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_BOARD_REVISION_TAG 15 16 /* Size of malloc() pool */ 17 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 18 19 #define CONFIG_BOARD_EARLY_INIT_F 20 21 #define CONFIG_MXC_UART 22 #define CONFIG_MXC_UART_BASE UART2_BASE 23 24 /* Command definition */ 25 #define CONFIG_CMD_BMODE 26 #define CONFIG_CMD_SETEXPR 27 28 #define CONFIG_SYS_MEMTEST_START 0x10000000 29 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 30 31 /* MMC Configuration */ 32 #define CONFIG_FSL_ESDHC 33 #define CONFIG_FSL_USDHC 34 #define CONFIG_SYS_FSL_USDHC_NUM 2 35 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 36 37 #define CONFIG_MMC 38 #define CONFIG_CMD_MMC 39 #define CONFIG_GENERIC_MMC 40 #define CONFIG_BOUNCE_BUFFER 41 #define CONFIG_CMD_EXT2 42 #define CONFIG_CMD_FAT 43 #define CONFIG_DOS_PARTITION 44 45 /* Ethernet Configuration */ 46 #define CONFIG_CMD_PING 47 #define CONFIG_CMD_DHCP 48 #define CONFIG_CMD_MII 49 #define CONFIG_CMD_NET 50 #define CONFIG_FEC_MXC 51 #define CONFIG_MII 52 #define IMX_FEC_BASE ENET_BASE_ADDR 53 #define CONFIG_FEC_XCV_TYPE RGMII 54 #define CONFIG_ETHPRIME "FEC" 55 #define CONFIG_FEC_MXC_PHYADDR 6 56 #define CONFIG_PHYLIB 57 #define CONFIG_PHY_MICREL 58 59 #define CONFIG_EXTRA_ENV_SETTINGS \ 60 "netdev=eth0\0" \ 61 "ethprime=FEC0\0" \ 62 "netdev=eth0\0" \ 63 "ethprime=FEC0\0" \ 64 "uboot=u-boot.bin\0" \ 65 "kernel=uImage\0" \ 66 "nfsroot=/opt/eldk/arm\0" \ 67 "ip_local=10.0.0.5::10.0.0.1:255.255.255.0::eth0:off\0" \ 68 "ip_server=10.0.0.1\0" \ 69 "nfs_path=/targetfs \0" \ 70 "memory=mem=1024M\0" \ 71 "bootdev=mmc dev 0; ext2load mmc 0:1\0" \ 72 "root=root=/dev/mmcblk0p1\0" \ 73 "option=rootwait rw fixrtc rootflags=barrier=1\0" \ 74 "cpu_freq=arm_freq=996\0" \ 75 "setbootargs=setenv bootargs console=ttymxc1,115200 ${root}" \ 76 " ${option} ${memory} ${cpu_freq}\0" \ 77 "setbootargs_nfs=setenv bootargs console=ttymxc1,115200" \ 78 " root=/dev/nfs nfsroot=${ip_server}:${nfs_path}" \ 79 " nolock,wsize=4096,rsize=4096 ip=:::::eth0:dhcp" \ 80 " ${memory} ${cpu_freq}\0" \ 81 "setbootdev=setenv boot_dev ${bootdev} 10800000 /boot/uImage\0" \ 82 "bootcmd=run setbootargs; run setbootdev; run boot_dev;" \ 83 " bootm 0x10800000\0" \ 84 "stdin=serial\0" \ 85 "stdout=serial\0" \ 86 "stderr=serial\0" 87 88 89 /* Miscellaneous configurable options */ 90 #define CONFIG_SYS_PROMPT "SECO MX6Q uQ7 U-Boot > " 91 92 /* Print Buffer Size */ 93 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 94 sizeof(CONFIG_SYS_PROMPT) + 16) 95 96 #define CONFIG_SYS_HZ 1000 97 98 /* Physical Memory Map */ 99 #define CONFIG_NR_DRAM_BANKS 1 100 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 101 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024) 102 103 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 104 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 105 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 106 107 #define CONFIG_SYS_INIT_SP_OFFSET \ 108 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 109 #define CONFIG_SYS_INIT_SP_ADDR \ 110 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 111 112 /* Environment organization */ 113 #define CONFIG_ENV_SIZE (8 * 1024) 114 115 #if defined(CONFIG_ENV_IS_IN_MMC) 116 #define CONFIG_ENV_OFFSET (6 * 128 * 1024) 117 #define CONFIG_SYS_MMC_ENV_DEV 0 118 #define CONFIG_DYNAMIC_MMC_DEVNO 119 #endif 120 121 #define CONFIG_OF_LIBFDT 122 #define CONFIG_CMD_BOOTZ 123 124 #ifndef CONFIG_SYS_DCACHE_OFF 125 #define CONFIG_CMD_CACHE 126 #endif 127 128 #endif /* __CONFIG_H */ 129