From 9b3f2c4a6bd19d3398677a1a5f357984deafd5c2 Mon Sep 17 00:00:00 2001
From: Sylvain Munaut <tnt@246tNt.com>
Date: Thu, 1 Sep 2022 17:53:51 +0200
Subject: [PATCH] icE1usb fw: Limit dfuprog to proper USB IDs

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: Iaf96565b4068c2d6aa46d8bedac1fad618130a26
---
 firmware/ice40-riscv/icE1usb/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firmware/ice40-riscv/icE1usb/Makefile b/firmware/ice40-riscv/icE1usb/Makefile
index b05a532..3fde2ca 100644
--- a/firmware/ice40-riscv/icE1usb/Makefile
+++ b/firmware/ice40-riscv/icE1usb/Makefile
@@ -101,7 +101,7 @@ prog: $(GITVER).bin
 	$(ICEPROG) -o 640k $<
 
 dfuprog: $(GITVER).bin
-	$(DFU_UTIL) -R -a 1 -D $<
+	$(DFU_UTIL) -R -d 1d50:6145,1d50:6144 -a 1 -D $<
 
 
 clean: