1 files changed, 10 insertions, 8 deletions

diff --git a/firmware/target/arm/rk27xx/sd-rk27xx.c b/firmware/target/arm/rk27xx/sd-rk27xx.c
index 2ddfd0cf0a..e5467058de 100644
--- a/firmware/target/arm/rk27xx/sd-rk27xx.c
+++ b/firmware/target/arm/rk27xx/sd-rk27xx.c
@@ -97,7 +97,7 @@ void INT_SD(void)
         /* get the status */
         cmd_error = SD_CMDRES;
         semaphore_release(&command_completion_signal);
-    }    
+    }
 
     /* data transfer status pending */
     if(status & DATA_XFER_STAT)
@@ -140,13 +140,15 @@ static void mmu_buff_reset(void)
 
 static inline bool card_detect_target(void)
 {
-#if defined(RK27_GENERIC)
-/* My generic device uses PC7 pin, active low */
+#if defined(RK27_GENERIC) || defined(IHIFI770) || defined(IHIFI770C) || defined(IHIFI800)
+    /* PC7, active low */
     return !(GPIO_PCDR & 0x80);
 #elif defined(HM60X) || defined(HM801)
+    /* PF2, active low */
     return !(GPIO_PFDR & (1<<2));
 #elif defined(MA9) || defined(MA9C) || defined(MA8) || defined(MA8C)
-    return (GPIO_PCDR & 0x80);
+    /* PC7, active high */
+    return (GPIO_PCDR & (1<<7));
 #elif defined(IHIFI760) || defined(IHIFI960)
     /* TODO: find out pin */
     return true;
@@ -190,7 +192,7 @@ static bool send_cmd(const int cmd, const int arg, const int res,
 #if 0
 /* for some misterious reason the card does not report itself as being in TRAN
  * but transfers are successful. Rockchip OF does not check the card state
- * after SELECT. I checked two different cards. 
+ * after SELECT. I checked two different cards.
  */
 static void print_card_status(void)
 {
@@ -224,7 +226,7 @@ static int sd_wait_for_tran_state(void)
         {
             return 0;
         }
-    
+
         if(TIME_AFTER(current_tick, timeout))
         {
             return -10 * ((response >> 9) & 0xf);
@@ -265,7 +267,7 @@ static int sd_init_card(void)
     /* CMD0 Go Idle  */
     if(!send_cmd(SD_GO_IDLE_STATE, 0, RES_NO, NULL))
         return -1;
-    
+
     sleep(1);
 
     /* CMD8 Check for v2 sd card.  Must be sent before using ACMD41
@@ -671,7 +673,7 @@ int sd_write_sectors(IF_MD(int drive,) unsigned long start, int count,
 #endif
 
     return ret;
-   
+
 #endif /* defined(BOOTLOADER) */
 }