1 /*
2  * Copyright 2013-2015 Toradex, Inc.
3  *
4  * Configuration settings for the Toradex Apalis iMX6
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11 
12 #include "mx6_common.h"
13 
14 #undef CONFIG_DISPLAY_BOARDINFO
15 #define CONFIG_DISPLAY_BOARDINFO_LATE	/* Calls show_board_info() */
16 
17 #define CONFIG_MACH_TYPE		4886
18 
19 #define CONFIG_SYS_GENERIC_BOARD
20 
21 #include <asm/arch/imx-regs.h>
22 #include <asm/imx-common/gpio.h>
23 
24 #ifdef CONFIG_SPL
25 #include "imx6_spl.h"
26 #define CONFIG_SPL_PAD_TO		0x11000 /* 4k IVT/DCD, 64k SPL */
27 #endif
28 
29 #define CONFIG_CMDLINE_TAG
30 #define CONFIG_SETUP_MEMORY_TAGS
31 #define CONFIG_INITRD_TAG
32 #define CONFIG_REVISION_TAG
33 #define CONFIG_SERIAL_TAG
34 
35 /* Size of malloc() pool */
36 #define CONFIG_SYS_MALLOC_LEN		(32 * 1024 * 1024)
37 
38 #define CONFIG_MISC_INIT_R
39 
40 #define CONFIG_MXC_UART
41 #define CONFIG_MXC_UART_BASE		UART1_BASE
42 
43 /* Make the HW version stuff available in U-Boot env */
44 #define CONFIG_VERSION_VARIABLE		/* ver environment variable */
45 #define CONFIG_ENV_VARS_UBOOT_CONFIG
46 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
47 
48 /* I2C Configs */
49 #define CONFIG_SYS_I2C
50 #define CONFIG_SYS_I2C_MXC
51 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
52 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
53 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
54 #define CONFIG_SYS_I2C_SPEED		100000
55 
56 /* OCOTP Configs */
57 #define CONFIG_CMD_FUSE
58 #ifdef CONFIG_CMD_FUSE
59 #define CONFIG_MXC_OCOTP
60 #endif
61 
62 /* MMC Configs */
63 #define CONFIG_FSL_ESDHC
64 #define CONFIG_FSL_USDHC
65 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
66 #define CONFIG_SYS_FSL_USDHC_NUM	3
67 
68 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
69 #define CONFIG_BOUNCE_BUFFER
70 #define CONFIG_FAT_WRITE
71 
72 #ifdef CONFIG_MX6Q
73 #define CONFIG_CMD_SATA
74 #endif
75 
76 /*
77  * SATA Configs
78  */
79 #ifdef CONFIG_CMD_SATA
80 #define CONFIG_DWC_AHSATA
81 #define CONFIG_SYS_SATA_MAX_DEVICE	1
82 #define CONFIG_DWC_AHSATA_PORT_ID	0
83 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
84 #define CONFIG_LBA48
85 #define CONFIG_LIBATA
86 #endif
87 
88 /* Network */
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		6
95 #define CONFIG_PHYLIB
96 #define CONFIG_PHY_MICREL
97 #define CONFIG_PHY_MICREL_KSZ9031
98 #define CONFIG_IP_DEFRAG
99 #define CONFIG_TFTP_BLOCKSIZE		4096
100 #define CONFIG_TFTP_TSIZE
101 
102 /* USB Configs */
103 /* Host */
104 #define CONFIG_USB_HOST_ETHER
105 #define CONFIG_USB_MAX_CONTROLLER_COUNT		2
106 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET	/* For OTG port */
107 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
108 #define CONFIG_MXC_USB_FLAGS		0
109 #define CONFIG_USB_KEYBOARD
110 #ifdef CONFIG_USB_KEYBOARD
111 #define CONFIG_SYS_USB_EVENT_POLL
112 #endif /* CONFIG_USB_KEYBOARD */
113 /* Client */
114 #define CONFIG_USB_GADGET_VBUS_DRAW	2
115 #define CONFIG_USBD_HS
116 
117 #define CONFIG_USB_GADGET_MASS_STORAGE
118 #define CONFIG_USB_FUNCTION_MASS_STORAGE
119 #define CONFIG_G_DNL_MANUFACTURER	"Toradex"
120 /* USB DFU */
121 #define CONFIG_DFU_MMC
122 
123 /* Miscellaneous commands */
124 #define CONFIG_MXC_GPIO
125 
126 /* Framebuffer and LCD */
127 #define CONFIG_VIDEO_IPUV3
128 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
129 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
130 #define CONFIG_VIDEO_BMP_RLE8
131 #define CONFIG_SPLASH_SCREEN
132 #define CONFIG_SPLASH_SCREEN_ALIGN
133 #define CONFIG_BMP_16BPP
134 #define CONFIG_VIDEO_LOGO
135 #define CONFIG_VIDEO_BMP_LOGO
136 #define CONFIG_IPUV3_CLK		260000000
137 #define CONFIG_CMD_HDMIDETECT
138 #define CONFIG_CONSOLE_MUX
139 #define CONFIG_IMX_HDMI
140 #define CONFIG_IMX_VIDEO_SKIP
141 
142 /* allow to overwrite serial and ethaddr */
143 #define CONFIG_ENV_OVERWRITE
144 #define CONFIG_CONS_INDEX		1
145 
146 /* Command definition */
147 #undef CONFIG_CMD_LOADB
148 #undef CONFIG_CMD_LOADS
149 #undef CONFIG_CMD_NFS
150 #undef CONFIG_CMD_FLASH
151 
152 #undef CONFIG_IPADDR
153 #define CONFIG_IPADDR			192.168.10.2
154 #define CONFIG_NETMASK			255.255.255.0
155 #undef CONFIG_SERVERIP
156 #define CONFIG_SERVERIP			192.168.10.1
157 
158 #define CONFIG_LOADADDR			0x12000000
159 #define CONFIG_SYS_TEXT_BASE		0x17800000
160 
161 #ifdef CONFIG_CMD_SATA
162 #define CONFIG_DRIVE_SATA "sata "
163 #else
164 #define CONFIG_DRIVE_SATA
165 #endif
166 
167 #ifdef CONFIG_CMD_MMC
168 #define CONFIG_DRIVE_MMC "mmc "
169 #else
170 #define CONFIG_DRIVE_MMC
171 #endif
172 
173 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC
174 
175 #define DFU_ALT_EMMC_INFO \
176 	"u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
177 	"boot part 0 1;" \
178 	"rootfs part 0 2;" \
179 	"uImage fat 0 1;" \
180 	"imx6q-colibri-eval-v3.dtb fat 0 1;" \
181 	"imx6q-colibri-cam-eval-v3.dtb fat 0 1"
182 
183 #define EMMC_BOOTCMD \
184 	"emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \
185 		"rootwait\0" \
186 	"emmcboot=run setup; " \
187 		"setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
188 		"${vidargs}; echo Booting from internal eMMC chip...; "	\
189 		"run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
190 		"${boot_file} && run fdt_fixup && " \
191 		"bootm ${kernel_addr_r} ${dtbparam}\0" \
192 	"emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
193 		"${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
194 
195 #define MEM_LAYOUT_ENV_SETTINGS \
196 	"bootm_size=0x20000000\0" \
197 	"fdt_addr_r=0x12000000\0" \
198 	"fdt_high=0xffffffff\0" \
199 	"initrd_high=0xffffffff\0" \
200 	"kernel_addr_r=0x11000000\0" \
201 	"ramdisk_addr_r=0x12100000\0"
202 
203 #define NFS_BOOTCMD \
204 	"nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
205 	"nfsboot=run setup; " \
206 		"setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
207 		"${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
208 		"run nfsdtbload; dhcp ${kernel_addr_r} " \
209 		"&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \
210 	"nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
211 		"&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
212 
213 #define SD_BOOTCMD						\
214 	"sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \
215 		"rootwait\0" \
216 	"sdboot=run setup; " \
217 		"setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
218 		"${vidargs}; echo Booting from SD card; " \
219 		"run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
220 		"${boot_file} && run fdt_fixup && " \
221 		"bootm ${kernel_addr_r} ${dtbparam}\0" \
222 	"sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
223 		"${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
224 
225 #define USB_BOOTCMD \
226 	"usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \
227 		"rootwait\0" \
228 	"usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
229 		"${usbargs} ${vidargs}; echo Booting from USB stick...; " \
230 		"usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
231 		"${boot_file} && run fdt_fixup && " \
232 		"bootm ${kernel_addr_r} ${dtbparam}\0" \
233 	"usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
234 		"${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
235 
236 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0
237 #define FDT_FILE "imx6q-apalis-eval.dtb"
238 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb"
239 #else
240 #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb"
241 #endif
242 #define CONFIG_EXTRA_ENV_SETTINGS \
243 	"bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
244 		"run nfsboot ; echo ; echo nfsboot failed ; " \
245 		"usb start ;" \
246 		"setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
247 	"boot_file=uImage\0" \
248 	"console=ttymxc0\0" \
249 	"defargs=enable_wait_mode=off vmalloc=400M\0" \
250 	"dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
251 	EMMC_BOOTCMD \
252 	"fdt_file=" FDT_FILE "\0" \
253 	"fdt_fixup=;\0" \
254 	MEM_LAYOUT_ENV_SETTINGS \
255 	NFS_BOOTCMD \
256 	SD_BOOTCMD \
257 	"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
258 		"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
259 		"flash_eth.img && source ${loadaddr}\0" \
260 	"setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
261 		"${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
262 		"source ${loadaddr}\0" \
263 	"setup=setenv setupargs fec_mac=${ethaddr} " \
264 		"consoleblank=0 no_console_suspend=1 console=tty1 " \
265 		"console=${console},${baudrate}n8\0 " \
266 	"setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
267 	"setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
268 		"load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
269 		"source ${loadaddr}\0" \
270 	"splashpos=m,m\0" \
271 	"vidargs=mxc_hdmi.only_cea=1 " \
272 		"video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \
273 		"video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \
274 		"fbmem=32M\0 "
275 
276 /* Miscellaneous configurable options */
277 #define CONFIG_SYS_LONGHELP
278 #define CONFIG_AUTO_COMPLETE
279 #undef CONFIG_SYS_CBSIZE
280 #define CONFIG_SYS_CBSIZE		1024
281 #undef CONFIG_SYS_MAXARGS
282 #define CONFIG_SYS_MAXARGS		48
283 
284 #define CONFIG_SYS_ALT_MEMTEST
285 #define CONFIG_SYS_MEMTEST_START	0x10000000
286 #define CONFIG_SYS_MEMTEST_END		0x10010000
287 #define CONFIG_SYS_MEMTEST_SCRATCH	0x10800000
288 
289 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
290 
291 #define CONFIG_CMDLINE_EDITING
292 
293 /* Physical Memory Map */
294 #define CONFIG_NR_DRAM_BANKS		1
295 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
296 
297 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
298 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
299 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
300 
301 #define CONFIG_SYS_INIT_SP_OFFSET \
302 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
303 #define CONFIG_SYS_INIT_SP_ADDR \
304 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
305 
306 /* environment organization */
307 
308 #define CONFIG_ENV_SIZE			(8 * 1024)
309 
310 #define CONFIG_ENV_IS_IN_MMC
311 
312 #if defined(CONFIG_ENV_IS_IN_MMC)
313 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
314 #define CONFIG_ENV_OFFSET		(-CONFIG_ENV_SIZE + \
315 					 CONFIG_TDX_CFG_BLOCK_OFFSET)
316 #define CONFIG_SYS_MMC_ENV_DEV		0
317 #define CONFIG_SYS_MMC_ENV_PART		1
318 #endif
319 
320 #define CONFIG_OF_SYSTEM_SETUP
321 
322 #define CONFIG_CMD_TIME
323 
324 #define CONFIG_SUPPORT_RAW_INITRD
325 
326 #define CONFIG_CRC32_VERIFY
327 
328 #endif	/* __CONFIG_H */
329