[J-u-boot.git] / include / configs / ts4800.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2015, Savoir-faire Linux Inc.
 *
 * Derived from MX51EVK code by
 *   Guennadi Liakhovetski <[email protected]>
 *   Freescale Semiconductor, Inc.
 *
 * Configuration settings for the TS4800 Board
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/* High Level Configuration Options */

#define CONFIG_SKIP_LOWLEVEL_INIT	/* U-Boot is a 2nd stage bootloader */

#define CONFIG_HW_WATCHDOG

#define CONFIG_MACH_TYPE	MACH_TYPE_TS48XX

/* text base address used when linking */

#include <asm/arch/imx-regs.h>

/* enable passing of ATAGs */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG

/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)

/*
 * Hardware drivers
 */

#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE	UART1_BASE

/*
 * MMC Configs
 * */
#define CONFIG_SYS_FSL_ESDHC_ADDR	MMC_SDHC1_BASE_ADDR

/*
 * Eth Configs
 */
#define CONFIG_PHY_SMSC

#define CONFIG_FEC_MXC
#define IMX_FEC_BASE	        FEC_BASE_ADDR
#define CONFIG_ETHPRIME		"FEC"
#define CONFIG_FEC_MXC_PHYADDR	0

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE		/* disable vendor parameters protection (serial#, ethaddr) */

/***********************************************************
 * Command definition
 ***********************************************************/

/* Environment variables */


#define CONFIG_LOADADDR		0x91000000	/* loadaddr env var */

#define CONFIG_EXTRA_ENV_SETTINGS \
	"script=boot.scr\0" \
	"image=zImage\0" \
	"fdt_file=imx51-ts4800.dtb\0" \
	"fdt_addr=0x90fe0000\0" \
	"mmcdev=0\0" \
	"mmcpart=2\0" \
	"mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
	"mmcargs=setenv bootargs root=${mmcroot}\0" \
	"addtty=setenv bootargs ${bootargs} console=ttymxc0,${baudrate}\0" \
	"loadbootscript=" \
		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	"bootscript=echo Running bootscript from mmc ...; " \
		"source\0" \
	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};\0" \
	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	"mmcboot=echo Booting from mmc ...; " \
		"run mmcargs addtty; " \
		"if run loadfdt; then " \
			"bootz ${loadaddr} - ${fdt_addr}; " \
		"else " \
			"echo ERR: cannot load FDT; " \
		"fi; "


#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
		"if run loadbootscript; then " \
			"run bootscript; " \
		"else " \
			"if run loadimage; then " \
				"run mmcboot; " \
			"fi; " \
		"fi; " \
	"fi; "

/*
 * Miscellaneous configurable options
 */

#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR

/*-----------------------------------------------------------------------
 * Physical Memory Map
 */
#define PHYS_SDRAM_1		CSD0_BASE_ADDR
#define PHYS_SDRAM_1_SIZE	(256 * 1024 * 1024)

#define CONFIG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
#define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR)
#define CONFIG_SYS_INIT_RAM_SIZE	(IRAM_SIZE)

#define CONFIG_SYS_INIT_SP_OFFSET \
	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

/* Low level init */
#define CONFIG_SYS_DDR_CLKSEL	0
#define CONFIG_SYS_CLKTL_CBCDR	0x59E35100
#define CONFIG_SYS_MAIN_PWR_ON

/*-----------------------------------------------------------------------
 * Environment organization
 */

#define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
#define CONFIG_ENV_SIZE        (8 * 1024)
#define CONFIG_SYS_MMC_ENV_DEV 0

#endif
Commit	Line	Data
83d290c5	1	/* SPDX-License-Identifier: GPL-2.0+ */
9ee16897 LQ	2	/*
	3	* Copyright (C) 2015, Savoir-faire Linux Inc.
	4	*
	5	* Derived from MX51EVK code by
	6	* Guennadi Liakhovetski <[email protected]>
	7	* Freescale Semiconductor, Inc.
	8	*
	9	* Configuration settings for the TS4800 Board
9ee16897 LQ	10	*/
	11
	12	#ifndef __CONFIG_H
	13	#define __CONFIG_H
	14
	15	/* High Level Configuration Options */
9ee16897	16
a187559e	17	#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 2nd stage bootloader */
9ee16897 LQ	18
	19	#define CONFIG_HW_WATCHDOG
	20
94ba26f2 TR	21	#define CONFIG_MACH_TYPE MACH_TYPE_TS48XX
94ba26f2 TR	22
9ee16897	23	/* text base address used when linking */
9ee16897 LQ	24
	25	#include <asm/arch/imx-regs.h>
	26
	27	/* enable passing of ATAGs */
	28	#define CONFIG_CMDLINE_TAG
	29	#define CONFIG_SETUP_MEMORY_TAGS
	30	#define CONFIG_INITRD_TAG
	31	#define CONFIG_REVISION_TAG
	32
9ee16897 LQ	33	/*
	34	* Size of malloc() pool
	35	*/
	36	#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
	37
	38	/*
	39	* Hardware drivers
	40	*/
	41
	42	#define CONFIG_MXC_UART
	43	#define CONFIG_MXC_UART_BASE UART1_BASE
9ee16897	44
9ee16897 LQ	45	/*
	46	* MMC Configs
	47	* */
9ee16897 LQ	48	#define CONFIG_SYS_FSL_ESDHC_ADDR MMC_SDHC1_BASE_ADDR
9ee16897 LQ	49
f3488bb3 DR	50	/*
	51	* Eth Configs
	52	*/
f3488bb3 DR	53	#define CONFIG_PHY_SMSC
	54
	55	#define CONFIG_FEC_MXC
	56	#define IMX_FEC_BASE FEC_BASE_ADDR
	57	#define CONFIG_ETHPRIME "FEC"
	58	#define CONFIG_FEC_MXC_PHYADDR 0
	59
9ee16897 LQ	60	/* allow to overwrite serial and ethaddr */
9ee16897 LQ	61	#define CONFIG_ENV_OVERWRITE /* disable vendor parameters protection (serial#, ethaddr) */
9ee16897 LQ	62
	63	/***********************************************************
	64	* Command definition
	65	***********************************************************/
	66
9ee16897 LQ	67	/* Environment variables */
9ee16897 LQ	68
9ee16897 LQ	69
	70	#define CONFIG_LOADADDR 0x91000000 /* loadaddr env var */
	71
	72	#define CONFIG_EXTRA_ENV_SETTINGS \
	73	"script=boot.scr\0" \
e453794f DR	74	"image=zImage\0" \
	75	"fdt_file=imx51-ts4800.dtb\0" \
	76	"fdt_addr=0x90fe0000\0" \
9ee16897	77	"mmcdev=0\0" \
e453794f DR	78	"mmcpart=2\0" \
	79	"mmcroot=/dev/mmcblk0p3 rootwait rw\0" \
	80	"mmcargs=setenv bootargs root=${mmcroot}\0" \
9ee16897 LQ	81	"addtty=setenv bootargs ${bootargs} console=ttymxc0,${baudrate}\0" \
	82	"loadbootscript=" \
	83	"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	84	"bootscript=echo Running bootscript from mmc ...; " \
	85	"source\0" \
	86	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};\0" \
e453794f	87	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
9ee16897 LQ	88	"mmcboot=echo Booting from mmc ...; " \
9ee16897 LQ	89	"run mmcargs addtty; " \
e453794f DR	90	"if run loadfdt; then " \
	91	"bootz ${loadaddr} - ${fdt_addr}; " \
	92	"else " \
	93	"echo ERR: cannot load FDT; " \
	94	"fi; "
	95
9ee16897 LQ	96
	97	#define CONFIG_BOOTCOMMAND \
	98	"mmc dev ${mmcdev}; if mmc rescan; then " \
	99	"if run loadbootscript; then " \
	100	"run bootscript; " \
	101	"else " \
	102	"if run loadimage; then " \
	103	"run mmcboot; " \
	104	"fi; " \
	105	"fi; " \
	106	"fi; "
	107
	108	/*
	109	* Miscellaneous configurable options
	110	*/
9ee16897 LQ	111
	112	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
	113
9ee16897 LQ	114	/*-----------------------------------------------------------------------
	115	* Physical Memory Map
	116	*/
9ee16897 LQ	117	#define PHYS_SDRAM_1 CSD0_BASE_ADDR
	118	#define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024)
	119
	120	#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
	121	#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
	122	#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
	123
9ee16897 LQ	124	#define CONFIG_SYS_INIT_SP_OFFSET \
	125	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	126	#define CONFIG_SYS_INIT_SP_ADDR \
	127	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
	128
	129	/* Low level init */
	130	#define CONFIG_SYS_DDR_CLKSEL 0
	131	#define CONFIG_SYS_CLKTL_CBCDR 0x59E35100
	132	#define CONFIG_SYS_MAIN_PWR_ON
	133
	134	/*-----------------------------------------------------------------------
	135	* Environment organization
	136	*/
	137
	138	#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
	139	#define CONFIG_ENV_SIZE (8 * 1024)
9ee16897 LQ	140	#define CONFIG_SYS_MMC_ENV_DEV 0
	141
	142	#endif