/*
 * (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__ */