1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2013 Marek Vasut <marex@denx.de>
5 #ifndef __CONFIGS_MX23_OLINUXINO_H__
6 #define __CONFIGS_MX23_OLINUXINO_H__
8 /* System configurations */
9 #define CONFIG_MACH_TYPE 4105
13 /* Memory configuration */
14 #define PHYS_SDRAM_1 0x40000000 /* Base address */
15 #define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
16 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
19 #define CONFIG_ENV_OVERWRITE
21 /* Environment is in MMC */
22 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
23 #define CONFIG_SYS_MMC_ENV_DEV 0
30 #define CONFIG_EHCI_MXS_PORT0
31 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
37 #define CONFIG_BOOTFILE "uImage"
38 #define CONFIG_LOADADDR 0x42000000
39 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
41 /* Extra Environment */
42 #define CONFIG_EXTRA_ENV_SETTINGS \
43 "update_sd_firmware_filename=u-boot.sd\0" \
44 "update_sd_firmware=" /* Update the SD firmware partition */ \
45 "if mmc rescan ; then " \
46 "if tftp ${update_sd_firmware_filename} ; then " \
47 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
48 "setexpr fw_sz ${fw_sz} + 1 ; " \
49 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
55 "fdt_file=imx23-olinuxino.dtb\0" \
56 "fdt_addr=0x41000000\0" \
61 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
62 "mmcargs=setenv bootargs console=${console},${baudrate} " \
65 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
66 "bootscript=echo Running bootscript from mmc ...; " \
68 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
69 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
70 "mmcboot=echo Booting from mmc ...; " \
72 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
73 "if run loadfdt; then " \
74 "bootm ${loadaddr} - ${fdt_addr}; " \
76 "if test ${boot_fdt} = try; then " \
79 "echo WARN: Cannot load the DT; " \
85 "netargs=setenv bootargs console=${console},${baudrate} " \
87 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
88 "netboot=echo Booting from net ...; " \
91 "if test ${ip_dyn} = yes; then " \
92 "setenv get_cmd dhcp; " \
94 "setenv get_cmd tftp; " \
96 "${get_cmd} ${uimage}; " \
97 "if test ${boot_fdt} = yes; then " \
98 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
99 "bootm ${loadaddr} - ${fdt_addr}; " \
101 "if test ${boot_fdt} = try; then " \
104 "echo WARN: Cannot load the DT; " \
111 #define CONFIG_BOOTCOMMAND \
112 "mmc dev ${mmcdev}; if mmc rescan; then " \
113 "if run loadbootscript; then " \
116 "if run loaduimage; then " \
118 "else run netboot; " \
121 "else run netboot; fi"
123 /* The rest of the configuration is shared */
124 #include <configs/mxs.h>
126 #endif /* __CONFIGS_MX23_OLINUXINO_H__ */