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_MXC_UART
20 
21 /* MMC Configs */
22 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
23 
24 #define CONFIG_FEC_MXC
25 #define CONFIG_MII
26 #define IMX_FEC_BASE			ENET_BASE_ADDR
27 #define CONFIG_FEC_XCV_TYPE		RGMII
28 #define CONFIG_ETHPRIME			"FEC"
29 #define CONFIG_FEC_MXC_PHYADDR		1
30 
31 #define CONFIG_PHYLIB
32 #define CONFIG_PHY_ATHEROS
33 
34 #ifdef CONFIG_CMD_SF
35 #define CONFIG_MXC_SPI
36 #define CONFIG_SF_DEFAULT_BUS		0
37 #define CONFIG_SF_DEFAULT_CS		0
38 #define CONFIG_SF_DEFAULT_SPEED		20000000
39 #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
40 #endif
41 
42 #ifdef CONFIG_SUPPORT_EMMC_BOOT
43 #define EMMC_ENV \
44 	"emmcdev=2\0" \
45 	"update_emmc_firmware=" \
46 		"if test ${ip_dyn} = yes; then " \
47 			"setenv get_cmd dhcp; " \
48 		"else " \
49 			"setenv get_cmd tftp; " \
50 		"fi; " \
51 		"if ${get_cmd} ${update_sd_firmware_filename}; then " \
52 			"if mmc dev ${emmcdev} 1; then "	\
53 				"setexpr fw_sz ${filesize} / 0x200; " \
54 				"setexpr fw_sz ${fw_sz} + 1; "	\
55 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
56 			"fi; "	\
57 		"fi\0"
58 #else
59 #define EMMC_ENV ""
60 #endif
61 
62 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
63 
64 #define CONFIG_EXTRA_ENV_SETTINGS \
65 	"script=boot.scr\0" \
66 	"image=zImage\0" \
67 	"fdt_file=undefined\0" \
68 	"fdt_addr=0x18000000\0" \
69 	"boot_fdt=try\0" \
70 	"ip_dyn=yes\0" \
71 	"console=" CONSOLE_DEV "\0" \
72 	"dfuspi=dfu 0 sf 0:0:10000000:0\0" \
73 	"dfu_alt_info_spl=spl raw 0x400\0" \
74 	"dfu_alt_info_img=u-boot raw 0x10000\0" \
75 	"dfu_alt_info=spl raw 0x400\0" \
76 	"fdt_high=0xffffffff\0"	  \
77 	"initrd_high=0xffffffff\0" \
78 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
79 	"mmcpart=1\0" \
80 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
81 	"update_sd_firmware=" \
82 		"if test ${ip_dyn} = yes; then " \
83 			"setenv get_cmd dhcp; " \
84 		"else " \
85 			"setenv get_cmd tftp; " \
86 		"fi; " \
87 		"if mmc dev ${mmcdev}; then "	\
88 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
89 				"setexpr fw_sz ${filesize} / 0x200; " \
90 				"setexpr fw_sz ${fw_sz} + 1; "	\
91 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
92 			"fi; "	\
93 		"fi\0" \
94 	EMMC_ENV	  \
95 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
96 		"root=${mmcroot}\0" \
97 	"loadbootscript=" \
98 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
99 	"bootscript=echo Running bootscript from mmc ...; " \
100 		"source\0" \
101 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
102 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
103 	"mmcboot=echo Booting from mmc ...; " \
104 		"run mmcargs; " \
105 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
106 			"if run loadfdt; then " \
107 				"bootz ${loadaddr} - ${fdt_addr}; " \
108 			"else " \
109 				"if test ${boot_fdt} = try; then " \
110 					"bootz; " \
111 				"else " \
112 					"echo WARN: Cannot load the DT; " \
113 				"fi; " \
114 			"fi; " \
115 		"else " \
116 			"bootz; " \
117 		"fi;\0" \
118 	"netargs=setenv bootargs console=${console},${baudrate} " \
119 		"root=/dev/nfs " \
120 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
121 	"netboot=echo Booting from net ...; " \
122 		"run netargs; " \
123 		"if test ${ip_dyn} = yes; then " \
124 			"setenv get_cmd dhcp; " \
125 		"else " \
126 			"setenv get_cmd tftp; " \
127 		"fi; " \
128 		"${get_cmd} ${image}; " \
129 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
130 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
131 				"bootz ${loadaddr} - ${fdt_addr}; " \
132 			"else " \
133 				"if test ${boot_fdt} = try; then " \
134 					"bootz; " \
135 				"else " \
136 					"echo WARN: Cannot load the DT; " \
137 				"fi; " \
138 			"fi; " \
139 		"else " \
140 			"bootz; " \
141 		"fi;\0" \
142 		"findfdt="\
143 			"if test $fdt_file = undefined; then " \
144 				"if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
145 					"setenv fdt_file imx6qp-sabreauto.dtb; fi; " \
146 				"if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
147 					"setenv fdt_file imx6q-sabreauto.dtb; fi; " \
148 				"if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
149 					"setenv fdt_file imx6dl-sabreauto.dtb; fi; " \
150 				"if test $board_name = SABRESD && test $board_rev = MX6QP; then " \
151 					"setenv fdt_file imx6qp-sabresd.dtb; fi; " \
152 				"if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
153 					"setenv fdt_file imx6q-sabresd.dtb; fi; " \
154 				"if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
155 					"setenv fdt_file imx6dl-sabresd.dtb; fi; " \
156 				"if test $fdt_file = undefined; then " \
157 					"echo WARNING: Could not determine dtb to use; fi; " \
158 			"fi;\0" \
159 
160 #define CONFIG_BOOTCOMMAND \
161 	"run findfdt;" \
162 	"mmc dev ${mmcdev};" \
163 	"if mmc rescan; then " \
164 		"if run loadbootscript; then " \
165 		"run bootscript; " \
166 		"else " \
167 			"if run loadimage; then " \
168 				"run mmcboot; " \
169 			"else run netboot; " \
170 			"fi; " \
171 		"fi; " \
172 	"else run netboot; fi"
173 
174 #define CONFIG_ARP_TIMEOUT     200UL
175 
176 #define CONFIG_SYS_MEMTEST_START       0x10000000
177 #define CONFIG_SYS_MEMTEST_END         0x10010000
178 #define CONFIG_SYS_MEMTEST_SCRATCH     0x10800000
179 
180 /* Physical Memory Map */
181 #define CONFIG_NR_DRAM_BANKS           1
182 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
183 
184 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
185 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
186 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
187 
188 #define CONFIG_SYS_INIT_SP_OFFSET \
189 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
190 #define CONFIG_SYS_INIT_SP_ADDR \
191 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
192 
193 /* Environment organization */
194 #define CONFIG_ENV_SIZE			(8 * 1024)
195 
196 #define CONFIG_ENV_IS_IN_MMC
197 
198 #if defined(CONFIG_ENV_IS_IN_MMC)
199 #define CONFIG_ENV_OFFSET		(768 * 1024)
200 #endif
201 
202 /* Framebuffer */
203 #define CONFIG_VIDEO_IPUV3
204 #define CONFIG_VIDEO_BMP_RLE8
205 #define CONFIG_SPLASH_SCREEN
206 #define CONFIG_SPLASH_SCREEN_ALIGN
207 #define CONFIG_BMP_16BPP
208 #define CONFIG_VIDEO_LOGO
209 #define CONFIG_VIDEO_BMP_LOGO
210 #ifdef CONFIG_MX6DL
211 #define CONFIG_IPUV3_CLK 198000000
212 #else
213 #define CONFIG_IPUV3_CLK 264000000
214 #endif
215 #define CONFIG_IMX_HDMI
216 #define CONFIG_IMX_VIDEO_SKIP
217 
218 #ifndef CONFIG_SPL
219 #define CONFIG_USBD_HS
220 
221 #define CONFIG_USB_FUNCTION_MASS_STORAGE
222 
223 #define CONFIG_USB_FUNCTION_FASTBOOT
224 #define CONFIG_CMD_FASTBOOT
225 #define CONFIG_ANDROID_BOOT_IMAGE
226 #define CONFIG_FASTBOOT_BUF_ADDR   CONFIG_SYS_LOAD_ADDR
227 #define CONFIG_FASTBOOT_BUF_SIZE   0x07000000
228 #endif
229 
230 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
231