1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2015 Freescale Semiconductor, Inc.
4  *
5  * Configuration settings for the Freescale i.MX7D SABRESD board.
6  */
7 
8 #ifndef __MX7D_SABRESD_CONFIG_H
9 #define __MX7D_SABRESD_CONFIG_H
10 
11 #include "mx7_common.h"
12 
13 #define CONFIG_DBG_MONITOR
14 #define PHYS_SDRAM_SIZE			SZ_1G
15 
16 #define CONFIG_MXC_UART_BASE            UART1_IPS_BASE_ADDR
17 
18 /* Size of malloc() pool */
19 #define CONFIG_SYS_MALLOC_LEN		(32 * SZ_1M)
20 
21 /* Network */
22 #define CONFIG_FEC_MXC
23 #define CONFIG_FEC_XCV_TYPE             RGMII
24 #define CONFIG_ETHPRIME                 "FEC"
25 #define CONFIG_FEC_MXC_PHYADDR          0
26 
27 #define CONFIG_PHY_BROADCOM
28 /* ENET1 */
29 #define IMX_FEC_BASE			ENET_IPS_BASE_ADDR
30 
31 /* MMC Config*/
32 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
33 
34 #undef CONFIG_BOOTM_NETBSD
35 #undef CONFIG_BOOTM_PLAN9
36 #undef CONFIG_BOOTM_RTEMS
37 
38 /* I2C configs */
39 #define CONFIG_SYS_I2C_MXC
40 #define CONFIG_SYS_I2C_SPEED		100000
41 
42 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
43 #define CONFIG_SYS_MMC_IMG_LOAD_PART	1
44 
45 #ifdef CONFIG_IMX_BOOTAUX
46 /* Set to QSPI1 A flash at default */
47 #define CONFIG_SYS_AUXCORE_BOOTDATA 0x60000000
48 
49 #define UPDATE_M4_ENV \
50 	"m4image=m4_qspi.bin\0" \
51 	"loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \
52 	"update_m4_from_sd=" \
53 		"if sf probe 0:0; then " \
54 			"if run loadm4image; then " \
55 				"setexpr fw_sz ${filesize} + 0xffff; " \
56 				"setexpr fw_sz ${fw_sz} / 0x10000; "	\
57 				"setexpr fw_sz ${fw_sz} * 0x10000; "	\
58 				"sf erase 0x0 ${fw_sz}; " \
59 				"sf write ${loadaddr} 0x0 ${filesize}; " \
60 			"fi; " \
61 		"fi\0" \
62 	"m4boot=sf probe 0:0; bootaux "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)"\0"
63 #else
64 #define UPDATE_M4_ENV ""
65 #endif
66 
67 #define CONFIG_MFG_ENV_SETTINGS \
68 	"mfgtool_args=setenv bootargs console=${console},${baudrate} " \
69 		"rdinit=/linuxrc " \
70 		"g_mass_storage.stall=0 g_mass_storage.removable=1 " \
71 		"g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
72 		"g_mass_storage.iSerialNumber=\"\" "\
73 		"clk_ignore_unused "\
74 		"\0" \
75 	"initrd_addr=0x83800000\0" \
76 	"initrd_high=0xffffffff\0" \
77 	"bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \
78 
79 #define CONFIG_DFU_ENV_SETTINGS \
80 	"dfu_alt_info=image raw 0 0x800000;"\
81 		"u-boot raw 0 0x4000;"\
82 		"bootimg part 0 1;"\
83 		"rootfs part 0 2\0" \
84 
85 #define CONFIG_EXTRA_ENV_SETTINGS \
86 	UPDATE_M4_ENV \
87 	CONFIG_MFG_ENV_SETTINGS \
88 	CONFIG_DFU_ENV_SETTINGS \
89 	"script=boot.scr\0" \
90 	"image=zImage\0" \
91 	"console=ttymxc0\0" \
92 	"fdt_high=0xffffffff\0" \
93 	"initrd_high=0xffffffff\0" \
94 	"fdt_file=imx7d-sdb.dtb\0" \
95 	"fdt_addr=0x83000000\0" \
96 	"boot_fdt=try\0" \
97 	"ip_dyn=yes\0" \
98 	"videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \
99 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
100 	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
101 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
102 	"mmcautodetect=yes\0" \
103 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
104 		"root=${mmcroot}\0" \
105 	"loadbootscript=" \
106 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
107 	"bootscript=echo Running bootscript from mmc ...; " \
108 		"source\0" \
109 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
110 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
111 	"mmcboot=echo Booting from mmc ...; " \
112 		"run mmcargs; " \
113 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
114 			"if run loadfdt; then " \
115 				"bootz ${loadaddr} - ${fdt_addr}; " \
116 			"else " \
117 				"if test ${boot_fdt} = try; then " \
118 					"bootz; " \
119 				"else " \
120 					"echo WARN: Cannot load the DT; " \
121 				"fi; " \
122 			"fi; " \
123 		"else " \
124 			"bootz; " \
125 		"fi;\0" \
126 	"netargs=setenv bootargs console=${console},${baudrate} " \
127 		"root=/dev/nfs " \
128 	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
129 		"netboot=echo Booting from net ...; " \
130 		"run netargs; " \
131 		"if test ${ip_dyn} = yes; then " \
132 			"setenv get_cmd dhcp; " \
133 		"else " \
134 			"setenv get_cmd tftp; " \
135 		"fi; " \
136 		"${get_cmd} ${image}; " \
137 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
138 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
139 				"bootz ${loadaddr} - ${fdt_addr}; " \
140 			"else " \
141 				"if test ${boot_fdt} = try; then " \
142 					"bootz; " \
143 				"else " \
144 					"echo WARN: Cannot load the DT; " \
145 				"fi; " \
146 			"fi; " \
147 		"else " \
148 			"bootz; " \
149 		"fi;\0"
150 
151 #define CONFIG_BOOTCOMMAND \
152 	   "mmc dev ${mmcdev};" \
153 	   "mmc dev ${mmcdev}; if mmc rescan; then " \
154 		   "if run loadbootscript; then " \
155 			   "run bootscript; " \
156 		   "else " \
157 			   "if run loadimage; then " \
158 				   "run mmcboot; " \
159 			   "else run netboot; " \
160 			   "fi; " \
161 		   "fi; " \
162 	   "else run netboot; fi"
163 
164 #define CONFIG_SYS_MEMTEST_START	0x80000000
165 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x20000000)
166 
167 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
168 #define CONFIG_SYS_HZ			1000
169 
170 /* Physical Memory Map */
171 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
172 
173 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
174 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
175 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
176 
177 #define CONFIG_SYS_INIT_SP_OFFSET \
178 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
179 #define CONFIG_SYS_INIT_SP_ADDR \
180 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
181 
182 /* environment organization */
183 #define CONFIG_ENV_SIZE			SZ_8K
184 
185 /*
186  * If want to use nand, define CONFIG_NAND_MXS and rework board
187  * to support nand, since emmc has pin conflicts with nand
188  */
189 #ifdef CONFIG_NAND_MXS
190 /* NAND stuff */
191 #define CONFIG_SYS_MAX_NAND_DEVICE	1
192 #define CONFIG_SYS_NAND_BASE		0x40000000
193 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
194 #define CONFIG_SYS_NAND_ONFI_DETECTION
195 
196 /* DMA stuff, needed for GPMI/MXS NAND support */
197 #endif
198 
199 #define CONFIG_ENV_OFFSET		(12 * SZ_64K)
200 #ifdef CONFIG_NAND_MXS
201 #define CONFIG_SYS_FSL_USDHC_NUM	1
202 #else
203 #define CONFIG_SYS_FSL_USDHC_NUM	2
204 #endif
205 
206 #define CONFIG_SYS_MMC_ENV_DEV		0   /* USDHC1 */
207 #define CONFIG_SYS_MMC_ENV_PART		0	/* user area */
208 #define CONFIG_MMCROOT			"/dev/mmcblk0p2"  /* USDHC1 */
209 
210 /* USB Configs */
211 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
212 
213 #define CONFIG_IMX_THERMAL
214 
215 #define CONFIG_USBD_HS
216 
217 #ifdef CONFIG_VIDEO
218 #define CONFIG_VIDEO_MXS
219 #define CONFIG_VIDEO_LOGO
220 #define CONFIG_SPLASH_SCREEN
221 #define CONFIG_SPLASH_SCREEN_ALIGN
222 #define CONFIG_BMP_16BPP
223 #define CONFIG_VIDEO_BMP_RLE8
224 #define CONFIG_VIDEO_BMP_LOGO
225 #endif
226 
227 #ifdef CONFIG_FSL_QSPI
228 #define CONFIG_SYS_FSL_QSPI_AHB
229 #define CONFIG_SF_DEFAULT_BUS		0
230 #define CONFIG_SF_DEFAULT_CS		0
231 #define CONFIG_SF_DEFAULT_SPEED		40000000
232 #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
233 #define FSL_QSPI_FLASH_NUM		1
234 #define FSL_QSPI_FLASH_SIZE		SZ_64M
235 #define QSPI0_BASE_ADDR			QSPI1_IPS_BASE_ADDR
236 #define QSPI0_AMBA_BASE			QSPI0_ARB_BASE_ADDR
237 #endif
238 
239 #endif	/* __CONFIG_H */
240