include/fsl-mc/fsl_mc.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2014 Freescale Semiconductor
   4  */
   5
   6 #ifndef __FSL_MC_H__
   7 #define __FSL_MC_H__
   8
   9 #include <common.h>
  10
  11 #define MC_CCSR_BASE_ADDR \
  12         ((struct mc_ccsr_registers __iomem *)0x8340000)
  13
  14 #define GCR1_P1_STOP            BIT(31)
  15 #define GCR1_P2_STOP            BIT(30)
  16 #define GCR1_P1_DE_RST          BIT(23)
  17 #define GCR1_P2_DE_RST          BIT(22)
  18 #define GCR1_M1_DE_RST          BIT(15)
  19 #define GCR1_M2_DE_RST          BIT(14)
  20 #define GCR1_M_ALL_DE_RST       (GCR1_M1_DE_RST | GCR1_M2_DE_RST)
  21 #define GSR_FS_MASK             0x3fffffff
  22
  23 #define SOC_MC_PORTALS_BASE_ADDR    ((void __iomem *)0x00080C000000)
  24 #define SOC_QBMAN_PORTALS_BASE_ADDR ((void __iomem *)0x000818000000)
  25 #define SOC_MC_PORTAL_STRIDE        0x10000
  26
  27 #define SOC_MC_PORTAL_ADDR(_portal_id) \
  28         ((void __iomem *)((uintptr_t)SOC_MC_PORTALS_BASE_ADDR + \
  29          (_portal_id) * SOC_MC_PORTAL_STRIDE))
  30
  31 #define MC_PORTAL_OFFSET_TO_PORTAL_ID(_portal_offset) \
  32         ((_portal_offset) / SOC_MC_PORTAL_STRIDE)
  33
  34 struct mc_ccsr_registers {
  35         u32 reg_gcr1;
  36         u32 reserved1;
  37         u32 reg_gsr;
  38         u32 reserved2;
  39         u32 reg_sicbalr;
  40         u32 reg_sicbahr;
  41         u32 reg_sicapr;
  42         u32 reserved3;
  43         u32 reg_mcfbalr;
  44         u32 reg_mcfbahr;
  45         u32 reg_mcfapr;
  46         u32 reserved4[0x2f1];
  47         u32 reg_psr;
  48         u32 reserved5;
  49         u32 reg_brr[2];
  50         u32 reserved6[0x80];
  51         u32 reg_error[];
  52 };
  53
  54 void fdt_fsl_mc_fixup_iommu_map_entry(void *blob);
  55 int get_mc_boot_status(void);
  56 int get_dpl_apply_status(void);
  57 int is_lazy_dpl_addr_valid(void);
  58 void fdt_fixup_mc_ddr(u64 *base, u64 *size);
  59 #ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
  60 int get_aiop_apply_status(void);
  61 #endif
  62 u64 mc_get_dram_addr(void);
  63 unsigned long mc_get_dram_block_size(void);
  64 int fsl_mc_ldpaa_init(bd_t *bis);
  65 int fsl_mc_ldpaa_exit(bd_t *bd);
  66 void mc_env_boot(void);
  67 #endif