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_SYS_FSL_ESDHC_ADDR 0
29 #define CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT
30 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
32 /* Command definition */
37 #define CONFIG_HW_WATCHDOG
38 #define CONFIG_IMX_WATCHDOG
39 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
41 #define CONFIG_SYS_MEMTEST_START 0x80000000
42 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M)
44 #define CONFIG_STACKSIZE SZ_128K
46 /* Physical Memory Map */
47 #define CONFIG_NR_DRAM_BANKS 1
48 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
49 #define PHYS_SDRAM_SIZE SZ_512M
51 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
52 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
53 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
55 #define CONFIG_SYS_INIT_SP_OFFSET \
56 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
57 #define CONFIG_SYS_INIT_SP_ADDR \
58 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
60 #define CONFIG_ENV_OFFSET (6 * SZ_64K)
61 #define CONFIG_ENV_SIZE SZ_8K
62 #define CONFIG_ENV_IS_IN_MMC
63 #define CONFIG_SYS_MMC_ENV_DEV 0
65 /* VDD voltage 1.65 - 1.95 */
66 #define CONFIG_SYS_SD_VOLTAGE 0x00000080
69 #define CONFIG_CMD_USB
71 #define CONFIG_USB_EHCI
72 #define CONFIG_USB_EHCI_MX6
73 #define CONFIG_USB_STORAGE
74 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
75 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
76 #define CONFIG_MXC_USB_FLAGS 0
77 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
81 #define CONFIG_USBD_HS
82 #define CONFIG_USB_GADGET_DUALSPEED
84 #define CONFIG_USB_GADGET
85 #define CONFIG_CMD_USB_MASS_STORAGE
86 #define CONFIG_USB_GADGET_MASS_STORAGE
87 #define CONFIG_USBDOWNLOAD_GADGET
88 #define CONFIG_USB_GADGET_VBUS_DRAW 2
90 #define CONFIG_G_DNL_VENDOR_NUM 0x0525
91 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5
92 #define CONFIG_G_DNL_MANUFACTURER "FSL"
94 #define CONFIG_CMD_DFU
95 #define CONFIG_DFU_FUNCTION
96 #define CONFIG_DFU_MMC
97 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
98 #define DFU_DEFAULT_POLL_TIMEOUT 300
100 #define CONFIG_EXTRA_ENV_SETTINGS \
101 "script=boot.scr\0" \
103 "console=ttymxc0\0" \
104 "fdt_high=0xffffffff\0" \
105 "initrd_high=0xffffffff\0" \
106 "fdt_file=imx6sl-warp.dtb\0" \
107 "fdt_addr=0x88000000\0" \
108 "initrd_addr=0x83800000\0" \
113 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
114 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
115 "mmcargs=setenv bootargs console=${console},${baudrate} " \
116 "root=${mmcroot}\0" \
118 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
119 "bootscript=echo Running bootscript from mmc ...; " \
121 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
122 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
123 "mmcboot=echo Booting from mmc ...; " \
125 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
126 "if run loadfdt; then " \
127 "bootz ${loadaddr} - ${fdt_addr}; " \
129 "if test ${boot_fdt} = try; then " \
132 "echo WARN: Cannot load the DT; " \
138 "netargs=setenv bootargs console=${console},${baudrate} " \
140 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
141 "netboot=echo Booting from net ...; " \
143 "if test ${ip_dyn} = yes; then " \
144 "setenv get_cmd dhcp; " \
146 "setenv get_cmd tftp; " \
148 "${get_cmd} ${image}; " \
149 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
150 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
151 "bootz ${loadaddr} - ${fdt_addr}; " \
153 "if test ${boot_fdt} = try; then " \
156 "echo WARN: Cannot load the DT; " \
163 #define CONFIG_BOOTCOMMAND \
164 "mmc dev ${mmcdev};" \
165 "mmc dev ${mmcdev}; if mmc rescan; then " \
166 "if run loadbootscript; then " \
169 "if run loadimage; then " \
171 "else run netboot; " \
174 "else run netboot; fi"
176 #endif /* __CONFIG_H */