xref: /openbmc/u-boot/include/configs/nitrogen6x.h (revision 9c0e2f6e)
1 /*
2  * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for the Boundary Devices Nitrogen6X
5  * and Freescale i.MX6Q Sabre Lite boards.
6  *
7  * SPDX-License-Identifier:	GPL-2.0+
8  */
9 
10 #ifndef __CONFIG_H
11 #define __CONFIG_H
12 
13 #include "mx6_common.h"
14 
15 #define CONFIG_MACH_TYPE	3769
16 
17 /* Size of malloc() pool */
18 #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
19 
20 #define CONFIG_MISC_INIT_R
21 #define CONFIG_USBD_HS
22 #define CONFIG_NETCONSOLE
23 
24 #define CONFIG_MXC_UART
25 #define CONFIG_MXC_UART_BASE	       UART2_BASE
26 
27 #ifdef CONFIG_CMD_SF
28 #define CONFIG_SF_DEFAULT_BUS  0
29 #define CONFIG_SF_DEFAULT_CS   0
30 #define CONFIG_SF_DEFAULT_SPEED 25000000
31 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
32 #endif
33 
34 /* I2C Configs */
35 #define CONFIG_SYS_I2C
36 #define CONFIG_SYS_I2C_MXC
37 #define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
38 #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
39 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
40 #define CONFIG_SYS_I2C_SPEED		100000
41 #define CONFIG_I2C_EDID
42 
43 /* MMC Configs */
44 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
45 #define CONFIG_SYS_FSL_USDHC_NUM       2
46 
47 /*
48  * SATA Configs
49  */
50 #ifdef CONFIG_CMD_SATA
51 #define CONFIG_SYS_SATA_MAX_DEVICE	1
52 #define CONFIG_DWC_AHSATA_PORT_ID	0
53 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
54 #define CONFIG_LBA48
55 #endif
56 
57 #define CONFIG_FEC_MXC
58 #define CONFIG_MII
59 #define IMX_FEC_BASE			ENET_BASE_ADDR
60 #define CONFIG_FEC_XCV_TYPE		RGMII
61 #define CONFIG_ETHPRIME			"FEC"
62 #define CONFIG_FEC_MXC_PHYADDR		6
63 
64 /* USB Configs */
65 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
66 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET	/* For OTG port */
67 #define CONFIG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)
68 #define CONFIG_MXC_USB_FLAGS	0
69 
70 /* Framebuffer and LCD */
71 #define CONFIG_VIDEO_IPUV3
72 #define CONFIG_VIDEO_BMP_RLE8
73 #define CONFIG_SPLASH_SCREEN
74 #define CONFIG_SPLASH_SCREEN_ALIGN
75 #define CONFIG_VIDEO_BMP_GZIP
76 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (6 * 1024 * 1024)
77 #define CONFIG_BMP_16BPP
78 #define CONFIG_IMX_HDMI
79 #define CONFIG_IMX_VIDEO_SKIP
80 
81 #define CONFIG_PREBOOT                 ""
82 
83 #ifdef CONFIG_CMD_SATA
84 #define CONFIG_DRIVE_SATA "sata "
85 #else
86 #define CONFIG_DRIVE_SATA
87 #endif
88 
89 #ifdef CONFIG_CMD_MMC
90 #define CONFIG_DRIVE_MMC "mmc "
91 #else
92 #define CONFIG_DRIVE_MMC
93 #endif
94 
95 #ifdef CONFIG_USB_STORAGE
96 #define CONFIG_DRIVE_USB "usb "
97 #else
98 #define CONFIG_DRIVE_USB
99 #endif
100 
101 #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB
102 #define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC
103 
104 #if defined(CONFIG_SABRELITE)
105 #define CONFIG_EXTRA_ENV_SETTINGS \
106 	"script=boot.scr\0" \
107 	"uimage=uImage\0" \
108 	"console=ttymxc1\0" \
109 	"fdt_high=0xffffffff\0" \
110 	"initrd_high=0xffffffff\0" \
111 	"fdt_file=imx6q-sabrelite.dtb\0" \
112 	"fdt_addr=0x18000000\0" \
113 	"boot_fdt=try\0" \
114 	"ip_dyn=yes\0" \
115 	"usb_pgood_delay=2000\0" \
116 	"mmcdevs=0 1\0" \
117 	"mmcpart=1\0" \
118 	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
119 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
120 		"root=${mmcroot}\0" \
121 	"loadbootscript=" \
122 		"load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
123 	"bootscript=echo Running bootscript from mmc ...; " \
124 		"source\0" \
125 	"loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
126 	"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
127 	"mmcboot=echo Booting from mmc ...; " \
128 		"run mmcargs; " \
129 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
130 			"if run loadfdt; then " \
131 				"bootm ${loadaddr} - ${fdt_addr}; " \
132 			"else " \
133 				"if test ${boot_fdt} = try; then " \
134 					"bootm; " \
135 				"else " \
136 					"echo WARN: Cannot load the DT; " \
137 				"fi; " \
138 			"fi; " \
139 		"else " \
140 			"bootm; " \
141 		"fi;\0" \
142 	"netargs=setenv bootargs console=${console},${baudrate} " \
143 		"root=/dev/nfs " \
144 	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
145 		"netboot=echo Booting from net ...; " \
146 		"run netargs; " \
147 		"if test ${ip_dyn} = yes; then " \
148 			"setenv get_cmd dhcp; " \
149 		"else " \
150 			"setenv get_cmd tftp; " \
151 		"fi; " \
152 		"${get_cmd} ${uimage}; " \
153 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
154 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
155 				"bootm ${loadaddr} - ${fdt_addr}; " \
156 			"else " \
157 				"if test ${boot_fdt} = try; then " \
158 					"bootm; " \
159 				"else " \
160 					"echo WARN: Cannot load the DT; " \
161 				"fi; " \
162 			"fi; " \
163 		"else " \
164 			"bootm; " \
165 		"fi;\0"
166 
167 #define CONFIG_BOOTCOMMAND \
168 	"for mmcdev in ${mmcdevs}; do " \
169 		"mmc dev ${mmcdev}; " \
170 		"if mmc rescan; then " \
171 			"if run loadbootscript; then " \
172 				"run bootscript; " \
173 			"else " \
174 				"if run loaduimage; then " \
175 					"run mmcboot; " \
176 				"fi; " \
177 			"fi; " \
178 		"fi; " \
179 	"done; " \
180 	"run netboot; "
181 #else
182 #define CONFIG_EXTRA_ENV_SETTINGS \
183 	"bootdevs=" CONFIG_DRIVE_TYPES "\0" \
184 	"umsdevs=" CONFIG_UMSDEVS "\0" \
185 	"usb_pgood_delay=2000\0" \
186 	"console=ttymxc1\0" \
187 	"clearenv=if sf probe || sf probe || sf probe 1 ; then " \
188 		"sf erase 0xc0000 0x2000 && " \
189 		"echo restored environment to factory default ; fi\0" \
190 	"bootcmd=for dtype in ${bootdevs}" \
191 		"; do " \
192 			"if itest.s \"xusb\" == \"x${dtype}\" ; then " \
193 				"usb start ;" \
194 			"fi; " \
195 			"for disk in 0 1 ; do ${dtype} dev ${disk} ;" \
196 				"load " \
197 					"${dtype} ${disk}:1 " \
198 					"10008000 " \
199 					"/6x_bootscript" \
200 					"&& source 10008000 ; " \
201 			"done ; " \
202 		"done; " \
203 		"setenv stdout serial,vga ; " \
204 		"echo ; echo 6x_bootscript not found ; " \
205 		"echo ; echo serial console at 115200, 8N1 ; echo ; " \
206 		"echo details at http://boundarydevices.com/6q_bootscript ; " \
207 		"setenv stdout serial;" \
208 		"setenv stdin serial,usbkbd;" \
209 		"for dtype in ${umsdevs} ; do " \
210 			"if itest.s sata == ${dtype}; then " \
211 				"initcmd='sata init' ;" \
212 			"else " \
213 				"initcmd='mmc rescan' ;" \
214 			"fi; " \
215 			"for disk in 0 1 ; do " \
216 				"if $initcmd && $dtype dev $disk ; then " \
217 					"setenv stdout serial,vga; " \
218 					"echo expose ${dtype} ${disk} " \
219 						"over USB; " \
220 					"ums 0 $dtype $disk ;" \
221 				"fi; " \
222 		"	done; " \
223 		"done ;" \
224 		"setenv stdout serial,vga; " \
225 		"echo no block devices found;" \
226 		"\0" \
227 	"initrd_high=0xffffffff\0" \
228 	"upgradeu=for dtype in ${bootdevs}" \
229 		"; do " \
230 		"for disk in 0 1 ; do ${dtype} dev ${disk} ;" \
231 			"load ${dtype} ${disk}:1 10008000 " \
232 				"/6x_upgrade " \
233 				"&& source 10008000 ; " \
234 		"done ; " \
235 	"done\0" \
236 
237 #endif
238 /* Miscellaneous configurable options */
239 #define CONFIG_SYS_MEMTEST_START       0x10000000
240 #define CONFIG_SYS_MEMTEST_END	       0x10010000
241 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
242 
243 /* Physical Memory Map */
244 #define CONFIG_NR_DRAM_BANKS	       1
245 #define PHYS_SDRAM		       MMDC0_ARB_BASE_ADDR
246 
247 #define CONFIG_SYS_SDRAM_BASE	       PHYS_SDRAM
248 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
249 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
250 
251 #define CONFIG_SYS_INIT_SP_OFFSET \
252 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
253 #define CONFIG_SYS_INIT_SP_ADDR \
254 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
255 
256 /* Environment organization */
257 #define CONFIG_ENV_SIZE			(8 * 1024)
258 
259 #if defined(CONFIG_ENV_IS_IN_MMC)
260 #define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
261 #define CONFIG_SYS_MMC_ENV_DEV		0
262 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
263 #define CONFIG_ENV_OFFSET		(768 * 1024)
264 #define CONFIG_ENV_SECT_SIZE		(8 * 1024)
265 #define CONFIG_ENV_SPI_BUS		CONFIG_SF_DEFAULT_BUS
266 #define CONFIG_ENV_SPI_CS		CONFIG_SF_DEFAULT_CS
267 #define CONFIG_ENV_SPI_MODE		CONFIG_SF_DEFAULT_MODE
268 #define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
269 #endif
270 
271 #define CONFIG_SYS_ALT_MEMTEST
272 
273 /*
274  * PCI express
275  */
276 #ifdef CONFIG_CMD_PCI
277 #define CONFIG_PCI_SCAN_SHOW
278 #define CONFIG_PCIE_IMX
279 #endif
280 
281 #endif	       /* __CONFIG_H */
282