1*e84a324bSAshish KumarOverview 2*e84a324bSAshish Kumar-------- 3*e84a324bSAshish KumarThe LS1088A Reference Design (RDB) is a high-performance computing, 4*e84a324bSAshish Kumarevaluation, and development platform that supports ARM SoC LS1088A and its 5*e84a324bSAshish Kumarderivatives. 6*e84a324bSAshish Kumar 7*e84a324bSAshish Kumar 8*e84a324bSAshish KumarLS1088A SoC Overview 9*e84a324bSAshish Kumar-------------------------------------- 10*e84a324bSAshish KumarPlease refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc 11*e84a324bSAshish Kumar 12*e84a324bSAshish KumarRDB Default Switch Settings (1: ON; 0: OFF) 13*e84a324bSAshish Kumar------------------------------------------- 14*e84a324bSAshish Kumar 15*e84a324bSAshish KumarFor QSPI Boot 16*e84a324bSAshish KumarSW1 0011 0001 17*e84a324bSAshish KumarSW2 x100 0000 18*e84a324bSAshish KumarSW3 1111 0010 19*e84a324bSAshish KumarSW4 1001 0011 20*e84a324bSAshish KumarSW5 1111 0000 21*e84a324bSAshish Kumar 22*e84a324bSAshish KumarFor SD Boot 23*e84a324bSAshish KumarSW1 0010 0000 24*e84a324bSAshish KumarSW2 0100 0000 25*e84a324bSAshish KumarSW3 1111 0010 26*e84a324bSAshish KumarSW4 1001 0011 27*e84a324bSAshish KumarSW5 1111 0000 28*e84a324bSAshish Kumar 29*e84a324bSAshish KumarFor eMMC Boot 30*e84a324bSAshish KumarSW1 0010 0000 31*e84a324bSAshish KumarSW2 1100 0000 32*e84a324bSAshish KumarSW3 1111 0010 33*e84a324bSAshish KumarSW4 1001 0011 34*e84a324bSAshish KumarSW5 1111 0000 35*e84a324bSAshish Kumar 36*e84a324bSAshish KumarAlternately you can use this command to switch from QSPI to SD 37*e84a324bSAshish Kumar 38*e84a324bSAshish Kumar=> i2c mw 66 0x60 0x20; i2c mw 66 10 10;i2c mw 66 10 21 39*e84a324bSAshish Kumar 40*e84a324bSAshish Kumar LS1088ARDB board Overview 41*e84a324bSAshish Kumar ------------------------- 42*e84a324bSAshish Kumar - SERDES Connections, 16 lanes supporting: 43*e84a324bSAshish Kumar - PCI Express - 3.0 44*e84a324bSAshish Kumar - SATA 3.0 45*e84a324bSAshish Kumar - XFI 46*e84a324bSAshish Kumar - QSGMII 47*e84a324bSAshish Kumar - DDR Controller 48*e84a324bSAshish Kumar - One ports of 72-bits (8-bits ECC, 64-bits DATA) DDR4. Each port supports four 49*e84a324bSAshish Kumar chip-selects on one DIMM connector. Support is up to 2133MT/s, Although MAX default 50*e84a324bSAshish Kumar with FSL refernce software is 2100MT/s 51*e84a324bSAshish Kumar - 2 QSPI-NOR Spansion(S25FS512SDSMFI011) flash of size 64MB 52*e84a324bSAshish Kumar - IFC/Local Bus 53*e84a324bSAshish Kumar - One 2 GB NAND flash with ECC support, not as boot source 54*e84a324bSAshish Kumar - CPLD of size 2K 55*e84a324bSAshish Kumar - USB 3.0 56*e84a324bSAshish Kumar - Two high speed USB 3.0 ports 57*e84a324bSAshish Kumar - First USB 3.0 port configured as Host with Type-A connector 58*e84a324bSAshish Kumar - Second USB 3.0 port configured as OTG with micro-AB connector 59*e84a324bSAshish Kumar - SDHC/eMMC 60*e84a324bSAshish Kumar - SDHC slot and onboard eMMC are muxed together 61*e84a324bSAshish Kumar - 4 I2C controllers 62*e84a324bSAshish Kumar - Two SATA onboard connectors 63*e84a324bSAshish Kumar - 2 UART 64*e84a324bSAshish Kumar - JTAG support 65*e84a324bSAshish Kumar - QSPI emulator support 66*e84a324bSAshish Kumar - TDM riser support 67