Travis Kemen
15 years ago
parent
137c26b7cb
commit
dca90efc23
@ -1,13 +1,125 @@ |
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Index: uboot-envtools-20080520/crc32.c
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===================================================================
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--- uboot-envtools-20080520.orig/crc32.c 2008-08-03 16:02:43.000000000 +0200
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+++ uboot-envtools-20080520/crc32.c 2008-08-03 16:03:25.000000000 +0200
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@@ -154,7 +154,7 @@
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--- a/crc32.c
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+++ b/crc32.c
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@@ -8,11 +8,7 @@
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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-#ifndef USE_HOSTCC /* Shut down "ANSI does not permit..." warnings */
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-#include <common.h>
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-#else
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#include <stdint.h>
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-#endif
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#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
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#include <watchdog.h>
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@@ -136,7 +132,7 @@ local const uint32_t crc_table[256] = {
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#if 0
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/* =========================================================================
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- * This function can be used by asm versions of crc32()
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+ * This function can be used by asm versions of uboot_crc32()
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*/
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const uint32_t * ZEXPORT get_crc_table()
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{
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@@ -154,7 +150,7 @@ const uint32_t * ZEXPORT get_crc_table()
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#define DO8(buf) DO4(buf); DO4(buf);
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/* ========================================================================= */
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-uint32_t ZEXPORT crc32 (uint32_t crc, const Bytef *buf, uInt len)
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+uLong ZEXPORT crc32 (uLong crc, const Bytef *buf, uInt len)
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+uint32_t ZEXPORT uboot_crc32 (uint32_t crc, const Bytef *buf, uInt len)
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{
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#ifdef DYNAMIC_CRC_TABLE
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if (crc_table_empty)
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@@ -217,12 +213,12 @@ uint32_t ZEXPORT crc32_wd (uint32_t crc,
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chunk = end - curr;
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if (chunk > chunk_sz)
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chunk = chunk_sz;
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- crc = crc32 (crc, curr, chunk);
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+ crc = uboot_crc32 (crc, curr, chunk);
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curr += chunk;
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WATCHDOG_RESET ();
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}
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#else
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- crc = crc32 (crc, buf, len);
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+ crc = uboot_crc32 (crc, buf, len);
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#endif
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return crc;
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--- a/fw_env.c
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+++ b/fw_env.c
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@@ -216,9 +216,9 @@ static int parse_config (void);
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#if defined(CONFIG_FILE)
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static int get_config (char *);
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#endif
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-static inline ulong getenvsize (void)
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+static inline uint32_t getenvsize (void)
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{
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- ulong rc = CONFIG_ENV_SIZE - sizeof (long);
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+ uint32_t rc = CONFIG_ENV_SIZE - sizeof (uint32_t);
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if (HaveRedundEnv)
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rc -= sizeof (char);
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@@ -437,7 +437,7 @@ int fw_setenv (int argc, char *argv[])
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/*
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* Update CRC
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*/
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- *environment.crc = crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
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+ *environment.crc = uboot_crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
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/* write environment back to flash */
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if (flash_io (O_RDWR)) {
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@@ -627,7 +627,7 @@ static int flash_write_buf (int dev, int
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data = malloc (erase_len);
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if (!data) {
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fprintf (stderr,
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- "Cannot malloc %u bytes: %s\n",
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+ "Cannot malloc %zu bytes: %s\n",
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erase_len, strerror (errno));
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return -1;
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}
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@@ -883,11 +883,11 @@ static char *envmatch (char * s1, char *
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static int env_init (void)
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{
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int crc0, crc0_ok;
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- char flag0;
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+ unsigned char flag0;
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void *addr0;
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int crc1, crc1_ok;
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- char flag1;
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+ unsigned char flag1;
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void *addr1;
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struct env_image_single *single;
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@@ -923,7 +923,7 @@ static int env_init (void)
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if (flash_io (O_RDONLY))
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return -1;
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- crc0 = crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
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+ crc0 = uboot_crc32 (0, (uint8_t *) environment.data, ENV_SIZE);
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crc0_ok = (crc0 == *environment.crc);
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if (!HaveRedundEnv) {
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if (!crc0_ok) {
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@@ -964,7 +964,7 @@ static int env_init (void)
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return -1;
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}
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- crc1 = crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
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+ crc1 = uboot_crc32 (0, (uint8_t *) redundant->data, ENV_SIZE);
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crc1_ok = (crc1 == redundant->crc);
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flag1 = redundant->flags;
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--- a/fw_env.h
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+++ b/fw_env.h
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@@ -47,8 +47,10 @@
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
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"bootm"
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+# include <stdint.h>
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+
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extern int fw_printenv(int argc, char *argv[]);
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extern char *fw_getenv (char *name);
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extern int fw_setenv (int argc, char *argv[]);
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-extern unsigned long crc32 (unsigned long, const unsigned char *, unsigned);
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+extern uint32_t uboot_crc32 (uint32_t, const unsigned char *, unsigned);
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