ARM: uniphier: remove unused NAND CONFIG options

The Denali NAND driver does not use these options any more.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 6f4d67e..453f3db 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -71,13 +71,8 @@
 
 #define CONFIG_SYS_MAX_NAND_DEVICE			1
 #define CONFIG_SYS_NAND_ONFI_DETECTION
-
-#define CONFIG_NAND_DENALI_ECC_SIZE			1024
-
 #define CONFIG_SYS_NAND_REGS_BASE			0x68100000
 #define CONFIG_SYS_NAND_DATA_BASE			0x68000000
-
-#define CONFIG_SYS_NAND_USE_FLASH_BBT
 #define CONFIG_SYS_NAND_BAD_BLOCK_POS			0
 
 /* SD/MMC */