도와주세요!!
2004.06.15 17:03:45 (*.241.96.229)
6685
안녕하세요. EZ-X5를 사용하고 있습니다.
부팅시에 몇가지 의문사항이 있어서 글을 남깁니다.
아래는 부팅시에 출력되는 메세지이구요, CD에 있는 zImage, Ramdisk
를 사용했습니다.
1.BAD BLOCK SCAN -> Kernel, Ramdisk Bad Block [1]
>> 이런 메세지도 정상인가요?
2.아래 쪽에
Unable to handle kernel NULL pointer dereference at virtual address 이하
>> 정상적인 경우가 아닌것 같은데요, 문제가 뭔지를 모르겠습니다.
설명해주시면 감사하겠습니다. 그럼...
WELCOME EZBOOT.X5 V1.4 ..................for PXA255
Program by You Young-chang, fooji ( J.D&T Co.,Ltd )
Last Modify 2003.12.10
0
Boot Flash Check ......................
Detect MX29LV400T Flash : 22B9
SIZE 4M-BIT [512Kbyte]
NAND Chip Check .......................
Detect SAMSUNG [ec:76] 64MByte
BAD BLOCK SCAN -> Kernel, Ramdisk Bad Block [1]
0
CS8900 Init...............
CS8900 Mac Address : [00 A2 55 F2 26 25]
CS8900 DECTECT VALUE : [00003000:00003000]
CS8900 INIT OK!
0
....
Copy Kernel Image .....
Copy Ramdisk Image .....
Starting kernel [MARCH 303]...
Uncompressing Linux............................................... done,
bootin.
Linux version 2.4.19-rmk7-pxa1 (root@jdt) (gcc version 3.2.1) #270 Thu
Dec 11 13
CPU: XScale-PXA255 revision 6
Machine: WWW.FALINUX.COM EZ-X5 for PXA255 Board
Ignoring unrecognised tag 0x00000000
Memory clock: 99.53MHz (*27)
Run Mode clock: 398.13MHz (*4)
Turbo Mode clock: 398.13MHz (*1.0, inactive)
On node 0 totalpages: 16384
zone(0): 16384 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: y initrd=0xa0800000,4M root=/dev/ram ramdisk=8192
console0
Console: colour dummy device 80x30
Calibrating delay loop... 397.31 BogoMIPS
Memory: 64MB = 64MB total
Memory: 59120KB available (1222K code, 281K data, 64K init)
Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Using PXA255 frequency points.
Registering CPU frequency change support.
CPU clock: 398.131 MHz (99.000-400.000 MHz)
Starting kswapd
Console: switching to colour frame buffer device 80x30
LCD resolution 640x480
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with no serial options enabled
ttyS00 at 0x0000 (irq = 15) is a PXA UART
ttyS01 at 0x0000 (irq = 14) is a PXA UART
ttyS02 at 0x0000 (irq = 13) is a PXA UART
mk712 device OK!
eth0: cs8900 rev K Base 0xF1000300<6>, IRQ 44, MAC 00:A2:55:F2:26:25
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
loop: loaded (max 8 devices)
NAND device: Manufacture ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MB 3,3V)
Creating 3 MTD partitions on "NAND 64MB 3,3V":
0x00000000-0x00100000 : "EZ-X5 Kernel partition"
0x00100000-0x00400000 : "EZ-X5 Ramdisk partition"
0x00400000-0x04000000 : "EZ-X5 Data partition 0"
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 4096K
VFS: Mounted root (ext2 filesystem) readonly.
Freeing init memory: 64K
INIT: version 2.84 booting
INIT: Entering runlevel: 3
yaffs: dev is 7938 name is "1f:02"
Unable to handle kernel NULL pointer dereference at virtual address
0000001e
mm = c00111a0 pgd = c0ba4000
*pgd = a0bc4801, *pmd = a0bc4801, *pte = 00000000, *ppte = 00000000
Internal error: Oops: ffffffff
CPU: 0
pc : [] lr : [] Not tainted
sp : c0babc50 ip : c0a54468 fp : 00000001
r10: 00004d8e r9 : c02d9358 r8 : 0000000e
r7 : 0000026c r6 : c0a5444c r5 : c0be0000 r4 : c0a59db0
r3 : 0000001a r2 : c0a59e04 r1 : c0a5444c r0 : c0a59db0
Flags: Nzcv IRQs on FIQs on Mode SVC_32 Segment user
Control: 397F Table: A0BA4000 DAC: 00000015
Process rc.local (pid: 40, stack limit = 0xc0baa368)
Stack: (0xc0babc50 to 0xc0bac000)
bc40: 00000001 000fffff 00000000
ffd00000
bc60: c1c40412 00000001 000003a2 696bffff 6c616c6c 0000006c 00000000
00000000
bc80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bca0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bcc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bce0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bd00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bd20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bd40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bd60: 00000000 00000000 00000000 ffff0000 000081ed 00000000 00000000
4017f007
bd80: 353bb249 0000002d 000001bf ffffffff ffffffff ffffffff ffffffff
ffffffff
bda0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
bdc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
bde0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
be00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
be20: ffffffff ffffffff ffffffff ffffffff 00000000 ffffffff ffffffff
ffffffff
be40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
be60: ffffffff ffd00000 0412ffff c4ffffff ffffffc1 00000000 000041b6
c0be0000
be80: c0159c80 00000200 c0babec8 c0a93000 c03a2c00 c0094ef8 c0be0000
c03a2c00
bea0: 00000000 c008fbe0 00000000 c0156958 fffffff0 00000000 c0159e3c
00001f02
bec0: c004b7b0 c03a6160 c0bbd9a0 c027f2e0 c027f3a0 c027e880 c0a94000
00000009
bee0: 00000001 c027f3a0 c0159e3c c0a94000 fffffff4 00000000 c0babf40
c0a93000
bf00: c0a93000 c004bb20 c0a95000 c0babf40 00000000 00000000 00000000
c0a95000
bf20: c005de54 c03b9000 00000000 00000000 c0a94000 c005e140 c0a94000
c0a93000
bf40: c0bbda20 c027f2e0 00000000 c0a93000 00001000 00000009 00000001
00000000
bf60: 00000000 00071278 c0ed0000 c03b9000 c0baa000 00000000 00000000
c005e5d8
bf80: c0a93000 c0a93000 c0a94000 c0a95000 000711d8 00071278 00000000
00000015
bfa0: c001a784 c001a5e0 000711d8 c001a55c 00071278 00071230 000635d8
c0ed0000
bfc0: 000711d8 00071278 00000000 00071230 00000000 00071230 00000000
000635d8
bfe0: 400ec0b0 bffff910 0002b70c 400ec0bc 60000010 00071278 ffffffff
ffffffff
Backtrace: invalid frame pointer
Code: e581c01c e58cc004 e5903054 e2802054 (e583c004)
Segmentation fault
SIOCADDRT: Network is unreachable
Starting system logger: syslogd
Starting INET services: inetd
부팅시에 몇가지 의문사항이 있어서 글을 남깁니다.
아래는 부팅시에 출력되는 메세지이구요, CD에 있는 zImage, Ramdisk
를 사용했습니다.
1.BAD BLOCK SCAN -> Kernel, Ramdisk Bad Block [1]
>> 이런 메세지도 정상인가요?
2.아래 쪽에
Unable to handle kernel NULL pointer dereference at virtual address 이하
>> 정상적인 경우가 아닌것 같은데요, 문제가 뭔지를 모르겠습니다.
설명해주시면 감사하겠습니다. 그럼...
WELCOME EZBOOT.X5 V1.4 ..................for PXA255
Program by You Young-chang, fooji ( J.D&T Co.,Ltd )
Last Modify 2003.12.10
0
Boot Flash Check ......................
Detect MX29LV400T Flash : 22B9
SIZE 4M-BIT [512Kbyte]
NAND Chip Check .......................
Detect SAMSUNG [ec:76] 64MByte
BAD BLOCK SCAN -> Kernel, Ramdisk Bad Block [1]
0
CS8900 Init...............
CS8900 Mac Address : [00 A2 55 F2 26 25]
CS8900 DECTECT VALUE : [00003000:00003000]
CS8900 INIT OK!
0
....
Copy Kernel Image .....
Copy Ramdisk Image .....
Starting kernel [MARCH 303]...
Uncompressing Linux............................................... done,
bootin.
Linux version 2.4.19-rmk7-pxa1 (root@jdt) (gcc version 3.2.1) #270 Thu
Dec 11 13
CPU: XScale-PXA255 revision 6
Machine: WWW.FALINUX.COM EZ-X5 for PXA255 Board
Ignoring unrecognised tag 0x00000000
Memory clock: 99.53MHz (*27)
Run Mode clock: 398.13MHz (*4)
Turbo Mode clock: 398.13MHz (*1.0, inactive)
On node 0 totalpages: 16384
zone(0): 16384 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: y initrd=0xa0800000,4M root=/dev/ram ramdisk=8192
console0
Console: colour dummy device 80x30
Calibrating delay loop... 397.31 BogoMIPS
Memory: 64MB = 64MB total
Memory: 59120KB available (1222K code, 281K data, 64K init)
Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Using PXA255 frequency points.
Registering CPU frequency change support.
CPU clock: 398.131 MHz (99.000-400.000 MHz)
Starting kswapd
Console: switching to colour frame buffer device 80x30
LCD resolution 640x480
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with no serial options enabled
ttyS00 at 0x0000 (irq = 15) is a PXA UART
ttyS01 at 0x0000 (irq = 14) is a PXA UART
ttyS02 at 0x0000 (irq = 13) is a PXA UART
mk712 device OK!
eth0: cs8900 rev K Base 0xF1000300<6>, IRQ 44, MAC 00:A2:55:F2:26:25
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
loop: loaded (max 8 devices)
NAND device: Manufacture ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MB 3,3V)
Creating 3 MTD partitions on "NAND 64MB 3,3V":
0x00000000-0x00100000 : "EZ-X5 Kernel partition"
0x00100000-0x00400000 : "EZ-X5 Ramdisk partition"
0x00400000-0x04000000 : "EZ-X5 Data partition 0"
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 4096K
VFS: Mounted root (ext2 filesystem) readonly.
Freeing init memory: 64K
INIT: version 2.84 booting
INIT: Entering runlevel: 3
yaffs: dev is 7938 name is "1f:02"
Unable to handle kernel NULL pointer dereference at virtual address
0000001e
mm = c00111a0 pgd = c0ba4000
*pgd = a0bc4801, *pmd = a0bc4801, *pte = 00000000, *ppte = 00000000
Internal error: Oops: ffffffff
CPU: 0
pc : [
sp : c0babc50 ip : c0a54468 fp : 00000001
r10: 00004d8e r9 : c02d9358 r8 : 0000000e
r7 : 0000026c r6 : c0a5444c r5 : c0be0000 r4 : c0a59db0
r3 : 0000001a r2 : c0a59e04 r1 : c0a5444c r0 : c0a59db0
Flags: Nzcv IRQs on FIQs on Mode SVC_32 Segment user
Control: 397F Table: A0BA4000 DAC: 00000015
Process rc.local (pid: 40, stack limit = 0xc0baa368)
Stack: (0xc0babc50 to 0xc0bac000)
bc40: 00000001 000fffff 00000000
ffd00000
bc60: c1c40412 00000001 000003a2 696bffff 6c616c6c 0000006c 00000000
00000000
bc80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bca0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bcc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bce0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bd00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bd20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bd40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
bd60: 00000000 00000000 00000000 ffff0000 000081ed 00000000 00000000
4017f007
bd80: 353bb249 0000002d 000001bf ffffffff ffffffff ffffffff ffffffff
ffffffff
bda0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
bdc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
bde0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
be00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
be20: ffffffff ffffffff ffffffff ffffffff 00000000 ffffffff ffffffff
ffffffff
be40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
ffffffff
be60: ffffffff ffd00000 0412ffff c4ffffff ffffffc1 00000000 000041b6
c0be0000
be80: c0159c80 00000200 c0babec8 c0a93000 c03a2c00 c0094ef8 c0be0000
c03a2c00
bea0: 00000000 c008fbe0 00000000 c0156958 fffffff0 00000000 c0159e3c
00001f02
bec0: c004b7b0 c03a6160 c0bbd9a0 c027f2e0 c027f3a0 c027e880 c0a94000
00000009
bee0: 00000001 c027f3a0 c0159e3c c0a94000 fffffff4 00000000 c0babf40
c0a93000
bf00: c0a93000 c004bb20 c0a95000 c0babf40 00000000 00000000 00000000
c0a95000
bf20: c005de54 c03b9000 00000000 00000000 c0a94000 c005e140 c0a94000
c0a93000
bf40: c0bbda20 c027f2e0 00000000 c0a93000 00001000 00000009 00000001
00000000
bf60: 00000000 00071278 c0ed0000 c03b9000 c0baa000 00000000 00000000
c005e5d8
bf80: c0a93000 c0a93000 c0a94000 c0a95000 000711d8 00071278 00000000
00000015
bfa0: c001a784 c001a5e0 000711d8 c001a55c 00071278 00071230 000635d8
c0ed0000
bfc0: 000711d8 00071278 00000000 00071230 00000000 00071230 00000000
000635d8
bfe0: 400ec0b0 bffff910 0002b70c 400ec0bc 60000010 00071278 ffffffff
ffffffff
Backtrace: invalid frame pointer
Code: e581c01c e58cc004 e5903054 e2802054 (e583c004)
Segmentation fault
SIOCADDRT: Network is unreachable
Starting system logger: syslogd
Starting INET services: inetd
