Mono gateway dk

config/boards/gateway-dk.conf

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+# NXP LS1046A quad core Cortex-A72 8GB RAM SoC eMMC GBE SFP+
+BOARD_NAME="Mono Gateway Development Kit"
+BOARD_VENDOR="mono"
+BOARDFAMILY="ls1046a"
+BOARD_MAINTAINER="tomazzaman"
+BOOTCONFIG="mono_gateway_dk_defconfig"
+KERNEL_TARGET="current"
+KERNEL_TEST_TARGET="current"
+HAS_VIDEO_OUTPUT="no"
+BOOT_FDT_FILE="freescale/mono-gateway-dk.dtb"
+BOOTENV_FILE="gateway-dk.txt"
+
+# U-Boot, ATF, and RCW — Mono forks with custom DDR4 config and SERDES
+declare -g BOOTSOURCE="https://github.com/we-are-mono/u-boot"
+declare -g BOOTBRANCH="commit:9f13d11658f696d4d1b4f76fa88264c52bd2e7c2"
+declare -g BOOTPATCHDIR="u-boot-ls1046a"
+declare -g UBOOT_TARGET_MAP=";;u-boot.bin bl2_emmc.pbl fip.bin fsl_fman_ucode_ls1046_r1.0_108_4_9.bin u-boot-env.bin"
+
+declare -g ATFSOURCE="https://github.com/we-are-mono/atf"
+declare -g ATFDIR="arm-trusted-firmware-ls1046a"
+declare -g ATFBRANCH="commit:80a4fbc4d79b16549a2bad4e3532899ce7de4cef"
+declare -g ATFPATCHDIR="atf-ls1046a"
+
+declare -g LS1046A_PLAT="gateway_dk"
+declare -g RCW_SOURCE="https://github.com/we-are-mono/rcw"
+declare -g RCW_BRANCH="commit:a37e83067fb9496dd0be6b4bc24e85361fd2e0a2"
+declare -g RCW_BIN_PATH="NN_FFSSPSNP_1133_5A06/rcw_2100_emmcboot.bin"
+
+# ASK hardware offloading (disable with ENABLE_ASK=no for a basic networking image)
+[[ "${ENABLE_ASK:-yes}" == "yes" ]] && enable_extension "gateway-dk-ask"
+
+# Board-specific kernel modules auto-load
+function post_family_tweaks_bsp__gateway_dk_board() {
+	mkdir -p "${destination}/etc/modules-load.d"
+	printf '%s\n' sfp-led leds-lp5812 > "${destination}/etc/modules-load.d/gateway-dk-leds.conf"
+
+	# Boot LED indicator (green off, white on = Linux booted)
+	install -Dm 755 "${SRC}/packages/bsp/gateway-dk/gateway-dk-leds.sh" \
+		"${destination}/usr/local/bin/gateway-dk-leds.sh"
+	install -Dm 644 "${SRC}/packages/bsp/gateway-dk/gateway-dk-leds.service" \
+		"${destination}/etc/systemd/system/gateway-dk-leds.service"
+
+	# Fan control — EMC2305 driven by cluster_thermal CPU temperature
+	install -Dm 755 "${SRC}/packages/bsp/gateway-dk/generate-fancontrol-conf" \
+		"${destination}/usr/local/bin/generate-fancontrol-conf"
+	install -Dm 644 "${SRC}/packages/bsp/gateway-dk/generate-fancontrol-conf.service" \
+		"${destination}/etc/systemd/system/generate-fancontrol-conf.service"
+}
+
+function post_family_tweaks__gateway_dk_services() {
+	# IP forwarding
+	echo "net.ipv4.ip_forward=1" > "${SDCARD}/etc/sysctl.d/99-ls1046a-forwarding.conf"
+
+	# Fan control and sensor packages
+	display_alert "Installing fancontrol" "emc2305 + cluster_thermal" "info"
+	chroot_sdcard_apt_get_install fancontrol lm-sensors
+
+	chroot_sdcard systemctl enable gateway-dk-leds.service
+	chroot_sdcard systemctl enable generate-fancontrol-conf.service
+	chroot_sdcard systemctl enable fancontrol.service
+}

config/bootenv/gateway-dk.txt

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+# Base settings duplicated from ls1046a.txt (no include mechanism in bootenv)
+baudrate=115200
+stderr=serial@21c0500
+stdin=serial@21c0500
+stdout=serial@21c0500
+
+scriptaddr=0x80000000
+fdt_addr_r=0x88000000
+kernel_addr_r=0x82000000
+kernel_comp_addr_r=0x90000000
+kernel_comp_size=0x1600000
+ramdisk_addr_r=0x88080000
+load_addr=0xa0000000
+loadaddr=0xa0000000
+
+# NOR flash partition layout (passed to kernel for /dev/mtd awareness even when booting from eMMC)
+mtdparts=1550000.spi:1M(rcw-bl2),2M(uboot),1M(uboot-env),1M(fman-ucode),1M(recovery-dtb),4M(unallocated),-(kernel-initramfs)
+
+bootargs_console=console=ttyS0,115200 earlycon=uart8250,mmio,0x21c0500 mtdparts=${mtdparts} pstore.backend=mtdoops mtdoops.mtddev=backup
+bootdelay=3
+
+bootcmd=sysboot mmc 0:1 any ${scriptaddr} /boot/extlinux/extlinux.conf
+
+# Default Ethernet — fm1-mac5 is the first 1GbE SGMII port (SERDES lane H)
+ethact=fm1-mac5
+ethprime=fm1-mac5

config/bootenv/ls1046a.txt

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+baudrate=115200
+stderr=serial@21c0500
+stdin=serial@21c0500
+stdout=serial@21c0500
+
+scriptaddr=0x80000000
+fdt_addr_r=0x88000000
+kernel_addr_r=0x82000000
+kernel_comp_addr_r=0x90000000
+kernel_comp_size=0x1600000
+ramdisk_addr_r=0x88080000
+load_addr=0xa0000000
+loadaddr=0xa0000000
+
+bootargs_console=console=ttyS0,115200 earlycon=uart8250,mmio,0x21c0500
+bootdelay=3
+
+bootcmd=sysboot mmc 0:1 any ${scriptaddr} /boot/extlinux/extlinux.conf

config/kernel/linux-ls1046a-ask-current.config

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+linux-ls1046a-current.config