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_MXC_UART
20 #define CONFIG_MXC_UART_BASE UART2_BASE
22 #define CONFIG_SYS_MEMTEST_START 0x10000000
23 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
25 /* MMC Configuration */
26 #define CONFIG_SYS_FSL_USDHC_NUM 2
27 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
29 /* Ethernet Configuration */
30 #define CONFIG_FEC_MXC
32 #define IMX_FEC_BASE ENET_BASE_ADDR
33 #define CONFIG_FEC_XCV_TYPE RGMII
34 #define CONFIG_ETHPRIME "FEC"
35 #define CONFIG_FEC_MXC_PHYADDR 6
37 #define CONFIG_PHY_MICREL
38 #define CONFIG_PHY_MICREL_KSZ90X1
40 #define CONFIG_EXTRA_ENV_SETTINGS \
45 "uboot=u-boot.bin\0" \
47 "nfsroot=/opt/eldk/arm\0" \
48 "ip_local=10.0.0.5::10.0.0.1:255.255.255.0::eth0:off\0" \
49 "ip_server=10.0.0.1\0" \
50 "nfs_path=/targetfs \0" \
51 "memory=mem=1024M\0" \
52 "bootdev=mmc dev 0; ext2load mmc 0:1\0" \
53 "root=root=/dev/mmcblk0p1\0" \
54 "option=rootwait rw fixrtc rootflags=barrier=1\0" \
55 "cpu_freq=arm_freq=996\0" \
56 "setbootargs=setenv bootargs console=ttymxc1,115200 ${root}" \
57 " ${option} ${memory} ${cpu_freq}\0" \
58 "setbootargs_nfs=setenv bootargs console=ttymxc1,115200" \
59 " root=/dev/nfs nfsroot=${ip_server}:${nfs_path}" \
60 " nolock,wsize=4096,rsize=4096 ip=:::::eth0:dhcp" \
61 " ${memory} ${cpu_freq}\0" \
62 "setbootdev=setenv boot_dev ${bootdev} 10800000 /boot/uImage\0" \
63 "bootcmd=run setbootargs; run setbootdev; run boot_dev;" \
64 " bootm 0x10800000\0" \
69 /* Print Buffer Size */
70 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
71 sizeof(CONFIG_SYS_PROMPT) + 16)
73 #define CONFIG_SYS_HZ 1000
75 /* Physical Memory Map */
76 #define CONFIG_NR_DRAM_BANKS 1
77 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
78 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024)
80 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
81 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
82 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
84 #define CONFIG_SYS_INIT_SP_OFFSET \
85 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
86 #define CONFIG_SYS_INIT_SP_ADDR \
87 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
89 /* Environment organization */
90 #define CONFIG_ENV_SIZE (8 * 1024)
92 #if defined(CONFIG_ENV_IS_IN_MMC)
93 #define CONFIG_ENV_OFFSET (6 * 128 * 1024)
94 #define CONFIG_SYS_MMC_ENV_DEV 0
95 #define CONFIG_DYNAMIC_MMC_DEVNO
98 #endif /* __CONFIG_H */