[PATCH 3/3] [v4] powerpc/p5040ds: Add support for P5040DS board

[Kumar Gala]

On Jul 26, 2012, at 10:08 AM, Timur Tabi wrote:

> Add support for the Freescale P5040DS Reference Board ("Superhydra"), which
> is similar to the P5020DS.  Features of the P5040 are listed below, but
> not all of these features (e.g. DPAA networking) are currently supported.
> 
> Four P5040 single-threaded e5500 cores built
>    Up to 2.4 GHz with 64-bit ISA support
>    Three levels of instruction: user, supervisor, hypervisor
> CoreNet platform cache (CPC)
>    2.0 MB configures as dual 1 MB blocks hierarchical interconnect fabric
> Two 64-bit DDR3/3L SDRAM memory controllers with ECC and interleaving support
>    Up to 1600MT/s
>    Memory pre-fetch engine
> DPAA incorporating acceleration for 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 5.0) at up to 40 Gbps
> SerDes
>    20 lanes at up to 5 Gbps
>    Supports SGMII, XAUI, PCIe rev1.1/2.0, SATA
> Ethernet interfaces
>    Two 10 Gbps Ethernet MACs
>    Ten 1 Gbps Ethernet MACs
> High-speed peripheral interfaces
>    Two PCI Express 2.0/3.0 controllers
> 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/MMC/eMMC)
>    Enhanced serial peripheral interface (eSPI)
>    Two I2C controllers
>    Four UARTs
>    Integrated flash controller supporting NAND and NOR flash
> DMA
>    Dual four channel
> Support for hardware virtualization and partitioning enforcement
>    Extra privileged level for hypervisor support
> QorIQ Trust Architecture 1.1
>    Secure boot, secure debug, tamper detection, volatile key storage
> 
> Signed-off-by: Timur Tabi <timur at freescale.com>
> ---
> arch/powerpc/boot/dts/p5040ds.dts            |  203 ++++++++++++++++++++++++++
> arch/powerpc/configs/corenet32_smp_defconfig |    1 +
> arch/powerpc/configs/corenet64_smp_defconfig |    1 +
> arch/powerpc/platforms/85xx/Kconfig          |   14 ++
> arch/powerpc/platforms/85xx/Makefile         |    1 +
> arch/powerpc/platforms/85xx/corenet_ds.c     |   10 +-
> arch/powerpc/platforms/85xx/p5040_ds.c       |   89 +++++++++++
> 7 files changed, 318 insertions(+), 1 deletions(-)
> create mode 100644 arch/powerpc/boot/dts/p5040ds.dts
> create mode 100644 arch/powerpc/platforms/85xx/p5040_ds.c

applied to next

- k