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3cbeb0f0 EB |
1 | /* |
2 | * Copyright (C) 2014 Eukréa Electromatique | |
3 | * Author: Eric Bénard <eric@eukrea.com> | |
4 | * | |
5 | * Configuration settings for the Embest RIoTboard | |
6 | * | |
7 | * based on mx6*sabre*.h which are : | |
8 | * Copyright (C) 2012 Freescale Semiconductor, Inc. | |
9 | * | |
10 | * SPDX-License-Identifier: GPL-2.0+ | |
11 | */ | |
12 | ||
13 | #ifndef __RIOTBOARD_CONFIG_H | |
14 | #define __RIOTBOARD_CONFIG_H | |
15 | ||
16 | #include <asm/arch/imx-regs.h> | |
17 | #include <asm/imx-common/gpio.h> | |
18 | ||
19 | #include "mx6_common.h" | |
20 | #include <linux/sizes.h> | |
21 | ||
6ed9c7bb IP |
22 | #define CONFIG_SYS_GENERIC_BOARD |
23 | ||
3cbeb0f0 | 24 | #define CONFIG_MXC_UART_BASE UART2_BASE |
fa4a7a43 | 25 | #define CONFIG_CONSOLE_DEV "ttymxc1" |
3cbeb0f0 EB |
26 | #define CONFIG_MMCROOT "/dev/mmcblk1p2" |
27 | ||
28 | #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) | |
29 | ||
30 | #define CONFIG_MX6 | |
31 | ||
32 | #define CONFIG_DISPLAY_CPUINFO | |
33 | #define CONFIG_DISPLAY_BOARDINFO | |
34 | ||
35 | #define CONFIG_CMDLINE_TAG | |
36 | #define CONFIG_SETUP_MEMORY_TAGS | |
37 | #define CONFIG_INITRD_TAG | |
38 | #define CONFIG_REVISION_TAG | |
39 | ||
40 | /* Size of malloc() pool */ | |
41 | #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) | |
42 | ||
43 | #define CONFIG_BOARD_EARLY_INIT_F | |
44 | #define CONFIG_BOARD_LATE_INIT | |
45 | #define CONFIG_MXC_GPIO | |
46 | ||
47 | #define CONFIG_MXC_UART | |
48 | ||
49 | #define CONFIG_CMD_FUSE | |
50 | #ifdef CONFIG_CMD_FUSE | |
51 | #define CONFIG_MXC_OCOTP | |
52 | #endif | |
53 | ||
54 | /* I2C Configs */ | |
55 | #define CONFIG_CMD_I2C | |
56 | #define CONFIG_SYS_I2C | |
57 | #define CONFIG_SYS_I2C_MXC | |
f8cb101e | 58 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
3cbeb0f0 EB |
59 | #define CONFIG_SYS_I2C_SPEED 100000 |
60 | ||
61 | /* USB Configs */ | |
62 | #define CONFIG_CMD_USB | |
63 | #define CONFIG_USB_EHCI | |
64 | #define CONFIG_USB_EHCI_MX6 | |
65 | #define CONFIG_USB_STORAGE | |
66 | #define CONFIG_USB_HOST_ETHER | |
67 | #define CONFIG_USB_ETHER_ASIX | |
68 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 | |
69 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ | |
70 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
71 | #define CONFIG_MXC_USB_FLAGS 0 | |
72 | ||
73 | /* MMC Configs */ | |
74 | #define CONFIG_FSL_ESDHC | |
75 | #define CONFIG_FSL_USDHC | |
76 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 | |
77 | ||
78 | #define CONFIG_MMC | |
79 | #define CONFIG_CMD_MMC | |
80 | #define CONFIG_GENERIC_MMC | |
81 | #define CONFIG_BOUNCE_BUFFER | |
729d2a34 | 82 | |
3cbeb0f0 EB |
83 | #define CONFIG_FEC_MXC |
84 | #define CONFIG_MII | |
85 | #define IMX_FEC_BASE ENET_BASE_ADDR | |
86 | #define CONFIG_FEC_XCV_TYPE RGMII | |
87 | #define CONFIG_ETHPRIME "FEC" | |
88 | #define CONFIG_FEC_MXC_PHYADDR 4 | |
89 | ||
90 | #define CONFIG_PHYLIB | |
91 | #define CONFIG_PHY_ATHEROS | |
92 | ||
93 | #define CONFIG_CMD_SF | |
94 | #ifdef CONFIG_CMD_SF | |
95 | #define CONFIG_SPI_FLASH | |
96 | #define CONFIG_SPI_FLASH_SST | |
97 | #define CONFIG_MXC_SPI | |
98 | #define CONFIG_SF_DEFAULT_BUS 0 | |
155fa9af | 99 | #define CONFIG_SF_DEFAULT_CS 0 |
3cbeb0f0 EB |
100 | #define CONFIG_SF_DEFAULT_SPEED 20000000 |
101 | #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 | |
102 | #endif | |
103 | ||
104 | /* allow to overwrite serial and ethaddr */ | |
105 | #define CONFIG_ENV_OVERWRITE | |
106 | #define CONFIG_CONS_INDEX 1 | |
107 | #define CONFIG_BAUDRATE 115200 | |
108 | ||
109 | /* Command definition */ | |
110 | #include <config_cmd_default.h> | |
729d2a34 | 111 | #undef CONFIG_CMD_FPGA |
3cbeb0f0 EB |
112 | |
113 | #define CONFIG_CMD_BMODE | |
3cbeb0f0 EB |
114 | #define CONFIG_CMD_SETEXPR |
115 | #undef CONFIG_CMD_IMLS | |
116 | ||
3cbeb0f0 EB |
117 | #define CONFIG_LOADADDR 0x12000000 |
118 | #define CONFIG_SYS_TEXT_BASE 0x17800000 | |
119 | ||
3cbeb0f0 EB |
120 | #define CONFIG_ARP_TIMEOUT 200UL |
121 | ||
122 | /* Miscellaneous configurable options */ | |
3cbeb0f0 | 123 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " |
3cbeb0f0 EB |
124 | #define CONFIG_SYS_CBSIZE 256 |
125 | ||
126 | /* Print Buffer Size */ | |
127 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) | |
128 | #define CONFIG_SYS_MAXARGS 16 | |
129 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
130 | ||
131 | #define CONFIG_SYS_MEMTEST_START 0x10000000 | |
132 | #define CONFIG_SYS_MEMTEST_END 0x10010000 | |
133 | #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 | |
134 | ||
135 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
136 | ||
3cbeb0f0 EB |
137 | #define CONFIG_STACKSIZE (128 * 1024) |
138 | ||
139 | /* Physical Memory Map */ | |
140 | #define CONFIG_NR_DRAM_BANKS 1 | |
141 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
142 | ||
143 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
144 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
145 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
146 | ||
147 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
148 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
149 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
150 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
151 | ||
152 | /* FLASH and environment organization */ | |
153 | #define CONFIG_SYS_NO_FLASH | |
154 | ||
155 | #define CONFIG_ENV_SIZE (8 * 1024) | |
156 | ||
157 | #if defined(CONFIG_ENV_IS_IN_MMC) | |
158 | /* RiOTboard */ | |
c86efd85 | 159 | #define CONFIG_FDTFILE "imx6dl-riotboard.dtb" |
3cbeb0f0 EB |
160 | #define CONFIG_SYS_FSL_USDHC_NUM 3 |
161 | #define CONFIG_SYS_MMC_ENV_DEV 2 /* SDHC4 */ | |
162 | #define CONFIG_ENV_OFFSET (6 * 64 * 1024) | |
163 | #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ | |
164 | #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) | |
165 | /* MarSBoard */ | |
c86efd85 | 166 | #define CONFIG_FDTFILE "imx6q-marsboard.dtb" |
3cbeb0f0 EB |
167 | #define CONFIG_SYS_FSL_USDHC_NUM 2 |
168 | #define CONFIG_ENV_OFFSET (768 * 1024) | |
169 | #define CONFIG_ENV_SECT_SIZE (8 * 1024) | |
170 | #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS | |
171 | #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS | |
172 | #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE | |
173 | #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED | |
174 | #endif | |
175 | ||
3cbeb0f0 EB |
176 | #ifndef CONFIG_SYS_DCACHE_OFF |
177 | #define CONFIG_CMD_CACHE | |
178 | #endif | |
179 | ||
180 | /* Framebuffer */ | |
181 | #define CONFIG_VIDEO | |
182 | #define CONFIG_VIDEO_IPUV3 | |
183 | #define CONFIG_CFB_CONSOLE | |
184 | #define CONFIG_VGA_AS_SINGLE_DEVICE | |
185 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
186 | #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE | |
187 | #define CONFIG_VIDEO_BMP_RLE8 | |
188 | #define CONFIG_SPLASH_SCREEN | |
189 | #define CONFIG_SPLASH_SCREEN_ALIGN | |
190 | #define CONFIG_BMP_16BPP | |
191 | #define CONFIG_VIDEO_LOGO | |
192 | #define CONFIG_VIDEO_BMP_LOGO | |
193 | #define CONFIG_IPUV3_CLK 260000000 | |
194 | #define CONFIG_IMX_HDMI | |
195 | #define CONFIG_IMX_VIDEO_SKIP | |
196 | ||
729d2a34 IP |
197 | #include <config_distro_defaults.h> |
198 | ||
c86efd85 IP |
199 | /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt, |
200 | * 1M script, 1M pxe and the ramdisk at the end */ | |
201 | #define MEM_LAYOUT_ENV_SETTINGS \ | |
202 | "bootm_size=0x10000000\0" \ | |
203 | "kernel_addr_r=0x12000000\0" \ | |
204 | "fdt_addr_r=0x13000000\0" \ | |
205 | "scriptaddr=0x13100000\0" \ | |
206 | "pxefile_addr_r=0x13200000\0" \ | |
207 | "ramdisk_addr_r=0x13300000\0" | |
208 | ||
209 | #define BOOT_TARGET_DEVICES(func) \ | |
210 | func(MMC, mmc, 0) \ | |
211 | func(MMC, mmc, 1) \ | |
212 | func(MMC, mmc, 2) \ | |
213 | func(USB, usb, 0) \ | |
214 | func(PXE, pxe, na) \ | |
215 | func(DHCP, dhcp, na) | |
216 | ||
217 | #include <config_distro_bootcmd.h> | |
218 | ||
219 | #define CONSOLE_STDIN_SETTINGS \ | |
220 | "stdin=serial\0" | |
221 | ||
222 | #define CONSOLE_STDOUT_SETTINGS \ | |
223 | "stdout=serial\0" \ | |
224 | "stderr=serial\0" | |
225 | ||
226 | #define CONSOLE_ENV_SETTINGS \ | |
227 | CONSOLE_STDIN_SETTINGS \ | |
228 | CONSOLE_STDOUT_SETTINGS | |
229 | ||
230 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
231 | CONSOLE_ENV_SETTINGS \ | |
232 | MEM_LAYOUT_ENV_SETTINGS \ | |
233 | "fdtfile=" CONFIG_FDTFILE "\0" \ | |
234 | BOOTENV | |
235 | ||
3cbeb0f0 | 236 | #endif /* __RIOTBOARD_CONFIG_H */ |