Marvell ARMADA 16x Applications Processor Family

Marvell ® ARMADA 16x Applications Processor Family
Version 3.2.x Boot ROM Reference Manual
List of Tables
1 Boot ROM Functional Overview ......................................................................................................11
Table 1: ARMADA 16x A0 to B0 Differences..................................................................................................11
Table 2: Marvell Boot ROM Physical Characteristics .....................................................................................13
2 Marvell ® ARMADA 16x Applications Processor Family Boot Feature Overview........................17
Table 3: Internal Memory Used by Boot ROM................................................................................................17
Table 4: Boot Memory Layout by Version.......................................................................................................17
3 Image Modules..................................................................................................................................19
Table 5: Non-Trusted Image Module Structures.............................................................................................20
Table 6: Boot Flash Sign Definitions..............................................................................................................23
Table 7: UART/USB Package Identifiers ........................................................................................................25
Table 8: CMCC KeyId / Value pairs................................................................................................................26
Table 9: DDRC (Custom) Package Register / KeyID......................................................................................27
Table 10: Pre-defined Package IDs..................................................................................................................30
4 Boot ROM DRAM Initialization Details............................................................................................33
5 Non-Trusted Image Module .............................................................................................................35
6 Marvell® ARMADA 16x Applications Processor Boot ROM Operation Details ..........................37
Table 11: Description of States that the Boot ROM traverses ..........................................................................37
Table 12: OEM Boot Module Sizes Without Marvell Bad Block Management..................................................39
Table 13: Small Block Devices .........................................................................................................................40
Table 14: NAND Flash Controller Initial Register Settings................................................................................41
Table 15: NAND Command Set........................................................................................................................41
Table 16: Flash Commands Supported by the Boot ROM ...............................................................................41
Table 17: Supported SPI Devices.....................................................................................................................43
Table 18: SPI Command Sets ..........................................................................................................................44
Table 19: Boot ROM Status Structure (BRSS) .................................................................................................45
7 Marvell ® ARMADA 16x Applications Processor Family Implementation ....................................65
Table 20: ARMADA 16x Applications Processor Pin Mux Settings ..................................................................65
Table 21: ARMADA 16x Applications Processor SMC register configuration for CS0 NOR and OneNand.....67
8 Methods for Platform Provisioning.................................................................................................69
9 Communication Protocol .................................................................................................................73
Table 22: Preamble ..........................................................................................................................................75
Table 23: Host Commands ...............................................................................................................................76
Table 24: Target Responses ............................................................................................................................77
Table 25: Status Codes ....................................................................................................................................78
Doc. No. MV-S301208-00 Rev. - Copyright © 2010 Marvell
Page 8
November 2010 PUBLIC RELEASE