env: Add an enum for environment state

[u-boot] / env / nvram.c

diff --git a/env/nvram.c b/env/nvram.c
index 524f07d5f8967460ac37dd7eb453f385f54cafc8..d046c9393cff7bbdbd24de996884f36e8538e9f5 100644 (file)
--- a/env/nvram.c
+++ b/env/nvram.c
@@ -104,7 +104,7 @@ int env_init(void)
        if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) {
                gd->env_addr    = (ulong)&env_ptr->data;
 #endif
-               gd->env_valid   = 1;
+               gd->env_valid = ENV_VALID;
        } else {
                gd->env_addr    = (ulong)&default_environment[0];
                gd->env_valid   = 0;