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[u-boot] / include / configs / embestmx6boards.h
1 /*
2  * Copyright (C) 2014 Eukréa Electromatique
3  * Author: Eric Bénard <eric@eukrea.com>
4  *
5  * Configuration settings for the Embest RIoTboard
6  *
7  * based on mx6*sabre*.h which are :
8  * Copyright (C) 2012 Freescale Semiconductor, Inc.
9  *
10  * SPDX-License-Identifier:     GPL-2.0+
11  */
12
13 #ifndef __RIOTBOARD_CONFIG_H
14 #define __RIOTBOARD_CONFIG_H
15
16 #include <asm/arch/imx-regs.h>
17 #include <asm/imx-common/gpio.h>
18
19 #include "mx6_common.h"
20 #include <linux/sizes.h>
21
22 #define CONFIG_SYS_GENERIC_BOARD
23
24 #define CONFIG_MXC_UART_BASE            UART2_BASE
25 #define CONFIG_CONSOLE_DEV              "ttymxc1"
26 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"
27
28 #define PHYS_SDRAM_SIZE         (1u * 1024 * 1024 * 1024)
29
30 #define CONFIG_MX6
31
32 #define CONFIG_DISPLAY_CPUINFO
33 #define CONFIG_DISPLAY_BOARDINFO
34
35 #define CONFIG_CMDLINE_TAG
36 #define CONFIG_SETUP_MEMORY_TAGS
37 #define CONFIG_INITRD_TAG
38 #define CONFIG_REVISION_TAG
39
40 /* Size of malloc() pool */
41 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
42
43 #define CONFIG_BOARD_EARLY_INIT_F
44 #define CONFIG_BOARD_LATE_INIT
45 #define CONFIG_MXC_GPIO
46
47 #define CONFIG_MXC_UART
48
49 #define CONFIG_CMD_FUSE
50 #ifdef CONFIG_CMD_FUSE
51 #define CONFIG_MXC_OCOTP
52 #endif
53
54 /* I2C Configs */
55 #define CONFIG_CMD_I2C
56 #define CONFIG_SYS_I2C
57 #define CONFIG_SYS_I2C_MXC
58 #define CONFIG_SYS_I2C_SPEED            100000
59
60 /* USB Configs */
61 #define CONFIG_CMD_USB
62 #define CONFIG_USB_EHCI
63 #define CONFIG_USB_EHCI_MX6
64 #define CONFIG_USB_STORAGE
65 #define CONFIG_USB_HOST_ETHER
66 #define CONFIG_USB_ETHER_ASIX
67 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
68 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
69 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
70 #define CONFIG_MXC_USB_FLAGS    0
71
72 /* MMC Configs */
73 #define CONFIG_FSL_ESDHC
74 #define CONFIG_FSL_USDHC
75 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
76
77 #define CONFIG_MMC
78 #define CONFIG_CMD_MMC
79 #define CONFIG_GENERIC_MMC
80 #define CONFIG_BOUNCE_BUFFER
81 #define CONFIG_CMD_EXT2
82 #define CONFIG_CMD_FAT
83 #define CONFIG_DOS_PARTITION
84
85 #define CONFIG_CMD_PING
86 #define CONFIG_CMD_DHCP
87 #define CONFIG_CMD_MII
88 #define CONFIG_CMD_NET
89 #define CONFIG_FEC_MXC
90 #define CONFIG_MII
91 #define IMX_FEC_BASE                    ENET_BASE_ADDR
92 #define CONFIG_FEC_XCV_TYPE             RGMII
93 #define CONFIG_ETHPRIME                 "FEC"
94 #define CONFIG_FEC_MXC_PHYADDR          4
95
96 #define CONFIG_PHYLIB
97 #define CONFIG_PHY_ATHEROS
98
99 #define CONFIG_CMD_SF
100 #ifdef CONFIG_CMD_SF
101 #define CONFIG_SPI_FLASH
102 #define CONFIG_SPI_FLASH_SST
103 #define CONFIG_MXC_SPI
104 #define CONFIG_SF_DEFAULT_BUS           0
105 #define CONFIG_SF_DEFAULT_CS            0
106 #define CONFIG_SF_DEFAULT_SPEED         20000000
107 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
108 #endif
109
110 /* allow to overwrite serial and ethaddr */
111 #define CONFIG_ENV_OVERWRITE
112 #define CONFIG_CONS_INDEX              1
113 #define CONFIG_BAUDRATE                        115200
114
115 /* Command definition */
116 #include <config_cmd_default.h>
117
118 #define CONFIG_CMD_BMODE
119 #define CONFIG_CMD_BOOTZ
120 #define CONFIG_CMD_SETEXPR
121 #undef CONFIG_CMD_IMLS
122
123 #define CONFIG_BOOTDELAY               1
124
125 #define CONFIG_LOADADDR                        0x12000000
126 #define CONFIG_SYS_TEXT_BASE           0x17800000
127
128 #ifdef CONFIG_SUPPORT_EMMC_BOOT
129 #define EMMC_ENV \
130         "emmcdev=2\0" \
131         "update_emmc_firmware=" \
132                 "if test ${ip_dyn} = yes; then " \
133                         "setenv get_cmd dhcp; " \
134                 "else " \
135                         "setenv get_cmd tftp; " \
136                 "fi; " \
137                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
138                         "if mmc dev ${emmcdev}; then "  \
139                                 "setexpr fw_sz ${filesize} / 0x200; " \
140                                 "setexpr fw_sz ${fw_sz} + 1; "  \
141                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
142                         "fi; "  \
143                 "fi\0"
144 #else
145 #define EMMC_ENV ""
146 #endif
147
148 #ifdef CONFIG_CMD_SF
149 #define SF_ENV \
150         "update_spi_firmware=" \
151                 "if test ${ip_dyn} = yes; then " \
152                         "setenv get_cmd dhcp; " \
153                 "else " \
154                         "setenv get_cmd tftp; " \
155                 "fi; " \
156                 "if ${get_cmd} ${update_spi_firmware_filename}; then " \
157                         "if sf probe; then "    \
158                                 "sf erase 0 0xc0000; " \
159                                 "sf write ${loadaddr} 0x400 ${filesize}; " \
160                         "fi; "  \
161                 "fi\0"
162 #else
163 #define SF_ENV ""
164 #endif
165
166 #define CONFIG_EXTRA_ENV_SETTINGS \
167         "script=boot.scr\0" \
168         "image=zImage\0" \
169         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
170         "fdt_addr=0x18000000\0" \
171         "boot_fdt=try\0" \
172         "ip_dyn=yes\0" \
173         "console=" CONFIG_CONSOLE_DEV "\0" \
174         "fdt_high=0xffffffff\0"   \
175         "initrd_high=0xffffffff\0" \
176         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
177         "mmcpart=1\0" \
178         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
179         "update_sd_firmware=" \
180                 "if test ${ip_dyn} = yes; then " \
181                         "setenv get_cmd dhcp; " \
182                 "else " \
183                         "setenv get_cmd tftp; " \
184                 "fi; " \
185                 "if mmc dev ${mmcdev}; then "   \
186                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
187                                 "setexpr fw_sz ${filesize} / 0x200; " \
188                                 "setexpr fw_sz ${fw_sz} + 1; "  \
189                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
190                         "fi; "  \
191                 "fi\0" \
192         EMMC_ENV          \
193         SF_ENV    \
194         "mmcargs=setenv bootargs console=${console},${baudrate} " \
195                 "root=${mmcroot}\0" \
196         "loadbootscript=" \
197                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
198         "bootscript=echo Running bootscript from mmc ...; " \
199                 "source\0" \
200         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
201         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
202         "mmcboot=echo Booting from mmc ...; " \
203                 "run mmcargs; " \
204                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
205                         "if run loadfdt; then " \
206                                 "bootz ${loadaddr} - ${fdt_addr}; " \
207                         "else " \
208                                 "if test ${boot_fdt} = try; then " \
209                                         "bootz; " \
210                                 "else " \
211                                         "echo WARN: Cannot load the DT; " \
212                                 "fi; " \
213                         "fi; " \
214                 "else " \
215                         "bootz; " \
216                 "fi;\0" \
217         "netargs=setenv bootargs console=${console},${baudrate} " \
218                 "root=/dev/nfs " \
219                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
220         "netboot=echo Booting from net ...; " \
221                 "run netargs; " \
222                 "if test ${ip_dyn} = yes; then " \
223                         "setenv get_cmd dhcp; " \
224                 "else " \
225                         "setenv get_cmd tftp; " \
226                 "fi; " \
227                 "${get_cmd} ${image}; " \
228                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
229                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
230                                 "bootz ${loadaddr} - ${fdt_addr}; " \
231                         "else " \
232                                 "if test ${boot_fdt} = try; then " \
233                                         "bootz; " \
234                                 "else " \
235                                         "echo WARN: Cannot load the DT; " \
236                                 "fi; " \
237                         "fi; " \
238                 "else " \
239                         "bootz; " \
240                 "fi;\0"
241
242 #define CONFIG_BOOTCOMMAND \
243         "mmc dev ${mmcdev};" \
244         "if mmc rescan; then " \
245                 "if run loadbootscript; then " \
246                 "run bootscript; " \
247                 "else " \
248                         "if run loadimage; then " \
249                                 "run mmcboot; " \
250                         "else run netboot; " \
251                         "fi; " \
252                 "fi; " \
253         "else run netboot; fi"
254
255 #define CONFIG_ARP_TIMEOUT     200UL
256
257 /* Miscellaneous configurable options */
258 #define CONFIG_SYS_LONGHELP
259 #define CONFIG_SYS_HUSH_PARSER
260 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
261 #define CONFIG_AUTO_COMPLETE
262 #define CONFIG_SYS_CBSIZE              256
263
264 /* Print Buffer Size */
265 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
266 #define CONFIG_SYS_MAXARGS             16
267 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
268
269 #define CONFIG_SYS_MEMTEST_START       0x10000000
270 #define CONFIG_SYS_MEMTEST_END         0x10010000
271 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
272
273 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
274
275 #define CONFIG_CMDLINE_EDITING
276 #define CONFIG_STACKSIZE               (128 * 1024)
277
278 /* Physical Memory Map */
279 #define CONFIG_NR_DRAM_BANKS           1
280 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
281
282 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
283 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
284 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
285
286 #define CONFIG_SYS_INIT_SP_OFFSET \
287         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
288 #define CONFIG_SYS_INIT_SP_ADDR \
289         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
290
291 /* FLASH and environment organization */
292 #define CONFIG_SYS_NO_FLASH
293
294 #define CONFIG_ENV_SIZE                 (8 * 1024)
295
296 #if defined(CONFIG_ENV_IS_IN_MMC)
297 /* RiOTboard */
298 #define CONFIG_DEFAULT_FDT_FILE "imx6dl-riotboard.dtb"
299 #define CONFIG_SYS_FSL_USDHC_NUM        3
300 #define CONFIG_SYS_MMC_ENV_DEV          2       /* SDHC4 */
301 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
302 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
303 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
304 /* MarSBoard */
305 #define CONFIG_DEFAULT_FDT_FILE "imx6q-marsboard.dtb"
306 #define CONFIG_SYS_FSL_USDHC_NUM        2
307 #define CONFIG_ENV_OFFSET               (768 * 1024)
308 #define CONFIG_ENV_SECT_SIZE            (8 * 1024)
309 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
310 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
311 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
312 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
313 #endif
314
315 #define CONFIG_OF_LIBFDT
316
317 #ifndef CONFIG_SYS_DCACHE_OFF
318 #define CONFIG_CMD_CACHE
319 #endif
320
321 /* Framebuffer */
322 #define CONFIG_VIDEO
323 #define CONFIG_VIDEO_IPUV3
324 #define CONFIG_CFB_CONSOLE
325 #define CONFIG_VGA_AS_SINGLE_DEVICE
326 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
327 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
328 #define CONFIG_VIDEO_BMP_RLE8
329 #define CONFIG_SPLASH_SCREEN
330 #define CONFIG_SPLASH_SCREEN_ALIGN
331 #define CONFIG_BMP_16BPP
332 #define CONFIG_VIDEO_LOGO
333 #define CONFIG_VIDEO_BMP_LOGO
334 #define CONFIG_IPUV3_CLK 260000000
335 #define CONFIG_IMX_HDMI
336 #define CONFIG_IMX_VIDEO_SKIP
337
338 #endif                         /* __RIOTBOARD_CONFIG_H */