riscv boot Summit-bootflow.pdf

© 2019 Western Digital Corporation or its affiliates. All rights reserved. 12/19/19

An Introduction to RISC-V

Boot Flow

Atish Patra <Atish.Patra@wdc.com>

Anup Patel <Anup.Patel@wdc.com>

12/19/19© 2019 Western Digital Corporation or its affiliates. All rights reserved. 2

Outline

• Common embedded boot flow

• Current RISC-V boot flow

• OpenSBI Project

12/19/19© 2019 Western Digital Corporation or its affiliates. All rights reserved. 3

• Download the presentation

dev bison flex

12/19/19© 2019 Western Digital Corporation or its affiliates. All rights reserved. 4

– https://toolchains.bootlin.com/releases_riscv64.html

– https://wdc.box.com/s/ihywc2xap5m4mflyngjtndf0sy62zha3

– ≈

git clone https://github.com/riscv/opensbi.git

mkdir summit_demo; cd summit_demo