include/configs/M5235EVB.h - platform/external/u-boot - Gitiles

 /*
  * Configuation settings for the Freescale MCF5329 FireEngine board.
  *
  * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 /*
  * board/config.h - configuration options, board specific
  */

 #ifndef _M5235EVB_H
 #define _M5235EVB_H

 /*
  * High Level Configuration Options
  * (easy to change)
  */

 #define CONFIG_MCFUART
 #define CONFIG_SYS_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200

 #undef CONFIG_WATCHDOG
 #define CONFIG_WATCHDOG_TIMEOUT	5000	/* timeout in milliseconds, max timeout is 6.71sec */

 /*
  * BOOTP options
  */
 #define CONFIG_BOOTP_BOOTFILESIZE
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_HOSTNAME

 /* Command line configuration */
 #include <config_cmd_default.h>

 #define CONFIG_CMD_BOOTD
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_FLASH
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_MISC
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_REGINFO

 #undef CONFIG_CMD_LOADB
 #undef CONFIG_CMD_LOADS

 #define CONFIG_MCFFEC
 #ifdef CONFIG_MCFFEC
 #	define CONFIG_MII		1
 #	define CONFIG_MII_INIT		1
 #	define CONFIG_SYS_DISCOVER_PHY
 #	define CONFIG_SYS_RX_ETH_BUFFER	8
 #	define CONFIG_SYS_FAULT_ECHO_LINK_DOWN

 #	define CONFIG_SYS_FEC0_PINMUX		0
 #	define CONFIG_SYS_FEC0_MIIBASE		CONFIG_SYS_FEC0_IOBASE
 #	define MCFFEC_TOUT_LOOP		50000
 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
 #	ifndef CONFIG_SYS_DISCOVER_PHY
 #		define FECDUPLEX	FULL
 #		define FECSPEED		_100BASET
 #	else
 #		ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 #			define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 #		endif
 #	endif			/* CONFIG_SYS_DISCOVER_PHY */
 #endif

 /* Timer */
 #define CONFIG_MCFTMR
 #undef CONFIG_MCFPIT

 /* I2C */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_i2C_FSL
 #define CONFIG_SYS_FSL_I2C_SPEED	80000
 #define CONFIG_SYS_FSL_I2C_SLAVE	0x7F
 #define CONFIG_SYS_FSL_I2C_OFFSET	0x00000300
 #define CONFIG_SYS_IMMR		CONFIG_SYS_MBAR
 #define CONFIG_SYS_I2C_PINMUX_REG	(gpio->par_qspi)
 #define CONFIG_SYS_I2C_PINMUX_CLR	~(GPIO_PAR_FECI2C_SCL_MASK | GPIO_PAR_FECI2C_SDA_MASK)
 #define CONFIG_SYS_I2C_PINMUX_SET	(GPIO_PAR_FECI2C_SCL_I2CSCL | GPIO_PAR_FECI2C_SDA_I2CSDA)

 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #define CONFIG_BOOTDELAY	1	/* autoboot after 5 seconds */
 #define CONFIG_BOOTFILE		"u-boot.bin"
 #ifdef CONFIG_MCFFEC
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
 #endif				/* FEC_ENET */

 #define CONFIG_HOSTNAME		M5235EVB
 #define CONFIG_EXTRA_ENV_SETTINGS		\
 	"netdev=eth0\0"				\
 	"loadaddr=10000\0"			\
 	"u-boot=u-boot.bin\0"			\
 	"load=tftp ${loadaddr) ${u-boot}\0"	\
 	"upd=run load; run prog\0"		\
 	"prog=prot off ffe00000 ffe3ffff;"	\
 	"era ffe00000 ffe3ffff;"		\
 	"cp.b ${loadaddr} ffe00000 ${filesize};"\
 	"save\0"				\
 	""

 #define CONFIG_PRAM		512	/* 512 KB */
 #define CONFIG_SYS_PROMPT		"-> "
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */

 #if defined(CONFIG_KGDB)
 #	define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size */
 #else
 #	define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
 #endif

 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size */
 #define CONFIG_SYS_MAXARGS		16	/* max number of command args */
 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size    */
 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE+0x20000)

 #define CONFIG_SYS_CLK			75000000
 #define CONFIG_SYS_CPU_CLK		CONFIG_SYS_CLK * 2

 #define CONFIG_SYS_MBAR		0x40000000

 /*
  * Low Level Configuration Settings
  * (address mappings, register initial values, etc.)
  * You should know what you are doing if you make changes here.
  */
 /*-----------------------------------------------------------------------
  * Definitions for initial stack pointer and data area (in DPRAM)
  */
 #define CONFIG_SYS_INIT_RAM_ADDR	0x20000000
 #define CONFIG_SYS_INIT_RAM_SIZE	0x10000	/* Size of used area in internal SRAM */
 #define CONFIG_SYS_INIT_RAM_CTRL	0x21
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE - 0x10)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

 /*-----------------------------------------------------------------------
  * Start addresses for the final memory configuration
  * (Set up by the startup code)
  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
  */
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
 #define CONFIG_SYS_SDRAM_SIZE		16	/* SDRAM size in MB */

 #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE + 0x400
 #define CONFIG_SYS_MEMTEST_END		((CONFIG_SYS_SDRAM_SIZE - 3) << 20)

 #define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_FLASH_BASE + 0x400)
 #define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor */

 #define CONFIG_SYS_BOOTPARAMS_LEN	64*1024
 #define CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc() */

 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 8 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization ??
  */
 /* Initial Memory map for Linux */
 #define CONFIG_SYS_BOOTMAPSZ		(CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 #define CONFIG_SYS_BOOTM_LEN		(CONFIG_SYS_SDRAM_SIZE << 20)

 /*-----------------------------------------------------------------------
  * FLASH organization
  */
 #define CONFIG_SYS_FLASH_CFI
 #ifdef CONFIG_SYS_FLASH_CFI
 #	define CONFIG_FLASH_CFI_DRIVER	1
 #	define CONFIG_SYS_FLASH_SIZE		0x800000	/* Max size that the board might have */
 #ifdef NORFLASH_PS32BIT
 #	define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_32BIT
 #else
 #	define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
 #endif
 #	define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
 #	define CONFIG_SYS_MAX_FLASH_SECT	137	/* max number of sectors on one chip */
 #	define CONFIG_SYS_FLASH_PROTECTION	/* "Real" (hardware) sectors protection */
 #endif

 #define CONFIG_SYS_FLASH_BASE		(CONFIG_SYS_CS0_BASE)

 /* Configuration for environment
  * Environment is embedded in u-boot in the second sector of the flash
  */
 #define CONFIG_ENV_IS_IN_FLASH	1

 #define LDS_BOARD_TEXT \
 	. = DEFINED(env_offset) ? env_offset : .; \
 	common/env_embedded.o (.text);

 #ifdef NORFLASH_PS32BIT
 #	define CONFIG_ENV_OFFSET		(0x8000)
 #	define CONFIG_ENV_SIZE		0x4000
 #	define CONFIG_ENV_SECT_SIZE	0x4000
 #else
 #	define CONFIG_ENV_OFFSET		(0x4000)
 #	define CONFIG_ENV_SIZE		0x2000
 #	define CONFIG_ENV_SECT_SIZE	0x2000
 #endif

 /*-----------------------------------------------------------------------
  * Cache Configuration
  */
 #define CONFIG_SYS_CACHELINE_SIZE	16

 #define ICACHE_STATUS			(CONFIG_SYS_INIT_RAM_ADDR + \
 					 CONFIG_SYS_INIT_RAM_SIZE - 8)
 #define DCACHE_STATUS			(CONFIG_SYS_INIT_RAM_ADDR + \
 					 CONFIG_SYS_INIT_RAM_SIZE - 4)
 #define CONFIG_SYS_ICACHE_INV		(CF_CACR_CINV)
 #define CONFIG_SYS_CACHE_ACR0		(CONFIG_SYS_SDRAM_BASE | \
 					 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 					 CF_ACR_EN | CF_ACR_SM_ALL)
 #define CONFIG_SYS_CACHE_ICACR		(CF_CACR_CENB | CF_CACR_DISD | \
 					 CF_CACR_CEIB | CF_CACR_DCM | \
 					 CF_CACR_EUSP)

 /*-----------------------------------------------------------------------
  * Chipselect bank definitions
  */
 /*
  * CS0 - NOR Flash 1, 2, 4, or 8MB
  * CS1 - Available
  * CS2 - Available
  * CS3 - Available
  * CS4 - Available
  * CS5 - Available
  * CS6 - Available
  * CS7 - Available
  */
 #ifdef NORFLASH_PS32BIT
 #	define CONFIG_SYS_CS0_BASE	0xFFC00000
 #	define CONFIG_SYS_CS0_MASK	0x003f0001
 #	define CONFIG_SYS_CS0_CTRL	0x00001D00
 #else
 #	define CONFIG_SYS_CS0_BASE	0xFFE00000
 #	define CONFIG_SYS_CS0_MASK	0x001f0001
 #	define CONFIG_SYS_CS0_CTRL	0x00001D80
 #endif

 #endif				/* _M5329EVB_H */
	/*
	* Configuation settings for the Freescale MCF5329 FireEngine board.
	*
	* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
	* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	/*
	* board/config.h - configuration options, board specific
	*/

	#ifndef _M5235EVB_H
	#define _M5235EVB_H

	/*
	* High Level Configuration Options
	* (easy to change)
	*/

	#define CONFIG_MCFUART
	#define CONFIG_SYS_UART_PORT (0)
	#define CONFIG_BAUDRATE 115200

	#undef CONFIG_WATCHDOG
	#define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */

	/*
	* BOOTP options
	*/
	#define CONFIG_BOOTP_BOOTFILESIZE
	#define CONFIG_BOOTP_BOOTPATH
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_HOSTNAME

	/* Command line configuration */
	#include <config_cmd_default.h>

	#define CONFIG_CMD_BOOTD
	#define CONFIG_CMD_CACHE
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_ELF
	#define CONFIG_CMD_FLASH
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_MEMORY
	#define CONFIG_CMD_MISC
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_PCI
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_REGINFO

	#undef CONFIG_CMD_LOADB
	#undef CONFIG_CMD_LOADS

	#define CONFIG_MCFFEC
	#ifdef CONFIG_MCFFEC
	# define CONFIG_MII 1
	# define CONFIG_MII_INIT 1
	# define CONFIG_SYS_DISCOVER_PHY
	# define CONFIG_SYS_RX_ETH_BUFFER 8
	# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN

	# define CONFIG_SYS_FEC0_PINMUX 0
	# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
	# define MCFFEC_TOUT_LOOP 50000
	/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
	# ifndef CONFIG_SYS_DISCOVER_PHY
	# define FECDUPLEX FULL
	# define FECSPEED _100BASET
	# else
	# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
	# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
	# endif
	# endif /* CONFIG_SYS_DISCOVER_PHY */
	#endif

	/* Timer */
	#define CONFIG_MCFTMR
	#undef CONFIG_MCFPIT

	/* I2C */
	#define CONFIG_SYS_I2C
	#define CONFIG_SYS_i2C_FSL
	#define CONFIG_SYS_FSL_I2C_SPEED 80000
	#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
	#define CONFIG_SYS_FSL_I2C_OFFSET 0x00000300
	#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
	#define CONFIG_SYS_I2C_PINMUX_REG (gpio->par_qspi)
	#define CONFIG_SYS_I2C_PINMUX_CLR ~(GPIO_PAR_FECI2C_SCL_MASK \| GPIO_PAR_FECI2C_SDA_MASK)
	#define CONFIG_SYS_I2C_PINMUX_SET (GPIO_PAR_FECI2C_SCL_I2CSCL \| GPIO_PAR_FECI2C_SDA_I2CSDA)

	/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
	#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
	#define CONFIG_BOOTFILE "u-boot.bin"
	#ifdef CONFIG_MCFFEC
	# define CONFIG_IPADDR 192.162.1.2
	# define CONFIG_NETMASK 255.255.255.0
	# define CONFIG_SERVERIP 192.162.1.1
	# define CONFIG_GATEWAYIP 192.162.1.1
	#endif /* FEC_ENET */

	#define CONFIG_HOSTNAME M5235EVB
	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"loadaddr=10000\0" \
	"u-boot=u-boot.bin\0" \
	"load=tftp ${loadaddr) ${u-boot}\0" \
	"upd=run load; run prog\0" \
	"prog=prot off ffe00000 ffe3ffff;" \
	"era ffe00000 ffe3ffff;" \
	"cp.b ${loadaddr} ffe00000 ${filesize};"\
	"save\0" \
	""

	#define CONFIG_PRAM 512 /* 512 KB */
	#define CONFIG_SYS_PROMPT "-> "
	#define CONFIG_SYS_LONGHELP /* undef to save memory */

	#if defined(CONFIG_KGDB)
	# define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	# define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#endif

	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE+0x20000)

	#define CONFIG_SYS_CLK 75000000
	#define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 2

	#define CONFIG_SYS_MBAR 0x40000000

	/*
	* Low Level Configuration Settings
	* (address mappings, register initial values, etc.)
	* You should know what you are doing if you make changes here.
	*/
	/*-----------------------------------------------------------------------
	* Definitions for initial stack pointer and data area (in DPRAM)
	*/
	#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
	#define CONFIG_SYS_INIT_RAM_SIZE 0x10000 /* Size of used area in internal SRAM */
	#define CONFIG_SYS_INIT_RAM_CTRL 0x21
	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE - 0x10)
	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

	/*-----------------------------------------------------------------------
	* Start addresses for the final memory configuration
	* (Set up by the startup code)
	* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
	*/
	#define CONFIG_SYS_SDRAM_BASE 0x00000000
	#define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */

	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
	#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)

	#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */

	#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
	#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 8 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization ??
	*/
	/* Initial Memory map for Linux */
	#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
	#define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)

	/*-----------------------------------------------------------------------
	* FLASH organization
	*/
	#define CONFIG_SYS_FLASH_CFI
	#ifdef CONFIG_SYS_FLASH_CFI
	# define CONFIG_FLASH_CFI_DRIVER 1
	# define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
	#ifdef NORFLASH_PS32BIT
	# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
	#else
	# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
	#endif
	# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
	# define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
	# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
	#endif

	#define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE)

	/* Configuration for environment
	* Environment is embedded in u-boot in the second sector of the flash
	*/
	#define CONFIG_ENV_IS_IN_FLASH 1

	#define LDS_BOARD_TEXT \
	. = DEFINED(env_offset) ? env_offset : .; \
	common/env_embedded.o (.text);

	#ifdef NORFLASH_PS32BIT
	# define CONFIG_ENV_OFFSET (0x8000)
	# define CONFIG_ENV_SIZE 0x4000
	# define CONFIG_ENV_SECT_SIZE 0x4000
	#else
	# define CONFIG_ENV_OFFSET (0x4000)
	# define CONFIG_ENV_SIZE 0x2000
	# define CONFIG_ENV_SECT_SIZE 0x2000
	#endif

	/*-----------------------------------------------------------------------
	* Cache Configuration
	*/
	#define CONFIG_SYS_CACHELINE_SIZE 16

	#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
	CONFIG_SYS_INIT_RAM_SIZE - 8)
	#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
	CONFIG_SYS_INIT_RAM_SIZE - 4)
	#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV)
	#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE \| \
	CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) \| \
	CF_ACR_EN \| CF_ACR_SM_ALL)
	#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB \| CF_CACR_DISD \| \
	CF_CACR_CEIB \| CF_CACR_DCM \| \
	CF_CACR_EUSP)

	/*-----------------------------------------------------------------------
	* Chipselect bank definitions
	*/
	/*
	* CS0 - NOR Flash 1, 2, 4, or 8MB
	* CS1 - Available
	* CS2 - Available
	* CS3 - Available
	* CS4 - Available
	* CS5 - Available
	* CS6 - Available
	* CS7 - Available
	*/
	#ifdef NORFLASH_PS32BIT
	# define CONFIG_SYS_CS0_BASE 0xFFC00000
	# define CONFIG_SYS_CS0_MASK 0x003f0001
	# define CONFIG_SYS_CS0_CTRL 0x00001D00
	#else
	# define CONFIG_SYS_CS0_BASE 0xFFE00000
	# define CONFIG_SYS_CS0_MASK 0x001f0001
	# define CONFIG_SYS_CS0_CTRL 0x00001D80
	#endif

	#endif /* _M5329EVB_H */