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>
17 #ifdef CONFIG_SPL_OS_BOOT
19 #define CONFIG_SYS_SPL_ARGS_ADDR 0x88000000
21 /* Falcon Mode - MMC support: args@1MB kernel@2MB */
22 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */
23 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
28 #define CONFIG_FEC_MXC_PHYADDR 0x1
30 #define CONFIG_MXC_UART_BASE UART6_BASE_ADDR
33 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
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 DFU_DEFAULT_POLL_TIMEOUT 300
45 #define CONFIG_DFU_ENV_SETTINGS \
47 "spl raw 0x2 0x400;" \
48 "u-boot raw 0x8a 0x400;" \
49 "/boot/zImage ext4 0 1;" \
50 "/boot/imx6ul-pico-hobbit.dtb ext4 0 1;" \
51 "/boot/imx6ul-pico-pi.dtb ext4 0 1;" \
54 #define BOOTMENU_ENV \
55 "bootmenu_0=Boot using PICO-Dwarf baseboard=" \
56 "setenv fdtfile imx6ul-pico-dwarf.dtb\0" \
57 "bootmenu_1=Boot using PICO-Hobbit baseboard=" \
58 "setenv fdtfile imx6ul-pico-hobbit.dtb\0" \
59 "bootmenu_2=Boot using PICO-Pi baseboard=" \
60 "setenv fdtfile imx6ul-pico-pi.dtb\0" \
62 #define CONFIG_EXTRA_ENV_SETTINGS \
67 "fdt_high=0xffffffff\0" \
68 "initrd_high=0xffffffff\0" \
69 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
70 "videomode=video=ctfb:x:800,y:480,depth:24,mode:0,pclk:30000,le:46,ri:210,up:22,lo:23,hs:20,vs:10,sync:0,vmode:0\0" \
72 "fdt_addr=0x83000000\0" \
73 "fdt_addr_r=0x83000000\0" \
74 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
75 "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
76 "ramdisk_addr_r=0x83000000\0" \
77 "ramdiskaddr=0x83000000\0" \
78 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
79 "mmcautodetect=yes\0" \
80 CONFIG_DFU_ENV_SETTINGS \
82 "if test $fdtfile = ask ; then " \
84 "if test $fdtfile != ask ; then " \
86 "finduuid=part uuid mmc 0:1 uuid\0" \
88 "uuid_disk=${uuid_gpt_disk};" \
89 "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
90 "fastboot_partition_alias_system=rootfs\0" \
91 "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
94 #define BOOT_TARGET_DEVICES(func) \
100 #include <config_distro_bootcmd.h>
101 #include <linux/stringify.h>
103 /* Physical Memory Map */
104 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
106 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
107 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
108 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
110 #define CONFIG_SYS_INIT_SP_OFFSET \
111 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
112 #define CONFIG_SYS_INIT_SP_ADDR \
113 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
115 /* environment organization */
117 #ifdef CONFIG_DM_VIDEO
118 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR
121 #endif /* __PICO_IMX6UL_CONFIG_H */