Table 4-1, Nor flash map, Functional description – Artesyn COMX-P40x0 ENP2 Installation and Use (January 2015) User Manual

Page 71

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Functional Description

COMX-P40x0 ENP2 Installation and Use (6806800R95C)

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The physical address for the NOR FLASH is 0xFE0000000 - 0xFEFFFFFFF.

The NOR FLASH contains RCW data, U-Boot image, U-Boot environment variables, kernel
image, device tree blob, RAMDISK image and FMAN ucode image. The detailed map is
described in the following table:

Table 4-1 NOR FLASH Map

Block#

Blocks

Start End

Size

Description

0

1

0000 0000

0001 FFFF

128 KB

Active RCW Option
Data

1

1

0002 0000

0003 FFFF

128 KB

RCW Option Data 1

2

1

0004 0000

0005 FFFF

128 KB

RCW Option Data 2

3

1

0006 0000

0007 FFFF

128 KB

RCW Option Data 3

4

1

0008 0000

0009 FFFF

128 KB

RCW Option Data 4

5

1

000A 0000

000B FFFF

128 KB

RCW Option Data 5

6

1

000C 0000

000D FFFF

128 KB

RCW Option Data 6

7

1

000E 0000

000F FFFF

128 KB

RCW Option Data 7

8

1

0010 0000

0011 FFFF

128 KB

RCW Option Data 8

9

1

0012 0000

0013 FFFF

128 KB

RCW Option Data 9

10

1

0014 0000

0015 FFFF

128 KB

RCW Option Data 10

11

1

0016 0000

0017 FFFF

128 KB

RCW Option Data 11

12

1

0018 0000

0019 FFFF

128 KB

RCW Option Data 12

13

3

001A 0000

0020 0000

384KB

Not Used

16

112

0020 0000

00FF FFFF

14 MB

FMAN ucode Image

128

1792

0100 0000

0EFF FFFF

224 MB

RAMDISK Image

1920

120

0F00 0000

0FEF FFFF

15 MB

Kernel Image

2040

3

0FF0 0000

0FF5 FFFF

384 KB

Device Tree Blob

2043

1

0FF6 0000

0FF7 FFFF

128 KB

U-Boot Env Variable

2044

4

0FF8 0000

0FFF FFFF

512 KB

U-Boot Image

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