nand_fdl/fdl-2/inc/fdl_emmc_operate.h

   1 #ifndef _FDL_EMMC_OPERATE_H
   2 #define _FDL_EMMC_OPERATE_H
   3
   4 #include <asm/arch/fdl_stdio.h>
   5 #include <asm/arch/cmd_def.h>
   6 #include <asm/arch/packet.h>
   7 #ifdef CONFIG_EMMC_BOOT
   8 #include "../../../disk/part_uefi.h"
   9 #include "../../../include/part.h"
  10
  11 #define EMMC_SUCCESS                0
  12 #define EMMC_SYSTEM_ERROR           1
  13 #define EMMC_DEVICE_INIT_ERROR      2
  14 #define EMMC_INVALID_DEVICE_SIZE    3
  15 #define EMMC_INCOMPATIBLE_PART      4
  16 #define EMMC_INVALID_ADDR           5
  17 #define EMMC_INVALID_SIZE           6
  18
  19 #define DEBUG 1
  20
  21 //TODO, not well here
  22 #ifdef DEBUG
  23 #define debugf(fmt, args...) do { printf("%s(): ", __func__); printf(fmt, ##args); } while (0)
  24 #else
  25 #define debugf(fmt, args...)
  26 #endif
  27
  28 static __inline DLSTATUS convert_err (int err)
  29 {
  30     switch (err)
  31     {
  32         case EMMC_SUCCESS:
  33             return BSL_REP_ACK;
  34         case EMMC_INVALID_ADDR:
  35             return BSL_REP_DOWN_DEST_ERROR;
  36         case EMMC_INVALID_SIZE:
  37             return BSL_REP_DOWN_SIZE_ERROR;
  38         case EMMC_DEVICE_INIT_ERROR:
  39             return BSL_UNKNOWN_DEVICE;
  40         case EMMC_INVALID_DEVICE_SIZE:
  41             return BSL_INVALID_DEVICE_SIZE;
  42         case EMMC_INCOMPATIBLE_PART:
  43             return BSL_INCOMPATIBLE_PARTITION;
  44         default:
  45             return BSL_REP_OPERATION_FAILED;
  46     }
  47 }
  48
  49 typedef enum _PARTITION_IMG_TYPE
  50 {
  51         IMG_RAW = 0,
  52         IMG_WITH_SPARSE = 1,
  53         IMG_TYPE_MAX
  54 }PARTITION_IMG_TYPE;
  55
  56 typedef enum _PARTITION_PURPOSE
  57 {
  58         PARTITION_PURPOSE_NORMAL,
  59         PARTITION_PURPOSE_NV,
  60         PARTITION_PURPOSE_MAX
  61 }PARTITION_PURPOSE;
  62
  63 typedef struct DL_EMMC_STATUS_TAG
  64 {
  65         uint32 part_total_size ;
  66         uint32 base_sector;
  67         wchar_t *curUserPartitionName;
  68         PARTITION_PURPOSE partitionpurpose;
  69         uint8 curEMMCArea;
  70         PARTITION_IMG_TYPE curImgType;
  71 } DL_EMMC_STATUS;
  72
  73 typedef struct DL_FILE_STATUS_TAG
  74 {
  75         unsigned long   total_size;
  76         unsigned long   total_recv_size;
  77         unsigned long   unsave_recv_size;
  78 } DL_EMMC_FILE_STATUS;
  79
  80 typedef struct _SPECIAL_PARTITION_CFG
  81 {
  82         wchar_t* partition;
  83         wchar_t* bak_partition;
  84         PARTITION_IMG_TYPE imgattr;
  85         PARTITION_PURPOSE purpose;
  86 }SPECIAL_PARTITION_CFG;
  87
  88 #if defined(CONFIG_TIGER) || defined(CONFIG_SC7710G2) || defined(CONFIG_SC8830) || defined(CONFIG_SC9630)
  89 #define BOOTLOADER_HEADER_OFFSET 0x20
  90 typedef struct{
  91         uint32 version;
  92         uint32 magicData;
  93         uint32 checkSum;
  94         uint32 hashLen;
  95 }EMMC_BootHeader;
  96 #endif
  97
  98 PUBLIC int fdl2_download_start(wchar_t * partition_name, unsigned long size, unsigned long nv_checksum);
  99 PUBLIC int fdl2_download_midst(unsigned short size, char *buf);
 100 PUBLIC int fdl2_download_end(void);
 101 PUBLIC int fdl2_read_start(wchar_t* partition_name, unsigned long size);
 102 PUBLIC int fdl2_read_midst(unsigned long size, unsigned long off, unsigned char * buf);
 103 PUBLIC int fdl2_read_end(void);
 104 PUBLIC int fdl2_erase(wchar_t * partition_name, unsigned long size);
 105 PUBLIC int fdl2_repartition(unsigned short * partition_cfg, unsigned short total_partition_num);
 106
 107 #endif  //CONFIG_EMMC_BOOT
 108 #endif  //_FDL_EMMC_OPERATE_H