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authorStefano Babic <sbabic@denx.de>2014-04-29 17:41:19 +0200
committerStefano Babic <sbabic@denx.de>2014-04-29 17:41:19 +0200
commit3deb22a4844cbda1a05c60dd29d8926e4dddaa4e (patch)
tree767063f0d9e0acfd7445db47abf0d4ac94abdc1d /arch/arm/include/asm/arch-keystone/nand_defs.h
parent3b31605aef069d183a9d0c1e3aa6f957503cd56b (diff)
parentc9aab0f9dd23fddcebf5984dc19e62b514e759a7 (diff)
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'arch/arm/include/asm/arch-keystone/nand_defs.h')
-rw-r--r--arch/arm/include/asm/arch-keystone/nand_defs.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-keystone/nand_defs.h b/arch/arm/include/asm/arch-keystone/nand_defs.h
new file mode 100644
index 0000000000..58417dbc0b
--- /dev/null
+++ b/arch/arm/include/asm/arch-keystone/nand_defs.h
@@ -0,0 +1,23 @@
+/*
+ * nand driver definitions to re-use davinci nand driver on Keystone2
+ *
+ * (C) Copyright 2012-2014
+ * Texas Instruments Incorporated, <www.ti.com>
+ * (C) Copyright 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef _NAND_DEFS_H_
+#define _NAND_DEFS_H_
+
+#include <asm/arch/hardware.h>
+#include <linux/mtd/nand.h>
+
+#define MASK_CLE 0x4000
+#define MASK_ALE 0x2000
+
+#define NAND_READ_START 0x00
+#define NAND_READ_END 0x30
+#define NAND_STATUS 0x70
+
+#endif