7967b5d4c9c4a29919b975dd1b33f304efee87d6
[karo-tx-uboot.git] / include / configs / mx6sxsabresd.h
1 /*
2  * Copyright 2014 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for the Freescale i.MX6SX Sabresd board.
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9
10 #ifndef __CONFIG_H
11 #define __CONFIG_H
12
13 #include <asm/arch/imx-regs.h>
14 #include <linux/sizes.h>
15 #include "mx6_common.h"
16
17 #define CONFIG_MX6
18 #define CONFIG_DISPLAY_CPUINFO
19 #define CONFIG_DISPLAY_BOARDINFO
20
21 #define CONFIG_CMDLINE_TAG
22 #define CONFIG_SETUP_MEMORY_TAGS
23 #define CONFIG_INITRD_TAG
24 #define CONFIG_REVISION_TAG
25 #define CONFIG_SYS_GENERIC_BOARD
26
27 /* Size of malloc() pool */
28 #define CONFIG_SYS_MALLOC_LEN           (3 * SZ_1M)
29
30 #define CONFIG_BOARD_EARLY_INIT_F
31 #define CONFIG_BOARD_LATE_INIT
32 #define CONFIG_MXC_GPIO
33
34 #define CONFIG_MXC_UART
35 #define CONFIG_MXC_UART_BASE            UART1_BASE
36
37 /* allow to overwrite serial and ethaddr */
38 #define CONFIG_ENV_OVERWRITE
39 #define CONFIG_CONS_INDEX               1
40 #define CONFIG_BAUDRATE                 115200
41
42 /* Command definition */
43 #include <config_cmd_default.h>
44
45 #undef CONFIG_CMD_IMLS
46
47 #define CONFIG_BOOTDELAY                3
48
49 #define CONFIG_LOADADDR                 0x80800000
50 #define CONFIG_SYS_TEXT_BASE            0x87800000
51
52 #define CONFIG_EXTRA_ENV_SETTINGS \
53         "script=boot.scr\0" \
54         "image=zImage\0" \
55         "console=ttymxc0\0" \
56         "fdt_high=0xffffffff\0" \
57         "initrd_high=0xffffffff\0" \
58         "fdt_file=imx6sx-sdb.dtb\0" \
59         "fdt_addr=0x88000000\0" \
60         "boot_fdt=try\0" \
61         "ip_dyn=yes\0" \
62         "mmcdev=0\0" \
63         "mmcpart=1\0" \
64         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
65         "mmcargs=setenv bootargs console=${console},${baudrate} " \
66                 "root=${mmcroot}\0" \
67         "loadbootscript=" \
68                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
69         "bootscript=echo Running bootscript from mmc ...; " \
70                 "source\0" \
71         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
72         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
73         "mmcboot=echo Booting from mmc ...; " \
74                 "run mmcargs; " \
75                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
76                         "if run loadfdt; then " \
77                                 "bootz ${loadaddr} - ${fdt_addr}; " \
78                         "else " \
79                                 "if test ${boot_fdt} = try; then " \
80                                         "bootz; " \
81                                 "else " \
82                                         "echo WARN: Cannot load the DT; " \
83                                 "fi; " \
84                         "fi; " \
85                 "else " \
86                         "bootz; " \
87                 "fi;\0" \
88         "netargs=setenv bootargs console=${console},${baudrate} " \
89                 "root=/dev/nfs " \
90         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
91                 "netboot=echo Booting from net ...; " \
92                 "run netargs; " \
93                 "if test ${ip_dyn} = yes; then " \
94                         "setenv get_cmd dhcp; " \
95                 "else " \
96                         "setenv get_cmd tftp; " \
97                 "fi; " \
98                 "${get_cmd} ${image}; " \
99                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
100                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
101                                 "bootz ${loadaddr} - ${fdt_addr}; " \
102                         "else " \
103                                 "if test ${boot_fdt} = try; then " \
104                                         "bootz; " \
105                                 "else " \
106                                         "echo WARN: Cannot load the DT; " \
107                                 "fi; " \
108                         "fi; " \
109                 "else " \
110                         "bootz; " \
111                 "fi;\0"
112
113 #define CONFIG_BOOTCOMMAND \
114            "mmc dev ${mmcdev};" \
115            "mmc dev ${mmcdev}; if mmc rescan; then " \
116                    "if run loadbootscript; then " \
117                            "run bootscript; " \
118                    "else " \
119                            "if run loadimage; then " \
120                                    "run mmcboot; " \
121                            "else run netboot; " \
122                            "fi; " \
123                    "fi; " \
124            "else run netboot; fi"
125
126 /* Miscellaneous configurable options */
127 #define CONFIG_SYS_LONGHELP
128 #define CONFIG_SYS_HUSH_PARSER
129 #define CONFIG_AUTO_COMPLETE
130 #define CONFIG_SYS_CBSIZE               1024
131
132 /* Print Buffer Size */
133 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
134 #define CONFIG_SYS_MAXARGS              256
135 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
136
137 #define CONFIG_SYS_MEMTEST_START        0x80000000
138 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x10000)
139
140 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
141
142 #define CONFIG_CMDLINE_EDITING
143 #define CONFIG_STACKSIZE                SZ_128K
144
145 /* Physical Memory Map */
146 #define CONFIG_NR_DRAM_BANKS            1
147 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
148 #define PHYS_SDRAM_SIZE                 SZ_1G
149
150 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
151 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
152 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
153
154 #define CONFIG_SYS_INIT_SP_OFFSET \
155         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
156 #define CONFIG_SYS_INIT_SP_ADDR \
157         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
158
159 /* MMC Configuration */
160 #define CONFIG_FSL_ESDHC
161 #define CONFIG_FSL_USDHC
162 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
163
164 #define CONFIG_MMC
165 #define CONFIG_CMD_MMC
166 #define CONFIG_GENERIC_MMC
167 #define CONFIG_BOUNCE_BUFFER
168 #define CONFIG_CMD_EXT2
169 #define CONFIG_CMD_FAT
170 #define CONFIG_DOS_PARTITION
171
172 /* I2C Configs */
173 #define CONFIG_CMD_I2C
174 #define CONFIG_SYS_I2C
175 #define CONFIG_SYS_I2C_MXC
176 #define CONFIG_SYS_I2C_SPEED              100000
177
178 /* PMIC */
179 #define CONFIG_POWER
180 #define CONFIG_POWER_I2C
181 #define CONFIG_POWER_PFUZE100
182 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
183
184 /* FLASH and environment organization */
185 #define CONFIG_SYS_NO_FLASH
186
187 #define CONFIG_ENV_OFFSET               (6 * SZ_64K)
188 #define CONFIG_ENV_SIZE                 SZ_8K
189 #define CONFIG_ENV_IS_IN_MMC
190 #define CONFIG_SYS_MMC_ENV_DEV          0
191
192 #define CONFIG_OF_LIBFDT
193 #define CONFIG_CMD_BOOTZ
194
195 #ifndef CONFIG_SYS_DCACHE_OFF
196 #define CONFIG_CMD_CACHE
197 #endif
198
199 #endif                          /* __CONFIG_H */