From 5020ff8cf408781591407f42154a4048296ad6d4 Mon Sep 17 00:00:00 2001
From: blaxill <ben.blaxill@gmail.com>
Date: Wed, 16 Jul 2014 18:59:50 -0400
Subject: [PATCH] Fix for flash clock config at frequency 20<x<=40

---
 src/hal/lpc17xx/system_clock.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hal/lpc17xx/system_clock.rs b/src/hal/lpc17xx/system_clock.rs
index a07ebf4f..dee21cdc 100644
--- a/src/hal/lpc17xx/system_clock.rs
+++ b/src/hal/lpc17xx/system_clock.rs
@@ -110,7 +110,7 @@ fn init_flash_access(freq: u32) {
                         if freq > 80_000_000 { 5 } else
                         if freq > 60_000_000 { 4 } else
                         if freq > 40_000_000 { 3 } else
-                        if freq > 40_000_000 { 2 } else
+                        if freq > 20_000_000 { 2 } else
                         { 1 };
   let val = (num_clocks - 1) << 12;
   reg::FLASHCFG.set_value(val);