{
size_t end = offset + CFG_ENV_RANGE;
size_t amount_saved = 0;
- size_t blocksize;
+ size_t blocksize, len;
u_char *char_ptr;
blocksize = nand_info[0].erasesize;
+ len = min(blocksize, CFG_ENV_SIZE);
while (amount_saved < CFG_ENV_SIZE && offset < end) {
if (nand_block_isbad(&nand_info[0], offset)) {
offset += blocksize;
} else {
char_ptr = &buf[amount_saved];
- if (nand_write(&nand_info[0], offset, &blocksize,
+ if (nand_write(&nand_info[0], offset, &len,
char_ptr))
return 1;
offset += blocksize;
- amount_saved += blocksize;
+ amount_saved += len;
}
}
if (amount_saved != CFG_ENV_SIZE)
{
size_t end = offset + CFG_ENV_RANGE;
size_t amount_loaded = 0;
- size_t blocksize;
+ size_t blocksize, len;
u_char *char_ptr;
blocksize = nand_info[0].erasesize;
+ len = min(blocksize, CFG_ENV_SIZE);
while (amount_loaded < CFG_ENV_SIZE && offset < end) {
if (nand_block_isbad(&nand_info[0], offset)) {
offset += blocksize;
} else {
char_ptr = &buf[amount_loaded];
- if (nand_read(&nand_info[0], offset, &blocksize, char_ptr))
+ if (nand_read(&nand_info[0], offset, &len, char_ptr))
return 1;
offset += blocksize;
- amount_loaded += blocksize;
+ amount_loaded += len;
}
}
if (amount_loaded != CFG_ENV_SIZE)
void env_relocate_spec (void)
{
#if !defined(ENV_IS_EMBEDDED)
- size_t total;
int ret;
- total = CFG_ENV_SIZE;
ret = readenv(CFG_ENV_OFFSET, (u_char *) env_ptr);
- if (ret || total != CFG_ENV_SIZE)
+ if (ret)
return use_default();
if (crc32(0, env_ptr->data, ENV_SIZE) != env_ptr->crc)