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 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 #ifndef __CONFIGS_SC_SPS_1_H__ 10 #define __CONFIGS_SC_SPS_1_H__ 11 12 /* System configuration */ 13 #define CONFIG_MX28 /* i.MX28 SoC */ 14 #define MACH_TYPE_SC_SPS_1 4172 15 #define CONFIG_MACH_TYPE MACH_TYPE_SC_SPS_1 16 17 /* U-Boot Commands */ 18 #define CONFIG_SYS_NO_FLASH 19 #define CONFIG_DISPLAY_CPUINFO 20 #define CONFIG_DOS_PARTITION 21 22 #define CONFIG_CMD_CACHE 23 #define CONFIG_CMD_EXT2 24 #define CONFIG_CMD_FAT 25 #define CONFIG_CMD_MII 26 #define CONFIG_CMD_MMC 27 28 /* Memory configuration */ 29 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ 30 #define PHYS_SDRAM_1 0x40000000 /* Base address */ 31 #define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */ 32 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 33 34 /* Environment */ 35 #define CONFIG_ENV_SIZE (16 * 1024) 36 #define CONFIG_ENV_IS_IN_MMC 37 38 /* Environment is in MMC */ 39 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) 40 #define CONFIG_ENV_OFFSET (256 * 1024) 41 #define CONFIG_SYS_MMC_ENV_DEV 0 42 #else 43 #define CONFIG_ENV_IS_NOWHERE 44 #endif 45 46 /* FEC Ethernet on SoC */ 47 #ifdef CONFIG_CMD_NET 48 #define CONFIG_FEC_MXC 49 #define CONFIG_PHYLIB 50 #define CONFIG_PHY_SMSC 51 #endif 52 53 /* USB */ 54 #ifdef CONFIG_CMD_USB 55 #define CONFIG_EHCI_MXS_PORT0 56 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 57 #define CONFIG_USB_STORAGE 58 #endif 59 60 /* Booting Linux */ 61 #define CONFIG_BOOTDELAY 3 62 #define CONFIG_BOOTFILE "uImage" 63 #define CONFIG_BOOTARGS "console=ttyAMA0,115200" 64 #define CONFIG_BOOTCOMMAND "bootm" 65 #define CONFIG_LOADADDR 0x42000000 66 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 67 68 /* Extra Environment */ 69 #define CONFIG_EXTRA_ENV_SETTINGS \ 70 "update_sd_firmware_filename=u-boot.sd\0" \ 71 "update_sd_firmware=" /* Update the SD firmware partition */ \ 72 "if mmc rescan ; then " \ 73 "if tftp ${update_sd_firmware_filename} ; then " \ 74 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \ 75 "setexpr fw_sz ${fw_sz} + 1 ; " \ 76 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \ 77 "fi ; " \ 78 "fi\0" 79 80 /* The rest of the configuration is shared */ 81 #include <configs/mxs.h> 82 83 #endif /* __CONFIGS_SC_SPS_1_H__ */ 84