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 /* Memory configuration */ 23 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ 24 #define PHYS_SDRAM_1 0x40000000 /* Base address */ 25 #define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */ 26 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 27 28 /* Environment */ 29 #define CONFIG_ENV_SIZE (16 * 1024) 30 #define CONFIG_ENV_IS_IN_MMC 31 32 /* Environment is in MMC */ 33 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) 34 #define CONFIG_ENV_OFFSET (256 * 1024) 35 #define CONFIG_SYS_MMC_ENV_DEV 0 36 #else 37 #define CONFIG_ENV_IS_NOWHERE 38 #endif 39 40 /* FEC Ethernet on SoC */ 41 #ifdef CONFIG_CMD_NET 42 #define CONFIG_FEC_MXC 43 #define CONFIG_PHYLIB 44 #define CONFIG_PHY_SMSC 45 #endif 46 47 /* USB */ 48 #ifdef CONFIG_CMD_USB 49 #define CONFIG_EHCI_MXS_PORT0 50 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 51 #define CONFIG_USB_STORAGE 52 #endif 53 54 /* Booting Linux */ 55 #define CONFIG_BOOTDELAY 3 56 #define CONFIG_BOOTFILE "uImage" 57 #define CONFIG_BOOTARGS "console=ttyAMA0,115200" 58 #define CONFIG_BOOTCOMMAND "bootm" 59 #define CONFIG_LOADADDR 0x42000000 60 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 61 62 /* Extra Environment */ 63 #define CONFIG_EXTRA_ENV_SETTINGS \ 64 "update_sd_firmware_filename=u-boot.sd\0" \ 65 "update_sd_firmware=" /* Update the SD firmware partition */ \ 66 "if mmc rescan ; then " \ 67 "if tftp ${update_sd_firmware_filename} ; then " \ 68 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \ 69 "setexpr fw_sz ${fw_sz} + 1 ; " \ 70 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \ 71 "fi ; " \ 72 "fi\0" 73 74 /* The rest of the configuration is shared */ 75 #include <configs/mxs.h> 76 77 #endif /* __CONFIGS_SC_SPS_1_H__ */ 78