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Marek Vasut64a93862013-01-12 07:11:11 +00001/*
2 * Copyright (C) 2013 Marek Vasut <marex@denx.de>
3 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +02004 * SPDX-License-Identifier: GPL-2.0+
Marek Vasut64a93862013-01-12 07:11:11 +00005 */
Marek Vasut5434caf2013-06-16 15:39:02 +02006#ifndef __CONFIGS_MX23_OLINUXINO_H__
7#define __CONFIGS_MX23_OLINUXINO_H__
Marek Vasut64a93862013-01-12 07:11:11 +00008
Marek Vasut5434caf2013-06-16 15:39:02 +02009/* System configurations */
Otavio Salvador2feae932013-03-24 16:17:33 +000010#define CONFIG_MX23 /* i.MX23 SoC */
Otavio Salvador2feae932013-03-24 16:17:33 +000011#define CONFIG_MACH_TYPE 4105
Marek Vasut64a93862013-01-12 07:11:11 +000012
Marek Vasut5434caf2013-06-16 15:39:02 +020013/* U-Boot Commands */
Otavio Salvador2feae932013-03-24 16:17:33 +000014#define CONFIG_SYS_NO_FLASH
Otavio Salvador2feae932013-03-24 16:17:33 +000015#define CONFIG_DISPLAY_CPUINFO
16#define CONFIG_DOS_PARTITION
Marek Vasut64a93862013-01-12 07:11:11 +000017
Otavio Salvador2feae932013-03-24 16:17:33 +000018#define CONFIG_CMD_LED
Marek Vasut64a93862013-01-12 07:11:11 +000019
Marek Vasut5434caf2013-06-16 15:39:02 +020020/* Memory configuration */
Otavio Salvador2feae932013-03-24 16:17:33 +000021#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
22#define PHYS_SDRAM_1 0x40000000 /* Base address */
23#define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
Otavio Salvador2feae932013-03-24 16:17:33 +000024#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
Marek Vasut64a93862013-01-12 07:11:11 +000025
Marek Vasut5434caf2013-06-16 15:39:02 +020026/* Environment */
27#define CONFIG_ENV_IS_IN_MMC
28#define CONFIG_ENV_OVERWRITE
Marek Vasut64a93862013-01-12 07:11:11 +000029
Marek Vasut5434caf2013-06-16 15:39:02 +020030/* Environment is in MMC */
31#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
32#define CONFIG_ENV_OFFSET (256 * 1024)
33#define CONFIG_ENV_SIZE (16 * 1024)
34#define CONFIG_SYS_MMC_ENV_DEV 0
35#endif
Marek Vasut64a93862013-01-12 07:11:11 +000036
Marek Vasut5434caf2013-06-16 15:39:02 +020037/* Status LED */
Otavio Salvador2feae932013-03-24 16:17:33 +000038#define CONFIG_STATUS_LED
39#define CONFIG_GPIO_LED
40#define CONFIG_BOARD_SPECIFIC_LED
Marek Vasut5434caf2013-06-16 15:39:02 +020041#define STATUS_LED_BOOT 0
42#define STATUS_LED_BIT MX23_PAD_SSP1_DETECT__GPIO_2_1
Otavio Salvador2feae932013-03-24 16:17:33 +000043#define STATUS_LED_STATE STATUS_LED_ON
44#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
Otavio Salvador36c7c922013-02-23 02:43:09 +000045
Otavio Salvadorebe1d172013-03-02 05:17:29 +000046/* USB */
Otavio Salvador2feae932013-03-24 16:17:33 +000047#ifdef CONFIG_CMD_USB
Otavio Salvador2feae932013-03-24 16:17:33 +000048#define CONFIG_EHCI_MXS_PORT0
49#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Otavio Salvador2feae932013-03-24 16:17:33 +000050#define CONFIG_USB_STORAGE
Otavio Salvadorebe1d172013-03-02 05:17:29 +000051#endif
52
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +000053/* Ethernet */
Otavio Salvador2feae932013-03-24 16:17:33 +000054#ifdef CONFIG_CMD_NET
55#define CONFIG_USB_HOST_ETHER
56#define CONFIG_USB_ETHER_SMSC95XX
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +000057#endif
58
Marek Vasut5434caf2013-06-16 15:39:02 +020059/* Booting Linux */
Otavio Salvador2feae932013-03-24 16:17:33 +000060#define CONFIG_BOOTFILE "uImage"
61#define CONFIG_LOADADDR 0x42000000
62#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
Marek Vasut64a93862013-01-12 07:11:11 +000063
Marek Vasut5434caf2013-06-16 15:39:02 +020064/* Extra Environment */
Otavio Salvador38fc15d2013-01-23 10:30:33 +000065#define CONFIG_EXTRA_ENV_SETTINGS \
66 "update_sd_firmware_filename=u-boot.sd\0" \
67 "update_sd_firmware=" /* Update the SD firmware partition */ \
68 "if mmc rescan ; then " \
69 "if tftp ${update_sd_firmware_filename} ; then " \
70 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
71 "setexpr fw_sz ${fw_sz} + 1 ; " \
72 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
73 "fi ; " \
74 "fi\0" \
75 "script=boot.scr\0" \
76 "uimage=uImage\0" \
77 "console=ttyAMA0\0" \
78 "fdt_file=imx23-olinuxino.dtb\0" \
79 "fdt_addr=0x41000000\0" \
80 "boot_fdt=try\0" \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +000081 "ip_dyn=yes\0" \
Otavio Salvador38fc15d2013-01-23 10:30:33 +000082 "mmcdev=0\0" \
83 "mmcpart=2\0" \
84 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
85 "mmcargs=setenv bootargs console=${console},${baudrate} " \
86 "root=${mmcroot}\0" \
87 "loadbootscript=" \
88 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
89 "bootscript=echo Running bootscript from mmc ...; " \
90 "source\0" \
91 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
92 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
93 "mmcboot=echo Booting from mmc ...; " \
94 "run mmcargs; " \
95 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
96 "if run loadfdt; then " \
97 "bootm ${loadaddr} - ${fdt_addr}; " \
98 "else " \
99 "if test ${boot_fdt} = try; then " \
100 "bootm; " \
101 "else " \
102 "echo WARN: Cannot load the DT; " \
103 "fi; " \
104 "fi; " \
105 "else " \
106 "bootm; " \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +0000107 "fi;\0" \
Alexandre Pereira da Silva50cea2442013-03-25 18:23:45 +0000108 "netargs=setenv bootargs console=${console},${baudrate} " \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +0000109 "root=/dev/nfs " \
110 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
111 "netboot=echo Booting from net ...; " \
112 "usb start; " \
113 "run netargs; " \
114 "if test ${ip_dyn} = yes; then " \
115 "setenv get_cmd dhcp; " \
116 "else " \
117 "setenv get_cmd tftp; " \
118 "fi; " \
119 "${get_cmd} ${uimage}; " \
120 "if test ${boot_fdt} = yes; then " \
121 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
122 "bootm ${loadaddr} - ${fdt_addr}; " \
123 "else " \
124 "if test ${boot_fdt} = try; then " \
125 "bootm; " \
126 "else " \
127 "echo WARN: Cannot load the DT; " \
128 "fi;" \
129 "fi; " \
130 "else " \
131 "bootm; " \
Otavio Salvador38fc15d2013-01-23 10:30:33 +0000132 "fi;\0"
133
134#define CONFIG_BOOTCOMMAND \
135 "mmc dev ${mmcdev}; if mmc rescan; then " \
136 "if run loadbootscript; then " \
137 "run bootscript; " \
138 "else " \
139 "if run loaduimage; then " \
140 "run mmcboot; " \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +0000141 "else run netboot; " \
Otavio Salvador38fc15d2013-01-23 10:30:33 +0000142 "fi; " \
143 "fi; " \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +0000144 "else run netboot; fi"
Otavio Salvador38fc15d2013-01-23 10:30:33 +0000145
Marek Vasut5434caf2013-06-16 15:39:02 +0200146/* The rest of the configuration is shared */
147#include <configs/mxs.h>
148
149#endif /* __CONFIGS_MX23_OLINUXINO_H__ */