LXR uboot/include/configs/thunderx

   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_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  22
  23/* SMP Spin Table Definitions */
  24#define CPU_RELEASE_ADDR                (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  25
  26/* Generic Timer Definitions */
  27#define COUNTER_FREQUENCY               (0x1800000)     /* 24MHz */
  28
  29#define CONFIG_SYS_MEMTEST_START        MEM_BASE
  30#define CONFIG_SYS_MEMTEST_END          (MEM_BASE + PHYS_SDRAM_1_SIZE)
  31
  32/* Size of malloc() pool */
  33#define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
  34
  35/* PL011 Serial Configuration */
  36
  37#define CONFIG_PL011_CLOCK              24000000
  38#define CONFIG_CONS_INDEX               1
  39
  40/* Generic Interrupt Controller Definitions */
  41#define GICD_BASE                       (0x801000000000)
  42#define GICR_BASE                       (0x801000002000)
  43#define CONFIG_SYS_SERIAL0              0x87e024000000
  44#define CONFIG_SYS_SERIAL1              0x87e025000000
  45
  46/* BOOTP options */
  47#define CONFIG_BOOTP_BOOTFILESIZE
  48
  49/* Miscellaneous configurable options */
  50#define CONFIG_SYS_LOAD_ADDR            (MEM_BASE)
  51
  52/* Physical Memory Map */
  53#define CONFIG_NR_DRAM_BANKS            1
  54#define PHYS_SDRAM_1                    (MEM_BASE)        /* SDRAM Bank #1 */
  55#define PHYS_SDRAM_1_SIZE               (0x80000000-MEM_BASE)   /* 2048 MB */
  56#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  57
  58/* Initial environment variables */
  59#define UBOOT_IMG_HEAD_SIZE             0x40
  60/* C80000 - 0x40 */
  61#define CONFIG_EXTRA_ENV_SETTINGS       \
  62                                        "kernel_addr=08007ffc0\0"       \
  63                                        "fdt_addr=0x94C00000\0"         \
  64                                        "fdt_high=0x9fffffff\0"
  65
  66/* Do not preserve environment */
  67#define CONFIG_ENV_SIZE                 0x1000
  68
  69/* Monitor Command Prompt */
  70#define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size */
  71#define CONFIG_SYS_MAXARGS              64              /* max command args */
  72#define CONFIG_NO_RELOCATION            1
  73#define PLL_REF_CLK                     50000000        /* 50 MHz */
  74#define NS_PER_REF_CLK_TICK             (1000000000/PLL_REF_CLK)
  75
  76#endif /* __THUNDERX_88XX_H__ */
  77