1*ff78aa2bSPrabhakar KushwahaOverview 2*ff78aa2bSPrabhakar Kushwaha-------- 3*ff78aa2bSPrabhakar KushwahaQorIQ LS1012A FREEDOM (LS1012AFRDM) is a high-performance development 4*ff78aa2bSPrabhakar Kushwahaplatform, with a complete debugging environment. The LS1012AFRDM board 5*ff78aa2bSPrabhakar Kushwahasupports the QorIQ LS1012A processor and is optimized to support the 6*ff78aa2bSPrabhakar Kushwahahigh-bandwidth DDR3L memory and a full complement of high-speed SerDes ports. 7*ff78aa2bSPrabhakar Kushwaha 8*ff78aa2bSPrabhakar KushwahaLS1012A SoC Overview 9*ff78aa2bSPrabhakar Kushwaha-------------------- 10*ff78aa2bSPrabhakar KushwahaPlease refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS2080A 11*ff78aa2bSPrabhakar KushwahaSoC overview. 12*ff78aa2bSPrabhakar Kushwaha 13*ff78aa2bSPrabhakar Kushwaha LS1012AFRDM board Overview 14*ff78aa2bSPrabhakar Kushwaha ----------------------- 15*ff78aa2bSPrabhakar Kushwaha - SERDES Connections, 2 lanes supportingspeeds upto 1 Gbit/s 16*ff78aa2bSPrabhakar Kushwaha - 2 SGMII 1G PHYs 17*ff78aa2bSPrabhakar Kushwaha - DDR Controller 18*ff78aa2bSPrabhakar Kushwaha - 4 Gb DDR3L SDRAM memory, running at data rates up to 1 GT/s 19*ff78aa2bSPrabhakar Kushwaha operating at 1.35 V 20*ff78aa2bSPrabhakar Kushwaha - QSPI 21*ff78aa2bSPrabhakar Kushwaha - Onboard 512 Mbit QSPI flash memory running at speed up 22*ff78aa2bSPrabhakar Kushwaha to 108/54 MHz 23*ff78aa2bSPrabhakar Kushwaha - One high-speed USB 2.0/3.0 port, one USB 2.0 port 24*ff78aa2bSPrabhakar Kushwaha - USB 2.0/3.0 port is configured as On-The-Go (OTG) with a 25*ff78aa2bSPrabhakar Kushwaha Micro-AB connector. 26*ff78aa2bSPrabhakar Kushwaha - USB 2.0 port is a debug port (CMSIS DAP) and is configured 27*ff78aa2bSPrabhakar Kushwaha as a Micro-AB device. 28*ff78aa2bSPrabhakar Kushwaha - I2C controller 29*ff78aa2bSPrabhakar Kushwaha - One I2C bus with connectivity to Arduino headers 30*ff78aa2bSPrabhakar Kushwaha - UART 31*ff78aa2bSPrabhakar Kushwaha - UART (Console): UART1 (Without flow control) for console 32*ff78aa2bSPrabhakar Kushwaha - ARM JTAG support 33*ff78aa2bSPrabhakar Kushwaha - ARM Cortex® 10-pin JTAG connector for LS1012A 34*ff78aa2bSPrabhakar Kushwaha - CMSIS DAP through K20 microcontroller 35*ff78aa2bSPrabhakar Kushwaha - SAI Audio interface 36*ff78aa2bSPrabhakar Kushwaha - One SAI port, SAI 2 with full duplex support 37*ff78aa2bSPrabhakar Kushwaha - Clocks 38*ff78aa2bSPrabhakar Kushwaha - 25 MHz crystal for LS1012A 39*ff78aa2bSPrabhakar Kushwaha - 8 MHz Crystal for K20 40*ff78aa2bSPrabhakar Kushwaha - 24 MHz for SC16IS740IPW SPI to Dual UART bridge 41*ff78aa2bSPrabhakar Kushwaha - Power Supplies 42*ff78aa2bSPrabhakar Kushwaha - 5 V input supply from USB 43*ff78aa2bSPrabhakar Kushwaha - 0.9 V, 1.35 V, and 1.8 V for VDD/Core, DDR, I/O, and 44*ff78aa2bSPrabhakar Kushwaha other board interfaces 45*ff78aa2bSPrabhakar Kushwaha 46*ff78aa2bSPrabhakar KushwahaBooting Options 47*ff78aa2bSPrabhakar Kushwaha--------------- 48*ff78aa2bSPrabhakar KushwahaQSPI Flash 1 49*ff78aa2bSPrabhakar Kushwaha 50*ff78aa2bSPrabhakar KushwahaQSPI flash map 51*ff78aa2bSPrabhakar Kushwaha-------------- 52*ff78aa2bSPrabhakar KushwahaImages | Size |QSPI Flash Address 53*ff78aa2bSPrabhakar Kushwaha------------------------------------------ 54*ff78aa2bSPrabhakar KushwahaRCW + PBI | 1MB | 0x4000_0000 55*ff78aa2bSPrabhakar KushwahaU-boot | 1MB | 0x4010_0000 56*ff78aa2bSPrabhakar KushwahaU-boot Env | 1MB | 0x4020_0000 57*ff78aa2bSPrabhakar KushwahaPPA FIT image | 2MB | 0x4050_0000 58*ff78aa2bSPrabhakar KushwahaLinux ITB | ~53MB | 0x40A0_0000 59