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_SPI_FLASH_STMICRO
43 #define CONFIG_MXC_SPI
44 #define CONFIG_SF_DEFAULT_BUS		0
45 #define CONFIG_SF_DEFAULT_CS		0
46 #define CONFIG_SF_DEFAULT_SPEED		20000000
47 #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
48 #endif
49 
50 /* Command definition */
51 #define CONFIG_CMD_BMODE
52 
53 #ifdef CONFIG_SUPPORT_EMMC_BOOT
54 #define EMMC_ENV \
55 	"emmcdev=2\0" \
56 	"update_emmc_firmware=" \
57 		"if test ${ip_dyn} = yes; then " \
58 			"setenv get_cmd dhcp; " \
59 		"else " \
60 			"setenv get_cmd tftp; " \
61 		"fi; " \
62 		"if ${get_cmd} ${update_sd_firmware_filename}; then " \
63 			"if mmc dev ${emmcdev} 1; then "	\
64 				"setexpr fw_sz ${filesize} / 0x200; " \
65 				"setexpr fw_sz ${fw_sz} + 1; "	\
66 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
67 			"fi; "	\
68 		"fi\0"
69 #else
70 #define EMMC_ENV ""
71 #endif
72 
73 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
74 
75 #define CONFIG_EXTRA_ENV_SETTINGS \
76 	"script=boot.scr\0" \
77 	"image=zImage\0" \
78 	"fdt_file=undefined\0" \
79 	"fdt_addr=0x18000000\0" \
80 	"boot_fdt=try\0" \
81 	"ip_dyn=yes\0" \
82 	"console=" CONFIG_CONSOLE_DEV "\0" \
83 	"dfuspi=dfu 0 sf 0:0:10000000:0\0" \
84 	"dfu_alt_info_spl=spl raw 0x400\0" \
85 	"dfu_alt_info_img=u-boot raw 0x10000\0" \
86 	"dfu_alt_info=spl raw 0x400\0" \
87 	"fdt_high=0xffffffff\0"	  \
88 	"initrd_high=0xffffffff\0" \
89 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
90 	"mmcpart=1\0" \
91 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
92 	"update_sd_firmware=" \
93 		"if test ${ip_dyn} = yes; then " \
94 			"setenv get_cmd dhcp; " \
95 		"else " \
96 			"setenv get_cmd tftp; " \
97 		"fi; " \
98 		"if mmc dev ${mmcdev}; then "	\
99 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
100 				"setexpr fw_sz ${filesize} / 0x200; " \
101 				"setexpr fw_sz ${fw_sz} + 1; "	\
102 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
103 			"fi; "	\
104 		"fi\0" \
105 	EMMC_ENV	  \
106 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
107 		"root=${mmcroot}\0" \
108 	"loadbootscript=" \
109 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
110 	"bootscript=echo Running bootscript from mmc ...; " \
111 		"source\0" \
112 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
113 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
114 	"mmcboot=echo Booting from mmc ...; " \
115 		"run mmcargs; " \
116 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
117 			"if run loadfdt; then " \
118 				"bootz ${loadaddr} - ${fdt_addr}; " \
119 			"else " \
120 				"if test ${boot_fdt} = try; then " \
121 					"bootz; " \
122 				"else " \
123 					"echo WARN: Cannot load the DT; " \
124 				"fi; " \
125 			"fi; " \
126 		"else " \
127 			"bootz; " \
128 		"fi;\0" \
129 	"netargs=setenv bootargs console=${console},${baudrate} " \
130 		"root=/dev/nfs " \
131 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
132 	"netboot=echo Booting from net ...; " \
133 		"run netargs; " \
134 		"if test ${ip_dyn} = yes; then " \
135 			"setenv get_cmd dhcp; " \
136 		"else " \
137 			"setenv get_cmd tftp; " \
138 		"fi; " \
139 		"${get_cmd} ${image}; " \
140 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
141 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
142 				"bootz ${loadaddr} - ${fdt_addr}; " \
143 			"else " \
144 				"if test ${boot_fdt} = try; then " \
145 					"bootz; " \
146 				"else " \
147 					"echo WARN: Cannot load the DT; " \
148 				"fi; " \
149 			"fi; " \
150 		"else " \
151 			"bootz; " \
152 		"fi;\0" \
153 		"findfdt="\
154 			"if test $fdt_file = undefined; then " \
155 				"if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
156 					"setenv fdt_file imx6qp-sabreauto.dtb; fi; " \
157 				"if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
158 					"setenv fdt_file imx6q-sabreauto.dtb; fi; " \
159 				"if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
160 					"setenv fdt_file imx6dl-sabreauto.dtb; fi; " \
161 				"if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
162 					"setenv fdt_file imx6q-sabresd.dtb; fi; " \
163 				"if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
164 					"setenv fdt_file imx6dl-sabresd.dtb; fi; " \
165 				"if test $fdt_file = undefined; then " \
166 					"echo WARNING: Could not determine dtb to use; fi; " \
167 			"fi;\0" \
168 
169 
170 #define CONFIG_BOOTCOMMAND \
171 	"run findfdt;" \
172 	"mmc dev ${mmcdev};" \
173 	"if mmc rescan; then " \
174 		"if run loadbootscript; then " \
175 		"run bootscript; " \
176 		"else " \
177 			"if run loadimage; then " \
178 				"run mmcboot; " \
179 			"else run netboot; " \
180 			"fi; " \
181 		"fi; " \
182 	"else run netboot; fi"
183 
184 #define CONFIG_ARP_TIMEOUT     200UL
185 
186 #define CONFIG_SYS_MEMTEST_START       0x10000000
187 #define CONFIG_SYS_MEMTEST_END         0x10010000
188 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
189 
190 #define CONFIG_STACKSIZE               (128 * 1024)
191 
192 /* Physical Memory Map */
193 #define CONFIG_NR_DRAM_BANKS           1
194 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
195 
196 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
197 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
198 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
199 
200 #define CONFIG_SYS_INIT_SP_OFFSET \
201 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
202 #define CONFIG_SYS_INIT_SP_ADDR \
203 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
204 
205 /* Environment organization */
206 #define CONFIG_ENV_SIZE			(8 * 1024)
207 
208 #define CONFIG_ENV_IS_IN_MMC
209 
210 #if defined(CONFIG_ENV_IS_IN_MMC)
211 #define CONFIG_ENV_OFFSET		(8 * 64 * 1024)
212 #endif
213 
214 /* Framebuffer */
215 #define CONFIG_VIDEO
216 #define CONFIG_VIDEO_IPUV3
217 #define CONFIG_CFB_CONSOLE
218 #define CONFIG_VGA_AS_SINGLE_DEVICE
219 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
220 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
221 #define CONFIG_VIDEO_BMP_RLE8
222 #define CONFIG_SPLASH_SCREEN
223 #define CONFIG_SPLASH_SCREEN_ALIGN
224 #define CONFIG_BMP_16BPP
225 #define CONFIG_VIDEO_LOGO
226 #define CONFIG_VIDEO_BMP_LOGO
227 #define CONFIG_IPUV3_CLK 260000000
228 #define CONFIG_IMX_HDMI
229 #define CONFIG_IMX_VIDEO_SKIP
230 
231 #ifndef CONFIG_SPL
232 #define CONFIG_CI_UDC
233 #define CONFIG_USBD_HS
234 #define CONFIG_USB_GADGET_DUALSPEED
235 
236 #define CONFIG_USB_GADGET
237 #define CONFIG_CMD_USB_MASS_STORAGE
238 #define CONFIG_USB_FUNCTION_MASS_STORAGE
239 #define CONFIG_USB_GADGET_DOWNLOAD
240 #define CONFIG_USB_GADGET_VBUS_DRAW	2
241 
242 #define CONFIG_G_DNL_VENDOR_NUM		0x0525
243 #define CONFIG_G_DNL_PRODUCT_NUM	0xa4a5
244 #define CONFIG_G_DNL_MANUFACTURER	"FSL"
245 
246 #define CONFIG_USB_FUNCTION_FASTBOOT
247 #define CONFIG_CMD_FASTBOOT
248 #define CONFIG_ANDROID_BOOT_IMAGE
249 #define CONFIG_FASTBOOT_BUF_ADDR   CONFIG_SYS_LOAD_ADDR
250 #define CONFIG_FASTBOOT_BUF_SIZE   0x07000000
251 
252 /* USB Device Firmware Update support */
253 #define CONFIG_CMD_DFU
254 #define CONFIG_USB_FUNCTION_DFU
255 #define CONFIG_DFU_MMC
256 #define CONFIG_DFU_SF
257 #endif
258 
259 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
260