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-rw-r--r--include/linux/mtd/onenand.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 89aaffbc957..2c29a5ca2c9 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -115,10 +115,18 @@ struct onenand_chip {
void *priv;
};
+/*
+ * Helper macros
+ */
#define ONENAND_CURRENT_BUFFERRAM(this) (this->bufferram_index)
#define ONENAND_NEXT_BUFFERRAM(this) (this->bufferram_index ^ 1)
#define ONENAND_SET_NEXT_BUFFERRAM(this) (this->bufferram_index ^= 1)
+#define ONENAND_GET_SYS_CFG1(this) \
+ (this->read_word(this->base + ONENAND_REG_SYS_CFG1))
+#define ONENAND_SET_SYS_CFG1(v, this) \
+ (this->write_word(v, this->base + ONENAND_REG_SYS_CFG1))
+
/*
* Options bits
*/