Data Sheet

Ethernet Controller I210 —Flash Map
208
6.5.3 CSR Address - (Offset 3*n - 1; [n = 1... Section Length])
6.5.4 CSR Data LSB - (Offset 3*n; [n = 1... Section Length])
6.5.5 CSR Data MSB - (Offset 3*n + 1; [n = 1... Section Length])
6.6 RO Updates Version (Word 0x50)
This field is copied by firmware from the RO Updates Version field present in the trailer of the firmware
secured module. Refer to Section 6.9.2 and to Section 3.3.10.
6.7 Firmware Module (Word 0x51)
The Firmware Module is formed by a Firmware Module header and sub-modules. Content of the header
is listed in Table 6-5, which holds a list of pointers to all the firmware sub-modules.
The start address (Global Flash Word offset 0x0) of the Firmware Module header depicted in Table 6-5
is pointed to by the Firmware Module Pointer located at word 0x51 of the Flash.
Bits Name
Default HW
Mode
Description
15 Reserved
14:0 CSR_ADDR CSR Address in Double Words (4 bytes).
Bits Name
Default HW
Mode
Description
15:0 CSR_Data_LSB CSR Data LSB.
Bits Name
Default HW
Mode
Description
15:0 CSR_Data_MSB CSR Data MSB.
Table 6-5. Firmware Module Header
Global Flash
Word Offset
Description
0x0:0x2
Reserved.
Value should be 0xFFFF.
0x3 Common Firmware Parameters Pointer - Section 6.7.1
0x4 Reserved.
0x5 Pass Through the LAN Configuration Pointer - Section 6.7.2
0x6 Side Band Configuration Pointer - Section 6.7.3
0x7 Flexible TCO Filter Configuration Pointer - Section 6.7.3.20
0x8 Reserved.
0x9
Reserved
Value should be 0xFFFF.