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-rw-r--r--target/linux/mediatek/image/Config.in4
-rw-r--r--target/linux/mediatek/image/Makefile12
-rwxr-xr-xtarget/linux/mediatek/image/gen_mt7623_emmc_img.sh30
-rwxr-xr-xtarget/linux/mediatek/image/gen_mtk_mmc_img.sh147
-rw-r--r--target/linux/mediatek/image/mt7623.mk110
-rw-r--r--target/linux/mediatek/image/mt7623a_unielec_u7623-uEnv.txt20
6 files changed, 53 insertions, 270 deletions
diff --git a/target/linux/mediatek/image/Config.in b/target/linux/mediatek/image/Config.in
deleted file mode 100644
index 63329d386a..0000000000
--- a/target/linux/mediatek/image/Config.in
+++ /dev/null
@@ -1,4 +0,0 @@
-config MTK_BOOT_PARTSIZE
- int "Boot (SD Card/eMMC) filesystem partition size (in MiB)"
- depends on TARGET_mediatek_mt7623_DEVICE_unielec_u7623-emmc || TARGET_DEVICE_mediatek_mt7623_DEVICE_unielec_u7623-emmc
- default 32
diff --git a/target/linux/mediatek/image/Makefile b/target/linux/mediatek/image/Makefile
index 7aa7a7285c..4c17e5845a 100644
--- a/target/linux/mediatek/image/Makefile
+++ b/target/linux/mediatek/image/Makefile
@@ -6,17 +6,7 @@
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
-define Build/sysupgrade-emmc
- rm -f $@.recovery
- mkfs.fat -C $@.recovery 3070
-
- ./gen_$(SUBTARGET)_emmc_img.sh $@ \
- $(IMAGE_KERNEL) \
- $@.recovery \
- $(IMAGE_ROOTFS)
-endef
-
-# default all platform image(fit) build
+# default all platform image(fit) build
define Device/Default
PROFILES = Default $$(DEVICE_NAME)
KERNEL_NAME := Image
diff --git a/target/linux/mediatek/image/gen_mt7623_emmc_img.sh b/target/linux/mediatek/image/gen_mt7623_emmc_img.sh
deleted file mode 100755
index b9eedf80b4..0000000000
--- a/target/linux/mediatek/image/gen_mt7623_emmc_img.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/sh
-#
-# This script is used only to create the "legacy" image for UniElec U7623,
-# suitable for upgrading from the vendor OpenWrt or from OpenWrt 19.07.
-#
-OUTPUT_FILE=$1
-KERNEL_FILE=$2
-RECOVERY_FILE=$3
-ROOTFS_FILE=$4
-
-BS=512
-
-# These two offsets are relative to the absolute location of the kernel on the mmc
-# (0xA00), so their position in the image is -2560 blocks
-#
-# They must be kept in sync with the default command line for U7623.
-# blkdevparts=mmcblk0:3M@6M(recovery),256M@9M(root)"
-#
-# For upgrading from the vendor firmware, the total image must fit in its
-# MTD 'firmware' partition, which is typically 36MiB.
-
-# In the legacy image, the uImage starts at block 0xa00. Allow 4864 KiB (9728) blocks.
-RECOVERY_OFFSET=9728
-# The recovery image is 3MiB, or 6144 blocks.
-ROOTFS_OFFSET=15872
-
-dd bs="$BS" of="$OUTPUT_FILE" if="$KERNEL_FILE"
-dd bs="$BS" of="$OUTPUT_FILE" if="$RECOVERY_FILE" seek="$RECOVERY_OFFSET"
-dd bs="$BS" of="$OUTPUT_FILE" if="$ROOTFS_FILE" seek="$ROOTFS_OFFSET"
-dd if=/dev/zero of="$OUTPUT_FILE" bs=128k count=1 oflag=append conv=notrunc
diff --git a/target/linux/mediatek/image/gen_mtk_mmc_img.sh b/target/linux/mediatek/image/gen_mtk_mmc_img.sh
deleted file mode 100755
index 7e19e1a39e..0000000000
--- a/target/linux/mediatek/image/gen_mtk_mmc_img.sh
+++ /dev/null
@@ -1,147 +0,0 @@
-#!/bin/bash
-# SPDX-License-Identifier: GPL-2.0-only
-#
-# Copyright © 2019 Alexey Loukianov <lx2@lexa2.ru>
-# Copyright © 2020 David Woodhouse <dwmw2@infradead.org>
-
-# Generates a bootable SD card image for Banana Pi R2 (and probably
-# other similar boards) as documented at
-# http://www.fw-web.de/dokuwiki/doku.php?id=en:bpi-r2:storage
-#
-# The first sector must contain the SDMMC_BOOT header shown
-# below, and also contains the MBR partition table in the end
-# of the sector. The partition table must contain no active
-# partitions.
-#
-# The second sector must contain the BRLYT header, and the
-# special preloader image goes in sector 4; 2KiB into the image.
-#
-# The preloader loads U-Boot from sector 640; 320KiB into the image.
-# The location and the size (512KiB) are fixed and not read from
-# the partition table. We set up a partition for it merely for
-# our own convenience for upgrades, etc.
-#
-# The second partition is a FAT file system containing the kernel
-# image and a uboot.env file, which is provided to this script as
-# $4 (bootfs image). Its size is configurable with the
-# CONFIG_MTK_BOOT_PARTSIZE option; by default 32MiB.
-#
-# The root filesystem comes next in the third partition.
-#
-#
-# ------------------------ 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 |
-# | |
-# | FAT partition | ( MTK_BOOT_PARTSIZE
-# . . default 32MiB )
-# . (kernel, uEnv) .
-# | |
-# |----------------------|
-# | MBR partition #3 |
-# | |
-# | Root partition |
-# | | ( TARGET_ROOTFS_PARTSIZE
-# | (squashfs+overlay | default 104MiB )
-# . or ext4, etc.) .
-# . .
-# | |
-# ------------------------
-#
-# 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.
-
-usage() {
- echo "SYNTAX: $0 sd <file> <preloader image> <u-boot image> <u-boot offset> <bootfs image> <rootfs image> <bootfs size> <rootfs size>"
- echo " OR: $0 emmc <file> <preloader image>"
- exit 1
-}
-
-set -e
-
-PRELOADER_OFFSET=2 # 2KiB
-
-SDMMC_BOOT="SDMMC_BOOT\x00\x00\x01\x00\x00\x00\x00\x02\x00\x00"
-EMMC_BOOT="EMMC_BOOT\x00\x00\x00\x01\x00\x00\x00\x00\x02\x00\x00"
-BRLYT="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"
-
-case $1 in
- sd)
- [ $# -eq 9 ] || usage
- OUTPUT="$2"
- PRELOADER="$3"
- UBOOT="$4"
- UBOOTOFS="$5"
- BOOTFS="$6"
- ROOTFS="$7"
- BOOTFSSIZE="$8"
- ROOTFSSIZE="$9"
-
- head=4
- sect=63
-
- set $(ptgen -o $OUTPUT -h $head -s $sect -a 0 -l 1024 \
- -t 41 -p 512k@${UBOOTOFS} \
- -t c -p ${BOOTFSSIZE}M \
- -t 83 -p ${ROOTFSSIZE}M )
-
- UBOOT_OFFSET="$(($1 / 512))"
- UBOOT_SIZE="$(($2 / 512))"
- BOOTFS_OFFSET="$(($3 / 512))"
- BOOTFS_SIZE="$(($4 / 512))"
- ROOTFS_OFFSET="$(($5 / 512))"
- ROOTFS_SIZE="$(($6 / 512))"
-
- echo -en "${SDMMC_BOOT}" | dd bs=1 of="${OUTPUT}" seek=0 conv=notrunc
- echo -en "${BRLYT}" | dd bs=1 of="${OUTPUT}" seek=512 conv=notrunc
-
- # For eMMC-only boards like U7623 the preloader doesn't need to be included in the
- # main image as it's only ever needed in the eMMC boot partition.
- if [ -r ${PRELOADER} ]; then
- dd bs=1024 if="${PRELOADER}" of="${OUTPUT}" seek="${PRELOADER_OFFSET}" conv=notrunc
- fi
- dd bs=512 if="${UBOOT}" of="${OUTPUT}" seek="${UBOOT_OFFSET}" conv=notrunc
- dd bs=512 if="${BOOTFS}" of="${OUTPUT}" seek="${BOOTFS_OFFSET}" conv=notrunc
- dd bs=512 if="${ROOTFS}" of="${OUTPUT}" seek="${ROOTFS_OFFSET}" conv=notrunc
- dd bs=128k if=/dev/zero of="${OUTPUT}" count=1 oflag=append conv=notrunc
- ;;
- emmc)
- [ $# -eq 3 ] || usage
- OUTPUT="$2"
- PRELOADER="$3"
-
- echo -en "${EMMC_BOOT}" | dd bs=1 of="${OUTPUT}" seek=0
- echo -en "${BRLYT}" | dd bs=1 of="${OUTPUT}" seek=512 conv=notrunc
-
- dd bs=1024 if="${PRELOADER}" of="${OUTPUT}" seek="${PRELOADER_OFFSET}" conv=notrunc
- ;;
- *)
- usage
- ;;
-esac
diff --git a/target/linux/mediatek/image/mt7623.mk b/target/linux/mediatek/image/mt7623.mk
index 1d7745f1d6..cad3dd2b93 100644
--- a/target/linux/mediatek/image/mt7623.mk
+++ b/target/linux/mediatek/image/mt7623.mk
@@ -1,5 +1,5 @@
KERNEL_LOADADDR := 0x80008000
-DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_ENVSIZE
+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.
@@ -55,7 +55,7 @@ DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_ENVSIZE
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 3584k@320k \
+ -t 0x41 -N uboot -p 1M@$(UBOOT_OFFSET) \
-t 0xea -N recovery -p 40M@4M \
$(if $(findstring sdmmc,$1), \
-t 0x2e -N production -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)M@48M \
@@ -81,7 +81,12 @@ define Build/append-preloader
endef
define Build/append-bootloader
- cat $(STAGING_DIR_IMAGE)/$1-u-boot.bin >> $@
+ 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
@@ -89,84 +94,69 @@ define Device/bananapi_bpi-r2
DEVICE_MODEL := BPi-R2
DEVICE_DTS := mt7623n-bananapi-bpi-r2
DEVICE_PACKAGES := mkf2fs e2fsprogs kmod-usb3 kmod-ata-ahci
- UBOOT_ENVSIZE := 0x10000
UBOOT_OFFSET := 320k
UBOOT_TARGET := mt7623n_bpir2
- UBOOT_PATH := $(STAGING_DIR_IMAGE)/mt7623n_bpir2-u-boot.bin
+ 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)/$$(DEVICE_DTS).dtb with-initrd
IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb external-static-with-rootfs | append-metadata
- ARTIFACT/preloader.bin := append-preloader $$(UBOOT_TARGET)
+ 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 320k | append-bootloader $$(UBOOT_TARGET) |\
+ pad-to $$(UBOOT_OFFSET) | append-bootloader $$(UBOOT_TARGET) |\
pad-to 4092k | mt7623-mbr emmc |\
pad-to 4M | append-image-stage initramfs-recovery.itb |\
pad-to 48M | append-image squashfs-sysupgrade.itb |\
gzip
- ARTIFACTS = u-boot.bin preloader.bin scatter.txt sdcard.img.gz
+ ARTIFACTS := u-boot.bin preloader.bin sdcard.img.gz
SUPPORTED_DEVICES := bananapi,bpi-r2
endef
TARGET_DEVICES += bananapi_bpi-r2
-
-ifneq ($(CONFIG_MTK_BOOT_PARTSIZE),)
-BOOTFS_BLOCK_SIZE := 1024
-BOOTFS_BLOCKS := $(shell echo $$(($(CONFIG_MTK_BOOT_PARTSIZE)*1024*1024/$(BOOTFS_BLOCK_SIZE))))
-endif
-
-define Build/mtk-mmc-img
- rm -f $@.boot
- mkfs.fat -C $@.boot $(BOOTFS_BLOCKS)
-
- if [ -r $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin ]; then \
- ./gen_mtk_mmc_img.sh emmc $@.emmc \
- $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin; \
- mcopy -i $@.boot $@.emmc ::eMMCboot.bin; \
- fi
- mkenvimage -s $(UBOOT_ENVSIZE) -o $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-uboot.env $(UBOOT_TARGET)-uEnv.txt
- mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-uboot.env ::uboot.env
- mcopy -i $@.boot $(IMAGE_KERNEL) ::uImage
- ./gen_mtk_mmc_img.sh sd $@ \
- $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin \
- $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-u-boot*.bin \
- $(UBOOT_OFFSET) \
- $@.boot \
- $(IMAGE_ROOTFS) \
- $(CONFIG_MTK_BOOT_PARTSIZE) \
- 104
-endef
-
-define Build/scatterfile
- ./gen_scatterfile.sh $(subst mt,MT,$(SUBTARGET)) "$1" \
- $(subst -scatter.txt,,$(notdir $@)) "$(DEVICE_TITLE)" > $@
-endef
-
-
-# Full eMMC image including U-Boot and partition table
-define Device/unielec_u7623-emmc
+define Device/unielec_u7623-02
DEVICE_VENDOR := UniElec
- DEVICE_MODEL := U7623
- DEVICE_VARIANT := eMMC
+ 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-emmc-512m
+ DEVICE_DTS := mt7623a-unielec-u7623-02
DEVICE_DTS_DIR := ../dts
- SUPPORTED_DEVICES := unielec,u7623-02-emmc-512m
- UBOOT_ENVSIZE := 0x1000
+ 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
- IMAGES := img.gz
- IMAGE/img.gz := mtk-mmc-img | gzip | append-metadata
- 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-mtk
- ARTIFACT/scatter.txt := scatterfile $$(firstword $$(FILESYSTEMS))-$$(firstword $$(IMAGES))
- ARTIFACTS := scatter.txt
+ UBOOT_IMAGE := u-boot-mtk.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 $$(KDIR)/image-$$(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) |\
+ pad-to 4M | append-image-stage initramfs-recovery.itb |\
+ pad-to 48M | append-image squashfs-sysupgrade.itb |\
+ 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 >> $@
endef
-TARGET_DEVICES += unielec_u7623-emmc
# Legacy partial image for U7623
# This preserves the vendor U-Boot and starts with a uImage at 0xA00
@@ -180,9 +170,13 @@ define Device/unielec_u7623-02-emmc-512m-legacy
KERNEL := kernel-bin | append-dtb | uImage none
KERNEL_INITRAMFS := kernel-bin | append-dtb | uImage none
DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
- mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci-mtk
+ mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci-mtk \
+ partx-utils
IMAGES := sysupgrade-emmc.bin.gz
- IMAGE/sysupgrade-emmc.bin.gz := sysupgrade-emmc | gzip | append-metadata
+ IMAGE/sysupgrade-emmc.bin.gz := append-kernel |\
+ pad-to 4864k | fat-recovery-fs |\
+ pad-to 7936k | append-rootfs |\
+ gzip | append-metadata
SUPPORTED_DEVICES := unielec,u7623-02-emmc-512m
endef
TARGET_DEVICES += unielec_u7623-02-emmc-512m-legacy
diff --git a/target/linux/mediatek/image/mt7623a_unielec_u7623-uEnv.txt b/target/linux/mediatek/image/mt7623a_unielec_u7623-uEnv.txt
deleted file mode 100644
index 5e5f8cae73..0000000000
--- a/target/linux/mediatek/image/mt7623a_unielec_u7623-uEnv.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-# Boot menu for UniElec U7623
-# Copyright © 2020 David Woodhouse <dwmw2@infradead.org>
-
-kernel=uImage
-loadaddr=0x88000000
-dtaddr=0x83f00000
-fdt_high=0xafffffff
-
-console=ttyS0,115200
-bootopts=rootfstype=squashfs,ext4 rootwait
-
-# Create the command line (with appropriate root=) and boot the Linux FIT image.
-boot1=setenv bootargs "console=${console} root=${rootdev} ${bootopts}";printenv bootargs;\
- fatload mmc ${partition} ${loadaddr} ${kernel}; bootm
-
-bootmenu_0=Boot from eMMC.=setenv partition 0:2;setenv rootdev /dev/mmcblk0p3;run boot1
-bootmenu_default=0
-
-bootdelay=0
-bootcmd=bootmenu
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-07 12:08:48 +0000