1*4882a593SmuzhiyunOverview 2*4882a593Smuzhiyun-------- 3*4882a593SmuzhiyunThe LS1043A Reference Design Board (RDB) is a high-performance computing, 4*4882a593Smuzhiyunevaluation, and development platform that supports the QorIQ LS1043A 5*4882a593SmuzhiyunLayerScape Architecture processor. The LS1043ARDB provides SW development 6*4882a593Smuzhiyunplatform for the Freescale LS1043A processor series, with a complete 7*4882a593Smuzhiyundebugging environment. The LS1043A RDB is lead-free and RoHS-compliant. 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunLS1043A SoC Overview 10*4882a593Smuzhiyun-------------------- 11*4882a593SmuzhiyunPlease refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1043A 12*4882a593SmuzhiyunSoC overview. 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun LS1043ARDB board Overview 15*4882a593Smuzhiyun ----------------------- 16*4882a593Smuzhiyun - SERDES Connections, 4 lanes supporting: 17*4882a593Smuzhiyun - PCI Express 2.0 with two PCIe connectors supporting: miniPCIe card and 18*4882a593Smuzhiyun standard PCIe card 19*4882a593Smuzhiyun - QSGMII with x4 RJ45 connector 20*4882a593Smuzhiyun - XFI with x1 RJ45 connector 21*4882a593Smuzhiyun - DDR Controller 22*4882a593Smuzhiyun - 2GB 32bits DDR4 SDRAM. Support rates of up to 1600MT/s 23*4882a593Smuzhiyun -IFC/Local Bus 24*4882a593Smuzhiyun - One 128MB NOR flash 16-bit data bus 25*4882a593Smuzhiyun - One 512 MB NAND flash with ECC support 26*4882a593Smuzhiyun - CPLD connection 27*4882a593Smuzhiyun - USB 3.0 28*4882a593Smuzhiyun - Two super speed USB 3.0 Type A ports 29*4882a593Smuzhiyun - SDHC: connects directly to a full SD/MMC slot 30*4882a593Smuzhiyun - DSPI: 16 MB high-speed flash Memory for boot code and storage (up to 108MHz) 31*4882a593Smuzhiyun - 4 I2C controllers 32*4882a593Smuzhiyun - UART 33*4882a593Smuzhiyun - Two 4-pin serial ports at up to 115.2 Kbit/s 34*4882a593Smuzhiyun - Two DB9 D-Type connectors supporting one Serial port each 35*4882a593Smuzhiyun - ARM JTAG support 36*4882a593Smuzhiyun 37*4882a593SmuzhiyunMemory map from core's view 38*4882a593Smuzhiyun---------------------------- 39*4882a593SmuzhiyunStart Address End Address Description Size 40*4882a593Smuzhiyun0x00_0000_0000 0x00_000F_FFFF Secure Boot ROM 1MB 41*4882a593Smuzhiyun0x00_0100_0000 0x00_0FFF_FFFF CCSRBAR 240MB 42*4882a593Smuzhiyun0x00_1000_0000 0x00_1000_FFFF OCRAM0 64KB 43*4882a593Smuzhiyun0x00_1001_0000 0x00_1001_FFFF OCRAM1 64KB 44*4882a593Smuzhiyun0x00_2000_0000 0x00_20FF_FFFF DCSR 16MB 45*4882a593Smuzhiyun0x00_6000_0000 0x00_67FF_FFFF IFC - NOR Flash 128MB 46*4882a593Smuzhiyun0x00_7E80_0000 0x00_7E80_FFFF IFC - NAND Flash 64KB 47*4882a593Smuzhiyun0x00_7FB0_0000 0x00_7FB0_0FFF IFC - FPGA 4KB 48*4882a593Smuzhiyun0x00_8000_0000 0x00_FFFF_FFFF DRAM1 2GB 49*4882a593Smuzhiyun 50*4882a593SmuzhiyunBooting Options 51*4882a593Smuzhiyun--------------- 52*4882a593Smuzhiyuna) NOR boot 53*4882a593Smuzhiyunb) NAND boot 54*4882a593Smuzhiyunc) SD boot 55