From dba6653cb4adbdcc2bcd6a9a2d4c6b0740d709c9 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 3 Dec 2020 12:52:00 +0100
Subject: [PATCH] tools/litex_term: reduce sfl_payload_length to 64 as before.

See: https://github.com/enjoy-digital/litex/issues/720.
---
 litex/tools/litex_term.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litex/tools/litex_term.py b/litex/tools/litex_term.py
index c521c0f4e..0f56e5ebf 100755
--- a/litex/tools/litex_term.py
+++ b/litex/tools/litex_term.py
@@ -58,7 +58,7 @@ sfl_prompt_ack = b"\x06"
 sfl_magic_req = b"sL5DdSMmkekro\n"
 sfl_magic_ack = b"z6IHG7cYDID6o\n"
 
-sfl_payload_length = 255
+sfl_payload_length = 64 # FIXME: understand why 255 failing with USB-FIFO.
 
 # General commands
 sfl_cmd_abort       = b"\x00"