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6f8c58bfd8
This allows us to use the full size of nand, which increases ubi size
from 64M to 122.25M.
If you are at factory firmware, please refer commit 63b8d98dd0 ("mediatek: add support for Cudy TR3000 v1")
to boot into OpenWrt initramfs (stock layout).
Flash instructions:
1. Login into the device and backup everything, especially 'Factory' part.
1. Unlock mtd partitions:
apk update && apk add kmod-mtd-rw
insmod mtd-rw i_want_a_brick=1
3. Write new BL2 and FIP
mtd write openwrt-mediatek-filogic-cudy_tr3000-v1-ubootmod-preloader.bin BL2
mtd write openwrt-mediatek-filogic-cudy_tr3000-v1-ubootmod-bl31-uboot.fip FIP
4. Set static IP on your PC:
IP 192.168.1.254/24, GW 192.168.1.1
5. Serve OpenWrt initramfs image using TFTP server.
6. Cut off the power and re-engage, wait for TFTP recovery to complete.
7. After OpenWrt has booted, perform sysupgrade.
Tested-by: Yangyu Chen <cyy@cyyself.name>
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
25 lines
410 B
Plaintext
25 lines
410 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/dts-v1/;
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#include "mt7981b-cudy-tr3000-v1.dtsi"
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/ {
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model = "Cudy TR3000 v1 (OpenWrt U-Boot layout)";
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compatible = "cudy,tr3000-v1-ubootmod", "mediatek,mt7981";
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};
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&chosen {
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bootargs = "root=/dev/fit0 rootwait";
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rootdisk = <&ubi_rootdisk>;
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};
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&ubi {
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reg = <0x5c0000 0x7a40000>;
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volumes {
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ubi_rootdisk: ubi-volume-fit {
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volname = "fit";
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};
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};
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};
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