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-rw-r--r--common/cmd_nand.c31
-rw-r--r--common/cmd_onenand.c35
-rw-r--r--common/env_nand.c51
-rw-r--r--common/env_onenand.c2
4 files changed, 74 insertions, 45 deletions
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index 9451416..2f70521 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -414,18 +414,29 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
}
if (strcmp(cmd, "markbad") == 0) {
- addr = (ulong)simple_strtoul(argv[2], NULL, 16);
+ argc -= 2;
+ argv += 2;
- int ret = nand->block_markbad(nand, addr);
- if (ret == 0) {
- printf("block 0x%08lx successfully marked as bad\n",
- (ulong) addr);
- return 0;
- } else {
- printf("block 0x%08lx NOT marked as bad! ERROR %d\n",
- (ulong) addr, ret);
+ if (argc <= 0)
+ goto usage;
+
+ while (argc > 0) {
+ addr = simple_strtoul(*argv, NULL, 16);
+
+ if (nand->block_markbad(nand, addr)) {
+ printf("block 0x%08lx NOT marked "
+ "as bad! ERROR %d\n",
+ addr, ret);
+ ret = 1;
+ } else {
+ printf("block 0x%08lx successfully "
+ "marked as bad\n",
+ addr);
+ }
+ --argc;
+ ++argv;
}
- return 1;
+ return ret;
}
if (strcmp(cmd, "biterr") == 0) {
diff --git a/common/cmd_onenand.c b/common/cmd_onenand.c
index 85bd2cb..9090940 100644
--- a/common/cmd_onenand.c
+++ b/common/cmd_onenand.c
@@ -340,7 +340,7 @@ int do_onenand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
int blocksize;
ulong addr, ofs;
size_t len, retlen = 0;
- int ret;
+ int ret = 0;
char *cmd, *s;
mtd = &onenand_mtd;
@@ -434,18 +434,29 @@ int do_onenand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
}
if (strcmp(cmd, "markbad") == 0) {
- addr = (ulong)simple_strtoul(argv[2], NULL, 16);
+ argc -= 2;
+ argv += 2;
- int ret = mtd->block_markbad(mtd, addr);
- if (ret == 0) {
- printf("block 0x%08lx successfully marked as bad\n",
- (ulong) addr);
- return 0;
- } else {
- printf("block 0x%08lx NOT marked as bad! ERROR %d\n",
- (ulong) addr, ret);
+ if (argc <= 0)
+ goto usage;
+
+ while (argc > 0) {
+ addr = simple_strtoul(*argv, NULL, 16);
+
+ if (mtd->block_markbad(mtd, addr)) {
+ printf("block 0x%08lx NOT marked "
+ "as bad! ERROR %d\n",
+ addr, ret);
+ ret = 1;
+ } else {
+ printf("block 0x%08lx successfully "
+ "marked as bad\n",
+ addr);
+ }
+ --argc;
+ ++argv;
}
- return 1;
+ return ret;
}
if (strncmp(cmd, "dump", 4) == 0) {
@@ -474,7 +485,7 @@ usage:
}
U_BOOT_CMD(
- onenand, 6, 1, do_onenand,
+ onenand, CONFIG_SYS_MAXARGS, 1, do_onenand,
"OneNAND sub-system",
"info - show available OneNAND devices\n"
"onenand bad - show bad blocks\n"
diff --git a/common/env_nand.c b/common/env_nand.c
index 76569da..90a1c45 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -68,9 +68,11 @@ extern int default_environment_size;
char * env_name_spec = "NAND";
-#ifdef ENV_IS_EMBEDDED
+#if defined(ENV_IS_EMBEDDED)
extern uchar environment[];
env_t *env_ptr = (env_t *)(&environment[0]);
+#elif defined(CONFIG_NAND_ENV_DST)
+env_t *env_ptr = (env_t *)CONFIG_NAND_ENV_DST;
#else /* ! ENV_IS_EMBEDDED */
env_t *env_ptr = 0;
#endif /* ENV_IS_EMBEDDED */
@@ -102,26 +104,33 @@ uchar env_get_char_spec (int index)
*/
int env_init(void)
{
-#if defined(ENV_IS_EMBEDDED)
- size_t total;
+#if defined(ENV_IS_EMBEDDED) || defined(CONFIG_NAND_ENV_DST)
int crc1_ok = 0, crc2_ok = 0;
- env_t *tmp_env1, *tmp_env2;
+ env_t *tmp_env1;
- total = CONFIG_ENV_SIZE;
+#ifdef CONFIG_ENV_OFFSET_REDUND
+ env_t *tmp_env2;
- tmp_env1 = env_ptr;
tmp_env2 = (env_t *)((ulong)env_ptr + CONFIG_ENV_SIZE);
+ crc2_ok = (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc);
+#endif
+
+ tmp_env1 = env_ptr;
crc1_ok = (crc32(0, tmp_env1->data, ENV_SIZE) == tmp_env1->crc);
- crc2_ok = (crc32(0, tmp_env2->data, ENV_SIZE) == tmp_env2->crc);
- if (!crc1_ok && !crc2_ok)
+ if (!crc1_ok && !crc2_ok) {
+ gd->env_addr = 0;
gd->env_valid = 0;
- else if(crc1_ok && !crc2_ok)
+
+ return 0;
+ } else if (crc1_ok && !crc2_ok) {
gd->env_valid = 1;
- else if(!crc1_ok && crc2_ok)
+ }
+#ifdef CONFIG_ENV_OFFSET_REDUND
+ else if (!crc1_ok && crc2_ok) {
gd->env_valid = 2;
- else {
+ } else {
/* both ok - check serial */
if(tmp_env1->flags == 255 && tmp_env2->flags == 0)
gd->env_valid = 2;
@@ -135,14 +144,19 @@ int env_init(void)
gd->env_valid = 1;
}
+ if (gd->env_valid == 2)
+ env_ptr = tmp_env2;
+ else
+#endif
if (gd->env_valid == 1)
env_ptr = tmp_env1;
- else if (gd->env_valid == 2)
- env_ptr = tmp_env2;
-#else /* ENV_IS_EMBEDDED */
+
+ gd->env_addr = (ulong)env_ptr->data;
+
+#else /* ENV_IS_EMBEDDED || CONFIG_NAND_ENV_DST */
gd->env_addr = (ulong)&default_environment[0];
gd->env_valid = 1;
-#endif /* ENV_IS_EMBEDDED */
+#endif /* ENV_IS_EMBEDDED || CONFIG_NAND_ENV_DST */
return (0);
}
@@ -183,12 +197,10 @@ int writeenv(size_t offset, u_char *buf)
#ifdef CONFIG_ENV_OFFSET_REDUND
int saveenv(void)
{
- size_t total;
int ret = 0;
nand_erase_options_t nand_erase_options;
env_ptr->flags++;
- total = CONFIG_ENV_SIZE;
nand_erase_options.length = CONFIG_ENV_RANGE;
nand_erase_options.quiet = 0;
@@ -226,7 +238,6 @@ int saveenv(void)
#else /* ! CONFIG_ENV_OFFSET_REDUND */
int saveenv(void)
{
- size_t total;
int ret = 0;
nand_erase_options_t nand_erase_options;
@@ -243,7 +254,6 @@ int saveenv(void)
return 1;
puts ("Writing to Nand... ");
- total = CONFIG_ENV_SIZE;
if (writeenv(CONFIG_ENV_OFFSET, (u_char *) env_ptr)) {
puts("FAILED!\n");
return 1;
@@ -287,12 +297,9 @@ int readenv (size_t offset, u_char * buf)
void env_relocate_spec (void)
{
#if !defined(ENV_IS_EMBEDDED)
- size_t total;
int crc1_ok = 0, crc2_ok = 0;
env_t *tmp_env1, *tmp_env2;
- total = CONFIG_ENV_SIZE;
-
tmp_env1 = (env_t *) malloc(CONFIG_ENV_SIZE);
tmp_env2 = (env_t *) malloc(CONFIG_ENV_SIZE);
diff --git a/common/env_onenand.c b/common/env_onenand.c
index ed77051..48089a9 100644
--- a/common/env_onenand.c
+++ b/common/env_onenand.c
@@ -58,7 +58,7 @@ uchar env_get_char_spec(int index)
void env_relocate_spec(void)
{
- unsigned long env_addr;
+ loff_t env_addr;
int use_default = 0;
size_t retlen;
generated by cgit v1.1 at 2024-11-18 04:47:31 +0000