| Overview |
| -------- |
| The LS1046A Development System (QDS) is a high-performance computing, |
| evaluation, and development platform that supports the QorIQ LS1046A |
| LayerScape Architecture processor. The LS1046AQDS provides SW development |
| platform for the Freescale LS1046A processor series, with a complete |
| debugging environment. |
| |
| LS1046A SoC Overview |
| -------------------- |
| Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1046A |
| SoC overview. |
| |
| LS1046AQDS board Overview |
| ----------------------- |
| - SERDES Connections, 8 lanes supporting: |
| - PCI Express - 3.0 |
| - SGMII, SGMII 2.5 |
| - QSGMII |
| - SATA 3.0 |
| - 10GBase-R |
| - DDR Controller |
| - 8GB 64bits DDR4 SDRAM. Support rates of up to 2133MT/s |
| -IFC/Local Bus |
| - One in-socket 128 MB NOR flash 16-bit data bus |
| - One 512 MB NAND flash with ECC support |
| - PromJet Port |
| - FPGA connection |
| - USB 3.0 |
| - Three high speed USB 3.0 ports |
| - First USB 3.0 port configured as Host with Type-A connector |
| - The other two USB 3.0 ports configured as OTG with micro-AB connector |
| - SDHC port connects directly to an adapter card slot, featuring: |
| - Optional clock feedback paths, and optional high-speed voltage translation assistance |
| - SD slots for SD, SDHC (1x, 4x, 8x), and/or MMC |
| - eMMC memory devices |
| - DSPI: Onboard support for three SPI flash memory devices |
| - 4 I2C controllers |
| - One SATA onboard connectors |
| - 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 |
| 0x05_0000_0000 - 0x05_07FF_FFFF QMAN S/W Portal 128M |
| 0x05_0800_0000 - 0x05_0FFF_FFFF BMAN S/W Portal 128M |
| 0x08_8000_0000 - 0x09_FFFF_FFFF DRAM2 6GB |
| 0x40_0000_0000 - 0x47_FFFF_FFFF PCI Express1 32G |
| 0x48_0000_0000 - 0x4F_FFFF_FFFF PCI Express2 32G |
| 0x50_0000_0000 - 0x57_FFFF_FFFF PCI Express3 32G |
| |
| Booting Options |
| --------------- |
| a) Promjet Boot |
| b) NOR boot |
| c) NAND boot |
| d) SD boot |
| e) QSPI boot |