Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 128 insertions, 0 deletions

diff --git a/drivers/mtd/nand/raw/gpmi-nand/bch-regs.h b/drivers/mtd/nand/raw/gpmi-nand/bch-regs.h
new file mode 100644
index 000000000..05bb91f2f
--- /dev/null
+++ b/drivers/mtd/nand/raw/gpmi-nand/bch-regs.h
@@ -0,0 +1,128 @@
+/*
+ * Freescale GPMI NAND Flash Driver
+ *
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ * Copyright 2008 Embedded Alley Solutions, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef __GPMI_NAND_BCH_REGS_H
+#define __GPMI_NAND_BCH_REGS_H
+
+#define HW_BCH_CTRL				0x00000000
+#define HW_BCH_CTRL_SET				0x00000004
+#define HW_BCH_CTRL_CLR				0x00000008
+#define HW_BCH_CTRL_TOG				0x0000000c
+
+#define BM_BCH_CTRL_COMPLETE_IRQ_EN		(1 << 8)
+#define BM_BCH_CTRL_COMPLETE_IRQ		(1 << 0)
+
+#define HW_BCH_STATUS0				0x00000010
+#define HW_BCH_MODE				0x00000020
+#define HW_BCH_ENCODEPTR			0x00000030
+#define HW_BCH_DATAPTR				0x00000040
+#define HW_BCH_METAPTR				0x00000050
+#define HW_BCH_LAYOUTSELECT			0x00000070
+
+#define HW_BCH_FLASH0LAYOUT0			0x00000080
+
+#define BP_BCH_FLASH0LAYOUT0_NBLOCKS		24
+#define BM_BCH_FLASH0LAYOUT0_NBLOCKS	(0xff << BP_BCH_FLASH0LAYOUT0_NBLOCKS)
+#define BF_BCH_FLASH0LAYOUT0_NBLOCKS(v)		\
+	(((v) << BP_BCH_FLASH0LAYOUT0_NBLOCKS) & BM_BCH_FLASH0LAYOUT0_NBLOCKS)
+
+#define BP_BCH_FLASH0LAYOUT0_META_SIZE		16
+#define BM_BCH_FLASH0LAYOUT0_META_SIZE	(0xff << BP_BCH_FLASH0LAYOUT0_META_SIZE)
+#define BF_BCH_FLASH0LAYOUT0_META_SIZE(v)	\
+	(((v) << BP_BCH_FLASH0LAYOUT0_META_SIZE)\
+					 & BM_BCH_FLASH0LAYOUT0_META_SIZE)
+
+#define BP_BCH_FLASH0LAYOUT0_ECC0		12
+#define BM_BCH_FLASH0LAYOUT0_ECC0	(0xf << BP_BCH_FLASH0LAYOUT0_ECC0)
+#define MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0		11
+#define MX6Q_BM_BCH_FLASH0LAYOUT0_ECC0	(0x1f << MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0)
+#define BF_BCH_FLASH0LAYOUT0_ECC0(v, x)				\
+	(GPMI_IS_MX6(x)					\
+		? (((v) << MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0)	\
+			& MX6Q_BM_BCH_FLASH0LAYOUT0_ECC0)	\
+		: (((v) << BP_BCH_FLASH0LAYOUT0_ECC0)		\
+			& BM_BCH_FLASH0LAYOUT0_ECC0)		\
+	)
+
+#define MX6Q_BP_BCH_FLASH0LAYOUT0_GF_13_14	10
+#define MX6Q_BM_BCH_FLASH0LAYOUT0_GF_13_14			\
+				(0x1 << MX6Q_BP_BCH_FLASH0LAYOUT0_GF_13_14)
+#define BF_BCH_FLASH0LAYOUT0_GF(v, x)				\
+	((GPMI_IS_MX6(x) && ((v) == 14))			\
+		? (((1) << MX6Q_BP_BCH_FLASH0LAYOUT0_GF_13_14)	\
+			& MX6Q_BM_BCH_FLASH0LAYOUT0_GF_13_14)	\
+		: 0						\
+	)
+
+#define BP_BCH_FLASH0LAYOUT0_DATA0_SIZE		0
+#define BM_BCH_FLASH0LAYOUT0_DATA0_SIZE		\
+			(0xfff << BP_BCH_FLASH0LAYOUT0_DATA0_SIZE)
+#define MX6Q_BM_BCH_FLASH0LAYOUT0_DATA0_SIZE	\
+			(0x3ff << BP_BCH_FLASH0LAYOUT0_DATA0_SIZE)
+#define BF_BCH_FLASH0LAYOUT0_DATA0_SIZE(v, x)				\
+	(GPMI_IS_MX6(x)						\
+		? (((v) >> 2) & MX6Q_BM_BCH_FLASH0LAYOUT0_DATA0_SIZE)	\
+		: ((v) & BM_BCH_FLASH0LAYOUT0_DATA0_SIZE)		\
+	)
+
+#define HW_BCH_FLASH0LAYOUT1			0x00000090
+
+#define BP_BCH_FLASH0LAYOUT1_PAGE_SIZE		16
+#define BM_BCH_FLASH0LAYOUT1_PAGE_SIZE		\
+			(0xffff << BP_BCH_FLASH0LAYOUT1_PAGE_SIZE)
+#define BF_BCH_FLASH0LAYOUT1_PAGE_SIZE(v)	\
+	(((v) << BP_BCH_FLASH0LAYOUT1_PAGE_SIZE) \
+					 & BM_BCH_FLASH0LAYOUT1_PAGE_SIZE)
+
+#define BP_BCH_FLASH0LAYOUT1_ECCN		12
+#define BM_BCH_FLASH0LAYOUT1_ECCN	(0xf << BP_BCH_FLASH0LAYOUT1_ECCN)
+#define MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN		11
+#define MX6Q_BM_BCH_FLASH0LAYOUT1_ECCN	(0x1f << MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN)
+#define BF_BCH_FLASH0LAYOUT1_ECCN(v, x)				\
+	(GPMI_IS_MX6(x)					\
+		? (((v) << MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN)	\
+			& MX6Q_BM_BCH_FLASH0LAYOUT1_ECCN)	\
+		: (((v) << BP_BCH_FLASH0LAYOUT1_ECCN)		\
+			& BM_BCH_FLASH0LAYOUT1_ECCN)		\
+	)
+
+#define MX6Q_BP_BCH_FLASH0LAYOUT1_GF_13_14	10
+#define MX6Q_BM_BCH_FLASH0LAYOUT1_GF_13_14			\
+				(0x1 << MX6Q_BP_BCH_FLASH0LAYOUT1_GF_13_14)
+#define BF_BCH_FLASH0LAYOUT1_GF(v, x)				\
+	((GPMI_IS_MX6(x) && ((v) == 14))			\
+		? (((1) << MX6Q_BP_BCH_FLASH0LAYOUT1_GF_13_14)	\
+			& MX6Q_BM_BCH_FLASH0LAYOUT1_GF_13_14)	\
+		: 0						\
+	)
+
+#define BP_BCH_FLASH0LAYOUT1_DATAN_SIZE		0
+#define BM_BCH_FLASH0LAYOUT1_DATAN_SIZE		\
+			(0xfff << BP_BCH_FLASH0LAYOUT1_DATAN_SIZE)
+#define MX6Q_BM_BCH_FLASH0LAYOUT1_DATAN_SIZE	\
+			(0x3ff << BP_BCH_FLASH0LAYOUT1_DATAN_SIZE)
+#define BF_BCH_FLASH0LAYOUT1_DATAN_SIZE(v, x)				\
+	(GPMI_IS_MX6(x)						\
+		? (((v) >> 2) & MX6Q_BM_BCH_FLASH0LAYOUT1_DATAN_SIZE)	\
+		: ((v) & BM_BCH_FLASH0LAYOUT1_DATAN_SIZE)		\
+	)
+
+#define HW_BCH_VERSION				0x00000160
+#endif