2 * Copyright (C) 2014 O.S. Systems Software LTDA.
3 * Copyright (C) 2014 Kynetics LLC.
4 * Copyright (C) 2014 Revolution Robotics, Inc.
6 * Author: Otavio Salvador <otavio@ossystems.com.br>
8 * Configuration settings for the WaRP Board
10 * SPDX-License-Identifier: GPL-2.0+
16 #include "mx6_common.h"
18 /* Size of malloc() pool */
19 #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */
21 #define CONFIG_BOARD_EARLY_INIT_F
22 #define CONFIG_BOARD_LATE_INIT
24 #define CONFIG_MXC_UART
25 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
28 #define CONFIG_FSL_ESDHC
29 #define CONFIG_FSL_USDHC
30 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
31 #define CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT
32 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
35 #define CONFIG_CMD_MMC
36 #define CONFIG_GENERIC_MMC
37 #define CONFIG_BOUNCE_BUFFER
38 #define CONFIG_CMD_EXT2
39 #define CONFIG_CMD_EXT4
40 #define CONFIG_CMD_EXT4_WRITE
41 #define CONFIG_CMD_FAT
42 #define CONFIG_DOS_PARTITION
44 /* allow to overwrite serial and ethaddr */
45 #define CONFIG_ENV_OVERWRITE
46 #define CONFIG_CONS_INDEX 1
47 #define CONFIG_BAUDRATE 115200
49 /* Command definition */
53 /* Miscellaneous configurable options */
54 #define CONFIG_SYS_LONGHELP
55 #define CONFIG_SYS_HUSH_PARSER
56 #define CONFIG_AUTO_COMPLETE
57 #define CONFIG_SYS_CBSIZE 256
60 #define CONFIG_HW_WATCHDOG
61 #define CONFIG_IMX_WATCHDOG
62 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
63 #define CONFIG_SYS_MAXARGS 16
64 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
66 #define CONFIG_SYS_MEMTEST_START 0x80000000
67 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M)
69 #define CONFIG_CMDLINE_EDITING
70 #define CONFIG_STACKSIZE SZ_128K
72 /* Physical Memory Map */
73 #define CONFIG_NR_DRAM_BANKS 1
74 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
75 #define PHYS_SDRAM_SIZE SZ_512M
77 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
78 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
79 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
81 #define CONFIG_SYS_INIT_SP_OFFSET \
82 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
83 #define CONFIG_SYS_INIT_SP_ADDR \
84 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
86 #define CONFIG_ENV_OFFSET (6 * SZ_64K)
87 #define CONFIG_ENV_SIZE SZ_8K
88 #define CONFIG_ENV_IS_IN_MMC
89 #define CONFIG_SYS_MMC_ENV_DEV 0
91 /* VDD voltage 1.65 - 1.95 */
92 #define CONFIG_SYS_SD_VOLTAGE 0x00000080
94 #define CONFIG_OF_LIBFDT
95 #define CONFIG_CMD_BOOTZ
97 #ifndef CONFIG_SYS_DCACHE_OFF
98 #define CONFIG_CMD_CACHE
102 #define CONFIG_CMD_USB
103 #ifdef CONFIG_CMD_USB
104 #define CONFIG_USB_EHCI
105 #define CONFIG_USB_EHCI_MX6
106 #define CONFIG_USB_STORAGE
107 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
108 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
109 #define CONFIG_MXC_USB_FLAGS 0
110 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
113 #define CONFIG_CI_UDC
114 #define CONFIG_USBD_HS
115 #define CONFIG_USB_GADGET_DUALSPEED
117 #define CONFIG_USB_GADGET
118 #define CONFIG_CMD_USB_MASS_STORAGE
119 #define CONFIG_USB_GADGET_MASS_STORAGE
120 #define CONFIG_USBDOWNLOAD_GADGET
121 #define CONFIG_USB_GADGET_VBUS_DRAW 2
123 #define CONFIG_G_DNL_VENDOR_NUM 0x0525
124 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5
125 #define CONFIG_G_DNL_MANUFACTURER "FSL"
127 #define CONFIG_CMD_DFU
128 #define CONFIG_DFU_FUNCTION
129 #define CONFIG_DFU_MMC
130 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
131 #define DFU_DEFAULT_POLL_TIMEOUT 300
133 #define CONFIG_EXTRA_ENV_SETTINGS \
134 "script=boot.scr\0" \
136 "console=ttymxc0\0" \
137 "fdt_high=0xffffffff\0" \
138 "initrd_high=0xffffffff\0" \
139 "fdt_file=imx6sl-warp.dtb\0" \
140 "fdt_addr=0x88000000\0" \
141 "initrd_addr=0x83800000\0" \
146 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
147 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
148 "mmcargs=setenv bootargs console=${console},${baudrate} " \
149 "root=${mmcroot}\0" \
151 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
152 "bootscript=echo Running bootscript from mmc ...; " \
154 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
155 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
156 "mmcboot=echo Booting from mmc ...; " \
158 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
159 "if run loadfdt; then " \
160 "bootz ${loadaddr} - ${fdt_addr}; " \
162 "if test ${boot_fdt} = try; then " \
165 "echo WARN: Cannot load the DT; " \
171 "netargs=setenv bootargs console=${console},${baudrate} " \
173 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
174 "netboot=echo Booting from net ...; " \
176 "if test ${ip_dyn} = yes; then " \
177 "setenv get_cmd dhcp; " \
179 "setenv get_cmd tftp; " \
181 "${get_cmd} ${image}; " \
182 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
183 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
184 "bootz ${loadaddr} - ${fdt_addr}; " \
186 "if test ${boot_fdt} = try; then " \
189 "echo WARN: Cannot load the DT; " \
196 #define CONFIG_BOOTCOMMAND \
197 "mmc dev ${mmcdev};" \
198 "mmc dev ${mmcdev}; if mmc rescan; then " \
199 "if run loadbootscript; then " \
202 "if run loadimage; then " \
204 "else run netboot; " \
207 "else run netboot; fi"
209 #endif /* __CONFIG_H */