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 #define CONFIG_BOOTDELAY 3
55 #define CONFIG_LOADADDR 0x82000000
56 #define CONFIG_SYS_TEXT_BASE 0x87800000
58 /* Miscellaneous configurable options */
59 #define CONFIG_SYS_LONGHELP
60 #define CONFIG_SYS_HUSH_PARSER
61 #define CONFIG_AUTO_COMPLETE
62 #define CONFIG_SYS_CBSIZE 256
65 #define CONFIG_HW_WATCHDOG
66 #define CONFIG_IMX_WATCHDOG
67 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
68 #define CONFIG_SYS_MAXARGS 16
69 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
71 #define CONFIG_SYS_MEMTEST_START 0x80000000
72 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M)
74 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
76 #define CONFIG_CMDLINE_EDITING
77 #define CONFIG_STACKSIZE SZ_128K
79 /* Physical Memory Map */
80 #define CONFIG_NR_DRAM_BANKS 1
81 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
82 #define PHYS_SDRAM_SIZE SZ_512M
84 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
85 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
86 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
88 #define CONFIG_SYS_INIT_SP_OFFSET \
89 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
90 #define CONFIG_SYS_INIT_SP_ADDR \
91 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
93 #define CONFIG_ENV_OFFSET (6 * SZ_64K)
94 #define CONFIG_ENV_SIZE SZ_8K
95 #define CONFIG_ENV_IS_IN_MMC
96 #define CONFIG_SYS_MMC_ENV_DEV 0
98 /* VDD voltage 1.65 - 1.95 */
99 #define CONFIG_SYS_SD_VOLTAGE 0x00000080
101 #define CONFIG_OF_LIBFDT
102 #define CONFIG_CMD_BOOTZ
104 #ifndef CONFIG_SYS_DCACHE_OFF
105 #define CONFIG_CMD_CACHE
109 #define CONFIG_CMD_USB
110 #ifdef CONFIG_CMD_USB
111 #define CONFIG_USB_EHCI
112 #define CONFIG_USB_EHCI_MX6
113 #define CONFIG_USB_STORAGE
114 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
115 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
116 #define CONFIG_MXC_USB_FLAGS 0
117 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
120 #define CONFIG_CI_UDC
121 #define CONFIG_USBD_HS
122 #define CONFIG_USB_GADGET_DUALSPEED
124 #define CONFIG_USB_GADGET
125 #define CONFIG_CMD_USB_MASS_STORAGE
126 #define CONFIG_USB_GADGET_MASS_STORAGE
127 #define CONFIG_USBDOWNLOAD_GADGET
128 #define CONFIG_USB_GADGET_VBUS_DRAW 2
130 #define CONFIG_G_DNL_VENDOR_NUM 0x0525
131 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5
132 #define CONFIG_G_DNL_MANUFACTURER "FSL"
134 #define CONFIG_CMD_DFU
135 #define CONFIG_DFU_FUNCTION
136 #define CONFIG_DFU_MMC
137 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
138 #define DFU_DEFAULT_POLL_TIMEOUT 300
140 #define CONFIG_EXTRA_ENV_SETTINGS \
141 "script=boot.scr\0" \
143 "console=ttymxc0\0" \
144 "fdt_high=0xffffffff\0" \
145 "initrd_high=0xffffffff\0" \
146 "fdt_file=imx6sl-warp.dtb\0" \
147 "fdt_addr=0x88000000\0" \
148 "initrd_addr=0x83800000\0" \
153 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
154 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
155 "mmcargs=setenv bootargs console=${console},${baudrate} " \
156 "root=${mmcroot}\0" \
158 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
159 "bootscript=echo Running bootscript from mmc ...; " \
161 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
162 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
163 "mmcboot=echo Booting from mmc ...; " \
165 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
166 "if run loadfdt; then " \
167 "bootz ${loadaddr} - ${fdt_addr}; " \
169 "if test ${boot_fdt} = try; then " \
172 "echo WARN: Cannot load the DT; " \
178 "netargs=setenv bootargs console=${console},${baudrate} " \
180 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
181 "netboot=echo Booting from net ...; " \
183 "if test ${ip_dyn} = yes; then " \
184 "setenv get_cmd dhcp; " \
186 "setenv get_cmd tftp; " \
188 "${get_cmd} ${image}; " \
189 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
190 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
191 "bootz ${loadaddr} - ${fdt_addr}; " \
193 "if test ${boot_fdt} = try; then " \
196 "echo WARN: Cannot load the DT; " \
203 #define CONFIG_BOOTCOMMAND \
204 "mmc dev ${mmcdev};" \
205 "mmc dev ${mmcdev}; if mmc rescan; then " \
206 "if run loadbootscript; then " \
209 "if run loadimage; then " \
211 "else run netboot; " \
214 "else run netboot; fi"
216 #endif /* __CONFIG_H */