2 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6Q Armadillo2 board.
6 * SPDX-License-Identifier: GPL-2.0+
12 #include "mx6_common.h"
14 /* Size of malloc() pool */
15 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
17 #define CONFIG_BOARD_EARLY_INIT_F
19 #define CONFIG_MXC_UART
20 #define CONFIG_MXC_UART_BASE UART4_BASE
23 #define CONFIG_FSL_ESDHC
24 #define CONFIG_FSL_USDHC
25 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
26 #define CONFIG_SYS_FSL_USDHC_NUM 2
29 #define CONFIG_CMD_MMC
30 #define CONFIG_GENERIC_MMC
31 #define CONFIG_BOUNCE_BUFFER
33 #define CONFIG_CMD_PING
34 #define CONFIG_CMD_DHCP
35 #define CONFIG_CMD_MII
36 #define CONFIG_CMD_NET
37 #define CONFIG_FEC_MXC
39 #define IMX_FEC_BASE ENET_BASE_ADDR
40 #define CONFIG_FEC_XCV_TYPE RGMII
41 #define CONFIG_FEC_MXC_PHYADDR 0
43 #define CONFIG_EXTRA_ENV_SETTINGS \
47 "fdt_file=imx6q-arm2.dtb\0" \
48 "fdt_addr=0x18000000\0" \
49 "fdt_high=0xffffffff\0" \
50 "initrd_high=0xffffffff\0" \
55 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
56 "mmcargs=setenv bootargs console=${console},${baudrate} " \
59 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
60 "bootscript=echo Running bootscript from mmc ...; " \
62 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
63 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
64 "mmcboot=echo Booting from mmc ...; " \
66 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
67 "if run loadfdt; then " \
68 "bootz ${loadaddr} - ${fdt_addr}; " \
70 "if test ${boot_fdt} = try; then " \
73 "echo WARN: Cannot load the DT; " \
79 "netargs=setenv bootargs console=${console},${baudrate} " \
81 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
82 "netboot=echo Booting from net ...; " \
84 "if test ${ip_dyn} = yes; then " \
85 "setenv get_cmd dhcp; " \
87 "setenv get_cmd tftp; " \
89 "${get_cmd} ${image}; " \
90 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
91 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
92 "bootz ${loadaddr} - ${fdt_addr}; " \
94 "if test ${boot_fdt} = try; then " \
97 "echo WARN: Cannot load the DT; " \
104 #define CONFIG_BOOTCOMMAND \
105 "mmc dev ${mmcdev};" \
106 "mmc dev ${mmcdev}; if mmc rescan; then " \
107 "if run loadbootscript; then " \
110 "if run loadimage; then " \
112 "else run netboot; " \
115 "else run netboot; fi"
117 #define CONFIG_ARP_TIMEOUT 200UL
119 /* Miscellaneous configurable options */
120 #define CONFIG_SYS_MEMTEST_START 0x10000000
121 #define CONFIG_SYS_MEMTEST_END 0x10010000
123 /* Physical Memory Map */
124 #define CONFIG_NR_DRAM_BANKS 1
125 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
127 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
128 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
129 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
131 #define CONFIG_SYS_INIT_SP_OFFSET \
132 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
133 #define CONFIG_SYS_INIT_SP_ADDR \
134 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
136 /* Environment organization */
137 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
138 #define CONFIG_ENV_SIZE (8 * 1024)
139 #define CONFIG_ENV_IS_IN_MMC
140 #define CONFIG_SYS_MMC_ENV_DEV 1
143 #define CONFIG_CMD_USB
144 #ifdef CONFIG_CMD_USB
145 #define CONFIG_USB_EHCI
146 #define CONFIG_USB_EHCI_MX6
147 #define CONFIG_USB_STORAGE
148 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
149 #define CONFIG_USB_HOST_ETHER
150 #define CONFIG_USB_ETHER_ASIX
151 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
152 #define CONFIG_MXC_USB_FLAGS 0
153 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
156 #endif /* __CONFIG_H */