rename CFG_ENV macros to CONFIG_ENV

[platform/kernel/u-boot.git] / common / env_nand.c

diff --git a/common/env_nand.c b/common/env_nand.c
index 9d01d7c..8af9e74 100644 (file)
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -41,20 +41,20 @@
 
 #if defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND)
 #define CMD_SAVEENV
-#elif defined(CFG_ENV_OFFSET_REDUND)
-#error Cannot use CFG_ENV_OFFSET_REDUND without CONFIG_CMD_ENV & CONFIG_CMD_NAND
+#elif defined(CONFIG_ENV_OFFSET_REDUND)
+#error Cannot use CONFIG_ENV_OFFSET_REDUND without CONFIG_CMD_ENV & CONFIG_CMD_NAND
 #endif
 
-#if defined(CFG_ENV_SIZE_REDUND) && (CFG_ENV_SIZE_REDUND != CFG_ENV_SIZE)
-#error CFG_ENV_SIZE_REDUND should be the same as CFG_ENV_SIZE
+#if defined(CONFIG_ENV_SIZE_REDUND) && (CONFIG_ENV_SIZE_REDUND != CONFIG_ENV_SIZE)
+#error CONFIG_ENV_SIZE_REDUND should be the same as CONFIG_ENV_SIZE
 #endif
 
 #ifdef CONFIG_INFERNO
 #error CONFIG_INFERNO not supported yet
 #endif
 
-#ifndef CFG_ENV_RANGE
-#define CFG_ENV_RANGE  CFG_ENV_SIZE
+#ifndef CONFIG_ENV_RANGE
+#define CONFIG_ENV_RANGE       CONFIG_ENV_SIZE
 #endif
 
 int nand_legacy_rw (struct nand_chip* nand, int cmd,
@@ -107,10 +107,10 @@ int env_init(void)
        int crc1_ok = 0, crc2_ok = 0;
        env_t *tmp_env1, *tmp_env2;
 
-       total = CFG_ENV_SIZE;
+       total = CONFIG_ENV_SIZE;
 
        tmp_env1 = env_ptr;
-       tmp_env2 = (env_t *)((ulong)env_ptr + CFG_ENV_SIZE);
+       tmp_env2 = (env_t *)((ulong)env_ptr + CONFIG_ENV_SIZE);
 
        crc1_ok = (crc32(0, tmp_env1->data, ENV_SIZE) == tmp_env1->crc);
        crc2_ok = (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc);
@@ -154,16 +154,16 @@ int env_init(void)
  */
 int writeenv(size_t offset, u_char *buf)
 {
-       size_t end = offset + CFG_ENV_RANGE;
+       size_t end = offset + CONFIG_ENV_RANGE;
        size_t amount_saved = 0;
        size_t blocksize, len;
 
        u_char *char_ptr;
 
        blocksize = nand_info[0].erasesize;
-       len = min(blocksize, CFG_ENV_SIZE);
+       len = min(blocksize, CONFIG_ENV_SIZE);
 
-       while (amount_saved < CFG_ENV_SIZE && offset < end) {
+       while (amount_saved < CONFIG_ENV_SIZE && offset < end) {
                if (nand_block_isbad(&nand_info[0], offset)) {
                        offset += blocksize;
                } else {
@@ -175,12 +175,12 @@ int writeenv(size_t offset, u_char *buf)
                        amount_saved += len;
                }
        }
-       if (amount_saved != CFG_ENV_SIZE)
+       if (amount_saved != CONFIG_ENV_SIZE)
                return 1;
 
        return 0;
 }
-#ifdef CFG_ENV_OFFSET_REDUND
+#ifdef CONFIG_ENV_OFFSET_REDUND
 int saveenv(void)
 {
        size_t total;
@@ -188,31 +188,31 @@ int saveenv(void)
        nand_erase_options_t nand_erase_options;
 
        env_ptr->flags++;
-       total = CFG_ENV_SIZE;
+       total = CONFIG_ENV_SIZE;
 
-       nand_erase_options.length = CFG_ENV_RANGE;
+       nand_erase_options.length = CONFIG_ENV_RANGE;
        nand_erase_options.quiet = 0;
        nand_erase_options.jffs2 = 0;
        nand_erase_options.scrub = 0;
 
-       if (CFG_ENV_RANGE < CFG_ENV_SIZE)
+       if (CONFIG_ENV_RANGE < CONFIG_ENV_SIZE)
                return 1;
        if(gd->env_valid == 1) {
                puts ("Erasing redundant Nand...\n");
-               nand_erase_options.offset = CFG_ENV_OFFSET_REDUND;
+               nand_erase_options.offset = CONFIG_ENV_OFFSET_REDUND;
                if (nand_erase_opts(&nand_info[0], &nand_erase_options))
                        return 1;
 
                puts ("Writing to redundant Nand... ");
-               ret = writeenv(CFG_ENV_OFFSET_REDUND, (u_char *) env_ptr);
+               ret = writeenv(CONFIG_ENV_OFFSET_REDUND, (u_char *) env_ptr);
        } else {
                puts ("Erasing Nand...\n");
-               nand_erase_options.offset = CFG_ENV_OFFSET;
+               nand_erase_options.offset = CONFIG_ENV_OFFSET;
                if (nand_erase_opts(&nand_info[0], &nand_erase_options))
                        return 1;
 
                puts ("Writing to Nand... ");
-               ret = writeenv(CFG_ENV_OFFSET, (u_char *) env_ptr);
+               ret = writeenv(CONFIG_ENV_OFFSET, (u_char *) env_ptr);
        }
        if (ret) {
                puts("FAILED!\n");
@@ -223,28 +223,28 @@ int saveenv(void)
        gd->env_valid = (gd->env_valid == 2 ? 1 : 2);
        return ret;
 }
-#else /* ! CFG_ENV_OFFSET_REDUND */
+#else /* ! CONFIG_ENV_OFFSET_REDUND */
 int saveenv(void)
 {
        size_t total;
        int ret = 0;
        nand_erase_options_t nand_erase_options;
 
-       nand_erase_options.length = CFG_ENV_RANGE;
+       nand_erase_options.length = CONFIG_ENV_RANGE;
        nand_erase_options.quiet = 0;
        nand_erase_options.jffs2 = 0;
        nand_erase_options.scrub = 0;
-       nand_erase_options.offset = CFG_ENV_OFFSET;
+       nand_erase_options.offset = CONFIG_ENV_OFFSET;
 
-       if (CFG_ENV_RANGE < CFG_ENV_SIZE)
+       if (CONFIG_ENV_RANGE < CONFIG_ENV_SIZE)
                return 1;
        puts ("Erasing Nand...\n");
        if (nand_erase_opts(&nand_info[0], &nand_erase_options))
                return 1;
 
        puts ("Writing to Nand... ");
-       total = CFG_ENV_SIZE;
-       if (writeenv(CFG_ENV_OFFSET, (u_char *) env_ptr)) {
+       total = CONFIG_ENV_SIZE;
+       if (writeenv(CONFIG_ENV_OFFSET, (u_char *) env_ptr)) {
                puts("FAILED!\n");
                return 1;
        }
@@ -252,21 +252,21 @@ int saveenv(void)
        puts ("done\n");
        return ret;
 }
-#endif /* CFG_ENV_OFFSET_REDUND */
+#endif /* CONFIG_ENV_OFFSET_REDUND */
 #endif /* CMD_SAVEENV */
 
 int readenv (size_t offset, u_char * buf)
 {
-       size_t end = offset + CFG_ENV_RANGE;
+       size_t end = offset + CONFIG_ENV_RANGE;
        size_t amount_loaded = 0;
        size_t blocksize, len;
 
        u_char *char_ptr;
 
        blocksize = nand_info[0].erasesize;
-       len = min(blocksize, CFG_ENV_SIZE);
+       len = min(blocksize, CONFIG_ENV_SIZE);
 
-       while (amount_loaded < CFG_ENV_SIZE && offset < end) {
+       while (amount_loaded < CONFIG_ENV_SIZE && offset < end) {
                if (nand_block_isbad(&nand_info[0], offset)) {
                        offset += blocksize;
                } else {
@@ -277,13 +277,13 @@ int readenv (size_t offset, u_char * buf)
                        amount_loaded += len;
                }
        }
-       if (amount_loaded != CFG_ENV_SIZE)
+       if (amount_loaded != CONFIG_ENV_SIZE)
                return 1;
 
        return 0;
 }
 
-#ifdef CFG_ENV_OFFSET_REDUND
+#ifdef CONFIG_ENV_OFFSET_REDUND
 void env_relocate_spec (void)
 {
 #if !defined(ENV_IS_EMBEDDED)
@@ -291,14 +291,14 @@ void env_relocate_spec (void)
        int crc1_ok = 0, crc2_ok = 0;
        env_t *tmp_env1, *tmp_env2;
 
-       total = CFG_ENV_SIZE;
+       total = CONFIG_ENV_SIZE;
 
-       tmp_env1 = (env_t *) malloc(CFG_ENV_SIZE);
-       tmp_env2 = (env_t *) malloc(CFG_ENV_SIZE);
+       tmp_env1 = (env_t *) malloc(CONFIG_ENV_SIZE);
+       tmp_env2 = (env_t *) malloc(CONFIG_ENV_SIZE);
 
-       if (readenv(CFG_ENV_OFFSET, (u_char *) tmp_env1))
+       if (readenv(CONFIG_ENV_OFFSET, (u_char *) tmp_env1))
                puts("No Valid Environment Area Found\n");
-       if (readenv(CFG_ENV_OFFSET_REDUND, (u_char *) tmp_env2))
+       if (readenv(CONFIG_ENV_OFFSET_REDUND, (u_char *) tmp_env2))
                puts("No Valid Reundant Environment Area Found\n");
 
        crc1_ok = (crc32(0, tmp_env1->data, ENV_SIZE) == tmp_env1->crc);
@@ -336,7 +336,7 @@ void env_relocate_spec (void)
 
 #endif /* ! ENV_IS_EMBEDDED */
 }
-#else /* ! CFG_ENV_OFFSET_REDUND */
+#else /* ! CONFIG_ENV_OFFSET_REDUND */
 /*
  * The legacy NAND code saved the environment in the first NAND device i.e.,
  * nand_dev_desc + 0. This is also the behaviour using the new NAND code.
@@ -346,7 +346,7 @@ void env_relocate_spec (void)
 #if !defined(ENV_IS_EMBEDDED)
        int ret;
 
-       ret = readenv(CFG_ENV_OFFSET, (u_char *) env_ptr);
+       ret = readenv(CONFIG_ENV_OFFSET, (u_char *) env_ptr);
        if (ret)
                return use_default();
 
@@ -354,7 +354,7 @@ void env_relocate_spec (void)
                return use_default();
 #endif /* ! ENV_IS_EMBEDDED */
 }
-#endif /* CFG_ENV_OFFSET_REDUND */
+#endif /* CONFIG_ENV_OFFSET_REDUND */
 
 #if !defined(ENV_IS_EMBEDDED)
 static void use_default()