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openwrt/target/linux/mediatek/image/mt7623.mk

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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>
2021-08-20 20:11:32 +00:00
DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_IMAGE
mediatek: fix image building Signed-off-by: John Crispin <john@phrozen.org>
2020-05-04 14:28:11 +00:00
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
# 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.
mediatek: add SD card image creation for Banana Pi R2 Based on work by Alexey Loukianov <lx2@lexa2.ru> and others. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-06-12 10:06:38 +00:00
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
define Build/mt7623-mbr
cp $@ $@.tmp 2>/dev/null || true
ptgen -o $@.tmp -h 4 -s 63 -a 0 -l 1024 \
mediatek: mt7623: rework images for U7623-02 board Users of older OpenWrt versions need sysupgrade using the *emmc.img.gz file once which will upgrade U-Boot and switch to the new image layout. Users of the vendor firmware need to first flash the legacy image to then sunsequently carry out a full-flash upgrade. Alternatively the board can also be flashed using MediaTek's proprietary SP Flash Tool. Configuration as well as persistent MAC address will be lost once at this point and you will have to redo (or restore) all configuration manually. To restore the previous persistent MAC address users may set it manually using fw_setenv ethaddr 00:11:22:33:44:55 For future upgrades once running OpenWrt past this commit, the usual *sysupgrade.itb file can be used. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-08-20 20:11:32 +00:00
-t 0x41 -N uboot -p 1M@$(UBOOT_OFFSET) \
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
-t 0xea -N recovery -p 40M@4M \
mediatek: mt7623: simplify partition generation The two options 'emmc' and 'sdmmc' now became identical lines after introducing CONFIG_TARGET_ROOTFS_PARTSIZE. Remove the now useless if-clauses. Fixes: a40b4d335a ("mediatek: use CONFIG_TARGET_ROOTFS_PARTSIZE") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-01-31 00:45:10 +00:00
-t 0x2e -N production -p $(CONFIG_TARGET_ROOTFS_PARTSIZE)M@48M
mediatek: add SD card image creation for Banana Pi R2 Based on work by Alexey Loukianov <lx2@lexa2.ru> and others. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-06-12 10:06:38 +00:00
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
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
mediatek: add SD card image creation for Banana Pi R2 Based on work by Alexey Loukianov <lx2@lexa2.ru> and others. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-06-12 10:06:38 +00:00
endef
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
define Build/append-preloader
cat $(STAGING_DIR_IMAGE)/$1-preloader.bin >> $@
mediatek: mt7623: add scatter file for unbricking with SP Flash Tool Many MediaTek SoCs can be unbricked by using the SP Flash Tool from http://spflashtool.com/ along with a "scatter list" file, which is just a text file listing which image gets loaded where. We use a trivial partition layout for the tool, with the whole eMMC image as a single "partition", which means users just need to unzip the sysupgrade image. Doing the real partition layout would be overly complex and would require the individual partitions to be shipped as artifacts — or users to extract them out of the sysupgrade image just for the tool to put them adjacent to each other on the eMMC anyway. The tool does require a copy of the preloader in order to operate, even when it isn't flashing the preloader to the eMMC boot region. So drop that into the bin directory as an artifact too. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 16:43:12 +00:00
endef
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
define Build/append-bootloader
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>
2021-08-20 20:11:32 +00:00
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)" > $@
mediatek: mt7623: add scatter file for unbricking with SP Flash Tool Many MediaTek SoCs can be unbricked by using the SP Flash Tool from http://spflashtool.com/ along with a "scatter list" file, which is just a text file listing which image gets loaded where. We use a trivial partition layout for the tool, with the whole eMMC image as a single "partition", which means users just need to unzip the sysupgrade image. Doing the real partition layout would be overly complex and would require the individual partitions to be shipped as artifacts — or users to extract them out of the sysupgrade image just for the tool to put them adjacent to each other on the eMMC anyway. The tool does require a copy of the preloader in order to operate, even when it isn't flashing the preloader to the eMMC boot region. So drop that into the bin directory as an artifact too. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 16:43:12 +00:00
endef
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
define Device/bananapi_bpi-r2
DEVICE_VENDOR := Bananapi
DEVICE_MODEL := BPi-R2
mediatek: tidy up image subtarget Makefiles - sort device recipes alphabetically - adjust board name of ELECOM WRC-2533GENT - harmonize line wrapping Signed-off-by: Sungbo Eo <mans0n@gorani.run> [rebased] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-05-29 11:49:44 +00:00
DEVICE_DTS := mt7623n-bananapi-bpi-r2
mediatek: drop kmod-mmc Support for MMC is built-into the kernel anyway, no need to select the (empty/stub) kmod package. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-20 16:00:11 +00:00
DEVICE_PACKAGES := mkf2fs e2fsprogs kmod-usb3 kmod-ata-ahci
mediatek: mt7623: make gen_banana_pi_img.sh more generic This actually covers fairly much all the MediaTek platforms; they only have different images because they don't include the preloader and U-Boot, and rely on preinstalled stuff from the vendor. So this script can slowly take over the world as we complete the support for various other platforms, starting with UniElec U7623… Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 18:07:47 +00:00
UBOOT_OFFSET := 320k
mediatek: add SD card image creation for Banana Pi R2 Based on work by Alexey Loukianov <lx2@lexa2.ru> and others. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-06-12 10:06:38 +00:00
UBOOT_TARGET := mt7623n_bpir2
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>
2021-08-20 20:11:32 +00:00
UBOOT_IMAGE := u-boot.bin
UBOOT_PATH := $(STAGING_DIR_IMAGE)/$$(UBOOT_TARGET)-$$(UBOOT_IMAGE)
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
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
treewide: fix shell errors during dump stage Fixes following issues: bash: -c: line 1: `echo 1686820180<LINUX_VERMAGIC> | /staging_dir/host/bin/mkhash md5 | cut -b1-8' bash: -c: line 1: `echo 1686820180<LINUX_VERMAGIC> | /staging_dir/host/bin/mkhash md5 | sed -E 's/(.{8})(.{4})(.{4})(.{4})(.{10})../\1-\2-\3-\4-\500/'' bash: -c: line 1: syntax error near unexpected token `|' bash: line 1: *1024*1024: syntax error: operand expected (error token is "*1024*1024") bash: line 1: (64 + ): syntax error: operand expected (error token is ")") expr: syntax error: missing argument after '+' Signed-off-by: Petr Štetiar <ynezz@true.cz> (cherry picked from commit 8fc496be860192f8bd1f16913657626014c8863f)
2023-06-15 14:11:27 +00:00
ifeq ($(DUMP),)
mediatek: fix, clean and unify SD card image generation Make sure sub-images on the SD card are size-checked, allow generating SD card without squashfs and/or initramfs. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 43d27b02522c100b0c625d4b22f4bb6ad83c166f)
2023-05-26 09:26:49 +00:00
IMAGE_SIZE := $$(shell expr 48 + $$(CONFIG_TARGET_ROOTFS_PARTSIZE))m
treewide: fix shell errors during dump stage Fixes following issues: bash: -c: line 1: `echo 1686820180<LINUX_VERMAGIC> | /staging_dir/host/bin/mkhash md5 | cut -b1-8' bash: -c: line 1: `echo 1686820180<LINUX_VERMAGIC> | /staging_dir/host/bin/mkhash md5 | sed -E 's/(.{8})(.{4})(.{4})(.{4})(.{10})../\1-\2-\3-\4-\500/'' bash: -c: line 1: syntax error near unexpected token `|' bash: line 1: *1024*1024: syntax error: operand expected (error token is "*1024*1024") bash: line 1: (64 + ): syntax error: operand expected (error token is ")") expr: syntax error: missing argument after '+' Signed-off-by: Petr Štetiar <ynezz@true.cz> (cherry picked from commit 8fc496be860192f8bd1f16913657626014c8863f)
2023-06-15 14:11:27 +00:00
endif
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb external-static-with-rootfs | append-metadata
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>
2021-08-20 20:11:32 +00:00
ARTIFACT/preloader.bin := mt7623-mbr emmc |\
pad-to 2k | append-preloader $$(UBOOT_TARGET)
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
ARTIFACT/u-boot.bin := append-uboot
ARTIFACT/sdcard.img.gz := mt7623-mbr sdmmc |\
pad-to 2k | append-preloader $$(UBOOT_TARGET) |\
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>
2021-08-20 20:11:32 +00:00
pad-to $$(UBOOT_OFFSET) | append-bootloader $$(UBOOT_TARGET) |\
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
pad-to 4092k | mt7623-mbr emmc |\
mediatek: mt7623: build SD card without all filesystems Allow building SD card images without having both initramfs and squashfs present on the card, just like it has already been done for the mt7622 and filogic subtargets. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit d6fef27f2dd4a852ed7846e4aa5f06dcd8df91b6)
2023-05-22 21:58:58 +00:00
$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
mediatek: fix, clean and unify SD card image generation Make sure sub-images on the SD card are size-checked, allow generating SD card without squashfs and/or initramfs. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 43d27b02522c100b0c625d4b22f4bb6ad83c166f)
2023-05-26 09:26:49 +00:00
pad-to 4M | append-image-stage initramfs-recovery.itb | check-size 48m |\
mediatek: mt7623: build SD card without all filesystems Allow building SD card images without having both initramfs and squashfs present on the card, just like it has already been done for the mt7622 and filogic subtargets. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit d6fef27f2dd4a852ed7846e4aa5f06dcd8df91b6)
2023-05-22 21:58:58 +00:00
) \
$(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
mediatek: fix, clean and unify SD card image generation Make sure sub-images on the SD card are size-checked, allow generating SD card without squashfs and/or initramfs. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 43d27b02522c100b0c625d4b22f4bb6ad83c166f)
2023-05-26 09:26:49 +00:00
pad-to 48M | append-image squashfs-sysupgrade.itb | check-size |\
mediatek: mt7623: build SD card without all filesystems Allow building SD card images without having both initramfs and squashfs present on the card, just like it has already been done for the mt7622 and filogic subtargets. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit d6fef27f2dd4a852ed7846e4aa5f06dcd8df91b6)
2023-05-22 21:58:58 +00:00
) \
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
gzip
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>
2021-08-20 20:11:32 +00:00
ARTIFACTS := u-boot.bin preloader.bin sdcard.img.gz
mediatek: remove condition in Device/Default The current condition with part of the variables set dependent on the subtarget in Device/Default isn't really nice to read and also defeats the purpose of having a default node. This removes the special settings for mt7623 and moves them to the individual devices, which is not much of a problem as there are actually just two of them and they partly use different settings anyway. While at it, slightly adjust the order of variables and wrap some long lines. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-07-21 15:28:54 +00:00
SUPPORTED_DEVICES := bananapi,bpi-r2
mediatek: tidy up image subtarget Makefiles - sort device recipes alphabetically - adjust board name of ELECOM WRC-2533GENT - harmonize line wrapping Signed-off-by: Sungbo Eo <mans0n@gorani.run> [rebased] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-05-29 11:49:44 +00:00
endef
mediatek: rework Bananapi BPi-R2 * introduce recovery (=initramfs) vs. production dual boot scheme * make use of uImage.FIT (instead of FAT partition) * generate images using build steps (instead of external scripts) * simplify sysupgrade and config restore (thanks to uImage.FIT) * make sure mmc devices are ordered persistently (set DT aliases) This commit breaks sysupgrade from existing installations, you will have to re-install using the sdcard.img.gz image. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-10 15:35:47 +00:00
TARGET_DEVICES += bananapi_bpi-r2
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>
2021-08-20 20:11:32 +00:00
define Device/unielec_u7623-02
mediatek: mt7623: add full system image for UniElec U7623 This adds a full eMMC image including U-Boot, which means that the kernel can inherit the true RAM size detected by the preloader. As implemented in previous commits, sysupgrade to this image from the legacy layout (and via that, from the vendor-installed image) is supported. Rename the legacy image for the 512MiB board, for clarity. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 18:19:40 +00:00
DEVICE_VENDOR := UniElec
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>
2021-08-20 20:11:32 +00:00
DEVICE_MODEL := U7623-02
mediatek: mt7623: add full system image for UniElec U7623 This adds a full eMMC image including U-Boot, which means that the kernel can inherit the true RAM size detected by the preloader. As implemented in previous commits, sysupgrade to this image from the legacy layout (and via that, from the vendor-installed image) is supported. Rename the legacy image for the 512MiB board, for clarity. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 18:19:40 +00:00
# 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.
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>
2021-08-20 20:11:32 +00:00
DEVICE_DTS := mt7623a-unielec-u7623-02
mediatek: move mt7623a-unielec-u7623*.dts* out of patch Instead of adding those device tree sources using a patch, simply move them to the newly created dts folder. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-19 09:16:19 +00:00
DEVICE_DTS_DIR := ../dts
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>
2021-08-20 20:11:32 +00:00
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
mediatek: mt7623: add full system image for UniElec U7623 This adds a full eMMC image including U-Boot, which means that the kernel can inherit the true RAM size detected by the preloader. As implemented in previous commits, sysupgrade to this image from the legacy layout (and via that, from the vendor-installed image) is supported. Rename the legacy image for the 512MiB board, for clarity. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 18:19:40 +00:00
UBOOT_OFFSET := 256k
UBOOT_TARGET := mt7623a_unielec_u7623
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>
2021-08-20 20:11:32 +00:00
UBOOT_IMAGE := u-boot-mtk.bin
UBOOT_PATH := $(STAGING_DIR_IMAGE)/$$(UBOOT_TARGET)-$$(UBOOT_IMAGE)
treewide: fix shell errors during dump stage Fixes following issues: bash: -c: line 1: `echo 1686820180<LINUX_VERMAGIC> | /staging_dir/host/bin/mkhash md5 | cut -b1-8' bash: -c: line 1: `echo 1686820180<LINUX_VERMAGIC> | /staging_dir/host/bin/mkhash md5 | sed -E 's/(.{8})(.{4})(.{4})(.{4})(.{10})../\1-\2-\3-\4-\500/'' bash: -c: line 1: syntax error near unexpected token `|' bash: line 1: *1024*1024: syntax error: operand expected (error token is "*1024*1024") bash: line 1: (64 + ): syntax error: operand expected (error token is ")") expr: syntax error: missing argument after '+' Signed-off-by: Petr Štetiar <ynezz@true.cz> (cherry picked from commit 8fc496be860192f8bd1f16913657626014c8863f)
2023-06-15 14:11:27 +00:00
ifeq ($(DUMP),)
mediatek: fix, clean and unify SD card image generation Make sure sub-images on the SD card are size-checked, allow generating SD card without squashfs and/or initramfs. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 43d27b02522c100b0c625d4b22f4bb6ad83c166f)
2023-05-26 09:26:49 +00:00
IMAGE_SIZE := $$(shell expr 48 + $$(CONFIG_TARGET_ROOTFS_PARTSIZE))m
treewide: fix shell errors during dump stage Fixes following issues: bash: -c: line 1: `echo 1686820180<LINUX_VERMAGIC> | /staging_dir/host/bin/mkhash md5 | cut -b1-8' bash: -c: line 1: `echo 1686820180<LINUX_VERMAGIC> | /staging_dir/host/bin/mkhash md5 | sed -E 's/(.{8})(.{4})(.{4})(.{4})(.{10})../\1-\2-\3-\4-\500/'' bash: -c: line 1: syntax error near unexpected token `|' bash: line 1: *1024*1024: syntax error: operand expected (error token is "*1024*1024") bash: line 1: (64 + ): syntax error: operand expected (error token is ")") expr: syntax error: missing argument after '+' Signed-off-by: Petr Štetiar <ynezz@true.cz> (cherry picked from commit 8fc496be860192f8bd1f16913657626014c8863f)
2023-06-15 14:11:27 +00:00
endif
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>
2021-08-20 20:11:32 +00:00
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) |\
mediatek: mt7623: build SD card without all filesystems Allow building SD card images without having both initramfs and squashfs present on the card, just like it has already been done for the mt7622 and filogic subtargets. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit d6fef27f2dd4a852ed7846e4aa5f06dcd8df91b6)
2023-05-22 21:58:58 +00:00
$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),\
mediatek: fix, clean and unify SD card image generation Make sure sub-images on the SD card are size-checked, allow generating SD card without squashfs and/or initramfs. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 43d27b02522c100b0c625d4b22f4bb6ad83c166f)
2023-05-26 09:26:49 +00:00
pad-to 4M | append-image-stage initramfs-recovery.itb | check-size 48m |\
mediatek: mt7623: build SD card without all filesystems Allow building SD card images without having both initramfs and squashfs present on the card, just like it has already been done for the mt7622 and filogic subtargets. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit d6fef27f2dd4a852ed7846e4aa5f06dcd8df91b6)
2023-05-22 21:58:58 +00:00
) \
$(if $(CONFIG_TARGET_ROOTFS_SQUASHFS),\
mediatek: fix, clean and unify SD card image generation Make sure sub-images on the SD card are size-checked, allow generating SD card without squashfs and/or initramfs. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 43d27b02522c100b0c625d4b22f4bb6ad83c166f)
2023-05-26 09:26:49 +00:00
pad-to 48M | append-image squashfs-sysupgrade.itb | check-size |\
mediatek: mt7623: build SD card without all filesystems Allow building SD card images without having both initramfs and squashfs present on the card, just like it has already been done for the mt7622 and filogic subtargets. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit d6fef27f2dd4a852ed7846e4aa5f06dcd8df91b6)
2023-05-22 21:58:58 +00:00
) \
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>
2021-08-20 20:11:32 +00:00
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 >> $@
mediatek: mt7623: add full system image for UniElec U7623 This adds a full eMMC image including U-Boot, which means that the kernel can inherit the true RAM size detected by the preloader. As implemented in previous commits, sysupgrade to this image from the legacy layout (and via that, from the vendor-installed image) is supported. Rename the legacy image for the 512MiB board, for clarity. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 18:19:40 +00:00
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
mediatek: split up DEVICE_TITLE DEVICE_TITLE is split up into DEVICE_VENDOR, DEVICE_MODEL and DEVICE_VARIANT Signed-off-by: Moritz Warning <moritzwarning@web.de>
2019-09-25 21:56:13 +00:00
DEVICE_VENDOR := UniElec
DEVICE_MODEL := U7623-02
mediatek: mt7623: add full system image for UniElec U7623 This adds a full eMMC image including U-Boot, which means that the kernel can inherit the true RAM size detected by the preloader. As implemented in previous commits, sysupgrade to this image from the legacy layout (and via that, from the vendor-installed image) is supported. Rename the legacy image for the 512MiB board, for clarity. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 18:19:40 +00:00
DEVICE_VARIANT := eMMC/512MiB RAM (legacy image)
mediatek: use consistent naming scheme for device nodes This harmonizes the device node names (and thus the image names, too) between subtargets of the mediatek target. So far, each subtarget has somewhat used its own naming scheme. Now, we use the vendor_device syntax there, too. Since DTS names have different patterns and the target only contains a few devices, this does not replace DEVICE_DTS by a calculated default value (like for other targets). SUPPORTED_DEVICES is adjusted based on the node rename where necessary, though it looks like for several older devices it was not set up correctly so far. While at it, this also changes the DTS name for u7623-02-emmc-512m to all-lower-case. Cc: John Crispin <john@phrozen.org> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-01-14 14:38:51 +00:00
DEVICE_DTS := mt7623a-unielec-u7623-02-emmc-512m
mediatek: move mt7623a-unielec-u7623*.dts* out of patch Instead of adding those device tree sources using a patch, simply move them to the newly created dts folder. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-19 09:16:19 +00:00
DEVICE_DTS_DIR := ../dts
mediatek: remove condition in Device/Default The current condition with part of the variables set dependent on the subtarget in Device/Default isn't really nice to read and also defeats the purpose of having a default node. This removes the special settings for mt7623 and moves them to the individual devices, which is not much of a problem as there are actually just two of them and they partly use different settings anyway. While at it, slightly adjust the order of variables and wrap some long lines. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-07-21 15:28:54 +00:00
KERNEL_NAME := zImage
KERNEL := kernel-bin | append-dtb | uImage none
KERNEL_INITRAMFS := kernel-bin | append-dtb | uImage none
mediatek/mt7623: unify features and packages, add ext4 and usb The supported MT7623 boards are mostly identical (what with being a System-on-Chip and all), so unify the DEVICE_PACKAGES for them, and add ext4 and usb support for them. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-06-15 08:47:09 +00:00
DEVICE_PACKAGES := kmod-fs-vfat kmod-nls-cp437 kmod-nls-iso8859-1 kmod-mmc \
mediatek: mt7623: include regular AHCI PCI driver The legacy image for the UniElec U7623-02 until now included kmod-ata-ahci-mtk. The MT7623 chip doesn't have that IP and that board uses a PCIe-connected AHCI controller for the SATA port and mSATA-pins of the mPCIe socket. Hence include kmod-ata-ahci instead. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-01-25 00:05:43 +00:00
mkf2fs e2fsprogs kmod-usb-ohci kmod-usb2 kmod-usb3 kmod-ata-ahci \
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>
2021-08-20 20:11:32 +00:00
partx-utils
uboot-envtools: add configuration for UniElec U7623 board Add U-Boot env settings to allow accessing the environment using fw_printenv and fw_setenv tools on the UniElec U7623 board. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-01-10 17:09:27 +00:00
IMAGES := sysupgrade.bin.gz
IMAGE/sysupgrade.bin.gz := append-kernel |\
pad-to 4864k | fat-recovery-fs |\
pad-to 7936k | append-rootfs |\
gzip | append-metadata
mediatek: mt7623: add full system image for UniElec U7623 This adds a full eMMC image including U-Boot, which means that the kernel can inherit the true RAM size detected by the preloader. As implemented in previous commits, sysupgrade to this image from the legacy layout (and via that, from the vendor-installed image) is supported. Rename the legacy image for the 512MiB board, for clarity. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 18:19:40 +00:00
SUPPORTED_DEVICES := unielec,u7623-02-emmc-512m
mediatek: Add support for the UniElec U7623-02 This commit adds support for the MT7623A-based UniElec U7623-02 router, with eMMC storage and 512MB RAM. The router can be delivered with NAND Flash and more memory, but I only have access to the one configuration. The DTS is structured in such a way that adding support for more/different storage/memory should be straight forward. The device has the following specifications: * MT7623A (quad-core, 1.3 GHz) * 512MB RAM (DDR3) * 8GB storage (eMMC 4.5) * 2x normal miniPCIe slots * 1x miniPCIe slot that is connected via an internal USB OTG port * 5x 1Gbps Ethernet (MT7530 switch) * 1x UART header * 1x USB 3.0 port * 1x SATA 3.0 * 1x 40P*0.5mm FPC for MIPI LCD * 1x SIM slot * 12x LEDs (2 GPIO controlled) * 1x reset button * 1x DC jack for main power (12V) The following has been tested and is working: * Ethernet switch * miniPCIe slots (tested with Wi-Fi cards) * USB 3.0 port * sysupgrade * reset button Not working: * The miniPCIe connected via USB OTG. For the port to work, some MUSB glue must be added. I am currently in the process of porting the glue from the vendor SDK. Not tested: * SATA 3.0 * MIPI LCD Installation: The board ships with u-boot, and the first installation needs to be done via the bootloader using tftp. Step number one is to update the MBR of the eMMC, as the one that ships with the device is broken. Since the device can ship with different storage sizes, I will not provide the exact steps for creating a valid MBR. However, I have made some assumptions about the disk layout - there must be one 8MB recovery partition (FAT32) and a partition for the rootfs (Linux). The board loads the kernel from block 0xA00 (2560) and I have reserved 32MB for the kernel (65536 blocks). I have aligned the partitions on the erase block size (4096 byte), so the recovery partition must start on block 69632 and end on 86016 (16385 sectors). The rootfs is assumed to start on sector 90112. In order to install the mbr, you run the following commands from the u-boot command line: * tftpboot ${loadaddr} <name of mbr file> * mmc device 0 * mmc write ${loadaddr} 0x00 1 Run the following commands to install + boot OpenWRT: * tftpboot ${loadaddr} openwrt-mediatek-mt7623-7623a-unielec-u7623-02-emmc-512m-squashfs-sysupgrade-emmc.bin.gz * run boot_wr_img * run boot_rd_img * bootm Recovery: In order to recover the router, you need to follow the installation steps above (no need to replace MBR). Notes: * F2FS is used as the overlay filesystem. * The device does not ship with any valid MAC address, so a random address has to be generated. As a work-around, I write the initial random MAC to a file on the recovery partition. The MAC of the WAN interface is set to the MAC-address contained in this file on each boot, and the address of the LAN-interfaces are WAN + 1. The MAC file is kept across sysupgrade/firstboot. My approach is slightly different than what the stock image does. The first fives bytes of the MAC addresses in the stock image are static, and then the last byte is random. I believe it is better to create fully random MAC addresses. * In order to support the miniPCIe-slots, I needed to add missing pcie-nodes to mt7623.dtsi. The nodes are just c&p from the upstream dtsi. * One of the USB3.0 phys (u3phy2) on the board can be used as either USB or PCI, and one of the wifi-cards is connected to this phy. In order to support switching the phy from USB to PCI, I needed to patch the phy-driver. The patch is based on a rejected (at least last time I checked) PCI-driver submitted to the linux-mediatek mailing list. * The eMMC is configured to boot from the user area, and according to the data sheet of the eMMC this value can't be changed. * I tried to structure the MBR more nicely and use for example a FAT32-parition for the kernel, so that we don't need to write/read from some offset. The bootloader does not support reading from FAT32-paritions. While the command (fatload) is there, it just throws an error when I try to use it. * I will submit and hope to get the DTS for the device accepted upstream. If and when that happens, I will update the patches accordingly. Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
2018-06-19 23:17:40 +00:00
endef
mediatek: mt7623: add full system image for UniElec U7623 This adds a full eMMC image including U-Boot, which means that the kernel can inherit the true RAM size detected by the preloader. As implemented in previous commits, sysupgrade to this image from the legacy layout (and via that, from the vendor-installed image) is supported. Rename the legacy image for the 512MiB board, for clarity. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-21 18:19:40 +00:00
TARGET_DEVICES += unielec_u7623-02-emmc-512m-legacy
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