1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2013-2016 Synopsys, Inc. All rights reserved. 4 */ 5 6 #ifndef _CONFIG_AXS10X_H_ 7 #define _CONFIG_AXS10X_H_ 8 9 #include <linux/sizes.h> 10 /* 11 * CPU configuration 12 */ 13 #define ARC_FPGA_PERIPHERAL_BASE 0xE0000000 14 #define ARC_APB_PERIPHERAL_BASE 0xF0000000 15 #define ARC_DWMMC_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x15000) 16 #define ARC_DWGMAC_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x18000) 17 18 /* 19 * Memory configuration 20 */ 21 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 22 23 #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 24 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 25 #define CONFIG_SYS_SDRAM_SIZE SZ_512M 26 27 #define CONFIG_SYS_INIT_SP_ADDR \ 28 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) 29 30 #define CONFIG_SYS_MALLOC_LEN SZ_2M 31 #define CONFIG_SYS_BOOTM_LEN SZ_128M 32 #define CONFIG_SYS_LOAD_ADDR 0x82000000 33 34 /* 35 * NAND Flash configuration 36 */ 37 #define CONFIG_SYS_NAND_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x16000) 38 #define CONFIG_SYS_MAX_NAND_DEVICE 1 39 40 /* 41 * UART configuration 42 */ 43 #define CONFIG_SYS_NS16550_SERIAL 44 #define CONFIG_SYS_NS16550_CLK 33333333 45 #define CONFIG_SYS_NS16550_MEM32 46 47 /* 48 * Ethernet PHY configuration 49 */ 50 51 /* 52 * USB 1.1 configuration 53 */ 54 #define CONFIG_USB_OHCI_NEW 55 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 56 57 /* 58 * Environment settings 59 */ 60 #define CONFIG_EXTRA_ENV_SETTINGS \ 61 "upgrade=if mmc rescan && " \ 62 "fatload mmc 0:1 ${loadaddr} u-boot-update.img && " \ 63 "iminfo ${loadaddr} && source ${loadaddr}; then; else echo " \ 64 "\"Fail to upgrade.\n" \ 65 "Do you have u-boot-update.img and u-boot.head on first (FAT) SD card partition?\"" \ 66 "; fi\0" 67 68 /* 69 * Environment configuration 70 */ 71 #define CONFIG_BOOTFILE "uImage" 72 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR 73 74 /* 75 * Console configuration 76 */ 77 78 #endif /* _CONFIG_AXS10X_H_ */ 79