treewide: Convert CONFIG_HOSTNAME to a string option
CONFIG_HOSTNAME is defined as a "plain" preprocessor string, but every
use is couched by __stringify(...).
Hence, convert it to a proper string option.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/include/configs/ma5d4evk.h b/include/configs/ma5d4evk.h
index 4aefc85..a00af1a 100644
--- a/include/configs/ma5d4evk.h
+++ b/include/configs/ma5d4evk.h
@@ -118,7 +118,7 @@
* Extra Environments
*/
#define CONFIG_PREBOOT "run try_bootscript"
-#define CONFIG_HOSTNAME ma5d4evk
+#define CONFIG_HOSTNAME "ma5d4evk"
#define CONFIG_EXTRA_ENV_SETTINGS \
"consdev=ttyS3\0" \