1 Overview 2 -------- 3 The LS1043A Reference Design Board (RDB) is a high-performance computing, 4 evaluation, and development platform that supports the QorIQ LS1043A 5 LayerScape Architecture processor. The LS1043ARDB provides SW development 6 platform for the Freescale LS1043A processor series, with a complete 7 debugging environment. The LS1043A RDB is lead-free and RoHS-compliant. 8 9 LS1043A SoC Overview 10 -------------------- 11 Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1043A 12 SoC overview. 13 14 LS1043ARDB board Overview 15 ----------------------- 16 - SERDES Connections, 4 lanes supporting: 17 - PCI Express 2.0 with two PCIe connectors supporting: miniPCIe card and 18 standard PCIe card 19 - QSGMII with x4 RJ45 connector 20 - XFI with x1 RJ45 connector 21 - DDR Controller 22 - 2GB 32bits DDR4 SDRAM. Support rates of up to 1600MT/s 23 -IFC/Local Bus 24 - One 128MB NOR flash 16-bit data bus 25 - One 512 MB NAND flash with ECC support 26 - CPLD connection 27 - USB 3.0 28 - Two super speed USB 3.0 Type A ports 29 - SDHC: connects directly to a full SD/MMC slot 30 - DSPI: 16 MB high-speed flash Memory for boot code and storage (up to 108MHz) 31 - 4 I2C controllers 32 - UART 33 - Two 4-pin serial ports at up to 115.2 Kbit/s 34 - Two DB9 D-Type connectors supporting one Serial port each 35 - ARM JTAG support 36 37 Memory map from core's view 38 ---------------------------- 39 Start Address End Address Description Size 40 0x00_0000_0000 0x00_000F_FFFF Secure Boot ROM 1MB 41 0x00_0100_0000 0x00_0FFF_FFFF CCSRBAR 240MB 42 0x00_1000_0000 0x00_1000_FFFF OCRAM0 64KB 43 0x00_1001_0000 0x00_1001_FFFF OCRAM1 64KB 44 0x00_2000_0000 0x00_20FF_FFFF DCSR 16MB 45 0x00_6000_0000 0x00_67FF_FFFF IFC - NOR Flash 128MB 46 0x00_7E80_0000 0x00_7E80_FFFF IFC - NAND Flash 64KB 47 0x00_7FB0_0000 0x00_7FB0_0FFF IFC - FPGA 4KB 48 0x00_8000_0000 0x00_FFFF_FFFF DRAM1 2GB 49 50 Booting Options 51 --------------- 52 a) NOR boot 53 b) NAND boot 54 c) SD boot 55
