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
23 #define CONFIG_MXC_GPIO
25 #define CONFIG_MXC_UART
26 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
29 #define CONFIG_FSL_ESDHC
30 #define CONFIG_FSL_USDHC
31 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
32 #define CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT
33 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
36 #define CONFIG_CMD_MMC
37 #define CONFIG_GENERIC_MMC
38 #define CONFIG_BOUNCE_BUFFER
39 #define CONFIG_CMD_EXT2
40 #define CONFIG_CMD_EXT4
41 #define CONFIG_CMD_EXT4_WRITE
42 #define CONFIG_CMD_FAT
43 #define CONFIG_DOS_PARTITION
45 /* allow to overwrite serial and ethaddr */
46 #define CONFIG_ENV_OVERWRITE
47 #define CONFIG_CONS_INDEX 1
48 #define CONFIG_BAUDRATE 115200
50 /* Command definition */
54 #define CONFIG_BOOTDELAY 3
56 #define CONFIG_LOADADDR 0x82000000
57 #define CONFIG_SYS_TEXT_BASE 0x87800000
59 /* Miscellaneous configurable options */
60 #define CONFIG_SYS_LONGHELP
61 #define CONFIG_SYS_HUSH_PARSER
62 #define CONFIG_AUTO_COMPLETE
63 #define CONFIG_SYS_CBSIZE 256
66 #define CONFIG_HW_WATCHDOG
67 #define CONFIG_IMX_WATCHDOG
68 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
69 #define CONFIG_SYS_MAXARGS 16
70 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
72 #define CONFIG_SYS_MEMTEST_START 0x80000000
73 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M)
75 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
77 #define CONFIG_CMDLINE_EDITING
78 #define CONFIG_STACKSIZE SZ_128K
80 /* Physical Memory Map */
81 #define CONFIG_NR_DRAM_BANKS 1
82 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
83 #define PHYS_SDRAM_SIZE SZ_512M
85 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
86 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
87 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
89 #define CONFIG_SYS_INIT_SP_OFFSET \
90 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
91 #define CONFIG_SYS_INIT_SP_ADDR \
92 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
94 #define CONFIG_ENV_OFFSET (6 * SZ_64K)
95 #define CONFIG_ENV_SIZE SZ_8K
96 #define CONFIG_ENV_IS_IN_MMC
97 #define CONFIG_SYS_MMC_ENV_DEV 0
99 /* VDD voltage 1.65 - 1.95 */
100 #define CONFIG_SYS_SD_VOLTAGE 0x00000080
102 #define CONFIG_OF_LIBFDT
103 #define CONFIG_CMD_BOOTZ
105 #ifndef CONFIG_SYS_DCACHE_OFF
106 #define CONFIG_CMD_CACHE
110 #define CONFIG_CMD_USB
111 #ifdef CONFIG_CMD_USB
112 #define CONFIG_USB_EHCI
113 #define CONFIG_USB_EHCI_MX6
114 #define CONFIG_USB_STORAGE
115 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
116 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
117 #define CONFIG_MXC_USB_FLAGS 0
118 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
121 #define CONFIG_CI_UDC
122 #define CONFIG_USBD_HS
123 #define CONFIG_USB_GADGET_DUALSPEED
125 #define CONFIG_USB_GADGET
126 #define CONFIG_CMD_USB_MASS_STORAGE
127 #define CONFIG_USB_GADGET_MASS_STORAGE
128 #define CONFIG_USBDOWNLOAD_GADGET
129 #define CONFIG_USB_GADGET_VBUS_DRAW 2
131 #define CONFIG_G_DNL_VENDOR_NUM 0x0525
132 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5
133 #define CONFIG_G_DNL_MANUFACTURER "FSL"
135 #define CONFIG_CMD_DFU
136 #define CONFIG_DFU_FUNCTION
137 #define CONFIG_DFU_MMC
138 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
139 #define DFU_DEFAULT_POLL_TIMEOUT 300
141 #define CONFIG_EXTRA_ENV_SETTINGS \
142 "script=boot.scr\0" \
144 "console=ttymxc0\0" \
145 "fdt_high=0xffffffff\0" \
146 "initrd_high=0xffffffff\0" \
147 "fdt_file=imx6sl-warp.dtb\0" \
148 "fdt_addr=0x88000000\0" \
149 "initrd_addr=0x83800000\0" \
154 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
155 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
156 "mmcargs=setenv bootargs console=${console},${baudrate} " \
157 "root=${mmcroot}\0" \
159 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
160 "bootscript=echo Running bootscript from mmc ...; " \
162 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
163 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
164 "mmcboot=echo Booting from mmc ...; " \
166 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
167 "if run loadfdt; then " \
168 "bootz ${loadaddr} - ${fdt_addr}; " \
170 "if test ${boot_fdt} = try; then " \
173 "echo WARN: Cannot load the DT; " \
179 "netargs=setenv bootargs console=${console},${baudrate} " \
181 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
182 "netboot=echo Booting from net ...; " \
184 "if test ${ip_dyn} = yes; then " \
185 "setenv get_cmd dhcp; " \
187 "setenv get_cmd tftp; " \
189 "${get_cmd} ${image}; " \
190 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
191 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
192 "bootz ${loadaddr} - ${fdt_addr}; " \
194 "if test ${boot_fdt} = try; then " \
197 "echo WARN: Cannot load the DT; " \
204 #define CONFIG_BOOTCOMMAND \
205 "mmc dev ${mmcdev};" \
206 "mmc dev ${mmcdev}; if mmc rescan; then " \
207 "if run loadbootscript; then " \
210 "if run loadimage; then " \
212 "else run netboot; " \
215 "else run netboot; fi"
217 #endif /* __CONFIG_H */