diff options
Diffstat (limited to 'firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c')
| -rw-r--r-- | firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c index 5cbcd72415..331803360f 100644 --- a/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c +++ b/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c @@ -26,7 +26,8 @@ #include "panic.h"
#include "ata-target.h"
-void ide_power_enable(bool on){
+void ide_power_enable(bool on)
+{
#if 0
IO_INTC_EINT1 &= ~INTR_EINT1_EXT2;
if(on)
@@ -37,13 +38,16 @@ void ide_power_enable(bool on){ else
IO_GIO_BITCLR0 = (1 << 14);
IO_INTC_EINT1 |= INTR_EINT1_EXT2;
- return;
+ return;
+#else
+ (void)on;
#endif
}
-inline bool ide_powered(){
+inline bool ide_powered()
+{
#if 0
- return (IO_GIO_BITSET0 & (1 << 14));
+ return (IO_GIO_BITSET0 & (1 << 14));
#else
return true;
#endif
@@ -52,31 +56,31 @@ inline bool ide_powered(){ void ata_reset(void)
{
/* Disabled until figured out what's wrong */
- IO_INTC_EINT1 &= ~INTR_EINT1_EXT2; //disable GIO2 interrupt
- if(!ide_powered())
- {
+ IO_INTC_EINT1 &= ~INTR_EINT1_EXT2; /*disable GIO2 interrupt */
+ if(!ide_powered())
+ {
ide_power_enable(true);
- sleep(150);
- }
- else
- {
- IO_GIO_BITSET0 = (1 << 5);
- IO_GIO_BITCLR0 = (1 << 3);
- sleep(1);
- }
- IO_GIO_BITCLR0 = (1 << 5);
- sleep(10);
- IO_GIO_BITSET0 = (1 << 3);
- while(!(ATA_COMMAND & STATUS_RDY))
- sleep(10);
- IO_INTC_EINT1 |= INTR_EINT1_EXT2; //enable GIO2 interrupt
- return;
+ sleep(150);
+ }
+ else
+ {
+ IO_GIO_BITSET0 = (1 << 5);
+ IO_GIO_BITCLR0 = (1 << 3);
+ sleep(1);
+ }
+ IO_GIO_BITCLR0 = (1 << 5);
+ sleep(10);
+ IO_GIO_BITSET0 = (1 << 3);
+ while(!(ATA_COMMAND & STATUS_RDY))
+ sleep(10);
+ IO_INTC_EINT1 |= INTR_EINT1_EXT2; //enable GIO2 interrupt
+ return;
}
void ata_enable(bool on)
{
- (void)on;
- return;
+ (void)on;
+ return;
}
bool ata_is_coldstart(void)
|