sd_cmd52_read
sd_cmd52_read(intfhdl, ftaddr, 2, (u8 *)&le_tmp);
err = sd_cmd52_read(intfhdl, ftaddr, 4, (u8 *)&le_tmp);
return sd_cmd52_read(intfhdl, addr, cnt, buf);
sd_cmd52_read(intfhdl, addr, 1, &val);
sd_cmd52_read(intfhdl, addr, 2, (u8 *)&val);
sd_cmd52_read(intfhdl, addr, 4, (u8 *)&le_tmp);
s32 sd_cmd52_read(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pdata);