| .. zephyr:board:: ast1030_evb |
| |
| Overview |
| ******** |
| |
| The AST1030_EVB kit is a development platform to evaluate the |
| Aspeed AST10x0 series SOCs. This board needs to be mated with |
| part number AST1030. |
| |
| Hardware |
| ******** |
| |
| - ARM Cortex-M4F Processor |
| - 768 KB on-chip SRAM for instruction and data memory |
| - 1 MB on-chip Flash memory for boot ROM and data storage |
| - SPI interface |
| - UART interface |
| - I2C/I3C interface |
| - FAN PWM interface |
| - ADC interface |
| - JTAG interface |
| - USB interface |
| - LPC interface |
| - eSPI interface |
| |
| Supported Features |
| ================== |
| |
| The following features are supported: |
| |
| +-----------+------------+-------------------------------------+ |
| | Interface | Controller | Driver/Component | |
| +===========+============+=====================================+ |
| | NVIC | on-chip | nested vector interrupt controller | |
| +-----------+------------+-------------------------------------+ |
| | UART | on-chip | serial port-polling; | |
| | | | serial port-interrupt | |
| +-----------+------------+-------------------------------------+ |
| |
| Other hardware features are not currently supported by Zephyr (at the moment) |
| |
| The default configuration can be found in |
| :zephyr_file:`boards/aspeed/ast1030_evb/ast1030_evb_defconfig` |
| |
| |
| Connections and IOs |
| =================== |
| |
| Aspeed to provide the schematic for this board. |
| |
| System Clock |
| ============ |
| |
| The AST1030 SOC is configured to use external 25MHz clock input to generate 200Mhz system clock by |
| the on-chip PLL. |
| |
| Serial Port |
| =========== |
| |
| UART5 is configured for serial logs. The default serial setup is 115200 8N1. |
| |
| |
| Programming and Debugging |
| ************************* |
| |
| This board comes with a JTAG port which facilitates debugging using a single physical connection. |
| |
| Flashing |
| ======== |
| |
| Build application as usual for the ``ast1030_evb`` board, and flash |
| using SF100 SPI Flash programmer. See the |
| `Aspeed Zephyr SDK User Guide`_ for more information. |
| |
| |
| Debugging |
| ========= |
| |
| Use JTAG or SWD with a J-Link |
| |
| References |
| ********** |
| .. target-notes:: |
| |
| .. _Aspeed Zephyr SDK User Guide: |
| https://github.com/AspeedTech-BMC/zephyr/releases/download/v00.01.03/Aspeed_Zephy_SDK_User_Guide_v00.01.03.pdf |
