• Shengzhou Liu's avatar
    powerpc/fsl-booke: Add support for T2080/T2081 SoC · 1d8de8fc
    Shengzhou Liu authored
    The T2080 QorIQ multicore processor combines four dual-threaded e6500 Power
    Architecture processor cores with high-performance datapath acceleration
    logic and network and peripheral bus interfaces required for networking,
    telecom/datacom, wireless infrastructure, and mil/aerospace applications.
    
    The T2080 SoC includes the following function and features:
    - Four dual-threaded 64-bit Power architecture e6500 cores, up to 1.8GHz
    - 2MB L2 cache and 512KB CoreNet platform cache (CPC)
    - Hierarchical interconnect fabric
    - One 32-/64-bit DDR3/3L SDRAM memory controllers with ECC and interleaving
    - Data Path Acceleration Architecture (DPAA) incorporating acceleration
    - 16 SerDes lanes up to 10.3125 GHz
    - 8 Ethernet interfaces (multiple 1G/2.5G/10G MACs)
    - High-speed peripheral interfaces
      - Four PCI Express controllers (two PCIe 2.0 and two PCIe 3.0)
      - Two Serial RapidIO 2.0 controllers/ports running at up to 5 GHz
    - Additional peripheral interfaces
      - Two serial ATA (SATA 2.0) controllers
      - Two high-speed USB 2.0 controllers with integrated PHY
      - Enhanced secure digital host controller (SD/SDXC/eMMC)
      - Enhanced serial peripheral interface (eSPI)
      - Four I2C controllers
      - Four 2-pin UARTs or two 4-pin UARTs
      - Integrated Flash Controller supporting NAND and NOR flash
    - Three eight-channel DMA engines
    - Support for hardware virtualization and partitioning enforcement
    - QorIQ Platform's Trust Architecture 2.0
    
    T2081 is a reduced personality of T2080 with following difference:
    Feature               T2080 T2081
    1G Ethernet numbers:  8     6
    10G Ethernet numbers: 4     2
    SerDes lanes:         16    8
    Serial RapidIO,RMan:  2     no
    SATA Controller:      2     no
    Aurora:               yes   no
    SoC Package:          896-pins 780-pins
    Signed-off-by: default avatarShengzhou Liu <Shengzhou.Liu@freescale.com>
    [scottwood@freescale.com: added fsl,qoriq-pci-v3.0 for U-Boot compat]
    Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
    1d8de8fc
t2081si-post.dtsi 11.1 KB