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Fabio Estevam004eee82019-06-10 22:24:12 -03001/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2013 Freescale Semiconductor, Inc.
4 *
5 * Configuration settings for the pico-imx6 board.
6 */
7
8#ifndef __CONFIG_H
9#define __CONFIG_H
10
11#include "mx6_common.h"
12
13#include "imx6_spl.h"
14
Fabio Estevam77ecf952019-09-17 22:04:57 -030015#ifdef CONFIG_SPL_OS_BOOT
16/* Falcon Mode */
17#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
18#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
19#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
20
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)
Fabio Estevam77ecf952019-09-17 22:04:57 -030024#endif
25
Fabio Estevam004eee82019-06-10 22:24:12 -030026#define CONFIG_MXC_UART_BASE UART1_BASE
27
Fabio Estevam004eee82019-06-10 22:24:12 -030028/* MMC Configuration */
29#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR
Fabio Estevam004eee82019-06-10 22:24:12 -030030#define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
31
32/* USB Configs */
33#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
34#define CONFIG_MXC_USB_FLAGS 0
35
Fabio Estevam004eee82019-06-10 22:24:12 -030036#define DFU_DEFAULT_POLL_TIMEOUT 300
37
38#define CONFIG_DFU_ENV_SETTINGS \
39 "dfu_alt_info=" \
40 "spl raw 0x2 0x400;" \
41 "u-boot raw 0x8a 0x1000;" \
42 "/boot/zImage ext4 0 1;" \
43 "rootfs part 0 1\0" \
44
45#define BOOTMENU_ENV \
46 "bootmenu_0=Boot using PICO-Hobbit baseboard=" \
Otavio Salvador7efe52a2019-06-19 15:03:44 -030047 "setenv baseboard hobbit; saveenv; run base_boot\0" \
Fabio Estevam004eee82019-06-10 22:24:12 -030048 "bootmenu_1=Boot using PICO-Pi baseboard=" \
Otavio Salvador7efe52a2019-06-19 15:03:44 -030049 "setenv baseboard pi; saveenv; run base_boot\0" \
Fabio Estevam004eee82019-06-10 22:24:12 -030050 "bootmenu_2=Boot using PICO-Dwarf baseboard=" \
Otavio Salvador7efe52a2019-06-19 15:03:44 -030051 "setenv baseboard dwarf; saveenv; run base_boot\0" \
Fabio Estevam004eee82019-06-10 22:24:12 -030052 "bootmenu_3=Boot using PICO-Nymph baseboard=" \
Otavio Salvador7efe52a2019-06-19 15:03:44 -030053 "setenv baseboard nymph; saveenv; run base_boot\0" \
Fabio Estevam004eee82019-06-10 22:24:12 -030054
55#define CONFIG_EXTRA_ENV_SETTINGS \
56 "console=ttymxc0\0" \
57 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
58 BOOTMENU_ENV \
59 "fdt_high=0xffffffff\0" \
60 "initrd_high=0xffffffff\0" \
61 "fdt_addr_r=0x18000000\0" \
62 "fdt_addr=0x18000000\0" \
63 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
64 CONFIG_DFU_ENV_SETTINGS \
65 "finduuid=part uuid mmc 0:1 uuid\0" \
Fabio Estevam004eee82019-06-10 22:24:12 -030066 "findfdt="\
67 "if test $baseboard = hobbit && test $board_rev = MX6Q ; then " \
68 "setenv fdtfile imx6q-pico-hobbit.dtb; fi; " \
69 "if test $baseboard = pi && test $board_rev = MX6Q ; then " \
70 "setenv fdtfile imx6q-pico-pi.dtb; fi; " \
71 "if test $baseboard = dwarf && test $board_rev = MX6Q ; then " \
72 "setenv fdtfile imx6q-pico-dwarf.dtb; fi; " \
73 "if test $baseboard = nymph && test $board_rev = MX6Q ; then " \
74 "setenv fdtfile imx6q-pico-nymph.dtb; fi; " \
75 "if test $baseboard = hobbit && test $board_rev = MX6DL ; then " \
76 "setenv fdtfile imx6dl-pico-hobbit.dtb; fi; " \
77 "if test $baseboard = pi && test $board_rev = MX6DL ; then " \
78 "setenv fdtfile imx6dl-pico-pi.dtb; fi; " \
79 "if test $baseboard = dwarf && test $board_rev = MX6DL ; then " \
80 "setenv fdtfile imx6dl-pico-dwarf.dtb; fi; " \
81 "if test $baseboard = nymph && test $board_rev = MX6DL ; then " \
82 "setenv fdtfile imx6dl-pico-nymph.dtb; fi; " \
83 "if test $fdtfile = ask; then " \
84 "echo WARNING: Could not determine dtb to use; fi; \0" \
Otavio Salvador7efe52a2019-06-19 15:03:44 -030085 "default_boot=" \
86 "if test $baseboard = ask ; then " \
87 "bootmenu -1; " \
88 "else " \
89 "run base_boot;" \
90 "fi; \0" \
91 "base_boot=run findfdt; run finduuid; run distro_bootcmd\0" \
Tom Rini72d81362021-08-23 10:25:30 -040092 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
93 "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
Fabio Estevam004eee82019-06-10 22:24:12 -030094 "ramdisk_addr_r=0x13000000\0" \
95 "ramdiskaddr=0x13000000\0" \
Tom Rini72d81362021-08-23 10:25:30 -040096 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
Fabio Estevam004eee82019-06-10 22:24:12 -030097 BOOTENV
98
99#define BOOT_TARGET_DEVICES(func) \
100 func(MMC, mmc, 0) \
101 func(USB, usb, 0)
102
103#include <config_distro_bootcmd.h>
104
105/* Physical Memory Map */
106#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
107
108#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
109#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
110#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
111
112#define CONFIG_SYS_INIT_SP_OFFSET \
113 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
114#define CONFIG_SYS_INIT_SP_ADDR \
115 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
116
117/* Environment organization */
Fabio Estevam004eee82019-06-10 22:24:12 -0300118
Fabio Estevamd9033f22019-09-16 14:15:00 -0300119/* Ethernet Configuration */
Fabio Estevamd9033f22019-09-16 14:15:00 -0300120#define IMX_FEC_BASE ENET_BASE_ADDR
Fabio Estevamd9033f22019-09-16 14:15:00 -0300121#define CONFIG_FEC_MXC_PHYADDR 1
Fabio Estevamd9033f22019-09-16 14:15:00 -0300122
Fabio Estevam953c2502019-09-17 14:17:07 -0300123/* Framebuffer */
Fabio Estevam953c2502019-09-17 14:17:07 -0300124#define CONFIG_IMX_HDMI
125#define CONFIG_IMX_VIDEO_SKIP
126
Fabio Estevam004eee82019-06-10 22:24:12 -0300127#endif /* __CONFIG_H * */