56529d2944
- migrated /README are removed from /boards - there are a lot of READMEs that should be further converted to rst. At the moment they are moved to Documentation/platforms and included in rst files
45 lines
1.1 KiB
Plaintext
45 lines
1.1 KiB
Plaintext
1. Download and install toolchain
|
|
|
|
$ curl https://static.dev.sifive.com/dev-tools/riscv64-unknown-elf-gcc-8.3.0-2019.08.0-x86_64-linux-ubuntu14.tar.gz
|
|
|
|
2. Build and install qemu
|
|
|
|
$ git clone https://github.com/qemu/qemu
|
|
$ cd qemu
|
|
$ ./configure --target-list=riscv32-softmmu
|
|
$ make
|
|
$ sudo make install
|
|
|
|
3. Modify defconfig
|
|
|
|
index c449421741..5a76600785 100644
|
|
--- a/boards/risc-v/fe310/hifive1-revb/configs/nsh/defconfig
|
|
+++ b/boards/risc-v/fe310/hifive1-revb/configs/nsh/defconfig
|
|
@@ -14,7 +14,7 @@ CONFIG_ARCH_BOARD="hifive1-revb"
|
|
CONFIG_ARCH_BOARD_HIFIVE1_REVB=y
|
|
CONFIG_ARCH_CHIP="fe310"
|
|
CONFIG_ARCH_CHIP_FE310=y
|
|
-CONFIG_ARCH_CHIP_FE310_G002=y
|
|
+CONFIG_ARCH_CHIP_FE310_QEMU=y
|
|
CONFIG_ARCH_INTERRUPTSTACK=1536
|
|
CONFIG_ARCH_RISCV=y
|
|
CONFIG_ARCH_STACKDUMP=y
|
|
|
|
4. Configure and build NuttX
|
|
|
|
$ mkdir ./nuttx; cd ./nuttx
|
|
$ git clone https://github.com/apache/nuttx.git nuttx
|
|
$ git clone https://github.com/apache/nuttx-apps.git apps
|
|
$ cd nuttx
|
|
$ make distclean
|
|
$ ./tools/configure.sh hifive1-revb:nsh
|
|
$ make V=1
|
|
|
|
5. Run the nuttx with qemu
|
|
|
|
$ qemu-system-riscv32 -nographic -machine sifive_e -kernel ./nuttx
|
|
|
|
6. TODO
|
|
|
|
Support RISC-V User mode
|