>;
+		active-low;
+		label = "red:internet";
+	};
+
+	led@1 {
+		reg = <1>;
+		active-low;
+		label = "green:internet";
+	};
+
+	led_power_green: led@8 {
+		reg = <8>;
+		active-low;
+		label = "green:power";
+		default-state = "on";
+	};
+
+	led@10 {
+		reg = <10>;
+		active-low;
+		label = "green:adsl";
+	};
+
+	led@11 {
+		reg = <11>;
+		active-low;
+		label = "red:adsl";
+	};
+
+	led@12 {
+		reg = <12>;
+		active-low;
+		label = "green:phone";
+	};
+
+	led@13 {
+		reg = <13>;
+		active-low;
+		label = "green:wps";
+	};
+
+	led@14 {
+		reg = <14>;
+		active-low;
+		label = "green:wifi";
+	};
+
+	led@15 {
+		reg = <15>;
+		active-low;
+		label = "green:usb";
+	};
+
+	led@17 {
+		/* EPHY0 Spd */
+		reg = <17>;
+		brcm,hardware-controlled;
+	};
+};
+
+&ohci {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl_leds: leds {
+		function = "led";
+		pins = "gpio0", "gpio1";
+	};
+};
+
+&nflash {
+	status = "okay";
+
+	nandcs@0 {
+		compatible = "brcm,nandcs";
+		reg = <0>;
+		nand-ecc-step-size = <512>;
+		nand-ecc-strength = <15>;
+		nand-on-flash-bbt;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			cferom: partition@0 {
+				label = "cferom";
+				reg = <0x0000000 0x0020000>;
+				read-only;
+			};
+
+			partition@20000 {
+				label = "mmap";
+				reg = <0x0020000 0x00a0000>;
+				read-only;
+			};
+
+			partition@c0000 {
+				label = "cferam1";
+				reg = <0x00c0000 0x0140000>;
+				read-only;
+			};
+
+			partition@200000 {
+				label = "cferam2";
+				reg = <0x0200000 0x0140000>;
+				read-only;
+			};
+
+			partition@340000 {
+				label = "serial";
+				reg = <0x0340000 0x00a0000>;
+				read-only;
+			};
+
+			partition@3e0000 {
+				label = "protect";
+				reg = <0x03e0000 0x0140000>;
+				read-only;
+			};
+
+			partition@6920000 {
+				label = "bootflag1";
+				reg = <0x6920000 0x0140000>;
+				read-only;
+			};
+
+			partition@6a60000 {
+				label = "bootflag2";
+				reg = <0x6a60000 0x0140000>;
+				read-only;
+			};
+
+			partition@520000 {
+				compatible = "sercomm,wfi";
+				label = "wfi";
+				reg = <0x0520000 0x6400000>;
+			};
+
+			partition@6ba0000 {
+				label = "xml_cfg";
+				reg = <0x6ba0000 0x0280000>;
+				read-only;
+			};
+
+			partition@6e20000 {
+				label = "app_dat";
+				reg = <0x6e20000 0x0280000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "fibre";
+
+			phy-handle = <&phy1>;
+			phy-mode = "mii";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan3";
+
+			phy-handle = <&phy2>;
+			phy-mode = "mii";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan2";
+
+			phy-handle = <&phy3>;
+			phy-mode = "mii";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan1";
+
+			phy-handle = <&phy4>;
+			phy-mode = "mii";
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&usbh {
+	status = "okay";
+};
+
+&cferom {
+	compatible = "nvmem-cells";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	macaddr_cferom_6a0: macaddr@6a0 {
+		reg = <0x6a0 0x6>;
+	};
+};
diff --git a/target/linux/bmips/image/bcm6328.mk b/target/linux/bmips/image/bcm6328.mk
index dfa134df94..ef74410f1e 100644
--- a/target/linux/bmips/image/bcm6328.mk
+++ b/target/linux/bmips/image/bcm6328.mk
@@ -25,3 +25,21 @@ define Device/comtrend_ar-5387un
     kmod-leds-bcm6328
 endef
 TARGET_DEVICES += comtrend_ar-5387un
+
+define Device/sercomm_ad1018
+  $(Device/sercomm-nand)
+  DEVICE_VENDOR := Sercomm
+  DEVICE_MODEL := AD1018
+  CHIP_ID := 6328
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  SUBPAGESIZE := 512
+  VID_HDR_OFFSET := 2048
+  DEVICE_PACKAGES += $(USB2_PACKAGES) \
+    $(B43_PACKAGES) broadcom-43217-sprom \
+    kmod-leds-bcm6328
+  SERCOMM_FSVER := 1001
+  SERCOMM_HWVER := 1415153
+  SERCOMM_SWVER := 3013
+endef
+TARGET_DEVICES += sercomm_ad1018

From b073d6cf7a7116d92f3de4bb59124e3ed0466420 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Thu, 15 Jun 2023 20:53:11 +0200
Subject: [PATCH 10/10] bmips: dts: dgnd3700: fix WAN port
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

All switch ports are labeled as port@address so let's follow the same pattern.

Fixes: ed79519b8d89 ("bmips: add support for Netgear DGND3700 v1, DGND3800B")
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry picked from commit d9210c5ff797896317d1b6293a5ad768b7482cfe)
---
 target/linux/bmips/dts/bcm6368-netgear-dgnd3700.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/bmips/dts/bcm6368-netgear-dgnd3700.dtsi b/target/linux/bmips/dts/bcm6368-netgear-dgnd3700.dtsi
index 7449455631..c878dd2cff 100644
--- a/target/linux/bmips/dts/bcm6368-netgear-dgnd3700.dtsi
+++ b/target/linux/bmips/dts/bcm6368-netgear-dgnd3700.dtsi
@@ -123,7 +123,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 
-			wan@0 {
+			port@0 {
 				reg = <0>;
 				label = "wan";
 			};