[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 */

/* 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

/* 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
#endif

/* Framebuffer support */
#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_LOGO
#define CONFIG_SPLASH_SCREEN
#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_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 */
81ca8409	17
5434caf5	18	/* Memory configuration */
81ca8409 OS	19	#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
	20	#define PHYS_SDRAM_1 0x40000000 /* Base address */
	21	#define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
81ca8409	22	#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
81ca8409	23
5434caf5	24	/* Environment */
81ca8409 OS	25	#define CONFIG_ENV_OVERWRITE
81ca8409 OS	26
5434caf5 MV	27	/* Environment is in MMC */
	28	#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
	29	#define CONFIG_ENV_OFFSET (256 * 1024)
	30	#define CONFIG_ENV_SIZE (16 * 1024)
	31	#define CONFIG_SYS_MMC_ENV_DEV 0
81ca8409 OS	32	#endif
81ca8409 OS	33
e895aa45 OS	34	/* USB */
e895aa45 OS	35	#ifdef CONFIG_CMD_USB
e895aa45 OS	36	#define CONFIG_EHCI_MXS_PORT0
e895aa45 OS	37	#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
e895aa45 OS	38	#endif
e895aa45 OS	39
eadfc135 FE	40	/* Framebuffer support */
eadfc135 FE	41	#ifdef CONFIG_VIDEO
eadfc135	42	#define CONFIG_VIDEO_LOGO
eadfc135	43	#define CONFIG_SPLASH_SCREEN
eadfc135 FE	44	#define CONFIG_BMP_16BPP
	45	#define CONFIG_VIDEO_BMP_RLE8
	46	#define CONFIG_VIDEO_BMP_GZIP
	47	#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
	48	#endif
	49
81ca8409	50	/* Boot Linux */
5434caf5 MV	51	#define CONFIG_BOOTFILE "uImage"
5434caf5 MV	52	#define CONFIG_LOADADDR 0x42000000
81ca8409	53	#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
81ca8409 OS	54
	55	/* Extra Environments */
	56	#define CONFIG_EXTRA_ENV_SETTINGS \
	57	"update_sd_firmware_filename=u-boot.sd\0" \
	58	"update_sd_firmware=" /* Update the SD firmware partition */ \
	59	"if mmc rescan ; then " \
	60	"if tftp ${update_sd_firmware_filename} ; then " \
	61	"setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
	62	"setexpr fw_sz ${fw_sz} + 1 ; " \
	63	"mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
	64	"fi ; " \
	65	"fi\0" \
	66	"script=boot.scr\0" \
04585b06	67	"image=zImage\0" \
81ca8409 OS	68	"console=ttyAMA0\0" \
	69	"fdt_file=imx23-evk.dtb\0" \
	70	"fdt_addr=0x41000000\0" \
	71	"boot_fdt=try\0" \
	72	"mmcdev=0\0" \
	73	"mmcpart=2\0" \
	74	"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
	75	"mmcargs=setenv bootargs console=${console},${baudrate} " \
	76	"root=${mmcroot}\0" \
	77	"loadbootscript=" \
	78	"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	79	"bootscript=echo Running bootscript from mmc ...; " \
	80	"source\0" \
04585b06	81	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
81ca8409 OS	82	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	83	"mmcboot=echo Booting from mmc ...; " \
	84	"run mmcargs; " \
	85	"if test ${boot_fdt} = yes \|\| test ${boot_fdt} = try; then " \
	86	"if run loadfdt; then " \
04585b06	87	"bootz ${loadaddr} - ${fdt_addr}; " \
81ca8409 OS	88	"else " \
81ca8409 OS	89	"if test ${boot_fdt} = try; then " \
04585b06	90	"bootz; " \
81ca8409 OS	91	"else " \
	92	"echo WARN: Cannot load the DT; " \
	93	"fi; " \
	94	"fi; " \
	95	"else " \
04585b06	96	"bootz; " \
81ca8409 OS	97	"fi;\0"
	98
	99	#define CONFIG_BOOTCOMMAND \
	100	"mmc dev ${mmcdev}; if mmc rescan; then " \
	101	"if run loadbootscript; then " \
	102	"run bootscript; " \
	103	"else " \
04585b06	104	"if run loadimage; then " \
81ca8409 OS	105	"run mmcboot; " \
	106	"else " \
	107	"echo ERR: Fail to boot from MMC; " \
	108	"fi; " \
	109	"fi; " \
	110	"else exit; fi"
	111
5434caf5 MV	112	/* The rest of the configuration is shared */
	113	#include <configs/mxs.h>
	114
	115	#endif /* __CONFIGS_MX23EVK_H__ */