D01 Board : Based on ARM32

D01 is the first open board from Estuary project. This is based on ARM32 architecture. Please find the details below:

D01 Hardware Specification:

+----------+---------------------------------------------------------+
|Features  |Description                                              |
+----------+---------------------------------------------------------+
|Processors|Integrated 16 x ARM Cortex-A15 CPU Core @ max. 1.5GHz    |
|          |Support for up to 84000 DMIPS                            |
|          |Support for CPU configuration as AMP/SMP                 |
|          |Configurable Big or Little endian,default Little endian |
|          |Support ARMv7-A instruction set                          |
|          |Support float VFPv4 instruction set                      |
+----------+---------------------------------------------------------+
|Memory    |Two 64bit DDR3 DRAM Dual Inline                          |
|          |Memory Module(DIMM) sockets:(2)&(3)                      |
|          |Maximum frequency of 1600 MHz                            |
|          |Maximum capacity of 64GB                                 |
|          |preassembled capacity:16GB                               |
|          |Built-in two 1Gb NOR Flash;                              |
|          |only one NOR flash could use by software:(29)            |
|          |Built-in two 512MB NAND Flash:(30)                       |
+----------+---------------------------------------------------------+
|GPU       |None                                                     |
+----------+---------------------------------------------------------+
|Peripheral|TWO USB2.0 Host port:(11)                                |
|Interfaces|Two UART interfaces:(12)&(13)                            |
|          |Four I2C interfaces                                      |
|          |One SPI interface, supporting four CSs                   |
|          |One SD card interface:(10)                               |
|          |GPIO: eight LED interfaces:(26);eight switchs:(25)       |
|          |Three SATA interfaces(2.5in SATA 3.0 6Gbps):(4)&(5)&(6)  |
|          |Tracer Connector x2:(19)&(20)                            |
|          |One JTAG interfaces(5x2 pin, ARM Connector):(24)         |
+----------+---------------------------------------------------------+
|BIOS      |BIOS resident in NOR Flash                               |
|          |Support for update with FTP                              |
+----------+---------------------------------------------------------+
|LAN       |Two 10/100/1000Mbit/s Gigabit Ethernet ports:(15)&(16)   |
|          |One 10/100Mbit/s FE port:(14)                            |
+----------+---------------------------------------------------------+
|Hardware  |Power consumption sense                                  |
|Monitor   |                                                         |
+----------+---------------------------------------------------------+
|Input     |None                                                     |
|Devices   |                                                         |
+----------+---------------------------------------------------------+
|Other     |One hardware button for power-off:(8)                    |
|          |One hardware button for reset:(9)                        |
+----------+---------------------------------------------------------+

D01 Software Specification:

The software architecture on D01 is consisted of UEFI, BootWrapper, GRUB, EFI Stub, Kernel, Distributions and Toolchain.

      +--------------------------+ +-----+
      |  NANDRootfs Ubuntu       | |  T  |
      |  OpenSuse Debian Fedora  | |  o  |
      +--------------------------+ |  o  |
      |         Kernel           | |  l  |
      +-----------+              | |  C  |
      |    GRUB   |   EFI-STUB   | |  h  |
      +----+------+--------+-----+ |  a  |
      |    |  BootWrapper  |     | |  i  |
      |    +---------------+     | |  n  |
      |           UEFI           | |     |
      | +-------+-------+-----+  | |     |
      | | NANDC | SATAC | PXE |  | |     |
      | +-------+-------+-----+  | |     |
      +--------------------------+ +-----+

More details, please refer to Estuary User Manual.