- 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) {
- set_default_env("!bad CRC");
- return;
- } else if (crc1_ok && !crc2_ok) {
- gd->env_valid = 1;
- } else if (!crc1_ok && crc2_ok) {
- gd->env_valid = 2;
- } else {
- /* both ok - check serial */
- if (tmp_env1->flags == 255 && tmp_env2->flags == 0)
- gd->env_valid = 2;
- else if (tmp_env2->flags == 255 && tmp_env1->flags == 0)
- gd->env_valid = 1;
- else if (tmp_env1->flags > tmp_env2->flags)
- gd->env_valid = 1;
- else if (tmp_env2->flags > tmp_env1->flags)
- gd->env_valid = 2;
- else /* flags are equal - almost impossible */
- gd->env_valid = 1;
- }
-
- if (gd->env_valid == 1)
- ep = tmp_env1;
- else
- ep = tmp_env2;
-
- env_flags = ep->flags;
- env_import((char *)ep, 0);