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_MXC_UART 20 #define CONFIG_MXC_UART_BASE UART2_BASE 21 22 #define CONFIG_SYS_MEMTEST_START 0x10000000 23 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 24 25 /* MMC Configuration */ 26 #define CONFIG_SYS_FSL_USDHC_NUM 2 27 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 28 29 /* Ethernet Configuration */ 30 #define CONFIG_FEC_MXC 31 #define CONFIG_MII 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 36 #define CONFIG_PHYLIB 37 #define CONFIG_PHY_MICREL 38 39 #define CONFIG_EXTRA_ENV_SETTINGS \ 40 "netdev=eth0\0" \ 41 "ethprime=FEC0\0" \ 42 "netdev=eth0\0" \ 43 "ethprime=FEC0\0" \ 44 "uboot=u-boot.bin\0" \ 45 "kernel=uImage\0" \ 46 "nfsroot=/opt/eldk/arm\0" \ 47 "ip_local=10.0.0.5::10.0.0.1:255.255.255.0::eth0:off\0" \ 48 "ip_server=10.0.0.1\0" \ 49 "nfs_path=/targetfs \0" \ 50 "memory=mem=1024M\0" \ 51 "bootdev=mmc dev 0; ext2load mmc 0:1\0" \ 52 "root=root=/dev/mmcblk0p1\0" \ 53 "option=rootwait rw fixrtc rootflags=barrier=1\0" \ 54 "cpu_freq=arm_freq=996\0" \ 55 "setbootargs=setenv bootargs console=ttymxc1,115200 ${root}" \ 56 " ${option} ${memory} ${cpu_freq}\0" \ 57 "setbootargs_nfs=setenv bootargs console=ttymxc1,115200" \ 58 " root=/dev/nfs nfsroot=${ip_server}:${nfs_path}" \ 59 " nolock,wsize=4096,rsize=4096 ip=:::::eth0:dhcp" \ 60 " ${memory} ${cpu_freq}\0" \ 61 "setbootdev=setenv boot_dev ${bootdev} 10800000 /boot/uImage\0" \ 62 "bootcmd=run setbootargs; run setbootdev; run boot_dev;" \ 63 " bootm 0x10800000\0" \ 64 "stdin=serial\0" \ 65 "stdout=serial\0" \ 66 "stderr=serial\0" 67 68 /* Print Buffer Size */ 69 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 70 sizeof(CONFIG_SYS_PROMPT) + 16) 71 72 #define CONFIG_SYS_HZ 1000 73 74 /* Physical Memory Map */ 75 #define CONFIG_NR_DRAM_BANKS 1 76 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 77 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024) 78 79 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 80 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 81 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 82 83 #define CONFIG_SYS_INIT_SP_OFFSET \ 84 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 85 #define CONFIG_SYS_INIT_SP_ADDR \ 86 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 87 88 /* Environment organization */ 89 #define CONFIG_ENV_SIZE (8 * 1024) 90 91 #if defined(CONFIG_ENV_IS_IN_MMC) 92 #define CONFIG_ENV_OFFSET (6 * 128 * 1024) 93 #define CONFIG_SYS_MMC_ENV_DEV 0 94 #define CONFIG_DYNAMIC_MMC_DEVNO 95 #endif 96 97 #endif /* __CONFIG_H */ 98