[people/ms/u-boot.git] / include / configs / astro_mcf5373l.h

/*
 * Configuration settings for the Sentec Cobra Board.
 *
 * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/*
 * configuration for ASTRO "Urmel" board.
 * Originating from Cobra5272 configuration, messed up by
 * Wolfgang Wegner <w.wegner@astro-kom.de>
 * Please do not bother the original author with bug reports
 * concerning this file.
 */

#ifndef _CONFIG_ASTRO_MCF5373L_H
#define _CONFIG_ASTRO_MCF5373L_H

#include <linux/stringify.h>

/*
 * set the card type to actually compile for; either of
 * the possibilities listed below has to be used!
 */
#define CONFIG_ASTRO_V532	1

#if CONFIG_ASTRO_V532
#define ASTRO_ID	0xF8
#elif CONFIG_ASTRO_V512
#define ASTRO_ID	0xFA
#elif CONFIG_ASTRO_TWIN7S2
#define ASTRO_ID	0xF9
#elif CONFIG_ASTRO_V912
#define ASTRO_ID	0xFC
#elif CONFIG_ASTRO_COFDMDUOS2
#define ASTRO_ID	0xFB
#else
#error No card type defined!
#endif

#define CONFIG_ASTRO5373L		/* define board type */

/* Command line configuration */
/*
 * CONFIG_RAM defines if u-boot is loaded via BDM (or started from
 * a different bootloader that has already performed RAM setup) or
 * started directly from flash, which is the regular case for production
 * boards.
 */
#ifdef CONFIG_RAM
#define CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_SYS_TEXT_BASE		0x40020000
#define ENABLE_JFFS	0
#else
#define CONFIG_SYS_TEXT_BASE		0x00000000
#define ENABLE_JFFS	1
#endif

#define CONFIG_CMDLINE_EDITING

#define CONFIG_MCFRTC
#undef RTC_DEBUG

/* 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	0x58000
#define CONFIG_SYS_IMMR			CONFIG_SYS_MBAR

/*
 * Defines processor clock - important for correct timings concerning serial
 * interface etc.
 */

#define CONFIG_SYS_CLK			80000000
#define CONFIG_SYS_CPU_CLK		(CONFIG_SYS_CLK * 3)
#define CONFIG_SYS_SDRAM_SIZE		32		/* SDRAM size in MB */

#define CONFIG_SYS_CORE_SRAM_SIZE	0x8000
#define CONFIG_SYS_CORE_SRAM		0x80000000

#define CONFIG_SYS_UNIFY_CACHE

/*
 * Define baudrate for UART1 (console output, tftp, ...)
 * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
 * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
 * in u-boot command interface
 */

#define CONFIG_MCFUART
#define CONFIG_SYS_UART_PORT		(2)
#define CONFIG_SYS_UART2_ALT3_GPIO

/*
 * Watchdog configuration; Watchdog is disabled for running from RAM
 * and set to highest possible value else. Beware there is no check
 * in the watchdog code to validate the timeout value set here!
 */

#ifndef CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_WATCHDOG
#define CONFIG_WATCHDOG_TIMEOUT 3355	/* timeout in milliseconds */
#endif

/*
 * Configuration for environment
 * Environment is located in the last sector of the flash
 */

#ifndef CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_ENV_OFFSET		0x1FF8000
#define CONFIG_ENV_SECT_SIZE		0x8000
#else
/*
 * environment in RAM - This is used to use a single PC-based application
 * to load an image, load U-Boot, load an environment and then start U-Boot
 * to execute the commands from the environment. Feedback is done via setting
 * and reading memory locations.
 */
#define CONFIG_ENV_ADDR		0x40060000
#define CONFIG_ENV_SECT_SIZE	0x8000
#endif

/* here we put our FPGA configuration... */
#define CONFIG_MISC_INIT_R	1

/* Define user parameters that have to be customized most likely */

/* AUTOBOOT settings - booting images automatically by u-boot after power on */

/*
 * The following settings will be contained in the environment block ; if you
 * want to use a neutral environment all those settings can be manually set in
 * u-boot: 'set' command
 */

#define CONFIG_EXTRA_ENV_SETTINGS			\
	"loaderversion=11\0"				\
	"card_id="__stringify(ASTRO_ID)"\0"			\
	"alterafile=0\0"				\
	"xilinxfile=0\0"				\
	"xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
		"fpga load 0 0x41000000 $filesize\0" \
	"alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
		"fpga load 1 0x41000000 $filesize\0" \
	"env_default=1\0"				\
	"env_check=if test $env_default -eq 1;"\
		" then setenv env_default 0;saveenv;fi\0"

/*
 * "update" is a non-standard command that has to be supplied
 * by external update.c; This is not included in mainline because
 * it needs non-blocking CFI routines.
 */
#ifdef CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_BOOTCOMMAND	""	/* no autoboot in this case */
#else
#if CONFIG_ASTRO_V532
#define CONFIG_BOOTCOMMAND	"protect off 0x80000 0x1ffffff;run env_check;"\
				"run xilinxload&&run alteraload&&bootm 0x80000;"\
				"update;reset"
#else
#define CONFIG_BOOTCOMMAND	"protect off 0x80000 0x1ffffff;run env_check;"\
				"run xilinxload&&bootm 0x80000;update;reset"
#endif
#endif

/* default RAM address for user programs */
#define CONFIG_SYS_LOAD_ADDR	0x20000

#define CONFIG_SYS_LONGHELP

#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE

#define CONFIG_FPGA_COUNT	1
#define	CONFIG_FPGA_XILINX
#define	CONFIG_FPGA_SPARTAN3
#define CONFIG_FPGA_CYCLON2
#define CONFIG_SYS_FPGA_PROG_FEEDBACK
#define CONFIG_SYS_FPGA_WAIT		1000

/* End of user parameters to be customized */

/* Defines memory range for test */

#define CONFIG_SYS_MEMTEST_START	0x40020000
#define CONFIG_SYS_MEMTEST_END		0x41ffffff

/*
 * Low Level Configuration Settings
 * (address mappings, register initial values, etc.)
 * You should know what you are doing if you make changes here.
 */

/* Base register address */

#define CONFIG_SYS_MBAR		0xFC000000	/* Register Base Addrs */

/* System Conf. Reg. & System Protection Reg. */

#define CONFIG_SYS_SCR		0x0003;
#define CONFIG_SYS_SPR		0xffff;

/*
 * Definitions for initial stack pointer and data area (in internal SRAM)
 */
#define CONFIG_SYS_INIT_RAM_ADDR	0x80000000
#define CONFIG_SYS_INIT_RAM_SIZE		0x8000
#define CONFIG_SYS_INIT_RAM_CTRL	0x221
#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
					 GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

/*
 * Start addresses for the final memory configuration
 * (Set up by the startup code)
 * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
 */
#define CONFIG_SYS_SDRAM_BASE		0x40000000

/*
 * Chipselect bank definitions
 *
 * CS0 - Flash 32MB (first 16MB)
 * CS1 - Flash 32MB (second half)
 * CS2 - FPGA
 * CS3 - FPGA
 * CS4 - unused
 * CS5 - unused
 */
#define CONFIG_SYS_CS0_BASE		0
#define CONFIG_SYS_CS0_MASK		0x00ff0001
#define CONFIG_SYS_CS0_CTRL		0x00001fc0

#define CONFIG_SYS_CS1_BASE		0x01000000
#define CONFIG_SYS_CS1_MASK		0x00ff0001
#define CONFIG_SYS_CS1_CTRL		0x00001fc0

#define CONFIG_SYS_CS2_BASE		0x20000000
#define CONFIG_SYS_CS2_MASK		0x00ff0001
#define CONFIG_SYS_CS2_CTRL		0x0000fec0

#define CONFIG_SYS_CS3_BASE		0x21000000
#define CONFIG_SYS_CS3_MASK		0x00ff0001
#define CONFIG_SYS_CS3_CTRL		0x0000fec0

#define CONFIG_SYS_FLASH_BASE		0x00000000

#ifdef	CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
#else
/* This is mainly used during relocation in start.S */
#define CONFIG_SYS_MONITOR_BASE		(CONFIG_SYS_FLASH_BASE + 0x400)
#endif
/* Reserve 256 kB for Monitor */
#define CONFIG_SYS_MONITOR_LEN		(256 << 10)

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

/*
 * 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 ??
 */
#define CONFIG_SYS_BOOTMAPSZ		(CONFIG_SYS_SDRAM_BASE + \
						(CONFIG_SYS_SDRAM_SIZE << 20))

/* FLASH organization */
#define CONFIG_SYS_MAX_FLASH_BANKS	1
#define CONFIG_SYS_MAX_FLASH_SECT	259
#define CONFIG_SYS_FLASH_ERASE_TOUT	1000

#define CONFIG_SYS_FLASH_CFI		1
#define CONFIG_FLASH_CFI_DRIVER		1
#define CONFIG_SYS_FLASH_SIZE		0x2000000
#define CONFIG_SYS_FLASH_PROTECTION	1
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
#define CONFIG_SYS_FLASH_CFI_NONBLOCK	1

#define LDS_BOARD_TEXT \
	. = DEFINED(env_offset) ? env_offset : .; \
	env/embedded.o(.text*)

#if ENABLE_JFFS
/* JFFS Partition offset set */
#define CONFIG_SYS_JFFS2_FIRST_BANK    0
#define CONFIG_SYS_JFFS2_NUM_BANKS     1
/* 512k reserved for u-boot */
#define CONFIG_SYS_JFFS2_FIRST_SECTOR  0x40
#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_CINVA)
#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_EC | CF_CACR_CINVA | \
					 CF_CACR_DCM_P)

#endif	/* _CONFIG_ASTRO_MCF5373L_H */
Commit	Line	Data
9d79e575 WW	1	/*
	2	* Configuration settings for the Sentec Cobra Board.
	3	*
	4	* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
	5	*
3765b3e7	6	* SPDX-License-Identifier: GPL-2.0+
9d79e575 WW	7	*/
	8
	9	/*
	10	* configuration for ASTRO "Urmel" board.
	11	* Originating from Cobra5272 configuration, messed up by
	12	* Wolfgang Wegner <w.wegner@astro-kom.de>
	13	* Please do not bother the original author with bug reports
	14	* concerning this file.
	15	*/
	16
	17	#ifndef _CONFIG_ASTRO_MCF5373L_H
	18	#define _CONFIG_ASTRO_MCF5373L_H
	19
51926d5e MV	20	#include <linux/stringify.h>
51926d5e MV	21
9d79e575 WW	22	/*
	23	* set the card type to actually compile for; either of
	24	* the possibilities listed below has to be used!
	25	*/
	26	#define CONFIG_ASTRO_V532 1
	27
	28	#if CONFIG_ASTRO_V532
	29	#define ASTRO_ID 0xF8
	30	#elif CONFIG_ASTRO_V512
	31	#define ASTRO_ID 0xFA
	32	#elif CONFIG_ASTRO_TWIN7S2
	33	#define ASTRO_ID 0xF9
	34	#elif CONFIG_ASTRO_V912
	35	#define ASTRO_ID 0xFC
	36	#elif CONFIG_ASTRO_COFDMDUOS2
	37	#define ASTRO_ID 0xFB
	38	#else
	39	#error No card type defined!
	40	#endif
	41
9d79e575 WW	42	#define CONFIG_ASTRO5373L /* define board type */
	43
	44	/* Command line configuration */
9d79e575	45	/*
d24f2d32	46	* CONFIG_RAM defines if u-boot is loaded via BDM (or started from
9d79e575 WW	47	* a different bootloader that has already performed RAM setup) or
	48	* started directly from flash, which is the regular case for production
	49	* boards.
	50	*/
d24f2d32	51	#ifdef CONFIG_RAM
9d79e575	52	#define CONFIG_MONITOR_IS_IN_RAM
14d0a02a	53	#define CONFIG_SYS_TEXT_BASE 0x40020000
9d79e575 WW	54	#define ENABLE_JFFS 0
9d79e575 WW	55	#else
14d0a02a	56	#define CONFIG_SYS_TEXT_BASE 0x00000000
9d79e575 WW	57	#define ENABLE_JFFS 1
	58	#endif
	59
9d79e575 WW	60	#define CONFIG_CMDLINE_EDITING
9d79e575 WW	61
9d79e575 WW	62	#define CONFIG_MCFRTC
	63	#undef RTC_DEBUG
	64
	65	/* Timer */
	66	#define CONFIG_MCFTMR
	67	#undef CONFIG_MCFPIT
	68
	69	/* I2C */
00f792e0 HS	70	#define CONFIG_SYS_I2C
	71	#define CONFIG_SYS_I2C_FSL
	72	#define CONFIG_SYS_FSL_I2C_SPEED 80000
	73	#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
	74	#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
9d79e575 WW	75	#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
	76
	77	/*
	78	* Defines processor clock - important for correct timings concerning serial
	79	* interface etc.
9d79e575 WW	80	*/
9d79e575 WW	81
9d79e575 WW	82	#define CONFIG_SYS_CLK 80000000
	83	#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
	84	#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
	85
	86	#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
	87	#define CONFIG_SYS_CORE_SRAM 0x80000000
	88
	89	#define CONFIG_SYS_UNIFY_CACHE
	90
	91	/*
	92	* Define baudrate for UART1 (console output, tftp, ...)
	93	* default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
	94	* CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
	95	* in u-boot command interface
	96	*/
	97
9d79e575 WW	98	#define CONFIG_MCFUART
	99	#define CONFIG_SYS_UART_PORT (2)
	100	#define CONFIG_SYS_UART2_ALT3_GPIO
	101
	102	/*
	103	* Watchdog configuration; Watchdog is disabled for running from RAM
	104	* and set to highest possible value else. Beware there is no check
	105	* in the watchdog code to validate the timeout value set here!
	106	*/
	107
	108	#ifndef CONFIG_MONITOR_IS_IN_RAM
	109	#define CONFIG_WATCHDOG
	110	#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
	111	#endif
	112
	113	/*
	114	* Configuration for environment
	115	* Environment is located in the last sector of the flash
	116	*/
	117
	118	#ifndef CONFIG_MONITOR_IS_IN_RAM
	119	#define CONFIG_ENV_OFFSET 0x1FF8000
	120	#define CONFIG_ENV_SECT_SIZE 0x8000
9d79e575 WW	121	#else
	122	/*
	123	* environment in RAM - This is used to use a single PC-based application
	124	* to load an image, load U-Boot, load an environment and then start U-Boot
	125	* to execute the commands from the environment. Feedback is done via setting
	126	* and reading memory locations.
	127	*/
	128	#define CONFIG_ENV_ADDR 0x40060000
	129	#define CONFIG_ENV_SECT_SIZE 0x8000
9d79e575 WW	130	#endif
	131
	132	/* here we put our FPGA configuration... */
	133	#define CONFIG_MISC_INIT_R 1
	134
	135	/* Define user parameters that have to be customized most likely */
	136
	137	/* AUTOBOOT settings - booting images automatically by u-boot after power on */
	138
9d79e575 WW	139	/*
	140	* The following settings will be contained in the environment block ; if you
	141	* want to use a neutral environment all those settings can be manually set in
	142	* u-boot: 'set' command
	143	*/
	144
9d79e575 WW	145	#define CONFIG_EXTRA_ENV_SETTINGS \
9d79e575 WW	146	"loaderversion=11\0" \
51926d5e	147	"card_id="__stringify(ASTRO_ID)"\0" \
9d79e575 WW	148	"alterafile=0\0" \
	149	"xilinxfile=0\0" \
	150	"xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
	151	"fpga load 0 0x41000000 $filesize\0" \
	152	"alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
	153	"fpga load 1 0x41000000 $filesize\0" \
	154	"env_default=1\0" \
	155	"env_check=if test $env_default -eq 1;"\
	156	" then setenv env_default 0;saveenv;fi\0"
	157
	158	/*
	159	* "update" is a non-standard command that has to be supplied
	160	* by external update.c; This is not included in mainline because
	161	* it needs non-blocking CFI routines.
	162	*/
	163	#ifdef CONFIG_MONITOR_IS_IN_RAM
	164	#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
	165	#else
	166	#if CONFIG_ASTRO_V532
	167	#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
	168	"run xilinxload&&run alteraload&&bootm 0x80000;"\
	169	"update;reset"
	170	#else
	171	#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
	172	"run xilinxload&&bootm 0x80000;update;reset"
	173	#endif
	174	#endif
	175
9d79e575 WW	176	/* default RAM address for user programs */
	177	#define CONFIG_SYS_LOAD_ADDR 0x20000
	178
	179	#define CONFIG_SYS_LONGHELP
	180
9d79e575 WW	181	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	182
	183	#define CONFIG_FPGA_COUNT 1
9d79e575 WW	184	#define CONFIG_FPGA_XILINX
9d79e575 WW	185	#define CONFIG_FPGA_SPARTAN3
9d79e575 WW	186	#define CONFIG_FPGA_CYCLON2
	187	#define CONFIG_SYS_FPGA_PROG_FEEDBACK
	188	#define CONFIG_SYS_FPGA_WAIT 1000
	189
	190	/* End of user parameters to be customized */
	191
	192	/* Defines memory range for test */
	193
	194	#define CONFIG_SYS_MEMTEST_START 0x40020000
	195	#define CONFIG_SYS_MEMTEST_END 0x41ffffff
	196
	197	/*
	198	* Low Level Configuration Settings
	199	* (address mappings, register initial values, etc.)
	200	* You should know what you are doing if you make changes here.
	201	*/
	202
	203	/* Base register address */
	204
	205	#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
	206
	207	/* System Conf. Reg. & System Protection Reg. */
	208
	209	#define CONFIG_SYS_SCR 0x0003;
	210	#define CONFIG_SYS_SPR 0xffff;
	211
	212	/*
	213	* Definitions for initial stack pointer and data area (in internal SRAM)
	214	*/
	215	#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
553f0982	216	#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
9d79e575	217	#define CONFIG_SYS_INIT_RAM_CTRL 0x221
553f0982	218	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
25ddd1fb	219	GENERATED_GBL_DATA_SIZE)
9d79e575 WW	220	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
	221
	222	/*
	223	* Start addresses for the final memory configuration
	224	* (Set up by the startup code)
	225	* for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
	226	*/
	227	#define CONFIG_SYS_SDRAM_BASE 0x40000000
	228
	229	/*
	230	* Chipselect bank definitions
	231	*
	232	* CS0 - Flash 32MB (first 16MB)
	233	* CS1 - Flash 32MB (second half)
	234	* CS2 - FPGA
	235	* CS3 - FPGA
	236	* CS4 - unused
	237	* CS5 - unused
	238	*/
	239	#define CONFIG_SYS_CS0_BASE 0
	240	#define CONFIG_SYS_CS0_MASK 0x00ff0001
	241	#define CONFIG_SYS_CS0_CTRL 0x00001fc0
	242
	243	#define CONFIG_SYS_CS1_BASE 0x01000000
	244	#define CONFIG_SYS_CS1_MASK 0x00ff0001
	245	#define CONFIG_SYS_CS1_CTRL 0x00001fc0
	246
	247	#define CONFIG_SYS_CS2_BASE 0x20000000
	248	#define CONFIG_SYS_CS2_MASK 0x00ff0001
	249	#define CONFIG_SYS_CS2_CTRL 0x0000fec0
	250
	251	#define CONFIG_SYS_CS3_BASE 0x21000000
	252	#define CONFIG_SYS_CS3_MASK 0x00ff0001
	253	#define CONFIG_SYS_CS3_CTRL 0x0000fec0
	254
	255	#define CONFIG_SYS_FLASH_BASE 0x00000000
	256
	257	#ifdef CONFIG_MONITOR_IS_IN_RAM
14d0a02a	258	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
9d79e575 WW	259	#else
	260	/* This is mainly used during relocation in start.S */
	261	#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
	262	#endif
	263	/* Reserve 256 kB for Monitor */
	264	#define CONFIG_SYS_MONITOR_LEN (256 << 10)
	265
	266	#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
	267	/* Reserve 128 kB for malloc() */
	268	#define CONFIG_SYS_MALLOC_LEN (128 << 10)
	269
	270	/*
	271	* For booting Linux, the board info and command line data
	272	* have to be in the first 8 MB of memory, since this is
	273	* the maximum mapped by the Linux kernel during initialization ??
	274	*/
	275	#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
	276	(CONFIG_SYS_SDRAM_SIZE << 20))
	277
	278	/* FLASH organization */
	279	#define CONFIG_SYS_MAX_FLASH_BANKS 1
	280	#define CONFIG_SYS_MAX_FLASH_SECT 259
	281	#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
	282
	283	#define CONFIG_SYS_FLASH_CFI 1
	284	#define CONFIG_FLASH_CFI_DRIVER 1
	285	#define CONFIG_SYS_FLASH_SIZE 0x2000000
	286	#define CONFIG_SYS_FLASH_PROTECTION 1
	287	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
	288	#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
	289
5296cb1d	290	#define LDS_BOARD_TEXT \
5296cb1d	291	. = DEFINED(env_offset) ? env_offset : .; \
0649cd0d	292	env/embedded.o(.text*)
5296cb1d	293
9d79e575 WW	294	#if ENABLE_JFFS
	295	/* JFFS Partition offset set */
	296	#define CONFIG_SYS_JFFS2_FIRST_BANK 0
	297	#define CONFIG_SYS_JFFS2_NUM_BANKS 1
	298	/* 512k reserved for u-boot */
	299	#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
	300	#endif
	301
	302	/* Cache Configuration */
	303	#define CONFIG_SYS_CACHELINE_SIZE 16
	304
dd9f054e	305	#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
553f0982	306	CONFIG_SYS_INIT_RAM_SIZE - 8)
dd9f054e	307	#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
553f0982	308	CONFIG_SYS_INIT_RAM_SIZE - 4)
dd9f054e TL	309	#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
	310	#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE \| \
	311	CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) \| \
	312	CF_ACR_EN \| CF_ACR_SM_ALL)
	313	#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC \| CF_CACR_CINVA \| \
	314	CF_CACR_DCM_P)
	315
9d79e575	316	#endif /* _CONFIG_ASTRO_MCF5373L_H */