Restore uboot for Synology DS414 (1 reply)

Please help!

I had a working uboot but somehow it now just gets stuck on Modules Detected.

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** LOADER **


U-Boot 2011.12-SYNO-d7bdf8d-2013-12-11 (Dec 11 2013 - 17:58:54) Marvell version: v2011.12 2013_Q1.2

Board: Synology AXP 78230 4-bay/2-bay
SoC: MV78230 B0
running 2 CPUs
Custom configuration
CPU: Marvell PJ4B (584) v7 (Rev 2) LE
CPU 0
CPU @ 1333 [MHz]
L2 @ 667 [MHz]
TClock @ 250 [MHz]
DDR @ 667 [MHz]
DDR 32Bit Width, FastPath Memory Access
DDR ECC Disabled
DRAM: 1 GiB

Map: Code: 0x3fefb000:0x3ff9f630
BSS: 0x3ffef33c
Stack: 0x3f9eaef8
Heap: 0x3f9eb000:0x3fefb000

MMC: MRVL_MMC: 0
SF: Detected M25P64 with page size 64 KiB, total 8 MiB
PEX 0.0(0): Root Complex Interface, Detected Link X4, GEN 1.1
PEX 1.0(1): Detected No Link.
PEX 1.1(2): Detected No Link.
PEX 1.2(3): Detected No Link.
FPU initialized to Run Fast Mode.
USB 0: Host Mode
USB 1: Host Mode
USB 2: Device Mode
Modules Detected:


I think i need to follow this guide i found to boot uboot over UART but i keep getting an error:

pi@raspberrypi:~ $ kwboot -t -B 115200 /dev/ttyUSB0 -b uboot_DS414r1.bin -p
Sending boot message. Please reboot the target...-
Sending boot image...
0 % [+++++++++++++++++xmodem: Bad message