nuttx/Documentation/platforms/arm/a64/index.rst

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arch/arm64: Add support for PINE64 PinePhone This PR adds support for PINE64 PinePhone and the Allwinner A64 SoC (based on Arm Cortex-A53). With this PR, PinePhone boots successfully to nsh (via microSD Card) and runs console apps. - `arch/arm64/Kconfig`: Added Allwinner A64 SoC - `boards/Kconfig`: Added PINE64 PinePhone - `arch/arm64/src/a64/Kconfig`: New Kconfig for Allwinner A64 SoC - `boards/arm64/a64/pinephone/Kconfig`: New Kconfig for PINE64 PinePhone - `src/a64/a64_boot.c`, `a64_boot.h`: Boot functions for Allwinner A64 - `src/a64/a64_lowputc.S`: Low-level console output - `src/a64/a64_serial.c`, `a64_serial.h`: A64 Serial Driver - `src/a64/chip.h`: A64 SoC Definitions - `include/a64/chip.h`: A64 Memory Map, Generic Interrupt Controller - `include/a64/irq.h`: A64 Interrupts - `src/a64/Make.defs`: Source files for A64 - `configs/nsh/defconfig`: Board Configuration for `pinephone:nsh` - `src/pinephone_appinit.c`: Init PinePhone - `src/pinephone_boardinit.c`: Init PinePhone - `src/pinephone_bringup.c`: Start PinePhone Drivers - `src/pinephone.h`: PinePhone Declarations - `include/board_memorymap.h`: PinePhone Memory Map - `scripts/dramboot.ld`: PinePhone Linker Script - `scripts/Make.defs`: Source files for PinePhone - `src/Makefile`: PinePhone Makefile - `platforms/arm/a64/boards/pinephone/index.rst`: Building and booting NuttX on PinePhone - `platforms/arm/a64/index.rst`: Overview of Allwinner A64 - `introduction/supported_platforms.rst`: Added Allwinner A64 - `introduction/detailed_support.rst`: Added Allwinner A64
2022-11-22 00:32:45 +01:00
=============
Allwinner A64
=============
`Allwinner A64 <https://linux-sunxi.org/A64>`_ is an ARM64 SoC that features:
- **CPU:** Quad-Core ARM Cortex-A53
- **GPU:** ARM Mali400 MP2
- **Interrupt Controller:** ARM GIC PL400 (Generic Interrupt Controller v2)
- **Display Engine:** Allwinner Display Engine 2.0 (MIPI DSI with DMA)
Supported Boards
================
.. toctree::
:glob:
:maxdepth: 1
boards/*/*