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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" | |
552a848e | 15 | #include <asm/mach-imx/gpio.h> |
69cc7dbf | 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 | |
6d7aa51a | 24 | |
69cc7dbf | 25 | /* Size of malloc() pool */ |
af07d154 | 26 | #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */ |
69cc7dbf | 27 | |
69cc7dbf FE |
28 | #define CONFIG_MXC_UART |
29 | #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR | |
30 | ||
31 | /* MMC Configs */ | |
32 | #define CONFIG_FSL_USDHC | |
33 | #define CONFIG_FSL_ESDHC | |
34 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR | |
69cc7dbf FE |
35 | #define CONFIG_SUPPORT_EMMC_BOOT |
36 | ||
37 | /* USB Configs */ | |
69cc7dbf FE |
38 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
39 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
40 | #define CONFIG_MXC_USB_FLAGS 0 | |
ca103e09 | 41 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
69cc7dbf | 42 | |
69cc7dbf | 43 | #define CONFIG_USBD_HS |
69cc7dbf | 44 | |
69cc7dbf | 45 | #define CONFIG_USB_FUNCTION_MASS_STORAGE |
69cc7dbf | 46 | |
af07d154 VM |
47 | #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M |
48 | #define DFU_DEFAULT_POLL_TIMEOUT 300 | |
49 | ||
9cc71cfa | 50 | #define CONFIG_DFU_ENV_SETTINGS \ |
d93ab9b1 FB |
51 | "dfu_alt_info=uboot raw 0x2 0x400 mmcpart 1;" \ |
52 | "boot part 0 1;" \ | |
53 | "/zImage ext4 0 1;" \ | |
54 | "/imx6ul-pico-hobbit.dtb ext4 0 1;" \ | |
55 | "rootfs part 0 2\0" \ | |
9cc71cfa | 56 | |
69cc7dbf FE |
57 | #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 |
58 | ||
59 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
60 | "image=zImage\0" \ | |
61 | "console=ttymxc5\0" \ | |
62 | "fdt_high=0xffffffff\0" \ | |
63 | "initrd_high=0xffffffff\0" \ | |
64 | "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ | |
65 | "fdt_addr=0x83000000\0" \ | |
66 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ | |
67 | "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \ | |
69cc7dbf | 68 | "mmcautodetect=yes\0" \ |
9cc71cfa | 69 | CONFIG_DFU_ENV_SETTINGS \ |
65551e38 | 70 | "finduuid=part uuid mmc 0:2 uuid\0" \ |
db430cd4 FB |
71 | "partitions=" \ |
72 | "uuid_disk=${uuid_gpt_disk};" \ | |
73 | "name=boot,size=16MiB;name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \ | |
ebbdeb2a | 74 | "setup_emmc=gpt write mmc 0 $partitions; reset;\0" \ |
69cc7dbf | 75 | "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
65551e38 | 76 | "root=PARTUUID=${uuid} rootwait rw\0" \ |
69cc7dbf FE |
77 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
78 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ | |
79 | "mmcboot=echo Booting from mmc ...; " \ | |
65551e38 | 80 | "run finduuid; " \ |
69cc7dbf FE |
81 | "run mmcargs; " \ |
82 | "if run loadfdt; then " \ | |
83 | "bootz ${loadaddr} - ${fdt_addr}; " \ | |
84 | "else " \ | |
85 | "echo WARN: Cannot load the DT; " \ | |
d0daec67 DD |
86 | "fi;\0" \ |
87 | "netargs=setenv bootargs console=${console},${baudrate} " \ | |
88 | "root=/dev/nfs " \ | |
89 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ | |
90 | "netboot=echo Booting from net ...; " \ | |
91 | "run netargs; " \ | |
92 | "if test ${ip_dyn} = yes; then " \ | |
93 | "setenv get_cmd dhcp; " \ | |
94 | "else " \ | |
95 | "setenv get_cmd tftp; " \ | |
96 | "fi; " \ | |
97 | "${get_cmd} ${image}; " \ | |
98 | "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ | |
99 | "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ | |
100 | "bootz ${loadaddr} - ${fdt_addr}; " \ | |
101 | "else " \ | |
102 | "if test ${boot_fdt} = try; then " \ | |
103 | "bootz; " \ | |
104 | "else " \ | |
105 | "echo WARN: Cannot load the DT; " \ | |
106 | "fi; " \ | |
107 | "fi; " \ | |
108 | "else " \ | |
109 | "bootz; " \ | |
110 | "fi;\0" \ | |
69cc7dbf FE |
111 | |
112 | #define CONFIG_BOOTCOMMAND \ | |
113 | "if mmc rescan; then " \ | |
114 | "if run loadimage; then " \ | |
115 | "run mmcboot; " \ | |
116 | "else run netboot; " \ | |
117 | "fi; " \ | |
118 | "else run netboot; fi" | |
119 | ||
69cc7dbf FE |
120 | #define CONFIG_SYS_MEMTEST_START 0x80000000 |
121 | #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + SZ_128M | |
122 | ||
123 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
124 | #define CONFIG_SYS_HZ 1000 | |
125 | ||
126 | #define CONFIG_CMDLINE_EDITING | |
69cc7dbf FE |
127 | |
128 | /* Physical Memory Map */ | |
129 | #define CONFIG_NR_DRAM_BANKS 1 | |
130 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
131 | ||
132 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
133 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
134 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
135 | ||
136 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
137 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
138 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
139 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
140 | ||
88e4774e VM |
141 | /* I2C configs */ |
142 | #define CONFIG_SYS_I2C | |
143 | #define CONFIG_SYS_I2C_MXC | |
144 | #define CONFIG_SYS_I2C_MXC_I2C1 | |
145 | #define CONFIG_SYS_I2C_SPEED 100000 | |
146 | ||
147 | /* PMIC */ | |
148 | #define CONFIG_POWER | |
149 | #define CONFIG_POWER_I2C | |
150 | #define CONFIG_POWER_PFUZE3000 | |
151 | #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08 | |
152 | ||
e856bdcf | 153 | /* environment organization */ |
69cc7dbf | 154 | #define CONFIG_ENV_SIZE SZ_8K |
69cc7dbf FE |
155 | #define CONFIG_ENV_OFFSET (8 * SZ_64K) |
156 | ||
157 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
158 | #define CONFIG_SYS_MMC_ENV_PART 0 | |
69cc7dbf | 159 | |
69cc7dbf | 160 | #endif /* __PICO_IMX6UL_CONFIG_H */ |