NXP Semiconductors Layerscape LS1028A BSP - Page 16

Table 6. System memory map (continued)
Start address End address Size Allocation Comment
0x0000_8000_0000 0x0000_9FFF_FFFF 512 MB GPP DRAM Region
#1(0-2 GB)
0x0000_A000_0000 0x0000_BFFF_FFFF 512 MB
0x0000_C000_0000 0x0000_DFFF_FFFF 512 MB
0x0000_E000_0000 0x0000_FFFF_FFFF 512 MB
0x0001_0000_0000 0x0001_EFFF_FFFF 3.75 GB Reserved
0x0001_F000_0000 0x0001_F07F_FFFF 8 MB ECAM config space Embedded RC
+EPECAM (256 MB)
0x0001_F080_0000 0x0001_F09F_FFFF 2 MB Register block space
0x0001_F0A0_0000 0x0001_F7FF_FFFF 118 MB Reserved
0x0001_F800_0000 0x0001_F83F_FFFF 4 MB Reserved
0x0001_F840_0000 0x0001_FBFF_FFFF 60 MB Reserved
0x0001_FC00_0000 0x0001_FC3F_FFFF 4 MB Reserved
0x0001_FC40_0000 0x0001_FFFF_FFFF 60 MB Reserved
0x0002_0000_0000 0x0003_FFFF_FFFF 8 GB Reserved
0x0004_0000_0000 0x0004_0FFF_FFFF 256 MB SPI Hole
0x0004_1000_0000 0x0004_FFFF_FFFF 3.75 GB FlexSPI Region #2
(256 MB - 4 GB)
3.75 GB
0x0005_0000_0000 0x0005_FFFF_FFFF 4 GB Reserved
0x0006_0000_0000 0x0006_FFFF_FFFF 4 GB Reserved
0x0007_0000_0000 0x0007_3FFF_FFFF 1 GB DCSR
0x0007_4000_0000 0x0007_FFFF_FFFF 3 GB Reserved
0x0008_0000_0000 0x0008_1FFF_FFFF 512 MB Reserved
0x0008_2000_0000 0x000B_FFFF_FFFF 15.5 GB Reserved
0x000C_0000_0000 0x000F_FFFF_FFFF 16 GB Reserved
0x0010_0000_0000 0x001F_FFFF_FFFF 64 GB Reserved
0x0020_0000_0000 0x0020_7FFF_FFFF 2 GB Reserved
0x0020_8000_0000 0x003F_FFFF_FFFF 126 GB GPP DRAM Region #2
0x0040_0000_0000 0x005F_FFFF_FFFF 128 GB Reserved
0x0060_0000_0000 0x007F_FFFF_FFFF 128 GB GPP DRAM Region #3
0x0080_0000_0000 0x0087_FFFF_FFFF 32 GB PCI Express 1 High-speed I/O
(0x0080_0000_0000
-0x00FF_FFFF_FFFF)
0x0088_0000_0000 0x008F_FFFF_FFFF 32 GB PCI Express 2
LS1028A BSP user guide
Layerscape LS1028A BSP User Guide, Rev. 0.3, 04/2019
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NXP Semiconductors