package/boot/uboot-envtools/patches/001-crc32_func_signature.patch

   1 --- a/crc32.c
   2 +++ b/crc32.c
   3 @@ -8,21 +8,16 @@
   4   * For conditions of distribution and use, see copyright notice in zlib.h
   5   */
   6
   7 -#ifndef USE_HOSTCC
   8 -#include <common.h>
   9 -#endif
  10 -#include <compiler.h>
  11 -#include <u-boot/crc.h>
  12 +#include <stdint.h>
  13 +#include <asm/byteorder.h>
  14 +
  15 +#include "zlib.h"
  16
  17 -#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
  18 -#include <watchdog.h>
  19 -#endif
  20 -#include "u-boot/zlib.h"
  21
  22  #define local static
  23  #define ZEXPORT        /* empty */
  24
  25 -#define tole(x) cpu_to_le32(x)
  26 +#define tole(x) __constant_cpu_to_le32(x)
  27
  28  #ifdef DYNAMIC_CRC_TABLE
  29
  30 @@ -151,7 +146,7 @@ tole(0xb40bbe37L), tole(0xc30c8ea1L), to
  31
  32  #if 0
  33  /* =========================================================================
  34 - * This function can be used by asm versions of crc32()
  35 + * This function can be used by asm versions of uboot_crc32()
  36   */
  37  const uint32_t * ZEXPORT get_crc_table()
  38  {
  39 @@ -183,7 +178,7 @@ uint32_t ZEXPORT crc32_no_comp(uint32_t
  40      if (crc_table_empty)
  41        make_crc_table();
  42  #endif
  43 -    crc = cpu_to_le32(crc);
  44 +    crc = __cpu_to_le32(crc);
  45      /* Align it */
  46      if (((long)b) & 3 && len) {
  47          uint8_t *p = (uint8_t *)b;
  48 @@ -212,11 +207,11 @@ uint32_t ZEXPORT crc32_no_comp(uint32_t
  49          } while (--len);
  50      }
  51
  52 -    return le32_to_cpu(crc);
  53 +    return __le32_to_cpu(crc);
  54  }
  55  #undef DO_CRC
  56
  57 -uint32_t ZEXPORT crc32 (uint32_t crc, const Bytef *p, uInt len)
  58 +uint32_t ZEXPORT uboot_crc32 (uint32_t crc, const Bytef *p, uInt len)
  59  {
  60       return crc32_no_comp(crc ^ 0xffffffffL, p, len) ^ 0xffffffffL;
  61  }
  62 @@ -239,12 +234,12 @@ uint32_t ZEXPORT crc32_wd (uint32_t crc,
  63                 chunk = end - curr;
  64                 if (chunk > chunk_sz)
  65                         chunk = chunk_sz;
  66 -               crc = crc32 (crc, curr, chunk);
  67 +               crc = uboot_crc32 (crc, curr, chunk);
  68                 curr += chunk;
  69                 WATCHDOG_RESET ();
  70         }
  71  #else
  72 -       crc = crc32 (crc, buf, len);
  73 +       crc = uboot_crc32 (crc, buf, len);
  74  #endif
  75
  76         return crc;
  77 --- a/fw_env.c
  78 +++ b/fw_env.c
  79 @@ -34,6 +34,7 @@
  80  #include <sys/ioctl.h>
  81  #include <sys/stat.h>
  82  #include <unistd.h>
  83 +#include <zlib.h>
  84
  85  #ifdef MTD_OLD
  86  # include <stdint.h>
  87 @@ -212,13 +213,14 @@ static char default_environment[] = {
  88  static int flash_io (int mode);
  89  static char *envmatch (char * s1, char * s2);
  90  static int parse_config (void);
  91 +uint32_t uboot_crc32 (uint32_t crc, const Bytef *p, uInt len);
  92
  93  #if defined(CONFIG_FILE)
  94  static int get_config (char *);
  95  #endif
  96 -static inline ulong getenvsize (void)
  97 +static inline uint32_t getenvsize (void)
  98  {
  99 -       ulong rc = CONFIG_ENV_SIZE - sizeof (long);
 100 +       uint32_t rc = CONFIG_ENV_SIZE - sizeof (uint32_t);
 101
 102         if (HaveRedundEnv)
 103                 rc -= sizeof (char);
 104 @@ -348,7 +350,7 @@ int fw_env_close(void)
 105         /*
 106          * Update CRC
 107          */
 108 -       *environment.crc = crc32(0, (uint8_t *) environment.data, ENV_SIZE);
 109 +       *environment.crc = uboot_crc32(0, (uint8_t *) environment.data, ENV_SIZE);
 110
 111         /* write environment back to flash */
 112         if (flash_io(O_RDWR)) {
 113 @@ -1116,7 +1118,7 @@ int fw_env_open(void)
 114         if (flash_io (O_RDONLY))
 115                 return -1;
 116
 117 -       crc0 = crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
 118 +       crc0 = uboot_crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
 119         crc0_ok = (crc0 == *environment.crc);
 120         if (!HaveRedundEnv) {
 121                 if (!crc0_ok) {
 122 @@ -1160,7 +1162,7 @@ int fw_env_open(void)
 123                         return -1;
 124                 }
 125
 126 -               crc1 = crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
 127 +               crc1 = uboot_crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
 128                 crc1_ok = (crc1 == redundant->crc);
 129                 flag1 = redundant->flags;
 130