blob: f7e8779b40cff7b9d8f81c91f02ba06cc592c9a7 [file] [log] [blame]
Fabio Estevamc5ca8972012-09-24 08:09:32 +00001/*
2 * Copyright (C) 2012 Freescale Semiconductor, Inc.
3 *
4 * Configuration settings for the Freescale i.MX6Q SabreSD board.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 */
16
17#ifndef __MX6QSABRE_COMMON_CONFIG_H
18#define __MX6QSABRE_COMMON_CONFIG_H
19
Troy Kiskyd8c2fd02012-10-23 10:57:47 +000020#define CONFIG_MX6
Fabio Estevamc5ca8972012-09-24 08:09:32 +000021#define CONFIG_MX6Q
Fabio Estevamc5ca8972012-09-24 08:09:32 +000022#define CONFIG_DISPLAY_CPUINFO
23#define CONFIG_DISPLAY_BOARDINFO
24
25#include <asm/arch/imx-regs.h>
26
27#define CONFIG_CMDLINE_TAG
28#define CONFIG_SETUP_MEMORY_TAGS
29#define CONFIG_INITRD_TAG
30#define CONFIG_REVISION_TAG
31
32/* Size of malloc() pool */
33#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
34
35#define CONFIG_BOARD_EARLY_INIT_F
36#define CONFIG_MXC_GPIO
37
38#define CONFIG_MXC_UART
39
40/* MMC Configs */
41#define CONFIG_FSL_ESDHC
42#define CONFIG_FSL_USDHC
43#define CONFIG_SYS_FSL_ESDHC_ADDR 0
Fabio Estevamc5ca8972012-09-24 08:09:32 +000044
45#define CONFIG_MMC
46#define CONFIG_CMD_MMC
47#define CONFIG_GENERIC_MMC
Stephen Warrend9117752012-11-06 11:27:27 +000048#define CONFIG_BOUNCE_BUFFER
Fabio Estevamc5ca8972012-09-24 08:09:32 +000049#define CONFIG_CMD_EXT2
50#define CONFIG_CMD_FAT
51#define CONFIG_DOS_PARTITION
52
53#define CONFIG_CMD_PING
54#define CONFIG_CMD_DHCP
55#define CONFIG_CMD_MII
56#define CONFIG_CMD_NET
57#define CONFIG_FEC_MXC
58#define CONFIG_MII
59#define IMX_FEC_BASE ENET_BASE_ADDR
60#define CONFIG_FEC_XCV_TYPE RGMII
61#define CONFIG_ETHPRIME "FEC"
62#define CONFIG_FEC_MXC_PHYADDR 1
63
64#define CONFIG_PHYLIB
65#define CONFIG_PHY_ATHEROS
66
67/* allow to overwrite serial and ethaddr */
68#define CONFIG_ENV_OVERWRITE
69#define CONFIG_CONS_INDEX 1
70#define CONFIG_BAUDRATE 115200
71
72/* Command definition */
73#include <config_cmd_default.h>
74
Fabio Estevam550e81c2012-10-24 09:44:30 +000075#define CONFIG_CMD_BOOTZ
Fabio Estevamc5ca8972012-09-24 08:09:32 +000076#undef CONFIG_CMD_IMLS
77
Fabio Estevamdc9ee682012-11-16 05:09:06 +000078#define CONFIG_BOOTDELAY 1
Fabio Estevamc5ca8972012-09-24 08:09:32 +000079
Otavio Salvadora9d28312012-12-21 06:59:07 +000080#define CONFIG_LOADADDR 0x12000000
Fabio Estevamc5ca8972012-09-24 08:09:32 +000081#define CONFIG_SYS_TEXT_BASE 0x17800000
82
83#define CONFIG_EXTRA_ENV_SETTINGS \
84 "script=boot.scr\0" \
85 "uimage=uImage\0" \
Otavio Salvadore5dd0a22013-01-10 09:45:09 +000086 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
87 "fdt_addr=0x11000000\0" \
88 "boot_fdt=try\0" \
89 "ip_dyn=yes\0" \
Otavio Salvador1c0b9be2012-09-26 11:37:01 +000090 "console=" CONFIG_CONSOLE_DEV "\0" \
Fabio Estevamc5ca8972012-09-24 08:09:32 +000091 "fdt_high=0xffffffff\0" \
92 "initrd_high=0xffffffff\0" \
Fabio Estevam3cce37d2013-01-10 09:00:53 +000093 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
Fabio Estevama3b18532013-01-14 08:59:24 +000094 "mmcpart=" __stringify(CONFIG_SYS_MMC_ENV_PART) "\0" \
Otavio Salvadorc0bfaab2012-10-02 09:22:10 +000095 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
Fabio Estevamc5ca8972012-09-24 08:09:32 +000096 "mmcargs=setenv bootargs console=${console},${baudrate} " \
97 "root=${mmcroot}\0" \
98 "loadbootscript=" \
99 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
100 "bootscript=echo Running bootscript from mmc ...; " \
101 "source\0" \
102 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
Otavio Salvadore5dd0a22013-01-10 09:45:09 +0000103 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
104 "mmcboot=echo Booting from mmc ...; " \
Fabio Estevamc5ca8972012-09-24 08:09:32 +0000105 "run mmcargs; " \
Otavio Salvadore5dd0a22013-01-10 09:45:09 +0000106 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
107 "if run loadfdt; then " \
108 "bootm ${loadaddr} - ${fdt_addr}; " \
109 "else " \
110 "if test ${boot_fdt} = try; then " \
111 "bootm; " \
112 "else " \
113 "echo WARN: Cannot load the DT; " \
114 "fi; " \
115 "fi; " \
116 "else " \
117 "bootm; " \
118 "fi;\0" \
Fabio Estevamc5ca8972012-09-24 08:09:32 +0000119 "netargs=setenv bootargs console=${console},${baudrate} " \
120 "root=/dev/nfs " \
121 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
122 "netboot=echo Booting from net ...; " \
123 "run netargs; " \
Otavio Salvadore5dd0a22013-01-10 09:45:09 +0000124 "if test ${ip_dyn} = yes; then " \
125 "setenv get_cmd dhcp; " \
126 "else " \
127 "setenv get_cmd tftp; " \
128 "fi; " \
129 "${get_cmd} ${uimage}; " \
130 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
131 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
132 "bootm ${loadaddr} - ${fdt_addr}; " \
133 "else " \
134 "if test ${boot_fdt} = try; then " \
135 "bootm; " \
136 "else " \
137 "echo WARN: Cannot load the DT; " \
138 "fi; " \
139 "fi; " \
140 "else " \
141 "bootm; " \
142 "fi;\0"
Fabio Estevamc5ca8972012-09-24 08:09:32 +0000143
144#define CONFIG_BOOTCOMMAND \
145 "mmc dev ${mmcdev};" \
146 "if mmc rescan ${mmcdev}; then " \
147 "if run loadbootscript; then " \
148 "run bootscript; " \
149 "else " \
150 "if run loaduimage; then " \
151 "run mmcboot; " \
152 "else run netboot; " \
153 "fi; " \
154 "fi; " \
155 "else run netboot; fi"
156
157#define CONFIG_ARP_TIMEOUT 200UL
158
159/* Miscellaneous configurable options */
160#define CONFIG_SYS_LONGHELP
161#define CONFIG_SYS_HUSH_PARSER
162#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
163#define CONFIG_SYS_PROMPT "U-Boot > "
164#define CONFIG_AUTO_COMPLETE
165#define CONFIG_SYS_CBSIZE 256
166
167/* Print Buffer Size */
168#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
169#define CONFIG_SYS_MAXARGS 16
170#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
171
172#define CONFIG_SYS_MEMTEST_START 0x10000000
173#define CONFIG_SYS_MEMTEST_END 0x10010000
Eric Nelson80d669a2013-02-01 08:08:45 +0000174#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
Fabio Estevamc5ca8972012-09-24 08:09:32 +0000175
176#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
177#define CONFIG_SYS_HZ 1000
178
179#define CONFIG_CMDLINE_EDITING
180#define CONFIG_STACKSIZE (128 * 1024)
181
182/* Physical Memory Map */
183#define CONFIG_NR_DRAM_BANKS 1
184#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
185
186#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
187#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
188#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
189
190#define CONFIG_SYS_INIT_SP_OFFSET \
191 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
192#define CONFIG_SYS_INIT_SP_ADDR \
193 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
194
195/* FLASH and environment organization */
196#define CONFIG_SYS_NO_FLASH
197
198#define CONFIG_ENV_SIZE (8 * 1024)
199
200#define CONFIG_ENV_IS_IN_MMC
201
202#if defined(CONFIG_ENV_IS_IN_MMC)
203#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
Fabio Estevamc5ca8972012-09-24 08:09:32 +0000204#endif
205
206#define CONFIG_OF_LIBFDT
207
Fabio Estevamc5ca8972012-09-24 08:09:32 +0000208#ifndef CONFIG_SYS_DCACHE_OFF
209#define CONFIG_CMD_CACHE
210#endif
211
212#endif /* __MX6QSABRE_COMMON_CONFIG_H */