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
39 /* Command definition */
44 #define CONFIG_HW_WATCHDOG
45 #define CONFIG_IMX_WATCHDOG
46 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
48 #define CONFIG_SYS_MEMTEST_START 0x80000000
49 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M)
51 #define CONFIG_STACKSIZE SZ_128K
53 /* Physical Memory Map */
54 #define CONFIG_NR_DRAM_BANKS 1
55 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
56 #define PHYS_SDRAM_SIZE SZ_512M
58 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
59 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
60 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
62 #define CONFIG_SYS_INIT_SP_OFFSET \
63 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
64 #define CONFIG_SYS_INIT_SP_ADDR \
65 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
67 #define CONFIG_ENV_OFFSET (6 * SZ_64K)
68 #define CONFIG_ENV_SIZE SZ_8K
69 #define CONFIG_ENV_IS_IN_MMC
70 #define CONFIG_SYS_MMC_ENV_DEV 0
72 /* VDD voltage 1.65 - 1.95 */
73 #define CONFIG_SYS_SD_VOLTAGE 0x00000080
75 #ifndef CONFIG_SYS_DCACHE_OFF
76 #define CONFIG_CMD_CACHE
80 #define CONFIG_CMD_USB
82 #define CONFIG_USB_EHCI
83 #define CONFIG_USB_EHCI_MX6
84 #define CONFIG_USB_STORAGE
85 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
86 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
87 #define CONFIG_MXC_USB_FLAGS 0
88 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
92 #define CONFIG_USBD_HS
93 #define CONFIG_USB_GADGET_DUALSPEED
95 #define CONFIG_USB_GADGET
96 #define CONFIG_CMD_USB_MASS_STORAGE
97 #define CONFIG_USB_GADGET_MASS_STORAGE
98 #define CONFIG_USBDOWNLOAD_GADGET
99 #define CONFIG_USB_GADGET_VBUS_DRAW 2
101 #define CONFIG_G_DNL_VENDOR_NUM 0x0525
102 #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5
103 #define CONFIG_G_DNL_MANUFACTURER "FSL"
105 #define CONFIG_CMD_DFU
106 #define CONFIG_DFU_FUNCTION
107 #define CONFIG_DFU_MMC
108 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
109 #define DFU_DEFAULT_POLL_TIMEOUT 300
111 #define CONFIG_EXTRA_ENV_SETTINGS \
112 "script=boot.scr\0" \
114 "console=ttymxc0\0" \
115 "fdt_high=0xffffffff\0" \
116 "initrd_high=0xffffffff\0" \
117 "fdt_file=imx6sl-warp.dtb\0" \
118 "fdt_addr=0x88000000\0" \
119 "initrd_addr=0x83800000\0" \
124 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
125 "dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
126 "mmcargs=setenv bootargs console=${console},${baudrate} " \
127 "root=${mmcroot}\0" \
129 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
130 "bootscript=echo Running bootscript from mmc ...; " \
132 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
133 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
134 "mmcboot=echo Booting from mmc ...; " \
136 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
137 "if run loadfdt; then " \
138 "bootz ${loadaddr} - ${fdt_addr}; " \
140 "if test ${boot_fdt} = try; then " \
143 "echo WARN: Cannot load the DT; " \
149 "netargs=setenv bootargs console=${console},${baudrate} " \
151 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
152 "netboot=echo Booting from net ...; " \
154 "if test ${ip_dyn} = yes; then " \
155 "setenv get_cmd dhcp; " \
157 "setenv get_cmd tftp; " \
159 "${get_cmd} ${image}; " \
160 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
161 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
162 "bootz ${loadaddr} - ${fdt_addr}; " \
164 "if test ${boot_fdt} = try; then " \
167 "echo WARN: Cannot load the DT; " \
174 #define CONFIG_BOOTCOMMAND \
175 "mmc dev ${mmcdev};" \
176 "mmc dev ${mmcdev}; if mmc rescan; then " \
177 "if run loadbootscript; then " \
180 "if run loadimage; then " \
182 "else run netboot; " \
185 "else run netboot; fi"
187 #endif /* __CONFIG_H */