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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 8418d2deb8a36ac076ff3a5eb3255815c1a28aa1 / . / include / configs / mx23evk.h
blob: da1d53c883d9412f852d7d2c82e4591ba9007ded [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]2/*
3 * Freescale i.MX23 EVK board config
4 *
5 * Copyright (C) 2013 Otavio Salvador <otavio@ossystems.com.br>
6 * on behalf of O.S. Systems Software LTDA.
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]7 */
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]8#ifndef __CONFIGS_MX23EVK_H__
9#define __CONFIGS_MX23EVK_H__
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]10
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]11/* System configurations */
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]12#define CONFIG_MACH_TYPE MACH_TYPE_MX23EVK
13
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]14/* U-Boot Commands */
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]15
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]16/* Memory configuration */
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]17#define PHYS_SDRAM_1 0x40000000 /* Base address */
18#define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]19#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]20
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]21/* Environment */
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]22#define CONFIG_ENV_OVERWRITE
23
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]24/* Environment is in MMC */
25#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
26#define CONFIG_ENV_OFFSET (256 * 1024)
27#define CONFIG_ENV_SIZE (16 * 1024)
28#define CONFIG_SYS_MMC_ENV_DEV 0
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]29#endif
30
Otavio Salvadore895aa42013-03-02 05:17:28 +0000[diff] [blame]31/* USB */
32#ifdef CONFIG_CMD_USB
Otavio Salvadore895aa42013-03-02 05:17:28 +0000[diff] [blame]33#define CONFIG_EHCI_MXS_PORT0
34#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Otavio Salvadore895aa42013-03-02 05:17:28 +0000[diff] [blame]35#endif
36
Fabio Estevameadfc132013-05-10 09:14:10 +0000[diff] [blame]37/* Framebuffer support */
38#ifdef CONFIG_VIDEO
Fabio Estevameadfc132013-05-10 09:14:10 +0000[diff] [blame]39#define CONFIG_VIDEO_LOGO
Fabio Estevameadfc132013-05-10 09:14:10 +0000[diff] [blame]40#define CONFIG_SPLASH_SCREEN
Fabio Estevameadfc132013-05-10 09:14:10 +0000[diff] [blame]41#define CONFIG_BMP_16BPP
42#define CONFIG_VIDEO_BMP_RLE8
43#define CONFIG_VIDEO_BMP_GZIP
44#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
45#endif
46
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]47/* Boot Linux */
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]48#define CONFIG_BOOTFILE "uImage"
49#define CONFIG_LOADADDR 0x42000000
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]50#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]51
52/* Extra Environments */
53#define CONFIG_EXTRA_ENV_SETTINGS \
54 "update_sd_firmware_filename=u-boot.sd\0" \
55 "update_sd_firmware=" /* Update the SD firmware partition */ \
56 "if mmc rescan ; then " \
57 "if tftp ${update_sd_firmware_filename} ; then " \
58 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
59 "setexpr fw_sz ${fw_sz} + 1 ; " \
60 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
61 "fi ; " \
62 "fi\0" \
63 "script=boot.scr\0" \
Otavio Salvador04585b02014-01-16 19:57:58 -0200[diff] [blame]64 "image=zImage\0" \
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]65 "console=ttyAMA0\0" \
66 "fdt_file=imx23-evk.dtb\0" \
67 "fdt_addr=0x41000000\0" \
68 "boot_fdt=try\0" \
69 "mmcdev=0\0" \
70 "mmcpart=2\0" \
71 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
72 "mmcargs=setenv bootargs console=${console},${baudrate} " \
73 "root=${mmcroot}\0" \
74 "loadbootscript=" \
75 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
76 "bootscript=echo Running bootscript from mmc ...; " \
77 "source\0" \
Otavio Salvador04585b02014-01-16 19:57:58 -0200[diff] [blame]78 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]79 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
80 "mmcboot=echo Booting from mmc ...; " \
81 "run mmcargs; " \
82 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
83 "if run loadfdt; then " \
Otavio Salvador04585b02014-01-16 19:57:58 -0200[diff] [blame]84 "bootz ${loadaddr} - ${fdt_addr}; " \
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]85 "else " \
86 "if test ${boot_fdt} = try; then " \
Otavio Salvador04585b02014-01-16 19:57:58 -0200[diff] [blame]87 "bootz; " \
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]88 "else " \
89 "echo WARN: Cannot load the DT; " \
90 "fi; " \
91 "fi; " \
92 "else " \
Otavio Salvador04585b02014-01-16 19:57:58 -0200[diff] [blame]93 "bootz; " \
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]94 "fi;\0"
95
96#define CONFIG_BOOTCOMMAND \
97 "mmc dev ${mmcdev}; if mmc rescan; then " \
98 "if run loadbootscript; then " \
99 "run bootscript; " \
100 "else " \
Otavio Salvador04585b02014-01-16 19:57:58 -0200[diff] [blame]101 "if run loadimage; then " \
Otavio Salvador81ca8402013-01-23 10:30:34 +0000[diff] [blame]102 "run mmcboot; " \
103 "else " \
104 "echo ERR: Fail to boot from MMC; " \
105 "fi; " \
106 "fi; " \
107 "else exit; fi"
108
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]109/* The rest of the configuration is shared */
110#include <configs/mxs.h>
111
112#endif /* __CONFIGS_MX23EVK_H__ */