Marvell ARMADA 16x Applications Processor Family

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Marvell ® ARMADA 16x Applications Processor Family Version 3.2.x Boot ROM Reference Manual Doc. No. MV-S301208-00 Rev. - Copyright © 2010 Marvell Page 10 November 2010 PUBLIC RELEASE
1 Boot ROM Functional Overview 1.1 General Description The ARMADA 16x Applications Processor Boot ROM software is preloaded into the processor internal ROM. No changes can be made to the Boot ROM because it resides in ROM. 1.2 Changes from Previous Stepping Table 1: ARMADA 16x A0 to B0 Differences ARMADA 16x A0 Boot ROM Boot ROM cannot resume from Hibernate mode directly to the operating system; it loads OBM, which resumes to OS. The resume package ID “0x52736D32” is NOT defined in ARMADA 16x Boot ROM. For NAND/ONENAND only, Boot ROM searches for a valid Non-Trusted Image Module (NTIM) in the first 10 blocks. NTIM must be aligned to the start of each block. Does not contain these return codes: 0xB, 0xC, 0x38, E5. See Appendix A for details. ARMADA 16x B0 Boot ROM Boot ROM resumes to OS directly without having to load OBM. The resume package ID “0x52736D32” is defined in ARMADA 16x B0 stepping. For NAND, ONENAND, and SD_MMC only, Boot ROM searches for a valid NTIM in the first 10 blocks. NTIM has to be aligned to the start of each block. For SD/MMC, block size is hard-coded to be 512 bytes/block, which supports having the FAT partition table in address 0x0 of Partition 0 of an SD device while having the NTIM at a higher address. Added these return codes: 0xB, 0xC, 0x38, E5. See Appendix A for details. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 Copyright © 11/15/10 Marvell Doc. No. MV-S301208-00 Rev. - November 2010 PUBLIC RELEASE Page 11
Page 1 and 2: Cover Marvell ® ARMADA 16x Applica
Page 3 and 4: Table of Contents Table of Contents
Page 5 and 6: List of Figures List of Figures 1 B
Page 7: List of Tables Appendix B..........
Page 11 and 12: • Memory options for system boot
Page 13 and 14: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 15 and 16: 2 Marvell ® ARMADA 16x Application
Page 17 and 18: 3 Image Modules An Image Module is
Page 19 and 20: pKEY_MOD pKey; // Pointer to Keys u
Page 21 and 22: Table 6: Boot Flash Sign Definition
Page 23 and 24: An unlimited number of Reserved Are
Page 25 and 26: Table 9: column contains the regist
Page 27 and 28: unsigned int bmRequestType; unsigne
Page 29 and 30: Table 10: Pre-defined Package IDs N
Page 31 and 32: Boot ROM DRAM Initialization Detail
Page 33 and 34: 5 Non-Trusted Image Module Figure 3
Page 35 and 36: 6 Marvell ® ARMADA 16x Application
Page 37 and 38: • Large Block NAND x8 and x16 •
Page 39 and 40: Table 14: NAND Flash Controller Ini
Page 41 and 42: The Boot ROM can program the Static
Page 43 and 44: serves to debug potential problems
Page 45 and 46: 6.6.1.1 Bad-Block Table (BBT) Locat
Page 47 and 48: 6.6.2 Marvell Flash Management with
Page 49 and 50: the platform. NOR devices do not re
Page 51 and 52: and lock the block as a read-only b
Page 53 and 54: 6.6.2.2 Operation • Usage - 32-bi
Page 55 and 56: Figure 8: Flow for Relocating a Blo
Page 57 and 58: Figure 12: Refresh Operation for Bl
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The benefit of the reserved pool ma
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6. Once the next image has been loa
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7 Marvell ® ARMADA 16x Application
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Marvell ® ARMADA 16x Applications
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Marvell ® ARMADA 16x Application P
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Back Cover Marvell Semiconductor, I
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Marvell ARMADA 16x Applications Processor Family

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