X-Git-Url: http://git.rot13.org//?p=goodfet;a=blobdiff_plain;f=firmware%2FREADME.txt;fp=firmware%2FREADME.txt;h=1df8000c4955503aaf13cf0fe63403e5641ce8ea;hp=db13b4b5991639c5bf2bc2b295760a29e91bb49c;hb=5139a528fb80bfb96071b6d02c70373b979f93d4;hpb=9a15171d9018b3305cd7cdbaa8abe6e52f8825c0

diff --git a/firmware/README.txt b/firmware/README.txt
index db13b4b..1df8000 100644
--- a/firmware/README.txt
+++ b/firmware/README.txt
@@ -1,6 +1,6 @@
 GoodFET Firmware
 by Travis Goodspeed <travis at radiantmachines.com>
-and some good neighbors.
+and some damned good neighbors.
 
 Set $GOODFET to be the port of your GoodFET, such as
 export GOODFET=/dev/cu.usbserial-*      #Darwin
@@ -13,3 +13,12 @@ board=telosb make clean install
 
 We require at least msp430-gcc-4.4.5, but older versions might work if
 you're lucky.
+
+For faster startup times, it helps to write a static clock
+configuration into the firmware.  In the following example, the proper
+DCO happens to be 0x8F8A.
+
+pro% goodfet.monitor info
+GoodFET with f26f MCU
+Clocked at 0x8f8a
+pro% board=goodfet41 CFLAGS='-DSTATICDCO=0x8f8a' make clean install