From a37906a32d692fe8eb622e49b82996c74ab2eec3 Mon Sep 17 00:00:00 2001
From: François Cartegnie <281376+fcartegnie@users.noreply.github.com>
Date: Sun, 11 Feb 2024 11:06:24 +0100
Subject: CH582 toolchain params update

---
 CH582.md | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'CH582.md')

diff --git a/CH582.md b/CH582.md
index 5bf3cc3..bc5316b 100644
--- a/CH582.md
+++ b/CH582.md
@@ -77,4 +77,7 @@ access the bootloader you must then desolder the battery.
 * [CH583 Evaluation Board SDK](https://github.com/openwch/ch583)
 
 * [Open Source Toolchain for CH582/CH583](https://github.com/cjacker/opensource-toolchain-ch32v)
+  
+  * Moonriver toolchain contains an older xpack and a custom openocd.
 
+  * The more recent xpack toolchain changes using `riscv-none-elf-` as PREFIX in the Makefile instead of `riscv-none-embed-`. This target also requires to activate extensions seperately by setting `-march=rv32imac_zicsr` instead of `-march=rv32imac`
-- 
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