Gmini power management basis

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5767 a1c6a512-1295-4272-9138-f99709370657

firmware/drivers/power.c

@@ -88,6 +88,8 @@ bool charger_inserted(void)
 {     
 #ifdef IRIVER_H100
     return (GPIO1_READ & 0x00400000)?true:false;
+#elif defined(GMINI_ARCH)
+    return (P7 & 0x80) == 0;
 #else
 #ifdef HAVE_CHARGING
 #ifdef HAVE_CHARGE_CTRL
@@ -137,6 +139,11 @@ void ide_power_enable(bool on)
         GPIO_OUT &= ~0x80000000;
     else
         GPIO_OUT |= 0x80000000;
+#elif defined(GMINI_ARCH)
+    if (on)
+        P1 |= 0x04;
+    else
+        P2 &= ~0x04;
 #else
     bool touched = false;
 #ifdef NEEDS_ATA_POWER_ON
@@ -183,6 +190,8 @@ bool ide_powered(void)
 {
 #ifdef IRIVER_H100
     return (GPIO_OUT & 0x80000000)?false:true;
+#elif defined(GMINI_ARCH)
+    return (P1 & 0x04?true:false);
 #else
 #if defined(NEEDS_ATA_POWER_ON) || defined(HAVE_ATA_POWER_OFF)
 #ifdef ATA_POWER_PLAYERSTYLE
@@ -211,6 +220,9 @@ void power_off(void)
     set_irq_level(HIGHEST_IRQ_LEVEL);
 #ifdef IRIVER_H100
     GPIO1_OUT &= ~0x00080000;
+#elif defined(GMINI_ARCH)
+    P1 &= ~1;
+    P1CON &= ~1;
 #else
 #ifdef HAVE_POWEROFF_ON_PBDR
     and_b(~0x10, &PBDRL);

firmware/export/config-gmini120.h

@@ -48,4 +48,6 @@
 
 #define HAVE_GMINI_I2C
 
+#define GMINI_ARCH
+
 #endif