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Bernard Xiong dae7f1af9b Merge pull request #4091 from RT-Thread/BernardXiong-patch-thead 4 years ago
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applications 60287b69fd add t-head smart-evb bsp, and risc-v cpu e906 4 years ago
drivers 60287b69fd add t-head smart-evb bsp, and risc-v cpu e906 4 years ago
.config 4bfe55a0a1 [bsp/thead-smart] select ARCH_RISCV32 and ARCH_RISCV_FPU_S 4 years ago
Kconfig 4bfe55a0a1 [bsp/thead-smart] select ARCH_RISCV32 and ARCH_RISCV_FPU_S 4 years ago
README.md c5ccd82a72 [BSP] Update README.md for thread-smart 4 years ago
SConscript 60287b69fd add t-head smart-evb bsp, and risc-v cpu e906 4 years ago
SConstruct 60287b69fd add t-head smart-evb bsp, and risc-v cpu e906 4 years ago
gcc_csky.ld 60287b69fd add t-head smart-evb bsp, and risc-v cpu e906 4 years ago
rtconfig.h 4bfe55a0a1 [bsp/thead-smart] select ARCH_RISCV32 and ARCH_RISCV_FPU_S 4 years ago
rtconfig.py 60287b69fd add t-head smart-evb bsp, and risc-v cpu e906 4 years ago

README.md

T-HEAD SMART-EVB Introduction

SMART-EVB is a development board provided by T-HEAD, based on FPGA to provide implementation, integrating T-HEAD's RISC-V CPU (eg. E902/E906/C906) and C-SKY CPU (eg. E805/E804/E803/E802 ), integrates basic peripheral resources such as GPIO/TIMER/UART/RAM.

The main resources on board are as follows:

  1. SMART-EVB for E906/E906F/E906FD

| res | description | | -- | -- | |ISA | RISCV | |CPU | E906 | |FREQ| 20MHz | |SRAM| 768KB |

  1. SMART-EVB for E804/E804F/E804D

| res | description | | -- | -- | |ISA | C-SKY | |CPU | E804 | |FREQ| 20MHz | |SRAM| 768KB |

Compile T-HEAD BSP

SMART-EVB BSP supports GCC compiler, the version information is:

  1. SMART-EVB for E906/E906F/E906FD

| IDE/Compiler| version| | - | - | | GCC | gcc version 8.4.0 (C-SKY RISCV Tools V1.9.6 B20200616) |

run smart-evb bsp

  1. Connect JTAG
  2. Connect the serial port
  3. riscv64-unknown-elf-gdb rtthread-e906f.elf

run log as follows:

 \ | /
- RT -     Thread Operating System
 / | \     4.0.3 build Sep  2 2020
 2006 - 2020 Copyright by rt-thread team
msh >