From 10f2ddd4fd79e86ef1a4ae13e746767f2b637532 Mon Sep 17 00:00:00 2001
From: cheapie <cheapiephp@gmail.com>
Date: Fri, 29 May 2026 09:30:38 -0500
Subject: Use the newly-assigned marchid value

---
 rvcontroller.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rvcontroller.lua')

diff --git a/rvcontroller.lua b/rvcontroller.lua
index 18fa788..eeeb7a7 100644
--- a/rvcontroller.lua
+++ b/rvcontroller.lua
@@ -2400,7 +2400,7 @@ if event.type == "program" or event.iid == "reset" then
 	mem.csr = {
 			[0x017] = 0, --jvt
 			[0xf11] = 0, --mvendorid
-			[0xf12] = 0, --marchid
+			[0xf12] = 53, --marchid (53 is RVController's officially assigned value, see https://github.com/riscv/riscv-isa-manual/blob/main/marchid.md )
 			[0xf13] = 0x6f435652, --mimpid ("RVCo")
 			[0xf14] = 0, --mhartid
 			[0x300] = 0, --mstatus
-- 
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