어제까지 잘되던 보드가 갑자기 부팅이 안되네요.

ezflash를 써서 테스트를 해보았는데
Flash를 detect하지 못하네요...
어떻게 해야죠?

밑의 메세지 참고해주세요..ㅠ ㅠ



======================================================


[root@localhost ezflash]#
[root@localhost ezflash]# ./ezflash -f


------------------------------------------------------------
ezflash v1.2 ( 2002-01-15)
make by J.D&T Co.,Ltd ( You Young-chang, Oh Jae Kyoung )
============================================================
Options
-p : JTAG port test [ !!! single option ]
-c : SA1110 CELL test [ !!! single option ]
-f : INTEL FLASH test [ !!! single option ]
-r : Flash Read [ ]
-w : Flash Write [ default option ]
-v : Flash Verify [ ]
-b base : Flash base Address [ default : 0x00000000 ]
-o offset : Flash write Address [ default : 0x00000000 ]
-s size : Flash r/w size [ ]
------------------------------------------------------------
> Init JTAG Interface...
> 2 [(null)]
------------------------------------------------------------
# JTAG Change Run Test Idle Mode
# IR Setting..Value [00000]
# Intel Flash DEBUG MODE
# r) Flash Read
# w) Flash Write
# d) Intel Flash Detect Test
# h) Command List
# q) Quit
------------------------------------------------------------
Command ? r
? Read Start Address ?[ ex) C00000 ] : 0
? Read End Address ?[ ex) C00800 ] : 100
0000 0000 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0010 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0020 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0030 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0040 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0050 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0060 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0070 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0080 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0090 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 00A0 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 00B0 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 00C0 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 00D0 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 00E0 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 00F0 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................
0000 0100 :00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 ................

[root@localhost ezflash]# ./ezflash -f


------------------------------------------------------------
ezflash v1.2 ( 2002-01-15)
make by J.D&T Co.,Ltd ( You Young-chang, Oh Jae Kyoung )
============================================================
Options
-p : JTAG port test [ !!! single option ]
-c : SA1110 CELL test [ !!! single option ]
-f : INTEL FLASH test [ !!! single option ]
-r : Flash Read [ ]
-w : Flash Write [ default option ]
-v : Flash Verify [ ]
-b base : Flash base Address [ default : 0x00000000 ]
-o offset : Flash write Address [ default : 0x00000000 ]
-s size : Flash r/w size [ ]
------------------------------------------------------------
> Init JTAG Interface...
> 2 [(null)]
------------------------------------------------------------
# JTAG Change Run Test Idle Mode
# IR Setting..Value [00000]
# Intel Flash DEBUG MODE
# r) Flash Read
# w) Flash Write
# d) Intel Flash Detect Test
# h) Command List
# q) Quit
------------------------------------------------------------
Command ? w
? Write Base Address ?[ ex) C00000 ] : 0
? Write Offest Address ?[ ex) C00800 ] : 0
? Write Size ?[ ex) 256 ] : 256
Not Detect Intel Flash [ 90]
Erase : Fail | 0%
Command ?
[root@localhost ezflash]#