drivers/usb/gadget/aml_tiny_usbtool/platform.h - u-boot - Git at Google


 /*
  * drivers/usb/gadget/aml_tiny_usbtool/platform.h
  *
  * Copyright (C) 2015 Amlogic, 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.,
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

 #ifndef __PLATFORM_H__
 #define __PLATFORM_H__

 //#include "romboot.h"
 //Elvis Fool
 //#pragma Offwarn(88)  /* disable "Expression has no side-effects" print debug info*/

 #if 0

 /* ISO C Standard Definitions */
 typedef char               int8_t;
 typedef	short int          int16_t;
 typedef	int                int32_t;
 typedef	long               int64_t;
 typedef	unsigned char      uint8_t;
 typedef	unsigned short int uint16_t;
 typedef	unsigned int       uint32_t;
 typedef	unsigned long      uint64_t;

 typedef unsigned   char    u8_t;
 typedef signed     char    s8_t;
 typedef unsigned   short   u16_t;
 typedef signed     short   s16_t;
 typedef unsigned   int     u32_t;
 typedef signed     int     s32_t;
 typedef unsigned   long    u64_t;
 typedef signed     long    s64_t;

 /* Linux definitions */
 typedef u8_t     __u8;
 typedef s8_t     __s8;
 typedef u16_t    __u16;
 typedef s16_t    __s16;
 typedef u32_t    __u32;
 typedef s32_t    __s32;
 typedef u64_t    __u64;
 typedef s64_t    __s64;

 typedef u8_t     u_int8_t;
 typedef u16_t    u_int16_t;
 typedef u32_t    u_int32_t;
 typedef u64_t    u_int64_t;

 typedef s8_t     s8;
 typedef u8_t     u8;
 typedef s16_t    s16;
 typedef u16_t    u16;
 typedef s32_t    s32;
 typedef u32_t    u32;
 typedef u64_t    u64;

 typedef __u16    __le16;
 typedef __u16    __be16;
 typedef __u32    __le32;
 typedef __u32    __be32;
 typedef __u64    __le64;
 typedef __u64    __be64;
 #endif

 /* A3,CS2,M3 chip, PORT_A is OTG, work as ROM Boot port */
 #ifdef __USE_PORT_B
 #define PORT_REG_OFFSET   0x80000
 #else
 #define PORT_REG_OFFSET   0
 #endif


 /*M3*/
 #define DWC_REG_BASE  (0xC9000000 + PORT_REG_OFFSET)
 #define PERI_BASE_ADDR               0xc1100000
 #define ISABASE                      0x01000000

 #define PREI_USB_PHY_REG              0xc0000000 //0xC1108400

 #define PREI_USB_PHY_A_REG3           0xc0000000
 #define PREI_USB_PHY_B_REG4           0xc0000020

 #define PREI_USB_PHY_A_POR      (1 << 0)
 #define PREI_USB_PHY_B_POR      (1 << 1)
 #define PREI_USB_PHY_CLK_SEL    (7 << 5) // changed from A1H
 #define PREI_USB_PHY_CLK_GATE 	(1 << 8)
 #define PREI_USB_PHY_B_AHB_RSET     (1 << 11)
 #define PREI_USB_PHY_B_CLK_RSET     (1 << 12)
 #define PREI_USB_PHY_B_PLL_RSET     (1 << 13)
 #define PREI_USB_PHY_A_AHB_RSET     (1 << 17)
 #define PREI_USB_PHY_A_CLK_RSET     (1 << 18)
 #define PREI_USB_PHY_A_PLL_RSET     (1 << 19)
 #define PREI_USB_PHY_A_DRV_VBUS     (1 << 20)
 #define PREI_USB_PHY_B_DRV_VBUS			(1 << 21)
 #define PREI_USB_PHY_B_CLK_DETECT   (1 << 22)
 #define PREI_USB_PHY_CLK_DIV        (0x7f << 24)
 #define PREI_USB_PHY_A_CLK_DETECT   (1 << 31)

 #define PREI_USB_PHY_A_REG3_IDDIG_OVR	(1 << 23)
 #define PREI_USB_PHY_A_REG3_IDDIG_VAL	(1 << 24)

 #define PREI_USB_PHY_B_REG4_IDDIG_OVR	(1 << 23)
 #define PREI_USB_PHY_B_REG4_IDDIG_VAL	(1 << 24)


 /***********************************************/
 #define WRITE_PERI_REG(reg, val) *(volatile unsigned *)(PERI_BASE_ADDR + ((reg)<<2)) = (val)
 #define READ_PERI_REG(reg) (*(volatile unsigned *)(PERI_BASE_ADDR + ((reg)<<2)))

 #define CLEAR_PERIPHS_REG_BITS(reg, mask) WRITE_PERI_REG(reg, (READ_PERI_REG(reg)&(~(mask))))
 #define SET_PERIPHS_REG_BITS(reg, mask)   WRITE_PERI_REG(reg, (READ_PERI_REG(reg)|(mask)))

 #define WRITE_ISA_REG(reg, val) *(volatile unsigned *)(ISABASE + (reg)) = (val)
 #define READ_ISA_REG(reg) (*(volatile unsigned *)(ISABASE + (reg)))

 #define CLEAR_ISA_REG_MASK(reg, mask) WRITE_ISA_REG(reg, (READ_ISA_REG(reg)&(~mask)))
 #define SET_ISA_REG_MASK(reg, mask)   WRITE_ISA_REG(reg, (READ_ISA_REG(reg)|(mask)))
 /***********************************************/


 #define IREG_TIMER_E_COUNT            0x2655


 #define flush_cpu_cache()


 #define dwc_write_reg32(x, v) 	(*(volatile uint32_t *)(unsigned long long)(x + DWC_REG_BASE))=v
 #define dwc_read_reg32(x) (*(volatile uint32_t*)(unsigned long long)(x + DWC_REG_BASE))
 // void dwc_modify_reg32( volatile uint32_t *_reg, const uint32_t _clear_mask, const uint32_t _set_mask)
 #define dwc_modify_reg32(x, c, s) 	(*(volatile uint32_t *)(unsigned long long)(x + DWC_REG_BASE))=( ((dwc_read_reg32(x)) & (~c)) | (s))

 //#define __constant_cpu_to_le16(x) (x)
 //#define __constant_cpu_to_le32(x) (x)
 //#define cpu_to_le16(x)      (x)
 //#define  cpu_to_le32(x)     (x)
 //#define le16_to_cpu(x)      (x)
 //#define le32_to_cpu(x)      (x)
 #define get_unaligned_16(ptr)				(((__u8 *)ptr)[0] | (((__u8 *)ptr)[1]<<8))
 #define get_unaligned_32(ptr)				(((__u8 *)ptr)[0] | (((__u8 *)ptr)[1]<<8) | (((__u8 *)ptr)[2]<<16) | (((__u8 *)ptr)[3]<<24))
 #define get_unaligned(ptr)				(((__u8 *)ptr)[0] | (((__u8 *)ptr)[1]<<8) | (((__u8 *)ptr)[2]<<16) | (((__u8 *)ptr)[3]<<24))

 #ifndef max
 #define max(a, b)	(((a) > (b))? (a): (b))
 #endif
 #ifndef min
 #define min(a, b)	(((a) < (b))? (a): (b))
 #endif

 #define EXT_CLOCK	0
 #define INT_CLOCK	1


 // 32 bit TimerE, 1us
 #define USB_ROM_CONN_TIMEOUT		5*1000*1000  //us (5s timeout,)


 /* Meet with spec */
 #define USB_ROM_VER_MAJOR	0
 #define USB_ROM_STAGE_MAJOR	0
 #define USB_ROM_STAGE_MINOR	16		// IPL = 0,	SPL = 8, TPL = 16

 #ifdef CONFIG_M6
 #define USB_ROM_VER_MINOR	8				// SPEC Version
 #else
 #define USB_ROM_VER_MINOR	7				// SPEC Version
 #endif

 #if 1
 #define PRINTF(x...)	do{}while(0)
 #else
 #define PRINTF(x...) printf(x)
 #endif

 #define ERR(x...) PRINTF(x)
 #define DBG(x...) PRINTF(x)
 #define USB_ERR(x...)	PRINTF(x)
 #define USB_DBG(x...) PRINTF(x)


 static void set_usb_phy_config(int cfg);
 void usb_parameter_init(int time_out);
 int chip_utimer_set(int val);
 int chip_watchdog(void);
 //#define udelay __udelay
 //#define wait_ms(a) _udelay(a*1000);
 int update_utime(void);
 int get_utime(void);
 //int chip_watchdog(void);
 //#define usb_memcpy(dst,src,len) rom_memcpy((unsigned)src,(unsigned)dst,(unsigned)len)
 //#define usb_memcpy_32bits(dst,src,len) rom_memcpy((unsigned)src,(unsigned)dst,(unsigned)len)

 #endif

	/*
	* drivers/usb/gadget/aml_tiny_usbtool/platform.h
	*
	* Copyright (C) 2015 Amlogic, 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.,
	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	*/

	#ifndef __PLATFORM_H__
	#define __PLATFORM_H__

	//#include "romboot.h"
	//Elvis Fool
	//#pragma Offwarn(88) /* disable "Expression has no side-effects" print debug info*/

	#if 0

	/* ISO C Standard Definitions */
	typedef char int8_t;
	typedef short int int16_t;
	typedef int int32_t;
	typedef long int64_t;
	typedef unsigned char uint8_t;
	typedef unsigned short int uint16_t;
	typedef unsigned int uint32_t;
	typedef unsigned long uint64_t;

	typedef unsigned char u8_t;
	typedef signed char s8_t;
	typedef unsigned short u16_t;
	typedef signed short s16_t;
	typedef unsigned int u32_t;
	typedef signed int s32_t;
	typedef unsigned long u64_t;
	typedef signed long s64_t;

	/* Linux definitions */
	typedef u8_t __u8;
	typedef s8_t __s8;
	typedef u16_t __u16;
	typedef s16_t __s16;
	typedef u32_t __u32;
	typedef s32_t __s32;
	typedef u64_t __u64;
	typedef s64_t __s64;

	typedef u8_t u_int8_t;
	typedef u16_t u_int16_t;
	typedef u32_t u_int32_t;
	typedef u64_t u_int64_t;

	typedef s8_t s8;
	typedef u8_t u8;
	typedef s16_t s16;
	typedef u16_t u16;
	typedef s32_t s32;
	typedef u32_t u32;
	typedef u64_t u64;

	typedef __u16 __le16;
	typedef __u16 __be16;
	typedef __u32 __le32;
	typedef __u32 __be32;
	typedef __u64 __le64;
	typedef __u64 __be64;
	#endif

	/* A3,CS2,M3 chip, PORT_A is OTG, work as ROM Boot port */
	#ifdef __USE_PORT_B
	#define PORT_REG_OFFSET 0x80000
	#else
	#define PORT_REG_OFFSET 0
	#endif


	/M3/
	#define DWC_REG_BASE (0xC9000000 + PORT_REG_OFFSET)
	#define PERI_BASE_ADDR 0xc1100000
	#define ISABASE 0x01000000

	#define PREI_USB_PHY_REG 0xc0000000 //0xC1108400

	#define PREI_USB_PHY_A_REG3 0xc0000000
	#define PREI_USB_PHY_B_REG4 0xc0000020

	#define PREI_USB_PHY_A_POR (1 << 0)
	#define PREI_USB_PHY_B_POR (1 << 1)
	#define PREI_USB_PHY_CLK_SEL (7 << 5) // changed from A1H
	#define PREI_USB_PHY_CLK_GATE (1 << 8)
	#define PREI_USB_PHY_B_AHB_RSET (1 << 11)
	#define PREI_USB_PHY_B_CLK_RSET (1 << 12)
	#define PREI_USB_PHY_B_PLL_RSET (1 << 13)
	#define PREI_USB_PHY_A_AHB_RSET (1 << 17)
	#define PREI_USB_PHY_A_CLK_RSET (1 << 18)
	#define PREI_USB_PHY_A_PLL_RSET (1 << 19)
	#define PREI_USB_PHY_A_DRV_VBUS (1 << 20)
	#define PREI_USB_PHY_B_DRV_VBUS (1 << 21)
	#define PREI_USB_PHY_B_CLK_DETECT (1 << 22)
	#define PREI_USB_PHY_CLK_DIV (0x7f << 24)
	#define PREI_USB_PHY_A_CLK_DETECT (1 << 31)

	#define PREI_USB_PHY_A_REG3_IDDIG_OVR (1 << 23)
	#define PREI_USB_PHY_A_REG3_IDDIG_VAL (1 << 24)

	#define PREI_USB_PHY_B_REG4_IDDIG_OVR (1 << 23)
	#define PREI_USB_PHY_B_REG4_IDDIG_VAL (1 << 24)



	/***********************************************/
	#define WRITE_PERI_REG(reg, val) (volatile unsigned )(PERI_BASE_ADDR + ((reg)<<2)) = (val)
	#define READ_PERI_REG(reg) ((volatile unsigned )(PERI_BASE_ADDR + ((reg)<<2)))

	#define CLEAR_PERIPHS_REG_BITS(reg, mask) WRITE_PERI_REG(reg, (READ_PERI_REG(reg)&(~(mask))))
	#define SET_PERIPHS_REG_BITS(reg, mask) WRITE_PERI_REG(reg, (READ_PERI_REG(reg)\|(mask)))

	#define WRITE_ISA_REG(reg, val) (volatile unsigned )(ISABASE + (reg)) = (val)
	#define READ_ISA_REG(reg) ((volatile unsigned )(ISABASE + (reg)))

	#define CLEAR_ISA_REG_MASK(reg, mask) WRITE_ISA_REG(reg, (READ_ISA_REG(reg)&(~mask)))
	#define SET_ISA_REG_MASK(reg, mask) WRITE_ISA_REG(reg, (READ_ISA_REG(reg)\|(mask)))
	/***********************************************/





	#define IREG_TIMER_E_COUNT 0x2655


	#define flush_cpu_cache()


	#define dwc_write_reg32(x, v) ((volatile uint32_t )(unsigned long long)(x + DWC_REG_BASE))=v
	#define dwc_read_reg32(x) ((volatile uint32_t)(unsigned long long)(x + DWC_REG_BASE))
	// void dwc_modify_reg32( volatile uint32_t *_reg, const uint32_t _clear_mask, const uint32_t _set_mask)
	#define dwc_modify_reg32(x, c, s) ((volatile uint32_t )(unsigned long long)(x + DWC_REG_BASE))=( ((dwc_read_reg32(x)) & (~c)) \| (s))

	//#define __constant_cpu_to_le16(x) (x)
	//#define __constant_cpu_to_le32(x) (x)
	//#define cpu_to_le16(x) (x)
	//#define cpu_to_le32(x) (x)
	//#define le16_to_cpu(x) (x)
	//#define le32_to_cpu(x) (x)
	#define get_unaligned_16(ptr) (((__u8 )ptr)[0] \| (((__u8 )ptr)[1]<<8))
	#define get_unaligned_32(ptr) (((__u8 )ptr)[0] \| (((__u8 )ptr)[1]<<8) \| (((__u8 )ptr)[2]<<16) \| (((__u8 )ptr)[3]<<24))
	#define get_unaligned(ptr) (((__u8 )ptr)[0] \| (((__u8 )ptr)[1]<<8) \| (((__u8 )ptr)[2]<<16) \| (((__u8 )ptr)[3]<<24))

	#ifndef max
	#define max(a, b) (((a) > (b))? (a): (b))
	#endif
	#ifndef min
	#define min(a, b) (((a) < (b))? (a): (b))
	#endif

	#define EXT_CLOCK 0
	#define INT_CLOCK 1


	// 32 bit TimerE, 1us
	#define USB_ROM_CONN_TIMEOUT 510001000 //us (5s timeout,)


	/* Meet with spec */
	#define USB_ROM_VER_MAJOR 0
	#define USB_ROM_STAGE_MAJOR 0
	#define USB_ROM_STAGE_MINOR 16 // IPL = 0, SPL = 8, TPL = 16

	#ifdef CONFIG_M6
	#define USB_ROM_VER_MINOR 8 // SPEC Version
	#else
	#define USB_ROM_VER_MINOR 7 // SPEC Version
	#endif

	#if 1
	#define PRINTF(x...) do{}while(0)
	#else
	#define PRINTF(x...) printf(x)
	#endif

	#define ERR(x...) PRINTF(x)
	#define DBG(x...) PRINTF(x)
	#define USB_ERR(x...) PRINTF(x)
	#define USB_DBG(x...) PRINTF(x)


	static void set_usb_phy_config(int cfg);
	void usb_parameter_init(int time_out);
	int chip_utimer_set(int val);
	int chip_watchdog(void);
	//#define udelay __udelay
	//#define wait_ms(a) _udelay(a*1000);
	int update_utime(void);
	int get_utime(void);
	//int chip_watchdog(void);
	//#define usb_memcpy(dst,src,len) rom_memcpy((unsigned)src,(unsigned)dst,(unsigned)len)
	//#define usb_memcpy_32bits(dst,src,len) rom_memcpy((unsigned)src,(unsigned)dst,(unsigned)len)

	#endif