1 /* 2 * Copyright (C) 2013-2016 Synopsys, Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _CONFIG_AXS10X_H_ 8 #define _CONFIG_AXS10X_H_ 9 10 #include <linux/sizes.h> 11 /* 12 * CPU configuration 13 */ 14 #define ARC_FPGA_PERIPHERAL_BASE 0xE0000000 15 #define ARC_APB_PERIPHERAL_BASE 0xF0000000 16 #define ARC_DWMMC_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x15000) 17 #define ARC_DWGMAC_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x18000) 18 19 /* 20 * Memory configuration 21 */ 22 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 23 24 #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 25 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 26 #define CONFIG_SYS_SDRAM_SIZE SZ_512M 27 28 #define CONFIG_SYS_INIT_SP_ADDR \ 29 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) 30 31 #define CONFIG_SYS_MALLOC_LEN SZ_2M 32 #define CONFIG_SYS_BOOTM_LEN SZ_32M 33 #define CONFIG_SYS_LOAD_ADDR 0x82000000 34 35 /* 36 * This board might be of different versions so handle it 37 */ 38 #define CONFIG_BOARD_TYPES 39 40 /* 41 * NAND Flash configuration 42 */ 43 #define CONFIG_SYS_NAND_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x16000) 44 #define CONFIG_SYS_MAX_NAND_DEVICE 1 45 46 /* 47 * UART configuration 48 */ 49 #define CONFIG_DW_SERIAL 50 #define CONFIG_SYS_NS16550_SERIAL 51 #define CONFIG_SYS_NS16550_CLK 33333333 52 #define CONFIG_SYS_NS16550_MEM32 53 54 /* 55 * Ethernet PHY configuration 56 */ 57 #define CONFIG_MII 58 #define CONFIG_PHY_GIGE 59 60 /* 61 * USB 1.1 configuration 62 */ 63 #define CONFIG_USB_OHCI_NEW 64 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 65 66 /* 67 * Commands still not supported in Kconfig 68 */ 69 #define CONFIG_CMD_NAND 70 71 #define CONFIG_AUTO_COMPLETE 72 #define CONFIG_SYS_MAXARGS 16 73 #define CONFIG_CMDLINE_EDITING 74 75 /* 76 * Environment settings 77 */ 78 #define CONFIG_ENV_SIZE SZ_16K 79 #define FAT_ENV_INTERFACE "mmc" 80 #define FAT_ENV_DEVICE_AND_PART "0:1" 81 #define FAT_ENV_FILE "uboot.env" 82 #define CONFIG_FAT_WRITE 83 84 /* 85 * Environment configuration 86 */ 87 #define CONFIG_BOOTFILE "uImage" 88 #define CONFIG_BOOTARGS "console=ttyS3,115200n8" 89 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 90 91 /* 92 * Console configuration 93 */ 94 #define CONFIG_SYS_LONGHELP 95 #define CONFIG_SYS_CBSIZE SZ_256 96 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 97 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 98 sizeof(CONFIG_SYS_PROMPT) + 16) 99 100 /* 101 * Misc utility configuration 102 */ 103 #define CONFIG_BOUNCE_BUFFER 104 105 #endif /* _CONFIG_AXS10X_H_ */ 106