Firmware: change CPU frequency to 88MHz

2012-07-01 03:12:05 +02:00
parent 023901cab2
commit 57bb6351e7
2 changed files with 3 additions and 5 deletions
--- a/src/clock.c
+++ b/src/clock.c
@@ -48,11 +48,9 @@ void clock_init() {
 */
  enableMainOsc();
  setClkSrc(CLKSRC_MAINOSC);
-// XXX  setPLL0MultPrediv(429, 19);
-// XXX  setPLL0MultPrediv(23, 2);
-  setPLL0MultPrediv(12, 1);
+  setPLL0MultPrediv(22, 1);
  enablePLL0();
-  setCCLKDiv(3);
+  setCCLKDiv(6);
  connectPLL0();
 }

--- a/src/config.h
+++ b/src/config.h
@@ -35,7 +35,7 @@

 #define CONFIG_UART_NUM	          3
 // #define CONFIG_CPU_FREQUENCY      90315789
-#define CONFIG_CPU_FREQUENCY      96000000
+#define CONFIG_CPU_FREQUENCY      88000000
 //#define CONFIG_CPU_FREQUENCY      46000000
 #define CONFIG_UART_PCLKDIV       1
 #define CONFIG_UART_TX_BUF_SHIFT  8