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# SPDX-License-Identifier: GPL-2.0-or-later
DEVICE_VARS += CFE_PART_FLAGS CFE_PART_ID
DEVICE_VARS += CFE_RAM_FILE
DEVICE_VARS += CFE_RAM_JFFS2_NAME CFE_RAM_JFFS2_PAD
DEVICE_VARS += CFE_WFI_CHIP_ID CFE_WFI_FLASH_TYPE
DEVICE_VARS += CFE_WFI_FLAGS CFE_WFI_VERSION
DEVICE_VARS += SERCOMM_PID SERCOMM_VERSION
# CFE expects a single JFFS2 partition with cferam and kernel. However,
# it's possible to fool CFE into properly loading both cferam and kernel
# from two different JFFS2 partitions by adding dummy files (see
# cfe-jffs2-cferam and cfe-jffs2-kernel).
# Separate JFFS2 partitions allow upgrading openwrt without reflashing cferam
# JFFS2 partition, which is much safer in case anything goes wrong.
define Device/bcm63xx-nand
FILESYSTEMS := squashfs ubifs
KERNEL := kernel-bin | append-dtb | relocate-kernel | lzma | cfe-jffs2-kernel
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | loader-lzma elf
KERNEL_INITRAMFS_SUFFIX := .elf
IMAGES := cfe.bin sysupgrade.bin
IMAGE/cfe.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) |\
cfe-jffs2-cferam | append-ubi | cfe-wfi-tag
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
KERNEL_SIZE := 5120k
CFE_PART_FLAGS :=
CFE_PART_ID :=
CFE_RAM_FILE :=
CFE_RAM_JFFS2_NAME :=
CFE_RAM_JFFS2_PAD :=
CFE_WFI_VERSION :=
CFE_WFI_CHIP_ID = 0x$$(CHIP_ID)
CFE_WFI_FLASH_TYPE :=
CFE_WFI_FLAGS :=
UBINIZE_OPTS := -E 5
DEVICE_PACKAGES += nand-utils
endef
define Device/sercomm-nand
$(Device/bcm63xx-nand)
IMAGES := factory.img sysupgrade.bin
IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi |\
cfe-sercomm-part | gzip | cfe-sercomm-load | cfe-sercomm-crypto
SERCOM_PID :=
SERCOMM_VERSION :=
endef
define Device/comtrend_vr-3032u
$(Device/bcm63xx-nand)
DEVICE_VENDOR := Comtrend
DEVICE_MODEL := VR-3032u
CHIP_ID := 63268
SOC := bcm63168
CFE_RAM_FILE := comtrend,vr-3032u/cferam.000
CFE_RAM_JFFS2_NAME := cferam.000
BLOCKSIZE := 128k
PAGESIZE := 2048
SUBPAGESIZE := 512
VID_HDR_OFFSET := 2048
DEVICE_PACKAGES += $(USB2_PACKAGES)
CFE_WFI_FLASH_TYPE := 3
CFE_WFI_VERSION := 0x5732
endef
TARGET_DEVICES += comtrend_vr-3032u
define Device/netgear_dgnd3700-v2
$(Device/bcm63xx-nand)
DEVICE_VENDOR := NETGEAR
DEVICE_MODEL := DGND3700
DEVICE_VARIANT := v2
CHIP_ID := 6362
CFE_RAM_FILE := netgear,dgnd3700-v2/cferam
CFE_RAM_JFFS2_NAME := cferam
CFE_RAM_JFFS2_PAD := 496k
BLOCKSIZE := 16k
PAGESIZE := 512
DEVICE_PACKAGES += $(USB2_PACKAGES)
CFE_WFI_FLASH_TYPE := 2
CFE_WFI_VERSION := 0x5731
endef
TARGET_DEVICES += netgear_dgnd3700-v2
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