1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2013 Freescale Semiconductor, Inc.
5 * Configuration settings for the pico-imx6 board.
11 #include "mx6_common.h"
15 #ifdef CONFIG_SPL_OS_BOOT
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
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)
26 #define CONFIG_MXC_UART_BASE UART1_BASE
28 /* MMC Configuration */
29 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC3_BASE_ADDR
30 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
33 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
34 #define CONFIG_MXC_USB_FLAGS 0
36 #define DFU_DEFAULT_POLL_TIMEOUT 300
38 #define CONFIG_DFU_ENV_SETTINGS \
40 "spl raw 0x2 0x400;" \
41 "u-boot raw 0x8a 0x1000;" \
42 "/boot/zImage ext4 0 1;" \
45 #define BOOTMENU_ENV \
46 "bootmenu_0=Boot using PICO-Hobbit baseboard=" \
47 "setenv baseboard hobbit; saveenv; run base_boot\0" \
48 "bootmenu_1=Boot using PICO-Pi baseboard=" \
49 "setenv baseboard pi; saveenv; run base_boot\0" \
50 "bootmenu_2=Boot using PICO-Dwarf baseboard=" \
51 "setenv baseboard dwarf; saveenv; run base_boot\0" \
52 "bootmenu_3=Boot using PICO-Nymph baseboard=" \
53 "setenv baseboard nymph; saveenv; run base_boot\0" \
55 #define CONFIG_EXTRA_ENV_SETTINGS \
57 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
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" \
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" \
86 "if test $baseboard = ask ; then " \
91 "base_boot=run findfdt; run finduuid; run distro_bootcmd\0" \
92 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
93 "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
94 "ramdisk_addr_r=0x13000000\0" \
95 "ramdiskaddr=0x13000000\0" \
96 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
99 #define BOOT_TARGET_DEVICES(func) \
103 #include <config_distro_bootcmd.h>
105 /* Physical Memory Map */
106 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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
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)
117 /* Environment organization */
119 /* Ethernet Configuration */
120 #define IMX_FEC_BASE ENET_BASE_ADDR
121 #define CONFIG_FEC_MXC_PHYADDR 1
124 #define CONFIG_IMX_HDMI
125 #define CONFIG_IMX_VIDEO_SKIP
127 #endif /* __CONFIG_H * */