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69cc7dbf FE |
1 | /* |
2 | * Copyright (C) 2015 Technexion Ltd. | |
3 | * | |
4 | * Configuration settings for the Technexion PICO-IMX6UL-EMMC board. | |
5 | * | |
6 | * SPDX-License-Identifier: GPL-2.0+ | |
7 | */ | |
8 | #ifndef __PICO_IMX6UL_CONFIG_H | |
9 | #define __PICO_IMX6UL_CONFIG_H | |
10 | ||
11 | ||
12 | #include <asm/arch/imx-regs.h> | |
13 | #include <linux/sizes.h> | |
14 | #include "mx6_common.h" | |
15 | #include <asm/imx-common/gpio.h> | |
16 | ||
6d7aa51a DD |
17 | /* Network support */ |
18 | ||
19 | #define CONFIG_FEC_MXC | |
20 | #define CONFIG_MII | |
21 | #define IMX_FEC_BASE ENET2_BASE_ADDR | |
22 | #define CONFIG_FEC_MXC_PHYADDR 0x1 | |
23 | #define CONFIG_FEC_XCV_TYPE RMII | |
24 | #define CONFIG_PHYLIB | |
25 | #define CONFIG_PHY_MICREL | |
26 | ||
69cc7dbf | 27 | /* Size of malloc() pool */ |
af07d154 | 28 | #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */ |
69cc7dbf | 29 | |
69cc7dbf FE |
30 | #define CONFIG_MXC_UART |
31 | #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR | |
32 | ||
33 | /* MMC Configs */ | |
34 | #define CONFIG_FSL_USDHC | |
35 | #define CONFIG_FSL_ESDHC | |
36 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR | |
69cc7dbf FE |
37 | #define CONFIG_SUPPORT_EMMC_BOOT |
38 | ||
39 | /* USB Configs */ | |
69cc7dbf FE |
40 | #define CONFIG_USB_EHCI |
41 | #define CONFIG_USB_EHCI_MX6 | |
69cc7dbf FE |
42 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
43 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
44 | #define CONFIG_MXC_USB_FLAGS 0 | |
ca103e09 | 45 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
69cc7dbf | 46 | |
69cc7dbf | 47 | #define CONFIG_USBD_HS |
69cc7dbf | 48 | |
69cc7dbf | 49 | #define CONFIG_USB_FUNCTION_MASS_STORAGE |
69cc7dbf FE |
50 | #define CONFIG_USB_GADGET_VBUS_DRAW 2 |
51 | ||
af07d154 VM |
52 | #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M |
53 | #define DFU_DEFAULT_POLL_TIMEOUT 300 | |
54 | ||
69cc7dbf FE |
55 | #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 |
56 | ||
57 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
58 | "image=zImage\0" \ | |
59 | "console=ttymxc5\0" \ | |
60 | "fdt_high=0xffffffff\0" \ | |
61 | "initrd_high=0xffffffff\0" \ | |
62 | "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ | |
63 | "fdt_addr=0x83000000\0" \ | |
64 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ | |
65 | "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ | |
66 | "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ | |
67 | "mmcautodetect=yes\0" \ | |
af07d154 | 68 | "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \ |
69cc7dbf FE |
69 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
70 | "root=${mmcroot}\0" \ | |
71 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ | |
72 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ | |
73 | "mmcboot=echo Booting from mmc ...; " \ | |
74 | "run mmcargs; " \ | |
75 | "if run loadfdt; then " \ | |
76 | "bootz ${loadaddr} - ${fdt_addr}; " \ | |
77 | "else " \ | |
78 | "echo WARN: Cannot load the DT; " \ | |
d0daec67 DD |
79 | "fi;\0" \ |
80 | "netargs=setenv bootargs console=${console},${baudrate} " \ | |
81 | "root=/dev/nfs " \ | |
82 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ | |
83 | "netboot=echo Booting from net ...; " \ | |
84 | "run netargs; " \ | |
85 | "if test ${ip_dyn} = yes; then " \ | |
86 | "setenv get_cmd dhcp; " \ | |
87 | "else " \ | |
88 | "setenv get_cmd tftp; " \ | |
89 | "fi; " \ | |
90 | "${get_cmd} ${image}; " \ | |
91 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ | |
92 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ | |
93 | "bootz ${loadaddr} - ${fdt_addr}; " \ | |
94 | "else " \ | |
95 | "if test ${boot_fdt} = try; then " \ | |
96 | "bootz; " \ | |
97 | "else " \ | |
98 | "echo WARN: Cannot load the DT; " \ | |
99 | "fi; " \ | |
100 | "fi; " \ | |
101 | "else " \ | |
102 | "bootz; " \ | |
103 | "fi;\0" \ | |
69cc7dbf FE |
104 | |
105 | #define CONFIG_BOOTCOMMAND \ | |
106 | "if mmc rescan; then " \ | |
107 | "if run loadimage; then " \ | |
108 | "run mmcboot; " \ | |
109 | "else run netboot; " \ | |
110 | "fi; " \ | |
111 | "else run netboot; fi" | |
112 | ||
69cc7dbf FE |
113 | #define CONFIG_SYS_MEMTEST_START 0x80000000 |
114 | #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + SZ_128M | |
115 | ||
116 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
117 | #define CONFIG_SYS_HZ 1000 | |
118 | ||
119 | #define CONFIG_CMDLINE_EDITING | |
69cc7dbf FE |
120 | |
121 | /* Physical Memory Map */ | |
122 | #define CONFIG_NR_DRAM_BANKS 1 | |
123 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
124 | ||
125 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
126 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
127 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
128 | ||
129 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
130 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
131 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
132 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
133 | ||
88e4774e VM |
134 | /* I2C configs */ |
135 | #define CONFIG_SYS_I2C | |
136 | #define CONFIG_SYS_I2C_MXC | |
137 | #define CONFIG_SYS_I2C_MXC_I2C1 | |
138 | #define CONFIG_SYS_I2C_SPEED 100000 | |
139 | ||
140 | /* PMIC */ | |
141 | #define CONFIG_POWER | |
142 | #define CONFIG_POWER_I2C | |
143 | #define CONFIG_POWER_PFUZE3000 | |
144 | #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 | |
145 | ||
e856bdcf | 146 | /* environment organization */ |
69cc7dbf FE |
147 | #define CONFIG_ENV_SIZE SZ_8K |
148 | #define CONFIG_ENV_IS_IN_MMC | |
149 | #define CONFIG_ENV_OFFSET (8 * SZ_64K) | |
150 | ||
151 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
152 | #define CONFIG_SYS_MMC_ENV_PART 0 | |
153 | #define CONFIG_MMCROOT "/dev/mmcblk0p2" | |
154 | ||
69cc7dbf | 155 | #endif /* __PICO_IMX6UL_CONFIG_H */ |