Merge branch 'u-boot/master' into 'u-boot-arm/master'
[platform/kernel/u-boot.git] / include / configs / hummingboard.h
1 /*
2  * Copyright (C) 2013 Freescale Semiconductor, Inc.
3  * Copyright (C) 2013 SolidRun ltd.
4  * Copyright (C) 2013 Jon Nettleton <jon.nettleton@gmail.com>
5  *
6  * Configuration settings for the SolidRun Hummingboard.
7  *
8  * SPDX-License-Identifier:     GPL-2.0+
9  */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 #include "mx6_common.h"
15 #include <asm/arch/imx-regs.h>
16 #include <asm/imx-common/gpio.h>
17 #include <asm/sizes.h>
18
19 #define CONFIG_MX6
20 #define CONFIG_DISPLAY_CPUINFO
21 #define CONFIG_DISPLAY_BOARDINFO
22
23 #define CONFIG_MACH_TYPE                4773
24
25 #define CONFIG_CMDLINE_TAG
26 #define CONFIG_SETUP_MEMORY_TAGS
27 #define CONFIG_INITRD_TAG
28 #define CONFIG_REVISION_TAG
29
30 /* Size of malloc() pool */
31 #define CONFIG_SYS_MALLOC_LEN           (2 * SZ_1M)
32
33 #define CONFIG_BOARD_EARLY_INIT_F
34 #define CONFIG_MXC_GPIO
35
36 #define CONFIG_MXC_UART
37 #define CONFIG_MXC_UART_BASE            UART1_BASE
38
39 /* allow to overwrite serial and ethaddr */
40 #define CONFIG_ENV_OVERWRITE
41 #define CONFIG_CONS_INDEX               1
42 #define CONFIG_BAUDRATE                 115200
43
44 /* Command definition */
45 #include <config_cmd_default.h>
46
47 #undef CONFIG_CMD_IMLS
48 #undef CONFIG_CMD_I2C
49
50 #define CONFIG_CMD_BMODE
51 #define CONFIG_CMD_SETEXPR
52 #define CONFIG_CMD_MEMTEST
53 #define CONFIG_BOOTDELAY                3
54
55 #define CONFIG_SYS_MEMTEST_START        0x10000000
56 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
57 #define CONFIG_LOADADDR                 0x12000000
58 #define CONFIG_SYS_TEXT_BASE            0x17800000
59
60 /* MMC Configuration */
61 #define CONFIG_FSL_ESDHC
62 #define CONFIG_FSL_USDHC
63 #define CONFIG_SYS_FSL_USDHC_NUM        1
64 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
65
66 #define CONFIG_MMC
67 #define CONFIG_CMD_MMC
68 #define CONFIG_GENERIC_MMC
69 #define CONFIG_BOUNCE_BUFFER
70 #define CONFIG_CMD_EXT2
71 #define CONFIG_CMD_FAT
72 #define CONFIG_DOS_PARTITION
73
74 /* Ethernet Configuration */
75 #define CONFIG_FEC_MXC
76 #ifdef CONFIG_FEC_MXC
77 #define CONFIG_CMD_PING
78 #define CONFIG_CMD_DHCP
79 #define CONFIG_CMD_MII
80 #define CONFIG_CMD_NET
81 #define CONFIG_MII
82 #define IMX_FEC_BASE                    ENET_BASE_ADDR
83 #define CONFIG_FEC_XCV_TYPE             RGMII
84 #define CONFIG_FEC_MXC_PHYADDR          0
85 #define CONFIG_PHYLIB
86 #define CONFIG_PHY_ATHEROS
87 #endif
88
89 #if defined(CONFIG_MX6S)
90 #define CONFIG_DEFAULT_FDT_FILE         "imx6dl-hummingboard.dtb"
91 #endif
92
93 #define CONFIG_EXTRA_ENV_SETTINGS \
94         "script=boot.scr\0" \
95         "image=zImage\0" \
96         "console=ttymxc0\0" \
97         "splashpos=m,m\0" \
98         "fdt_high=0xffffffff\0" \
99         "initrd_high=0xffffffff\0" \
100         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
101         "fdt_addr=0x18000000\0" \
102         "boot_fdt=try\0" \
103         "ip_dyn=yes\0" \
104         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
105         "mmcpart=1\0" \
106         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
107         "update_sd_firmware_filename=u-boot.imx\0" \
108         "update_sd_firmware=" \
109                 "if test ${ip_dyn} = yes; then " \
110                         "setenv get_cmd dhcp; " \
111                 "else " \
112                         "setenv get_cmd tftp; " \
113                 "fi; " \
114                 "if mmc dev ${mmcdev}; then "   \
115                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
116                                 "setexpr fw_sz ${filesize} / 0x200; " \
117                                 "setexpr fw_sz ${fw_sz} + 1; "  \
118                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
119                         "fi; "  \
120                 "fi\0" \
121         "mmcargs=setenv bootargs console=${console},${baudrate} " \
122                 "root=${mmcroot}\0" \
123         "loadbootscript=" \
124                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
125         "bootscript=echo Running bootscript from mmc ...; " \
126                 "source\0" \
127         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
128         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
129         "mmcboot=echo Booting from mmc ...; " \
130                 "run mmcargs; " \
131                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
132                         "if run loadfdt; then " \
133                                 "bootz ${loadaddr} - ${fdt_addr}; " \
134                         "else " \
135                                 "if test ${boot_fdt} = try; then " \
136                                         "bootz; " \
137                                 "else " \
138                                         "echo WARN: Cannot load the DT; " \
139                                 "fi; " \
140                         "fi; " \
141                 "else " \
142                         "bootz; " \
143                 "fi;\0" \
144         "netargs=setenv bootargs console=${console},${baudrate} " \
145                 "root=/dev/nfs " \
146         "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
147                 "netboot=echo Booting from net ...; " \
148                 "run netargs; " \
149                 "if test ${ip_dyn} = yes; then " \
150                         "setenv get_cmd dhcp; " \
151                 "else " \
152                         "setenv get_cmd tftp; " \
153                 "fi; " \
154                 "${get_cmd} ${image}; " \
155                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
156                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
157                                 "bootz ${loadaddr} - ${fdt_addr}; " \
158                         "else " \
159                                 "if test ${boot_fdt} = try; then " \
160                                         "bootz; " \
161                                 "else " \
162                                         "echo WARN: Cannot load the DT; " \
163                                 "fi; " \
164                         "fi; " \
165                 "else " \
166                         "bootz; " \
167                 "fi;\0"
168
169 #define CONFIG_BOOTCOMMAND \
170            "mmc dev ${mmcdev}; if mmc rescan; then " \
171                    "if run loadbootscript; then " \
172                            "run bootscript; " \
173                    "else " \
174                            "if run loadimage; then " \
175                                    "run mmcboot; " \
176                            "else run netboot; " \
177                            "fi; " \
178                    "fi; " \
179            "else run netboot; fi"
180
181 /* Miscellaneous configurable options */
182 #define CONFIG_SYS_LONGHELP
183 #define CONFIG_SYS_HUSH_PARSER
184 #define CONFIG_AUTO_COMPLETE
185 #define CONFIG_SYS_CBSIZE               1024
186
187 /* Print Buffer Size */
188 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
189 #define CONFIG_SYS_MAXARGS             16
190 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
191
192 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
193
194 #define CONFIG_CMDLINE_EDITING
195
196 /* Physical Memory Map */
197 #define CONFIG_NR_DRAM_BANKS            1
198 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
199
200 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
201 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
202 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
203
204 #define CONFIG_SYS_INIT_SP_OFFSET \
205         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
206 #define CONFIG_SYS_INIT_SP_ADDR \
207         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
208
209 /* FLASH and environment organization */
210 #define CONFIG_SYS_NO_FLASH
211
212 #define CONFIG_ENV_SIZE                 (8 * 1024)
213
214 #define CONFIG_ENV_IS_IN_MMC
215 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
216 #define CONFIG_SYS_MMC_ENV_DEV          0
217
218 #define CONFIG_OF_LIBFDT
219 #define CONFIG_CMD_BOOTZ
220
221 #ifndef CONFIG_SYS_DCACHE_OFF
222 #define CONFIG_CMD_CACHE
223 #endif
224
225 #endif                         /* __CONFIG_H * */