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_FEC_MXC
28 #define CONFIG_MII
29 #define IMX_FEC_BASE			ENET_BASE_ADDR
30 #define CONFIG_FEC_XCV_TYPE		RGMII
31 #define CONFIG_ETHPRIME			"FEC"
32 #define CONFIG_FEC_MXC_PHYADDR		1
33 
34 #define CONFIG_PHYLIB
35 #define CONFIG_PHY_ATHEROS
36 
37 #ifdef CONFIG_CMD_SF
38 #define CONFIG_MXC_SPI
39 #define CONFIG_SF_DEFAULT_BUS		0
40 #define CONFIG_SF_DEFAULT_CS		0
41 #define CONFIG_SF_DEFAULT_SPEED		20000000
42 #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
43 #endif
44 
45 /* Command definition */
46 #define CONFIG_CMD_BMODE
47 
48 #ifdef CONFIG_SUPPORT_EMMC_BOOT
49 #define EMMC_ENV \
50 	"emmcdev=2\0" \
51 	"update_emmc_firmware=" \
52 		"if test ${ip_dyn} = yes; then " \
53 			"setenv get_cmd dhcp; " \
54 		"else " \
55 			"setenv get_cmd tftp; " \
56 		"fi; " \
57 		"if ${get_cmd} ${update_sd_firmware_filename}; then " \
58 			"if mmc dev ${emmcdev} 1; then "	\
59 				"setexpr fw_sz ${filesize} / 0x200; " \
60 				"setexpr fw_sz ${fw_sz} + 1; "	\
61 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
62 			"fi; "	\
63 		"fi\0"
64 #else
65 #define EMMC_ENV ""
66 #endif
67 
68 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
69 
70 #define CONFIG_EXTRA_ENV_SETTINGS \
71 	"script=boot.scr\0" \
72 	"image=zImage\0" \
73 	"fdt_file=undefined\0" \
74 	"fdt_addr=0x18000000\0" \
75 	"boot_fdt=try\0" \
76 	"ip_dyn=yes\0" \
77 	"console=" CONSOLE_DEV "\0" \
78 	"dfuspi=dfu 0 sf 0:0:10000000:0\0" \
79 	"dfu_alt_info_spl=spl raw 0x400\0" \
80 	"dfu_alt_info_img=u-boot raw 0x10000\0" \
81 	"dfu_alt_info=spl raw 0x400\0" \
82 	"fdt_high=0xffffffff\0"	  \
83 	"initrd_high=0xffffffff\0" \
84 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
85 	"mmcpart=1\0" \
86 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
87 	"update_sd_firmware=" \
88 		"if test ${ip_dyn} = yes; then " \
89 			"setenv get_cmd dhcp; " \
90 		"else " \
91 			"setenv get_cmd tftp; " \
92 		"fi; " \
93 		"if mmc dev ${mmcdev}; then "	\
94 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
95 				"setexpr fw_sz ${filesize} / 0x200; " \
96 				"setexpr fw_sz ${fw_sz} + 1; "	\
97 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
98 			"fi; "	\
99 		"fi\0" \
100 	EMMC_ENV	  \
101 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
102 		"root=${mmcroot}\0" \
103 	"loadbootscript=" \
104 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
105 	"bootscript=echo Running bootscript from mmc ...; " \
106 		"source\0" \
107 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
108 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
109 	"mmcboot=echo Booting from mmc ...; " \
110 		"run mmcargs; " \
111 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
112 			"if run loadfdt; then " \
113 				"bootz ${loadaddr} - ${fdt_addr}; " \
114 			"else " \
115 				"if test ${boot_fdt} = try; then " \
116 					"bootz; " \
117 				"else " \
118 					"echo WARN: Cannot load the DT; " \
119 				"fi; " \
120 			"fi; " \
121 		"else " \
122 			"bootz; " \
123 		"fi;\0" \
124 	"netargs=setenv bootargs console=${console},${baudrate} " \
125 		"root=/dev/nfs " \
126 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
127 	"netboot=echo Booting from net ...; " \
128 		"run netargs; " \
129 		"if test ${ip_dyn} = yes; then " \
130 			"setenv get_cmd dhcp; " \
131 		"else " \
132 			"setenv get_cmd tftp; " \
133 		"fi; " \
134 		"${get_cmd} ${image}; " \
135 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
136 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
137 				"bootz ${loadaddr} - ${fdt_addr}; " \
138 			"else " \
139 				"if test ${boot_fdt} = try; then " \
140 					"bootz; " \
141 				"else " \
142 					"echo WARN: Cannot load the DT; " \
143 				"fi; " \
144 			"fi; " \
145 		"else " \
146 			"bootz; " \
147 		"fi;\0" \
148 		"findfdt="\
149 			"if test $fdt_file = undefined; then " \
150 				"if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
151 					"setenv fdt_file imx6qp-sabreauto.dtb; fi; " \
152 				"if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
153 					"setenv fdt_file imx6q-sabreauto.dtb; fi; " \
154 				"if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
155 					"setenv fdt_file imx6dl-sabreauto.dtb; fi; " \
156 				"if test $board_name = SABRESD && test $board_rev = MX6QP; then " \
157 					"setenv fdt_file imx6qp-sabresd.dtb; fi; " \
158 				"if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
159 					"setenv fdt_file imx6q-sabresd.dtb; fi; " \
160 				"if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
161 					"setenv fdt_file imx6dl-sabresd.dtb; fi; " \
162 				"if test $fdt_file = undefined; then " \
163 					"echo WARNING: Could not determine dtb to use; fi; " \
164 			"fi;\0" \
165 
166 #define CONFIG_BOOTCOMMAND \
167 	"run findfdt;" \
168 	"mmc dev ${mmcdev};" \
169 	"if mmc rescan; then " \
170 		"if run loadbootscript; then " \
171 		"run bootscript; " \
172 		"else " \
173 			"if run loadimage; then " \
174 				"run mmcboot; " \
175 			"else run netboot; " \
176 			"fi; " \
177 		"fi; " \
178 	"else run netboot; fi"
179 
180 #define CONFIG_ARP_TIMEOUT     200UL
181 
182 #define CONFIG_SYS_MEMTEST_START       0x10000000
183 #define CONFIG_SYS_MEMTEST_END         0x10010000
184 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
185 
186 #define CONFIG_STACKSIZE               (128 * 1024)
187 
188 /* Physical Memory Map */
189 #define CONFIG_NR_DRAM_BANKS           1
190 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
191 
192 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
193 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
194 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
195 
196 #define CONFIG_SYS_INIT_SP_OFFSET \
197 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
198 #define CONFIG_SYS_INIT_SP_ADDR \
199 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
200 
201 /* Environment organization */
202 #define CONFIG_ENV_SIZE			(8 * 1024)
203 
204 #define CONFIG_ENV_IS_IN_MMC
205 
206 #if defined(CONFIG_ENV_IS_IN_MMC)
207 #define CONFIG_ENV_OFFSET		(768 * 1024)
208 #endif
209 
210 /* Framebuffer */
211 #define CONFIG_VIDEO_IPUV3
212 #define CONFIG_VIDEO_BMP_RLE8
213 #define CONFIG_SPLASH_SCREEN
214 #define CONFIG_SPLASH_SCREEN_ALIGN
215 #define CONFIG_BMP_16BPP
216 #define CONFIG_VIDEO_LOGO
217 #define CONFIG_VIDEO_BMP_LOGO
218 #ifdef CONFIG_MX6DL
219 #define CONFIG_IPUV3_CLK 198000000
220 #else
221 #define CONFIG_IPUV3_CLK 264000000
222 #endif
223 #define CONFIG_IMX_HDMI
224 #define CONFIG_IMX_VIDEO_SKIP
225 
226 #ifndef CONFIG_SPL
227 #define CONFIG_USBD_HS
228 
229 #define CONFIG_USB_FUNCTION_MASS_STORAGE
230 
231 #define CONFIG_USB_FUNCTION_FASTBOOT
232 #define CONFIG_CMD_FASTBOOT
233 #define CONFIG_ANDROID_BOOT_IMAGE
234 #define CONFIG_FASTBOOT_BUF_ADDR   CONFIG_SYS_LOAD_ADDR
235 #define CONFIG_FASTBOOT_BUF_SIZE   0x07000000
236 #endif
237 
238 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
239