1 /* 2 * Copyright (C) 2013 Seco S.r.l 3 * 4 * Configuration settings for the Seco Boards. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include "mx6_common.h" 13 14 #define CONFIG_SYS_GENERIC_BOARD 15 #define CONFIG_DISPLAY_CPUINFO 16 #define CONFIG_DISPLAY_BOARDINFO 17 18 #define CONFIG_CMDLINE_TAG 19 #define CONFIG_SETUP_MEMORY_TAGS 20 #define CONFIG_INITRD_TAG 21 #define CONFIG_REVISION_TAG 22 #define CONFIG_BOARD_REVISION_TAG 23 24 /* Size of malloc() pool */ 25 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 26 27 #define CONFIG_BOARD_EARLY_INIT_F 28 #define CONFIG_MXC_GPIO 29 30 #define CONFIG_MXC_UART 31 #define CONFIG_MXC_UART_BASE UART2_BASE 32 33 /* allow to overwrite serial and ethaddr */ 34 #define CONFIG_ENV_OVERWRITE 35 #define CONFIG_CONS_INDEX 1 36 #define CONFIG_BAUDRATE 115200 37 38 /* Command definition */ 39 40 #define CONFIG_CMD_BMODE 41 #define CONFIG_CMD_SETEXPR 42 43 #define CONFIG_BOOTDELAY 3 44 45 #define CONFIG_SYS_MEMTEST_START 0x10000000 46 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 47 #define CONFIG_LOADADDR 0x12000000 48 #define CONFIG_SYS_TEXT_BASE 0x17800000 49 50 /* MMC Configuration */ 51 #define CONFIG_FSL_ESDHC 52 #define CONFIG_FSL_USDHC 53 #define CONFIG_SYS_FSL_USDHC_NUM 2 54 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 55 56 #define CONFIG_MMC 57 #define CONFIG_CMD_MMC 58 #define CONFIG_GENERIC_MMC 59 #define CONFIG_BOUNCE_BUFFER 60 #define CONFIG_CMD_EXT2 61 #define CONFIG_CMD_FAT 62 #define CONFIG_DOS_PARTITION 63 64 /* Ethernet Configuration */ 65 #define CONFIG_CMD_PING 66 #define CONFIG_CMD_DHCP 67 #define CONFIG_CMD_MII 68 #define CONFIG_CMD_NET 69 #define CONFIG_FEC_MXC 70 #define CONFIG_MII 71 #define IMX_FEC_BASE ENET_BASE_ADDR 72 #define CONFIG_FEC_XCV_TYPE RGMII 73 #define CONFIG_ETHPRIME "FEC" 74 #define CONFIG_FEC_MXC_PHYADDR 6 75 #define CONFIG_PHYLIB 76 #define CONFIG_PHY_MICREL 77 78 #define CONFIG_EXTRA_ENV_SETTINGS \ 79 "netdev=eth0\0" \ 80 "ethprime=FEC0\0" \ 81 "netdev=eth0\0" \ 82 "ethprime=FEC0\0" \ 83 "uboot=u-boot.bin\0" \ 84 "kernel=uImage\0" \ 85 "nfsroot=/opt/eldk/arm\0" \ 86 "ip_local=10.0.0.5::10.0.0.1:255.255.255.0::eth0:off\0" \ 87 "ip_server=10.0.0.1\0" \ 88 "nfs_path=/targetfs \0" \ 89 "memory=mem=1024M\0" \ 90 "bootdev=mmc dev 0; ext2load mmc 0:1\0" \ 91 "root=root=/dev/mmcblk0p1\0" \ 92 "option=rootwait rw fixrtc rootflags=barrier=1\0" \ 93 "cpu_freq=arm_freq=996\0" \ 94 "setbootargs=setenv bootargs console=ttymxc1,115200 ${root}" \ 95 " ${option} ${memory} ${cpu_freq}\0" \ 96 "setbootargs_nfs=setenv bootargs console=ttymxc1,115200" \ 97 " root=/dev/nfs nfsroot=${ip_server}:${nfs_path}" \ 98 " nolock,wsize=4096,rsize=4096 ip=:::::eth0:dhcp" \ 99 " ${memory} ${cpu_freq}\0" \ 100 "setbootdev=setenv boot_dev ${bootdev} 10800000 /boot/uImage\0" \ 101 "bootcmd=run setbootargs; run setbootdev; run boot_dev;" \ 102 " bootm 0x10800000\0" \ 103 "stdin=serial\0" \ 104 "stdout=serial\0" \ 105 "stderr=serial\0" 106 107 108 /* Miscellaneous configurable options */ 109 #define CONFIG_SYS_LONGHELP 110 #define CONFIG_SYS_HUSH_PARSER 111 #define CONFIG_SYS_PROMPT "SECO MX6Q uQ7 U-Boot > " 112 113 #define CONFIG_AUTO_COMPLETE 114 #define CONFIG_SYS_CBSIZE 256 115 116 /* Print Buffer Size */ 117 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 118 sizeof(CONFIG_SYS_PROMPT) + 16) 119 #define CONFIG_SYS_MAXARGS 16 120 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 121 122 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 123 #define CONFIG_SYS_HZ 1000 124 125 #define CONFIG_CMDLINE_EDITING 126 127 128 /* Physical Memory Map */ 129 #define CONFIG_NR_DRAM_BANKS 1 130 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 131 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024) 132 133 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 134 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 135 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 136 137 #define CONFIG_SYS_INIT_SP_OFFSET \ 138 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 139 #define CONFIG_SYS_INIT_SP_ADDR \ 140 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 141 142 /* Environment organization */ 143 #define CONFIG_ENV_SIZE (8 * 1024) 144 145 #if defined(CONFIG_ENV_IS_IN_MMC) 146 #define CONFIG_ENV_OFFSET (6 * 128 * 1024) 147 #define CONFIG_SYS_MMC_ENV_DEV 0 148 #define CONFIG_DYNAMIC_MMC_DEVNO 149 #endif 150 151 #define CONFIG_OF_LIBFDT 152 #define CONFIG_CMD_BOOTZ 153 154 #ifndef CONFIG_SYS_DCACHE_OFF 155 #define CONFIG_CMD_CACHE 156 #endif 157 158 #endif /* __CONFIG_H */ 159