ARM: configs: Add da850evm_nand to boot from NAND
[oweals/u-boot.git] / include / configs / imx6-engicam.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2016 Amarula Solutions B.V.
4  * Copyright (C) 2016 Engicam S.r.l.
5  *
6  * Configuration settings for the Engicam i.MX6 SOM Starter Kits.
7  */
8
9 #ifndef __IMX6_ENGICAM_CONFIG_H
10 #define __IMX6_ENGICAM_CONFIG_H
11
12 #include <linux/sizes.h>
13 #include "mx6_common.h"
14
15 /* Size of malloc() pool */
16 #define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
17
18 /* Total Size of Environment Sector */
19 #define CONFIG_ENV_SIZE                 SZ_128K
20
21 /* Allow to overwrite serial and ethaddr */
22 #define CONFIG_ENV_OVERWRITE
23
24 /* Environment */
25 #ifndef CONFIG_ENV_IS_NOWHERE
26 /* Environment in MMC */
27 # if defined(CONFIG_ENV_IS_IN_MMC)
28 #  define CONFIG_ENV_OFFSET             0x100000
29 /* Environment in NAND */
30 # elif defined(CONFIG_ENV_IS_IN_NAND)
31 #  define CONFIG_ENV_OFFSET             0x400000
32 #  define CONFIG_ENV_SECT_SIZE          CONFIG_ENV_SIZE
33 # endif
34 #endif
35
36 /* Default environment */
37 #define CONFIG_EXTRA_ENV_SETTINGS \
38         "script=boot.scr\0" \
39         "splashpos=m,m\0" \
40         "image=uImage\0" \
41         "fit_image=fit.itb\0" \
42         "fdt_high=0xffffffff\0" \
43         "fdt_addr=" FDT_ADDR "\0" \
44         "boot_fdt=try\0" \
45         "mmcpart=1\0" \
46         "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
47         "mmcautodetect=yes\0" \
48         "mmcargs=setenv bootargs console=${console},${baudrate} " \
49                 "root=${mmcroot}\0" \
50         "ubiargs=setenv bootargs console=${console},${baudrate} " \
51                 "ubi.mtd=5 root=${nandroot} ${mtdparts}\0" \
52         "loadbootscript=" \
53                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
54         "bootscript=echo Running bootscript from mmc ...; " \
55                 "source\0" \
56         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
57         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
58         "loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
59         "fitboot=echo Booting FIT image from mmc ...; " \
60                 "run mmcargs; " \
61                 "bootm ${loadaddr}\0" \
62         "_mmcboot=run mmcargs; " \
63                 "run mmcargs; " \
64                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
65                         "if run loadfdt; then " \
66                                 "bootm ${loadaddr} - ${fdt_addr}; " \
67                         "else " \
68                                 "if test ${boot_fdt} = try; then " \
69                                         "bootm; " \
70                                 "else " \
71                                         "echo WARN: Cannot load the DT; " \
72                                 "fi; " \
73                         "fi; " \
74                 "else " \
75                         "bootm; " \
76                 "fi\0" \
77         "mmcboot=echo Booting from mmc ...; " \
78                 "if mmc rescan; then " \
79                         "if run loadbootscript; then " \
80                                 "run bootscript; " \
81                         "else " \
82                                 "if run loadfit; then " \
83                                         "run fitboot; " \
84                                 "else " \
85                                         "if run loadimage; then " \
86                                                 "run _mmcboot; " \
87                                         "fi; " \
88                                 "fi; " \
89                         "fi; " \
90                 "fi\0" \
91         "nandboot=echo Booting from nand ...; " \
92                 "if mtdparts; then " \
93                         "echo Starting nand boot ...; " \
94                 "else " \
95                         "mtdparts default; " \
96                 "fi; " \
97                 "run ubiargs; " \
98                 "nand read ${loadaddr} kernel 0x800000; " \
99                 "nand read ${fdt_addr} dtb 0x100000; " \
100                 "bootm ${loadaddr} - ${fdt_addr}\0"
101
102 #define CONFIG_BOOTCOMMAND              "run $modeboot"
103
104 /* Miscellaneous configurable options */
105 #define CONFIG_SYS_MEMTEST_START        0x80000000
106 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x8000000)
107
108 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
109 #define CONFIG_SYS_HZ                   1000
110
111 #ifdef CONFIG_MX6UL
112 # define DRAM_OFFSET(x)                 0x87##x
113 # define FDT_ADDR                       __stringify(DRAM_OFFSET(800000))
114 #else 
115 # define DRAM_OFFSET(x)                 0x1##x
116 # define FDT_ADDR                       __stringify(DRAM_OFFSET(8000000))
117 #endif
118
119 /* Physical Memory Map */
120 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
121
122 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
123 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
124 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
125
126 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_INIT_RAM_SIZE - \
127                                         GENERATED_GBL_DATA_SIZE)
128 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
129                                         CONFIG_SYS_INIT_SP_OFFSET)
130
131 /* UART */
132 #ifdef CONFIG_MXC_UART
133 # ifdef CONFIG_MX6UL
134 #  define CONFIG_MXC_UART_BASE          UART1_BASE
135 # else
136 #  define CONFIG_MXC_UART_BASE          UART4_BASE
137 # endif
138 #endif
139
140 /* MMC */
141 #ifdef CONFIG_FSL_USDHC
142 # define CONFIG_SYS_MMC_ENV_DEV         0
143 #endif
144
145 /* NAND */
146 #ifdef CONFIG_NAND_MXS
147 # define CONFIG_SYS_MAX_NAND_DEVICE     1
148 # define CONFIG_SYS_NAND_BASE           0x40000000
149 # define CONFIG_SYS_NAND_5_ADDR_CYCLE
150 # define CONFIG_SYS_NAND_ONFI_DETECTION
151 # define CONFIG_SYS_NAND_U_BOOT_START   CONFIG_SYS_TEXT_BASE
152 # define CONFIG_SYS_NAND_U_BOOT_OFFS    0x200000
153
154 /* MTD device */
155 #endif
156
157 /* Ethernet */
158 #ifdef CONFIG_FEC_MXC
159 # ifdef CONFIG_TARGET_MX6Q_ICORE_RQS
160 #  define CONFIG_FEC_MXC_PHYADDR        3
161 #  define CONFIG_FEC_XCV_TYPE           RGMII
162 # else
163 #  define CONFIG_FEC_MXC_PHYADDR        0
164 #  define CONFIG_FEC_XCV_TYPE           RMII
165 # endif
166 #endif
167
168 /* Falcon Mode */
169 #ifdef CONFIG_SPL_OS_BOOT
170 # define CONFIG_SPL_FS_LOAD_ARGS_NAME   "args"
171 # define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
172 # define CONFIG_CMD_SPL
173 # define CONFIG_SYS_SPL_ARGS_ADDR       0x18000000
174 # define CONFIG_CMD_SPL_WRITE_SIZE      (128 * SZ_1K)
175
176 /* MMC support: args@1MB kernel@2MB */
177 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR          0x800   /* 1MB */
178 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS         (CONFIG_CMD_SPL_WRITE_SIZE / 512)
179 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR        0x1000  /* 2MB */
180 #endif
181
182 /* Framebuffer */
183 #ifdef CONFIG_VIDEO_IPUV3
184 # define CONFIG_IMX_VIDEO_SKIP
185
186 # define CONFIG_SPLASH_SCREEN
187 # define CONFIG_SPLASH_SCREEN_ALIGN
188 # define CONFIG_BMP_16BPP
189 # define CONFIG_VIDEO_BMP_RLE8
190 # define CONFIG_VIDEO_LOGO
191 # define CONFIG_VIDEO_BMP_LOGO
192 #endif
193
194 /* SPL */
195 #ifdef CONFIG_SPL
196 # ifdef CONFIG_ENV_IS_IN_NAND
197 #  define CONFIG_SPL_NAND_SUPPORT
198 # else
199 #  define CONFIG_SPL_MMC_SUPPORT
200 # endif
201
202 # include "imx6_spl.h"
203 #endif
204
205 #endif /* __IMX6_ENGICAM_CONFIG_H */