1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2013 Seco S.r.l 4 * 5 * Configuration settings for the Seco Boards. 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include "mx6_common.h" 12 13 #define CONFIG_BOARD_REVISION_TAG 14 15 /* Size of malloc() pool */ 16 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 17 18 #define CONFIG_MXC_UART 19 #define CONFIG_MXC_UART_BASE UART2_BASE 20 21 #define CONFIG_SYS_MEMTEST_START 0x10000000 22 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 23 24 /* MMC Configuration */ 25 #define CONFIG_SYS_FSL_USDHC_NUM 2 26 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 27 28 /* Ethernet Configuration */ 29 #define CONFIG_FEC_MXC 30 #define CONFIG_MII 31 #define IMX_FEC_BASE ENET_BASE_ADDR 32 #define CONFIG_FEC_XCV_TYPE RGMII 33 #define CONFIG_ETHPRIME "FEC" 34 #define CONFIG_FEC_MXC_PHYADDR 6 35 36 #define CONFIG_EXTRA_ENV_SETTINGS \ 37 "netdev=eth0\0" \ 38 "ethprime=FEC0\0" \ 39 "netdev=eth0\0" \ 40 "ethprime=FEC0\0" \ 41 "uboot=u-boot.bin\0" \ 42 "kernel=uImage\0" \ 43 "nfsroot=/opt/eldk/arm\0" \ 44 "ip_local=10.0.0.5::10.0.0.1:255.255.255.0::eth0:off\0" \ 45 "ip_server=10.0.0.1\0" \ 46 "nfs_path=/targetfs \0" \ 47 "memory=mem=1024M\0" \ 48 "bootdev=mmc dev 0; ext2load mmc 0:1\0" \ 49 "root=root=/dev/mmcblk0p1\0" \ 50 "option=rootwait rw fixrtc rootflags=barrier=1\0" \ 51 "cpu_freq=arm_freq=996\0" \ 52 "setbootargs=setenv bootargs console=ttymxc1,115200 ${root}" \ 53 " ${option} ${memory} ${cpu_freq}\0" \ 54 "setbootargs_nfs=setenv bootargs console=ttymxc1,115200" \ 55 " root=/dev/nfs nfsroot=${ip_server}:${nfs_path}" \ 56 " nolock,wsize=4096,rsize=4096 ip=:::::eth0:dhcp" \ 57 " ${memory} ${cpu_freq}\0" \ 58 "setbootdev=setenv boot_dev ${bootdev} 10800000 /boot/uImage\0" \ 59 "bootcmd=run setbootargs; run setbootdev; run boot_dev;" \ 60 " bootm 0x10800000\0" \ 61 "stdin=serial\0" \ 62 "stdout=serial\0" \ 63 "stderr=serial\0" 64 65 #define CONFIG_SYS_HZ 1000 66 67 /* Physical Memory Map */ 68 #define CONFIG_NR_DRAM_BANKS 1 69 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 70 #define PHYS_SDRAM_SIZE (2u * 1024 * 1024 * 1024) 71 72 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 73 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 74 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 75 76 #define CONFIG_SYS_INIT_SP_OFFSET \ 77 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 78 #define CONFIG_SYS_INIT_SP_ADDR \ 79 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 80 81 /* Environment organization */ 82 #define CONFIG_ENV_SIZE (8 * 1024) 83 84 #if defined(CONFIG_ENV_IS_IN_MMC) 85 #define CONFIG_ENV_OFFSET (6 * 128 * 1024) 86 #define CONFIG_SYS_MMC_ENV_DEV 0 87 #define CONFIG_DYNAMIC_MMC_DEVNO 88 #endif 89 90 #endif /* __CONFIG_H */ 91