-#if defined(CONFIG_CMD_FAT) && !defined(CONFIG_FS_FAT)
-#define CONFIG_FS_FAT
-#endif
-
-#if (defined(CONFIG_CMD_EXT4) || defined(CONFIG_CMD_EXT2)) && \
- !defined(CONFIG_FS_EXT4)
-#define CONFIG_FS_EXT4
-#endif
-
-#if defined(CONFIG_CMD_EXT4_WRITE) && !defined(CONFIG_EXT4_WRITE)
-#define CONFIG_EXT4_WRITE
-#endif
-
-/* Rather than repeat this expression each time, add a define for it */
-#if defined(CONFIG_IDE) || \
- defined(CONFIG_CMD_SATA) || \
- defined(CONFIG_SCSI) || \
- defined(CONFIG_CMD_USB) || \
- defined(CONFIG_CMD_PART) || \
- defined(CONFIG_CMD_GPT) || \
- defined(CONFIG_MMC) || \
- defined(CONFIG_SYSTEMACE) || \
- defined(CONFIG_SANDBOX)
-#define HAVE_BLOCK_DEVICE
-#endif
-
-#if (CONFIG_IS_ENABLED(PARTITION_UUIDS) || \
- CONFIG_IS_ENABLED(EFI_PARTITION) || \
- defined(CONFIG_RANDOM_UUID) || \
- defined(CONFIG_CMD_UUID) || \
- defined(CONFIG_BOOTP_PXE)) && \
- !defined(CONFIG_LIB_UUID)
-#define CONFIG_LIB_UUID
+/* Console I/O Buffer Size */
+#ifndef CONFIG_SYS_CBSIZE
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_SYS_CBSIZE 1024
+#else
+#define CONFIG_SYS_CBSIZE 256