Marvell ARMADA 16x Applications Processor Family

Marvell ® ARMADA 16x Applications Processor Family
Version 3.2.x Boot ROM Reference Manual
unsigned int ImageSize;
unsigned int ImageSizeToHash;
unsigned int HashAlgorithmID;
unsigned int Hash[8];
unsigned int PartitionNumber;
} IMAGE_INFO, *pIMAGE_INFO;
typedef struct{
unsigned int ImageID;
unsigned int NextImageID;
unsigned int FlashEntryAddr;
unsigned int LoadAddr;
unsigned int ImageSize;
unsigned int ImageSizeToHash;
unsigned int HashAlgorithmID;
unsigned int Hash[8];
} IMAGE_INFO_3_1_0, *pIMAGE_INFO_3_1_0;
These structures are further described in Table 5 and chapter sections. In Table 5, all field values are
32-bit unsigned integers. The NTIM columns indicate the fields that are required (Y), reserved
default value (R), or optional (O) for the specific Image Module type. Some of the fields depend on
the Version field, and some fields depend on the values of other fields. The specific details about
each field follow Table 5.
3.2 Version Information
The Version Information structure provides information about the Image Module and platform.
• Version – Current version of the Image Module. Boot ROM currently supports two versions:
• Version 3.1.x (0x0003010x)
• Version 3.2.x (0x0003020x)
• Identifier – ASCII encoded hexadecimal value 0x54494d48 (“TIMH”) identifier used to locate the
Image Module.
• Trusted – Identifier to distinguish between trusted and non-trusted platforms. A value of 0
indicates a Non-Trusted Image Module.
• IssueDate – Date this module was created in hexidecmal form (MMDDYYYY), that is,
0x08042008 represents a date of August 4, 2008.
• OEMUniqueID – OEM-specific identifier. OEM can assign any preferred coding to the value of
this field.
3.2.1 Flash Information
The Flash Information substructure identifies boot flash properties a reserved field has a value of
0xFFFFFFFF.
• Reserved[5]
• BootFlashSign – Signature that determines from which flash the platform boots. The upper
three bytes contains an ASCII-encoded hexadecimal value of XIP for XIP or NAN for NAND,
OneNAND, and SanDisk flash. The lower byte contains the platform fuse encoding that
determines the flash device being used. The BootFlashSign values are noted in Table 6.
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Doc. No. MV-S301208-00 Rev. - Copyright © 11/15/10 Marvell
Page 22
November 2010 PUBLIC RELEASE