1 /*
2  * Copyright (C) 2012 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for the Freescale i.MX6Q SabreSD board.
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __MX6QSABRE_COMMON_CONFIG_H
10 #define __MX6QSABRE_COMMON_CONFIG_H
11 
12 #include "mx6_common.h"
13 
14 #define CONFIG_IMX_THERMAL
15 
16 /* Size of malloc() pool */
17 #define CONFIG_SYS_MALLOC_LEN		(10 * SZ_1M)
18 
19 #define CONFIG_BOARD_EARLY_INIT_F
20 #define CONFIG_BOARD_LATE_INIT
21 
22 #define CONFIG_MXC_UART
23 
24 /* MMC Configs */
25 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
26 
27 #define CONFIG_CMD_PING
28 #define CONFIG_CMD_DHCP
29 #define CONFIG_CMD_MII
30 #define CONFIG_FEC_MXC
31 #define CONFIG_MII
32 #define IMX_FEC_BASE			ENET_BASE_ADDR
33 #define CONFIG_FEC_XCV_TYPE		RGMII
34 #define CONFIG_ETHPRIME			"FEC"
35 #define CONFIG_FEC_MXC_PHYADDR		1
36 
37 #define CONFIG_PHYLIB
38 #define CONFIG_PHY_ATHEROS
39 
40 #define CONFIG_CMD_SF
41 #ifdef CONFIG_CMD_SF
42 #define CONFIG_MXC_SPI
43 #define CONFIG_SF_DEFAULT_BUS		0
44 #define CONFIG_SF_DEFAULT_CS		0
45 #define CONFIG_SF_DEFAULT_SPEED		20000000
46 #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
47 #endif
48 
49 /* Command definition */
50 #define CONFIG_CMD_BMODE
51 
52 #ifdef CONFIG_SUPPORT_EMMC_BOOT
53 #define EMMC_ENV \
54 	"emmcdev=2\0" \
55 	"update_emmc_firmware=" \
56 		"if test ${ip_dyn} = yes; then " \
57 			"setenv get_cmd dhcp; " \
58 		"else " \
59 			"setenv get_cmd tftp; " \
60 		"fi; " \
61 		"if ${get_cmd} ${update_sd_firmware_filename}; then " \
62 			"if mmc dev ${emmcdev} 1; then "	\
63 				"setexpr fw_sz ${filesize} / 0x200; " \
64 				"setexpr fw_sz ${fw_sz} + 1; "	\
65 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
66 			"fi; "	\
67 		"fi\0"
68 #else
69 #define EMMC_ENV ""
70 #endif
71 
72 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
73 
74 #define CONFIG_EXTRA_ENV_SETTINGS \
75 	"script=boot.scr\0" \
76 	"image=zImage\0" \
77 	"fdt_file=undefined\0" \
78 	"fdt_addr=0x18000000\0" \
79 	"boot_fdt=try\0" \
80 	"ip_dyn=yes\0" \
81 	"console=" CONFIG_CONSOLE_DEV "\0" \
82 	"dfuspi=dfu 0 sf 0:0:10000000:0\0" \
83 	"dfu_alt_info_spl=spl raw 0x400\0" \
84 	"dfu_alt_info_img=u-boot raw 0x10000\0" \
85 	"dfu_alt_info=spl raw 0x400\0" \
86 	"fdt_high=0xffffffff\0"	  \
87 	"initrd_high=0xffffffff\0" \
88 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
89 	"mmcpart=1\0" \
90 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
91 	"update_sd_firmware=" \
92 		"if test ${ip_dyn} = yes; then " \
93 			"setenv get_cmd dhcp; " \
94 		"else " \
95 			"setenv get_cmd tftp; " \
96 		"fi; " \
97 		"if mmc dev ${mmcdev}; then "	\
98 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
99 				"setexpr fw_sz ${filesize} / 0x200; " \
100 				"setexpr fw_sz ${fw_sz} + 1; "	\
101 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
102 			"fi; "	\
103 		"fi\0" \
104 	EMMC_ENV	  \
105 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
106 		"root=${mmcroot}\0" \
107 	"loadbootscript=" \
108 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
109 	"bootscript=echo Running bootscript from mmc ...; " \
110 		"source\0" \
111 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
112 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
113 	"mmcboot=echo Booting from mmc ...; " \
114 		"run mmcargs; " \
115 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
116 			"if run loadfdt; then " \
117 				"bootz ${loadaddr} - ${fdt_addr}; " \
118 			"else " \
119 				"if test ${boot_fdt} = try; then " \
120 					"bootz; " \
121 				"else " \
122 					"echo WARN: Cannot load the DT; " \
123 				"fi; " \
124 			"fi; " \
125 		"else " \
126 			"bootz; " \
127 		"fi;\0" \
128 	"netargs=setenv bootargs console=${console},${baudrate} " \
129 		"root=/dev/nfs " \
130 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
131 	"netboot=echo Booting from net ...; " \
132 		"run netargs; " \
133 		"if test ${ip_dyn} = yes; then " \
134 			"setenv get_cmd dhcp; " \
135 		"else " \
136 			"setenv get_cmd tftp; " \
137 		"fi; " \
138 		"${get_cmd} ${image}; " \
139 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
140 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
141 				"bootz ${loadaddr} - ${fdt_addr}; " \
142 			"else " \
143 				"if test ${boot_fdt} = try; then " \
144 					"bootz; " \
145 				"else " \
146 					"echo WARN: Cannot load the DT; " \
147 				"fi; " \
148 			"fi; " \
149 		"else " \
150 			"bootz; " \
151 		"fi;\0" \
152 		"findfdt="\
153 			"if test $fdt_file = undefined; then " \
154 				"if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
155 					"setenv fdt_file imx6qp-sabreauto.dtb; fi; " \
156 				"if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
157 					"setenv fdt_file imx6q-sabreauto.dtb; fi; " \
158 				"if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
159 					"setenv fdt_file imx6dl-sabreauto.dtb; fi; " \
160 				"if test $board_name = SABRESD && test $board_rev = MX6QP; then " \
161 					"setenv fdt_file imx6qp-sabresd.dtb; fi; " \
162 				"if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
163 					"setenv fdt_file imx6q-sabresd.dtb; fi; " \
164 				"if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
165 					"setenv fdt_file imx6dl-sabresd.dtb; fi; " \
166 				"if test $fdt_file = undefined; then " \
167 					"echo WARNING: Could not determine dtb to use; fi; " \
168 			"fi;\0" \
169 
170 
171 #define CONFIG_BOOTCOMMAND \
172 	"run findfdt;" \
173 	"mmc dev ${mmcdev};" \
174 	"if mmc rescan; then " \
175 		"if run loadbootscript; then " \
176 		"run bootscript; " \
177 		"else " \
178 			"if run loadimage; then " \
179 				"run mmcboot; " \
180 			"else run netboot; " \
181 			"fi; " \
182 		"fi; " \
183 	"else run netboot; fi"
184 
185 #define CONFIG_ARP_TIMEOUT     200UL
186 
187 #define CONFIG_SYS_MEMTEST_START       0x10000000
188 #define CONFIG_SYS_MEMTEST_END         0x10010000
189 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
190 
191 #define CONFIG_STACKSIZE               (128 * 1024)
192 
193 /* Physical Memory Map */
194 #define CONFIG_NR_DRAM_BANKS           1
195 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
196 
197 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
198 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
199 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
200 
201 #define CONFIG_SYS_INIT_SP_OFFSET \
202 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
203 #define CONFIG_SYS_INIT_SP_ADDR \
204 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
205 
206 /* Environment organization */
207 #define CONFIG_ENV_SIZE			(8 * 1024)
208 
209 #define CONFIG_ENV_IS_IN_MMC
210 
211 #if defined(CONFIG_ENV_IS_IN_MMC)
212 #define CONFIG_ENV_OFFSET		(8 * 64 * 1024)
213 #endif
214 
215 /* Framebuffer */
216 #define CONFIG_VIDEO
217 #define CONFIG_VIDEO_IPUV3
218 #define CONFIG_CFB_CONSOLE
219 #define CONFIG_VGA_AS_SINGLE_DEVICE
220 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
221 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
222 #define CONFIG_VIDEO_BMP_RLE8
223 #define CONFIG_SPLASH_SCREEN
224 #define CONFIG_SPLASH_SCREEN_ALIGN
225 #define CONFIG_BMP_16BPP
226 #define CONFIG_VIDEO_LOGO
227 #define CONFIG_VIDEO_BMP_LOGO
228 #ifdef CONFIG_MX6DL
229 #define CONFIG_IPUV3_CLK 198000000
230 #else
231 #define CONFIG_IPUV3_CLK 264000000
232 #endif
233 #define CONFIG_IMX_HDMI
234 #define CONFIG_IMX_VIDEO_SKIP
235 
236 #ifndef CONFIG_SPL
237 #define CONFIG_CI_UDC
238 #define CONFIG_USBD_HS
239 #define CONFIG_USB_GADGET_DUALSPEED
240 
241 #define CONFIG_CMD_USB_MASS_STORAGE
242 #define CONFIG_USB_FUNCTION_MASS_STORAGE
243 #define CONFIG_USB_GADGET_DOWNLOAD
244 #define CONFIG_USB_GADGET_VBUS_DRAW	2
245 
246 #define CONFIG_G_DNL_VENDOR_NUM		0x0525
247 #define CONFIG_G_DNL_PRODUCT_NUM	0xa4a5
248 #define CONFIG_G_DNL_MANUFACTURER	"FSL"
249 
250 #define CONFIG_USB_FUNCTION_FASTBOOT
251 #define CONFIG_CMD_FASTBOOT
252 #define CONFIG_ANDROID_BOOT_IMAGE
253 #define CONFIG_FASTBOOT_BUF_ADDR   CONFIG_SYS_LOAD_ADDR
254 #define CONFIG_FASTBOOT_BUF_SIZE   0x07000000
255 
256 /* USB Device Firmware Update support */
257 #define CONFIG_CMD_DFU
258 #define CONFIG_USB_FUNCTION_DFU
259 #define CONFIG_DFU_MMC
260 #define CONFIG_DFU_SF
261 #endif
262 
263 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
264