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 #define CONFIG_SYS_THUMB_BUILD
14 
15 #undef CONFIG_DISPLAY_BOARDINFO
16 #define CONFIG_DISPLAY_BOARDINFO_LATE	/* Calls show_board_info() */
17 
18 #define CONFIG_MACH_TYPE		4886
19 
20 #define CONFIG_SYS_GENERIC_BOARD
21 
22 #include <asm/arch/imx-regs.h>
23 #include <asm/imx-common/gpio.h>
24 
25 #ifdef CONFIG_SPL
26 #include "imx6_spl.h"
27 #define CONFIG_SPL_PAD_TO		0x11000 /* 4k IVT/DCD, 64k SPL */
28 #endif
29 
30 #define CONFIG_CMDLINE_TAG
31 #define CONFIG_SETUP_MEMORY_TAGS
32 #define CONFIG_INITRD_TAG
33 #define CONFIG_REVISION_TAG
34 #define CONFIG_SERIAL_TAG
35 
36 /* Size of malloc() pool */
37 #define CONFIG_SYS_MALLOC_LEN		(32 * 1024 * 1024)
38 
39 #define CONFIG_MISC_INIT_R
40 
41 #define CONFIG_MXC_UART
42 #define CONFIG_MXC_UART_BASE		UART1_BASE
43 
44 /* Make the HW version stuff available in U-Boot env */
45 #define CONFIG_VERSION_VARIABLE		/* ver environment variable */
46 #define CONFIG_ENV_VARS_UBOOT_CONFIG
47 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
48 
49 /* I2C Configs */
50 #define CONFIG_SYS_I2C
51 #define CONFIG_SYS_I2C_MXC
52 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
53 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
54 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
55 #define CONFIG_SYS_I2C_SPEED		100000
56 
57 /* OCOTP Configs */
58 #define CONFIG_CMD_FUSE
59 #ifdef CONFIG_CMD_FUSE
60 #define CONFIG_MXC_OCOTP
61 #endif
62 
63 /* MMC Configs */
64 #define CONFIG_FSL_ESDHC
65 #define CONFIG_FSL_USDHC
66 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
67 #define CONFIG_SYS_FSL_USDHC_NUM	3
68 
69 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
70 #define CONFIG_BOUNCE_BUFFER
71 #define CONFIG_FAT_WRITE
72 
73 #ifdef CONFIG_MX6Q
74 #define CONFIG_CMD_SATA
75 #endif
76 
77 /*
78  * SATA Configs
79  */
80 #ifdef CONFIG_CMD_SATA
81 #define CONFIG_DWC_AHSATA
82 #define CONFIG_SYS_SATA_MAX_DEVICE	1
83 #define CONFIG_DWC_AHSATA_PORT_ID	0
84 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
85 #define CONFIG_LBA48
86 #define CONFIG_LIBATA
87 #endif
88 
89 /* Network */
90 #define CONFIG_FEC_MXC
91 #define CONFIG_MII
92 #define IMX_FEC_BASE			ENET_BASE_ADDR
93 #define CONFIG_FEC_XCV_TYPE		RGMII
94 #define CONFIG_ETHPRIME			"FEC"
95 #define CONFIG_FEC_MXC_PHYADDR		6
96 #define CONFIG_PHYLIB
97 #define CONFIG_PHY_MICREL
98 #define CONFIG_PHY_MICREL_KSZ9031
99 #define CONFIG_IP_DEFRAG
100 #define CONFIG_TFTP_BLOCKSIZE		4096
101 #define CONFIG_TFTP_TSIZE
102 
103 /* USB Configs */
104 /* Host */
105 #define CONFIG_USB_HOST_ETHER
106 #define CONFIG_USB_MAX_CONTROLLER_COUNT		2
107 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET	/* For OTG port */
108 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
109 #define CONFIG_MXC_USB_FLAGS		0
110 #define CONFIG_USB_KEYBOARD
111 #ifdef CONFIG_USB_KEYBOARD
112 #define CONFIG_SYS_USB_EVENT_POLL
113 #endif /* CONFIG_USB_KEYBOARD */
114 /* Client */
115 #define CONFIG_USB_GADGET_VBUS_DRAW	2
116 #define CONFIG_USBD_HS
117 
118 #define CONFIG_USB_GADGET_MASS_STORAGE
119 #define CONFIG_USB_FUNCTION_MASS_STORAGE
120 #define CONFIG_G_DNL_MANUFACTURER	"Toradex"
121 /* USB DFU */
122 #define CONFIG_DFU_MMC
123 
124 /* Miscellaneous commands */
125 #define CONFIG_CMD_BMODE
126 #define CONFIG_MXC_GPIO
127 
128 /* Framebuffer and LCD */
129 #define CONFIG_VIDEO_IPUV3
130 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
131 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
132 #define CONFIG_VIDEO_BMP_RLE8
133 #define CONFIG_SPLASH_SCREEN
134 #define CONFIG_SPLASH_SCREEN_ALIGN
135 #define CONFIG_BMP_16BPP
136 #define CONFIG_VIDEO_LOGO
137 #define CONFIG_VIDEO_BMP_LOGO
138 #define CONFIG_IPUV3_CLK		260000000
139 #define CONFIG_CMD_HDMIDETECT
140 #define CONFIG_CONSOLE_MUX
141 #define CONFIG_IMX_HDMI
142 #define CONFIG_IMX_VIDEO_SKIP
143 #define CONFIG_CMD_BMP
144 
145 /* allow to overwrite serial and ethaddr */
146 #define CONFIG_ENV_OVERWRITE
147 #define CONFIG_CONS_INDEX		1
148 #define CONFIG_BAUDRATE			115200
149 
150 /* Command definition */
151 #undef CONFIG_CMD_LOADB
152 #undef CONFIG_CMD_LOADS
153 #undef CONFIG_CMD_NFS
154 #undef CONFIG_CMD_FLASH
155 
156 #undef CONFIG_IPADDR
157 #define CONFIG_IPADDR			192.168.10.2
158 #define CONFIG_NETMASK			255.255.255.0
159 #undef CONFIG_SERVERIP
160 #define CONFIG_SERVERIP			192.168.10.1
161 
162 #define CONFIG_LOADADDR			0x12000000
163 #define CONFIG_SYS_TEXT_BASE		0x17800000
164 
165 #ifdef CONFIG_CMD_SATA
166 #define CONFIG_DRIVE_SATA "sata "
167 #else
168 #define CONFIG_DRIVE_SATA
169 #endif
170 
171 #ifdef CONFIG_CMD_MMC
172 #define CONFIG_DRIVE_MMC "mmc "
173 #else
174 #define CONFIG_DRIVE_MMC
175 #endif
176 
177 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC
178 
179 #define DFU_ALT_EMMC_INFO \
180 	"u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
181 	"boot part 0 1;" \
182 	"rootfs part 0 2;" \
183 	"uImage fat 0 1;" \
184 	"imx6q-colibri-eval-v3.dtb fat 0 1;" \
185 	"imx6q-colibri-cam-eval-v3.dtb fat 0 1"
186 
187 #define EMMC_BOOTCMD \
188 	"emmcargs=ip=off root=/dev/mmcblk0p2 rw,noatime rootfstype=ext3 " \
189 		"rootwait\0" \
190 	"emmcboot=run setup; " \
191 		"setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
192 		"${vidargs}; echo Booting from internal eMMC chip...; "	\
193 		"run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
194 		"${boot_file} && run fdt_fixup && " \
195 		"bootm ${kernel_addr_r} ${dtbparam}\0" \
196 	"emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
197 		"${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
198 
199 #define MEM_LAYOUT_ENV_SETTINGS \
200 	"fdt_addr_r=0x12000000\0" \
201 	"fdt_high=0xffffffff\0" \
202 	"initrd_high=0xffffffff\0" \
203 	"kernel_addr_r=0x11000000\0" \
204 	"ramdisk_addr_r=0x12100000\0"
205 
206 #define NFS_BOOTCMD \
207 	"nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
208 	"nfsboot=run setup; " \
209 		"setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
210 		"${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
211 		"run nfsdtbload; dhcp ${kernel_addr_r} " \
212 		"&& run fdt_fixup && bootm ${kernel_addr_r} ${dtbparam}\0" \
213 	"nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
214 		"&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
215 
216 #define SD_BOOTCMD						\
217 	"sdargs=ip=off root=/dev/mmcblk1p2 rw,noatime rootfstype=ext3 " \
218 		"rootwait\0" \
219 	"sdboot=run setup; " \
220 		"setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
221 		"${vidargs}; echo Booting from SD card; " \
222 		"run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
223 		"${boot_file} && run fdt_fixup && " \
224 		"bootm ${kernel_addr_r} ${dtbparam}\0" \
225 	"sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
226 		"${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
227 
228 #define USB_BOOTCMD \
229 	"usbargs=ip=off root=/dev/sda2 rw,noatime rootfstype=ext3 " \
230 		"rootwait\0" \
231 	"usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
232 		"${usbargs} ${vidargs}; echo Booting from USB stick...; " \
233 		"usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
234 		"${boot_file} && run fdt_fixup && " \
235 		"bootm ${kernel_addr_r} ${dtbparam}\0" \
236 	"usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
237 		"${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
238 
239 #ifndef CONFIG_TDX_APALIS_IMX6_V1_0
240 #define FDT_FILE "imx6q-apalis-eval.dtb"
241 #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb"
242 #else
243 #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb"
244 #endif
245 #define CONFIG_EXTRA_ENV_SETTINGS \
246 	"bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
247 		"run nfsboot ; echo ; echo nfsboot failed ; " \
248 		"usb start ;" \
249 		"setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
250 	"boot_file=uImage\0" \
251 	"console=ttymxc0\0" \
252 	"defargs=enable_wait_mode=off vmalloc=400M\0" \
253 	"dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
254 	EMMC_BOOTCMD \
255 	"fdt_file=" FDT_FILE "\0" \
256 	"fdt_fixup=;\0" \
257 	MEM_LAYOUT_ENV_SETTINGS \
258 	NFS_BOOTCMD \
259 	SD_BOOTCMD \
260 	"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
261 		"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
262 		"flash_eth.img && source ${loadaddr}\0" \
263 	"setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
264 		"${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
265 		"source ${loadaddr}\0" \
266 	"setup=setenv setupargs fec_mac=${ethaddr} " \
267 		"consoleblank=0 no_console_suspend=1 console=tty1 " \
268 		"console=${console},${baudrate}n8\0 " \
269 	"setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
270 	"setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
271 		"load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
272 		"source ${loadaddr}\0" \
273 	"splashpos=m,m\0" \
274 	"vidargs=mxc_hdmi.only_cea=1 " \
275 		"video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \
276 		"video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \
277 		"fbmem=32M\0 "
278 
279 /* Miscellaneous configurable options */
280 #define CONFIG_SYS_LONGHELP
281 #define CONFIG_AUTO_COMPLETE
282 #undef CONFIG_SYS_CBSIZE
283 #define CONFIG_SYS_CBSIZE		1024
284 #undef CONFIG_SYS_MAXARGS
285 #define CONFIG_SYS_MAXARGS		48
286 
287 #define CONFIG_SYS_ALT_MEMTEST
288 #define CONFIG_SYS_MEMTEST_START	0x10000000
289 #define CONFIG_SYS_MEMTEST_END		0x10010000
290 #define CONFIG_SYS_MEMTEST_SCRATCH	0x10800000
291 
292 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
293 
294 #define CONFIG_CMDLINE_EDITING
295 
296 /* Physical Memory Map */
297 #define CONFIG_NR_DRAM_BANKS		1
298 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
299 
300 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
301 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
302 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
303 
304 #define CONFIG_SYS_INIT_SP_OFFSET \
305 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
306 #define CONFIG_SYS_INIT_SP_ADDR \
307 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
308 
309 /* environment organization */
310 
311 #define CONFIG_ENV_SIZE			(8 * 1024)
312 
313 #define CONFIG_ENV_IS_IN_MMC
314 
315 #if defined(CONFIG_ENV_IS_IN_MMC)
316 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
317 #define CONFIG_ENV_OFFSET		(-CONFIG_ENV_SIZE + \
318 					 CONFIG_TDX_CFG_BLOCK_OFFSET)
319 #define CONFIG_SYS_MMC_ENV_DEV		0
320 #define CONFIG_SYS_MMC_ENV_PART		1
321 #endif
322 
323 #define CONFIG_OF_SYSTEM_SETUP
324 
325 #define CONFIG_CMD_TIME
326 
327 #define CONFIG_SUPPORT_RAW_INITRD
328 
329 #define CONFIG_CRC32_VERIFY
330 
331 #endif	/* __CONFIG_H */
332