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PKGBUILDs/alarm/uboot-olinuxino/0001-imx-Move-some-header-files-from-arch-mxs-to-imx-comm.patch
Kiril Zyapkov 0d62afe0d9 added alarm/uboot-olinuxino
2013-05-10 02:22:33 +03:00

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From b40b56d64abffc2e19501a41daed64b86685dbce Mon Sep 17 00:00:00 2001
From: Stefan Roese <sr@denx.de>
Date: Tue, 9 Apr 2013 21:06:07 +0000
Subject: [PATCH 01/15] imx: Move some header files from arch-mxs to imx-common
The following headers are moved to a i.MX common location:
- regs-common.h
- regs-apbh.h
- regs-bch.h
- regs-gpmi.h
- dma.h
This way this header can be re-used also by other i.MX platforms.
For example the i.MX6 which will need it for the upcoming NAND
support.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/cpu/arm926ejs/mxs/mxs.c | 2 +-
arch/arm/include/asm/arch-mxs/dma.h | 165 ------
arch/arm/include/asm/arch-mxs/imx-regs.h | 6 +-
arch/arm/include/asm/arch-mxs/regs-apbh.h | 587 ----------------------
arch/arm/include/asm/arch-mxs/regs-bch.h | 230 ---------
arch/arm/include/asm/arch-mxs/regs-clkctrl-mx23.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-clkctrl-mx28.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-common.h | 82 ---
arch/arm/include/asm/arch-mxs/regs-digctl.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-gpmi.h | 222 --------
arch/arm/include/asm/arch-mxs/regs-i2c.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-lcdif.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-lradc.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-ocotp.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-pinctrl.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-power-mx23.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-power-mx28.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-rtc.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-ssp.h | 2 +-
arch/arm/include/asm/arch-mxs/regs-timrot.h | 2 +-
arch/arm/include/asm/imx-common/dma.h | 165 ++++++
arch/arm/include/asm/imx-common/regs-apbh.h | 587 ++++++++++++++++++++++
arch/arm/include/asm/imx-common/regs-bch.h | 230 +++++++++
arch/arm/include/asm/imx-common/regs-common.h | 82 +++
arch/arm/include/asm/imx-common/regs-gpmi.h | 222 ++++++++
drivers/dma/apbh_dma.c | 3 +-
drivers/mmc/mxsmmc.c | 2 +-
drivers/mtd/nand/mxs_nand.c | 4 +-
drivers/spi/mxs_spi.c | 2 +-
29 files changed, 1310 insertions(+), 1307 deletions(-)
delete mode 100644 arch/arm/include/asm/arch-mxs/dma.h
delete mode 100644 arch/arm/include/asm/arch-mxs/regs-apbh.h
delete mode 100644 arch/arm/include/asm/arch-mxs/regs-bch.h
delete mode 100644 arch/arm/include/asm/arch-mxs/regs-common.h
delete mode 100644 arch/arm/include/asm/arch-mxs/regs-gpmi.h
create mode 100644 arch/arm/include/asm/imx-common/dma.h
create mode 100644 arch/arm/include/asm/imx-common/regs-apbh.h
create mode 100644 arch/arm/include/asm/imx-common/regs-bch.h
create mode 100644 arch/arm/include/asm/imx-common/regs-common.h
create mode 100644 arch/arm/include/asm/imx-common/regs-gpmi.h
diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c
index e2b4196..6616f4e 100644
--- a/arch/arm/cpu/arm926ejs/mxs/mxs.c
+++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c
@@ -30,7 +30,7 @@
#include <asm/errno.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
-#include <asm/arch/dma.h>
+#include <asm/imx-common/dma.h>
#include <asm/arch/gpio.h>
#include <asm/arch/iomux.h>
#include <asm/arch/imx-regs.h>
diff --git a/arch/arm/include/asm/arch-mxs/dma.h b/arch/arm/include/asm/arch-mxs/dma.h
deleted file mode 100644
index 1ac8696..0000000
--- a/arch/arm/include/asm/arch-mxs/dma.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Freescale i.MX28 APBH DMA
- *
- * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
- * on behalf of DENX Software Engineering GmbH
- *
- * Based on code from LTIB:
- * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __DMA_H__
-#define __DMA_H__
-
-#include <linux/list.h>
-#include <linux/compiler.h>
-
-#ifndef CONFIG_ARCH_DMA_PIO_WORDS
-#define DMA_PIO_WORDS 15
-#else
-#define DMA_PIO_WORDS CONFIG_ARCH_DMA_PIO_WORDS
-#endif
-
-#define MXS_DMA_ALIGNMENT 32
-
-/*
- * MXS DMA channels
- */
-#if defined(CONFIG_MX23)
-enum {
- MXS_DMA_CHANNEL_AHB_APBH_LCDIF = 0,
- MXS_DMA_CHANNEL_AHB_APBH_SSP0,
- MXS_DMA_CHANNEL_AHB_APBH_SSP1,
- MXS_DMA_CHANNEL_AHB_APBH_RESERVED0,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI0,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI1,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI2,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI3,
- MXS_MAX_DMA_CHANNELS,
-};
-#elif defined(CONFIG_MX28)
-enum {
- MXS_DMA_CHANNEL_AHB_APBH_SSP0 = 0,
- MXS_DMA_CHANNEL_AHB_APBH_SSP1,
- MXS_DMA_CHANNEL_AHB_APBH_SSP2,
- MXS_DMA_CHANNEL_AHB_APBH_SSP3,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI0,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI1,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI2,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI3,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI4,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI5,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI6,
- MXS_DMA_CHANNEL_AHB_APBH_GPMI7,
- MXS_DMA_CHANNEL_AHB_APBH_HSADC,
- MXS_DMA_CHANNEL_AHB_APBH_LCDIF,
- MXS_DMA_CHANNEL_AHB_APBH_RESERVED0,
- MXS_DMA_CHANNEL_AHB_APBH_RESERVED1,
- MXS_MAX_DMA_CHANNELS,
-};
-#endif
-
-/*
- * MXS DMA hardware command.
- *
- * This structure describes the in-memory layout of an entire DMA command,
- * including space for the maximum number of PIO accesses. See the appropriate
- * reference manual for a detailed description of what these fields mean to the
- * DMA hardware.
- */
-#define MXS_DMA_DESC_COMMAND_MASK 0x3
-#define MXS_DMA_DESC_COMMAND_OFFSET 0
-#define MXS_DMA_DESC_COMMAND_NO_DMAXFER 0x0
-#define MXS_DMA_DESC_COMMAND_DMA_WRITE 0x1
-#define MXS_DMA_DESC_COMMAND_DMA_READ 0x2
-#define MXS_DMA_DESC_COMMAND_DMA_SENSE 0x3
-#define MXS_DMA_DESC_CHAIN (1 << 2)
-#define MXS_DMA_DESC_IRQ (1 << 3)
-#define MXS_DMA_DESC_NAND_LOCK (1 << 4)
-#define MXS_DMA_DESC_NAND_WAIT_4_READY (1 << 5)
-#define MXS_DMA_DESC_DEC_SEM (1 << 6)
-#define MXS_DMA_DESC_WAIT4END (1 << 7)
-#define MXS_DMA_DESC_HALT_ON_TERMINATE (1 << 8)
-#define MXS_DMA_DESC_TERMINATE_FLUSH (1 << 9)
-#define MXS_DMA_DESC_PIO_WORDS_MASK (0xf << 12)
-#define MXS_DMA_DESC_PIO_WORDS_OFFSET 12
-#define MXS_DMA_DESC_BYTES_MASK (0xffff << 16)
-#define MXS_DMA_DESC_BYTES_OFFSET 16
-
-struct mxs_dma_cmd {
- unsigned long next;
- unsigned long data;
- union {
- dma_addr_t address;
- unsigned long alternate;
- };
- unsigned long pio_words[DMA_PIO_WORDS];
-};
-
-/*
- * MXS DMA command descriptor.
- *
- * This structure incorporates an MXS DMA hardware command structure, along
- * with metadata.
- */
-#define MXS_DMA_DESC_FIRST (1 << 0)
-#define MXS_DMA_DESC_LAST (1 << 1)
-#define MXS_DMA_DESC_READY (1 << 31)
-
-struct mxs_dma_desc {
- struct mxs_dma_cmd cmd;
- unsigned int flags;
- dma_addr_t address;
- void *buffer;
- struct list_head node;
-} __aligned(MXS_DMA_ALIGNMENT);
-
-/**
- * MXS DMA channel
- *
- * This structure represents a single DMA channel. The MXS platform code
- * maintains an array of these structures to represent every DMA channel in the
- * system (see mxs_dma_channels).
- */
-#define MXS_DMA_FLAGS_IDLE 0
-#define MXS_DMA_FLAGS_BUSY (1 << 0)
-#define MXS_DMA_FLAGS_FREE 0
-#define MXS_DMA_FLAGS_ALLOCATED (1 << 16)
-#define MXS_DMA_FLAGS_VALID (1 << 31)
-
-struct mxs_dma_chan {
- const char *name;
- unsigned long dev;
- struct mxs_dma_device *dma;
- unsigned int flags;
- unsigned int active_num;
- unsigned int pending_num;
- struct list_head active;
- struct list_head done;
-};
-
-struct mxs_dma_desc *mxs_dma_desc_alloc(void);
-void mxs_dma_desc_free(struct mxs_dma_desc *);
-int mxs_dma_desc_append(int channel, struct mxs_dma_desc *pdesc);
-
-int mxs_dma_go(int chan);
-void mxs_dma_init(void);
-int mxs_dma_init_channel(int chan);
-int mxs_dma_release(int chan);
-
-#endif /* __DMA_H__ */
diff --git a/arch/arm/include/asm/arch-mxs/imx-regs.h b/arch/arm/include/asm/arch-mxs/imx-regs.h
index 8f67497..dc21e34 100644
--- a/arch/arm/include/asm/arch-mxs/imx-regs.h
+++ b/arch/arm/include/asm/arch-mxs/imx-regs.h
@@ -23,11 +23,11 @@
#ifndef __IMX_REGS_H__
#define __IMX_REGS_H__
-#include <asm/arch/regs-apbh.h>
+#include <asm/imx-common/regs-apbh.h>
#include <asm/arch/regs-base.h>
-#include <asm/arch/regs-bch.h>
+#include <asm/imx-common/regs-bch.h>
#include <asm/arch/regs-digctl.h>
-#include <asm/arch/regs-gpmi.h>
+#include <asm/imx-common/regs-gpmi.h>
#include <asm/arch/regs-i2c.h>
#include <asm/arch/regs-lcdif.h>
#include <asm/arch/regs-lradc.h>
diff --git a/arch/arm/include/asm/arch-mxs/regs-apbh.h b/arch/arm/include/asm/arch-mxs/regs-apbh.h
deleted file mode 100644
index fcef4b8..0000000
--- a/arch/arm/include/asm/arch-mxs/regs-apbh.h
+++ /dev/null
@@ -1,587 +0,0 @@
-/*
- * Freescale i.MX28 APBH Register Definitions
- *
- * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
- * on behalf of DENX Software Engineering GmbH
- *
- * Based on code from LTIB:
- * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __REGS_APBH_H__
-#define __REGS_APBH_H__
-
-#include <asm/arch/regs-common.h>
-
-#ifndef __ASSEMBLY__
-
-#if defined(CONFIG_MX23)
-struct mxs_apbh_regs {
- mxs_reg_32(hw_apbh_ctrl0)
- mxs_reg_32(hw_apbh_ctrl1)
- mxs_reg_32(hw_apbh_ctrl2)
- mxs_reg_32(hw_apbh_channel_ctrl)
-
- union {
- struct {
- mxs_reg_32(hw_apbh_ch_curcmdar)
- mxs_reg_32(hw_apbh_ch_nxtcmdar)
- mxs_reg_32(hw_apbh_ch_cmd)
- mxs_reg_32(hw_apbh_ch_bar)
- mxs_reg_32(hw_apbh_ch_sema)
- mxs_reg_32(hw_apbh_ch_debug1)
- mxs_reg_32(hw_apbh_ch_debug2)
- } ch[8];
- struct {
- mxs_reg_32(hw_apbh_ch0_curcmdar)
- mxs_reg_32(hw_apbh_ch0_nxtcmdar)
- mxs_reg_32(hw_apbh_ch0_cmd)
- mxs_reg_32(hw_apbh_ch0_bar)
- mxs_reg_32(hw_apbh_ch0_sema)
- mxs_reg_32(hw_apbh_ch0_debug1)
- mxs_reg_32(hw_apbh_ch0_debug2)
- mxs_reg_32(hw_apbh_ch1_curcmdar)
- mxs_reg_32(hw_apbh_ch1_nxtcmdar)
- mxs_reg_32(hw_apbh_ch1_cmd)
- mxs_reg_32(hw_apbh_ch1_bar)
- mxs_reg_32(hw_apbh_ch1_sema)
- mxs_reg_32(hw_apbh_ch1_debug1)
- mxs_reg_32(hw_apbh_ch1_debug2)
- mxs_reg_32(hw_apbh_ch2_curcmdar)
- mxs_reg_32(hw_apbh_ch2_nxtcmdar)
- mxs_reg_32(hw_apbh_ch2_cmd)
- mxs_reg_32(hw_apbh_ch2_bar)
- mxs_reg_32(hw_apbh_ch2_sema)
- mxs_reg_32(hw_apbh_ch2_debug1)
- mxs_reg_32(hw_apbh_ch2_debug2)
- mxs_reg_32(hw_apbh_ch3_curcmdar)
- mxs_reg_32(hw_apbh_ch3_nxtcmdar)
- mxs_reg_32(hw_apbh_ch3_cmd)
- mxs_reg_32(hw_apbh_ch3_bar)
- mxs_reg_32(hw_apbh_ch3_sema)
- mxs_reg_32(hw_apbh_ch3_debug1)
- mxs_reg_32(hw_apbh_ch3_debug2)
- mxs_reg_32(hw_apbh_ch4_curcmdar)
- mxs_reg_32(hw_apbh_ch4_nxtcmdar)
- mxs_reg_32(hw_apbh_ch4_cmd)
- mxs_reg_32(hw_apbh_ch4_bar)
- mxs_reg_32(hw_apbh_ch4_sema)
- mxs_reg_32(hw_apbh_ch4_debug1)
- mxs_reg_32(hw_apbh_ch4_debug2)
- mxs_reg_32(hw_apbh_ch5_curcmdar)
- mxs_reg_32(hw_apbh_ch5_nxtcmdar)
- mxs_reg_32(hw_apbh_ch5_cmd)
- mxs_reg_32(hw_apbh_ch5_bar)
- mxs_reg_32(hw_apbh_ch5_sema)
- mxs_reg_32(hw_apbh_ch5_debug1)
- mxs_reg_32(hw_apbh_ch5_debug2)
- mxs_reg_32(hw_apbh_ch6_curcmdar)
- mxs_reg_32(hw_apbh_ch6_nxtcmdar)
- mxs_reg_32(hw_apbh_ch6_cmd)
- mxs_reg_32(hw_apbh_ch6_bar)
- mxs_reg_32(hw_apbh_ch6_sema)
- mxs_reg_32(hw_apbh_ch6_debug1)
- mxs_reg_32(hw_apbh_ch6_debug2)
- mxs_reg_32(hw_apbh_ch7_curcmdar)
- mxs_reg_32(hw_apbh_ch7_nxtcmdar)
- mxs_reg_32(hw_apbh_ch7_cmd)
- mxs_reg_32(hw_apbh_ch7_bar)
- mxs_reg_32(hw_apbh_ch7_sema)
- mxs_reg_32(hw_apbh_ch7_debug1)
- mxs_reg_32(hw_apbh_ch7_debug2)
- };
- };
- mxs_reg_32(hw_apbh_version)
-};
-
-#elif defined(CONFIG_MX28)
-struct mxs_apbh_regs {
- mxs_reg_32(hw_apbh_ctrl0)
- mxs_reg_32(hw_apbh_ctrl1)
- mxs_reg_32(hw_apbh_ctrl2)
- mxs_reg_32(hw_apbh_channel_ctrl)
- mxs_reg_32(hw_apbh_devsel)
- mxs_reg_32(hw_apbh_dma_burst_size)
- mxs_reg_32(hw_apbh_debug)
-
- uint32_t reserved[36];
-
- union {
- struct {
- mxs_reg_32(hw_apbh_ch_curcmdar)
- mxs_reg_32(hw_apbh_ch_nxtcmdar)
- mxs_reg_32(hw_apbh_ch_cmd)
- mxs_reg_32(hw_apbh_ch_bar)
- mxs_reg_32(hw_apbh_ch_sema)
- mxs_reg_32(hw_apbh_ch_debug1)
- mxs_reg_32(hw_apbh_ch_debug2)
- } ch[16];
- struct {
- mxs_reg_32(hw_apbh_ch0_curcmdar)
- mxs_reg_32(hw_apbh_ch0_nxtcmdar)
- mxs_reg_32(hw_apbh_ch0_cmd)
- mxs_reg_32(hw_apbh_ch0_bar)
- mxs_reg_32(hw_apbh_ch0_sema)
- mxs_reg_32(hw_apbh_ch0_debug1)
- mxs_reg_32(hw_apbh_ch0_debug2)
- mxs_reg_32(hw_apbh_ch1_curcmdar)
- mxs_reg_32(hw_apbh_ch1_nxtcmdar)
- mxs_reg_32(hw_apbh_ch1_cmd)
- mxs_reg_32(hw_apbh_ch1_bar)
- mxs_reg_32(hw_apbh_ch1_sema)
- mxs_reg_32(hw_apbh_ch1_debug1)
- mxs_reg_32(hw_apbh_ch1_debug2)
- mxs_reg_32(hw_apbh_ch2_curcmdar)
- mxs_reg_32(hw_apbh_ch2_nxtcmdar)
- mxs_reg_32(hw_apbh_ch2_cmd)
- mxs_reg_32(hw_apbh_ch2_bar)
- mxs_reg_32(hw_apbh_ch2_sema)
- mxs_reg_32(hw_apbh_ch2_debug1)
- mxs_reg_32(hw_apbh_ch2_debug2)
- mxs_reg_32(hw_apbh_ch3_curcmdar)
- mxs_reg_32(hw_apbh_ch3_nxtcmdar)
- mxs_reg_32(hw_apbh_ch3_cmd)
- mxs_reg_32(hw_apbh_ch3_bar)
- mxs_reg_32(hw_apbh_ch3_sema)
- mxs_reg_32(hw_apbh_ch3_debug1)
- mxs_reg_32(hw_apbh_ch3_debug2)
- mxs_reg_32(hw_apbh_ch4_curcmdar)
- mxs_reg_32(hw_apbh_ch4_nxtcmdar)
- mxs_reg_32(hw_apbh_ch4_cmd)
- mxs_reg_32(hw_apbh_ch4_bar)
- mxs_reg_32(hw_apbh_ch4_sema)
- mxs_reg_32(hw_apbh_ch4_debug1)
- mxs_reg_32(hw_apbh_ch4_debug2)
- mxs_reg_32(hw_apbh_ch5_curcmdar)
- mxs_reg_32(hw_apbh_ch5_nxtcmdar)
- mxs_reg_32(hw_apbh_ch5_cmd)
- mxs_reg_32(hw_apbh_ch5_bar)
- mxs_reg_32(hw_apbh_ch5_sema)
- mxs_reg_32(hw_apbh_ch5_debug1)
- mxs_reg_32(hw_apbh_ch5_debug2)
- mxs_reg_32(hw_apbh_ch6_curcmdar)
- mxs_reg_32(hw_apbh_ch6_nxtcmdar)
- mxs_reg_32(hw_apbh_ch6_cmd)
- mxs_reg_32(hw_apbh_ch6_bar)
- mxs_reg_32(hw_apbh_ch6_sema)
- mxs_reg_32(hw_apbh_ch6_debug1)
- mxs_reg_32(hw_apbh_ch6_debug2)
- mxs_reg_32(hw_apbh_ch7_curcmdar)
- mxs_reg_32(hw_apbh_ch7_nxtcmdar)
- mxs_reg_32(hw_apbh_ch7_cmd)
- mxs_reg_32(hw_apbh_ch7_bar)
- mxs_reg_32(hw_apbh_ch7_sema)
- mxs_reg_32(hw_apbh_ch7_debug1)
- mxs_reg_32(hw_apbh_ch7_debug2)
- mxs_reg_32(hw_apbh_ch8_curcmdar)
- mxs_reg_32(hw_apbh_ch8_nxtcmdar)
- mxs_reg_32(hw_apbh_ch8_cmd)
- mxs_reg_32(hw_apbh_ch8_bar)
- mxs_reg_32(hw_apbh_ch8_sema)
- mxs_reg_32(hw_apbh_ch8_debug1)
- mxs_reg_32(hw_apbh_ch8_debug2)
- mxs_reg_32(hw_apbh_ch9_curcmdar)
- mxs_reg_32(hw_apbh_ch9_nxtcmdar)
- mxs_reg_32(hw_apbh_ch9_cmd)
- mxs_reg_32(hw_apbh_ch9_bar)
- mxs_reg_32(hw_apbh_ch9_sema)
- mxs_reg_32(hw_apbh_ch9_debug1)
- mxs_reg_32(hw_apbh_ch9_debug2)
- mxs_reg_32(hw_apbh_ch10_curcmdar)
- mxs_reg_32(hw_apbh_ch10_nxtcmdar)
- mxs_reg_32(hw_apbh_ch10_cmd)
- mxs_reg_32(hw_apbh_ch10_bar)
- mxs_reg_32(hw_apbh_ch10_sema)
- mxs_reg_32(hw_apbh_ch10_debug1)
- mxs_reg_32(hw_apbh_ch10_debug2)
- mxs_reg_32(hw_apbh_ch11_curcmdar)
- mxs_reg_32(hw_apbh_ch11_nxtcmdar)
- mxs_reg_32(hw_apbh_ch11_cmd)
- mxs_reg_32(hw_apbh_ch11_bar)
- mxs_reg_32(hw_apbh_ch11_sema)
- mxs_reg_32(hw_apbh_ch11_debug1)
- mxs_reg_32(hw_apbh_ch11_debug2)
- mxs_reg_32(hw_apbh_ch12_curcmdar)
- mxs_reg_32(hw_apbh_ch12_nxtcmdar)
- mxs_reg_32(hw_apbh_ch12_cmd)
- mxs_reg_32(hw_apbh_ch12_bar)
- mxs_reg_32(hw_apbh_ch12_sema)
- mxs_reg_32(hw_apbh_ch12_debug1)
- mxs_reg_32(hw_apbh_ch12_debug2)
- mxs_reg_32(hw_apbh_ch13_curcmdar)
- mxs_reg_32(hw_apbh_ch13_nxtcmdar)
- mxs_reg_32(hw_apbh_ch13_cmd)
- mxs_reg_32(hw_apbh_ch13_bar)
- mxs_reg_32(hw_apbh_ch13_sema)
- mxs_reg_32(hw_apbh_ch13_debug1)
- mxs_reg_32(hw_apbh_ch13_debug2)
- mxs_reg_32(hw_apbh_ch14_curcmdar)
- mxs_reg_32(hw_apbh_ch14_nxtcmdar)
- mxs_reg_32(hw_apbh_ch14_cmd)
- mxs_reg_32(hw_apbh_ch14_bar)
- mxs_reg_32(hw_apbh_ch14_sema)
- mxs_reg_32(hw_apbh_ch14_debug1)
- mxs_reg_32(hw_apbh_ch14_debug2)
- mxs_reg_32(hw_apbh_ch15_curcmdar)
- mxs_reg_32(hw_apbh_ch15_nxtcmdar)
- mxs_reg_32(hw_apbh_ch15_cmd)
- mxs_reg_32(hw_apbh_ch15_bar)
- mxs_reg_32(hw_apbh_ch15_sema)
- mxs_reg_32(hw_apbh_ch15_debug1)
- mxs_reg_32(hw_apbh_ch15_debug2)
- };
- };
- mxs_reg_32(hw_apbh_version)
-};
-#endif
-
-#endif
-
-#define APBH_CTRL0_SFTRST (1 << 31)
-#define APBH_CTRL0_CLKGATE (1 << 30)
-#define APBH_CTRL0_AHB_BURST8_EN (1 << 29)
-#define APBH_CTRL0_APB_BURST_EN (1 << 28)
-#if defined(CONFIG_MX23)
-#define APBH_CTRL0_RSVD0_MASK (0xf << 24)
-#define APBH_CTRL0_RSVD0_OFFSET 24
-#define APBH_CTRL0_RESET_CHANNEL_MASK (0xff << 16)
-#define APBH_CTRL0_RESET_CHANNEL_OFFSET 16
-#define APBH_CTRL0_CLKGATE_CHANNEL_MASK (0xff << 8)
-#define APBH_CTRL0_CLKGATE_CHANNEL_OFFSET 8
-#define APBH_CTRL0_CLKGATE_CHANNEL_SSP0 0x02
-#define APBH_CTRL0_CLKGATE_CHANNEL_SSP1 0x04
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND0 0x10
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND1 0x20
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND2 0x40
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND3 0x80
-#elif defined(CONFIG_MX28)
-#define APBH_CTRL0_RSVD0_MASK (0xfff << 16)
-#define APBH_CTRL0_RSVD0_OFFSET 16
-#define APBH_CTRL0_CLKGATE_CHANNEL_MASK 0xffff
-#define APBH_CTRL0_CLKGATE_CHANNEL_OFFSET 0
-#define APBH_CTRL0_CLKGATE_CHANNEL_SSP0 0x0001
-#define APBH_CTRL0_CLKGATE_CHANNEL_SSP1 0x0002
-#define APBH_CTRL0_CLKGATE_CHANNEL_SSP2 0x0004
-#define APBH_CTRL0_CLKGATE_CHANNEL_SSP3 0x0008
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND0 0x0010
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND1 0x0020
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND2 0x0040
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND3 0x0080
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND4 0x0100
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND5 0x0200
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND6 0x0400
-#define APBH_CTRL0_CLKGATE_CHANNEL_NAND7 0x0800
-#define APBH_CTRL0_CLKGATE_CHANNEL_HSADC 0x1000
-#define APBH_CTRL0_CLKGATE_CHANNEL_LCDIF 0x2000
-#endif
-
-#define APBH_CTRL1_CH15_CMDCMPLT_IRQ_EN (1 << 31)
-#define APBH_CTRL1_CH14_CMDCMPLT_IRQ_EN (1 << 30)
-#define APBH_CTRL1_CH13_CMDCMPLT_IRQ_EN (1 << 29)
-#define APBH_CTRL1_CH12_CMDCMPLT_IRQ_EN (1 << 28)
-#define APBH_CTRL1_CH11_CMDCMPLT_IRQ_EN (1 << 27)
-#define APBH_CTRL1_CH10_CMDCMPLT_IRQ_EN (1 << 26)
-#define APBH_CTRL1_CH9_CMDCMPLT_IRQ_EN (1 << 25)
-#define APBH_CTRL1_CH8_CMDCMPLT_IRQ_EN (1 << 24)
-#define APBH_CTRL1_CH7_CMDCMPLT_IRQ_EN (1 << 23)
-#define APBH_CTRL1_CH6_CMDCMPLT_IRQ_EN (1 << 22)
-#define APBH_CTRL1_CH5_CMDCMPLT_IRQ_EN (1 << 21)
-#define APBH_CTRL1_CH4_CMDCMPLT_IRQ_EN (1 << 20)
-#define APBH_CTRL1_CH3_CMDCMPLT_IRQ_EN (1 << 19)
-#define APBH_CTRL1_CH2_CMDCMPLT_IRQ_EN (1 << 18)
-#define APBH_CTRL1_CH1_CMDCMPLT_IRQ_EN (1 << 17)
-#define APBH_CTRL1_CH0_CMDCMPLT_IRQ_EN (1 << 16)
-#define APBH_CTRL1_CH_CMDCMPLT_IRQ_EN_OFFSET 16
-#define APBH_CTRL1_CH_CMDCMPLT_IRQ_EN_MASK (0xffff << 16)
-#define APBH_CTRL1_CH15_CMDCMPLT_IRQ (1 << 15)
-#define APBH_CTRL1_CH14_CMDCMPLT_IRQ (1 << 14)
-#define APBH_CTRL1_CH13_CMDCMPLT_IRQ (1 << 13)
-#define APBH_CTRL1_CH12_CMDCMPLT_IRQ (1 << 12)
-#define APBH_CTRL1_CH11_CMDCMPLT_IRQ (1 << 11)
-#define APBH_CTRL1_CH10_CMDCMPLT_IRQ (1 << 10)
-#define APBH_CTRL1_CH9_CMDCMPLT_IRQ (1 << 9)
-#define APBH_CTRL1_CH8_CMDCMPLT_IRQ (1 << 8)
-#define APBH_CTRL1_CH7_CMDCMPLT_IRQ (1 << 7)
-#define APBH_CTRL1_CH6_CMDCMPLT_IRQ (1 << 6)
-#define APBH_CTRL1_CH5_CMDCMPLT_IRQ (1 << 5)
-#define APBH_CTRL1_CH4_CMDCMPLT_IRQ (1 << 4)
-#define APBH_CTRL1_CH3_CMDCMPLT_IRQ (1 << 3)
-#define APBH_CTRL1_CH2_CMDCMPLT_IRQ (1 << 2)
-#define APBH_CTRL1_CH1_CMDCMPLT_IRQ (1 << 1)
-#define APBH_CTRL1_CH0_CMDCMPLT_IRQ (1 << 0)
-
-#define APBH_CTRL2_CH15_ERROR_STATUS (1 << 31)
-#define APBH_CTRL2_CH14_ERROR_STATUS (1 << 30)
-#define APBH_CTRL2_CH13_ERROR_STATUS (1 << 29)
-#define APBH_CTRL2_CH12_ERROR_STATUS (1 << 28)
-#define APBH_CTRL2_CH11_ERROR_STATUS (1 << 27)
-#define APBH_CTRL2_CH10_ERROR_STATUS (1 << 26)
-#define APBH_CTRL2_CH9_ERROR_STATUS (1 << 25)
-#define APBH_CTRL2_CH8_ERROR_STATUS (1 << 24)
-#define APBH_CTRL2_CH7_ERROR_STATUS (1 << 23)
-#define APBH_CTRL2_CH6_ERROR_STATUS (1 << 22)
-#define APBH_CTRL2_CH5_ERROR_STATUS (1 << 21)
-#define APBH_CTRL2_CH4_ERROR_STATUS (1 << 20)
-#define APBH_CTRL2_CH3_ERROR_STATUS (1 << 19)
-#define APBH_CTRL2_CH2_ERROR_STATUS (1 << 18)
-#define APBH_CTRL2_CH1_ERROR_STATUS (1 << 17)
-#define APBH_CTRL2_CH0_ERROR_STATUS (1 << 16)
-#define APBH_CTRL2_CH15_ERROR_IRQ (1 << 15)
-#define APBH_CTRL2_CH14_ERROR_IRQ (1 << 14)
-#define APBH_CTRL2_CH13_ERROR_IRQ (1 << 13)
-#define APBH_CTRL2_CH12_ERROR_IRQ (1 << 12)
-#define APBH_CTRL2_CH11_ERROR_IRQ (1 << 11)
-#define APBH_CTRL2_CH10_ERROR_IRQ (1 << 10)
-#define APBH_CTRL2_CH9_ERROR_IRQ (1 << 9)
-#define APBH_CTRL2_CH8_ERROR_IRQ (1 << 8)
-#define APBH_CTRL2_CH7_ERROR_IRQ (1 << 7)
-#define APBH_CTRL2_CH6_ERROR_IRQ (1 << 6)
-#define APBH_CTRL2_CH5_ERROR_IRQ (1 << 5)
-#define APBH_CTRL2_CH4_ERROR_IRQ (1 << 4)
-#define APBH_CTRL2_CH3_ERROR_IRQ (1 << 3)
-#define APBH_CTRL2_CH2_ERROR_IRQ (1 << 2)
-#define APBH_CTRL2_CH1_ERROR_IRQ (1 << 1)
-#define APBH_CTRL2_CH0_ERROR_IRQ (1 << 0)
-
-#if defined(CONFIG_MX28)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_MASK (0xffff << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_OFFSET 16
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_SSP0 (0x0001 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_SSP1 (0x0002 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_SSP2 (0x0004 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_SSP3 (0x0008 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND0 (0x0010 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND1 (0x0020 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND2 (0x0040 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND3 (0x0080 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND4 (0x0100 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND5 (0x0200 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND6 (0x0400 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND7 (0x0800 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_HSADC (0x1000 << 16)
-#define APBH_CHANNEL_CTRL_RESET_CHANNEL_LCDIF (0x2000 << 16)
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_MASK 0xffff
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_OFFSET 0
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_SSP0 0x0001
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_SSP1 0x0002
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_SSP2 0x0004
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_SSP3 0x0008
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND0 0x0010
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND1 0x0020
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND2 0x0040
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND3 0x0080
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND4 0x0100
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND5 0x0200
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND6 0x0400
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND7 0x0800
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_HSADC 0x1000
-#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_LCDIF 0x2000
-#endif
-
-#if defined(CONFIG_MX23)
-#define APBH_DEVSEL_CH7_MASK (0xf << 28)
-#define APBH_DEVSEL_CH7_OFFSET 28
-#define APBH_DEVSEL_CH6_MASK (0xf << 24)
-#define APBH_DEVSEL_CH6_OFFSET 24
-#define APBH_DEVSEL_CH5_MASK (0xf << 20)
-#define APBH_DEVSEL_CH5_OFFSET 20
-#define APBH_DEVSEL_CH4_MASK (0xf << 16)
-#define APBH_DEVSEL_CH4_OFFSET 16
-#define APBH_DEVSEL_CH3_MASK (0xf << 12)
-#define APBH_DEVSEL_CH3_OFFSET 12
-#define APBH_DEVSEL_CH2_MASK (0xf << 8)
-#define APBH_DEVSEL_CH2_OFFSET 8
-#define APBH_DEVSEL_CH1_MASK (0xf << 4)
-#define APBH_DEVSEL_CH1_OFFSET 4
-#define APBH_DEVSEL_CH0_MASK (0xf << 0)
-#define APBH_DEVSEL_CH0_OFFSET 0
-#elif defined(CONFIG_MX28)
-#define APBH_DEVSEL_CH15_MASK (0x3 << 30)
-#define APBH_DEVSEL_CH15_OFFSET 30
-#define APBH_DEVSEL_CH14_MASK (0x3 << 28)
-#define APBH_DEVSEL_CH14_OFFSET 28
-#define APBH_DEVSEL_CH13_MASK (0x3 << 26)
-#define APBH_DEVSEL_CH13_OFFSET 26
-#define APBH_DEVSEL_CH12_MASK (0x3 << 24)
-#define APBH_DEVSEL_CH12_OFFSET 24
-#define APBH_DEVSEL_CH11_MASK (0x3 << 22)
-#define APBH_DEVSEL_CH11_OFFSET 22
-#define APBH_DEVSEL_CH10_MASK (0x3 << 20)
-#define APBH_DEVSEL_CH10_OFFSET 20
-#define APBH_DEVSEL_CH9_MASK (0x3 << 18)
-#define APBH_DEVSEL_CH9_OFFSET 18
-#define APBH_DEVSEL_CH8_MASK (0x3 << 16)
-#define APBH_DEVSEL_CH8_OFFSET 16
-#define APBH_DEVSEL_CH7_MASK (0x3 << 14)
-#define APBH_DEVSEL_CH7_OFFSET 14
-#define APBH_DEVSEL_CH6_MASK (0x3 << 12)
-#define APBH_DEVSEL_CH6_OFFSET 12
-#define APBH_DEVSEL_CH5_MASK (0x3 << 10)
-#define APBH_DEVSEL_CH5_OFFSET 10
-#define APBH_DEVSEL_CH4_MASK (0x3 << 8)
-#define APBH_DEVSEL_CH4_OFFSET 8
-#define APBH_DEVSEL_CH3_MASK (0x3 << 6)
-#define APBH_DEVSEL_CH3_OFFSET 6
-#define APBH_DEVSEL_CH2_MASK (0x3 << 4)
-#define APBH_DEVSEL_CH2_OFFSET 4
-#define APBH_DEVSEL_CH1_MASK (0x3 << 2)
-#define APBH_DEVSEL_CH1_OFFSET 2
-#define APBH_DEVSEL_CH0_MASK (0x3 << 0)
-#define APBH_DEVSEL_CH0_OFFSET 0
-#endif
-
-#if defined(CONFIG_MX28)
-#define APBH_DMA_BURST_SIZE_CH15_MASK (0x3 << 30)
-#define APBH_DMA_BURST_SIZE_CH15_OFFSET 30
-#define APBH_DMA_BURST_SIZE_CH14_MASK (0x3 << 28)
-#define APBH_DMA_BURST_SIZE_CH14_OFFSET 28
-#define APBH_DMA_BURST_SIZE_CH13_MASK (0x3 << 26)
-#define APBH_DMA_BURST_SIZE_CH13_OFFSET 26
-#define APBH_DMA_BURST_SIZE_CH12_MASK (0x3 << 24)
-#define APBH_DMA_BURST_SIZE_CH12_OFFSET 24
-#define APBH_DMA_BURST_SIZE_CH11_MASK (0x3 << 22)
-#define APBH_DMA_BURST_SIZE_CH11_OFFSET 22
-#define APBH_DMA_BURST_SIZE_CH10_MASK (0x3 << 20)
-#define APBH_DMA_BURST_SIZE_CH10_OFFSET 20
-#define APBH_DMA_BURST_SIZE_CH9_MASK (0x3 << 18)
-#define APBH_DMA_BURST_SIZE_CH9_OFFSET 18
-#define APBH_DMA_BURST_SIZE_CH8_MASK (0x3 << 16)
-#define APBH_DMA_BURST_SIZE_CH8_OFFSET 16
-#define APBH_DMA_BURST_SIZE_CH8_BURST0 (0x0 << 16)
-#define APBH_DMA_BURST_SIZE_CH8_BURST4 (0x1 << 16)
-#define APBH_DMA_BURST_SIZE_CH8_BURST8 (0x2 << 16)
-#define APBH_DMA_BURST_SIZE_CH7_MASK (0x3 << 14)
-#define APBH_DMA_BURST_SIZE_CH7_OFFSET 14
-#define APBH_DMA_BURST_SIZE_CH6_MASK (0x3 << 12)
-#define APBH_DMA_BURST_SIZE_CH6_OFFSET 12
-#define APBH_DMA_BURST_SIZE_CH5_MASK (0x3 << 10)
-#define APBH_DMA_BURST_SIZE_CH5_OFFSET 10
-#define APBH_DMA_BURST_SIZE_CH4_MASK (0x3 << 8)
-#define APBH_DMA_BURST_SIZE_CH4_OFFSET 8
-#define APBH_DMA_BURST_SIZE_CH3_MASK (0x3 << 6)
-#define APBH_DMA_BURST_SIZE_CH3_OFFSET 6
-#define APBH_DMA_BURST_SIZE_CH3_BURST0 (0x0 << 6)
-#define APBH_DMA_BURST_SIZE_CH3_BURST4 (0x1 << 6)
-#define APBH_DMA_BURST_SIZE_CH3_BURST8 (0x2 << 6)
-
-#define APBH_DMA_BURST_SIZE_CH2_MASK (0x3 << 4)
-#define APBH_DMA_BURST_SIZE_CH2_OFFSET 4
-#define APBH_DMA_BURST_SIZE_CH2_BURST0 (0x0 << 4)
-#define APBH_DMA_BURST_SIZE_CH2_BURST4 (0x1 << 4)
-#define APBH_DMA_BURST_SIZE_CH2_BURST8 (0x2 << 4)
-#define APBH_DMA_BURST_SIZE_CH1_MASK (0x3 << 2)
-#define APBH_DMA_BURST_SIZE_CH1_OFFSET 2
-#define APBH_DMA_BURST_SIZE_CH1_BURST0 (0x0 << 2)
-#define APBH_DMA_BURST_SIZE_CH1_BURST4 (0x1 << 2)
-#define APBH_DMA_BURST_SIZE_CH1_BURST8 (0x2 << 2)
-
-#define APBH_DMA_BURST_SIZE_CH0_MASK 0x3
-#define APBH_DMA_BURST_SIZE_CH0_OFFSET 0
-#define APBH_DMA_BURST_SIZE_CH0_BURST0 0x0
-#define APBH_DMA_BURST_SIZE_CH0_BURST4 0x1
-#define APBH_DMA_BURST_SIZE_CH0_BURST8 0x2
-
-#define APBH_DEBUG_GPMI_ONE_FIFO (1 << 0)
-#endif
-
-#define APBH_CHn_CURCMDAR_CMD_ADDR_MASK 0xffffffff
-#define APBH_CHn_CURCMDAR_CMD_ADDR_OFFSET 0
-
-#define APBH_CHn_NXTCMDAR_CMD_ADDR_MASK 0xffffffff
-#define APBH_CHn_NXTCMDAR_CMD_ADDR_OFFSET 0
-
-#define APBH_CHn_CMD_XFER_COUNT_MASK (0xffff << 16)
-#define APBH_CHn_CMD_XFER_COUNT_OFFSET 16
-#define APBH_CHn_CMD_CMDWORDS_MASK (0xf << 12)
-#define APBH_CHn_CMD_CMDWORDS_OFFSET 12
-#define APBH_CHn_CMD_HALTONTERMINATE (1 << 8)
-#define APBH_CHn_CMD_WAIT4ENDCMD (1 << 7)
-#define APBH_CHn_CMD_SEMAPHORE (1 << 6)
-#define APBH_CHn_CMD_NANDWAIT4READY (1 << 5)
-#define APBH_CHn_CMD_NANDLOCK (1 << 4)
-#define APBH_CHn_CMD_IRQONCMPLT (1 << 3)
-#define APBH_CHn_CMD_CHAIN (1 << 2)
-#define APBH_CHn_CMD_COMMAND_MASK 0x3
-#define APBH_CHn_CMD_COMMAND_OFFSET 0
-#define APBH_CHn_CMD_COMMAND_NO_DMA_XFER 0x0
-#define APBH_CHn_CMD_COMMAND_DMA_WRITE 0x1
-#define APBH_CHn_CMD_COMMAND_DMA_READ 0x2
-#define APBH_CHn_CMD_COMMAND_DMA_SENSE 0x3
-
-#define APBH_CHn_BAR_ADDRESS_MASK 0xffffffff
-#define APBH_CHn_BAR_ADDRESS_OFFSET 0
-
-#define APBH_CHn_SEMA_RSVD2_MASK (0xff << 24)
-#define APBH_CHn_SEMA_RSVD2_OFFSET 24
-#define APBH_CHn_SEMA_PHORE_MASK (0xff << 16)
-#define APBH_CHn_SEMA_PHORE_OFFSET 16
-#define APBH_CHn_SEMA_RSVD1_MASK (0xff << 8)
-#define APBH_CHn_SEMA_RSVD1_OFFSET 8
-#define APBH_CHn_SEMA_INCREMENT_SEMA_MASK (0xff << 0)
-#define APBH_CHn_SEMA_INCREMENT_SEMA_OFFSET 0
-
-#define APBH_CHn_DEBUG1_REQ (1 << 31)
-#define APBH_CHn_DEBUG1_BURST (1 << 30)
-#define APBH_CHn_DEBUG1_KICK (1 << 29)
-#define APBH_CHn_DEBUG1_END (1 << 28)
-#define APBH_CHn_DEBUG1_SENSE (1 << 27)
-#define APBH_CHn_DEBUG1_READY (1 << 26)
-#define APBH_CHn_DEBUG1_LOCK (1 << 25)
-#define APBH_CHn_DEBUG1_NEXTCMDADDRVALID (1 << 24)
-#define APBH_CHn_DEBUG1_RD_FIFO_EMPTY (1 << 23)
-#define APBH_CHn_DEBUG1_RD_FIFO_FULL (1 << 22)
-#define APBH_CHn_DEBUG1_WR_FIFO_EMPTY (1 << 21)
-#define APBH_CHn_DEBUG1_WR_FIFO_FULL (1 << 20)
-#define APBH_CHn_DEBUG1_RSVD1_MASK (0x7fff << 5)
-#define APBH_CHn_DEBUG1_RSVD1_OFFSET 5
-#define APBH_CHn_DEBUG1_STATEMACHINE_MASK 0x1f
-#define APBH_CHn_DEBUG1_STATEMACHINE_OFFSET 0
-#define APBH_CHn_DEBUG1_STATEMACHINE_IDLE 0x00
-#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_CMD1 0x01
-#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_CMD3 0x02
-#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_CMD2 0x03
-#define APBH_CHn_DEBUG1_STATEMACHINE_XFER_DECODE 0x04
-#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_WAIT 0x05
-#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_CMD4 0x06
-#define APBH_CHn_DEBUG1_STATEMACHINE_PIO_REQ 0x07
-#define APBH_CHn_DEBUG1_STATEMACHINE_READ_FLUSH 0x08
-#define APBH_CHn_DEBUG1_STATEMACHINE_READ_WAIT 0x09
-#define APBH_CHn_DEBUG1_STATEMACHINE_WRITE 0x0c
-#define APBH_CHn_DEBUG1_STATEMACHINE_READ_REQ 0x0d
-#define APBH_CHn_DEBUG1_STATEMACHINE_CHECK_CHAIN 0x0e
-#define APBH_CHn_DEBUG1_STATEMACHINE_XFER_COMPLETE 0x0f
-#define APBH_CHn_DEBUG1_STATEMACHINE_TERMINATE 0x14
-#define APBH_CHn_DEBUG1_STATEMACHINE_WAIT_END 0x15
-#define APBH_CHn_DEBUG1_STATEMACHINE_WRITE_WAIT 0x1c
-#define APBH_CHn_DEBUG1_STATEMACHINE_HALT_AFTER_TERM 0x1d
-#define APBH_CHn_DEBUG1_STATEMACHINE_CHECK_WAIT 0x1e
-#define APBH_CHn_DEBUG1_STATEMACHINE_WAIT_READY 0x1f
-
-#define APBH_CHn_DEBUG2_APB_BYTES_MASK (0xffff << 16)
-#define APBH_CHn_DEBUG2_APB_BYTES_OFFSET 16
-#define APBH_CHn_DEBUG2_AHB_BYTES_MASK 0xffff
-#define APBH_CHn_DEBUG2_AHB_BYTES_OFFSET 0
-
-#define APBH_VERSION_MAJOR_MASK (0xff << 24)
-#define APBH_VERSION_MAJOR_OFFSET 24
-#define APBH_VERSION_MINOR_MASK (0xff << 16)
-#define APBH_VERSION_MINOR_OFFSET 16
-#define APBH_VERSION_STEP_MASK 0xffff
-#define APBH_VERSION_STEP_OFFSET 0
-
-#endif /* __REGS_APBH_H__ */
diff --git a/arch/arm/include/asm/arch-mxs/regs-bch.h b/arch/arm/include/asm/arch-mxs/regs-bch.h
deleted file mode 100644
index 40baa4d..0000000
--- a/arch/arm/include/asm/arch-mxs/regs-bch.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Freescale i.MX28 BCH Register Definitions
- *
- * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
- * on behalf of DENX Software Engineering GmbH
- *
- * Based on code from LTIB:
- * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __MX28_REGS_BCH_H__
-#define __MX28_REGS_BCH_H__
-
-#include <asm/arch/regs-common.h>
-
-#ifndef __ASSEMBLY__
-struct mxs_bch_regs {
- mxs_reg_32(hw_bch_ctrl)
- mxs_reg_32(hw_bch_status0)
- mxs_reg_32(hw_bch_mode)
- mxs_reg_32(hw_bch_encodeptr)
- mxs_reg_32(hw_bch_dataptr)
- mxs_reg_32(hw_bch_metaptr)
-
- uint32_t reserved[4];
-
- mxs_reg_32(hw_bch_layoutselect)
- mxs_reg_32(hw_bch_flash0layout0)
- mxs_reg_32(hw_bch_flash0layout1)
- mxs_reg_32(hw_bch_flash1layout0)
- mxs_reg_32(hw_bch_flash1layout1)
- mxs_reg_32(hw_bch_flash2layout0)
- mxs_reg_32(hw_bch_flash2layout1)
- mxs_reg_32(hw_bch_flash3layout0)
- mxs_reg_32(hw_bch_flash3layout1)
- mxs_reg_32(hw_bch_dbgkesread)
- mxs_reg_32(hw_bch_dbgcsferead)
- mxs_reg_32(hw_bch_dbgsyndegread)
- mxs_reg_32(hw_bch_dbgahbmread)
- mxs_reg_32(hw_bch_blockname)
- mxs_reg_32(hw_bch_version)
-};
-#endif
-
-#define BCH_CTRL_SFTRST (1 << 31)
-#define BCH_CTRL_CLKGATE (1 << 30)
-#define BCH_CTRL_DEBUGSYNDROME (1 << 22)
-#define BCH_CTRL_M2M_LAYOUT_MASK (0x3 << 18)
-#define BCH_CTRL_M2M_LAYOUT_OFFSET 18
-#define BCH_CTRL_M2M_ENCODE (1 << 17)
-#define BCH_CTRL_M2M_ENABLE (1 << 16)
-#define BCH_CTRL_DEBUG_STALL_IRQ_EN (1 << 10)
-#define BCH_CTRL_COMPLETE_IRQ_EN (1 << 8)
-#define BCH_CTRL_BM_ERROR_IRQ (1 << 3)
-#define BCH_CTRL_DEBUG_STALL_IRQ (1 << 2)
-#define BCH_CTRL_COMPLETE_IRQ (1 << 0)
-
-#define BCH_STATUS0_HANDLE_MASK (0xfff << 20)
-#define BCH_STATUS0_HANDLE_OFFSET 20
-#define BCH_STATUS0_COMPLETED_CE_MASK (0xf << 16)
-#define BCH_STATUS0_COMPLETED_CE_OFFSET 16
-#define BCH_STATUS0_STATUS_BLK0_MASK (0xff << 8)
-#define BCH_STATUS0_STATUS_BLK0_OFFSET 8
-#define BCH_STATUS0_STATUS_BLK0_ZERO (0x00 << 8)
-#define BCH_STATUS0_STATUS_BLK0_ERROR1 (0x01 << 8)
-#define BCH_STATUS0_STATUS_BLK0_ERROR2 (0x02 << 8)
-#define BCH_STATUS0_STATUS_BLK0_ERROR3 (0x03 << 8)
-#define BCH_STATUS0_STATUS_BLK0_ERROR4 (0x04 << 8)
-#define BCH_STATUS0_STATUS_BLK0_UNCORRECTABLE (0xfe << 8)
-#define BCH_STATUS0_STATUS_BLK0_ERASED (0xff << 8)
-#define BCH_STATUS0_ALLONES (1 << 4)
-#define BCH_STATUS0_CORRECTED (1 << 3)
-#define BCH_STATUS0_UNCORRECTABLE (1 << 2)
-
-#define BCH_MODE_ERASE_THRESHOLD_MASK 0xff
-#define BCH_MODE_ERASE_THRESHOLD_OFFSET 0
-
-#define BCH_ENCODEPTR_ADDR_MASK 0xffffffff
-#define BCH_ENCODEPTR_ADDR_OFFSET 0
-
-#define BCH_DATAPTR_ADDR_MASK 0xffffffff
-#define BCH_DATAPTR_ADDR_OFFSET 0
-
-#define BCH_METAPTR_ADDR_MASK 0xffffffff
-#define BCH_METAPTR_ADDR_OFFSET 0
-
-#define BCH_LAYOUTSELECT_CS15_SELECT_MASK (0x3 << 30)
-#define BCH_LAYOUTSELECT_CS15_SELECT_OFFSET 30
-#define BCH_LAYOUTSELECT_CS14_SELECT_MASK (0x3 << 28)
-#define BCH_LAYOUTSELECT_CS14_SELECT_OFFSET 28
-#define BCH_LAYOUTSELECT_CS13_SELECT_MASK (0x3 << 26)
-#define BCH_LAYOUTSELECT_CS13_SELECT_OFFSET 26
-#define BCH_LAYOUTSELECT_CS12_SELECT_MASK (0x3 << 24)
-#define BCH_LAYOUTSELECT_CS12_SELECT_OFFSET 24
-#define BCH_LAYOUTSELECT_CS11_SELECT_MASK (0x3 << 22)
-#define BCH_LAYOUTSELECT_CS11_SELECT_OFFSET 22
-#define BCH_LAYOUTSELECT_CS10_SELECT_MASK (0x3 << 20)
-#define BCH_LAYOUTSELECT_CS10_SELECT_OFFSET 20
-#define BCH_LAYOUTSELECT_CS9_SELECT_MASK (0x3 << 18)
-#define BCH_LAYOUTSELECT_CS9_SELECT_OFFSET 18
-#define BCH_LAYOUTSELECT_CS8_SELECT_MASK (0x3 << 16)
-#define BCH_LAYOUTSELECT_CS8_SELECT_OFFSET 16
-#define BCH_LAYOUTSELECT_CS7_SELECT_MASK (0x3 << 14)
-#define BCH_LAYOUTSELECT_CS7_SELECT_OFFSET 14
-#define BCH_LAYOUTSELECT_CS6_SELECT_MASK (0x3 << 12)
-#define BCH_LAYOUTSELECT_CS6_SELECT_OFFSET 12
-#define BCH_LAYOUTSELECT_CS5_SELECT_MASK (0x3 << 10)
-#define BCH_LAYOUTSELECT_CS5_SELECT_OFFSET 10
-#define BCH_LAYOUTSELECT_CS4_SELECT_MASK (0x3 << 8)
-#define BCH_LAYOUTSELECT_CS4_SELECT_OFFSET 8
-#define BCH_LAYOUTSELECT_CS3_SELECT_MASK (0x3 << 6)
-#define BCH_LAYOUTSELECT_CS3_SELECT_OFFSET 6
-#define BCH_LAYOUTSELECT_CS2_SELECT_MASK (0x3 << 4)
-#define BCH_LAYOUTSELECT_CS2_SELECT_OFFSET 4
-#define BCH_LAYOUTSELECT_CS1_SELECT_MASK (0x3 << 2)
-#define BCH_LAYOUTSELECT_CS1_SELECT_OFFSET 2
-#define BCH_LAYOUTSELECT_CS0_SELECT_MASK (0x3 << 0)
-#define BCH_LAYOUTSELECT_CS0_SELECT_OFFSET 0
-
-#define BCH_FLASHLAYOUT0_NBLOCKS_MASK (0xff << 24)
-#define BCH_FLASHLAYOUT0_NBLOCKS_OFFSET 24
-#define BCH_FLASHLAYOUT0_META_SIZE_MASK (0xff << 16)
-#define BCH_FLASHLAYOUT0_META_SIZE_OFFSET 16
-#define BCH_FLASHLAYOUT0_ECC0_MASK (0xf << 12)
-#define BCH_FLASHLAYOUT0_ECC0_OFFSET 12
-#define BCH_FLASHLAYOUT0_ECC0_NONE (0x0 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC2 (0x1 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC4 (0x2 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC6 (0x3 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC8 (0x4 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC10 (0x5 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC12 (0x6 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC14 (0x7 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC16 (0x8 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC18 (0x9 << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC20 (0xa << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC22 (0xb << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC24 (0xc << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC26 (0xd << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC28 (0xe << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC30 (0xf << 12)
-#define BCH_FLASHLAYOUT0_ECC0_ECC32 (0x10 << 12)
-#define BCH_FLASHLAYOUT0_GF13_0_GF14_1 (1 << 10)
-#define BCH_FLASHLAYOUT0_DATA0_SIZE_MASK 0xfff
-#define BCH_FLASHLAYOUT0_DATA0_SIZE_OFFSET 0
-
-#define BCH_FLASHLAYOUT1_PAGE_SIZE_MASK (0xffff << 16)
-#define BCH_FLASHLAYOUT1_PAGE_SIZE_OFFSET 16
-#define BCH_FLASHLAYOUT1_ECCN_MASK (0xf << 12)
-#define BCH_FLASHLAYOUT1_ECCN_OFFSET 12
-#define BCH_FLASHLAYOUT1_ECCN_NONE (0x0 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC2 (0x1 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC4 (0x2 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC6 (0x3 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC8 (0x4 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC10 (0x5 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC12 (0x6 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC14 (0x7 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC16 (0x8 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC18 (0x9 << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC20 (0xa << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC22 (0xb << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC24 (0xc << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC26 (0xd << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC28 (0xe << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC30 (0xf << 12)
-#define BCH_FLASHLAYOUT1_ECCN_ECC32 (0x10 << 12)
-#define BCH_FLASHLAYOUT1_GF13_0_GF14_1 (1 << 10)
-#define BCH_FLASHLAYOUT1_DATAN_SIZE_MASK 0xfff
-#define BCH_FLASHLAYOUT1_DATAN_SIZE_OFFSET 0
-
-#define BCH_DEBUG0_RSVD1_MASK (0x1f << 27)
-#define BCH_DEBUG0_RSVD1_OFFSET 27
-#define BCH_DEBUG0_ROM_BIST_ENABLE (1 << 26)
-#define BCH_DEBUG0_ROM_BIST_COMPLETE (1 << 25)
-#define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_MASK (0x1ff << 16)
-#define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_OFFSET 16
-#define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_NORMAL (0x0 << 16)
-#define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_TEST_MODE (0x1 << 16)
-#define BCH_DEBUG0_KES_DEBUG_SHIFT_SYND (1 << 15)
-#define BCH_DEBUG0_KES_DEBUG_PAYLOAD_FLAG (1 << 14)
-#define BCH_DEBUG0_KES_DEBUG_MODE4K (1 << 13)
-#define BCH_DEBUG0_KES_DEBUG_KICK (1 << 12)
-#define BCH_DEBUG0_KES_STANDALONE (1 << 11)
-#define BCH_DEBUG0_KES_DEBUG_STEP (1 << 10)
-#define BCH_DEBUG0_KES_DEBUG_STALL (1 << 9)
-#define BCH_DEBUG0_BM_KES_TEST_BYPASS (1 << 8)
-#define BCH_DEBUG0_RSVD0_MASK (0x3 << 6)
-#define BCH_DEBUG0_RSVD0_OFFSET 6
-#define BCH_DEBUG0_DEBUG_REG_SELECT_MASK 0x3f
-#define BCH_DEBUG0_DEBUG_REG_SELECT_OFFSET 0
-
-#define BCH_DBGKESREAD_VALUES_MASK 0xffffffff
-#define BCH_DBGKESREAD_VALUES_OFFSET 0
-
-#define BCH_DBGCSFEREAD_VALUES_MASK 0xffffffff
-#define BCH_DBGCSFEREAD_VALUES_OFFSET 0
-
-#define BCH_DBGSYNDGENREAD_VALUES_MASK 0xffffffff
-#define BCH_DBGSYNDGENREAD_VALUES_OFFSET 0
-
-#define BCH_DBGAHBMREAD_VALUES_MASK 0xffffffff
-#define BCH_DBGAHBMREAD_VALUES_OFFSET 0
-
-#define BCH_BLOCKNAME_NAME_MASK 0xffffffff
-#define BCH_BLOCKNAME_NAME_OFFSET 0
-
-#define BCH_VERSION_MAJOR_MASK (0xff << 24)
-#define BCH_VERSION_MAJOR_OFFSET 24
-#define BCH_VERSION_MINOR_MASK (0xff << 16)
-#define BCH_VERSION_MINOR_OFFSET 16
-#define BCH_VERSION_STEP_MASK 0xffff
-#define BCH_VERSION_STEP_OFFSET 0
-
-#endif /* __MX28_REGS_BCH_H__ */
diff --git a/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx23.h b/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx23.h
index 62810ec..c3cba33 100644
--- a/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx23.h
+++ b/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx23.h
@@ -26,7 +26,7 @@
#ifndef __MX23_REGS_CLKCTRL_H__
#define __MX23_REGS_CLKCTRL_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_clkctrl_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx28.h b/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx28.h
index 23e9adc..1c2c82e 100644
--- a/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx28.h
+++ b/arch/arm/include/asm/arch-mxs/regs-clkctrl-mx28.h
@@ -26,7 +26,7 @@
#ifndef __MX28_REGS_CLKCTRL_H__
#define __MX28_REGS_CLKCTRL_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_clkctrl_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-common.h b/arch/arm/include/asm/arch-mxs/regs-common.h
deleted file mode 100644
index bcea419..0000000
--- a/arch/arm/include/asm/arch-mxs/regs-common.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Freescale i.MXS Register Accessors
- *
- * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
- * on behalf of DENX Software Engineering GmbH
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __MXS_REGS_COMMON_H__
-#define __MXS_REGS_COMMON_H__
-
-/*
- * The i.MXS has interesting feature when it comes to register access. There
- * are four kinds of access to one particular register. Those are:
- *
- * 1) Common read/write access. To use this mode, just write to the address of
- * the register.
- * 2) Set bits only access. To set bits, write which bits you want to set to the
- * address of the register + 0x4.
- * 3) Clear bits only access. To clear bits, write which bits you want to clear
- * to the address of the register + 0x8.
- * 4) Toggle bits only access. To toggle bits, write which bits you want to
- * toggle to the address of the register + 0xc.
- *
- * IMPORTANT NOTE: Not all registers support accesses 2-4! Also, not all bits
- * can be set/cleared by pure write as in access type 1, some need to be
- * explicitly set/cleared by using access type 2-3.
- *
- * The following macros and structures allow the user to either access the
- * register in all aforementioned modes (by accessing reg_name, reg_name_set,
- * reg_name_clr, reg_name_tog) or pass the register structure further into
- * various functions with correct type information (by accessing reg_name_reg).
- *
- */
-
-#define __mxs_reg_8(name) \
- uint8_t name[4]; \
- uint8_t name##_set[4]; \
- uint8_t name##_clr[4]; \
- uint8_t name##_tog[4]; \
-
-#define __mxs_reg_32(name) \
- uint32_t name; \
- uint32_t name##_set; \
- uint32_t name##_clr; \
- uint32_t name##_tog;
-
-struct mxs_register_8 {
- __mxs_reg_8(reg)
-};
-
-struct mxs_register_32 {
- __mxs_reg_32(reg)
-};
-
-#define mxs_reg_8(name) \
- union { \
- struct { __mxs_reg_8(name) }; \
- struct mxs_register_8 name##_reg; \
- };
-
-#define mxs_reg_32(name) \
- union { \
- struct { __mxs_reg_32(name) }; \
- struct mxs_register_32 name##_reg; \
- };
-
-#endif /* __MXS_REGS_COMMON_H__ */
diff --git a/arch/arm/include/asm/arch-mxs/regs-digctl.h b/arch/arm/include/asm/arch-mxs/regs-digctl.h
index d043325..d4a3966 100644
--- a/arch/arm/include/asm/arch-mxs/regs-digctl.h
+++ b/arch/arm/include/asm/arch-mxs/regs-digctl.h
@@ -22,7 +22,7 @@
#ifndef __MX28_REGS_DIGCTL_H__
#define __MX28_REGS_DIGCTL_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_digctl_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-gpmi.h b/arch/arm/include/asm/arch-mxs/regs-gpmi.h
deleted file mode 100644
index 624d618..0000000
--- a/arch/arm/include/asm/arch-mxs/regs-gpmi.h
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * Freescale i.MX28 GPMI Register Definitions
- *
- * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
- * on behalf of DENX Software Engineering GmbH
- *
- * Based on code from LTIB:
- * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef __MX28_REGS_GPMI_H__
-#define __MX28_REGS_GPMI_H__
-
-#include <asm/arch/regs-common.h>
-
-#ifndef __ASSEMBLY__
-struct mxs_gpmi_regs {
- mxs_reg_32(hw_gpmi_ctrl0)
- mxs_reg_32(hw_gpmi_compare)
- mxs_reg_32(hw_gpmi_eccctrl)
- mxs_reg_32(hw_gpmi_ecccount)
- mxs_reg_32(hw_gpmi_payload)
- mxs_reg_32(hw_gpmi_auxiliary)
- mxs_reg_32(hw_gpmi_ctrl1)
- mxs_reg_32(hw_gpmi_timing0)
- mxs_reg_32(hw_gpmi_timing1)
-
- uint32_t reserved[4];
-
- mxs_reg_32(hw_gpmi_data)
- mxs_reg_32(hw_gpmi_stat)
- mxs_reg_32(hw_gpmi_debug)
- mxs_reg_32(hw_gpmi_version)
-};
-#endif
-
-#define GPMI_CTRL0_SFTRST (1 << 31)
-#define GPMI_CTRL0_CLKGATE (1 << 30)
-#define GPMI_CTRL0_RUN (1 << 29)
-#define GPMI_CTRL0_DEV_IRQ_EN (1 << 28)
-#define GPMI_CTRL0_LOCK_CS (1 << 27)
-#define GPMI_CTRL0_UDMA (1 << 26)
-#define GPMI_CTRL0_COMMAND_MODE_MASK (0x3 << 24)
-#define GPMI_CTRL0_COMMAND_MODE_OFFSET 24
-#define GPMI_CTRL0_COMMAND_MODE_WRITE (0x0 << 24)
-#define GPMI_CTRL0_COMMAND_MODE_READ (0x1 << 24)
-#define GPMI_CTRL0_COMMAND_MODE_READ_AND_COMPARE (0x2 << 24)
-#define GPMI_CTRL0_COMMAND_MODE_WAIT_FOR_READY (0x3 << 24)
-#define GPMI_CTRL0_WORD_LENGTH (1 << 23)
-#define GPMI_CTRL0_CS_MASK (0x7 << 20)
-#define GPMI_CTRL0_CS_OFFSET 20
-#define GPMI_CTRL0_ADDRESS_MASK (0x7 << 17)
-#define GPMI_CTRL0_ADDRESS_OFFSET 17
-#define GPMI_CTRL0_ADDRESS_NAND_DATA (0x0 << 17)
-#define GPMI_CTRL0_ADDRESS_NAND_CLE (0x1 << 17)
-#define GPMI_CTRL0_ADDRESS_NAND_ALE (0x2 << 17)
-#define GPMI_CTRL0_ADDRESS_INCREMENT (1 << 16)
-#define GPMI_CTRL0_XFER_COUNT_MASK 0xffff
-#define GPMI_CTRL0_XFER_COUNT_OFFSET 0
-
-#define GPMI_COMPARE_MASK_MASK (0xffff << 16)
-#define GPMI_COMPARE_MASK_OFFSET 16
-#define GPMI_COMPARE_REFERENCE_MASK 0xffff
-#define GPMI_COMPARE_REFERENCE_OFFSET 0
-
-#define GPMI_ECCCTRL_HANDLE_MASK (0xffff << 16)
-#define GPMI_ECCCTRL_HANDLE_OFFSET 16
-#define GPMI_ECCCTRL_ECC_CMD_MASK (0x3 << 13)
-#define GPMI_ECCCTRL_ECC_CMD_OFFSET 13
-#define GPMI_ECCCTRL_ECC_CMD_DECODE (0x0 << 13)
-#define GPMI_ECCCTRL_ECC_CMD_ENCODE (0x1 << 13)
-#define GPMI_ECCCTRL_ENABLE_ECC (1 << 12)
-#define GPMI_ECCCTRL_BUFFER_MASK_MASK 0x1ff
-#define GPMI_ECCCTRL_BUFFER_MASK_OFFSET 0
-#define GPMI_ECCCTRL_BUFFER_MASK_BCH_AUXONLY 0x100
-#define GPMI_ECCCTRL_BUFFER_MASK_BCH_PAGE 0x1ff
-
-#define GPMI_ECCCOUNT_COUNT_MASK 0xffff
-#define GPMI_ECCCOUNT_COUNT_OFFSET 0
-
-#define GPMI_PAYLOAD_ADDRESS_MASK (0x3fffffff << 2)
-#define GPMI_PAYLOAD_ADDRESS_OFFSET 2
-
-#define GPMI_AUXILIARY_ADDRESS_MASK (0x3fffffff << 2)
-#define GPMI_AUXILIARY_ADDRESS_OFFSET 2
-
-#define GPMI_CTRL1_DECOUPLE_CS (1 << 24)
-#define GPMI_CTRL1_WRN_DLY_SEL_MASK (0x3 << 22)
-#define GPMI_CTRL1_WRN_DLY_SEL_OFFSET 22
-#define GPMI_CTRL1_TIMEOUT_IRQ_EN (1 << 20)
-#define GPMI_CTRL1_GANGED_RDYBUSY (1 << 19)
-#define GPMI_CTRL1_BCH_MODE (1 << 18)
-#define GPMI_CTRL1_DLL_ENABLE (1 << 17)
-#define GPMI_CTRL1_HALF_PERIOD (1 << 16)
-#define GPMI_CTRL1_RDN_DELAY_MASK (0xf << 12)
-#define GPMI_CTRL1_RDN_DELAY_OFFSET 12
-#define GPMI_CTRL1_DMA2ECC_MODE (1 << 11)
-#define GPMI_CTRL1_DEV_IRQ (1 << 10)
-#define GPMI_CTRL1_TIMEOUT_IRQ (1 << 9)
-#define GPMI_CTRL1_BURST_EN (1 << 8)
-#define GPMI_CTRL1_ABORT_WAIT_REQUEST (1 << 7)
-#define GPMI_CTRL1_ABORT_WAIT_FOR_READY_CHANNEL_MASK (0x7 << 4)
-#define GPMI_CTRL1_ABORT_WAIT_FOR_READY_CHANNEL_OFFSET 4
-#define GPMI_CTRL1_DEV_RESET (1 << 3)
-#define GPMI_CTRL1_ATA_IRQRDY_POLARITY (1 << 2)
-#define GPMI_CTRL1_CAMERA_MODE (1 << 1)
-#define GPMI_CTRL1_GPMI_MODE (1 << 0)
-
-#define GPMI_TIMING0_ADDRESS_SETUP_MASK (0xff << 16)
-#define GPMI_TIMING0_ADDRESS_SETUP_OFFSET 16
-#define GPMI_TIMING0_DATA_HOLD_MASK (0xff << 8)
-#define GPMI_TIMING0_DATA_HOLD_OFFSET 8
-#define GPMI_TIMING0_DATA_SETUP_MASK 0xff
-#define GPMI_TIMING0_DATA_SETUP_OFFSET 0
-
-#define GPMI_TIMING1_DEVICE_BUSY_TIMEOUT_MASK (0xffff << 16)
-#define GPMI_TIMING1_DEVICE_BUSY_TIMEOUT_OFFSET 16
-
-#define GPMI_TIMING2_UDMA_TRP_MASK (0xff << 24)
-#define GPMI_TIMING2_UDMA_TRP_OFFSET 24
-#define GPMI_TIMING2_UDMA_ENV_MASK (0xff << 16)
-#define GPMI_TIMING2_UDMA_ENV_OFFSET 16
-#define GPMI_TIMING2_UDMA_HOLD_MASK (0xff << 8)
-#define GPMI_TIMING2_UDMA_HOLD_OFFSET 8
-#define GPMI_TIMING2_UDMA_SETUP_MASK 0xff
-#define GPMI_TIMING2_UDMA_SETUP_OFFSET 0
-
-#define GPMI_DATA_DATA_MASK 0xffffffff
-#define GPMI_DATA_DATA_OFFSET 0
-
-#define GPMI_STAT_READY_BUSY_MASK (0xff << 24)
-#define GPMI_STAT_READY_BUSY_OFFSET 24
-#define GPMI_STAT_RDY_TIMEOUT_MASK (0xff << 16)
-#define GPMI_STAT_RDY_TIMEOUT_OFFSET 16
-#define GPMI_STAT_DEV7_ERROR (1 << 15)
-#define GPMI_STAT_DEV6_ERROR (1 << 14)
-#define GPMI_STAT_DEV5_ERROR (1 << 13)
-#define GPMI_STAT_DEV4_ERROR (1 << 12)
-#define GPMI_STAT_DEV3_ERROR (1 << 11)
-#define GPMI_STAT_DEV2_ERROR (1 << 10)
-#define GPMI_STAT_DEV1_ERROR (1 << 9)
-#define GPMI_STAT_DEV0_ERROR (1 << 8)
-#define GPMI_STAT_ATA_IRQ (1 << 4)
-#define GPMI_STAT_INVALID_BUFFER_MASK (1 << 3)
-#define GPMI_STAT_FIFO_EMPTY (1 << 2)
-#define GPMI_STAT_FIFO_FULL (1 << 1)
-#define GPMI_STAT_PRESENT (1 << 0)
-
-#define GPMI_DEBUG_WAIT_FOR_READY_END_MASK (0xff << 24)
-#define GPMI_DEBUG_WAIT_FOR_READY_END_OFFSET 24
-#define GPMI_DEBUG_DMA_SENSE_MASK (0xff << 16)
-#define GPMI_DEBUG_DMA_SENSE_OFFSET 16
-#define GPMI_DEBUG_DMAREQ_MASK (0xff << 8)
-#define GPMI_DEBUG_DMAREQ_OFFSET 8
-#define GPMI_DEBUG_CMD_END_MASK 0xff
-#define GPMI_DEBUG_CMD_END_OFFSET 0
-
-#define GPMI_VERSION_MAJOR_MASK (0xff << 24)
-#define GPMI_VERSION_MAJOR_OFFSET 24
-#define GPMI_VERSION_MINOR_MASK (0xff << 16)
-#define GPMI_VERSION_MINOR_OFFSET 16
-#define GPMI_VERSION_STEP_MASK 0xffff
-#define GPMI_VERSION_STEP_OFFSET 0
-
-#define GPMI_DEBUG2_UDMA_STATE_MASK (0xf << 24)
-#define GPMI_DEBUG2_UDMA_STATE_OFFSET 24
-#define GPMI_DEBUG2_BUSY (1 << 23)
-#define GPMI_DEBUG2_PIN_STATE_MASK (0x7 << 20)
-#define GPMI_DEBUG2_PIN_STATE_OFFSET 20
-#define GPMI_DEBUG2_PIN_STATE_PSM_IDLE (0x0 << 20)
-#define GPMI_DEBUG2_PIN_STATE_PSM_BYTCNT (0x1 << 20)
-#define GPMI_DEBUG2_PIN_STATE_PSM_ADDR (0x2 << 20)
-#define GPMI_DEBUG2_PIN_STATE_PSM_STALL (0x3 << 20)
-#define GPMI_DEBUG2_PIN_STATE_PSM_STROBE (0x4 << 20)
-#define GPMI_DEBUG2_PIN_STATE_PSM_ATARDY (0x5 << 20)
-#define GPMI_DEBUG2_PIN_STATE_PSM_DHOLD (0x6 << 20)
-#define GPMI_DEBUG2_PIN_STATE_PSM_DONE (0x7 << 20)
-#define GPMI_DEBUG2_MAIN_STATE_MASK (0xf << 16)
-#define GPMI_DEBUG2_MAIN_STATE_OFFSET 16
-#define GPMI_DEBUG2_MAIN_STATE_MSM_IDLE (0x0 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_BYTCNT (0x1 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_WAITFE (0x2 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_WAITFR (0x3 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_DMAREQ (0x4 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_DMAACK (0x5 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_WAITFF (0x6 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_LDFIFO (0x7 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_LDDMAR (0x8 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_RDCMP (0x9 << 16)
-#define GPMI_DEBUG2_MAIN_STATE_MSM_DONE (0xa << 16)
-#define GPMI_DEBUG2_SYND2GPMI_BE_MASK (0xf << 12)
-#define GPMI_DEBUG2_SYND2GPMI_BE_OFFSET 12
-#define GPMI_DEBUG2_GPMI2SYND_VALID (1 << 11)
-#define GPMI_DEBUG2_GPMI2SYND_READY (1 << 10)
-#define GPMI_DEBUG2_SYND2GPMI_VALID (1 << 9)
-#define GPMI_DEBUG2_SYND2GPMI_READY (1 << 8)
-#define GPMI_DEBUG2_VIEW_DELAYED_RDN (1 << 7)
-#define GPMI_DEBUG2_UPDATE_WINDOW (1 << 6)
-#define GPMI_DEBUG2_RDN_TAP_MASK 0x3f
-#define GPMI_DEBUG2_RDN_TAP_OFFSET 0
-
-#define GPMI_DEBUG3_APB_WORD_CNTR_MASK (0xffff << 16)
-#define GPMI_DEBUG3_APB_WORD_CNTR_OFFSET 16
-#define GPMI_DEBUG3_DEV_WORD_CNTR_MASK 0xffff
-#define GPMI_DEBUG3_DEV_WORD_CNTR_OFFSET 0
-
-#endif /* __MX28_REGS_GPMI_H__ */
diff --git a/arch/arm/include/asm/arch-mxs/regs-i2c.h b/arch/arm/include/asm/arch-mxs/regs-i2c.h
index 067cfd3..d062b5b 100644
--- a/arch/arm/include/asm/arch-mxs/regs-i2c.h
+++ b/arch/arm/include/asm/arch-mxs/regs-i2c.h
@@ -23,7 +23,7 @@
#ifndef __MX28_REGS_I2C_H__
#define __MX28_REGS_I2C_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_i2c_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-lcdif.h b/arch/arm/include/asm/arch-mxs/regs-lcdif.h
index b90b2d4..e3e3864 100644
--- a/arch/arm/include/asm/arch-mxs/regs-lcdif.h
+++ b/arch/arm/include/asm/arch-mxs/regs-lcdif.h
@@ -26,7 +26,7 @@
#ifndef __MX28_REGS_LCDIF_H__
#define __MX28_REGS_LCDIF_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_lcdif_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-lradc.h b/arch/arm/include/asm/arch-mxs/regs-lradc.h
index 28d8382..23fd0e3 100644
--- a/arch/arm/include/asm/arch-mxs/regs-lradc.h
+++ b/arch/arm/include/asm/arch-mxs/regs-lradc.h
@@ -26,7 +26,7 @@
#ifndef __MX28_REGS_LRADC_H__
#define __MX28_REGS_LRADC_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_lradc_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-ocotp.h b/arch/arm/include/asm/arch-mxs/regs-ocotp.h
index 3269892..5af3855 100644
--- a/arch/arm/include/asm/arch-mxs/regs-ocotp.h
+++ b/arch/arm/include/asm/arch-mxs/regs-ocotp.h
@@ -26,7 +26,7 @@
#ifndef __MX28_REGS_OCOTP_H__
#define __MX28_REGS_OCOTP_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_ocotp_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-pinctrl.h b/arch/arm/include/asm/arch-mxs/regs-pinctrl.h
index d584170..191093b 100644
--- a/arch/arm/include/asm/arch-mxs/regs-pinctrl.h
+++ b/arch/arm/include/asm/arch-mxs/regs-pinctrl.h
@@ -26,7 +26,7 @@
#ifndef __MX28_REGS_PINCTRL_H__
#define __MX28_REGS_PINCTRL_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_pinctrl_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-power-mx23.h b/arch/arm/include/asm/arch-mxs/regs-power-mx23.h
index 51a981a..a7430c4 100644
--- a/arch/arm/include/asm/arch-mxs/regs-power-mx23.h
+++ b/arch/arm/include/asm/arch-mxs/regs-power-mx23.h
@@ -22,7 +22,7 @@
#ifndef __MX23_REGS_POWER_H__
#define __MX23_REGS_POWER_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_power_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-power-mx28.h b/arch/arm/include/asm/arch-mxs/regs-power-mx28.h
index 257ee88..4a73b1c 100644
--- a/arch/arm/include/asm/arch-mxs/regs-power-mx28.h
+++ b/arch/arm/include/asm/arch-mxs/regs-power-mx28.h
@@ -22,7 +22,7 @@
#ifndef __MX28_REGS_POWER_H__
#define __MX28_REGS_POWER_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_power_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-rtc.h b/arch/arm/include/asm/arch-mxs/regs-rtc.h
index 6b2dd33..1926546 100644
--- a/arch/arm/include/asm/arch-mxs/regs-rtc.h
+++ b/arch/arm/include/asm/arch-mxs/regs-rtc.h
@@ -23,7 +23,7 @@
#ifndef __MX28_REGS_RTC_H__
#define __MX28_REGS_RTC_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_rtc_regs {
diff --git a/arch/arm/include/asm/arch-mxs/regs-ssp.h b/arch/arm/include/asm/arch-mxs/regs-ssp.h
index 5920f9b..0b61fa9 100644
--- a/arch/arm/include/asm/arch-mxs/regs-ssp.h
+++ b/arch/arm/include/asm/arch-mxs/regs-ssp.h
@@ -25,7 +25,7 @@
#ifndef __MX28_REGS_SSP_H__
#define __MX28_REGS_SSP_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
#if defined(CONFIG_MX23)
diff --git a/arch/arm/include/asm/arch-mxs/regs-timrot.h b/arch/arm/include/asm/arch-mxs/regs-timrot.h
index f8537f1..df343bd 100644
--- a/arch/arm/include/asm/arch-mxs/regs-timrot.h
+++ b/arch/arm/include/asm/arch-mxs/regs-timrot.h
@@ -25,7 +25,7 @@
#ifndef __MX28_REGS_TIMROT_H__
#define __MX28_REGS_TIMROT_H__
-#include <asm/arch/regs-common.h>
+#include <asm/imx-common/regs-common.h>
#ifndef __ASSEMBLY__
struct mxs_timrot_regs {
diff --git a/arch/arm/include/asm/imx-common/dma.h b/arch/arm/include/asm/imx-common/dma.h
new file mode 100644
index 0000000..1ac8696
--- /dev/null
+++ b/arch/arm/include/asm/imx-common/dma.h
@@ -0,0 +1,165 @@
+/*
+ * Freescale i.MX28 APBH DMA
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * Based on code from LTIB:
+ * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __DMA_H__
+#define __DMA_H__
+
+#include <linux/list.h>
+#include <linux/compiler.h>
+
+#ifndef CONFIG_ARCH_DMA_PIO_WORDS
+#define DMA_PIO_WORDS 15
+#else
+#define DMA_PIO_WORDS CONFIG_ARCH_DMA_PIO_WORDS
+#endif
+
+#define MXS_DMA_ALIGNMENT 32
+
+/*
+ * MXS DMA channels
+ */
+#if defined(CONFIG_MX23)
+enum {
+ MXS_DMA_CHANNEL_AHB_APBH_LCDIF = 0,
+ MXS_DMA_CHANNEL_AHB_APBH_SSP0,
+ MXS_DMA_CHANNEL_AHB_APBH_SSP1,
+ MXS_DMA_CHANNEL_AHB_APBH_RESERVED0,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI0,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI1,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI2,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI3,
+ MXS_MAX_DMA_CHANNELS,
+};
+#elif defined(CONFIG_MX28)
+enum {
+ MXS_DMA_CHANNEL_AHB_APBH_SSP0 = 0,
+ MXS_DMA_CHANNEL_AHB_APBH_SSP1,
+ MXS_DMA_CHANNEL_AHB_APBH_SSP2,
+ MXS_DMA_CHANNEL_AHB_APBH_SSP3,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI0,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI1,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI2,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI3,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI4,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI5,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI6,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI7,
+ MXS_DMA_CHANNEL_AHB_APBH_HSADC,
+ MXS_DMA_CHANNEL_AHB_APBH_LCDIF,
+ MXS_DMA_CHANNEL_AHB_APBH_RESERVED0,
+ MXS_DMA_CHANNEL_AHB_APBH_RESERVED1,
+ MXS_MAX_DMA_CHANNELS,
+};
+#endif
+
+/*
+ * MXS DMA hardware command.
+ *
+ * This structure describes the in-memory layout of an entire DMA command,
+ * including space for the maximum number of PIO accesses. See the appropriate
+ * reference manual for a detailed description of what these fields mean to the
+ * DMA hardware.
+ */
+#define MXS_DMA_DESC_COMMAND_MASK 0x3
+#define MXS_DMA_DESC_COMMAND_OFFSET 0
+#define MXS_DMA_DESC_COMMAND_NO_DMAXFER 0x0
+#define MXS_DMA_DESC_COMMAND_DMA_WRITE 0x1
+#define MXS_DMA_DESC_COMMAND_DMA_READ 0x2
+#define MXS_DMA_DESC_COMMAND_DMA_SENSE 0x3
+#define MXS_DMA_DESC_CHAIN (1 << 2)
+#define MXS_DMA_DESC_IRQ (1 << 3)
+#define MXS_DMA_DESC_NAND_LOCK (1 << 4)
+#define MXS_DMA_DESC_NAND_WAIT_4_READY (1 << 5)
+#define MXS_DMA_DESC_DEC_SEM (1 << 6)
+#define MXS_DMA_DESC_WAIT4END (1 << 7)
+#define MXS_DMA_DESC_HALT_ON_TERMINATE (1 << 8)
+#define MXS_DMA_DESC_TERMINATE_FLUSH (1 << 9)
+#define MXS_DMA_DESC_PIO_WORDS_MASK (0xf << 12)
+#define MXS_DMA_DESC_PIO_WORDS_OFFSET 12
+#define MXS_DMA_DESC_BYTES_MASK (0xffff << 16)
+#define MXS_DMA_DESC_BYTES_OFFSET 16
+
+struct mxs_dma_cmd {
+ unsigned long next;
+ unsigned long data;
+ union {
+ dma_addr_t address;
+ unsigned long alternate;
+ };
+ unsigned long pio_words[DMA_PIO_WORDS];
+};
+
+/*
+ * MXS DMA command descriptor.
+ *
+ * This structure incorporates an MXS DMA hardware command structure, along
+ * with metadata.
+ */
+#define MXS_DMA_DESC_FIRST (1 << 0)
+#define MXS_DMA_DESC_LAST (1 << 1)
+#define MXS_DMA_DESC_READY (1 << 31)
+
+struct mxs_dma_desc {
+ struct mxs_dma_cmd cmd;
+ unsigned int flags;
+ dma_addr_t address;
+ void *buffer;
+ struct list_head node;
+} __aligned(MXS_DMA_ALIGNMENT);
+
+/**
+ * MXS DMA channel
+ *
+ * This structure represents a single DMA channel. The MXS platform code
+ * maintains an array of these structures to represent every DMA channel in the
+ * system (see mxs_dma_channels).
+ */
+#define MXS_DMA_FLAGS_IDLE 0
+#define MXS_DMA_FLAGS_BUSY (1 << 0)
+#define MXS_DMA_FLAGS_FREE 0
+#define MXS_DMA_FLAGS_ALLOCATED (1 << 16)
+#define MXS_DMA_FLAGS_VALID (1 << 31)
+
+struct mxs_dma_chan {
+ const char *name;
+ unsigned long dev;
+ struct mxs_dma_device *dma;
+ unsigned int flags;
+ unsigned int active_num;
+ unsigned int pending_num;
+ struct list_head active;
+ struct list_head done;
+};
+
+struct mxs_dma_desc *mxs_dma_desc_alloc(void);
+void mxs_dma_desc_free(struct mxs_dma_desc *);
+int mxs_dma_desc_append(int channel, struct mxs_dma_desc *pdesc);
+
+int mxs_dma_go(int chan);
+void mxs_dma_init(void);
+int mxs_dma_init_channel(int chan);
+int mxs_dma_release(int chan);
+
+#endif /* __DMA_H__ */
diff --git a/arch/arm/include/asm/imx-common/regs-apbh.h b/arch/arm/include/asm/imx-common/regs-apbh.h
new file mode 100644
index 0000000..a5de927
--- /dev/null
+++ b/arch/arm/include/asm/imx-common/regs-apbh.h
@@ -0,0 +1,587 @@
+/*
+ * Freescale i.MX28 APBH Register Definitions
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * Based on code from LTIB:
+ * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __REGS_APBH_H__
+#define __REGS_APBH_H__
+
+#include <asm/imx-common/regs-common.h>
+
+#ifndef __ASSEMBLY__
+
+#if defined(CONFIG_MX23)
+struct mxs_apbh_regs {
+ mxs_reg_32(hw_apbh_ctrl0)
+ mxs_reg_32(hw_apbh_ctrl1)
+ mxs_reg_32(hw_apbh_ctrl2)
+ mxs_reg_32(hw_apbh_channel_ctrl)
+
+ union {
+ struct {
+ mxs_reg_32(hw_apbh_ch_curcmdar)
+ mxs_reg_32(hw_apbh_ch_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch_cmd)
+ mxs_reg_32(hw_apbh_ch_bar)
+ mxs_reg_32(hw_apbh_ch_sema)
+ mxs_reg_32(hw_apbh_ch_debug1)
+ mxs_reg_32(hw_apbh_ch_debug2)
+ } ch[8];
+ struct {
+ mxs_reg_32(hw_apbh_ch0_curcmdar)
+ mxs_reg_32(hw_apbh_ch0_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch0_cmd)
+ mxs_reg_32(hw_apbh_ch0_bar)
+ mxs_reg_32(hw_apbh_ch0_sema)
+ mxs_reg_32(hw_apbh_ch0_debug1)
+ mxs_reg_32(hw_apbh_ch0_debug2)
+ mxs_reg_32(hw_apbh_ch1_curcmdar)
+ mxs_reg_32(hw_apbh_ch1_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch1_cmd)
+ mxs_reg_32(hw_apbh_ch1_bar)
+ mxs_reg_32(hw_apbh_ch1_sema)
+ mxs_reg_32(hw_apbh_ch1_debug1)
+ mxs_reg_32(hw_apbh_ch1_debug2)
+ mxs_reg_32(hw_apbh_ch2_curcmdar)
+ mxs_reg_32(hw_apbh_ch2_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch2_cmd)
+ mxs_reg_32(hw_apbh_ch2_bar)
+ mxs_reg_32(hw_apbh_ch2_sema)
+ mxs_reg_32(hw_apbh_ch2_debug1)
+ mxs_reg_32(hw_apbh_ch2_debug2)
+ mxs_reg_32(hw_apbh_ch3_curcmdar)
+ mxs_reg_32(hw_apbh_ch3_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch3_cmd)
+ mxs_reg_32(hw_apbh_ch3_bar)
+ mxs_reg_32(hw_apbh_ch3_sema)
+ mxs_reg_32(hw_apbh_ch3_debug1)
+ mxs_reg_32(hw_apbh_ch3_debug2)
+ mxs_reg_32(hw_apbh_ch4_curcmdar)
+ mxs_reg_32(hw_apbh_ch4_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch4_cmd)
+ mxs_reg_32(hw_apbh_ch4_bar)
+ mxs_reg_32(hw_apbh_ch4_sema)
+ mxs_reg_32(hw_apbh_ch4_debug1)
+ mxs_reg_32(hw_apbh_ch4_debug2)
+ mxs_reg_32(hw_apbh_ch5_curcmdar)
+ mxs_reg_32(hw_apbh_ch5_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch5_cmd)
+ mxs_reg_32(hw_apbh_ch5_bar)
+ mxs_reg_32(hw_apbh_ch5_sema)
+ mxs_reg_32(hw_apbh_ch5_debug1)
+ mxs_reg_32(hw_apbh_ch5_debug2)
+ mxs_reg_32(hw_apbh_ch6_curcmdar)
+ mxs_reg_32(hw_apbh_ch6_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch6_cmd)
+ mxs_reg_32(hw_apbh_ch6_bar)
+ mxs_reg_32(hw_apbh_ch6_sema)
+ mxs_reg_32(hw_apbh_ch6_debug1)
+ mxs_reg_32(hw_apbh_ch6_debug2)
+ mxs_reg_32(hw_apbh_ch7_curcmdar)
+ mxs_reg_32(hw_apbh_ch7_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch7_cmd)
+ mxs_reg_32(hw_apbh_ch7_bar)
+ mxs_reg_32(hw_apbh_ch7_sema)
+ mxs_reg_32(hw_apbh_ch7_debug1)
+ mxs_reg_32(hw_apbh_ch7_debug2)
+ };
+ };
+ mxs_reg_32(hw_apbh_version)
+};
+
+#elif defined(CONFIG_MX28)
+struct mxs_apbh_regs {
+ mxs_reg_32(hw_apbh_ctrl0)
+ mxs_reg_32(hw_apbh_ctrl1)
+ mxs_reg_32(hw_apbh_ctrl2)
+ mxs_reg_32(hw_apbh_channel_ctrl)
+ mxs_reg_32(hw_apbh_devsel)
+ mxs_reg_32(hw_apbh_dma_burst_size)
+ mxs_reg_32(hw_apbh_debug)
+
+ uint32_t reserved[36];
+
+ union {
+ struct {
+ mxs_reg_32(hw_apbh_ch_curcmdar)
+ mxs_reg_32(hw_apbh_ch_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch_cmd)
+ mxs_reg_32(hw_apbh_ch_bar)
+ mxs_reg_32(hw_apbh_ch_sema)
+ mxs_reg_32(hw_apbh_ch_debug1)
+ mxs_reg_32(hw_apbh_ch_debug2)
+ } ch[16];
+ struct {
+ mxs_reg_32(hw_apbh_ch0_curcmdar)
+ mxs_reg_32(hw_apbh_ch0_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch0_cmd)
+ mxs_reg_32(hw_apbh_ch0_bar)
+ mxs_reg_32(hw_apbh_ch0_sema)
+ mxs_reg_32(hw_apbh_ch0_debug1)
+ mxs_reg_32(hw_apbh_ch0_debug2)
+ mxs_reg_32(hw_apbh_ch1_curcmdar)
+ mxs_reg_32(hw_apbh_ch1_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch1_cmd)
+ mxs_reg_32(hw_apbh_ch1_bar)
+ mxs_reg_32(hw_apbh_ch1_sema)
+ mxs_reg_32(hw_apbh_ch1_debug1)
+ mxs_reg_32(hw_apbh_ch1_debug2)
+ mxs_reg_32(hw_apbh_ch2_curcmdar)
+ mxs_reg_32(hw_apbh_ch2_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch2_cmd)
+ mxs_reg_32(hw_apbh_ch2_bar)
+ mxs_reg_32(hw_apbh_ch2_sema)
+ mxs_reg_32(hw_apbh_ch2_debug1)
+ mxs_reg_32(hw_apbh_ch2_debug2)
+ mxs_reg_32(hw_apbh_ch3_curcmdar)
+ mxs_reg_32(hw_apbh_ch3_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch3_cmd)
+ mxs_reg_32(hw_apbh_ch3_bar)
+ mxs_reg_32(hw_apbh_ch3_sema)
+ mxs_reg_32(hw_apbh_ch3_debug1)
+ mxs_reg_32(hw_apbh_ch3_debug2)
+ mxs_reg_32(hw_apbh_ch4_curcmdar)
+ mxs_reg_32(hw_apbh_ch4_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch4_cmd)
+ mxs_reg_32(hw_apbh_ch4_bar)
+ mxs_reg_32(hw_apbh_ch4_sema)
+ mxs_reg_32(hw_apbh_ch4_debug1)
+ mxs_reg_32(hw_apbh_ch4_debug2)
+ mxs_reg_32(hw_apbh_ch5_curcmdar)
+ mxs_reg_32(hw_apbh_ch5_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch5_cmd)
+ mxs_reg_32(hw_apbh_ch5_bar)
+ mxs_reg_32(hw_apbh_ch5_sema)
+ mxs_reg_32(hw_apbh_ch5_debug1)
+ mxs_reg_32(hw_apbh_ch5_debug2)
+ mxs_reg_32(hw_apbh_ch6_curcmdar)
+ mxs_reg_32(hw_apbh_ch6_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch6_cmd)
+ mxs_reg_32(hw_apbh_ch6_bar)
+ mxs_reg_32(hw_apbh_ch6_sema)
+ mxs_reg_32(hw_apbh_ch6_debug1)
+ mxs_reg_32(hw_apbh_ch6_debug2)
+ mxs_reg_32(hw_apbh_ch7_curcmdar)
+ mxs_reg_32(hw_apbh_ch7_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch7_cmd)
+ mxs_reg_32(hw_apbh_ch7_bar)
+ mxs_reg_32(hw_apbh_ch7_sema)
+ mxs_reg_32(hw_apbh_ch7_debug1)
+ mxs_reg_32(hw_apbh_ch7_debug2)
+ mxs_reg_32(hw_apbh_ch8_curcmdar)
+ mxs_reg_32(hw_apbh_ch8_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch8_cmd)
+ mxs_reg_32(hw_apbh_ch8_bar)
+ mxs_reg_32(hw_apbh_ch8_sema)
+ mxs_reg_32(hw_apbh_ch8_debug1)
+ mxs_reg_32(hw_apbh_ch8_debug2)
+ mxs_reg_32(hw_apbh_ch9_curcmdar)
+ mxs_reg_32(hw_apbh_ch9_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch9_cmd)
+ mxs_reg_32(hw_apbh_ch9_bar)
+ mxs_reg_32(hw_apbh_ch9_sema)
+ mxs_reg_32(hw_apbh_ch9_debug1)
+ mxs_reg_32(hw_apbh_ch9_debug2)
+ mxs_reg_32(hw_apbh_ch10_curcmdar)
+ mxs_reg_32(hw_apbh_ch10_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch10_cmd)
+ mxs_reg_32(hw_apbh_ch10_bar)
+ mxs_reg_32(hw_apbh_ch10_sema)
+ mxs_reg_32(hw_apbh_ch10_debug1)
+ mxs_reg_32(hw_apbh_ch10_debug2)
+ mxs_reg_32(hw_apbh_ch11_curcmdar)
+ mxs_reg_32(hw_apbh_ch11_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch11_cmd)
+ mxs_reg_32(hw_apbh_ch11_bar)
+ mxs_reg_32(hw_apbh_ch11_sema)
+ mxs_reg_32(hw_apbh_ch11_debug1)
+ mxs_reg_32(hw_apbh_ch11_debug2)
+ mxs_reg_32(hw_apbh_ch12_curcmdar)
+ mxs_reg_32(hw_apbh_ch12_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch12_cmd)
+ mxs_reg_32(hw_apbh_ch12_bar)
+ mxs_reg_32(hw_apbh_ch12_sema)
+ mxs_reg_32(hw_apbh_ch12_debug1)
+ mxs_reg_32(hw_apbh_ch12_debug2)
+ mxs_reg_32(hw_apbh_ch13_curcmdar)
+ mxs_reg_32(hw_apbh_ch13_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch13_cmd)
+ mxs_reg_32(hw_apbh_ch13_bar)
+ mxs_reg_32(hw_apbh_ch13_sema)
+ mxs_reg_32(hw_apbh_ch13_debug1)
+ mxs_reg_32(hw_apbh_ch13_debug2)
+ mxs_reg_32(hw_apbh_ch14_curcmdar)
+ mxs_reg_32(hw_apbh_ch14_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch14_cmd)
+ mxs_reg_32(hw_apbh_ch14_bar)
+ mxs_reg_32(hw_apbh_ch14_sema)
+ mxs_reg_32(hw_apbh_ch14_debug1)
+ mxs_reg_32(hw_apbh_ch14_debug2)
+ mxs_reg_32(hw_apbh_ch15_curcmdar)
+ mxs_reg_32(hw_apbh_ch15_nxtcmdar)
+ mxs_reg_32(hw_apbh_ch15_cmd)
+ mxs_reg_32(hw_apbh_ch15_bar)
+ mxs_reg_32(hw_apbh_ch15_sema)
+ mxs_reg_32(hw_apbh_ch15_debug1)
+ mxs_reg_32(hw_apbh_ch15_debug2)
+ };
+ };
+ mxs_reg_32(hw_apbh_version)
+};
+#endif
+
+#endif
+
+#define APBH_CTRL0_SFTRST (1 << 31)
+#define APBH_CTRL0_CLKGATE (1 << 30)
+#define APBH_CTRL0_AHB_BURST8_EN (1 << 29)
+#define APBH_CTRL0_APB_BURST_EN (1 << 28)
+#if defined(CONFIG_MX23)
+#define APBH_CTRL0_RSVD0_MASK (0xf << 24)
+#define APBH_CTRL0_RSVD0_OFFSET 24
+#define APBH_CTRL0_RESET_CHANNEL_MASK (0xff << 16)
+#define APBH_CTRL0_RESET_CHANNEL_OFFSET 16
+#define APBH_CTRL0_CLKGATE_CHANNEL_MASK (0xff << 8)
+#define APBH_CTRL0_CLKGATE_CHANNEL_OFFSET 8
+#define APBH_CTRL0_CLKGATE_CHANNEL_SSP0 0x02
+#define APBH_CTRL0_CLKGATE_CHANNEL_SSP1 0x04
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND0 0x10
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND1 0x20
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND2 0x40
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND3 0x80
+#elif defined(CONFIG_MX28)
+#define APBH_CTRL0_RSVD0_MASK (0xfff << 16)
+#define APBH_CTRL0_RSVD0_OFFSET 16
+#define APBH_CTRL0_CLKGATE_CHANNEL_MASK 0xffff
+#define APBH_CTRL0_CLKGATE_CHANNEL_OFFSET 0
+#define APBH_CTRL0_CLKGATE_CHANNEL_SSP0 0x0001
+#define APBH_CTRL0_CLKGATE_CHANNEL_SSP1 0x0002
+#define APBH_CTRL0_CLKGATE_CHANNEL_SSP2 0x0004
+#define APBH_CTRL0_CLKGATE_CHANNEL_SSP3 0x0008
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND0 0x0010
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND1 0x0020
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND2 0x0040
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND3 0x0080
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND4 0x0100
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND5 0x0200
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND6 0x0400
+#define APBH_CTRL0_CLKGATE_CHANNEL_NAND7 0x0800
+#define APBH_CTRL0_CLKGATE_CHANNEL_HSADC 0x1000
+#define APBH_CTRL0_CLKGATE_CHANNEL_LCDIF 0x2000
+#endif
+
+#define APBH_CTRL1_CH15_CMDCMPLT_IRQ_EN (1 << 31)
+#define APBH_CTRL1_CH14_CMDCMPLT_IRQ_EN (1 << 30)
+#define APBH_CTRL1_CH13_CMDCMPLT_IRQ_EN (1 << 29)
+#define APBH_CTRL1_CH12_CMDCMPLT_IRQ_EN (1 << 28)
+#define APBH_CTRL1_CH11_CMDCMPLT_IRQ_EN (1 << 27)
+#define APBH_CTRL1_CH10_CMDCMPLT_IRQ_EN (1 << 26)
+#define APBH_CTRL1_CH9_CMDCMPLT_IRQ_EN (1 << 25)
+#define APBH_CTRL1_CH8_CMDCMPLT_IRQ_EN (1 << 24)
+#define APBH_CTRL1_CH7_CMDCMPLT_IRQ_EN (1 << 23)
+#define APBH_CTRL1_CH6_CMDCMPLT_IRQ_EN (1 << 22)
+#define APBH_CTRL1_CH5_CMDCMPLT_IRQ_EN (1 << 21)
+#define APBH_CTRL1_CH4_CMDCMPLT_IRQ_EN (1 << 20)
+#define APBH_CTRL1_CH3_CMDCMPLT_IRQ_EN (1 << 19)
+#define APBH_CTRL1_CH2_CMDCMPLT_IRQ_EN (1 << 18)
+#define APBH_CTRL1_CH1_CMDCMPLT_IRQ_EN (1 << 17)
+#define APBH_CTRL1_CH0_CMDCMPLT_IRQ_EN (1 << 16)
+#define APBH_CTRL1_CH_CMDCMPLT_IRQ_EN_OFFSET 16
+#define APBH_CTRL1_CH_CMDCMPLT_IRQ_EN_MASK (0xffff << 16)
+#define APBH_CTRL1_CH15_CMDCMPLT_IRQ (1 << 15)
+#define APBH_CTRL1_CH14_CMDCMPLT_IRQ (1 << 14)
+#define APBH_CTRL1_CH13_CMDCMPLT_IRQ (1 << 13)
+#define APBH_CTRL1_CH12_CMDCMPLT_IRQ (1 << 12)
+#define APBH_CTRL1_CH11_CMDCMPLT_IRQ (1 << 11)
+#define APBH_CTRL1_CH10_CMDCMPLT_IRQ (1 << 10)
+#define APBH_CTRL1_CH9_CMDCMPLT_IRQ (1 << 9)
+#define APBH_CTRL1_CH8_CMDCMPLT_IRQ (1 << 8)
+#define APBH_CTRL1_CH7_CMDCMPLT_IRQ (1 << 7)
+#define APBH_CTRL1_CH6_CMDCMPLT_IRQ (1 << 6)
+#define APBH_CTRL1_CH5_CMDCMPLT_IRQ (1 << 5)
+#define APBH_CTRL1_CH4_CMDCMPLT_IRQ (1 << 4)
+#define APBH_CTRL1_CH3_CMDCMPLT_IRQ (1 << 3)
+#define APBH_CTRL1_CH2_CMDCMPLT_IRQ (1 << 2)
+#define APBH_CTRL1_CH1_CMDCMPLT_IRQ (1 << 1)
+#define APBH_CTRL1_CH0_CMDCMPLT_IRQ (1 << 0)
+
+#define APBH_CTRL2_CH15_ERROR_STATUS (1 << 31)
+#define APBH_CTRL2_CH14_ERROR_STATUS (1 << 30)
+#define APBH_CTRL2_CH13_ERROR_STATUS (1 << 29)
+#define APBH_CTRL2_CH12_ERROR_STATUS (1 << 28)
+#define APBH_CTRL2_CH11_ERROR_STATUS (1 << 27)
+#define APBH_CTRL2_CH10_ERROR_STATUS (1 << 26)
+#define APBH_CTRL2_CH9_ERROR_STATUS (1 << 25)
+#define APBH_CTRL2_CH8_ERROR_STATUS (1 << 24)
+#define APBH_CTRL2_CH7_ERROR_STATUS (1 << 23)
+#define APBH_CTRL2_CH6_ERROR_STATUS (1 << 22)
+#define APBH_CTRL2_CH5_ERROR_STATUS (1 << 21)
+#define APBH_CTRL2_CH4_ERROR_STATUS (1 << 20)
+#define APBH_CTRL2_CH3_ERROR_STATUS (1 << 19)
+#define APBH_CTRL2_CH2_ERROR_STATUS (1 << 18)
+#define APBH_CTRL2_CH1_ERROR_STATUS (1 << 17)
+#define APBH_CTRL2_CH0_ERROR_STATUS (1 << 16)
+#define APBH_CTRL2_CH15_ERROR_IRQ (1 << 15)
+#define APBH_CTRL2_CH14_ERROR_IRQ (1 << 14)
+#define APBH_CTRL2_CH13_ERROR_IRQ (1 << 13)
+#define APBH_CTRL2_CH12_ERROR_IRQ (1 << 12)
+#define APBH_CTRL2_CH11_ERROR_IRQ (1 << 11)
+#define APBH_CTRL2_CH10_ERROR_IRQ (1 << 10)
+#define APBH_CTRL2_CH9_ERROR_IRQ (1 << 9)
+#define APBH_CTRL2_CH8_ERROR_IRQ (1 << 8)
+#define APBH_CTRL2_CH7_ERROR_IRQ (1 << 7)
+#define APBH_CTRL2_CH6_ERROR_IRQ (1 << 6)
+#define APBH_CTRL2_CH5_ERROR_IRQ (1 << 5)
+#define APBH_CTRL2_CH4_ERROR_IRQ (1 << 4)
+#define APBH_CTRL2_CH3_ERROR_IRQ (1 << 3)
+#define APBH_CTRL2_CH2_ERROR_IRQ (1 << 2)
+#define APBH_CTRL2_CH1_ERROR_IRQ (1 << 1)
+#define APBH_CTRL2_CH0_ERROR_IRQ (1 << 0)
+
+#if defined(CONFIG_MX28)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_MASK (0xffff << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_OFFSET 16
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_SSP0 (0x0001 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_SSP1 (0x0002 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_SSP2 (0x0004 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_SSP3 (0x0008 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND0 (0x0010 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND1 (0x0020 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND2 (0x0040 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND3 (0x0080 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND4 (0x0100 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND5 (0x0200 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND6 (0x0400 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_NAND7 (0x0800 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_HSADC (0x1000 << 16)
+#define APBH_CHANNEL_CTRL_RESET_CHANNEL_LCDIF (0x2000 << 16)
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_MASK 0xffff
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_OFFSET 0
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_SSP0 0x0001
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_SSP1 0x0002
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_SSP2 0x0004
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_SSP3 0x0008
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND0 0x0010
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND1 0x0020
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND2 0x0040
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND3 0x0080
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND4 0x0100
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND5 0x0200
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND6 0x0400
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_NAND7 0x0800
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_HSADC 0x1000
+#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_LCDIF 0x2000
+#endif
+
+#if defined(CONFIG_MX23)
+#define APBH_DEVSEL_CH7_MASK (0xf << 28)
+#define APBH_DEVSEL_CH7_OFFSET 28
+#define APBH_DEVSEL_CH6_MASK (0xf << 24)
+#define APBH_DEVSEL_CH6_OFFSET 24
+#define APBH_DEVSEL_CH5_MASK (0xf << 20)
+#define APBH_DEVSEL_CH5_OFFSET 20
+#define APBH_DEVSEL_CH4_MASK (0xf << 16)
+#define APBH_DEVSEL_CH4_OFFSET 16
+#define APBH_DEVSEL_CH3_MASK (0xf << 12)
+#define APBH_DEVSEL_CH3_OFFSET 12
+#define APBH_DEVSEL_CH2_MASK (0xf << 8)
+#define APBH_DEVSEL_CH2_OFFSET 8
+#define APBH_DEVSEL_CH1_MASK (0xf << 4)
+#define APBH_DEVSEL_CH1_OFFSET 4
+#define APBH_DEVSEL_CH0_MASK (0xf << 0)
+#define APBH_DEVSEL_CH0_OFFSET 0
+#elif defined(CONFIG_MX28)
+#define APBH_DEVSEL_CH15_MASK (0x3 << 30)
+#define APBH_DEVSEL_CH15_OFFSET 30
+#define APBH_DEVSEL_CH14_MASK (0x3 << 28)
+#define APBH_DEVSEL_CH14_OFFSET 28
+#define APBH_DEVSEL_CH13_MASK (0x3 << 26)
+#define APBH_DEVSEL_CH13_OFFSET 26
+#define APBH_DEVSEL_CH12_MASK (0x3 << 24)
+#define APBH_DEVSEL_CH12_OFFSET 24
+#define APBH_DEVSEL_CH11_MASK (0x3 << 22)
+#define APBH_DEVSEL_CH11_OFFSET 22
+#define APBH_DEVSEL_CH10_MASK (0x3 << 20)
+#define APBH_DEVSEL_CH10_OFFSET 20
+#define APBH_DEVSEL_CH9_MASK (0x3 << 18)
+#define APBH_DEVSEL_CH9_OFFSET 18
+#define APBH_DEVSEL_CH8_MASK (0x3 << 16)
+#define APBH_DEVSEL_CH8_OFFSET 16
+#define APBH_DEVSEL_CH7_MASK (0x3 << 14)
+#define APBH_DEVSEL_CH7_OFFSET 14
+#define APBH_DEVSEL_CH6_MASK (0x3 << 12)
+#define APBH_DEVSEL_CH6_OFFSET 12
+#define APBH_DEVSEL_CH5_MASK (0x3 << 10)
+#define APBH_DEVSEL_CH5_OFFSET 10
+#define APBH_DEVSEL_CH4_MASK (0x3 << 8)
+#define APBH_DEVSEL_CH4_OFFSET 8
+#define APBH_DEVSEL_CH3_MASK (0x3 << 6)
+#define APBH_DEVSEL_CH3_OFFSET 6
+#define APBH_DEVSEL_CH2_MASK (0x3 << 4)
+#define APBH_DEVSEL_CH2_OFFSET 4
+#define APBH_DEVSEL_CH1_MASK (0x3 << 2)
+#define APBH_DEVSEL_CH1_OFFSET 2
+#define APBH_DEVSEL_CH0_MASK (0x3 << 0)
+#define APBH_DEVSEL_CH0_OFFSET 0
+#endif
+
+#if defined(CONFIG_MX28)
+#define APBH_DMA_BURST_SIZE_CH15_MASK (0x3 << 30)
+#define APBH_DMA_BURST_SIZE_CH15_OFFSET 30
+#define APBH_DMA_BURST_SIZE_CH14_MASK (0x3 << 28)
+#define APBH_DMA_BURST_SIZE_CH14_OFFSET 28
+#define APBH_DMA_BURST_SIZE_CH13_MASK (0x3 << 26)
+#define APBH_DMA_BURST_SIZE_CH13_OFFSET 26
+#define APBH_DMA_BURST_SIZE_CH12_MASK (0x3 << 24)
+#define APBH_DMA_BURST_SIZE_CH12_OFFSET 24
+#define APBH_DMA_BURST_SIZE_CH11_MASK (0x3 << 22)
+#define APBH_DMA_BURST_SIZE_CH11_OFFSET 22
+#define APBH_DMA_BURST_SIZE_CH10_MASK (0x3 << 20)
+#define APBH_DMA_BURST_SIZE_CH10_OFFSET 20
+#define APBH_DMA_BURST_SIZE_CH9_MASK (0x3 << 18)
+#define APBH_DMA_BURST_SIZE_CH9_OFFSET 18
+#define APBH_DMA_BURST_SIZE_CH8_MASK (0x3 << 16)
+#define APBH_DMA_BURST_SIZE_CH8_OFFSET 16
+#define APBH_DMA_BURST_SIZE_CH8_BURST0 (0x0 << 16)
+#define APBH_DMA_BURST_SIZE_CH8_BURST4 (0x1 << 16)
+#define APBH_DMA_BURST_SIZE_CH8_BURST8 (0x2 << 16)
+#define APBH_DMA_BURST_SIZE_CH7_MASK (0x3 << 14)
+#define APBH_DMA_BURST_SIZE_CH7_OFFSET 14
+#define APBH_DMA_BURST_SIZE_CH6_MASK (0x3 << 12)
+#define APBH_DMA_BURST_SIZE_CH6_OFFSET 12
+#define APBH_DMA_BURST_SIZE_CH5_MASK (0x3 << 10)
+#define APBH_DMA_BURST_SIZE_CH5_OFFSET 10
+#define APBH_DMA_BURST_SIZE_CH4_MASK (0x3 << 8)
+#define APBH_DMA_BURST_SIZE_CH4_OFFSET 8
+#define APBH_DMA_BURST_SIZE_CH3_MASK (0x3 << 6)
+#define APBH_DMA_BURST_SIZE_CH3_OFFSET 6
+#define APBH_DMA_BURST_SIZE_CH3_BURST0 (0x0 << 6)
+#define APBH_DMA_BURST_SIZE_CH3_BURST4 (0x1 << 6)
+#define APBH_DMA_BURST_SIZE_CH3_BURST8 (0x2 << 6)
+
+#define APBH_DMA_BURST_SIZE_CH2_MASK (0x3 << 4)
+#define APBH_DMA_BURST_SIZE_CH2_OFFSET 4
+#define APBH_DMA_BURST_SIZE_CH2_BURST0 (0x0 << 4)
+#define APBH_DMA_BURST_SIZE_CH2_BURST4 (0x1 << 4)
+#define APBH_DMA_BURST_SIZE_CH2_BURST8 (0x2 << 4)
+#define APBH_DMA_BURST_SIZE_CH1_MASK (0x3 << 2)
+#define APBH_DMA_BURST_SIZE_CH1_OFFSET 2
+#define APBH_DMA_BURST_SIZE_CH1_BURST0 (0x0 << 2)
+#define APBH_DMA_BURST_SIZE_CH1_BURST4 (0x1 << 2)
+#define APBH_DMA_BURST_SIZE_CH1_BURST8 (0x2 << 2)
+
+#define APBH_DMA_BURST_SIZE_CH0_MASK 0x3
+#define APBH_DMA_BURST_SIZE_CH0_OFFSET 0
+#define APBH_DMA_BURST_SIZE_CH0_BURST0 0x0
+#define APBH_DMA_BURST_SIZE_CH0_BURST4 0x1
+#define APBH_DMA_BURST_SIZE_CH0_BURST8 0x2
+
+#define APBH_DEBUG_GPMI_ONE_FIFO (1 << 0)
+#endif
+
+#define APBH_CHn_CURCMDAR_CMD_ADDR_MASK 0xffffffff
+#define APBH_CHn_CURCMDAR_CMD_ADDR_OFFSET 0
+
+#define APBH_CHn_NXTCMDAR_CMD_ADDR_MASK 0xffffffff
+#define APBH_CHn_NXTCMDAR_CMD_ADDR_OFFSET 0
+
+#define APBH_CHn_CMD_XFER_COUNT_MASK (0xffff << 16)
+#define APBH_CHn_CMD_XFER_COUNT_OFFSET 16
+#define APBH_CHn_CMD_CMDWORDS_MASK (0xf << 12)
+#define APBH_CHn_CMD_CMDWORDS_OFFSET 12
+#define APBH_CHn_CMD_HALTONTERMINATE (1 << 8)
+#define APBH_CHn_CMD_WAIT4ENDCMD (1 << 7)
+#define APBH_CHn_CMD_SEMAPHORE (1 << 6)
+#define APBH_CHn_CMD_NANDWAIT4READY (1 << 5)
+#define APBH_CHn_CMD_NANDLOCK (1 << 4)
+#define APBH_CHn_CMD_IRQONCMPLT (1 << 3)
+#define APBH_CHn_CMD_CHAIN (1 << 2)
+#define APBH_CHn_CMD_COMMAND_MASK 0x3
+#define APBH_CHn_CMD_COMMAND_OFFSET 0
+#define APBH_CHn_CMD_COMMAND_NO_DMA_XFER 0x0
+#define APBH_CHn_CMD_COMMAND_DMA_WRITE 0x1
+#define APBH_CHn_CMD_COMMAND_DMA_READ 0x2
+#define APBH_CHn_CMD_COMMAND_DMA_SENSE 0x3
+
+#define APBH_CHn_BAR_ADDRESS_MASK 0xffffffff
+#define APBH_CHn_BAR_ADDRESS_OFFSET 0
+
+#define APBH_CHn_SEMA_RSVD2_MASK (0xff << 24)
+#define APBH_CHn_SEMA_RSVD2_OFFSET 24
+#define APBH_CHn_SEMA_PHORE_MASK (0xff << 16)
+#define APBH_CHn_SEMA_PHORE_OFFSET 16
+#define APBH_CHn_SEMA_RSVD1_MASK (0xff << 8)
+#define APBH_CHn_SEMA_RSVD1_OFFSET 8
+#define APBH_CHn_SEMA_INCREMENT_SEMA_MASK (0xff << 0)
+#define APBH_CHn_SEMA_INCREMENT_SEMA_OFFSET 0
+
+#define APBH_CHn_DEBUG1_REQ (1 << 31)
+#define APBH_CHn_DEBUG1_BURST (1 << 30)
+#define APBH_CHn_DEBUG1_KICK (1 << 29)
+#define APBH_CHn_DEBUG1_END (1 << 28)
+#define APBH_CHn_DEBUG1_SENSE (1 << 27)
+#define APBH_CHn_DEBUG1_READY (1 << 26)
+#define APBH_CHn_DEBUG1_LOCK (1 << 25)
+#define APBH_CHn_DEBUG1_NEXTCMDADDRVALID (1 << 24)
+#define APBH_CHn_DEBUG1_RD_FIFO_EMPTY (1 << 23)
+#define APBH_CHn_DEBUG1_RD_FIFO_FULL (1 << 22)
+#define APBH_CHn_DEBUG1_WR_FIFO_EMPTY (1 << 21)
+#define APBH_CHn_DEBUG1_WR_FIFO_FULL (1 << 20)
+#define APBH_CHn_DEBUG1_RSVD1_MASK (0x7fff << 5)
+#define APBH_CHn_DEBUG1_RSVD1_OFFSET 5
+#define APBH_CHn_DEBUG1_STATEMACHINE_MASK 0x1f
+#define APBH_CHn_DEBUG1_STATEMACHINE_OFFSET 0
+#define APBH_CHn_DEBUG1_STATEMACHINE_IDLE 0x00
+#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_CMD1 0x01
+#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_CMD3 0x02
+#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_CMD2 0x03
+#define APBH_CHn_DEBUG1_STATEMACHINE_XFER_DECODE 0x04
+#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_WAIT 0x05
+#define APBH_CHn_DEBUG1_STATEMACHINE_REQ_CMD4 0x06
+#define APBH_CHn_DEBUG1_STATEMACHINE_PIO_REQ 0x07
+#define APBH_CHn_DEBUG1_STATEMACHINE_READ_FLUSH 0x08
+#define APBH_CHn_DEBUG1_STATEMACHINE_READ_WAIT 0x09
+#define APBH_CHn_DEBUG1_STATEMACHINE_WRITE 0x0c
+#define APBH_CHn_DEBUG1_STATEMACHINE_READ_REQ 0x0d
+#define APBH_CHn_DEBUG1_STATEMACHINE_CHECK_CHAIN 0x0e
+#define APBH_CHn_DEBUG1_STATEMACHINE_XFER_COMPLETE 0x0f
+#define APBH_CHn_DEBUG1_STATEMACHINE_TERMINATE 0x14
+#define APBH_CHn_DEBUG1_STATEMACHINE_WAIT_END 0x15
+#define APBH_CHn_DEBUG1_STATEMACHINE_WRITE_WAIT 0x1c
+#define APBH_CHn_DEBUG1_STATEMACHINE_HALT_AFTER_TERM 0x1d
+#define APBH_CHn_DEBUG1_STATEMACHINE_CHECK_WAIT 0x1e
+#define APBH_CHn_DEBUG1_STATEMACHINE_WAIT_READY 0x1f
+
+#define APBH_CHn_DEBUG2_APB_BYTES_MASK (0xffff << 16)
+#define APBH_CHn_DEBUG2_APB_BYTES_OFFSET 16
+#define APBH_CHn_DEBUG2_AHB_BYTES_MASK 0xffff
+#define APBH_CHn_DEBUG2_AHB_BYTES_OFFSET 0
+
+#define APBH_VERSION_MAJOR_MASK (0xff << 24)
+#define APBH_VERSION_MAJOR_OFFSET 24
+#define APBH_VERSION_MINOR_MASK (0xff << 16)
+#define APBH_VERSION_MINOR_OFFSET 16
+#define APBH_VERSION_STEP_MASK 0xffff
+#define APBH_VERSION_STEP_OFFSET 0
+
+#endif /* __REGS_APBH_H__ */
diff --git a/arch/arm/include/asm/imx-common/regs-bch.h b/arch/arm/include/asm/imx-common/regs-bch.h
new file mode 100644
index 0000000..3a73de4
--- /dev/null
+++ b/arch/arm/include/asm/imx-common/regs-bch.h
@@ -0,0 +1,230 @@
+/*
+ * Freescale i.MX28 BCH Register Definitions
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * Based on code from LTIB:
+ * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __MX28_REGS_BCH_H__
+#define __MX28_REGS_BCH_H__
+
+#include <asm/imx-common/regs-common.h>
+
+#ifndef __ASSEMBLY__
+struct mxs_bch_regs {
+ mxs_reg_32(hw_bch_ctrl)
+ mxs_reg_32(hw_bch_status0)
+ mxs_reg_32(hw_bch_mode)
+ mxs_reg_32(hw_bch_encodeptr)
+ mxs_reg_32(hw_bch_dataptr)
+ mxs_reg_32(hw_bch_metaptr)
+
+ uint32_t reserved[4];
+
+ mxs_reg_32(hw_bch_layoutselect)
+ mxs_reg_32(hw_bch_flash0layout0)
+ mxs_reg_32(hw_bch_flash0layout1)
+ mxs_reg_32(hw_bch_flash1layout0)
+ mxs_reg_32(hw_bch_flash1layout1)
+ mxs_reg_32(hw_bch_flash2layout0)
+ mxs_reg_32(hw_bch_flash2layout1)
+ mxs_reg_32(hw_bch_flash3layout0)
+ mxs_reg_32(hw_bch_flash3layout1)
+ mxs_reg_32(hw_bch_dbgkesread)
+ mxs_reg_32(hw_bch_dbgcsferead)
+ mxs_reg_32(hw_bch_dbgsyndegread)
+ mxs_reg_32(hw_bch_dbgahbmread)
+ mxs_reg_32(hw_bch_blockname)
+ mxs_reg_32(hw_bch_version)
+};
+#endif
+
+#define BCH_CTRL_SFTRST (1 << 31)
+#define BCH_CTRL_CLKGATE (1 << 30)
+#define BCH_CTRL_DEBUGSYNDROME (1 << 22)
+#define BCH_CTRL_M2M_LAYOUT_MASK (0x3 << 18)
+#define BCH_CTRL_M2M_LAYOUT_OFFSET 18
+#define BCH_CTRL_M2M_ENCODE (1 << 17)
+#define BCH_CTRL_M2M_ENABLE (1 << 16)
+#define BCH_CTRL_DEBUG_STALL_IRQ_EN (1 << 10)
+#define BCH_CTRL_COMPLETE_IRQ_EN (1 << 8)
+#define BCH_CTRL_BM_ERROR_IRQ (1 << 3)
+#define BCH_CTRL_DEBUG_STALL_IRQ (1 << 2)
+#define BCH_CTRL_COMPLETE_IRQ (1 << 0)
+
+#define BCH_STATUS0_HANDLE_MASK (0xfff << 20)
+#define BCH_STATUS0_HANDLE_OFFSET 20
+#define BCH_STATUS0_COMPLETED_CE_MASK (0xf << 16)
+#define BCH_STATUS0_COMPLETED_CE_OFFSET 16
+#define BCH_STATUS0_STATUS_BLK0_MASK (0xff << 8)
+#define BCH_STATUS0_STATUS_BLK0_OFFSET 8
+#define BCH_STATUS0_STATUS_BLK0_ZERO (0x00 << 8)
+#define BCH_STATUS0_STATUS_BLK0_ERROR1 (0x01 << 8)
+#define BCH_STATUS0_STATUS_BLK0_ERROR2 (0x02 << 8)
+#define BCH_STATUS0_STATUS_BLK0_ERROR3 (0x03 << 8)
+#define BCH_STATUS0_STATUS_BLK0_ERROR4 (0x04 << 8)
+#define BCH_STATUS0_STATUS_BLK0_UNCORRECTABLE (0xfe << 8)
+#define BCH_STATUS0_STATUS_BLK0_ERASED (0xff << 8)
+#define BCH_STATUS0_ALLONES (1 << 4)
+#define BCH_STATUS0_CORRECTED (1 << 3)
+#define BCH_STATUS0_UNCORRECTABLE (1 << 2)
+
+#define BCH_MODE_ERASE_THRESHOLD_MASK 0xff
+#define BCH_MODE_ERASE_THRESHOLD_OFFSET 0
+
+#define BCH_ENCODEPTR_ADDR_MASK 0xffffffff
+#define BCH_ENCODEPTR_ADDR_OFFSET 0
+
+#define BCH_DATAPTR_ADDR_MASK 0xffffffff
+#define BCH_DATAPTR_ADDR_OFFSET 0
+
+#define BCH_METAPTR_ADDR_MASK 0xffffffff
+#define BCH_METAPTR_ADDR_OFFSET 0
+
+#define BCH_LAYOUTSELECT_CS15_SELECT_MASK (0x3 << 30)
+#define BCH_LAYOUTSELECT_CS15_SELECT_OFFSET 30
+#define BCH_LAYOUTSELECT_CS14_SELECT_MASK (0x3 << 28)
+#define BCH_LAYOUTSELECT_CS14_SELECT_OFFSET 28
+#define BCH_LAYOUTSELECT_CS13_SELECT_MASK (0x3 << 26)
+#define BCH_LAYOUTSELECT_CS13_SELECT_OFFSET 26
+#define BCH_LAYOUTSELECT_CS12_SELECT_MASK (0x3 << 24)
+#define BCH_LAYOUTSELECT_CS12_SELECT_OFFSET 24
+#define BCH_LAYOUTSELECT_CS11_SELECT_MASK (0x3 << 22)
+#define BCH_LAYOUTSELECT_CS11_SELECT_OFFSET 22
+#define BCH_LAYOUTSELECT_CS10_SELECT_MASK (0x3 << 20)
+#define BCH_LAYOUTSELECT_CS10_SELECT_OFFSET 20
+#define BCH_LAYOUTSELECT_CS9_SELECT_MASK (0x3 << 18)
+#define BCH_LAYOUTSELECT_CS9_SELECT_OFFSET 18
+#define BCH_LAYOUTSELECT_CS8_SELECT_MASK (0x3 << 16)
+#define BCH_LAYOUTSELECT_CS8_SELECT_OFFSET 16
+#define BCH_LAYOUTSELECT_CS7_SELECT_MASK (0x3 << 14)
+#define BCH_LAYOUTSELECT_CS7_SELECT_OFFSET 14
+#define BCH_LAYOUTSELECT_CS6_SELECT_MASK (0x3 << 12)
+#define BCH_LAYOUTSELECT_CS6_SELECT_OFFSET 12
+#define BCH_LAYOUTSELECT_CS5_SELECT_MASK (0x3 << 10)
+#define BCH_LAYOUTSELECT_CS5_SELECT_OFFSET 10
+#define BCH_LAYOUTSELECT_CS4_SELECT_MASK (0x3 << 8)
+#define BCH_LAYOUTSELECT_CS4_SELECT_OFFSET 8
+#define BCH_LAYOUTSELECT_CS3_SELECT_MASK (0x3 << 6)
+#define BCH_LAYOUTSELECT_CS3_SELECT_OFFSET 6
+#define BCH_LAYOUTSELECT_CS2_SELECT_MASK (0x3 << 4)
+#define BCH_LAYOUTSELECT_CS2_SELECT_OFFSET 4
+#define BCH_LAYOUTSELECT_CS1_SELECT_MASK (0x3 << 2)
+#define BCH_LAYOUTSELECT_CS1_SELECT_OFFSET 2
+#define BCH_LAYOUTSELECT_CS0_SELECT_MASK (0x3 << 0)
+#define BCH_LAYOUTSELECT_CS0_SELECT_OFFSET 0
+
+#define BCH_FLASHLAYOUT0_NBLOCKS_MASK (0xff << 24)
+#define BCH_FLASHLAYOUT0_NBLOCKS_OFFSET 24
+#define BCH_FLASHLAYOUT0_META_SIZE_MASK (0xff << 16)
+#define BCH_FLASHLAYOUT0_META_SIZE_OFFSET 16
+#define BCH_FLASHLAYOUT0_ECC0_MASK (0xf << 12)
+#define BCH_FLASHLAYOUT0_ECC0_OFFSET 12
+#define BCH_FLASHLAYOUT0_ECC0_NONE (0x0 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC2 (0x1 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC4 (0x2 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC6 (0x3 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC8 (0x4 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC10 (0x5 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC12 (0x6 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC14 (0x7 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC16 (0x8 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC18 (0x9 << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC20 (0xa << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC22 (0xb << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC24 (0xc << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC26 (0xd << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC28 (0xe << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC30 (0xf << 12)
+#define BCH_FLASHLAYOUT0_ECC0_ECC32 (0x10 << 12)
+#define BCH_FLASHLAYOUT0_GF13_0_GF14_1 (1 << 10)
+#define BCH_FLASHLAYOUT0_DATA0_SIZE_MASK 0xfff
+#define BCH_FLASHLAYOUT0_DATA0_SIZE_OFFSET 0
+
+#define BCH_FLASHLAYOUT1_PAGE_SIZE_MASK (0xffff << 16)
+#define BCH_FLASHLAYOUT1_PAGE_SIZE_OFFSET 16
+#define BCH_FLASHLAYOUT1_ECCN_MASK (0xf << 12)
+#define BCH_FLASHLAYOUT1_ECCN_OFFSET 12
+#define BCH_FLASHLAYOUT1_ECCN_NONE (0x0 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC2 (0x1 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC4 (0x2 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC6 (0x3 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC8 (0x4 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC10 (0x5 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC12 (0x6 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC14 (0x7 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC16 (0x8 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC18 (0x9 << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC20 (0xa << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC22 (0xb << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC24 (0xc << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC26 (0xd << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC28 (0xe << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC30 (0xf << 12)
+#define BCH_FLASHLAYOUT1_ECCN_ECC32 (0x10 << 12)
+#define BCH_FLASHLAYOUT1_GF13_0_GF14_1 (1 << 10)
+#define BCH_FLASHLAYOUT1_DATAN_SIZE_MASK 0xfff
+#define BCH_FLASHLAYOUT1_DATAN_SIZE_OFFSET 0
+
+#define BCH_DEBUG0_RSVD1_MASK (0x1f << 27)
+#define BCH_DEBUG0_RSVD1_OFFSET 27
+#define BCH_DEBUG0_ROM_BIST_ENABLE (1 << 26)
+#define BCH_DEBUG0_ROM_BIST_COMPLETE (1 << 25)
+#define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_MASK (0x1ff << 16)
+#define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_OFFSET 16
+#define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_NORMAL (0x0 << 16)
+#define BCH_DEBUG0_KES_DEBUG_SYNDROME_SYMBOL_TEST_MODE (0x1 << 16)
+#define BCH_DEBUG0_KES_DEBUG_SHIFT_SYND (1 << 15)
+#define BCH_DEBUG0_KES_DEBUG_PAYLOAD_FLAG (1 << 14)
+#define BCH_DEBUG0_KES_DEBUG_MODE4K (1 << 13)
+#define BCH_DEBUG0_KES_DEBUG_KICK (1 << 12)
+#define BCH_DEBUG0_KES_STANDALONE (1 << 11)
+#define BCH_DEBUG0_KES_DEBUG_STEP (1 << 10)
+#define BCH_DEBUG0_KES_DEBUG_STALL (1 << 9)
+#define BCH_DEBUG0_BM_KES_TEST_BYPASS (1 << 8)
+#define BCH_DEBUG0_RSVD0_MASK (0x3 << 6)
+#define BCH_DEBUG0_RSVD0_OFFSET 6
+#define BCH_DEBUG0_DEBUG_REG_SELECT_MASK 0x3f
+#define BCH_DEBUG0_DEBUG_REG_SELECT_OFFSET 0
+
+#define BCH_DBGKESREAD_VALUES_MASK 0xffffffff
+#define BCH_DBGKESREAD_VALUES_OFFSET 0
+
+#define BCH_DBGCSFEREAD_VALUES_MASK 0xffffffff
+#define BCH_DBGCSFEREAD_VALUES_OFFSET 0
+
+#define BCH_DBGSYNDGENREAD_VALUES_MASK 0xffffffff
+#define BCH_DBGSYNDGENREAD_VALUES_OFFSET 0
+
+#define BCH_DBGAHBMREAD_VALUES_MASK 0xffffffff
+#define BCH_DBGAHBMREAD_VALUES_OFFSET 0
+
+#define BCH_BLOCKNAME_NAME_MASK 0xffffffff
+#define BCH_BLOCKNAME_NAME_OFFSET 0
+
+#define BCH_VERSION_MAJOR_MASK (0xff << 24)
+#define BCH_VERSION_MAJOR_OFFSET 24
+#define BCH_VERSION_MINOR_MASK (0xff << 16)
+#define BCH_VERSION_MINOR_OFFSET 16
+#define BCH_VERSION_STEP_MASK 0xffff
+#define BCH_VERSION_STEP_OFFSET 0
+
+#endif /* __MX28_REGS_BCH_H__ */
diff --git a/arch/arm/include/asm/imx-common/regs-common.h b/arch/arm/include/asm/imx-common/regs-common.h
new file mode 100644
index 0000000..bcea419
--- /dev/null
+++ b/arch/arm/include/asm/imx-common/regs-common.h
@@ -0,0 +1,82 @@
+/*
+ * Freescale i.MXS Register Accessors
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __MXS_REGS_COMMON_H__
+#define __MXS_REGS_COMMON_H__
+
+/*
+ * The i.MXS has interesting feature when it comes to register access. There
+ * are four kinds of access to one particular register. Those are:
+ *
+ * 1) Common read/write access. To use this mode, just write to the address of
+ * the register.
+ * 2) Set bits only access. To set bits, write which bits you want to set to the
+ * address of the register + 0x4.
+ * 3) Clear bits only access. To clear bits, write which bits you want to clear
+ * to the address of the register + 0x8.
+ * 4) Toggle bits only access. To toggle bits, write which bits you want to
+ * toggle to the address of the register + 0xc.
+ *
+ * IMPORTANT NOTE: Not all registers support accesses 2-4! Also, not all bits
+ * can be set/cleared by pure write as in access type 1, some need to be
+ * explicitly set/cleared by using access type 2-3.
+ *
+ * The following macros and structures allow the user to either access the
+ * register in all aforementioned modes (by accessing reg_name, reg_name_set,
+ * reg_name_clr, reg_name_tog) or pass the register structure further into
+ * various functions with correct type information (by accessing reg_name_reg).
+ *
+ */
+
+#define __mxs_reg_8(name) \
+ uint8_t name[4]; \
+ uint8_t name##_set[4]; \
+ uint8_t name##_clr[4]; \
+ uint8_t name##_tog[4]; \
+
+#define __mxs_reg_32(name) \
+ uint32_t name; \
+ uint32_t name##_set; \
+ uint32_t name##_clr; \
+ uint32_t name##_tog;
+
+struct mxs_register_8 {
+ __mxs_reg_8(reg)
+};
+
+struct mxs_register_32 {
+ __mxs_reg_32(reg)
+};
+
+#define mxs_reg_8(name) \
+ union { \
+ struct { __mxs_reg_8(name) }; \
+ struct mxs_register_8 name##_reg; \
+ };
+
+#define mxs_reg_32(name) \
+ union { \
+ struct { __mxs_reg_32(name) }; \
+ struct mxs_register_32 name##_reg; \
+ };
+
+#endif /* __MXS_REGS_COMMON_H__ */
diff --git a/arch/arm/include/asm/imx-common/regs-gpmi.h b/arch/arm/include/asm/imx-common/regs-gpmi.h
new file mode 100644
index 0000000..3409b94
--- /dev/null
+++ b/arch/arm/include/asm/imx-common/regs-gpmi.h
@@ -0,0 +1,222 @@
+/*
+ * Freescale i.MX28 GPMI Register Definitions
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * Based on code from LTIB:
+ * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __MX28_REGS_GPMI_H__
+#define __MX28_REGS_GPMI_H__
+
+#include <asm/imx-common/regs-common.h>
+
+#ifndef __ASSEMBLY__
+struct mxs_gpmi_regs {
+ mxs_reg_32(hw_gpmi_ctrl0)
+ mxs_reg_32(hw_gpmi_compare)
+ mxs_reg_32(hw_gpmi_eccctrl)
+ mxs_reg_32(hw_gpmi_ecccount)
+ mxs_reg_32(hw_gpmi_payload)
+ mxs_reg_32(hw_gpmi_auxiliary)
+ mxs_reg_32(hw_gpmi_ctrl1)
+ mxs_reg_32(hw_gpmi_timing0)
+ mxs_reg_32(hw_gpmi_timing1)
+
+ uint32_t reserved[4];
+
+ mxs_reg_32(hw_gpmi_data)
+ mxs_reg_32(hw_gpmi_stat)
+ mxs_reg_32(hw_gpmi_debug)
+ mxs_reg_32(hw_gpmi_version)
+};
+#endif
+
+#define GPMI_CTRL0_SFTRST (1 << 31)
+#define GPMI_CTRL0_CLKGATE (1 << 30)
+#define GPMI_CTRL0_RUN (1 << 29)
+#define GPMI_CTRL0_DEV_IRQ_EN (1 << 28)
+#define GPMI_CTRL0_LOCK_CS (1 << 27)
+#define GPMI_CTRL0_UDMA (1 << 26)
+#define GPMI_CTRL0_COMMAND_MODE_MASK (0x3 << 24)
+#define GPMI_CTRL0_COMMAND_MODE_OFFSET 24
+#define GPMI_CTRL0_COMMAND_MODE_WRITE (0x0 << 24)
+#define GPMI_CTRL0_COMMAND_MODE_READ (0x1 << 24)
+#define GPMI_CTRL0_COMMAND_MODE_READ_AND_COMPARE (0x2 << 24)
+#define GPMI_CTRL0_COMMAND_MODE_WAIT_FOR_READY (0x3 << 24)
+#define GPMI_CTRL0_WORD_LENGTH (1 << 23)
+#define GPMI_CTRL0_CS_MASK (0x7 << 20)
+#define GPMI_CTRL0_CS_OFFSET 20
+#define GPMI_CTRL0_ADDRESS_MASK (0x7 << 17)
+#define GPMI_CTRL0_ADDRESS_OFFSET 17
+#define GPMI_CTRL0_ADDRESS_NAND_DATA (0x0 << 17)
+#define GPMI_CTRL0_ADDRESS_NAND_CLE (0x1 << 17)
+#define GPMI_CTRL0_ADDRESS_NAND_ALE (0x2 << 17)
+#define GPMI_CTRL0_ADDRESS_INCREMENT (1 << 16)
+#define GPMI_CTRL0_XFER_COUNT_MASK 0xffff
+#define GPMI_CTRL0_XFER_COUNT_OFFSET 0
+
+#define GPMI_COMPARE_MASK_MASK (0xffff << 16)
+#define GPMI_COMPARE_MASK_OFFSET 16
+#define GPMI_COMPARE_REFERENCE_MASK 0xffff
+#define GPMI_COMPARE_REFERENCE_OFFSET 0
+
+#define GPMI_ECCCTRL_HANDLE_MASK (0xffff << 16)
+#define GPMI_ECCCTRL_HANDLE_OFFSET 16
+#define GPMI_ECCCTRL_ECC_CMD_MASK (0x3 << 13)
+#define GPMI_ECCCTRL_ECC_CMD_OFFSET 13
+#define GPMI_ECCCTRL_ECC_CMD_DECODE (0x0 << 13)
+#define GPMI_ECCCTRL_ECC_CMD_ENCODE (0x1 << 13)
+#define GPMI_ECCCTRL_ENABLE_ECC (1 << 12)
+#define GPMI_ECCCTRL_BUFFER_MASK_MASK 0x1ff
+#define GPMI_ECCCTRL_BUFFER_MASK_OFFSET 0
+#define GPMI_ECCCTRL_BUFFER_MASK_BCH_AUXONLY 0x100
+#define GPMI_ECCCTRL_BUFFER_MASK_BCH_PAGE 0x1ff
+
+#define GPMI_ECCCOUNT_COUNT_MASK 0xffff
+#define GPMI_ECCCOUNT_COUNT_OFFSET 0
+
+#define GPMI_PAYLOAD_ADDRESS_MASK (0x3fffffff << 2)
+#define GPMI_PAYLOAD_ADDRESS_OFFSET 2
+
+#define GPMI_AUXILIARY_ADDRESS_MASK (0x3fffffff << 2)
+#define GPMI_AUXILIARY_ADDRESS_OFFSET 2
+
+#define GPMI_CTRL1_DECOUPLE_CS (1 << 24)
+#define GPMI_CTRL1_WRN_DLY_SEL_MASK (0x3 << 22)
+#define GPMI_CTRL1_WRN_DLY_SEL_OFFSET 22
+#define GPMI_CTRL1_TIMEOUT_IRQ_EN (1 << 20)
+#define GPMI_CTRL1_GANGED_RDYBUSY (1 << 19)
+#define GPMI_CTRL1_BCH_MODE (1 << 18)
+#define GPMI_CTRL1_DLL_ENABLE (1 << 17)
+#define GPMI_CTRL1_HALF_PERIOD (1 << 16)
+#define GPMI_CTRL1_RDN_DELAY_MASK (0xf << 12)
+#define GPMI_CTRL1_RDN_DELAY_OFFSET 12
+#define GPMI_CTRL1_DMA2ECC_MODE (1 << 11)
+#define GPMI_CTRL1_DEV_IRQ (1 << 10)
+#define GPMI_CTRL1_TIMEOUT_IRQ (1 << 9)
+#define GPMI_CTRL1_BURST_EN (1 << 8)
+#define GPMI_CTRL1_ABORT_WAIT_REQUEST (1 << 7)
+#define GPMI_CTRL1_ABORT_WAIT_FOR_READY_CHANNEL_MASK (0x7 << 4)
+#define GPMI_CTRL1_ABORT_WAIT_FOR_READY_CHANNEL_OFFSET 4
+#define GPMI_CTRL1_DEV_RESET (1 << 3)
+#define GPMI_CTRL1_ATA_IRQRDY_POLARITY (1 << 2)
+#define GPMI_CTRL1_CAMERA_MODE (1 << 1)
+#define GPMI_CTRL1_GPMI_MODE (1 << 0)
+
+#define GPMI_TIMING0_ADDRESS_SETUP_MASK (0xff << 16)
+#define GPMI_TIMING0_ADDRESS_SETUP_OFFSET 16
+#define GPMI_TIMING0_DATA_HOLD_MASK (0xff << 8)
+#define GPMI_TIMING0_DATA_HOLD_OFFSET 8
+#define GPMI_TIMING0_DATA_SETUP_MASK 0xff
+#define GPMI_TIMING0_DATA_SETUP_OFFSET 0
+
+#define GPMI_TIMING1_DEVICE_BUSY_TIMEOUT_MASK (0xffff << 16)
+#define GPMI_TIMING1_DEVICE_BUSY_TIMEOUT_OFFSET 16
+
+#define GPMI_TIMING2_UDMA_TRP_MASK (0xff << 24)
+#define GPMI_TIMING2_UDMA_TRP_OFFSET 24
+#define GPMI_TIMING2_UDMA_ENV_MASK (0xff << 16)
+#define GPMI_TIMING2_UDMA_ENV_OFFSET 16
+#define GPMI_TIMING2_UDMA_HOLD_MASK (0xff << 8)
+#define GPMI_TIMING2_UDMA_HOLD_OFFSET 8
+#define GPMI_TIMING2_UDMA_SETUP_MASK 0xff
+#define GPMI_TIMING2_UDMA_SETUP_OFFSET 0
+
+#define GPMI_DATA_DATA_MASK 0xffffffff
+#define GPMI_DATA_DATA_OFFSET 0
+
+#define GPMI_STAT_READY_BUSY_MASK (0xff << 24)
+#define GPMI_STAT_READY_BUSY_OFFSET 24
+#define GPMI_STAT_RDY_TIMEOUT_MASK (0xff << 16)
+#define GPMI_STAT_RDY_TIMEOUT_OFFSET 16
+#define GPMI_STAT_DEV7_ERROR (1 << 15)
+#define GPMI_STAT_DEV6_ERROR (1 << 14)
+#define GPMI_STAT_DEV5_ERROR (1 << 13)
+#define GPMI_STAT_DEV4_ERROR (1 << 12)
+#define GPMI_STAT_DEV3_ERROR (1 << 11)
+#define GPMI_STAT_DEV2_ERROR (1 << 10)
+#define GPMI_STAT_DEV1_ERROR (1 << 9)
+#define GPMI_STAT_DEV0_ERROR (1 << 8)
+#define GPMI_STAT_ATA_IRQ (1 << 4)
+#define GPMI_STAT_INVALID_BUFFER_MASK (1 << 3)
+#define GPMI_STAT_FIFO_EMPTY (1 << 2)
+#define GPMI_STAT_FIFO_FULL (1 << 1)
+#define GPMI_STAT_PRESENT (1 << 0)
+
+#define GPMI_DEBUG_WAIT_FOR_READY_END_MASK (0xff << 24)
+#define GPMI_DEBUG_WAIT_FOR_READY_END_OFFSET 24
+#define GPMI_DEBUG_DMA_SENSE_MASK (0xff << 16)
+#define GPMI_DEBUG_DMA_SENSE_OFFSET 16
+#define GPMI_DEBUG_DMAREQ_MASK (0xff << 8)
+#define GPMI_DEBUG_DMAREQ_OFFSET 8
+#define GPMI_DEBUG_CMD_END_MASK 0xff
+#define GPMI_DEBUG_CMD_END_OFFSET 0
+
+#define GPMI_VERSION_MAJOR_MASK (0xff << 24)
+#define GPMI_VERSION_MAJOR_OFFSET 24
+#define GPMI_VERSION_MINOR_MASK (0xff << 16)
+#define GPMI_VERSION_MINOR_OFFSET 16
+#define GPMI_VERSION_STEP_MASK 0xffff
+#define GPMI_VERSION_STEP_OFFSET 0
+
+#define GPMI_DEBUG2_UDMA_STATE_MASK (0xf << 24)
+#define GPMI_DEBUG2_UDMA_STATE_OFFSET 24
+#define GPMI_DEBUG2_BUSY (1 << 23)
+#define GPMI_DEBUG2_PIN_STATE_MASK (0x7 << 20)
+#define GPMI_DEBUG2_PIN_STATE_OFFSET 20
+#define GPMI_DEBUG2_PIN_STATE_PSM_IDLE (0x0 << 20)
+#define GPMI_DEBUG2_PIN_STATE_PSM_BYTCNT (0x1 << 20)
+#define GPMI_DEBUG2_PIN_STATE_PSM_ADDR (0x2 << 20)
+#define GPMI_DEBUG2_PIN_STATE_PSM_STALL (0x3 << 20)
+#define GPMI_DEBUG2_PIN_STATE_PSM_STROBE (0x4 << 20)
+#define GPMI_DEBUG2_PIN_STATE_PSM_ATARDY (0x5 << 20)
+#define GPMI_DEBUG2_PIN_STATE_PSM_DHOLD (0x6 << 20)
+#define GPMI_DEBUG2_PIN_STATE_PSM_DONE (0x7 << 20)
+#define GPMI_DEBUG2_MAIN_STATE_MASK (0xf << 16)
+#define GPMI_DEBUG2_MAIN_STATE_OFFSET 16
+#define GPMI_DEBUG2_MAIN_STATE_MSM_IDLE (0x0 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_BYTCNT (0x1 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_WAITFE (0x2 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_WAITFR (0x3 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_DMAREQ (0x4 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_DMAACK (0x5 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_WAITFF (0x6 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_LDFIFO (0x7 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_LDDMAR (0x8 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_RDCMP (0x9 << 16)
+#define GPMI_DEBUG2_MAIN_STATE_MSM_DONE (0xa << 16)
+#define GPMI_DEBUG2_SYND2GPMI_BE_MASK (0xf << 12)
+#define GPMI_DEBUG2_SYND2GPMI_BE_OFFSET 12
+#define GPMI_DEBUG2_GPMI2SYND_VALID (1 << 11)
+#define GPMI_DEBUG2_GPMI2SYND_READY (1 << 10)
+#define GPMI_DEBUG2_SYND2GPMI_VALID (1 << 9)
+#define GPMI_DEBUG2_SYND2GPMI_READY (1 << 8)
+#define GPMI_DEBUG2_VIEW_DELAYED_RDN (1 << 7)
+#define GPMI_DEBUG2_UPDATE_WINDOW (1 << 6)
+#define GPMI_DEBUG2_RDN_TAP_MASK 0x3f
+#define GPMI_DEBUG2_RDN_TAP_OFFSET 0
+
+#define GPMI_DEBUG3_APB_WORD_CNTR_MASK (0xffff << 16)
+#define GPMI_DEBUG3_APB_WORD_CNTR_OFFSET 16
+#define GPMI_DEBUG3_DEV_WORD_CNTR_MASK 0xffff
+#define GPMI_DEBUG3_DEV_WORD_CNTR_OFFSET 0
+
+#endif /* __MX28_REGS_GPMI_H__ */
diff --git a/drivers/dma/apbh_dma.c b/drivers/dma/apbh_dma.c
index 0c1cd83..eb46bcf 100644
--- a/drivers/dma/apbh_dma.c
+++ b/drivers/dma/apbh_dma.c
@@ -31,7 +31,8 @@
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h>
-#include <asm/arch/dma.h>
+#include <asm/imx-common/dma.h>
+#include <asm/imx-common/regs-apbh.h>
static struct mxs_dma_chan mxs_dma_channels[MXS_MAX_DMA_CHANNELS];
diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
index a89660f..fdaf9c7 100644
--- a/drivers/mmc/mxsmmc.c
+++ b/drivers/mmc/mxsmmc.c
@@ -41,7 +41,7 @@
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h>
-#include <asm/arch/dma.h>
+#include <asm/imx-common/dma.h>
#include <bouncebuf.h>
struct mxsmmc_priv {
diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c
index e38e151..c21fd69 100644
--- a/drivers/mtd/nand/mxs_nand.c
+++ b/drivers/mtd/nand/mxs_nand.c
@@ -34,8 +34,10 @@
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
+#include <asm/imx-common/regs-bch.h>
+#include <asm/imx-common/regs-gpmi.h>
#include <asm/arch/sys_proto.h>
-#include <asm/arch/dma.h>
+#include <asm/imx-common/dma.h>
#define MXS_NAND_DMA_DESCRIPTOR_COUNT 4
diff --git a/drivers/spi/mxs_spi.c b/drivers/spi/mxs_spi.c
index aa999f9..db98a13 100644
--- a/drivers/spi/mxs_spi.c
+++ b/drivers/spi/mxs_spi.c
@@ -31,7 +31,7 @@
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h>
-#include <asm/arch/dma.h>
+#include <asm/imx-common/dma.h>
#define MXS_SPI_MAX_TIMEOUT 1000000
#define MXS_SPI_PORT_OFFSET 0x2000
--
1.8.2.2
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