Thanks to LinusN, fix Coldfire bootloaders not booting - FS#7533

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14949 a1c6a512-1295-4272-9138-f99709370657

4 files changed, 18 insertions, 8 deletions

diff --git a/firmware/target/coldfire/iaudio/system-iaudio.c b/firmware/target/coldfire/iaudio/system-iaudio.c
index d934577..4e32d36 100644
--- a/firmware/target/coldfire/iaudio/system-iaudio.c
+++ b/firmware/target/coldfire/iaudio/system-iaudio.c
@@ -24,8 +24,6 @@
 #include "timer.h"
 #include "pcf50606.h"
 
-#ifdef HAVE_ADJUSTABLE_CPU_FREQ
-
 /* Settings for all possible clock frequencies (with properly working timers)
  *
  *                    xxx_REFRESH_TIMER below
@@ -55,8 +53,13 @@
 #define RECALC_DELAYS(f) \
         pcf50606_i2c_recalc_delay(f)
 
+#ifdef HAVE_ADJUSTABLE_CPU_FREQ
 void set_cpu_frequency (long) __attribute__ ((section (".icode")));
 void set_cpu_frequency(long frequency)
+#else
+void cf_set_cpu_frequency (long) __attribute__ ((section (".icode")));
+void cf_set_cpu_frequency(long frequency)
+#endif    
 {
     switch(frequency)
     {
@@ -115,5 +118,3 @@ void set_cpu_frequency(long frequency)
         break;
     }
 }
-
-#endif /* HAVE_ADJUSTABLE_CPU_FREQ */
diff --git a/firmware/target/coldfire/iriver/system-iriver.c b/firmware/target/coldfire/iriver/system-iriver.c
index 184f76c..e5abe27 100644
--- a/firmware/target/coldfire/iriver/system-iriver.c
+++ b/firmware/target/coldfire/iriver/system-iriver.c
@@ -24,8 +24,6 @@
 #include "timer.h"
 #include "pcf50606.h"
 
-#ifdef HAVE_ADJUSTABLE_CPU_FREQ
-
 /* Settings for all possible clock frequencies (with properly working timers)
  * NOTE: Some 5249 chips don't like having PLLDIV set to 0. We must avoid that!
  *
@@ -73,8 +71,13 @@
 #define BAUDRATE_DIV_MAX (CPUFREQ_MAX/(BAUD_RATE*32*2))
 #endif
 
+#ifdef HAVE_ADJUSTABLE_CPU_FREQ
 void set_cpu_frequency (long) __attribute__ ((section (".icode")));
 void set_cpu_frequency(long frequency)
+#else
+void cf_set_cpu_frequency (long) __attribute__ ((section (".icode")));
+void cf_set_cpu_frequency(long frequency)
+#endif    
 {
     switch(frequency)
     {
@@ -157,5 +160,3 @@ void set_cpu_frequency(long frequency)
         break;
     }
 }
-
-#endif /* HAVE_ADJUSTABLE_CPU_FREQ */
diff --git a/firmware/target/coldfire/system-coldfire.c b/firmware/target/coldfire/system-coldfire.c
index f33a44c..8b20360 100644
--- a/firmware/target/coldfire/system-coldfire.c
+++ b/firmware/target/coldfire/system-coldfire.c
@@ -252,6 +252,10 @@ void system_init(void)
     SPURVEC = 24;
 
     MPARK     = 0x81;   /* PARK[1,0]=10 + BCR24BIT                   */
+    
+#ifndef HAVE_ADJUSTABLE_CPU_FREQ
+    cf_set_cpu_frequency(CPUFREQ_DEFAULT);
+#endif
 }
 
 void system_reboot (void)
diff --git a/firmware/target/coldfire/system-target.h b/firmware/target/coldfire/system-target.h
index 6f1b2eb..8e3a2a3 100644
--- a/firmware/target/coldfire/system-target.h
+++ b/firmware/target/coldfire/system-target.h
@@ -165,6 +165,10 @@ void coldfire_set_pllcr_audio_bits(long bits);
 /* Set DATAINCONTROL without disturbing FIFO reset state */
 void coldfire_set_dataincontrol(unsigned long value);
 
+#ifndef HAVE_ADJUSTABLE_CPU_FREQ
+extern void cf_set_cpu_frequency(long frequency);
+#endif
+
 /* 11.2896 MHz */
 #define CPUFREQ_DEFAULT_MULT 1
 #define CPUFREQ_DEFAULT      (CPUFREQ_DEFAULT_MULT * CPU_FREQ)