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_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
24 #define CONFIG_SYS_FSL_USDHC_NUM 2
26 #define CONFIG_CMD_MII
27 #define CONFIG_FEC_MXC
29 #define IMX_FEC_BASE ENET_BASE_ADDR
30 #define CONFIG_FEC_XCV_TYPE RGMII
31 #define CONFIG_FEC_MXC_PHYADDR 0
33 #define CONFIG_EXTRA_ENV_SETTINGS \
37 "fdt_file=imx6q-arm2.dtb\0" \
38 "fdt_addr=0x18000000\0" \
39 "fdt_high=0xffffffff\0" \
40 "initrd_high=0xffffffff\0" \
45 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
46 "mmcargs=setenv bootargs console=${console},${baudrate} " \
49 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
50 "bootscript=echo Running bootscript from mmc ...; " \
52 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
53 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
54 "mmcboot=echo Booting from mmc ...; " \
56 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
57 "if run loadfdt; then " \
58 "bootz ${loadaddr} - ${fdt_addr}; " \
60 "if test ${boot_fdt} = try; then " \
63 "echo WARN: Cannot load the DT; " \
69 "netargs=setenv bootargs console=${console},${baudrate} " \
71 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
72 "netboot=echo Booting from net ...; " \
74 "if test ${ip_dyn} = yes; then " \
75 "setenv get_cmd dhcp; " \
77 "setenv get_cmd tftp; " \
79 "${get_cmd} ${image}; " \
80 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
81 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
82 "bootz ${loadaddr} - ${fdt_addr}; " \
84 "if test ${boot_fdt} = try; then " \
87 "echo WARN: Cannot load the DT; " \
94 #define CONFIG_BOOTCOMMAND \
95 "mmc dev ${mmcdev};" \
96 "mmc dev ${mmcdev}; if mmc rescan; then " \
97 "if run loadbootscript; then " \
100 "if run loadimage; then " \
102 "else run netboot; " \
105 "else run netboot; fi"
107 #define CONFIG_ARP_TIMEOUT 200UL
109 /* Miscellaneous configurable options */
110 #define CONFIG_SYS_MEMTEST_START 0x10000000
111 #define CONFIG_SYS_MEMTEST_END 0x10010000
113 /* Physical Memory Map */
114 #define CONFIG_NR_DRAM_BANKS 1
115 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
117 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
118 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
119 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
121 #define CONFIG_SYS_INIT_SP_OFFSET \
122 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
123 #define CONFIG_SYS_INIT_SP_ADDR \
124 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
126 /* Environment organization */
127 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
128 #define CONFIG_ENV_SIZE (8 * 1024)
129 #define CONFIG_ENV_IS_IN_MMC
130 #define CONFIG_SYS_MMC_ENV_DEV 1
133 #ifdef CONFIG_CMD_USB
134 #define CONFIG_USB_EHCI
135 #define CONFIG_USB_EHCI_MX6
136 #define CONFIG_USB_STORAGE
137 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
138 #define CONFIG_USB_HOST_ETHER
139 #define CONFIG_USB_ETHER_ASIX
140 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
141 #define CONFIG_MXC_USB_FLAGS 0
142 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
145 #endif /* __CONFIG_H */