2 * Copyright (C) 2013 Marek Vasut <marex@denx.de>
4 * SPDX-License-Identifier: GPL-2.0+
6 #ifndef __CONFIGS_MX23_OLINUXINO_H__
7 #define __CONFIGS_MX23_OLINUXINO_H__
9 /* System configurations */
10 #define CONFIG_MX23 /* i.MX23 SoC */
11 #define CONFIG_MACH_TYPE 4105
14 #define CONFIG_SYS_NO_FLASH
15 #define CONFIG_DISPLAY_CPUINFO
16 #define CONFIG_DOS_PARTITION
18 #define CONFIG_CMD_CACHE
19 #define CONFIG_CMD_EXT2
20 #define CONFIG_CMD_FAT
21 #define CONFIG_CMD_LED
22 #define CONFIG_CMD_MMC
24 /* Memory configuration */
25 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
26 #define PHYS_SDRAM_1 0x40000000 /* Base address */
27 #define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
28 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
31 #define CONFIG_ENV_IS_IN_MMC
32 #define CONFIG_ENV_OVERWRITE
34 /* Environment is in MMC */
35 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
36 #define CONFIG_ENV_OFFSET (256 * 1024)
37 #define CONFIG_ENV_SIZE (16 * 1024)
38 #define CONFIG_SYS_MMC_ENV_DEV 0
42 #define CONFIG_STATUS_LED
43 #define CONFIG_GPIO_LED
44 #define CONFIG_BOARD_SPECIFIC_LED
45 #define STATUS_LED_BOOT 0
46 #define STATUS_LED_BIT MX23_PAD_SSP1_DETECT__GPIO_2_1
47 #define STATUS_LED_STATE STATUS_LED_ON
48 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
52 #define CONFIG_EHCI_MXS_PORT0
53 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
54 #define CONFIG_USB_STORAGE
59 #define CONFIG_USB_HOST_ETHER
60 #define CONFIG_USB_ETHER_SMSC95XX
64 #define CONFIG_BOOTDELAY 3
65 #define CONFIG_BOOTFILE "uImage"
66 #define CONFIG_LOADADDR 0x42000000
67 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
69 /* Extra Environment */
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 ${fw_sz} ; " \
83 "fdt_file=imx23-olinuxino.dtb\0" \
84 "fdt_addr=0x41000000\0" \
89 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
90 "mmcargs=setenv bootargs console=${console},${baudrate} " \
93 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
94 "bootscript=echo Running bootscript from mmc ...; " \
96 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
97 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
98 "mmcboot=echo Booting from mmc ...; " \
100 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
101 "if run loadfdt; then " \
102 "bootm ${loadaddr} - ${fdt_addr}; " \
104 "if test ${boot_fdt} = try; then " \
107 "echo WARN: Cannot load the DT; " \
113 "netargs=setenv bootargs console=${console},${baudrate} " \
115 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
116 "netboot=echo Booting from net ...; " \
119 "if test ${ip_dyn} = yes; then " \
120 "setenv get_cmd dhcp; " \
122 "setenv get_cmd tftp; " \
124 "${get_cmd} ${uimage}; " \
125 "if test ${boot_fdt} = yes; then " \
126 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
127 "bootm ${loadaddr} - ${fdt_addr}; " \
129 "if test ${boot_fdt} = try; then " \
132 "echo WARN: Cannot load the DT; " \
139 #define CONFIG_BOOTCOMMAND \
140 "mmc dev ${mmcdev}; if mmc rescan; then " \
141 "if run loadbootscript; then " \
144 "if run loaduimage; then " \
146 "else run netboot; " \
149 "else run netboot; fi"
151 /* The rest of the configuration is shared */
152 #include <configs/mxs.h>
154 #endif /* __CONFIGS_MX23_OLINUXINO_H__ */