1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2015 Technexion Ltd.
5 * Configuration settings for the Technexion PICO-IMX6UL-EMMC board.
7 #ifndef __PICO_IMX6UL_CONFIG_H
8 #define __PICO_IMX6UL_CONFIG_H
11 #include <asm/arch/imx-regs.h>
12 #include <linux/sizes.h>
13 #include "mx6_common.h"
14 #include <asm/mach-imx/gpio.h>
19 #define CONFIG_FEC_MXC
20 #define IMX_FEC_BASE ENET2_BASE_ADDR
21 #define CONFIG_FEC_MXC_PHYADDR 0x1
22 #define CONFIG_FEC_XCV_TYPE RMII
24 /* Size of malloc() pool */
25 #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */
27 #define CONFIG_MXC_UART
28 #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR
31 #define CONFIG_FSL_USDHC
32 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
33 #define CONFIG_SUPPORT_EMMC_BOOT
36 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
37 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
38 #define CONFIG_MXC_USB_FLAGS 0
39 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
41 #define CONFIG_USBD_HS
43 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
44 #define DFU_DEFAULT_POLL_TIMEOUT 300
46 #define CONFIG_DFU_ENV_SETTINGS \
47 "dfu_alt_info=uboot raw 0x2 0x400 mmcpart 1;" \
50 "/imx6ul-pico-hobbit.dtb ext4 0 1;" \
53 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
55 #define CONFIG_EXTRA_ENV_SETTINGS \
59 "fdt_high=0xffffffff\0" \
60 "initrd_high=0xffffffff\0" \
61 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
62 "fdt_addr=0x83000000\0" \
63 "fdt_addr_r=0x83000000\0" \
64 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
65 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
66 "ramdisk_addr_r=0x83000000\0" \
67 "ramdiskaddr=0x83000000\0" \
68 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
69 "mmcautodetect=yes\0" \
70 CONFIG_DFU_ENV_SETTINGS \
71 "finduuid=part uuid mmc 0:1 uuid\0" \
73 "uuid_disk=${uuid_gpt_disk};" \
74 "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
75 "fastboot_partition_alias_system=rootfs\0" \
76 "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
79 #define BOOT_TARGET_DEVICES(func) \
83 #include <config_distro_bootcmd.h>
85 #define CONFIG_SYS_MEMTEST_START 0x80000000
86 #define CONFIG_SYS_MEMTEST_END CONFIG_SYS_MEMTEST_START + SZ_128M
88 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
89 #define CONFIG_SYS_HZ 1000
91 /* Physical Memory Map */
92 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
94 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
95 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
96 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
98 #define CONFIG_SYS_INIT_SP_OFFSET \
99 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
100 #define CONFIG_SYS_INIT_SP_ADDR \
101 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
104 #define CONFIG_SYS_I2C
105 #define CONFIG_SYS_I2C_MXC
106 #define CONFIG_SYS_I2C_MXC_I2C1
107 #define CONFIG_SYS_I2C_SPEED 100000
111 #define CONFIG_POWER_I2C
112 #define CONFIG_POWER_PFUZE3000
113 #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
115 /* environment organization */
116 #define CONFIG_ENV_SIZE SZ_8K
117 #define CONFIG_ENV_OFFSET (8 * SZ_64K)
119 #define CONFIG_SYS_MMC_ENV_DEV 0
120 #define CONFIG_SYS_MMC_ENV_PART 0
122 #endif /* __PICO_IMX6UL_CONFIG_H */