Table 5-3 Content For Id Eeprom - SMART Embedded Computing COMX-P2020 BSP User Manual

U-boot Deployment
Table 5-3
Address
0x10-0x14
0x15-0x1A
0x1B
0x1C-0x1F
0x20-0x3F
0x40
0x41
0x42-0x47
0x48-0x4D
0x4E-0x53
0x54-0x71
0x72-0x75
0x76-0xFF
52
Content for ID EEPROM (continued)
Name Length
Errata Level 5 Byte
Build Data 6 Byte
Reserved 1 Byte
NXID Version 4 Byte
Reserved 20 Byte
MAC Number 1 Byte
Reserved 1 Byte
MAC Address 1 6 Byte
MAC Address 2 6 Byte
MAC Address 3 6 Byte
Reserved 30 Byte
CRC32 4 Byte
Reserved 138 Byte
Value/
Description
Example
"From 1 to 4 ISO-
8859 characters
"1234 describing the
module family, null
terminated.
10h 10h 18h 09h
02h 55h BCD date values, as
Means: 2010/10/18 YYMMDDhhmmss
09:02:55
Reserved
00h 00h 00h 00h 32bit NXID version
Reserved
03h MAC number
Reserved
00h 21h 79h b5h
1eh d8h MAC Address for
Means: eTSEC1
00:21:79:b5:1e:d8
00h 21h 79h b5h
1eh d9h MAC Address for
Means: eTSEC2
00:21:79:b5:1e:d9
00h 21h 79h b5h
1eh dah MAC Address for
Means: eTSEC3
00:21:79:b5:1e:da
Reserved
00h a0h 14h 10h 32 bit CRC of values
Means the CRC is: 0x00 through 0x71,
0x00A01410 inclusive
Reserved
COMX-P2020 BSP User Guide (6806800L84C)
U-boot Deployment
Static/
Variable
Variable
Variable
Static
Static
Static
Static
Static
Variable
Variable
Variable
Static
Variable
Static