#include <linux/mtd/nand.h>
#include <linux/types.h>
#include <malloc.h>
-#include <asm/errno.h>
+#include <linux/errno.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#endif
#define MXS_NAND_METADATA_SIZE 10
#define MXS_NAND_BITS_PER_ECC_LEVEL 13
+
+#if !defined(CONFIG_SYS_CACHELINE_SIZE) || CONFIG_SYS_CACHELINE_SIZE < 32
#define MXS_NAND_COMMAND_BUFFER_SIZE 32
+#else
+#define MXS_NAND_COMMAND_BUFFER_SIZE CONFIG_SYS_CACHELINE_SIZE
+#endif
#define MXS_NAND_BCH_TIMEOUT 10000