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 59 /* 60 * USB 1.1 configuration 61 */ 62 #define CONFIG_USB_OHCI_NEW 63 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 64 65 #define CONFIG_AUTO_COMPLETE 66 #define CONFIG_SYS_MAXARGS 16 67 #define CONFIG_CMDLINE_EDITING 68 69 /* 70 * Environment settings 71 */ 72 #define CONFIG_ENV_SIZE SZ_16K 73 74 /* 75 * Environment configuration 76 */ 77 #define CONFIG_BOOTFILE "uImage" 78 #define CONFIG_BOOTARGS "console=ttyS3,115200n8" 79 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 80 81 /* 82 * Console configuration 83 */ 84 #define CONFIG_SYS_LONGHELP 85 #define CONFIG_SYS_CBSIZE SZ_256 86 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 87 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 88 sizeof(CONFIG_SYS_PROMPT) + 16) 89 90 /* 91 * Misc utility configuration 92 */ 93 #define CONFIG_BOUNCE_BUFFER 94 95 #endif /* _CONFIG_AXS10X_H_ */ 96