H300 bootloader: init the ISP1362 chip, and set the CPU to idle mode while charging, to save power

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12547 a1c6a512-1295-4272-9138-f99709370657

bootloader/iriver_h300.c

@@ -43,6 +43,7 @@
 #include "pcf50606.h"
 #include "common.h"
 #include "rbunicode.h"
+#include "isp1362.h"
 
 #include <stdarg.h>
 
@@ -189,6 +190,8 @@ void main(void)
     coldfire_set_pllcr_audio_bits(DEFAULT_PLLCR_AUDIO_BITS);
     set_irq_level(0);
 
+    isp1362_init();
+
     adc_init();
     button_init();
     
@@ -245,6 +248,8 @@ void main(void)
         bool blink_toggle = false;
         bool request_start = false;
 
+        cpu_idle_mode(true);
+        
         while(charger_inserted() && !request_start)
         {
             button = button_get_w_tmo(HZ);
@@ -286,6 +291,8 @@ void main(void)
             __reset_cookie();
             power_off();
         }
+
+        cpu_idle_mode(false);
     }
     
     usb_init();

firmware/SOURCES

@@ -209,10 +209,13 @@ drivers/tlv320.c
 #endif /* SIMULATOR */
 
 /* USBOTG */
-#if !defined(SIMULATOR) && !defined(BOOTLOADER)
+#if !defined(SIMULATOR)
 #if CONFIG_USBOTG == USBOTG_ISP1362
 drivers/isp1362.c
-#elif CONFIG_USBOTG == USBOTG_M5636
+#endif
+#endif
+#if !defined(SIMULATOR) && !defined(BOOTLOADER)
+#if CONFIG_USBOTG == USBOTG_M5636
 drivers/m5636.c
 #elif CONFIG_USBOTG == USBOTG_ARC
 drivers/arcotg_udc.c