ata_sd_pp_debug.patch

diff --git a/firmware/target/arm/pp/ata-sd-pp.c b/firmware/target/arm/pp/ata-sd-pp.c
index 2a11b40..18fc4a1 100644
--- a/firmware/target/arm/pp/ata-sd-pp.c
+++ b/firmware/target/arm/pp/ata-sd-pp.c
@@ -35,6 +35,8 @@
 #include "usb.h"
 #include "sd.h"
 #include "storage.h"
+#define LOGF_ENABLE
+#include "logf.h"
 
 #define SECTOR_SIZE     512
 #define BLOCKS_PER_BANK 0x7a7800
@@ -235,6 +237,7 @@ static int sd_command(unsigned int cmd, unsigned long arg1,
     int i, words; /* Number of 16 bit words to read from MMC_RES */
     unsigned int data[9];
 
+    logf("sd_command(%x,%x,%x)", cmd, arg1, cmddat);
     MMC_CMD = cmd;
     MMC_ARGH = (unsigned int)((arg1 & 0xffff0000) >> 16);
     MMC_ARGL = (unsigned int)((arg1 & 0xffff));
@@ -244,8 +247,11 @@ static int sd_command(unsigned int cmd, unsigned long arg1,
         return -EC_COMMAND;
 
     if ((MMC_STAT & STAT_ERROR_BITS) != 0)
+    {
+        logf("err %x", MMC_STAT & STAT_ERROR_BITS);
         /* Error sending command */
         return -EC_COMMAND - (MMC_STAT & STAT_ERROR_BITS)*100;
+    }
 
     if (cmd == SD_GO_IDLE_STATE)
         return 0; /* no response here */
@@ -272,6 +278,7 @@ static int sd_command(unsigned int cmd, unsigned long arg1,
         response[2] = (data[2]<<24) + (data[3]<<8) + (data[4]>>8);
         response[1] = (data[4]<<24) + (data[5]<<8) + (data[6]>>8);
         response[0] = (data[6]<<24) + (data[7]<<8) + (data[8]>>8);                                                                                                                                                                          
+        logf("resp = %x %x %x %x", response[0], response[1], response[2], response[3]);                                                                                                                                                     
     }                                                                                                                                                                                                                                       
     else                                                                                                                                                                                                                                    
     {                                                                                                                                                                                                                                       
@@ -304,6 +311,7 @@ static int sd_command(unsigned int cmd, unsigned long arg1,                                                                                                                                                              
          *      [0] End Bit - '1'                                                                                                                                                                                                           
          */                                                                                                                                                                                                                                 
         response[0] = (data[0]<<24) + (data[1]<<8) + (data[2]>>8);                                                                                                                                                                          
+        logf("resp = %x", response[0]);                                                                                                                                                                                                     
     }                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                             
     return 0;