blob: 36ff7ce986774548dc583af38dc661d6c7423a15 [file] [log] [blame]
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_DOS_PARTITION
Marek Vasut64a93862013-01-12 07:11:11 +000016
Otavio Salvador2feae932013-03-24 16:17:33 +000017#define CONFIG_CMD_LED
Marek Vasut64a93862013-01-12 07:11:11 +000018
Marek Vasut5434caf2013-06-16 15:39:02 +020019/* Memory configuration */
Otavio Salvador2feae932013-03-24 16:17:33 +000020#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
21#define PHYS_SDRAM_1 0x40000000 /* Base address */
22#define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */
Otavio Salvador2feae932013-03-24 16:17:33 +000023#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
Marek Vasut64a93862013-01-12 07:11:11 +000024
Marek Vasut5434caf2013-06-16 15:39:02 +020025/* Environment */
26#define CONFIG_ENV_IS_IN_MMC
27#define CONFIG_ENV_OVERWRITE
Marek Vasut64a93862013-01-12 07:11:11 +000028
Marek Vasut5434caf2013-06-16 15:39:02 +020029/* Environment is in MMC */
30#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
31#define CONFIG_ENV_OFFSET (256 * 1024)
32#define CONFIG_ENV_SIZE (16 * 1024)
33#define CONFIG_SYS_MMC_ENV_DEV 0
34#endif
Marek Vasut64a93862013-01-12 07:11:11 +000035
Marek Vasut5434caf2013-06-16 15:39:02 +020036/* Status LED */
Otavio Salvador2feae932013-03-24 16:17:33 +000037#define CONFIG_STATUS_LED
38#define CONFIG_GPIO_LED
39#define CONFIG_BOARD_SPECIFIC_LED
Marek Vasut5434caf2013-06-16 15:39:02 +020040#define STATUS_LED_BOOT 0
41#define STATUS_LED_BIT MX23_PAD_SSP1_DETECT__GPIO_2_1
Otavio Salvador2feae932013-03-24 16:17:33 +000042#define STATUS_LED_STATE STATUS_LED_ON
43#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
Otavio Salvador36c7c922013-02-23 02:43:09 +000044
Otavio Salvadorebe1d172013-03-02 05:17:29 +000045/* USB */
Otavio Salvador2feae932013-03-24 16:17:33 +000046#ifdef CONFIG_CMD_USB
Otavio Salvador2feae932013-03-24 16:17:33 +000047#define CONFIG_EHCI_MXS_PORT0
48#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Otavio Salvadorebe1d172013-03-02 05:17:29 +000049#endif
50
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +000051/* Ethernet */
Otavio Salvador2feae932013-03-24 16:17:33 +000052#ifdef CONFIG_CMD_NET
53#define CONFIG_USB_HOST_ETHER
54#define CONFIG_USB_ETHER_SMSC95XX
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +000055#endif
56
Marek Vasut5434caf2013-06-16 15:39:02 +020057/* Booting Linux */
Otavio Salvador2feae932013-03-24 16:17:33 +000058#define CONFIG_BOOTFILE "uImage"
59#define CONFIG_LOADADDR 0x42000000
60#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
Marek Vasut64a93862013-01-12 07:11:11 +000061
Marek Vasut5434caf2013-06-16 15:39:02 +020062/* Extra Environment */
Otavio Salvador38fc15d2013-01-23 10:30:33 +000063#define CONFIG_EXTRA_ENV_SETTINGS \
64 "update_sd_firmware_filename=u-boot.sd\0" \
65 "update_sd_firmware=" /* Update the SD firmware partition */ \
66 "if mmc rescan ; then " \
67 "if tftp ${update_sd_firmware_filename} ; then " \
68 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
69 "setexpr fw_sz ${fw_sz} + 1 ; " \
70 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
71 "fi ; " \
72 "fi\0" \
73 "script=boot.scr\0" \
74 "uimage=uImage\0" \
75 "console=ttyAMA0\0" \
76 "fdt_file=imx23-olinuxino.dtb\0" \
77 "fdt_addr=0x41000000\0" \
78 "boot_fdt=try\0" \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +000079 "ip_dyn=yes\0" \
Otavio Salvador38fc15d2013-01-23 10:30:33 +000080 "mmcdev=0\0" \
81 "mmcpart=2\0" \
82 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
83 "mmcargs=setenv bootargs console=${console},${baudrate} " \
84 "root=${mmcroot}\0" \
85 "loadbootscript=" \
86 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
87 "bootscript=echo Running bootscript from mmc ...; " \
88 "source\0" \
89 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
90 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
91 "mmcboot=echo Booting from mmc ...; " \
92 "run mmcargs; " \
93 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
94 "if run loadfdt; then " \
95 "bootm ${loadaddr} - ${fdt_addr}; " \
96 "else " \
97 "if test ${boot_fdt} = try; then " \
98 "bootm; " \
99 "else " \
100 "echo WARN: Cannot load the DT; " \
101 "fi; " \
102 "fi; " \
103 "else " \
104 "bootm; " \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +0000105 "fi;\0" \
Alexandre Pereira da Silva50cea2442013-03-25 18:23:45 +0000106 "netargs=setenv bootargs console=${console},${baudrate} " \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +0000107 "root=/dev/nfs " \
108 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
109 "netboot=echo Booting from net ...; " \
110 "usb start; " \
111 "run netargs; " \
112 "if test ${ip_dyn} = yes; then " \
113 "setenv get_cmd dhcp; " \
114 "else " \
115 "setenv get_cmd tftp; " \
116 "fi; " \
117 "${get_cmd} ${uimage}; " \
118 "if test ${boot_fdt} = yes; then " \
119 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
120 "bootm ${loadaddr} - ${fdt_addr}; " \
121 "else " \
122 "if test ${boot_fdt} = try; then " \
123 "bootm; " \
124 "else " \
125 "echo WARN: Cannot load the DT; " \
126 "fi;" \
127 "fi; " \
128 "else " \
129 "bootm; " \
Otavio Salvador38fc15d2013-01-23 10:30:33 +0000130 "fi;\0"
131
132#define CONFIG_BOOTCOMMAND \
133 "mmc dev ${mmcdev}; if mmc rescan; then " \
134 "if run loadbootscript; then " \
135 "run bootscript; " \
136 "else " \
137 "if run loaduimage; then " \
138 "run mmcboot; " \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +0000139 "else run netboot; " \
Otavio Salvador38fc15d2013-01-23 10:30:33 +0000140 "fi; " \
141 "fi; " \
Otavio Salvadorb8bd75a2013-03-02 05:17:30 +0000142 "else run netboot; fi"
Otavio Salvador38fc15d2013-01-23 10:30:33 +0000143
Marek Vasut5434caf2013-06-16 15:39:02 +0200144/* The rest of the configuration is shared */
145#include <configs/mxs.h>
146
147#endif /* __CONFIGS_MX23_OLINUXINO_H__ */