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diff --git a/board/freescale/ls1043ardb/README b/board/freescale/ls1043ardb/README new file mode 100644 index 0000000000..d5925a9579 --- /dev/null +++ b/board/freescale/ls1043ardb/README @@ -0,0 +1,85 @@ +Overview +-------- +The LS1043A Reference Design Board (RDB) is a high-performance computing, +evaluation, and development platform that supports the QorIQ LS1043A +LayerScape Architecture processor. The LS1043ARDB provides SW development +platform for the Freescale LS1043A processor series, with a complete +debugging environment. The LS1043A RDB is lead-free and RoHS-compliant. + +LS1043A SoC Overview +-------------------- +The LS1043A integrated multicore processor combines four ARM Cortex-A53 +processor cores with datapath acceleration optimized for L2/3 packet +processing, single pass security offload and robust traffic management +and quality of service. + +The LS1043A SoC includes the following function and features: + - Four 64-bit ARM Cortex-A53 CPUs + - 1 MB unified L2 Cache + - One 32-bit DDR3L/DDR4 SDRAM memory controllers with ECC and interleaving + support + - Data Path Acceleration Architecture (DPAA) incorporating acceleration the + the following functions: + - Packet parsing, classification, and distribution (FMan) + - Queue management for scheduling, packet sequencing, and congestion + management (QMan) + - Hardware buffer management for buffer allocation and de-allocation (BMan) + - Cryptography acceleration (SEC) + - Ethernet interfaces by FMan + - Up to 1 x XFI supporting 10G interface + - Up to 1 x QSGMII + - Up to 4 x SGMII supporting 1000Mbps + - Up to 2 x SGMII supporting 2500Mbps + - Up to 2 x RGMII supporting 1000Mbps + - High-speed peripheral interfaces + - Three PCIe 2.0 controllers, one supporting x4 operation + - One serial ATA (SATA 3.0) controllers + - Additional peripheral interfaces + - Three high-speed USB 3.0 controllers with integrated PHY + - Enhanced secure digital host controller (eSDXC/eMMC) + - Quad Serial Peripheral Interface (QSPI) Controller + - Serial peripheral interface (SPI) controller + - Four I2C controllers + - Two DUARTs + - Integrated flash controller supporting NAND and NOR flash + - QorIQ platform's trust architecture 2.1 + + LS1043ARDB board Overview + ----------------------- + - SERDES Connections, 4 lanes supporting: + - PCI Express 2.0 with two PCIe connectors supporting: miniPCIe card and + standard PCIe card + - QSGMII with x4 RJ45 connector + - XFI with x1 RJ45 connector + - DDR Controller + - 2GB 32bits DDR4 SDRAM. Support rates of up to 1600MT/s + -IFC/Local Bus + - One 128MB NOR flash 16-bit data bus + - One 512 MB NAND flash with ECC support + - CPLD connection + - USB 3.0 + - Two super speed USB 3.0 Type A ports + - SDHC: connects directly to a full SD/MMC slot + - DSPI: 16 MB high-speed flash Memory for boot code and storage (up to 108MHz) + - 4 I2C controllers + - UART + - Two 4-pin serial ports at up to 115.2 Kbit/s + - Two DB9 D-Type connectors supporting one Serial port each + - ARM JTAG support + +Memory map from core's view +---------------------------- +Start Address End Address Description Size +0x00_0000_0000 0x00_000F_FFFF Secure Boot ROM 1MB +0x00_0100_0000 0x00_0FFF_FFFF CCSRBAR 240MB +0x00_1000_0000 0x00_1000_FFFF OCRAM0 64KB +0x00_1001_0000 0x00_1001_FFFF OCRAM1 64KB +0x00_2000_0000 0x00_20FF_FFFF DCSR 16MB +0x00_6000_0000 0x00_67FF_FFFF IFC - NOR Flash 128MB +0x00_7E80_0000 0x00_7E80_FFFF IFC - NAND Flash 64KB +0x00_7FB0_0000 0x00_7FB0_0FFF IFC - FPGA 4KB +0x00_8000_0000 0x00_FFFF_FFFF DRAM1 2GB + +Booting Options +--------------- +a) NOR boot |