MX51: Add register definitions

The patch add header files to support the Freescale i.MX51
processor, setting definitions for internal registers.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>

3 files changed, 524 insertions, 0 deletions

diff --git a/include/asm-arm/arch-mx51/asm-offsets.h b/include/asm-arm/arch-mx51/asm-offsets.h
new file mode 100644
index 0000000..3a83fa0
--- /dev/null
+++ b/include/asm-arm/arch-mx51/asm-offsets.h
@@ -0,0 +1,50 @@
+/*
+ * needed for cpu/arm_cortexa8/mx51/lowlevel_init.S
+ *
+ * These should be auto-generated
+ */
+/* CCM */
+#define CLKCTL_CCR              0x00
+#define CLKCTL_CCDR             0x04
+#define CLKCTL_CSR              0x08
+#define CLKCTL_CCSR             0x0C
+#define CLKCTL_CACRR            0x10
+#define CLKCTL_CBCDR            0x14
+#define CLKCTL_CBCMR            0x18
+#define CLKCTL_CSCMR1           0x1C
+#define CLKCTL_CSCMR2           0x20
+#define CLKCTL_CSCDR1           0x24
+#define CLKCTL_CS1CDR           0x28
+#define CLKCTL_CS2CDR           0x2C
+#define CLKCTL_CDCDR            0x30
+#define CLKCTL_CHSCCDR          0x34
+#define CLKCTL_CSCDR2           0x38
+#define CLKCTL_CSCDR3           0x3C
+#define CLKCTL_CSCDR4           0x40
+#define CLKCTL_CWDR             0x44
+#define CLKCTL_CDHIPR           0x48
+#define CLKCTL_CDCR             0x4C
+#define CLKCTL_CTOR             0x50
+#define CLKCTL_CLPCR            0x54
+#define CLKCTL_CISR             0x58
+#define CLKCTL_CIMR             0x5C
+#define CLKCTL_CCOSR            0x60
+#define CLKCTL_CGPR             0x64
+#define CLKCTL_CCGR0            0x68
+#define CLKCTL_CCGR1            0x6C
+#define CLKCTL_CCGR2            0x70
+#define CLKCTL_CCGR3            0x74
+#define CLKCTL_CCGR4            0x78
+#define CLKCTL_CCGR5            0x7C
+#define CLKCTL_CCGR6            0x80
+#define CLKCTL_CMEOR            0x84
+
+/* DPLL */
+#define PLL_DP_CTL	0x00
+#define PLL_DP_CONFIG	0x04
+#define PLL_DP_OP	0x08
+#define PLL_DP_MFD	0x0C
+#define PLL_DP_MFN	0x10
+#define PLL_DP_HFS_OP	0x1C
+#define PLL_DP_HFS_MFD	0x20
+#define PLL_DP_HFS_MFN	0x24
diff --git a/include/asm-arm/arch-mx51/crm_regs.h b/include/asm-arm/arch-mx51/crm_regs.h
new file mode 100644
index 0000000..14aa231
--- /dev/null
+++ b/include/asm-arm/arch-mx51/crm_regs.h
@@ -0,0 +1,192 @@
+/*
+ * (C) Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 __ARCH_ARM_MACH_MX51_CRM_REGS_H__
+#define __ARCH_ARM_MACH_MX51_CRM_REGS_H__
+
+#define MXC_CCM_BASE	CCM_BASE_ADDR
+
+/* DPLL register mapping structure */
+struct mxc_pll_reg {
+	u32 ctrl;
+	u32 config;
+	u32 op;
+	u32 mfd;
+	u32 mfn;
+	u32 mfn_minus;
+	u32 mfn_plus;
+	u32 hfs_op;
+	u32 hfs_mfd;
+	u32 hfs_mfn;
+	u32 mfn_togc;
+	u32 destat;
+};
+
+/* Register maping of CCM*/
+struct mxc_ccm_reg {
+	u32 ccr;	/* 0x0000 */
+	u32 ccdr;
+	u32 csr;
+	u32 ccsr;
+	u32 cacrr;	/* 0x0010*/
+	u32 cbcdr;
+	u32 cbcmr;
+	u32 cscmr1;
+	u32 cscmr2;	/* 0x0020 */
+	u32 cscdr1;
+	u32 cs1cdr;
+	u32 cs2cdr;
+	u32 cdcdr;	/* 0x0030 */
+	u32 chscdr;
+	u32 cscdr2;
+	u32 cscdr3;
+	u32 cscdr4;	/* 0x0040 */
+	u32 cwdr;
+	u32 cdhipr;
+	u32 cdcr;
+	u32 ctor;	/* 0x0050 */
+	u32 clpcr;
+	u32 cisr;
+	u32 cimr;
+	u32 ccosr;	/* 0x0060 */
+	u32 cgpr;
+	u32 CCGR0;
+	u32 CCGR1;
+	u32 CCGR2;	/* 0x0070 */
+	u32 CCGR3;
+	u32 CCGR4;
+	u32 CCGR5;
+	u32 CCGR6;	/* 0x0080 */
+	u32 cmeor;
+};
+
+/* Define the bits in register CACRR */
+#define MXC_CCM_CACRR_ARM_PODF_OFFSET		0
+#define MXC_CCM_CACRR_ARM_PODF_MASK		0x7
+
+/* Define the bits in register CBCDR */
+#define MXC_CCM_CBCDR_EMI_CLK_SEL		(0x1 << 26)
+#define MXC_CCM_CBCDR_PERIPH_CLK_SEL		(0x1 << 25)
+#define MXC_CCM_CBCDR_EMI_PODF_OFFSET		22
+#define MXC_CCM_CBCDR_EMI_PODF_MASK		(0x7 << 22)
+#define MXC_CCM_CBCDR_AXI_B_PODF_OFFSET		19
+#define MXC_CCM_CBCDR_AXI_B_PODF_MASK		(0x7 << 19)
+#define MXC_CCM_CBCDR_AXI_A_PODF_OFFSET		16
+#define MXC_CCM_CBCDR_AXI_A_PODF_MASK		(0x7 << 16)
+#define MXC_CCM_CBCDR_NFC_PODF_OFFSET		13
+#define MXC_CCM_CBCDR_NFC_PODF_MASK		(0x7 << 13)
+#define MXC_CCM_CBCDR_AHB_PODF_OFFSET		10
+#define MXC_CCM_CBCDR_AHB_PODF_MASK		(0x7 << 10)
+#define MXC_CCM_CBCDR_IPG_PODF_OFFSET		8
+#define MXC_CCM_CBCDR_IPG_PODF_MASK		(0x3 << 8)
+#define MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET	6
+#define MXC_CCM_CBCDR_PERCLK_PRED1_MASK		(0x3 << 6)
+#define MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET	3
+#define MXC_CCM_CBCDR_PERCLK_PRED2_MASK		(0x7 << 3)
+#define MXC_CCM_CBCDR_PERCLK_PODF_OFFSET	0
+#define MXC_CCM_CBCDR_PERCLK_PODF_MASK		0x7
+
+/* Define the bits in register CSCMR1 */
+#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_OFFSET		30
+#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_MASK		(0x3 << 30)
+#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_OFFSET		28
+#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_MASK		(0x3 << 28)
+#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL_OFFSET		26
+#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL			(0x1 << 26)
+#define MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET		24
+#define MXC_CCM_CSCMR1_UART_CLK_SEL_MASK		(0x3 << 24)
+#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_OFFSET		22
+#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_MASK		(0x3 << 22)
+#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_OFFSET	20
+#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_MASK	(0x3 << 20)
+#define MXC_CCM_CSCMR1_ESDHC3_CLK_SEL			(0x1 << 19)
+#define MXC_CCM_CSCMR1_ESDHC4_CLK_SEL			(0x1 << 18)
+#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_OFFSET	16
+#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_MASK	(0x3 << 16)
+#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_OFFSET		14
+#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_MASK		(0x3 << 14)
+#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_OFFSET		12
+#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_MASK		(0x3 << 12)
+#define MXC_CCM_CSCMR1_SSI3_CLK_SEL			(0x1 << 11)
+#define MXC_CCM_CSCMR1_VPU_RCLK_SEL			(0x1 << 10)
+#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_OFFSET		8
+#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_MASK		(0x3 << 8)
+#define MXC_CCM_CSCMR1_TVE_CLK_SEL			(0x1 << 7)
+#define MXC_CCM_CSCMR1_TVE_EXT_CLK_SEL			(0x1 << 6)
+#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_OFFSET		4
+#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_MASK		(0x3 << 4)
+#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_OFFSET		2
+#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_MASK		(0x3 << 2)
+#define MXC_CCM_CSCMR1_SSI_EXT2_COM_CLK_SEL		(0x1 << 1)
+#define MXC_CCM_CSCMR1_SSI_EXT1_COM_CLK_SEL		0x1
+
+/* Define the bits in register CSCDR2 */
+#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_OFFSET		25
+#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_MASK		(0x7 << 25)
+#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_OFFSET		19
+#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_MASK		(0x3F << 19)
+#define MXC_CCM_CSCDR2_SIM_CLK_PRED_OFFSET		16
+#define MXC_CCM_CSCDR2_SIM_CLK_PRED_MASK		(0x7 << 16)
+#define MXC_CCM_CSCDR2_SIM_CLK_PODF_OFFSET		9
+#define MXC_CCM_CSCDR2_SIM_CLK_PODF_MASK		(0x3F << 9)
+#define MXC_CCM_CSCDR2_SLIMBUS_CLK_PRED_OFFSET		6
+#define MXC_CCM_CSCDR2_SLIMBUS_PRED_MASK		(0x7 << 6)
+#define MXC_CCM_CSCDR2_SLIMBUS_PODF_OFFSET		0
+#define MXC_CCM_CSCDR2_SLIMBUS_PODF_MASK		0x3F
+
+/* Define the bits in register CBCMR */
+#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_OFFSET		14
+#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_MASK		(0x3 << 14)
+#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET		12
+#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK		(0x3 << 12)
+#define MXC_CCM_CBCMR_DDR_CLK_SEL_OFFSET		10
+#define MXC_CCM_CBCMR_DDR_CLK_SEL_MASK			(0x3 << 10)
+#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_OFFSET		8
+#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_MASK		(0x3 << 8)
+#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_OFFSET		6
+#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_MASK		(0x3 << 6)
+#define MXC_CCM_CBCMR_GPU_CLK_SEL_OFFSET		4
+#define MXC_CCM_CBCMR_GPU_CLK_SEL_MASK			(0x3 << 4)
+#define MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL		(0x1 << 1)
+#define MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL		(0x1 << 0)
+
+/* Define the bits in register CSCDR1 */
+#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_OFFSET	22
+#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_MASK	(0x7 << 22)
+#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_OFFSET	19
+#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_MASK	(0x7 << 19)
+#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_OFFSET	16
+#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_MASK	(0x7 << 16)
+#define MXC_CCM_CSCDR1_PGC_CLK_PODF_OFFSET		14
+#define MXC_CCM_CSCDR1_PGC_CLK_PODF_MASK		(0x3 << 14)
+#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_OFFSET	11
+#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_MASK	(0x7 << 11)
+#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_OFFSET		8
+#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_MASK		(0x7 << 8)
+#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_OFFSET		6
+#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_MASK		(0x3 << 6)
+#define MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET		3
+#define MXC_CCM_CSCDR1_UART_CLK_PRED_MASK		(0x7 << 3)
+#define MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET		0
+#define MXC_CCM_CSCDR1_UART_CLK_PODF_MASK		0x7
+
+#endif				/* __ARCH_ARM_MACH_MX51_CRM_REGS_H__ */
diff --git a/include/asm-arm/arch-mx51/imx-regs.h b/include/asm-arm/arch-mx51/imx-regs.h
new file mode 100644
index 0000000..927eda3
--- /dev/null
+++ b/include/asm-arm/arch-mx51/imx-regs.h
@@ -0,0 +1,282 @@
+/*
+ * (C) Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 __ASM_ARCH_MXC_MX51_H__
+#define __ASM_ARCH_MXC_MX51_H__
+
+#define __REG(x)	(*((volatile u32 *)(x)))
+#define __REG16(x)	(*((volatile u16 *)(x)))
+#define __REG8(x)	(*((volatile u8 *)(x)))
+/*
+ * IRAM
+ */
+#define IRAM_BASE_ADDR		0x1FFE8000	/* internal ram */
+/*
+ * Graphics Memory of GPU
+ */
+#define GPU_BASE_ADDR		0x20000000
+#define GPU_CTRL_BASE_ADDR	0x30000000
+#define IPU_CTRL_BASE_ADDR	0x40000000
+/*
+ * Debug
+ */
+#define DEBUG_BASE_ADDR		0x60000000
+#define ETB_BASE_ADDR		(DEBUG_BASE_ADDR + 0x00001000)
+#define ETM_BASE_ADDR		(DEBUG_BASE_ADDR + 0x00002000)
+#define TPIU_BASE_ADDR		(DEBUG_BASE_ADDR + 0x00003000)
+#define CTI0_BASE_ADDR		(DEBUG_BASE_ADDR + 0x00004000)
+#define CTI1_BASE_ADDR		(DEBUG_BASE_ADDR + 0x00005000)
+#define CTI2_BASE_ADDR		(DEBUG_BASE_ADDR + 0x00006000)
+#define CTI3_BASE_ADDR		(DEBUG_BASE_ADDR + 0x00007000)
+#define CORTEX_DBG_BASE_ADDR	(DEBUG_BASE_ADDR + 0x00008000)
+
+/*
+ * SPBA global module enabled #0
+ */
+#define SPBA0_BASE_ADDR 	0x70000000
+
+#define MMC_SDHC1_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00004000)
+#define MMC_SDHC2_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00008000)
+#define UART3_BASE_ADDR 	(SPBA0_BASE_ADDR + 0x0000C000)
+#define CSPI1_BASE_ADDR 	(SPBA0_BASE_ADDR + 0x00010000)
+#define SSI2_BASE_ADDR		(SPBA0_BASE_ADDR + 0x00014000)
+#define MMC_SDHC3_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00020000)
+#define MMC_SDHC4_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00024000)
+#define SPDIF_BASE_ADDR		(SPBA0_BASE_ADDR + 0x00028000)
+#define ATA_DMA_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00030000)
+#define SLIM_DMA_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00034000)
+#define HSI2C_DMA_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00038000)
+#define SPBA_CTRL_BASE_ADDR	(SPBA0_BASE_ADDR + 0x0003C000)
+
+/*
+ * AIPS 1
+ */
+#define AIPS1_BASE_ADDR 	0x73F00000
+
+#define OTG_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00080000)
+#define GPIO1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00084000)
+#define GPIO2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00088000)
+#define GPIO3_BASE_ADDR		(AIPS1_BASE_ADDR + 0x0008C000)
+#define GPIO4_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00090000)
+#define KPP_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00094000)
+#define WDOG1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00098000)
+#define WDOG2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x0009C000)
+#define GPT1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000A0000)
+#define SRTC_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000A4000)
+#define IOMUXC_BASE_ADDR	(AIPS1_BASE_ADDR + 0x000A8000)
+#define EPIT1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000AC000)
+#define EPIT2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000B0000)
+#define PWM1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000B4000)
+#define PWM2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000B8000)
+#define UART1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000BC000)
+#define UART2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000C0000)
+#define SRC_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000D0000)
+#define CCM_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000D4000)
+#define GPC_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000D8000)
+
+/*
+ * AIPS 2
+ */
+#define AIPS2_BASE_ADDR	0x83F00000
+
+#define PLL1_BASE_ADDR		(AIPS2_BASE_ADDR + 0x00080000)
+#define PLL2_BASE_ADDR		(AIPS2_BASE_ADDR + 0x00084000)
+#define PLL3_BASE_ADDR		(AIPS2_BASE_ADDR + 0x00088000)
+#define AHBMAX_BASE_ADDR	(AIPS2_BASE_ADDR + 0x00094000)
+#define IIM_BASE_ADDR		(AIPS2_BASE_ADDR + 0x00098000)
+#define CSU_BASE_ADDR		(AIPS2_BASE_ADDR + 0x0009C000)
+#define ARM_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000A0000)
+#define OWIRE_BASE_ADDR 	(AIPS2_BASE_ADDR + 0x000A4000)
+#define FIRI_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000A8000)
+#define CSPI2_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000AC000)
+#define SDMA_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000B0000)
+#define SCC_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000B4000)
+#define ROMCP_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000B8000)
+#define RTIC_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000BC000)
+#define CSPI3_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000C0000)
+#define I2C2_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000C4000)
+#define I2C1_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000C8000)
+#define SSI1_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000CC000)
+#define AUDMUX_BASE_ADDR	(AIPS2_BASE_ADDR + 0x000D0000)
+#define M4IF_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000D8000)
+#define ESDCTL_BASE_ADDR	(AIPS2_BASE_ADDR + 0x000D9000)
+#define WEIM_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000DA000)
+#define NFC_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000DB000)
+#define EMI_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000DBF00)
+#define MIPI_HSC_BASE_ADDR	(AIPS2_BASE_ADDR + 0x000DC000)
+#define ATA_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000E0000)
+#define SIM_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000E4000)
+#define SSI3BASE_ADDR		(AIPS2_BASE_ADDR + 0x000E8000)
+#define FEC_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000EC000)
+#define TVE_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000F0000)
+#define VPU_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000F4000)
+#define SAHARA_BASE_ADDR	(AIPS2_BASE_ADDR + 0x000F8000)
+
+#define TZIC_BASE_ADDR		0x8FFFC000
+
+/*
+ * Memory regions and CS
+ */
+#define CSD0_BASE_ADDR		0x90000000
+#define CSD1_BASE_ADDR		0xA0000000
+#define CS0_BASE_ADDR		0xB0000000
+#define CS1_BASE_ADDR		0xB8000000
+#define CS2_BASE_ADDR		0xC0000000
+#define CS3_BASE_ADDR		0xC8000000
+#define CS4_BASE_ADDR		0xCC000000
+#define CS5_BASE_ADDR		0xCE000000
+
+/*
+ * NFC
+ */
+#define NFC_BASE_ADDR_AXI	0xCFFF0000	/* NAND flash AXI */
+
+/*!
+ * Number of GPIO port as defined in the IC Spec
+ */
+#define GPIO_PORT_NUM		4
+/*!
+ * Number of GPIO pins per port
+ */
+#define GPIO_NUM_PIN            32
+
+#define IIM_SREV	0x24
+#define ROM_SI_REV	0x48
+
+#define NFC_BUF_SIZE	0x1000
+
+/* M4IF */
+#define M4IF_FBPM0	0x40
+#define M4IF_FIDBP	0x48
+
+/* Assuming 24MHz input clock with doubler ON */
+/*                            MFI         PDF */
+#define DP_OP_850	((8 << 4) + ((1 - 1)  << 0))
+#define DP_MFD_850	(48 - 1)
+#define DP_MFN_850	41
+
+#define DP_OP_800	((8 << 4) + ((1 - 1)  << 0))
+#define DP_MFD_800	(3 - 1)
+#define DP_MFN_800	1
+
+#define DP_OP_700	((7 << 4) + ((1 - 1)  << 0))
+#define DP_MFD_700	(24 - 1)
+#define DP_MFN_700	7
+
+#define DP_OP_665	((6 << 4) + ((1 - 1)  << 0))
+#define DP_MFD_665	(96 - 1)
+#define DP_MFN_665	89
+
+#define DP_OP_532	((5 << 4) + ((1 - 1)  << 0))
+#define DP_MFD_532	(24 - 1)
+#define DP_MFN_532	13
+
+#define DP_OP_400	((8 << 4) + ((2 - 1)  << 0))
+#define DP_MFD_400	(3 - 1)
+#define DP_MFN_400	1
+
+#define DP_OP_216	((6 << 4) + ((3 - 1)  << 0))
+#define DP_MFD_216	(4 - 1)
+#define DP_MFN_216	3
+
+#define CHIP_REV_1_0            0x10
+#define CHIP_REV_1_1            0x11
+#define CHIP_REV_2_0            0x20
+#define CHIP_REV_2_5		0x25
+#define CHIP_REV_3_0            0x30
+
+#define BOARD_REV_1_0           0x0
+#define BOARD_REV_2_0           0x1
+
+#ifndef __ASSEMBLY__
+
+enum mxc_clock {
+	MXC_ARM_CLK = 0,
+	MXC_AHB_CLK,
+	MXC_IPG_CLK,
+	MXC_IPG_PERCLK,
+	MXC_UART_CLK,
+	MXC_CSPI_CLK,
+	MXC_FEC_CLK,
+};
+
+struct clkctl {
+	u32	ccr;
+	u32	ccdr;
+	u32	csr;
+	u32	ccsr;
+	u32	cacrr;
+	u32	cbcdr;
+	u32	cbcmr;
+	u32	cscmr1;
+	u32	cscmr2;
+	u32	cscdr1;
+	u32	cs1cdr;
+	u32	cs2cdr;
+	u32	cdcdr;
+	u32	chsccdr;
+	u32	cscdr2;
+	u32	cscdr3;
+	u32	cscdr4;
+	u32	cwdr;
+	u32	cdhipr;
+	u32	cdcr;
+	u32	ctor;
+	u32	clpcr;
+	u32	cisr;
+	u32	cimr;
+	u32	ccosr;
+	u32	cgpr;
+	u32	ccgr0;
+	u32	ccgr1;
+	u32	ccgr2;
+	u32	ccgr3;
+	u32	ccgr4;
+	u32	ccgr5;
+	u32	ccgr6;
+	u32	cmeor;
+};
+
+/* WEIM registers */
+struct weim {
+	u32	csgcr1;
+	u32	csgcr2;
+	u32	csrcr1;
+	u32	csrcr2;
+	u32	cswcr1;
+	u32	cswcr2;
+};
+
+/*!
+ * NFMS bit in RCSR register for pagesize of nandflash
+ */
+#define NFMS            (*((volatile u32 *)(CCM_BASE_ADDR+0x18)))
+#define NFMS_BIT                8
+#define NFMS_NF_DWIDTH          14
+#define NFMS_NF_PG_SZ           8
+
+extern unsigned int get_board_rev(void);
+extern int is_soc_rev(int rev);
+
+#endif /* __ASSEMBLER__*/
+
+#endif				/*  __ASM_ARCH_MXC_MX51_H__ */