i717 jtag show unknown emmc,i need direct emmc pinout

Check security…OK
Initialising: SAMSUNG SGH-I717 Config ver.:1.00
I/O Level set to : 2200 mV
Box S/N: 11007020B9D6F4E7 ,FW Ver.: 01.52
Connecting to Target…
JTAG device: APQ8060.
CPU IDCODE : 0x4F1F0F0F Mfg.: 0x787, Part: 0xf1f0, Ver.: 0x4
CPU Manufacturer: Samsung , CPU Name: ARM7GEN
JTAG device: APQ8060.
CPU IDCODE : 0x106A10E1 Mfg.: 0x070, Part: 0x06a1, Ver.: 0x1
CPU Manufacturer: QUALCOMM , CPU Name: APQ8060
Halting CPU…
Initialize hardware…
Starting target communication…
Detecting emmc memory parameters of bank (0) …
Error: Loader memory area are corrupted.
DCC Loader init Failed!
BUG: emmc unknown controller initialization failure

i need direct emmc pinout