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1 | /* |
2 | * Config file for Compulab CM-FX6 board | |
3 | * | |
4 | * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/ | |
5 | * | |
6 | * Author: Nikita Kiryanov <nikita@compulab.co.il> | |
7 | * | |
8 | * SPDX-License-Identifier: GPL-2.0+ | |
9 | */ | |
10 | ||
11 | #ifndef __CONFIG_CM_FX6_H | |
12 | #define __CONFIG_CM_FX6_H | |
13 | ||
14 | #include <asm/arch/imx-regs.h> | |
15 | #include <config_distro_defaults.h> | |
16 | #include "mx6_common.h" | |
17 | ||
18 | /* Machine config */ | |
19 | #define CONFIG_MX6 | |
20 | #define CONFIG_SYS_LITTLE_ENDIAN | |
21 | #define CONFIG_MACH_TYPE 4273 | |
22 | #define CONFIG_SYS_HZ 1000 | |
23 | ||
24 | /* Display information on boot */ | |
25 | #define CONFIG_DISPLAY_CPUINFO | |
26 | #define CONFIG_DISPLAY_BOARDINFO | |
27 | #define CONFIG_TIMESTAMP | |
28 | ||
29 | /* CMD */ | |
30 | #include <config_cmd_default.h> | |
31 | #define CONFIG_CMD_GREPENV | |
32 | #undef CONFIG_CMD_FLASH | |
33 | #undef CONFIG_CMD_LOADB | |
34 | #undef CONFIG_CMD_LOADS | |
35 | #undef CONFIG_CMD_XIMG | |
36 | #undef CONFIG_CMD_FPGA | |
37 | #undef CONFIG_CMD_IMLS | |
e32028a7 NK |
38 | |
39 | /* MMC */ | |
40 | #define CONFIG_MMC | |
41 | #define CONFIG_CMD_MMC | |
42 | #define CONFIG_GENERIC_MMC | |
43 | #define CONFIG_FSL_ESDHC | |
44 | #define CONFIG_FSL_USDHC | |
45 | #define CONFIG_SYS_FSL_USDHC_NUM 3 | |
46 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR | |
47 | ||
48 | /* RAM */ | |
49 | #define PHYS_SDRAM_1 MMDC0_ARB_BASE_ADDR | |
50 | #define PHYS_SDRAM_2 MMDC1_ARB_BASE_ADDR | |
51 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
52 | #define CONFIG_NR_DRAM_BANKS 2 | |
53 | #define CONFIG_SYS_MEMTEST_START 0x10000000 | |
54 | #define CONFIG_SYS_MEMTEST_END 0x10010000 | |
55 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
56 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
57 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
58 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
59 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
60 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
61 | ||
62 | /* Serial console */ | |
63 | #define CONFIG_MXC_UART | |
64 | #define CONFIG_MXC_UART_BASE UART4_BASE | |
65 | #define CONFIG_BAUDRATE 115200 | |
66 | #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} | |
67 | ||
68 | /* Shell */ | |
69 | #define CONFIG_SYS_PROMPT "CM-FX6 # " | |
70 | #define CONFIG_SYS_CBSIZE 1024 | |
71 | #define CONFIG_SYS_MAXARGS 16 | |
72 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
73 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
74 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
75 | ||
76 | /* SPI flash */ | |
77 | #define CONFIG_SYS_NO_FLASH | |
78 | #define CONFIG_CMD_SF | |
79 | #define CONFIG_SF_DEFAULT_BUS 0 | |
80 | #define CONFIG_SF_DEFAULT_CS 0 | |
81 | #define CONFIG_SF_DEFAULT_SPEED 25000000 | |
82 | #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) | |
83 | ||
84 | /* Environment */ | |
85 | #define CONFIG_ENV_OVERWRITE | |
86 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
87 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
88 | #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE | |
89 | #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS | |
90 | #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS | |
91 | #define CONFIG_ENV_SECT_SIZE (64 * 1024) | |
92 | #define CONFIG_ENV_SIZE (8 * 1024) | |
93 | #define CONFIG_ENV_OFFSET (768 * 1024) | |
94 | ||
95 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
96 | "kernel=uImage-cm-fx6\0" \ | |
97 | "autoload=no\0" \ | |
98 | "loadaddr=0x10800000\0" \ | |
99 | "fdtaddr=0x11000000\0" \ | |
100 | "console=ttymxc3,115200\0" \ | |
101 | "ethprime=FEC0\0" \ | |
102 | "bootscr=boot.scr\0" \ | |
103 | "bootm_low=18000000\0" \ | |
104 | "video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \ | |
105 | "video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \ | |
106 | "fdtfile=cm-fx6.dtb\0" \ | |
107 | "doboot=bootm ${loadaddr}\0" \ | |
108 | "loadfdt=false\0" \ | |
109 | "setboottypez=setenv kernel zImage-cm-fx6;" \ | |
110 | "setenv doboot bootz ${loadaddr} - ${fdtaddr};" \ | |
111 | "setenv loadfdt true;\0" \ | |
112 | "setboottypem=setenv kernel uImage-cm-fx6;" \ | |
113 | "setenv doboot bootm ${loadaddr};" \ | |
114 | "setenv loadfdt false;\0"\ | |
115 | "run_eboot=echo Starting EBOOT ...; "\ | |
116 | "mmc dev ${mmcdev} && " \ | |
117 | "mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \ | |
118 | "mmcdev=2\0" \ | |
119 | "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \ | |
120 | "loadmmcbootscript=load mmc ${mmcdev} ${loadaddr} ${bootscr}\0" \ | |
121 | "mmcbootscript=echo Running bootscript from mmc ...; "\ | |
122 | "source ${loadaddr}\0" \ | |
123 | "mmcargs=setenv bootargs console=${console} " \ | |
124 | "root=${mmcroot} " \ | |
125 | "${video}\0" \ | |
126 | "mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \ | |
127 | "mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \ | |
128 | "mmcboot=echo Booting from mmc ...; " \ | |
129 | "run mmcargs; " \ | |
130 | "run doboot\0" \ | |
a6b0652b NK |
131 | "nandroot=/dev/mtdblock4 rw\0" \ |
132 | "nandrootfstype=ubifs\0" \ | |
133 | "nandargs=setenv bootargs console=${console} " \ | |
134 | "root=${nandroot} " \ | |
135 | "rootfstype=${nandrootfstype} " \ | |
136 | "${video}\0" \ | |
137 | "nandloadfdt=nand read ${fdtaddr} 780000 80000;\0" \ | |
138 | "nandboot=echo Booting from nand ...; " \ | |
139 | "run nandargs; " \ | |
140 | "nand read ${loadaddr} 0 780000; " \ | |
141 | "if ${loadfdt}; then " \ | |
142 | "run nandloadfdt;" \ | |
143 | "fi; " \ | |
144 | "run doboot\0" \ | |
e32028a7 NK |
145 | "boot=mmc dev ${mmcdev}; " \ |
146 | "if mmc rescan; then " \ | |
147 | "if run loadmmcbootscript; then " \ | |
148 | "run mmcbootscript;" \ | |
149 | "else " \ | |
150 | "if run mmcloadkernel; then " \ | |
151 | "if ${loadfdt}; then " \ | |
152 | "run mmcloadfdt;" \ | |
153 | "fi;" \ | |
154 | "run mmcboot;" \ | |
155 | "fi;" \ | |
156 | "fi;" \ | |
a6b0652b NK |
157 | "fi;" \ |
158 | "run nandboot\0" | |
e32028a7 NK |
159 | |
160 | #define CONFIG_BOOTCOMMAND \ | |
161 | "run setboottypem; run boot" | |
162 | ||
163 | /* SPI */ | |
164 | #define CONFIG_SPI | |
165 | #define CONFIG_MXC_SPI | |
166 | #define CONFIG_SPI_FLASH | |
167 | #define CONFIG_SPI_FLASH_ATMEL | |
168 | #define CONFIG_SPI_FLASH_EON | |
169 | #define CONFIG_SPI_FLASH_GIGADEVICE | |
170 | #define CONFIG_SPI_FLASH_MACRONIX | |
171 | #define CONFIG_SPI_FLASH_SPANSION | |
172 | #define CONFIG_SPI_FLASH_STMICRO | |
173 | #define CONFIG_SPI_FLASH_SST | |
174 | #define CONFIG_SPI_FLASH_WINBOND | |
175 | ||
a6b0652b NK |
176 | /* NAND */ |
177 | #ifndef CONFIG_SPL_BUILD | |
178 | #define CONFIG_CMD_NAND | |
179 | #define CONFIG_SYS_NAND_BASE 0x40000000 | |
180 | #define CONFIG_SYS_NAND_MAX_CHIPS 1 | |
181 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
182 | #define CONFIG_NAND_MXS | |
183 | #define CONFIG_SYS_NAND_ONFI_DETECTION | |
184 | /* APBH DMA is required for NAND support */ | |
185 | #define CONFIG_APBH_DMA | |
186 | #define CONFIG_APBH_DMA_BURST | |
187 | #define CONFIG_APBH_DMA_BURST8 | |
188 | #endif | |
189 | ||
02b1343e NK |
190 | /* Ethernet */ |
191 | #define CONFIG_FEC_MXC | |
192 | #define CONFIG_FEC_MXC_PHYADDR 0 | |
193 | #define CONFIG_FEC_XCV_TYPE RGMII | |
194 | #define IMX_FEC_BASE ENET_BASE_ADDR | |
195 | #define CONFIG_PHYLIB | |
196 | #define CONFIG_PHY_ATHEROS | |
197 | #define CONFIG_MII | |
198 | #define CONFIG_ETHPRIME "FEC0" | |
199 | #define CONFIG_ARP_TIMEOUT 200UL | |
200 | #define CONFIG_NETMASK 255.255.255.0 | |
201 | #define CONFIG_NET_RETRY_COUNT 5 | |
202 | ||
e32028a7 NK |
203 | /* GPIO */ |
204 | #define CONFIG_MXC_GPIO | |
205 | ||
206 | /* Boot */ | |
207 | #define CONFIG_ZERO_BOOTDELAY_CHECK | |
208 | #define CONFIG_LOADADDR 0x10800000 | |
209 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
210 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ | |
211 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) | |
212 | #define CONFIG_SETUP_MEMORY_TAGS | |
213 | #define CONFIG_INITRD_TAG | |
214 | ||
215 | /* misc */ | |
216 | #define CONFIG_SYS_GENERIC_BOARD | |
217 | #define CONFIG_STACKSIZE (128 * 1024) | |
218 | #define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024) | |
219 | #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 800 /* 400 KB */ | |
02b1343e | 220 | #define CONFIG_OF_BOARD_SETUP |
e32028a7 NK |
221 | |
222 | /* SPL */ | |
223 | #include "imx6_spl.h" | |
224 | #define CONFIG_SPL_BOARD_INIT | |
225 | #define CONFIG_SPL_MMC_SUPPORT | |
226 | #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x80 /* offset 64 kb */ | |
227 | #define CONFIG_SYS_MONITOR_LEN (CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS / 2 * 1024) | |
228 | #define CONFIG_SPL_SPI_SUPPORT | |
229 | #define CONFIG_SPL_SPI_FLASH_SUPPORT | |
230 | #define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024) | |
231 | #define CONFIG_SPL_SPI_LOAD | |
232 | ||
233 | #endif /* __CONFIG_CM_FX6_H */ |