1 /* 2 * SchulerControl GmbH, SC_SPS_1 module config 3 * 4 * Copyright (C) 2012 Marek Vasut <marex@denx.de> 5 * on behalf of DENX Software Engineering GmbH 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20 * MA 02111-1307 USA 21 */ 22 #ifndef __CONFIGS_SC_SPS_1_H__ 23 #define __CONFIGS_SC_SPS_1_H__ 24 25 /* System configuration */ 26 #define CONFIG_MX28 /* i.MX28 SoC */ 27 #define MACH_TYPE_SC_SPS_1 4172 28 #define CONFIG_MACH_TYPE MACH_TYPE_SC_SPS_1 29 30 /* U-Boot Commands */ 31 #define CONFIG_SYS_NO_FLASH 32 #include <config_cmd_default.h> 33 #define CONFIG_DISPLAY_CPUINFO 34 #define CONFIG_DOS_PARTITION 35 36 #define CONFIG_CMD_CACHE 37 #define CONFIG_CMD_DHCP 38 #define CONFIG_CMD_EXT2 39 #define CONFIG_CMD_FAT 40 #define CONFIG_CMD_GPIO 41 #define CONFIG_CMD_MII 42 #define CONFIG_CMD_MMC 43 #define CONFIG_CMD_NET 44 #define CONFIG_CMD_NFS 45 #define CONFIG_CMD_PING 46 #define CONFIG_CMD_SETEXPR 47 #define CONFIG_CMD_USB 48 49 /* Memory configuration */ 50 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ 51 #define PHYS_SDRAM_1 0x40000000 /* Base address */ 52 #define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */ 53 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 54 55 /* Environment */ 56 #define CONFIG_ENV_SIZE (16 * 1024) 57 #define CONFIG_ENV_IS_IN_MMC 58 59 /* Environment is in MMC */ 60 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) 61 #define CONFIG_ENV_OFFSET (256 * 1024) 62 #define CONFIG_SYS_MMC_ENV_DEV 0 63 #else 64 #define CONFIG_ENV_IS_NOWHERE 65 #endif 66 67 /* FEC Ethernet on SoC */ 68 #ifdef CONFIG_CMD_NET 69 #define CONFIG_FEC_MXC 70 #define CONFIG_PHYLIB 71 #define CONFIG_PHY_SMSC 72 #endif 73 74 /* USB */ 75 #ifdef CONFIG_CMD_USB 76 #define CONFIG_EHCI_MXS_PORT0 77 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 78 #define CONFIG_USB_STORAGE 79 #endif 80 81 /* Booting Linux */ 82 #define CONFIG_BOOTDELAY 3 83 #define CONFIG_BOOTFILE "uImage" 84 #define CONFIG_BOOTARGS "console=ttyAMA0,115200" 85 #define CONFIG_BOOTCOMMAND "bootm" 86 #define CONFIG_LOADADDR 0x42000000 87 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 88 89 /* Extra Environment */ 90 #define CONFIG_EXTRA_ENV_SETTINGS \ 91 "update_sd_firmware_filename=u-boot.sd\0" \ 92 "update_sd_firmware=" /* Update the SD firmware partition */ \ 93 "if mmc rescan ; then " \ 94 "if tftp ${update_sd_firmware_filename} ; then " \ 95 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \ 96 "setexpr fw_sz ${fw_sz} + 1 ; " \ 97 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \ 98 "fi ; " \ 99 "fi\0" 100 101 /* The rest of the configuration is shared */ 102 #include <configs/mxs.h> 103 104 #endif /* __CONFIGS_SC_SPS_1_H__ */ 105