forked from Openwrt/openwrt
7d1145ecb9
In kernel 6.6, dts files for mediatek arm target are moved into arch/arm/boot/dts/mediatek instead of legacy path arch/arm/boot/dts. To avoid dts compile failure, change DTS_DIR to the mediatek subfolder for kernel 6.6. Signed-off-by: Weijie Gao <hackpascal@gmail.com>
197 lines
7.3 KiB
Makefile
197 lines
7.3 KiB
Makefile
ifneq ($(KERNEL),6.1)
|
|
DTS_DIR := $(DTS_DIR)/mediatek
|
|
endif
|
|
|
|
DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_IMAGE
|
|
|
|
# The bootrom of MT7623 expects legacy MediaTek headers present in
|
|
# exactly the location also used for the primary GPT partition table.
|
|
# (*MMC_BOOT and BRLYT)
|
|
# Hence only MSDOS/MBR partitioning can work here.
|
|
#
|
|
# ------------------------ Sector Offset
|
|
# | MBR + SDMMC_BOOT | 0 0x0
|
|
# |----------------------|
|
|
# | BRLYT header | 1 0x200
|
|
# |----------------------|
|
|
# . .
|
|
# . .
|
|
# |----------------------|
|
|
# | | 4 0x800
|
|
# | |
|
|
# | Preloader |
|
|
# . .
|
|
# . .
|
|
# | | 639
|
|
# |----------------------|
|
|
# | MBR partition #1 | 640 0x50000
|
|
# | |
|
|
# | U-Boot |
|
|
# . .
|
|
# . .
|
|
# | | 1663
|
|
# |----------------------|
|
|
# | MBR partition #2 |
|
|
# | |
|
|
# | Recovery |
|
|
# . .
|
|
# . (uImage.FIT) .
|
|
# | |
|
|
# |----------------------|
|
|
# | MBR partition #3 |
|
|
# | |
|
|
# | Production |
|
|
# | |
|
|
# | (uImage.FIT, |
|
|
# . rootfs_Data.) .
|
|
# . .
|
|
# | |
|
|
# ------------------------
|
|
#
|
|
# For eMMC boot, everything up to and including the preloader must be
|
|
# written to /dev/mmcblk0boot0, with the SDMMC_BOOT header changed to
|
|
# read EMMC_BOOT\0 instead.
|
|
#
|
|
# The contents of the main eMMC are identical to the SD card layout,
|
|
# with the preloader loading 512KiB of U-Boot starting at 0x50000.
|
|
|
|
define Build/mt7623-mbr
|
|
cp $@ $@.tmp 2>/dev/null || true
|
|
ptgen -o $@.tmp -h 4 -s 63 -a 0 -l 1024 \
|
|
-t 0x41 -N uboot -p 1M@$(UBOOT_OFFSET) \
|
|
-t 0xea -N recovery -p 40M@4M \
|
|
-t 0x2e -N production -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)M@48M
|
|
|
|
echo -en \
|
|
$(if $(findstring sdmmc,$1),"SDMMC_BOOT\x00\x00\x01\x00\x00\x00\x00\x02\x00\x00") \
|
|
$(if $(findstring emmc,$1),"EMMC_BOOT\x00\x00\x00\x01\x00\x00\x00\x00\x02\x00\x00") \
|
|
| dd bs=1 of="$@.tmp" seek=0 conv=notrunc
|
|
|
|
echo -en "BRLYT\x00\x00\x00\x01\x00\x00\x00\x00\x08\x00\x00\x00\x08\x00\x00\x42\x42\x42\x42\x08\x00\x01\x00\x00\x08\x00\x00\x00\x08\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"\
|
|
| dd bs=1 of="$@.tmp" seek=512 conv=notrunc
|
|
|
|
cat $@.tmp >> $@
|
|
rm $@.tmp
|
|
endef
|
|
|
|
define Build/append-preloader
|
|
cat $(STAGING_DIR_IMAGE)/$1-preloader.bin >> $@
|
|
endef
|
|
|
|
define Build/append-bootloader
|
|
cat $(STAGING_DIR_IMAGE)/$1-$(UBOOT_IMAGE) >> $@
|
|
endef
|
|
|
|
define Build/scatterfile
|
|
./gen_scatterfile.sh $(subst mt,MT,$(SUBTARGET)) "$1" \
|
|
$(subst -scatter.txt,,$(notdir $@)) "$(DEVICE_TITLE)" > $@
|
|
endef
|
|
|
|
define Device/bananapi_bpi-r2
|
|
DEVICE_VENDOR := Bananapi
|
|
DEVICE_MODEL := BPi-R2
|
|
DEVICE_DTS := mt7623n-bananapi-bpi-r2
|
|
DEVICE_PACKAGES := mkf2fs e2fsprogs kmod-usb3 kmod-ata-ahci
|
|
UBOOT_OFFSET := 320k
|
|
UBOOT_TARGET := mt7623n_bpir2
|
|
UBOOT_IMAGE := u-boot.bin
|
|
UBOOT_PATH := $(STAGING_DIR_IMAGE)/$$(UBOOT_TARGET)-$$(UBOOT_IMAGE)
|
|
IMAGES := sysupgrade.itb
|
|
KERNEL := kernel-bin | gzip
|
|
KERNEL_INITRAMFS_SUFFIX := -recovery.itb
|
|
KERNEL_INITRAMFS := kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb with-initrd
|
|
ifeq ($(DUMP),)
|
|
IMAGE_SIZE := $$(shell expr 48 + $$(CONFIG_TARGET_ROOTFS_PARTSIZE))m
|
|
endif
|
|
IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb external-static-with-rootfs | append-metadata
|
|
ARTIFACT/preloader.bin := mt7623-mbr emmc |\
|
|
pad-to 2k | append-preloader $$(UBOOT_TARGET)
|
|
ARTIFACT/u-boot.bin := append-uboot
|
|
ARTIFACT/sdcard.img.gz := mt7623-mbr sdmmc |\
|
|
pad-to 2k | append-preloader $$(UBOOT_TARGET) |\
|
|
pad-to $$(UBOOT_OFFSET) | append-bootloader $$(UBOOT_TARGET) |\
|
|
pad-to 4092k | mt7623-mbr emmc |\
|
|
$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
|
|
pad-to 4M | append-image-stage initramfs-recovery.itb | check-size 48m |\
|
|
) \
|
|
$(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
|
|
pad-to 48M | append-image squashfs-sysupgrade.itb | check-size |\
|
|
) \
|
|
gzip
|
|
ARTIFACTS := u-boot.bin preloader.bin sdcard.img.gz
|
|
SUPPORTED_DEVICES := bananapi,bpi-r2
|
|
DEVICE_COMPAT_VERSION := 1.1
|
|
DEVICE_COMPAT_MESSAGE := Bootloader update required for switch to fitblk
|
|
endef
|
|
TARGET_DEVICES += bananapi_bpi-r2
|
|
|
|
define Device/unielec_u7623-02
|
|
DEVICE_VENDOR := UniElec
|
|
DEVICE_MODEL := U7623-02
|
|
# When we use FIT images, U-Boot will populate the /memory node with the correct
|
|
# memory size discovered from the preloader, so we don't need separate builds.
|
|
DEVICE_DTS := mt7623a-unielec-u7623-02
|
|
DEVICE_DTS_DIR := ../dts
|
|
DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
|
|
mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci
|
|
UBOOT_OFFSET := 256k
|
|
UBOOT_TARGET := mt7623a_unielec_u7623
|
|
UBOOT_IMAGE := u-boot-mtk.bin
|
|
UBOOT_PATH := $(STAGING_DIR_IMAGE)/$$(UBOOT_TARGET)-$$(UBOOT_IMAGE)
|
|
ifeq ($(DUMP),)
|
|
IMAGE_SIZE := $$(shell expr 48 + $$(CONFIG_TARGET_ROOTFS_PARTSIZE))m
|
|
endif
|
|
IMAGES := sysupgrade.itb
|
|
KERNEL := kernel-bin | gzip
|
|
KERNEL_INITRAMFS_SUFFIX := -recovery.itb
|
|
KERNEL_INITRAMFS := kernel-bin | gzip | fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd
|
|
IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-static-with-rootfs | append-metadata
|
|
ARTIFACT/u-boot.bin := append-uboot
|
|
# vendor Preloader seems not to care about SDMMC_BOOT/EMMC_BOOT header,
|
|
# but OpenWrt expects 'SDMM' magic for sysupgrade.
|
|
ARTIFACT/emmc.img.gz := mt7623-mbr sdmmc |\
|
|
pad-to $$(UBOOT_OFFSET) | append-bootloader $$(UBOOT_TARGET) |\
|
|
$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
|
|
pad-to 4M | append-image-stage initramfs-recovery.itb | check-size 48m |\
|
|
) \
|
|
$(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
|
|
pad-to 48M | append-image squashfs-sysupgrade.itb | check-size |\
|
|
) \
|
|
gzip | append-metadata
|
|
ARTIFACT/scatter.txt := scatterfile emmc.img.gz
|
|
ARTIFACTS := u-boot.bin scatter.txt emmc.img.gz
|
|
SUPPORTED_DEVICES += unielec,u7623-02-emmc-512m
|
|
endef
|
|
TARGET_DEVICES += unielec_u7623-02
|
|
|
|
|
|
# Legacy helper for U7623 board
|
|
define Build/fat-recovery-fs
|
|
rm -f $@.recovery
|
|
mkfs.fat -C $@.recovery 3070
|
|
cat $@.recovery >> $@
|
|
endef
|
|
|
|
# Legacy partial image for U7623
|
|
# This preserves the vendor U-Boot and starts with a uImage at 0xA00
|
|
define Device/unielec_u7623-02-emmc-512m-legacy
|
|
DEVICE_VENDOR := UniElec
|
|
DEVICE_MODEL := U7623-02
|
|
DEVICE_VARIANT := eMMC/512MiB RAM (legacy image)
|
|
DEVICE_DTS := mt7623a-unielec-u7623-02-emmc-512m
|
|
DEVICE_DTS_DIR := ../dts
|
|
KERNEL_NAME := zImage
|
|
KERNEL := kernel-bin | append-dtb | uImage none
|
|
KERNEL_INITRAMFS := kernel-bin | append-dtb | uImage none
|
|
DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
|
|
mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci \
|
|
partx-utils
|
|
IMAGES := sysupgrade.bin.gz
|
|
IMAGE/sysupgrade.bin.gz := append-kernel |\
|
|
pad-to 4864k | fat-recovery-fs |\
|
|
pad-to 7936k | append-rootfs |\
|
|
gzip | append-metadata
|
|
SUPPORTED_DEVICES := unielec,u7623-02-emmc-512m
|
|
endef
|
|
TARGET_DEVICES += unielec_u7623-02-emmc-512m-legacy
|