From 79595443221d8cd1a4b50e2e6dc0229f28aa52b4 Mon Sep 17 00:00:00 2001
From: Sean Cross <sean@xobs.io>
Date: Tue, 31 Mar 2020 14:08:14 +0800
Subject: tools: add dfu extension and mark litex as dfu

Signed-off-by: Sean Cross <sean@xobs.io>
---
 tools/build_board_info.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/build_board_info.py b/tools/build_board_info.py
index dffbb33ff..543224fae 100644
--- a/tools/build_board_info.py
+++ b/tools/build_board_info.py
@@ -20,6 +20,8 @@ BIN_UF2 = ('bin', 'uf2')
 HEX = ('hex',)
 HEX_UF2 = ('hex', 'uf2')
 SPK = ('spk',)
+DFU = ('dfu',)
+BIN_DFU = ('bin', 'dfu')
 
 # Example:
 # https://downloads.circuitpython.org/bin/trinket_m0/en_US/adafruit-circuitpython-trinket_m0-en_US-5.0.0-rc.0.uf2
@@ -32,7 +34,7 @@ extension_by_port = {
     "stm": BIN,
     "cxd56": SPK,
     "mimxrt10xx": HEX_UF2,
-    "litex": BIN,
+    "litex": DFU,
 }
 
 # Per board overrides
-- 
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