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 /* Command definition */
25 #define CONFIG_CMD_BMODE
27 #define CONFIG_SYS_MEMTEST_START 0x10000000
28 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
30 /* MMC Configuration */
31 #define CONFIG_SYS_FSL_USDHC_NUM 2
32 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
34 /* Ethernet Configuration */
35 #define CONFIG_CMD_PING
36 #define CONFIG_CMD_DHCP
37 #define CONFIG_CMD_MII
38 #define CONFIG_CMD_NET
39 #define CONFIG_FEC_MXC
41 #define IMX_FEC_BASE ENET_BASE_ADDR
42 #define CONFIG_FEC_XCV_TYPE RGMII
43 #define CONFIG_ETHPRIME "FEC"
44 #define CONFIG_FEC_MXC_PHYADDR 6
46 #define CONFIG_PHY_MICREL
48 #define CONFIG_EXTRA_ENV_SETTINGS \
53 "uboot=u-boot.bin\0" \
55 "nfsroot=/opt/eldk/arm\0" \
56 "ip_local=10.0.0.5::10.0.0.1:255.255.255.0::eth0:off\0" \
57 "ip_server=10.0.0.1\0" \
58 "nfs_path=/targetfs \0" \
59 "memory=mem=1024M\0" \
60 "bootdev=mmc dev 0; ext2load mmc 0:1\0" \
61 "root=root=/dev/mmcblk0p1\0" \
62 "option=rootwait rw fixrtc rootflags=barrier=1\0" \
63 "cpu_freq=arm_freq=996\0" \
64 "setbootargs=setenv bootargs console=ttymxc1,115200 ${root}" \
65 " ${option} ${memory} ${cpu_freq}\0" \
66 "setbootargs_nfs=setenv bootargs console=ttymxc1,115200" \
67 " root=/dev/nfs nfsroot=${ip_server}:${nfs_path}" \
68 " nolock,wsize=4096,rsize=4096 ip=:::::eth0:dhcp" \
69 " ${memory} ${cpu_freq}\0" \
70 "setbootdev=setenv boot_dev ${bootdev} 10800000 /boot/uImage\0" \
71 "bootcmd=run setbootargs; run setbootdev; run boot_dev;" \
72 " bootm 0x10800000\0" \
78 /* Miscellaneous configurable options */
79 #define CONFIG_SYS_PROMPT "SECO MX6Q uQ7 U-Boot > "
81 /* Print Buffer Size */
82 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
83 sizeof(CONFIG_SYS_PROMPT) + 16)
85 #define CONFIG_SYS_HZ 1000
87 /* Physical Memory Map */
88 #define CONFIG_NR_DRAM_BANKS 1
89 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
90 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024)
92 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
93 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
94 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
96 #define CONFIG_SYS_INIT_SP_OFFSET \
97 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
98 #define CONFIG_SYS_INIT_SP_ADDR \
99 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
101 /* Environment organization */
102 #define CONFIG_ENV_SIZE (8 * 1024)
104 #if defined(CONFIG_ENV_IS_IN_MMC)
105 #define CONFIG_ENV_OFFSET (6 * 128 * 1024)
106 #define CONFIG_SYS_MMC_ENV_DEV 0
107 #define CONFIG_DYNAMIC_MMC_DEVNO
110 #endif /* __CONFIG_H */