arch/arm/include/asm/arch-omap3/omap3.h - github/trini/u-boot - Gitiles

 /*
  * (C) Copyright 2006-2008
  * Texas Instruments, <www.ti.com>
  * Richard Woodruff <r-woodruff2@ti.com>
  * Syed Mohammed Khasim <x0khasim@ti.com>
  *
  * 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 _OMAP3_H_
 #define _OMAP3_H_

 /* Stuff on L3 Interconnect */
 #define SMX_APE_BASE			0x68000000

 /* GPMC */
 #define OMAP34XX_GPMC_BASE		0x6E000000

 /* SMS */
 #define OMAP34XX_SMS_BASE		0x6C000000

 /* SDRC */
 #define OMAP34XX_SDRC_BASE		0x6D000000

 /*
  * L4 Peripherals - L4 Wakeup and L4 Core now
  */
 #define OMAP34XX_CORE_L4_IO_BASE	0x48000000
 #define OMAP34XX_WAKEUP_L4_IO_BASE	0x48300000
 #define OMAP34XX_ID_L4_IO_BASE		0x4830A200
 #define OMAP34XX_L4_PER			0x49000000
 #define OMAP34XX_L4_IO_BASE		OMAP34XX_CORE_L4_IO_BASE

 /* DMA4/SDMA */
 #define OMAP34XX_DMA4_BASE              0x48056000

 /* CONTROL */
 #define OMAP34XX_CTRL_BASE		(OMAP34XX_L4_IO_BASE + 0x2000)

 #ifndef __ASSEMBLY__
 /* Signal Integrity Parameter Control Registers */
 struct control_prog_io {
 	unsigned char res[0x408];
 	unsigned int io2;		/* 0x408 */
 	unsigned char res2[0x38];
 	unsigned int io0;		/* 0x444 */
 	unsigned int io1;		/* 0x448 */
 };
 #endif /* __ASSEMBLY__ */

 /* Bit definition for CONTROL_PROG_IO1 */
 #define PRG_I2C2_PULLUPRESX		0x00000001

 /* UART */
 #define OMAP34XX_UART1			(OMAP34XX_L4_IO_BASE + 0x6a000)
 #define OMAP34XX_UART2			(OMAP34XX_L4_IO_BASE + 0x6c000)
 #define OMAP34XX_UART3			(OMAP34XX_L4_PER + 0x20000)

 /* General Purpose Timers */
 #define OMAP34XX_GPT1			0x48318000
 #define OMAP34XX_GPT2			0x49032000
 #define OMAP34XX_GPT3			0x49034000
 #define OMAP34XX_GPT4			0x49036000
 #define OMAP34XX_GPT5			0x49038000
 #define OMAP34XX_GPT6			0x4903A000
 #define OMAP34XX_GPT7			0x4903C000
 #define OMAP34XX_GPT8			0x4903E000
 #define OMAP34XX_GPT9			0x49040000
 #define OMAP34XX_GPT10			0x48086000
 #define OMAP34XX_GPT11			0x48088000
 #define OMAP34XX_GPT12			0x48304000

 /* WatchDog Timers (1 secure, 3 GP) */
 #define WD1_BASE			0x4830C000
 #define WD2_BASE			0x48314000
 #define WD3_BASE			0x49030000

 /* 32KTIMER */
 #define SYNC_32KTIMER_BASE		0x48320000

 #ifndef __ASSEMBLY__

 struct s32ktimer {
 	unsigned char res[0x10];
 	unsigned int s32k_cr;		/* 0x10 */
 };

 #endif /* __ASSEMBLY__ */

 #ifndef __ASSEMBLY__
 struct gpio {
 	unsigned char res1[0x34];
 	unsigned int oe;		/* 0x34 */
 	unsigned int datain;		/* 0x38 */
 	unsigned char res2[0x54];
 	unsigned int cleardataout;	/* 0x90 */
 	unsigned int setdataout;	/* 0x94 */
 };
 #endif /* __ASSEMBLY__ */

 #define GPIO0				(0x1 << 0)
 #define GPIO1				(0x1 << 1)
 #define GPIO2				(0x1 << 2)
 #define GPIO3				(0x1 << 3)
 #define GPIO4				(0x1 << 4)
 #define GPIO5				(0x1 << 5)
 #define GPIO6				(0x1 << 6)
 #define GPIO7				(0x1 << 7)
 #define GPIO8				(0x1 << 8)
 #define GPIO9				(0x1 << 9)
 #define GPIO10				(0x1 << 10)
 #define GPIO11				(0x1 << 11)
 #define GPIO12				(0x1 << 12)
 #define GPIO13				(0x1 << 13)
 #define GPIO14				(0x1 << 14)
 #define GPIO15				(0x1 << 15)
 #define GPIO16				(0x1 << 16)
 #define GPIO17				(0x1 << 17)
 #define GPIO18				(0x1 << 18)
 #define GPIO19				(0x1 << 19)
 #define GPIO20				(0x1 << 20)
 #define GPIO21				(0x1 << 21)
 #define GPIO22				(0x1 << 22)
 #define GPIO23				(0x1 << 23)
 #define GPIO24				(0x1 << 24)
 #define GPIO25				(0x1 << 25)
 #define GPIO26				(0x1 << 26)
 #define GPIO27				(0x1 << 27)
 #define GPIO28				(0x1 << 28)
 #define GPIO29				(0x1 << 29)
 #define GPIO30				(0x1 << 30)
 #define GPIO31				(0x1 << 31)

 /* base address for indirect vectors (internal boot mode) */
 #define SRAM_OFFSET0			0x40000000
 #define SRAM_OFFSET1			0x00200000
 #define SRAM_OFFSET2			0x0000F800
 #define SRAM_VECT_CODE			(SRAM_OFFSET0 | SRAM_OFFSET1 | \
 					 SRAM_OFFSET2)
 #define SRAM_CLK_CODE			(SRAM_VECT_CODE + 64)

 #define OMAP3_PUBLIC_SRAM_BASE		0x40208000 /* Works for GP & EMU */
 #define OMAP3_PUBLIC_SRAM_END		0x40210000

 #define LOW_LEVEL_SRAM_STACK		0x4020FFFC

 /* scratch area - accessible on both EMU and GP */
 #define OMAP3_PUBLIC_SRAM_SCRATCH_AREA	OMAP3_PUBLIC_SRAM_BASE

 #define DEBUG_LED1			149	/* gpio */
 #define DEBUG_LED2			150	/* gpio */

 #define XDR_POP		5	/* package on package part */
 #define SDR_DISCRETE	4	/* 128M memory SDR module */
 #define DDR_STACKED	3	/* stacked part on 2422 */
 #define DDR_COMBO	2	/* combo part on cpu daughter card */
 #define DDR_DISCRETE	1	/* 2x16 parts on daughter card */

 #define DDR_100		100	/* type found on most mem d-boards */
 #define DDR_111		111	/* some combo parts */
 #define DDR_133		133	/* most combo, some mem d-boards */
 #define DDR_165		165	/* future parts */

 #define CPU_3430	0x3430

 /*
  * 343x real hardware:
  *  ES1     = rev 0
  *
  *  ES2 onwards, the value maps to contents of IDCODE register [31:28].
  *
  * Note : CPU_3XX_ES20 is used in cache.S.  Please review before changing.
  */
 #define CPU_3XX_ES10		0
 #define CPU_3XX_ES20		1
 #define CPU_3XX_ES21		2
 #define CPU_3XX_ES30		3
 #define CPU_3XX_ES31		4
 #define CPU_3XX_ES312		7
 #define CPU_3XX_MAX_REV		8

 /*
  * 37xx real hardware:
  * ES1.0 onwards, the value maps to contents of IDCODE register [31:28].
  */

 #define CPU_37XX_ES10		0
 #define CPU_37XX_ES11		1
 #define CPU_37XX_ES12		2
 #define CPU_37XX_MAX_REV	3

 #define CPU_3XX_ID_SHIFT	28

 #define WIDTH_8BIT		0x0000
 #define WIDTH_16BIT		0x1000	/* bit pos for 16 bit in gpmc */

 /*
  * Hawkeye values
  */
 #define HAWKEYE_OMAP34XX	0xb7ae
 #define HAWKEYE_AM35XX		0xb868
 #define HAWKEYE_OMAP36XX	0xb891

 #define HAWKEYE_SHIFT		12

 /*
  * Define CPU families
  */
 #define CPU_OMAP34XX		0x3400	/* OMAP34xx/OMAP35 devices */
 #define CPU_AM35XX		0x3500	/* AM35xx devices          */
 #define CPU_OMAP36XX		0x3600	/* OMAP36xx devices        */

 /*
  * Control status register values corresponding to cpu variants
  */
 #define OMAP3503		0x5c00
 #define OMAP3515		0x1c00
 #define OMAP3525		0x4c00
 #define OMAP3530		0x0c00

 #define AM3505			0x5c00
 #define AM3517			0x1c00

 #define OMAP3730		0x0c00

 /*
  * ROM code API related flags
  */
 #define OMAP3_GP_ROMCODE_API_L2_INVAL		1
 #define OMAP3_GP_ROMCODE_API_WRITE_ACR		3

 /*
  * EMU device PPA HAL related flags
  */
 #define OMAP3_EMU_HAL_API_L2_INVAL		40
 #define OMAP3_EMU_HAL_API_WRITE_ACR		42

 #define OMAP3_EMU_HAL_START_HAL_CRITICAL	4

 #endif
	/*
	* (C) Copyright 2006-2008
	* Texas Instruments, <www.ti.com>
	* Richard Woodruff <r-woodruff2@ti.com>
	* Syed Mohammed Khasim <x0khasim@ti.com>
	*
	* 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 _OMAP3_H_
	#define _OMAP3_H_

	/* Stuff on L3 Interconnect */
	#define SMX_APE_BASE 0x68000000

	/* GPMC */
	#define OMAP34XX_GPMC_BASE 0x6E000000

	/* SMS */
	#define OMAP34XX_SMS_BASE 0x6C000000

	/* SDRC */
	#define OMAP34XX_SDRC_BASE 0x6D000000

	/*
	* L4 Peripherals - L4 Wakeup and L4 Core now
	*/
	#define OMAP34XX_CORE_L4_IO_BASE 0x48000000
	#define OMAP34XX_WAKEUP_L4_IO_BASE 0x48300000
	#define OMAP34XX_ID_L4_IO_BASE 0x4830A200
	#define OMAP34XX_L4_PER 0x49000000
	#define OMAP34XX_L4_IO_BASE OMAP34XX_CORE_L4_IO_BASE

	/* DMA4/SDMA */
	#define OMAP34XX_DMA4_BASE 0x48056000

	/* CONTROL */
	#define OMAP34XX_CTRL_BASE (OMAP34XX_L4_IO_BASE + 0x2000)

	#ifndef __ASSEMBLY__
	/* Signal Integrity Parameter Control Registers */
	struct control_prog_io {
	unsigned char res[0x408];
	unsigned int io2; /* 0x408 */
	unsigned char res2[0x38];
	unsigned int io0; /* 0x444 */
	unsigned int io1; /* 0x448 */
	};
	#endif /* __ASSEMBLY__ */

	/* Bit definition for CONTROL_PROG_IO1 */
	#define PRG_I2C2_PULLUPRESX 0x00000001

	/* UART */
	#define OMAP34XX_UART1 (OMAP34XX_L4_IO_BASE + 0x6a000)
	#define OMAP34XX_UART2 (OMAP34XX_L4_IO_BASE + 0x6c000)
	#define OMAP34XX_UART3 (OMAP34XX_L4_PER + 0x20000)

	/* General Purpose Timers */
	#define OMAP34XX_GPT1 0x48318000
	#define OMAP34XX_GPT2 0x49032000
	#define OMAP34XX_GPT3 0x49034000
	#define OMAP34XX_GPT4 0x49036000
	#define OMAP34XX_GPT5 0x49038000
	#define OMAP34XX_GPT6 0x4903A000
	#define OMAP34XX_GPT7 0x4903C000
	#define OMAP34XX_GPT8 0x4903E000
	#define OMAP34XX_GPT9 0x49040000
	#define OMAP34XX_GPT10 0x48086000
	#define OMAP34XX_GPT11 0x48088000
	#define OMAP34XX_GPT12 0x48304000

	/* WatchDog Timers (1 secure, 3 GP) */
	#define WD1_BASE 0x4830C000
	#define WD2_BASE 0x48314000
	#define WD3_BASE 0x49030000

	/* 32KTIMER */
	#define SYNC_32KTIMER_BASE 0x48320000

	#ifndef __ASSEMBLY__

	struct s32ktimer {
	unsigned char res[0x10];
	unsigned int s32k_cr; /* 0x10 */
	};

	#endif /* __ASSEMBLY__ */

	#ifndef __ASSEMBLY__
	struct gpio {
	unsigned char res1[0x34];
	unsigned int oe; /* 0x34 */
	unsigned int datain; /* 0x38 */
	unsigned char res2[0x54];
	unsigned int cleardataout; /* 0x90 */
	unsigned int setdataout; /* 0x94 */
	};
	#endif /* __ASSEMBLY__ */

	#define GPIO0 (0x1 << 0)
	#define GPIO1 (0x1 << 1)
	#define GPIO2 (0x1 << 2)
	#define GPIO3 (0x1 << 3)
	#define GPIO4 (0x1 << 4)
	#define GPIO5 (0x1 << 5)
	#define GPIO6 (0x1 << 6)
	#define GPIO7 (0x1 << 7)
	#define GPIO8 (0x1 << 8)
	#define GPIO9 (0x1 << 9)
	#define GPIO10 (0x1 << 10)
	#define GPIO11 (0x1 << 11)
	#define GPIO12 (0x1 << 12)
	#define GPIO13 (0x1 << 13)
	#define GPIO14 (0x1 << 14)
	#define GPIO15 (0x1 << 15)
	#define GPIO16 (0x1 << 16)
	#define GPIO17 (0x1 << 17)
	#define GPIO18 (0x1 << 18)
	#define GPIO19 (0x1 << 19)
	#define GPIO20 (0x1 << 20)
	#define GPIO21 (0x1 << 21)
	#define GPIO22 (0x1 << 22)
	#define GPIO23 (0x1 << 23)
	#define GPIO24 (0x1 << 24)
	#define GPIO25 (0x1 << 25)
	#define GPIO26 (0x1 << 26)
	#define GPIO27 (0x1 << 27)
	#define GPIO28 (0x1 << 28)
	#define GPIO29 (0x1 << 29)
	#define GPIO30 (0x1 << 30)
	#define GPIO31 (0x1 << 31)

	/* base address for indirect vectors (internal boot mode) */
	#define SRAM_OFFSET0 0x40000000
	#define SRAM_OFFSET1 0x00200000
	#define SRAM_OFFSET2 0x0000F800
	#define SRAM_VECT_CODE (SRAM_OFFSET0 \| SRAM_OFFSET1 \| \
	SRAM_OFFSET2)
	#define SRAM_CLK_CODE (SRAM_VECT_CODE + 64)

	#define OMAP3_PUBLIC_SRAM_BASE 0x40208000 /* Works for GP & EMU */
	#define OMAP3_PUBLIC_SRAM_END 0x40210000

	#define LOW_LEVEL_SRAM_STACK 0x4020FFFC

	/* scratch area - accessible on both EMU and GP */
	#define OMAP3_PUBLIC_SRAM_SCRATCH_AREA OMAP3_PUBLIC_SRAM_BASE

	#define DEBUG_LED1 149 /* gpio */
	#define DEBUG_LED2 150 /* gpio */

	#define XDR_POP 5 /* package on package part */
	#define SDR_DISCRETE 4 /* 128M memory SDR module */
	#define DDR_STACKED 3 /* stacked part on 2422 */
	#define DDR_COMBO 2 /* combo part on cpu daughter card */
	#define DDR_DISCRETE 1 /* 2x16 parts on daughter card */

	#define DDR_100 100 /* type found on most mem d-boards */
	#define DDR_111 111 /* some combo parts */
	#define DDR_133 133 /* most combo, some mem d-boards */
	#define DDR_165 165 /* future parts */

	#define CPU_3430 0x3430

	/*
	* 343x real hardware:
	* ES1 = rev 0
	*
	* ES2 onwards, the value maps to contents of IDCODE register [31:28].
	*
	* Note : CPU_3XX_ES20 is used in cache.S. Please review before changing.
	*/
	#define CPU_3XX_ES10 0
	#define CPU_3XX_ES20 1
	#define CPU_3XX_ES21 2
	#define CPU_3XX_ES30 3
	#define CPU_3XX_ES31 4
	#define CPU_3XX_ES312 7
	#define CPU_3XX_MAX_REV 8

	/*
	* 37xx real hardware:
	* ES1.0 onwards, the value maps to contents of IDCODE register [31:28].
	*/

	#define CPU_37XX_ES10 0
	#define CPU_37XX_ES11 1
	#define CPU_37XX_ES12 2
	#define CPU_37XX_MAX_REV 3

	#define CPU_3XX_ID_SHIFT 28

	#define WIDTH_8BIT 0x0000
	#define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */

	/*
	* Hawkeye values
	*/
	#define HAWKEYE_OMAP34XX 0xb7ae
	#define HAWKEYE_AM35XX 0xb868
	#define HAWKEYE_OMAP36XX 0xb891

	#define HAWKEYE_SHIFT 12

	/*
	* Define CPU families
	*/
	#define CPU_OMAP34XX 0x3400 /* OMAP34xx/OMAP35 devices */
	#define CPU_AM35XX 0x3500 /* AM35xx devices */
	#define CPU_OMAP36XX 0x3600 /* OMAP36xx devices */

	/*
	* Control status register values corresponding to cpu variants
	*/
	#define OMAP3503 0x5c00
	#define OMAP3515 0x1c00
	#define OMAP3525 0x4c00
	#define OMAP3530 0x0c00

	#define AM3505 0x5c00
	#define AM3517 0x1c00

	#define OMAP3730 0x0c00

	/*
	* ROM code API related flags
	*/
	#define OMAP3_GP_ROMCODE_API_L2_INVAL 1
	#define OMAP3_GP_ROMCODE_API_WRITE_ACR 3

	/*
	* EMU device PPA HAL related flags
	*/
	#define OMAP3_EMU_HAL_API_L2_INVAL 40
	#define OMAP3_EMU_HAL_API_WRITE_ACR 42

	#define OMAP3_EMU_HAL_START_HAL_CRITICAL 4

	#endif