2 * Copyright (C) 2013 Seco S.r.l
4 * Configuration settings for the Seco Boards.
6 * SPDX-License-Identifier: GPL-2.0+
12 #include "mx6_common.h"
14 #define CONFIG_BOARD_REVISION_TAG
16 /* Size of malloc() pool */
17 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
19 #define CONFIG_BOARD_EARLY_INIT_F
21 #define CONFIG_MXC_UART
22 #define CONFIG_MXC_UART_BASE UART2_BASE
24 /* allow to overwrite serial and ethaddr */
25 #define CONFIG_ENV_OVERWRITE
26 #define CONFIG_CONS_INDEX 1
27 #define CONFIG_BAUDRATE 115200
29 /* Command definition */
31 #define CONFIG_CMD_BMODE
32 #define CONFIG_CMD_SETEXPR
34 #define CONFIG_BOOTDELAY 3
36 #define CONFIG_SYS_MEMTEST_START 0x10000000
37 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
38 #define CONFIG_LOADADDR 0x12000000
39 #define CONFIG_SYS_TEXT_BASE 0x17800000
41 /* MMC Configuration */
42 #define CONFIG_FSL_ESDHC
43 #define CONFIG_FSL_USDHC
44 #define CONFIG_SYS_FSL_USDHC_NUM 2
45 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
48 #define CONFIG_CMD_MMC
49 #define CONFIG_GENERIC_MMC
50 #define CONFIG_BOUNCE_BUFFER
51 #define CONFIG_CMD_EXT2
52 #define CONFIG_CMD_FAT
53 #define CONFIG_DOS_PARTITION
55 /* Ethernet Configuration */
56 #define CONFIG_CMD_PING
57 #define CONFIG_CMD_DHCP
58 #define CONFIG_CMD_MII
59 #define CONFIG_CMD_NET
60 #define CONFIG_FEC_MXC
62 #define IMX_FEC_BASE ENET_BASE_ADDR
63 #define CONFIG_FEC_XCV_TYPE RGMII
64 #define CONFIG_ETHPRIME "FEC"
65 #define CONFIG_FEC_MXC_PHYADDR 6
67 #define CONFIG_PHY_MICREL
69 #define CONFIG_EXTRA_ENV_SETTINGS \
74 "uboot=u-boot.bin\0" \
76 "nfsroot=/opt/eldk/arm\0" \
77 "ip_local=10.0.0.5::10.0.0.1:255.255.255.0::eth0:off\0" \
78 "ip_server=10.0.0.1\0" \
79 "nfs_path=/targetfs \0" \
80 "memory=mem=1024M\0" \
81 "bootdev=mmc dev 0; ext2load mmc 0:1\0" \
82 "root=root=/dev/mmcblk0p1\0" \
83 "option=rootwait rw fixrtc rootflags=barrier=1\0" \
84 "cpu_freq=arm_freq=996\0" \
85 "setbootargs=setenv bootargs console=ttymxc1,115200 ${root}" \
86 " ${option} ${memory} ${cpu_freq}\0" \
87 "setbootargs_nfs=setenv bootargs console=ttymxc1,115200" \
88 " root=/dev/nfs nfsroot=${ip_server}:${nfs_path}" \
89 " nolock,wsize=4096,rsize=4096 ip=:::::eth0:dhcp" \
90 " ${memory} ${cpu_freq}\0" \
91 "setbootdev=setenv boot_dev ${bootdev} 10800000 /boot/uImage\0" \
92 "bootcmd=run setbootargs; run setbootdev; run boot_dev;" \
93 " bootm 0x10800000\0" \
99 /* Miscellaneous configurable options */
100 #define CONFIG_SYS_LONGHELP
101 #define CONFIG_SYS_HUSH_PARSER
102 #define CONFIG_SYS_PROMPT "SECO MX6Q uQ7 U-Boot > "
104 #define CONFIG_AUTO_COMPLETE
105 #define CONFIG_SYS_CBSIZE 256
107 /* Print Buffer Size */
108 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
109 sizeof(CONFIG_SYS_PROMPT) + 16)
110 #define CONFIG_SYS_MAXARGS 16
111 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
113 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
114 #define CONFIG_SYS_HZ 1000
116 #define CONFIG_CMDLINE_EDITING
119 /* Physical Memory Map */
120 #define CONFIG_NR_DRAM_BANKS 1
121 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
122 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024)
124 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
125 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
126 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
128 #define CONFIG_SYS_INIT_SP_OFFSET \
129 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
130 #define CONFIG_SYS_INIT_SP_ADDR \
131 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
133 /* Environment organization */
134 #define CONFIG_ENV_SIZE (8 * 1024)
136 #if defined(CONFIG_ENV_IS_IN_MMC)
137 #define CONFIG_ENV_OFFSET (6 * 128 * 1024)
138 #define CONFIG_SYS_MMC_ENV_DEV 0
139 #define CONFIG_DYNAMIC_MMC_DEVNO
142 #define CONFIG_OF_LIBFDT
143 #define CONFIG_CMD_BOOTZ
145 #ifndef CONFIG_SYS_DCACHE_OFF
146 #define CONFIG_CMD_CACHE
149 #endif /* __CONFIG_H */