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Fabio Estevam860b32e2011-05-13 03:15:11 +00001/*
2 * Copyright (C) 2011 Freescale Semiconductor, Inc.
3 *
Fabio Estevamc4c596f2011-09-22 08:07:20 +00004 * Configuration settings for the MX53SMD Freescale board.
Fabio Estevam860b32e2011-05-13 03:15:11 +00005 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +02006 * SPDX-License-Identifier: GPL-2.0+
Fabio Estevam860b32e2011-05-13 03:15:11 +00007 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
12#define CONFIG_MX53
13
Fabio Estevam860b32e2011-05-13 03:15:11 +000014#define CONFIG_DISPLAY_CPUINFO
15#define CONFIG_DISPLAY_BOARDINFO
16
Fabio Estevamc4c596f2011-09-22 08:07:20 +000017#define CONFIG_MACH_TYPE MACH_TYPE_MX53_SMD
18
Fabio Estevam860b32e2011-05-13 03:15:11 +000019#include <asm/arch/imx-regs.h>
20
21#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
Fabio Estevam860b32e2011-05-13 03:15:11 +000022#define CONFIG_SETUP_MEMORY_TAGS
23#define CONFIG_INITRD_TAG
Fabio Estevamfd622f22013-04-24 14:44:26 +000024#define CONFIG_REVISION_TAG
Fabio Estevam860b32e2011-05-13 03:15:11 +000025
Fabio Estevam5a416df2014-04-22 15:34:57 -030026#define CONFIG_SYS_GENERIC_BOARD
27
Fabio Estevam860b32e2011-05-13 03:15:11 +000028/* Size of malloc() pool */
29#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
30
31#define CONFIG_BOARD_EARLY_INIT_F
32#define CONFIG_MXC_GPIO
33
34#define CONFIG_MXC_UART
Stefano Babic40f6fff2011-11-22 15:22:39 +010035#define CONFIG_MXC_UART_BASE UART1_BASE
Fabio Estevam860b32e2011-05-13 03:15:11 +000036
37/* I2C Configs */
38#define CONFIG_CMD_I2C
tremb089d032013-09-21 18:13:36 +020039#define CONFIG_SYS_I2C
40#define CONFIG_SYS_I2C_MXC
York Sunf8cb1012015-03-20 10:20:40 -070041#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
Fabio Estevam860b32e2011-05-13 03:15:11 +000042
43/* MMC Configs */
44#define CONFIG_FSL_ESDHC
45#define CONFIG_SYS_FSL_ESDHC_ADDR 0
46#define CONFIG_SYS_FSL_ESDHC_NUM 1
47
48#define CONFIG_MMC
49#define CONFIG_CMD_MMC
50#define CONFIG_GENERIC_MMC
51#define CONFIG_CMD_FAT
52#define CONFIG_DOS_PARTITION
53
54/* Eth Configs */
55#define CONFIG_HAS_ETH1
Fabio Estevam860b32e2011-05-13 03:15:11 +000056#define CONFIG_MII
Fabio Estevam860b32e2011-05-13 03:15:11 +000057
58#define CONFIG_FEC_MXC
59#define IMX_FEC_BASE FEC_BASE_ADDR
60#define CONFIG_FEC_MXC_PHYADDR 0x1F
61
62#define CONFIG_CMD_PING
63#define CONFIG_CMD_DHCP
64#define CONFIG_CMD_MII
Fabio Estevam860b32e2011-05-13 03:15:11 +000065
66/* allow to overwrite serial and ethaddr */
67#define CONFIG_ENV_OVERWRITE
68#define CONFIG_CONS_INDEX 1
69#define CONFIG_BAUDRATE 115200
Fabio Estevam860b32e2011-05-13 03:15:11 +000070
71/* Command definition */
Fabio Estevam860b32e2011-05-13 03:15:11 +000072#define CONFIG_BOOTDELAY 3
73
Wolfgang Grandegger28b119e2011-10-17 08:21:56 +000074#define CONFIG_ETHPRIME "FEC0"
Fabio Estevam860b32e2011-05-13 03:15:11 +000075
76#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
77#define CONFIG_SYS_TEXT_BASE 0x77800000
78
79#define CONFIG_EXTRA_ENV_SETTINGS \
80 "script=boot.scr\0" \
81 "uimage=uImage\0" \
82 "mmcdev=0\0" \
83 "mmcpart=2\0" \
84 "mmcroot=/dev/mmcblk0p3 rw\0" \
85 "mmcrootfstype=ext3 rootwait\0" \
86 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
87 "root=${mmcroot} " \
88 "rootfstype=${mmcrootfstype}\0" \
89 "loadbootscript=" \
90 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
91 "bootscript=echo Running bootscript from mmc ...; " \
92 "source\0" \
93 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
94 "mmcboot=echo Booting from mmc ...; " \
95 "run mmcargs; " \
96 "bootm\0" \
97 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
98 "root=/dev/nfs " \
99 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
100 "netboot=echo Booting from net ...; " \
101 "run netargs; " \
102 "dhcp ${uimage}; bootm\0" \
103
104#define CONFIG_BOOTCOMMAND \
Andrew Bradford66968112012-10-01 05:06:52 +0000105 "mmc dev ${mmcdev}; if mmc rescan; then " \
Fabio Estevam860b32e2011-05-13 03:15:11 +0000106 "if run loadbootscript; then " \
107 "run bootscript; " \
108 "else " \
109 "if run loaduimage; then " \
110 "run mmcboot; " \
111 "else run netboot; " \
112 "fi; " \
113 "fi; " \
114 "else run netboot; fi"
115#define CONFIG_ARP_TIMEOUT 200UL
116
117/* Miscellaneous configurable options */
118#define CONFIG_SYS_LONGHELP /* undef to save memory */
119#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
Fabio Estevam860b32e2011-05-13 03:15:11 +0000120#define CONFIG_AUTO_COMPLETE
121#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
122
123/* Print Buffer Size */
124#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
125#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
126#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
127
128#define CONFIG_SYS_MEMTEST_START 0x70000000
Fabio Estevam869aed72012-02-09 14:25:10 +0000129#define CONFIG_SYS_MEMTEST_END 0x70010000
Fabio Estevam860b32e2011-05-13 03:15:11 +0000130
131#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
132
Fabio Estevam860b32e2011-05-13 03:15:11 +0000133#define CONFIG_CMDLINE_EDITING
134
Fabio Estevam860b32e2011-05-13 03:15:11 +0000135/* Physical Memory Map */
136#define CONFIG_NR_DRAM_BANKS 2
137#define PHYS_SDRAM_1 CSD0_BASE_ADDR
138#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
139#define PHYS_SDRAM_2 CSD1_BASE_ADDR
140#define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
141#define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
142
143#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
144#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
145#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
146
147#define CONFIG_SYS_INIT_SP_OFFSET \
148 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
149#define CONFIG_SYS_INIT_SP_ADDR \
150 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
151
152/* FLASH and environment organization */
153#define CONFIG_SYS_NO_FLASH
154
155#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
156#define CONFIG_ENV_SIZE (8 * 1024)
157#define CONFIG_ENV_IS_IN_MMC
158#define CONFIG_SYS_MMC_ENV_DEV 0
159
160#define CONFIG_OF_LIBFDT
Fabio Estevam860b32e2011-05-13 03:15:11 +0000161
162#endif /* __CONFIG_H */