Merge branch 'master' of ssh://git.libre-riscv.org:922/ls2

[ls2.git] / src / ls2.py

diff --git a/src/ls2.py b/src/ls2.py
index 76c726bfc266066a66123ba6b889d759120405ac..4ea9699e910ce3795b030a8c051385fd0c4446bc 100644 (file)
--- a/src/ls2.py
+++ b/src/ls2.py
@@ -872,7 +872,7 @@ def build_platform(fpga, firmware):
     if fpga == 'ulx3s':
         clk_freq = 40.0e6
     if fpga == 'orangecrab':
-        clk_freq = 50e6
+        clk_freq = 40.0e6
 
     # merge dram_clk_freq with clk_freq if the same
     if clk_freq == dram_clk_freq:
@@ -896,7 +896,7 @@ def build_platform(fpga, firmware):
     if platform is not None:
         if fpga=="orangecrab":
             # assumes an FT232 USB-UART soldered onto these two pins.
-            orangecrab_uart = UARTResource(0, rx="N17", tx="M18")
+            orangecrab_uart = UARTResource(0, rx="M18", tx="N17")
             platform.add_resources([orangecrab_uart])
 
         uart_pins = platform.request("uart", 0)