arch/arm/include/asm/arch-bcm6878/cpu.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2019 Broadcom Ltd.
   4  */
   5
   6 #ifndef _6878_CPU_H
   7 #define _6878_CPU_H
   8
   9 #define BOOTLUT_BASE      0xffff0000
  10 #define BIUCFG_BASE       0x81060000
  11
  12 typedef struct BIUCFG_Access {
  13         uint32_t permission;    /* 0x0 */
  14         uint32_t reserved0;             /* 0x4 */
  15         uint32_t cpu_defeature; /* 0x8 */
  16         uint32_t dbg_security;  /* 0xc */
  17         uint32_t rsvd1[36];     /* 0x10 - 0x9f */
  18         uint32_t ts_access;     /* 0xa0 - 0xa3 */
  19         uint32_t rsvd2[23];     /* 0xa4 - 0xff */
  20 } BIUCFG_Access;
  21
  22 typedef struct BIUCFG_Cluster {
  23         uint32_t permission;    /* 0x0 */
  24         uint32_t config;        /* 0x4 */
  25         uint32_t status;        /* 0x8 */
  26         uint32_t control;       /* 0xc */
  27         uint32_t cpucfg;        /* 0x10 */
  28         uint32_t dbgrom;        /* 0x14 */
  29         uint32_t rsvd1[2];      /* 0x18 - 0x1f */
  30         uint32_t rvbar_addr[8]; /* 0x20 - 0x3f */
  31         uint32_t rsvd2[48];     /* 0x40 - 0xff */
  32 } BIUCFG_Cluster;
  33
  34 typedef struct BIUCFG_AuxClkCtrl {
  35         uint32_t clk_control;   /* 0x0 */
  36         uint32_t clk_ramp;      /* 0x4 */
  37         uint32_t clk_pattern;   /* 0x8 */
  38         uint32_t rsvd;          /* 0xC */
  39 } BIUCFG_AuxClkCtrl;
  40
  41 typedef struct BIUCFGux {
  42         uint32_t permission;    /* 0 */
  43         uint32_t rsvd1[3];      /* 0x04 - 0x0c */
  44         BIUCFG_AuxClkCtrl cluster_clkctrl[2];   /* 0x10 - 0x2c */
  45         uint32_t rsvd2[52];     /* 0x30 - 0xFF */
  46 } BIUCFG_Aux;
  47
  48 typedef struct BIUCFG {
  49         BIUCFG_Access access;   /* 0x0 - 0xff */
  50         BIUCFG_Cluster cluster[1];      /* 0x100 - 0x1ff */
  51         uint32_t rsvd1[320];    /* 0x200 - 0x6ff */
  52         BIUCFG_Aux aux;         /* 0x700 - 0x7ff */
  53         uint32_t rsrvd2[512];   /* 0x800 - 0xfff */
  54         uint32_t TSO_CNTCR;     /* 0x1000 */
  55         uint32_t rsvd2[2047];   /* 0x1004 - 0x2fff */
  56 } BIUCFG;
  57
  58 #define BIUCFG ((volatile BIUCFG * const) BIUCFG_BASE)
  59
  60 #endif