port inits for cold start ability

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3764 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 8 insertions, 1 deletions

diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c
index b4151d0352..46c2bc8645 100644
--- a/firmware/drivers/ata.c
+++ b/firmware/drivers/ata.c
@@ -801,6 +801,11 @@ int ata_init(void)
 
     led(false);
 
+        /* Port A setup */
+        PAIOR |= 0x0200; /* output for ATA reset */
+        PADR |= 0x0200; /* release ATA reset */
+        PACR2 &= 0xBFFF; /* GPIO function for PA7 (IDE enable) */
+
     ata_enable(true);
 
     if ( !initialized ) {
diff --git a/firmware/drivers/power.c b/firmware/drivers/power.c
index b10cefef81..5121a4c4f1 100644
--- a/firmware/drivers/power.c
+++ b/firmware/drivers/power.c
@@ -63,7 +63,9 @@ void charger_enable(bool on)
 void ide_power_enable(bool on)
 {
 #ifdef HAVE_ATA_POWER_OFF
-    if(on)
+        PAIOR |= 0x20; /* there's no power driver init, so I have to do that here */
+    
+        if(on)
         PADR |= 0x20;
     else
         PADR &= ~0x20;