mediatek: add OpenWrt (U-Boot layout) for Cudy WR3000P v1 + add common ATF DDR4 target#21285
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mediatek: add OpenWrt (U-Boot layout) for Cudy WR3000P v1 + add common ATF DDR4 target#21285stavultras wants to merge 3 commits intoopenwrt:mainfrom
stavultras wants to merge 3 commits intoopenwrt:mainfrom
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Since there are some similar devices from Cudy (WR3000H / WR3000P) this will allow to create OpenWrt U-Boot layout for all of them using same DDR4 target. Signed-off-by: Dmitry Mostovoy <stavultras@gmail.com>
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package/boot/uboot-mediatek/patches/445-add-cudy_wr3000p-v1.patch
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This allows us to use the full size of nand, which extends ubi size from 64Mb to 122.25Mb. 1. Log in to the device and backup all the partitions, especially unique "Factory" and "bdata" partitions from System -> Backup / Flash Firmware -> Save mtdblock contents. 2. Install kmod-mtd-rw to unlock mtd partitions for writing apk update && apk add kmod-mtd-rw && insmod mtd-rw i_want_a_brick=1 3. Write new OpenWrt (U-Boot Layout) "BL2" and "FIP": mtd -e BL2 write openwrt-mediatek-filogic-cudy_wr3000p-v1-ubootmod-preloader.bin BL2 mtd -e FIP write openwrt-mediatek-filogic-cudy_wr3000p-v1-ubootmod-bl31-uboot.fip FIP 4. Set static IP on your PC: "192.168.1.254", gateway "192.168.1.1" 5. Serve openwrt-mediatek-filogic-cudy_wr3000p-v1-ubootmod-initramfs-recovery.itb using TFTP server. 6. Connect Router LAN with PC LAN. 7. Cut off the power and re-engage, wait for TFTP recovery to complete. 8. After OpenWrt initramfs recovery has booted, clean "/dev/mtd5" ubi partition to utilize maximum of free space: ubidetach -p /dev/mtd5; ubiformat /dev/mtd5 -y; ubiattach -p /dev/mtd5 ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB 4. Perform sysupgrade. Signed-off-by: Dmitry Mostovoy <stavultras@gmail.com>
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I have applied this patch and tested it on the Cudy WR3000P v1. The device boots up correctly and works as expected. Thank you for your work! |
Signed-off-by: Dmitry Mostovoy <stavultras@gmail.com>
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Closed in favor of #21339 due to merge conflicts. |
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This PR adds OpenWrt (U-Boot layout) for the Cudy WR3000P v1 device.
The changes are split into 2 commits:
This structure allows reuse of the ATF target for other similar Cudy devices with DDR4 RAM.