1/** 2 * (C) Copyright 2014, Cavium Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5**/ 6 7#ifndef __THUNDERX_88XX_H__ 8#define __THUNDERX_88XX_H__ 9 10#define CONFIG_REMAKE_ELF 11 12#define CONFIG_THUNDERX 13 14#define CONFIG_SYS_64BIT 15 16#define MEM_BASE 0x00500000 17 18#define CONFIG_SYS_LOWMEM_BASE MEM_BASE 19 20/* Link Definitions */ 21#define CONFIG_SYS_TEXT_BASE 0x00500000 22#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 23 24/* SMP Spin Table Definitions */ 25#define CPU_RELEASE_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 26 27/* Generic Timer Definitions */ 28#define COUNTER_FREQUENCY (0x1800000) /* 24MHz */ 29 30#define CONFIG_SYS_MEMTEST_START MEM_BASE 31#define CONFIG_SYS_MEMTEST_END (MEM_BASE + PHYS_SDRAM_1_SIZE) 32 33/* Size of malloc() pool */ 34#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) 35 36/* PL011 Serial Configuration */ 37 38#define CONFIG_PL01X_SERIAL 39#define CONFIG_PL011_CLOCK 24000000 40#define CONFIG_CONS_INDEX 1 41 42/* Generic Interrupt Controller Definitions */ 43#define GICD_BASE (0x801000000000) 44#define GICR_BASE (0x801000002000) 45#define CONFIG_SYS_SERIAL0 0x87e024000000 46#define CONFIG_SYS_SERIAL1 0x87e025000000 47 48/* BOOTP options */ 49#define CONFIG_BOOTP_BOOTFILESIZE 50#define CONFIG_BOOTP_BOOTPATH 51#define CONFIG_BOOTP_GATEWAY 52#define CONFIG_BOOTP_HOSTNAME 53#define CONFIG_BOOTP_PXE 54 55/* Miscellaneous configurable options */ 56#define CONFIG_SYS_LOAD_ADDR (MEM_BASE) 57 58/* Physical Memory Map */ 59#define CONFIG_NR_DRAM_BANKS 1 60#define PHYS_SDRAM_1 (MEM_BASE) /* SDRAM Bank #1 */ 61#define PHYS_SDRAM_1_SIZE (0x80000000-MEM_BASE) /* 2048 MB */ 62#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 63 64/* Initial environment variables */ 65#define UBOOT_IMG_HEAD_SIZE 0x40 66/* C80000 - 0x40 */ 67#define CONFIG_EXTRA_ENV_SETTINGS \ 68 "kernel_addr=08007ffc0\0" \ 69 "fdt_addr=0x94C00000\0" \ 70 "fdt_high=0x9fffffff\0" 71 72/* Do not preserve environment */ 73#define CONFIG_ENV_SIZE 0x1000 74 75/* Monitor Command Prompt */ 76#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 77#define CONFIG_SYS_LONGHELP 78#define CONFIG_CMDLINE_EDITING 1 79#define CONFIG_SYS_MAXARGS 64 /* max command args */ 80#define CONFIG_NO_RELOCATION 1 81#define CONFIG_LIB_RAND 82#define PLL_REF_CLK 50000000 /* 50 MHz */ 83#define NS_PER_REF_CLK_TICK (1000000000/PLL_REF_CLK) 84 85#endif /* __THUNDERX_88XX_H__ */ 86