[people/ms/u-boot.git] / include / configs / stm32f746-disco.h

/*
 * (C) Copyright 2016
 * Vikas Manocha, <vikas.manocha@st.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_SYS_THUMB_BUILD
/*#define CONFIG_SYS_NO_FLASH*/

#define CONFIG_BOARD_EARLY_INIT_F

#define CONFIG_SYS_FLASH_BASE		0x08000000
#define CONFIG_SYS_INIT_SP_ADDR		0x20050000
#define CONFIG_SYS_TEXT_BASE		0x08000000

#define CONFIG_SYS_ICACHE_OFF
#define CONFIG_SYS_DCACHE_OFF

/*
 * Configuration of the external SDRAM memory
 */
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_RAM_SIZE		((64 + 192) << 10)
#define CONFIG_SYS_RAM_CS		1
#define CONFIG_SYS_RAM_FREQ_DIV		2
#define CONFIG_SYS_RAM_BASE		0x20000000
#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_RAM_BASE
#define CONFIG_SYS_LOAD_ADDR		0x20000000
#define CONFIG_LOADADDR			0x20000000

#define CONFIG_SYS_MAX_FLASH_SECT	8
#define CONFIG_SYS_MAX_FLASH_BANKS	1

#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE			(8 << 10)

#define CONFIG_STM32_GPIO
#define CONFIG_STM32_FLASH
#define CONFIG_STM32X7_SERIAL

#define CONFIG_SYS_CLK_FREQ		16*1000*1000 /* 180 MHz */
#define CONFIG_SYS_HZ_CLOCK		1000000	/* Timer is clocked at 1MHz */

#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG

#define CONFIG_SYS_CBSIZE		1024
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE \
					+ sizeof(CONFIG_SYS_PROMPT) + 16)

#define CONFIG_SYS_MAXARGS		16
#define CONFIG_SYS_MALLOC_LEN		(16 * 1024)
#define CONFIG_STACKSIZE		(64 << 10)

#define CONFIG_BAUDRATE			115200
#define CONFIG_BOOTARGS							\
	"console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
#define CONFIG_BOOTCOMMAND						\
	"run bootcmd_romfs"

#define CONFIG_EXTRA_ENV_SETTINGS \
	"bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \
	"bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \
	"bootm 0x08044000 - 0x08042000\0"

#define CONFIG_BOOTDELAY		3

/*
 * Command line configuration.
 */
#define CONFIG_SYS_LONGHELP
#define CONFIG_AUTO_COMPLETE
#define CONFIG_CMDLINE_EDITING

#define CONFIG_CMD_MEM
#define CONFIG_CMD_TIMER
#undef CONFIG_CMD_IMLS
#endif /* __CONFIG_H */
Commit	Line	Data
e66c49fa VM	1	/*
	2	* (C) Copyright 2016
	3	* Vikas Manocha, <vikas.manocha@st.com>
	4	*
	5	* SPDX-License-Identifier: GPL-2.0+
	6	*/
	7
	8	#ifndef __CONFIG_H
	9	#define __CONFIG_H
	10
	11	#define CONFIG_SYS_THUMB_BUILD
adcc90b4	12	/#define CONFIG_SYS_NO_FLASH/
e66c49fa	13
e66c49fa VM	14	#define CONFIG_BOARD_EARLY_INIT_F
	15
	16	#define CONFIG_SYS_FLASH_BASE 0x08000000
	17	#define CONFIG_SYS_INIT_SP_ADDR 0x20050000
	18	#define CONFIG_SYS_TEXT_BASE 0x08000000
	19
	20	#define CONFIG_SYS_ICACHE_OFF
	21	#define CONFIG_SYS_DCACHE_OFF
	22
	23	/*
	24	* Configuration of the external SDRAM memory
	25	*/
	26	#define CONFIG_NR_DRAM_BANKS 1
	27	#define CONFIG_SYS_RAM_SIZE ((64 + 192) << 10)
	28	#define CONFIG_SYS_RAM_CS 1
	29	#define CONFIG_SYS_RAM_FREQ_DIV 2
	30	#define CONFIG_SYS_RAM_BASE 0x20000000
	31	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE
	32	#define CONFIG_SYS_LOAD_ADDR 0x20000000
	33	#define CONFIG_LOADADDR 0x20000000
	34
adcc90b4 VM	35	#define CONFIG_SYS_MAX_FLASH_SECT 8
adcc90b4 VM	36	#define CONFIG_SYS_MAX_FLASH_BANKS 1
e66c49fa	37
e66c49fa	38	#define CONFIG_ENV_IS_NOWHERE
e66c49fa VM	39	#define CONFIG_ENV_SIZE (8 << 10)
	40
	41	#define CONFIG_STM32_GPIO
adcc90b4	42	#define CONFIG_STM32_FLASH
e66c49fa VM	43	#define CONFIG_STM32X7_SERIAL
	44
	45	#define CONFIG_SYS_CLK_FREQ 1610001000 /* 180 MHz */
	46	#define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
	47
	48	#define CONFIG_CMDLINE_TAG
	49	#define CONFIG_SETUP_MEMORY_TAGS
	50	#define CONFIG_INITRD_TAG
	51	#define CONFIG_REVISION_TAG
	52
	53	#define CONFIG_SYS_CBSIZE 1024
	54	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
	55	+ sizeof(CONFIG_SYS_PROMPT) + 16)
	56
	57	#define CONFIG_SYS_MAXARGS 16
	58	#define CONFIG_SYS_MALLOC_LEN (16 * 1024)
	59	#define CONFIG_STACKSIZE (64 << 10)
	60
	61	#define CONFIG_BAUDRATE 115200
	62	#define CONFIG_BOOTARGS \
	63	"console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
	64	#define CONFIG_BOOTCOMMAND \
	65	"run bootcmd_romfs"
	66
	67	#define CONFIG_EXTRA_ENV_SETTINGS \
	68	"bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \
	69	"bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \
	70	"bootm 0x08044000 - 0x08042000\0"
	71
	72	#define CONFIG_BOOTDELAY 3
	73
	74	/*
	75	* Command line configuration.
	76	*/
	77	#define CONFIG_SYS_LONGHELP
e66c49fa VM	78	#define CONFIG_AUTO_COMPLETE
	79	#define CONFIG_CMDLINE_EDITING
	80
	81	#define CONFIG_CMD_MEM
	82	#define CONFIG_CMD_TIMER
	83	#undef CONFIG_CMD_IMLS
	84	#endif /* __CONFIG_H */