[people/ms/u-boot.git] / include / configs / mx23evk.h

/*
 * Freescale i.MX23 EVK board config
 *
 * Copyright (C) 2013 Otavio Salvador <otavio@ossystems.com.br>
 * on behalf of O.S. Systems Software LTDA.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */
#ifndef __CONFIGS_MX23EVK_H__
#define __CONFIGS_MX23EVK_H__

/* System configurations */
#define CONFIG_MX23				/* i.MX23 SoC */
#define CONFIG_MACH_TYPE	MACH_TYPE_MX23EVK

/* U-Boot Commands */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DOS_PARTITION

#define CONFIG_CMD_CACHE
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_MMC
#define CONFIG_CMD_USB
#define CONFIG_CMD_BOOTZ
#define CONFIG_VIDEO

/* Memory configuration */
#define CONFIG_NR_DRAM_BANKS		1		/* 1 bank of DRAM */
#define PHYS_SDRAM_1			0x40000000	/* Base address */
#define PHYS_SDRAM_1_SIZE		0x08000000	/* Max 128 MB RAM */
#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1

/* Environment */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_ENV_IS_IN_MMC

/* Environment is in MMC */
#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_ENV_OFFSET	(256 * 1024)
#define CONFIG_ENV_SIZE		(16 * 1024)
#define CONFIG_SYS_MMC_ENV_DEV	0
#endif

/* USB */
#ifdef	CONFIG_CMD_USB
#define CONFIG_EHCI_MXS_PORT0
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_USB_STORAGE
#endif

/* Framebuffer support */
#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_LOGO
#define CONFIG_SPLASH_SCREEN
#define CONFIG_CMD_BMP
#define CONFIG_BMP_16BPP
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_VIDEO_BMP_GZIP
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE	(512 << 10)
#endif

/* Boot Linux */
#define CONFIG_BOOTDELAY	1
#define CONFIG_BOOTFILE		"uImage"
#define CONFIG_LOADADDR		0x42000000
#define CONFIG_SYS_LOAD_ADDR	CONFIG_LOADADDR

/* Extra Environments */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"update_sd_firmware_filename=u-boot.sd\0" \
	"update_sd_firmware="		/* Update the SD firmware partition */ \
		"if mmc rescan ; then "	\
		"if tftp ${update_sd_firmware_filename} ; then " \
		"setexpr fw_sz ${filesize} / 0x200 ; "	/* SD block size */ \
		"setexpr fw_sz ${fw_sz} + 1 ; "	\
		"mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
		"fi ; "	\
		"fi\0" \
	"script=boot.scr\0"	\
	"image=zImage\0" \
	"console=ttyAMA0\0" \
	"fdt_file=imx23-evk.dtb\0" \
	"fdt_addr=0x41000000\0" \
	"boot_fdt=try\0" \
	"mmcdev=0\0" \
	"mmcpart=2\0" \
	"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
	"mmcargs=setenv bootargs console=${console},${baudrate} " \
		"root=${mmcroot}\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; " \
		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if run loadfdt; then " \
				"bootz ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootz; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi; " \
			"fi; " \
		"else " \
			"bootz; " \
		"fi;\0"

#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
		"if run loadbootscript; then " \
			"run bootscript; " \
		"else " \
			"if run loadimage; then " \
				"run mmcboot; " \
			"else " \
				"echo ERR: Fail to boot from MMC; " \
			"fi; " \
		"fi; " \
	"else exit; fi"

/* The rest of the configuration is shared */
#include <configs/mxs.h>

#endif /* __CONFIGS_MX23EVK_H__ */
Commit	Line	Data
81ca8409 OS	1	/*
	2	* Freescale i.MX23 EVK board config
	3	*
	4	* Copyright (C) 2013 Otavio Salvador <otavio@ossystems.com.br>
	5	* on behalf of O.S. Systems Software LTDA.
	6	*
1a459660	7	* SPDX-License-Identifier: GPL-2.0+
81ca8409	8	*/
5434caf5 MV	9	#ifndef __CONFIGS_MX23EVK_H__
5434caf5 MV	10	#define __CONFIGS_MX23EVK_H__
81ca8409	11
5434caf5	12	/* System configurations */
81ca8409	13	#define CONFIG_MX23 /* i.MX23 SoC */
81ca8409 OS	14	#define CONFIG_MACH_TYPE MACH_TYPE_MX23EVK
81ca8409 OS	15
81ca8409	16	/* U-Boot Commands */
5434caf5	17	#define CONFIG_SYS_NO_FLASH
81ca8409 OS	18	#define CONFIG_DISPLAY_CPUINFO
	19	#define CONFIG_DOS_PARTITION
	20
	21	#define CONFIG_CMD_CACHE
	22	#define CONFIG_CMD_EXT2
	23	#define CONFIG_CMD_FAT
81ca8409	24	#define CONFIG_CMD_MMC
e895aa45	25	#define CONFIG_CMD_USB
81ca8409	26	#define CONFIG_CMD_BOOTZ
eadfc135	27	#define CONFIG_VIDEO
81ca8409	28
5434caf5	29	/* Memory configuration */
81ca8409 OS	30	#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
	31	#define PHYS_SDRAM_1 0x40000000 /* Base address */
	32	#define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
81ca8409	33	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
81ca8409	34
5434caf5	35	/* Environment */
81ca8409	36	#define CONFIG_ENV_OVERWRITE
5434caf5	37	#define CONFIG_ENV_IS_IN_MMC
81ca8409	38
5434caf5 MV	39	/* Environment is in MMC */
	40	#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
	41	#define CONFIG_ENV_OFFSET (256 * 1024)
	42	#define CONFIG_ENV_SIZE (16 * 1024)
	43	#define CONFIG_SYS_MMC_ENV_DEV 0
81ca8409 OS	44	#endif
81ca8409 OS	45
e895aa45 OS	46	/* USB */
e895aa45 OS	47	#ifdef CONFIG_CMD_USB
e895aa45 OS	48	#define CONFIG_EHCI_MXS_PORT0
e895aa45 OS	49	#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
e895aa45 OS	50	#define CONFIG_USB_STORAGE
	51	#endif
	52
eadfc135 FE	53	/* Framebuffer support */
eadfc135 FE	54	#ifdef CONFIG_VIDEO
eadfc135	55	#define CONFIG_VIDEO_LOGO
eadfc135 FE	56	#define CONFIG_SPLASH_SCREEN
	57	#define CONFIG_CMD_BMP
	58	#define CONFIG_BMP_16BPP
	59	#define CONFIG_VIDEO_BMP_RLE8
	60	#define CONFIG_VIDEO_BMP_GZIP
	61	#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
	62	#endif
	63
81ca8409	64	/* Boot Linux */
81ca8409	65	#define CONFIG_BOOTDELAY 1
5434caf5 MV	66	#define CONFIG_BOOTFILE "uImage"
5434caf5 MV	67	#define CONFIG_LOADADDR 0x42000000
81ca8409	68	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
81ca8409 OS	69
	70	/* Extra Environments */
	71	#define CONFIG_EXTRA_ENV_SETTINGS \
	72	"update_sd_firmware_filename=u-boot.sd\0" \
	73	"update_sd_firmware=" /* Update the SD firmware partition */ \
	74	"if mmc rescan ; then " \
	75	"if tftp ${update_sd_firmware_filename} ; then " \
	76	"setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
	77	"setexpr fw_sz ${fw_sz} + 1 ; " \
	78	"mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
	79	"fi ; " \
	80	"fi\0" \
	81	"script=boot.scr\0" \
04585b06	82	"image=zImage\0" \
81ca8409 OS	83	"console=ttyAMA0\0" \
	84	"fdt_file=imx23-evk.dtb\0" \
	85	"fdt_addr=0x41000000\0" \
	86	"boot_fdt=try\0" \
	87	"mmcdev=0\0" \
	88	"mmcpart=2\0" \
	89	"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
	90	"mmcargs=setenv bootargs console=${console},${baudrate} " \
	91	"root=${mmcroot}\0" \
	92	"loadbootscript=" \
	93	"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	94	"bootscript=echo Running bootscript from mmc ...; " \
	95	"source\0" \
04585b06	96	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
81ca8409 OS	97	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	98	"mmcboot=echo Booting from mmc ...; " \
	99	"run mmcargs; " \
	100	"if test ${boot_fdt} = yes \|\| test ${boot_fdt} = try; then " \
	101	"if run loadfdt; then " \
04585b06	102	"bootz ${loadaddr} - ${fdt_addr}; " \
81ca8409 OS	103	"else " \
81ca8409 OS	104	"if test ${boot_fdt} = try; then " \
04585b06	105	"bootz; " \
81ca8409 OS	106	"else " \
	107	"echo WARN: Cannot load the DT; " \
	108	"fi; " \
	109	"fi; " \
	110	"else " \
04585b06	111	"bootz; " \
81ca8409 OS	112	"fi;\0"
	113
	114	#define CONFIG_BOOTCOMMAND \
	115	"mmc dev ${mmcdev}; if mmc rescan; then " \
	116	"if run loadbootscript; then " \
	117	"run bootscript; " \
	118	"else " \
04585b06	119	"if run loadimage; then " \
81ca8409 OS	120	"run mmcboot; " \
	121	"else " \
	122	"echo ERR: Fail to boot from MMC; " \
	123	"fi; " \
	124	"fi; " \
	125	"else exit; fi"
	126
5434caf5 MV	127	/* The rest of the configuration is shared */
	128	#include <configs/mxs.h>
	129
	130	#endif /* __CONFIGS_MX23EVK_H__ */