uboot input problem (6 replies)

Hello,

while updating firmware i got messed up with electricity and since then I can not access my router..

i got cp2102 usb adapter and by connecting it to tx rx and gnd to the board I got following result

U-Boot 1.1.15P50_16R4F (May 21 2012 - 16:19:46)

U-Boot code: 40780000 -> 407948E8 BSS: -> 407AC000
System Memory Map:
0x00000000-0x01FFFFFF: SDRAM Bank 0
0x19C00000-0x1E7FFFFF: Memory Mapped IO Space-AHB
0x19C00000-0x19C1FFFF: Static/SDRAM Memory Controller
0x19C40000-0x19C5FFFF: Interrupt Controller
0x19C60000-0x19C7FFFF: AHB Arbiter
0x19C80000-0x19C9FFFF: MAC 0
0x19CA0000-0x19CBFFFF: MA1 0
0x1E700000-0x1E71FFFF: HDMA
0x1E800000-0x1EFFFFFF: Memory Mapped IO Space-APB
0x1E800000-0x1E81FFFF: Timer 0/1/2/3
0x1E840000-0x1E85FFFF: UART 0
0x1E880000-0x1E89FFFF: SPI
0x1E8A0000-0x1E8BFFFF: GPIO 0
0x1E8C0000-0x1E8DFFFF: WDT
0x1E8E0000-0x1E8FFFFF: SCU
0x1E940000-0x1E95FFFF: ACI0(PL040)
0x1E960000-0x1E97FFFF: ACI1(PL040)
0x1F000000-0x1F7FFFFF: Flash Bank 0
0x40000000-0x41FFFFFF: SDRAM Bank 1
RAM Configuration:
Bank #0: 40000000 32 MB
Board: 5VT1310-EVB-V1.4(CPU Speed 270 MHz)
SST-36VF3203 = 4MB; start at 0x1F000000;
Flash: 4 MB
In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 0
5VT1310-EVB#


i tried hitting key 1000 times but i can not type anything , can please anyone help me where i went wrong.. thank you