Initial commit

target/linux/bmips/image/bcm63xx_nand.mk

@@ -0,0 +1,81 @@
+# 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) $(B43_PACKAGES)
+  CFE_WFI_FLASH_TYPE := 2
+  CFE_WFI_VERSION := 0x5731
+endef
+TARGET_DEVICES += netgear_dgnd3700-v2