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_SYS_MEMTEST_START 0x10000000
35 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
37 /* MMC Configuration */
38 #define CONFIG_FSL_ESDHC
39 #define CONFIG_FSL_USDHC
40 #define CONFIG_SYS_FSL_USDHC_NUM 2
41 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
44 #define CONFIG_CMD_MMC
45 #define CONFIG_GENERIC_MMC
46 #define CONFIG_BOUNCE_BUFFER
47 #define CONFIG_CMD_EXT2
48 #define CONFIG_CMD_FAT
49 #define CONFIG_DOS_PARTITION
51 /* Ethernet Configuration */
52 #define CONFIG_CMD_PING
53 #define CONFIG_CMD_DHCP
54 #define CONFIG_CMD_MII
55 #define CONFIG_CMD_NET
56 #define CONFIG_FEC_MXC
58 #define IMX_FEC_BASE ENET_BASE_ADDR
59 #define CONFIG_FEC_XCV_TYPE RGMII
60 #define CONFIG_ETHPRIME "FEC"
61 #define CONFIG_FEC_MXC_PHYADDR 6
63 #define CONFIG_PHY_MICREL
65 #define CONFIG_EXTRA_ENV_SETTINGS \
70 "uboot=u-boot.bin\0" \
72 "nfsroot=/opt/eldk/arm\0" \
73 "ip_local=10.0.0.5::10.0.0.1:255.255.255.0::eth0:off\0" \
74 "ip_server=10.0.0.1\0" \
75 "nfs_path=/targetfs \0" \
76 "memory=mem=1024M\0" \
77 "bootdev=mmc dev 0; ext2load mmc 0:1\0" \
78 "root=root=/dev/mmcblk0p1\0" \
79 "option=rootwait rw fixrtc rootflags=barrier=1\0" \
80 "cpu_freq=arm_freq=996\0" \
81 "setbootargs=setenv bootargs console=ttymxc1,115200 ${root}" \
82 " ${option} ${memory} ${cpu_freq}\0" \
83 "setbootargs_nfs=setenv bootargs console=ttymxc1,115200" \
84 " root=/dev/nfs nfsroot=${ip_server}:${nfs_path}" \
85 " nolock,wsize=4096,rsize=4096 ip=:::::eth0:dhcp" \
86 " ${memory} ${cpu_freq}\0" \
87 "setbootdev=setenv boot_dev ${bootdev} 10800000 /boot/uImage\0" \
88 "bootcmd=run setbootargs; run setbootdev; run boot_dev;" \
89 " bootm 0x10800000\0" \
95 /* Miscellaneous configurable options */
96 #define CONFIG_SYS_LONGHELP
97 #define CONFIG_SYS_HUSH_PARSER
98 #define CONFIG_SYS_PROMPT "SECO MX6Q uQ7 U-Boot > "
100 #define CONFIG_AUTO_COMPLETE
101 #define CONFIG_SYS_CBSIZE 256
103 /* Print Buffer Size */
104 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
105 sizeof(CONFIG_SYS_PROMPT) + 16)
106 #define CONFIG_SYS_MAXARGS 16
107 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
109 #define CONFIG_SYS_HZ 1000
111 #define CONFIG_CMDLINE_EDITING
114 /* Physical Memory Map */
115 #define CONFIG_NR_DRAM_BANKS 1
116 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
117 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024)
119 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
120 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
121 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
123 #define CONFIG_SYS_INIT_SP_OFFSET \
124 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
125 #define CONFIG_SYS_INIT_SP_ADDR \
126 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
128 /* Environment organization */
129 #define CONFIG_ENV_SIZE (8 * 1024)
131 #if defined(CONFIG_ENV_IS_IN_MMC)
132 #define CONFIG_ENV_OFFSET (6 * 128 * 1024)
133 #define CONFIG_SYS_MMC_ENV_DEV 0
134 #define CONFIG_DYNAMIC_MMC_DEVNO
137 #define CONFIG_OF_LIBFDT
138 #define CONFIG_CMD_BOOTZ
140 #ifndef CONFIG_SYS_DCACHE_OFF
141 #define CONFIG_CMD_CACHE
144 #endif /* __CONFIG_H */