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git.ipfire.org Git - thirdparty/u-boot.git/blob - include/configs/mx23evk.h
2 * Freescale i.MX23 EVK board config
4 * Copyright (C) 2013 Otavio Salvador <otavio@ossystems.com.br>
5 * on behalf of O.S. Systems Software LTDA.
7 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef __CONFIGS_MX23EVK_H__
10 #define __CONFIGS_MX23EVK_H__
12 /* System configurations */
13 #define CONFIG_MX23 /* i.MX23 SoC */
14 #define CONFIG_MACH_TYPE MACH_TYPE_MX23EVK
17 #define CONFIG_SYS_NO_FLASH
18 #define CONFIG_DISPLAY_CPUINFO
19 #define CONFIG_DOS_PARTITION
21 #define CONFIG_CMD_CACHE
22 #define CONFIG_CMD_EXT2
23 #define CONFIG_CMD_FAT
24 #define CONFIG_CMD_MMC
25 #define CONFIG_CMD_BOOTZ
28 /* Memory configuration */
29 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
30 #define PHYS_SDRAM_1 0x40000000 /* Base address */
31 #define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
32 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
35 #define CONFIG_ENV_OVERWRITE
36 #define CONFIG_ENV_IS_IN_MMC
38 /* Environment is in MMC */
39 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
40 #define CONFIG_ENV_OFFSET (256 * 1024)
41 #define CONFIG_ENV_SIZE (16 * 1024)
42 #define CONFIG_SYS_MMC_ENV_DEV 0
47 #define CONFIG_EHCI_MXS_PORT0
48 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
49 #define CONFIG_USB_STORAGE
52 /* Framebuffer support */
54 #define CONFIG_VIDEO_LOGO
55 #define CONFIG_SPLASH_SCREEN
56 #define CONFIG_CMD_BMP
57 #define CONFIG_BMP_16BPP
58 #define CONFIG_VIDEO_BMP_RLE8
59 #define CONFIG_VIDEO_BMP_GZIP
60 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
64 #define CONFIG_BOOTDELAY 1
65 #define CONFIG_BOOTFILE "uImage"
66 #define CONFIG_LOADADDR 0x42000000
67 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
69 /* Extra Environments */
70 #define CONFIG_EXTRA_ENV_SETTINGS \
71 "update_sd_firmware_filename=u-boot.sd\0" \
72 "update_sd_firmware=" /* Update the SD firmware partition */ \
73 "if mmc rescan ; then " \
74 "if tftp ${update_sd_firmware_filename} ; then " \
75 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
76 "setexpr fw_sz ${fw_sz} + 1 ; " \
77 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
83 "fdt_file=imx23-evk.dtb\0" \
84 "fdt_addr=0x41000000\0" \
88 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
89 "mmcargs=setenv bootargs console=${console},${baudrate} " \
92 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
93 "bootscript=echo Running bootscript from mmc ...; " \
95 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
96 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
97 "mmcboot=echo Booting from mmc ...; " \
99 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
100 "if run loadfdt; then " \
101 "bootz ${loadaddr} - ${fdt_addr}; " \
103 "if test ${boot_fdt} = try; then " \
106 "echo WARN: Cannot load the DT; " \
113 #define CONFIG_BOOTCOMMAND \
114 "mmc dev ${mmcdev}; if mmc rescan; then " \
115 "if run loadbootscript; then " \
118 "if run loadimage; then " \
121 "echo ERR: Fail to boot from MMC; " \
126 /* The rest of the configuration is shared */
127 #include <configs/mxs.h>
129 #endif /* __CONFIGS_MX23EVK_H__ */