| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576 |
- Overview
- --------
- The LS1046A Reference Design Board (RDB) is a high-performance computing,
- evaluation, and development platform that supports the QorIQ LS1046A
- LayerScape Architecture processor. The LS1046ARDB provides SW development
- platform for the Freescale LS1046A processor series, with a complete
- debugging environment. The LS1046A RDB is lead-free and RoHS-compliant.
- LS1046A SoC Overview
- --------------------
- Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1046A
- SoC overview.
- LS1046ARDB board Overview
- -----------------------
- - SERDES1 Connections, 4 lanes supporting:
- - Lane0: XFI with x1 RJ45 connector
- - Lane1: XFI Cage
- - Lane2: SGMII.5
- - Lane3: SGMII.6
- - SERDES2 Connections, 4 lanes supporting:
- - Lane0: PCIe1 with miniPCIe slot
- - Lane1: PCIe2 with PCIe x2 slot
- - Lane2: PCIe3 with PCIe x4 slot
- - Lane3: SATA
- - DDR Controller
- - 8GB 64bits DDR4 SDRAM. Support rates of up to 2133MT/s
- -IFC/Local Bus
- - One 512 MB NAND flash with ECC support
- - CPLD connection
- - USB 3.0
- - one Type A port, one Micro-AB port
- - SDHC: connects directly to a full SD/MMC slot
- - DSPI: 64 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_7E80_0000 - 0x00_7E80_FFFF IFC - NAND Flash 64KB
- 0x00_7FB0_0000 - 0x00_7FB0_0FFF IFC - CPLD 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
- QSPI flash map:
- Start Address End Address Description Size
- 0x00_4000_0000 - 0x00_400F_FFFF RCW + PBI 1MB
- 0x00_4010_0000 - 0x00_401F_FFFF U-Boot 1MB
- 0x00_4020_0000 - 0x00_402F_FFFF U-Boot Env 1MB
- 0x00_4030_0000 - 0x00_403F_FFFF FMan ucode 1MB
- 0x00_4040_0000 - 0x00_404F_FFFF UEFI 1MB
- 0x00_4050_0000 - 0x00_406F_FFFF PPA 2MB
- 0x00_4070_0000 - 0x00_408F_FFFF Secure boot header
- + bootscript 2MB
- 0x00_4090_0000 - 0x00_40FF_FFFF Reserved 7MB
- 0x00_4100_0000 - 0x00_43FF_FFFF FIT Image 48MB
- Booting Options
- ---------------
- a) QSPI boot
- b) SD boot
- c) eMMC boot
|
