[people/ms/u-boot.git] / include / configs / atstk1002.h

/*
 * Copyright (C) 2005-2006 Atmel Corporation
 *
 * Configuration settings for the ATSTK1002 CPU daughterboard
 *
 * 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 __CONFIG_H
#define __CONFIG_H

#define CONFIG_AVR32			1
#define CONFIG_AT32AP			1
#define CONFIG_AT32AP7000		1
#define CONFIG_ATSTK1002		1
#define CONFIG_ATSTK1000		1

#define CONFIG_ATSTK1000_EXT_FLASH	1

/*
 * Timer clock frequency. We're using the CPU-internal COUNT register
 * for this, so this is equivalent to the CPU core clock frequency
 */
#define CFG_HZ				1000

/*
 * Set up the PLL to run at 199.5 MHz, the CPU to run at 1/2 the PLL
 * frequency and the peripherals to run at 1/4 the PLL frequency.
 */
#define CONFIG_PLL			1
#define CFG_POWER_MANAGER		1
#define CFG_OSC0_HZ			20000000
#define CFG_PLL0_DIV			1
#define CFG_PLL0_MUL			7
#define CFG_PLL0_SUPPRESS_CYCLES	16
#define CFG_CLKDIV_CPU			0
#define CFG_CLKDIV_HSB			1
#define CFG_CLKDIV_PBA			2
#define CFG_CLKDIV_PBB			1

/*
 * The PLLOPT register controls the PLL like this:
 *   icp = PLLOPT<2>
 *   ivco = PLLOPT<1:0>
 *
 * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
 */
#define CFG_PLL0_OPT			0x04

#undef CONFIG_USART0
#define CONFIG_USART1			1
#undef CONFIG_USART2
#undef CONFIG_USART3

/* User serviceable stuff */
#define CONFIG_CMDLINE_TAG		1
#define CONFIG_SETUP_MEMORY_TAGS	1
#define CONFIG_INITRD_TAG		1

#define CONFIG_STACKSIZE		(2048)

#define CONFIG_BAUDRATE			115200
#define CONFIG_BOOTARGS							\
	"console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2 fbmem=600k"

#define CONFIG_BOOTCOMMAND						\
	"fsload; bootm $(fileaddr)"

/*
 * Only interrupt autoboot if <space> is pressed. Otherwise, garbage
 * data on the serial line may interrupt the boot sequence.
 */
#define CONFIG_BOOTDELAY		2
#define CONFIG_AUTOBOOT			1
#define CONFIG_AUTOBOOT_KEYED		1
#define CONFIG_AUTOBOOT_PROMPT				\
        "Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_DELAY_STR	"d"
#define CONFIG_AUTOBOOT_STOP_STR	" "

#define CONFIG_COMMANDS			(CFG_CMD_BDI			\
					 | CFG_CMD_LOADS		\
					 | CFG_CMD_LOADB		\
					 | CFG_CMD_IMI			\
					 /* | CFG_CMD_CACHE */		\
					 | CFG_CMD_FLASH		\
					 | CFG_CMD_MEMORY		\
					 /* | CFG_CMD_NET */		\
					 | CFG_CMD_ENV			\
					 /* | CFG_CMD_IRQ */		\
					 | CFG_CMD_BOOTD		\
					 | CFG_CMD_CONSOLE		\
					 /* | CFG_CMD_EEPROM */		\
					 | CFG_CMD_ASKENV		\
					 | CFG_CMD_RUN			\
					 | CFG_CMD_ECHO			\
					 /* | CFG_CMD_I2C */		\
					 | CFG_CMD_REGINFO		\
					 /* | CFG_CMD_DATE */		\
					 /* | CFG_CMD_DHCP */		\
					 /* | CFG_CMD_AUTOSCRIPT */	\
					 /* | CFG_CMD_MII */		\
					 | CFG_CMD_MISC			\
					 /* | CFG_CMD_SDRAM */		\
					 /* | CFG_CMD_DIAG */		\
					 /* | CFG_CMD_HWFLOW */		\
					 /* | CFG_CMD_SAVES */		\
					 /* | CFG_CMD_SPI */		\
					 /* | CFG_CMD_PING */		\
					 /* | CFG_CMD_MMC */		\
					 /* | CFG_CMD_FAT */		\
					 | CFG_CMD_IMLS			\
					 /* | CFG_CMD_ITEST */		\
					 /* | CFG_CMD_EXT2 */		\
					 | CFG_CMD_JFFS2		\
		)

#include <cmd_confdefs.h>

#define CONFIG_ATMEL_USART		1
#define CONFIG_PIO2			1
#define CFG_NR_PIOS			5
#define CFG_HSDRAMC			1

#define CFG_DCACHE_LINESZ		32
#define CFG_ICACHE_LINESZ		32

#define CONFIG_NR_DRAM_BANKS		1

/* External flash on STK1000 */
#if 0
#define CFG_FLASH_CFI			1
#define CFG_FLASH_CFI_DRIVER		1
#endif

#define CFG_FLASH_BASE			0x00000000
#define CFG_FLASH_SIZE			0x800000
#define CFG_MAX_FLASH_BANKS		1
#define CFG_MAX_FLASH_SECT		135

#define CFG_MONITOR_BASE		CFG_FLASH_BASE

#define CFG_INTRAM_BASE			0x24000000
#define CFG_INTRAM_SIZE			0x8000

#define CFG_SDRAM_BASE			0x10000000

#define CFG_ENV_IS_IN_FLASH		1
#define CFG_ENV_SIZE			65536
#define CFG_ENV_ADDR			(CFG_FLASH_BASE + CFG_FLASH_SIZE - CFG_ENV_SIZE)

#define CFG_INIT_SP_ADDR		(CFG_INTRAM_BASE + CFG_INTRAM_SIZE)

#define CFG_MALLOC_LEN			(256*1024)
#define CFG_DMA_ALLOC_LEN		(16384)

/* Allow 2MB for the kernel run-time image */
#define CFG_LOAD_ADDR			(CFG_SDRAM_BASE + 0x00200000)
#define CFG_BOOTPARAMS_LEN		(16 * 1024)

/* Other configuration settings that shouldn't have to change all that often */
#define CFG_PROMPT			"Uboot> "
#define CFG_CBSIZE			256
#define CFG_MAXARGS			8
#define CFG_PBSIZE			(CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
#define CFG_LONGHELP			1

#define CFG_MEMTEST_START						\
	({ DECLARE_GLOBAL_DATA_PTR; gd->bd->bi_dram[0].start; })
#define CFG_MEMTEST_END							\
	({								\
		DECLARE_GLOBAL_DATA_PTR;				\
		gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size;	\
	})
#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }

#endif /* __CONFIG_H */
Commit	Line	Data
6ccec449 WD	1	/*
	2	* Copyright (C) 2005-2006 Atmel Corporation
	3	*
	4	* Configuration settings for the ATSTK1002 CPU daughterboard
	5	*
	6	* See file CREDITS for list of people who contributed to this
	7	* project.
	8	*
	9	* This program is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License as
	11	* published by the Free Software Foundation; either version 2 of
	12	* the License, or (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	22	* MA 02111-1307 USA
	23	*/
	24	#ifndef __CONFIG_H
	25	#define __CONFIG_H
	26
	27	#define CONFIG_AVR32 1
	28	#define CONFIG_AT32AP 1
	29	#define CONFIG_AT32AP7000 1
	30	#define CONFIG_ATSTK1002 1
	31	#define CONFIG_ATSTK1000 1
	32
	33	#define CONFIG_ATSTK1000_EXT_FLASH 1
	34
	35	/*
	36	* Timer clock frequency. We're using the CPU-internal COUNT register
	37	* for this, so this is equivalent to the CPU core clock frequency
	38	*/
	39	#define CFG_HZ 1000
	40
	41	/*
	42	* Set up the PLL to run at 199.5 MHz, the CPU to run at 1/2 the PLL
	43	* frequency and the peripherals to run at 1/4 the PLL frequency.
	44	*/
	45	#define CONFIG_PLL 1
	46	#define CFG_POWER_MANAGER 1
	47	#define CFG_OSC0_HZ 20000000
	48	#define CFG_PLL0_DIV 1
	49	#define CFG_PLL0_MUL 7
	50	#define CFG_PLL0_SUPPRESS_CYCLES 16
	51	#define CFG_CLKDIV_CPU 0
	52	#define CFG_CLKDIV_HSB 1
	53	#define CFG_CLKDIV_PBA 2
	54	#define CFG_CLKDIV_PBB 1
	55
	56	/*
	57	* The PLLOPT register controls the PLL like this:
	58	* icp = PLLOPT<2>
	59	* ivco = PLLOPT<1:0>
	60	*
	61	* We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
	62	*/
	63	#define CFG_PLL0_OPT 0x04
	64
df548d3c HS	65	#undef CONFIG_USART0
	66	#define CONFIG_USART1 1
	67	#undef CONFIG_USART2
	68	#undef CONFIG_USART3
6ccec449 WD	69
	70	/* User serviceable stuff */
	71	#define CONFIG_CMDLINE_TAG 1
	72	#define CONFIG_SETUP_MEMORY_TAGS 1
	73	#define CONFIG_INITRD_TAG 1
	74
	75	#define CONFIG_STACKSIZE (2048)
	76
	77	#define CONFIG_BAUDRATE 115200
	78	#define CONFIG_BOOTARGS \
1b804b22 HS	79	"console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2 fbmem=600k"
	80
	81	#define CONFIG_BOOTCOMMAND \
	82	"fsload; bootm $(fileaddr)"
	83
	84	/*
	85	* Only interrupt autoboot if <space> is pressed. Otherwise, garbage
	86	* data on the serial line may interrupt the boot sequence.
	87	*/
	88	#define CONFIG_BOOTDELAY 2
	89	#define CONFIG_AUTOBOOT 1
	90	#define CONFIG_AUTOBOOT_KEYED 1
	91	#define CONFIG_AUTOBOOT_PROMPT \
	92	"Press SPACE to abort autoboot in %d seconds\n"
	93	#define CONFIG_AUTOBOOT_DELAY_STR "d"
	94	#define CONFIG_AUTOBOOT_STOP_STR " "
6ccec449 WD	95
	96	#define CONFIG_COMMANDS (CFG_CMD_BDI \
	97	\| CFG_CMD_LOADS \
	98	\| CFG_CMD_LOADB \
1b804b22	99	\| CFG_CMD_IMI \
6ccec449 WD	100	/* \| CFG_CMD_CACHE */ \
	101	\| CFG_CMD_FLASH \
	102	\| CFG_CMD_MEMORY \
	103	/* \| CFG_CMD_NET */ \
	104	\| CFG_CMD_ENV \
	105	/* \| CFG_CMD_IRQ */ \
	106	\| CFG_CMD_BOOTD \
	107	\| CFG_CMD_CONSOLE \
	108	/* \| CFG_CMD_EEPROM */ \
	109	\| CFG_CMD_ASKENV \
	110	\| CFG_CMD_RUN \
	111	\| CFG_CMD_ECHO \
	112	/* \| CFG_CMD_I2C */ \
	113	\| CFG_CMD_REGINFO \
	114	/* \| CFG_CMD_DATE */ \
	115	/* \| CFG_CMD_DHCP */ \
	116	/* \| CFG_CMD_AUTOSCRIPT */ \
	117	/* \| CFG_CMD_MII */ \
	118	\| CFG_CMD_MISC \
	119	/* \| CFG_CMD_SDRAM */ \
	120	/* \| CFG_CMD_DIAG */ \
	121	/* \| CFG_CMD_HWFLOW */ \
	122	/* \| CFG_CMD_SAVES */ \
	123	/* \| CFG_CMD_SPI */ \
	124	/* \| CFG_CMD_PING */ \
	125	/* \| CFG_CMD_MMC */ \
	126	/* \| CFG_CMD_FAT */ \
1b804b22	127	\| CFG_CMD_IMLS \
6ccec449 WD	128	/* \| CFG_CMD_ITEST */ \
6ccec449 WD	129	/* \| CFG_CMD_EXT2 */ \
1b804b22	130	\| CFG_CMD_JFFS2 \
6ccec449 WD	131	)
	132
	133	#include <cmd_confdefs.h>
	134
	135	#define CONFIG_ATMEL_USART 1
	136	#define CONFIG_PIO2 1
	137	#define CFG_NR_PIOS 5
	138	#define CFG_HSDRAMC 1
	139
	140	#define CFG_DCACHE_LINESZ 32
	141	#define CFG_ICACHE_LINESZ 32
	142
	143	#define CONFIG_NR_DRAM_BANKS 1
	144
	145	/* External flash on STK1000 */
	146	#if 0
	147	#define CFG_FLASH_CFI 1
	148	#define CFG_FLASH_CFI_DRIVER 1
	149	#endif
	150
	151	#define CFG_FLASH_BASE 0x00000000
	152	#define CFG_FLASH_SIZE 0x800000
	153	#define CFG_MAX_FLASH_BANKS 1
	154	#define CFG_MAX_FLASH_SECT 135
	155
	156	#define CFG_MONITOR_BASE CFG_FLASH_BASE
	157
	158	#define CFG_INTRAM_BASE 0x24000000
	159	#define CFG_INTRAM_SIZE 0x8000
	160
	161	#define CFG_SDRAM_BASE 0x10000000
	162
	163	#define CFG_ENV_IS_IN_FLASH 1
	164	#define CFG_ENV_SIZE 65536
	165	#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_FLASH_SIZE - CFG_ENV_SIZE)
	166
	167	#define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE)
	168
	169	#define CFG_MALLOC_LEN (256*1024)
6ccec449	170	#define CFG_DMA_ALLOC_LEN (16384)
1f4f2121	171
6ccec449 WD	172	/* Allow 2MB for the kernel run-time image */
	173	#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00200000)
	174	#define CFG_BOOTPARAMS_LEN (16 * 1024)
	175
	176	/* Other configuration settings that shouldn't have to change all that often */
	177	#define CFG_PROMPT "Uboot> "
	178	#define CFG_CBSIZE 256
	179	#define CFG_MAXARGS 8
	180	#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
	181	#define CFG_LONGHELP 1
	182
	183	#define CFG_MEMTEST_START \
	184	({ DECLARE_GLOBAL_DATA_PTR; gd->bd->bi_dram[0].start; })
	185	#define CFG_MEMTEST_END \
	186	({ \
	187	DECLARE_GLOBAL_DATA_PTR; \
	188	gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size; \
	189	})
	190	#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
	191
	192	#endif /* __CONFIG_H */