From 67698cd61bf58aaa282fb1318c1b72c6376b8b9b Mon Sep 17 00:00:00 2001
From: Jordan Robinson <147454240+JordanRobo@users.noreply.github.com>
Date: Sun, 24 Nov 2024 12:14:25 +1100
Subject: [PATCH] Update README.md

Added in updated install and binary extraction command
---
 README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.md b/README.md
index 8657a23..ccd4cae 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,13 @@ make
 
 It will provide the `binutils/objcopy` tool needed to convert the compiled Rust binary into `firmware.bin` (note: this works on arm64 as well).
 
+Option B - Install prebuilt toolchain (easier):
+
+For Ubuntu/Debian:
+```
+sudo apt-get install gcc-riscv64-unknown-elf
+```
+
 ### Building 
 
 If you have a GD32VF103C**B** chip on your board, edit `.cargo/config` and replace
@@ -74,6 +81,12 @@ Steps to flash an example via DFU:
 riscv-nuclei-elf-objcopy -O binary target/riscv32imac-unknown-none-elf/release/blinky firmware.bin
 ```
 
+If using prebuilt toolchain
+```sh
+riscv64-unknown-elf-objcopy -O binary target/riscv32imac-unknown-none-elf/release/blinky firmware.bin
+```
+
+
 2) Flash using `dfu-util`:
 
 Keep the BOOT0 button pressed while power-up or while pressing and releaseing the reset button. Then