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mediatek: mt7623: rework images for U7623-02 board
Users of older OpenWrt versions need sysupgrade using the *emmc.img.gz file once which will upgrade U-Boot and switch to the new image layout. Users of the vendor firmware need to first flash the legacy image to then sunsequently carry out a full-flash upgrade. Alternatively the board can also be flashed using MediaTek's proprietary SP Flash Tool. Configuration as well as persistent MAC address will be lost once at this point and you will have to redo (or restore) all configuration manually. To restore the previous persistent MAC address users may set it manually using fw_setenv ethaddr 00:11:22:33:44:55 For future upgrades once running OpenWrt past this commit, the usual *sysupgrade.itb file can be used. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle
parent
213b406ae3
commit
1ee75dd290
@ -4,11 +4,15 @@
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*/
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/dts-v1/;
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#include "mt7623a-unielec-u7623-02-emmc.dtsi"
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#include "mt7623a-unielec-u7623-02.dtsi"
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/ {
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model = "UniElec U7623-02 eMMC (512M RAM)";
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compatible = "unielec,u7623-02-emmc-512m", "unielec,u7623-02-emmc", "mediatek,mt7623";
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model = "UniElec U7623-02 eMMC (legacy loader, 512M RAM)";
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compatible = "unielec,u7623-02-emmc-512m", "unielec,u7623-02", "mediatek,mt7623";
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chosen {
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bootargs = "root=/dev/mmcblk0p2 rootfstype=squashfs,f2fs console=ttyS0,115200 blkdevparts=mmcblk0:3M@6M(recovery),256M@9M(root)";
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};
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memory@80000000 {
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device_type = "memory";
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12
target/linux/mediatek/dts/mt7623a-unielec-u7623-02.dts
Normal file
12
target/linux/mediatek/dts/mt7623a-unielec-u7623-02.dts
Normal file
@ -0,0 +1,12 @@
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// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
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/*
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* Copyright 2018 Kristian Evensen <kristian.evensen@gmail.com>
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*/
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/dts-v1/;
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#include "mt7623a-unielec-u7623-02.dtsi"
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/ {
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model = "UniElec U7623-02 eMMC";
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compatible = "unielec,u7623-02", "mediatek,mt7623";
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};
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@ -8,7 +8,7 @@
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#include "mt6323.dtsi"
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/ {
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compatible = "unielec,u7623-02-emmc", "mediatek,mt7623";
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compatible = "unielec,u7623-02", "mediatek,mt7623";
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aliases {
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serial0 = &uart2;
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@ -21,8 +21,7 @@
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};
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chosen {
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bootargs = "root=/dev/mmcblk0p2 rootfstype=squashfs,f2fs console=ttyS0,115200 blkdevparts=mmcblk0:3M@6M(recovery),256M@9M(root)";
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stdout-path = "serial2:115200n8";
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stdout-path = "serial0:115200n8";
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};
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cpus {
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@ -1,4 +0,0 @@
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config MTK_BOOT_PARTSIZE
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int "Boot (SD Card/eMMC) filesystem partition size (in MiB)"
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depends on TARGET_mediatek_mt7623_DEVICE_unielec_u7623-emmc || TARGET_DEVICE_mediatek_mt7623_DEVICE_unielec_u7623-emmc
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default 32
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@ -6,17 +6,7 @@
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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define Build/sysupgrade-emmc
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rm -f $@.recovery
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mkfs.fat -C $@.recovery 3070
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./gen_$(SUBTARGET)_emmc_img.sh $@ \
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$(IMAGE_KERNEL) \
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$@.recovery \
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$(IMAGE_ROOTFS)
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endef
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# default all platform image(fit) build
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# default all platform image(fit) build
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define Device/Default
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PROFILES = Default $$(DEVICE_NAME)
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KERNEL_NAME := Image
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@ -1,30 +0,0 @@
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#!/bin/sh
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#
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# This script is used only to create the "legacy" image for UniElec U7623,
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# suitable for upgrading from the vendor OpenWrt or from OpenWrt 19.07.
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#
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OUTPUT_FILE=$1
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KERNEL_FILE=$2
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RECOVERY_FILE=$3
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ROOTFS_FILE=$4
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BS=512
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# These two offsets are relative to the absolute location of the kernel on the mmc
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# (0xA00), so their position in the image is -2560 blocks
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#
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# They must be kept in sync with the default command line for U7623.
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# blkdevparts=mmcblk0:3M@6M(recovery),256M@9M(root)"
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#
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# For upgrading from the vendor firmware, the total image must fit in its
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# MTD 'firmware' partition, which is typically 36MiB.
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# In the legacy image, the uImage starts at block 0xa00. Allow 4864 KiB (9728) blocks.
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RECOVERY_OFFSET=9728
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# The recovery image is 3MiB, or 6144 blocks.
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ROOTFS_OFFSET=15872
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dd bs="$BS" of="$OUTPUT_FILE" if="$KERNEL_FILE"
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dd bs="$BS" of="$OUTPUT_FILE" if="$RECOVERY_FILE" seek="$RECOVERY_OFFSET"
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dd bs="$BS" of="$OUTPUT_FILE" if="$ROOTFS_FILE" seek="$ROOTFS_OFFSET"
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dd if=/dev/zero of="$OUTPUT_FILE" bs=128k count=1 oflag=append conv=notrunc
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@ -1,147 +0,0 @@
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#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# Copyright © 2019 Alexey Loukianov <lx2@lexa2.ru>
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# Copyright © 2020 David Woodhouse <dwmw2@infradead.org>
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# Generates a bootable SD card image for Banana Pi R2 (and probably
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# other similar boards) as documented at
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# http://www.fw-web.de/dokuwiki/doku.php?id=en:bpi-r2:storage
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#
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# The first sector must contain the SDMMC_BOOT header shown
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# below, and also contains the MBR partition table in the end
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# of the sector. The partition table must contain no active
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# partitions.
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#
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# The second sector must contain the BRLYT header, and the
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# special preloader image goes in sector 4; 2KiB into the image.
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#
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# The preloader loads U-Boot from sector 640; 320KiB into the image.
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# The location and the size (512KiB) are fixed and not read from
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# the partition table. We set up a partition for it merely for
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# our own convenience for upgrades, etc.
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#
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# The second partition is a FAT file system containing the kernel
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# image and a uboot.env file, which is provided to this script as
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# $4 (bootfs image). Its size is configurable with the
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# CONFIG_MTK_BOOT_PARTSIZE option; by default 32MiB.
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#
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# The root filesystem comes next in the third partition.
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#
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#
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# ------------------------ Sector Offset
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# | MBR + SDMMC_BOOT | 0 0x0
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# |----------------------|
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# | BRLYT header | 1 0x200
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# |----------------------|
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# . .
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# . .
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# |----------------------|
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# | | 4 0x800
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# | |
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# | Preloader |
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# . .
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# . .
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# | | 639
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# |----------------------|
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# | MBR partition #1 | 640 0x50000
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# | |
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# | U-Boot |
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# . .
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# . .
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# | | 1663
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# |----------------------|
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# | MBR partition #2 |
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# | |
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# | FAT partition | ( MTK_BOOT_PARTSIZE
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# . . default 32MiB )
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# . (kernel, uEnv) .
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# | |
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# |----------------------|
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# | MBR partition #3 |
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# | |
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# | Root partition |
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# | | ( TARGET_ROOTFS_PARTSIZE
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# | (squashfs+overlay | default 104MiB )
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# . or ext4, etc.) .
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# . .
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# | |
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# ------------------------
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#
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# For eMMC boot, everything up to and including the preloader must be
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# written to /dev/mmcblk0boot0, with the SDMMC_BOOT header changed to
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# read EMMC_BOOT\0 instead.
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#
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# The contents of the main eMMC are identical to the SD card layout,
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# with the preloader loading 512KiB of U-Boot starting at 0x50000.
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usage() {
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echo "SYNTAX: $0 sd <file> <preloader image> <u-boot image> <u-boot offset> <bootfs image> <rootfs image> <bootfs size> <rootfs size>"
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echo " OR: $0 emmc <file> <preloader image>"
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exit 1
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}
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set -e
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PRELOADER_OFFSET=2 # 2KiB
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SDMMC_BOOT="SDMMC_BOOT\x00\x00\x01\x00\x00\x00\x00\x02\x00\x00"
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EMMC_BOOT="EMMC_BOOT\x00\x00\x00\x01\x00\x00\x00\x00\x02\x00\x00"
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BRLYT="BRLYT\x00\x00\x00\x01\x00\x00\x00\x00\x08\x00\x00\
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\x00\x08\x00\x00\x42\x42\x42\x42\x08\x00\x01\x00\x00\x08\x00\x00\
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\x00\x08\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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case $1 in
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sd)
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[ $# -eq 9 ] || usage
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OUTPUT="$2"
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PRELOADER="$3"
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UBOOT="$4"
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UBOOTOFS="$5"
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BOOTFS="$6"
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ROOTFS="$7"
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BOOTFSSIZE="$8"
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ROOTFSSIZE="$9"
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head=4
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sect=63
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set $(ptgen -o $OUTPUT -h $head -s $sect -a 0 -l 1024 \
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-t 41 -p 512k@${UBOOTOFS} \
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-t c -p ${BOOTFSSIZE}M \
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-t 83 -p ${ROOTFSSIZE}M )
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UBOOT_OFFSET="$(($1 / 512))"
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UBOOT_SIZE="$(($2 / 512))"
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BOOTFS_OFFSET="$(($3 / 512))"
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BOOTFS_SIZE="$(($4 / 512))"
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ROOTFS_OFFSET="$(($5 / 512))"
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ROOTFS_SIZE="$(($6 / 512))"
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echo -en "${SDMMC_BOOT}" | dd bs=1 of="${OUTPUT}" seek=0 conv=notrunc
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echo -en "${BRLYT}" | dd bs=1 of="${OUTPUT}" seek=512 conv=notrunc
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# For eMMC-only boards like U7623 the preloader doesn't need to be included in the
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# main image as it's only ever needed in the eMMC boot partition.
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if [ -r ${PRELOADER} ]; then
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dd bs=1024 if="${PRELOADER}" of="${OUTPUT}" seek="${PRELOADER_OFFSET}" conv=notrunc
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fi
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dd bs=512 if="${UBOOT}" of="${OUTPUT}" seek="${UBOOT_OFFSET}" conv=notrunc
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dd bs=512 if="${BOOTFS}" of="${OUTPUT}" seek="${BOOTFS_OFFSET}" conv=notrunc
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dd bs=512 if="${ROOTFS}" of="${OUTPUT}" seek="${ROOTFS_OFFSET}" conv=notrunc
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dd bs=128k if=/dev/zero of="${OUTPUT}" count=1 oflag=append conv=notrunc
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;;
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emmc)
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[ $# -eq 3 ] || usage
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OUTPUT="$2"
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PRELOADER="$3"
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echo -en "${EMMC_BOOT}" | dd bs=1 of="${OUTPUT}" seek=0
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echo -en "${BRLYT}" | dd bs=1 of="${OUTPUT}" seek=512 conv=notrunc
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dd bs=1024 if="${PRELOADER}" of="${OUTPUT}" seek="${PRELOADER_OFFSET}" conv=notrunc
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;;
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*)
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usage
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;;
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esac
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@ -1,5 +1,5 @@
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KERNEL_LOADADDR := 0x80008000
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DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_ENVSIZE
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DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_IMAGE
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# The bootrom of MT7623 expects legacy MediaTek headers present in
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# exactly the location also used for the primary GPT partition table.
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@ -55,7 +55,7 @@ DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_ENVSIZE
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define Build/mt7623-mbr
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cp $@ $@.tmp 2>/dev/null || true
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ptgen -o $@.tmp -h 4 -s 63 -a 0 -l 1024 \
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-t 0x41 -N uboot -p 3584k@320k \
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-t 0x41 -N uboot -p 1M@$(UBOOT_OFFSET) \
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-t 0xea -N recovery -p 40M@4M \
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$(if $(findstring sdmmc,$1), \
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-t 0x2e -N production -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)M@48M \
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@ -81,63 +81,7 @@ define Build/append-preloader
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endef
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define Build/append-bootloader
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cat $(STAGING_DIR_IMAGE)/$1-u-boot.bin >> $@
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endef
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define Device/bananapi_bpi-r2
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DEVICE_VENDOR := Bananapi
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DEVICE_MODEL := BPi-R2
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DEVICE_DTS := mt7623n-bananapi-bpi-r2
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DEVICE_PACKAGES := mkf2fs e2fsprogs kmod-usb3 kmod-ata-ahci
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UBOOT_ENVSIZE := 0x10000
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UBOOT_OFFSET := 320k
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UBOOT_TARGET := mt7623n_bpir2
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UBOOT_PATH := $(STAGING_DIR_IMAGE)/mt7623n_bpir2-u-boot.bin
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IMAGES := sysupgrade.itb
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KERNEL := kernel-bin | gzip
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KERNEL_INITRAMFS_SUFFIX := -recovery.itb
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KERNEL_INITRAMFS := kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb with-initrd
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IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb external-static-with-rootfs | append-metadata
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ARTIFACT/preloader.bin := append-preloader $$(UBOOT_TARGET)
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ARTIFACT/u-boot.bin := append-uboot
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ARTIFACT/sdcard.img.gz := mt7623-mbr sdmmc |\
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pad-to 2k | append-preloader $$(UBOOT_TARGET) |\
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pad-to 320k | append-bootloader $$(UBOOT_TARGET) |\
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pad-to 4092k | mt7623-mbr emmc |\
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pad-to 4M | append-image-stage initramfs-recovery.itb |\
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pad-to 48M | append-image squashfs-sysupgrade.itb |\
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gzip
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ARTIFACTS = u-boot.bin preloader.bin scatter.txt sdcard.img.gz
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SUPPORTED_DEVICES := bananapi,bpi-r2
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endef
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TARGET_DEVICES += bananapi_bpi-r2
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ifneq ($(CONFIG_MTK_BOOT_PARTSIZE),)
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BOOTFS_BLOCK_SIZE := 1024
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BOOTFS_BLOCKS := $(shell echo $$(($(CONFIG_MTK_BOOT_PARTSIZE)*1024*1024/$(BOOTFS_BLOCK_SIZE))))
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endif
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define Build/mtk-mmc-img
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rm -f $@.boot
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mkfs.fat -C $@.boot $(BOOTFS_BLOCKS)
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if [ -r $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin ]; then \
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./gen_mtk_mmc_img.sh emmc $@.emmc \
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$(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin; \
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mcopy -i $@.boot $@.emmc ::eMMCboot.bin; \
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fi
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mkenvimage -s $(UBOOT_ENVSIZE) -o $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-uboot.env $(UBOOT_TARGET)-uEnv.txt
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mcopy -i $@.boot $(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-uboot.env ::uboot.env
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mcopy -i $@.boot $(IMAGE_KERNEL) ::uImage
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./gen_mtk_mmc_img.sh sd $@ \
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$(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-preloader.bin \
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$(STAGING_DIR_IMAGE)/$(UBOOT_TARGET)-u-boot*.bin \
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$(UBOOT_OFFSET) \
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$@.boot \
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$(IMAGE_ROOTFS) \
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$(CONFIG_MTK_BOOT_PARTSIZE) \
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104
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cat $(STAGING_DIR_IMAGE)/$1-$(UBOOT_IMAGE) >> $@
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endef
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define Build/scatterfile
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@ -145,28 +89,74 @@ define Build/scatterfile
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$(subst -scatter.txt,,$(notdir $@)) "$(DEVICE_TITLE)" > $@
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endef
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define Device/bananapi_bpi-r2
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DEVICE_VENDOR := Bananapi
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DEVICE_MODEL := BPi-R2
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DEVICE_DTS := mt7623n-bananapi-bpi-r2
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DEVICE_PACKAGES := mkf2fs e2fsprogs kmod-usb3 kmod-ata-ahci
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UBOOT_OFFSET := 320k
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UBOOT_TARGET := mt7623n_bpir2
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UBOOT_IMAGE := u-boot.bin
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UBOOT_PATH := $(STAGING_DIR_IMAGE)/$$(UBOOT_TARGET)-$$(UBOOT_IMAGE)
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IMAGES := sysupgrade.itb
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KERNEL := kernel-bin | gzip
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KERNEL_INITRAMFS_SUFFIX := -recovery.itb
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KERNEL_INITRAMFS := kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb with-initrd
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IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb external-static-with-rootfs | append-metadata
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ARTIFACT/preloader.bin := mt7623-mbr emmc |\
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pad-to 2k | append-preloader $$(UBOOT_TARGET)
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ARTIFACT/u-boot.bin := append-uboot
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ARTIFACT/sdcard.img.gz := mt7623-mbr sdmmc |\
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pad-to 2k | append-preloader $$(UBOOT_TARGET) |\
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pad-to $$(UBOOT_OFFSET) | append-bootloader $$(UBOOT_TARGET) |\
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pad-to 4092k | mt7623-mbr emmc |\
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pad-to 4M | append-image-stage initramfs-recovery.itb |\
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pad-to 48M | append-image squashfs-sysupgrade.itb |\
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gzip
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ARTIFACTS := u-boot.bin preloader.bin sdcard.img.gz
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SUPPORTED_DEVICES := bananapi,bpi-r2
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endef
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TARGET_DEVICES += bananapi_bpi-r2
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# Full eMMC image including U-Boot and partition table
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define Device/unielec_u7623-emmc
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define Device/unielec_u7623-02
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DEVICE_VENDOR := UniElec
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DEVICE_MODEL := U7623
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DEVICE_VARIANT := eMMC
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DEVICE_MODEL := U7623-02
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# When we use FIT images, U-Boot will populate the /memory node with the correct
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# memory size discovered from the preloader, so we don't need separate builds.
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DEVICE_DTS := mt7623a-unielec-u7623-02-emmc-512m
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DEVICE_DTS := mt7623a-unielec-u7623-02
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||||
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 >> $@
|
||||
endef
|
||||
TARGET_DEVICES += unielec_u7623-emmc
|
||||
|
||||
# Legacy partial image for U7623
|
||||
# This preserves the vendor U-Boot and starts with a uImage at 0xA00
|
||||
@ -180,9 +170,13 @@ define Device/unielec_u7623-02-emmc-512m-legacy
|
||||
KERNEL := kernel-bin | append-dtb | uImage none
|
||||
KERNEL_INITRAMFS := kernel-bin | append-dtb | uImage none
|
||||
DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
|
||||
mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci-mtk
|
||||
mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci-mtk \
|
||||
partx-utils
|
||||
IMAGES := sysupgrade-emmc.bin.gz
|
||||
IMAGE/sysupgrade-emmc.bin.gz := sysupgrade-emmc | gzip | append-metadata
|
||||
IMAGE/sysupgrade-emmc.bin.gz := append-kernel |\
|
||||
pad-to 4864k | fat-recovery-fs |\
|
||||
pad-to 7936k | append-rootfs |\
|
||||
gzip | append-metadata
|
||||
SUPPORTED_DEVICES := unielec,u7623-02-emmc-512m
|
||||
endef
|
||||
TARGET_DEVICES += unielec_u7623-02-emmc-512m-legacy
|
||||
|
||||
@ -1,20 +0,0 @@
|
||||
# Boot menu for UniElec U7623
|
||||
# Copyright © 2020 David Woodhouse <dwmw2@infradead.org>
|
||||
|
||||
kernel=uImage
|
||||
loadaddr=0x88000000
|
||||
dtaddr=0x83f00000
|
||||
fdt_high=0xafffffff
|
||||
|
||||
console=ttyS0,115200
|
||||
bootopts=rootfstype=squashfs,ext4 rootwait
|
||||
|
||||
# Create the command line (with appropriate root=) and boot the Linux FIT image.
|
||||
boot1=setenv bootargs "console=${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
|
||||
@ -9,6 +9,7 @@ mediatek_setup_interfaces()
|
||||
|
||||
case $board in
|
||||
bananapi,bpi-r2|\
|
||||
unielec,u7623-02|\
|
||||
unielec,u7623-02-emmc-512m)
|
||||
ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3" "wan"
|
||||
;;
|
||||
@ -20,6 +21,8 @@ mediatek_setup_macs()
|
||||
local board="$1"
|
||||
|
||||
case $board in
|
||||
bananapi,bpi-r2|\
|
||||
unielec,u7623-02|\
|
||||
unielec,u7623-02-emmc-512m)
|
||||
ucidef_set_interface_macaddr "wan" "$(cat /sys/class/net/wan/address)"
|
||||
;;
|
||||
|
||||
@ -42,22 +42,8 @@ preinit_set_mac_address() {
|
||||
local rootpart
|
||||
|
||||
case $(board_name) in
|
||||
bananapi,bpi-r2|\
|
||||
unielec,u7623-02-emmc-512m)
|
||||
rootpart=$(cat /proc/cmdline)
|
||||
rootpart="${rootpart##*root=}"
|
||||
rootpart="${rootpart%% *}"
|
||||
case $rootpart in
|
||||
/dev/mmcblk0p2) # Legacy U7623 image
|
||||
set_recovery_mac_address /dev/mmcblk0p1
|
||||
;;
|
||||
/dev/mmcblk0p3) # U7623 or Banana Pi R2 eMMC
|
||||
set_recovery_mac_address /dev/mmcblk0p2
|
||||
;;
|
||||
/dev/mmcblk1p3) # Banana Pi R2 SD
|
||||
set_recovery_mac_address /dev/mmcblk1p2
|
||||
;;
|
||||
esac
|
||||
set_recovery_mac_address /dev/mmcblk0p1
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
@ -2,8 +2,8 @@
|
||||
REQUIRE_IMAGE_METADATA=1
|
||||
RAMFS_COPY_BIN='fwtool'
|
||||
|
||||
# Full system upgrade including preloader for MediaTek SoCs on eMMC or SD
|
||||
mtk_mmc_full_upgrade() {
|
||||
# Legacy full system upgrade including preloader for MediaTek SoCs on eMMC or SD
|
||||
legacy_mtk_mmc_full_upgrade() {
|
||||
local diskdev partdev diff oldrecovery
|
||||
|
||||
if grep -q root=/dev/mmcblk0p2 /proc/cmdline; then
|
||||
@ -26,7 +26,7 @@ mtk_mmc_full_upgrade() {
|
||||
fi
|
||||
sync
|
||||
|
||||
if [ "$SAVE_PARTITIONS" = "1" ]; then
|
||||
if [ "$UPGRADE_OPT_SAVE_PARTITIONS" = "1" ]; then
|
||||
get_partitions "/dev/$diskdev" bootdisk
|
||||
|
||||
#extract the boot sector from the image
|
||||
@ -83,18 +83,18 @@ platform_do_upgrade() {
|
||||
local board=$(board_name)
|
||||
|
||||
case "$board" in
|
||||
bananapi,bpi-r2)
|
||||
bananapi,bpi-r2|\
|
||||
unielec,u7623-02)
|
||||
export_bootdevice
|
||||
export_partdevice fitpart 3
|
||||
[ "$fitpart" ] || return 1
|
||||
EMMC_KERN_DEV="/dev/$fitpart"
|
||||
emmc_do_upgrade "$1"
|
||||
;;
|
||||
|
||||
unielec,u7623-02-emmc-512m)
|
||||
local magic="$(get_magic_long "$1")"
|
||||
if [ "$magic" = "53444d4d" ]; then
|
||||
mtk_mmc_full_upgrade "$1"
|
||||
legacy_mtk_mmc_full_upgrade "$1"
|
||||
else # Old partial image starting with uImage
|
||||
# Keep the persistent random mac address (if it exists)
|
||||
recoverydev=mmcblk0p1
|
||||
@ -120,17 +120,14 @@ platform_do_upgrade() {
|
||||
esac
|
||||
}
|
||||
|
||||
PART_NAME=firmware
|
||||
|
||||
platform_check_image() {
|
||||
local board=$(board_name)
|
||||
local magic="$(get_magic_long "$1")"
|
||||
local diskdev partdev diff
|
||||
|
||||
[ "$#" -gt 1 ] && return 1
|
||||
|
||||
case "$board" in
|
||||
bananapi,bpi-r2)
|
||||
case "$(board_name)" in
|
||||
bananapi,bpi-r2|\
|
||||
unielec,u7623-02)
|
||||
[ "$magic" != "d00dfeed" ] && {
|
||||
echo "Invalid image type."
|
||||
return 1
|
||||
@ -140,19 +137,17 @@ platform_check_image() {
|
||||
# Can always upgrade to the new-style full image
|
||||
[ "$magic" = "53444d4d" ] && return 0
|
||||
|
||||
# need to update to new bootchain via full image first
|
||||
[ "$magic" = "d00dfeed" ] && {
|
||||
echo "Please use full eMMC image to update bootloader first."
|
||||
return 1
|
||||
}
|
||||
|
||||
# Legacy uImage directly at 0xA00 on the eMMC.
|
||||
[ "$magic" != "27051956" ] && {
|
||||
echo "Invalid image type."
|
||||
return 1
|
||||
}
|
||||
rootpart=$(cat /proc/cmdline)
|
||||
rootpart="${rootpart##*root=}"
|
||||
rootpart="${rootpart%% *}"
|
||||
[ "$rootpart" != "/dev/mmcblk0p2" ] && {
|
||||
echo "Cannot downgrade to legacy image."
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
;;
|
||||
*)
|
||||
echo "Sysupgrade is not supported on your board yet."
|
||||
@ -165,7 +160,8 @@ platform_check_image() {
|
||||
|
||||
platform_copy_config() {
|
||||
case "$(board_name)" in
|
||||
bananapi,bpi-r2)
|
||||
bananapi,bpi-r2|\
|
||||
unielec,u7623-02)
|
||||
emmc_copy_config
|
||||
;;
|
||||
unielec,u7623-02-emmc-512m)
|
||||
|
||||
@ -391,7 +391,6 @@ CONFIG_MODULES_USE_ELF_REL=y
|
||||
# CONFIG_MOUSE_PS2 is not set
|
||||
# CONFIG_MOUSE_SERIAL is not set
|
||||
# CONFIG_MOUSE_VSXXXAA is not set
|
||||
CONFIG_MTD_BLOCK2MTD=y
|
||||
CONFIG_MTD_CMDLINE_PARTS=y
|
||||
# CONFIG_MTD_NAND_MTK_BMT is not set
|
||||
# CONFIG_MTD_PARSER_TRX is not set
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user