From: Tim 'mithro' Ansell <mithro@mithis.com>
Date: Sat, 15 Apr 2017 11:31:31 +0000 (+1000)
Subject: Output better error message for flash_proxy.
X-Git-Tag: 24jan2021_ls180~1802^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2c013948b12e7958cb330be37804e4065ff5baa4;p=litex.git

Output better error message for flash_proxy.
---

diff --git a/litex/build/generic_programmer.py b/litex/build/generic_programmer.py
index b9540415..23a9eb12 100644
--- a/litex/build/generic_programmer.py
+++ b/litex/build/generic_programmer.py
@@ -17,7 +17,10 @@ class GenericProgrammer:
             fullname = os.path.join(fulldir, self.flash_proxy_basename)
             if os.path.exists(fullname):
                 return fullname
-        raise OSError("Failed to find flash proxy bitstream")
+        raise OSError(
+            "Failed to find flash proxy bitstream %s, searched:\n    %s\n" % (
+                self.flash_proxy_basename,
+                "\n    ".join(self.flash_proxy_dirs)))
 
     # must be overloaded by specific programmer
     def load_bitstream(self, bitstream_file):