arch/arm/mach-spear/spear.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * SPEAr3xx/6xx Machine family specific definition
   4  *
   5  * Copyright (C) 2009,2012 ST Microelectronics
   6  * Rajeev Kumar<rajeev-dlh.kumar@st.com>
   7  * Viresh Kumar <vireshk@kernel.org>
   8  */
   9
  10 #ifndef __MACH_SPEAR_H
  11 #define __MACH_SPEAR_H
  12
  13 #include <asm/memory.h>
  14
  15 #if defined(CONFIG_ARCH_SPEAR3XX) || defined (CONFIG_ARCH_SPEAR6XX)
  16
  17 /* ICM1 - Low speed connection */
  18 #define SPEAR_ICM1_2_BASE               UL(0xD0000000)
  19 #define VA_SPEAR_ICM1_2_BASE            IOMEM(0xFD000000)
  20 #define SPEAR_ICM1_UART_BASE            UL(0xD0000000)
  21 #define VA_SPEAR_ICM1_UART_BASE         (VA_SPEAR_ICM1_2_BASE - SPEAR_ICM1_2_BASE + SPEAR_ICM1_UART_BASE)
  22 #define SPEAR3XX_ICM1_SSP_BASE          UL(0xD0100000)
  23
  24 /* ML-1, 2 - Multi Layer CPU Subsystem */
  25 #define SPEAR_ICM3_ML1_2_BASE           UL(0xF0000000)
  26 #define VA_SPEAR6XX_ML_CPU_BASE         IOMEM(0xF0000000)
  27
  28 /* ICM3 - Basic Subsystem */
  29 #define SPEAR_ICM3_SMI_CTRL_BASE        UL(0xFC000000)
  30 #define VA_SPEAR_ICM3_SMI_CTRL_BASE     IOMEM(0xFC000000)
  31 #define SPEAR_ICM3_DMA_BASE             UL(0xFC400000)
  32 #define SPEAR_ICM3_SYS_CTRL_BASE        UL(0xFCA00000)
  33 #define VA_SPEAR_ICM3_SYS_CTRL_BASE     (VA_SPEAR_ICM3_SMI_CTRL_BASE - SPEAR_ICM3_SMI_CTRL_BASE + SPEAR_ICM3_SYS_CTRL_BASE)
  34 #define SPEAR_ICM3_MISC_REG_BASE        UL(0xFCA80000)
  35 #define VA_SPEAR_ICM3_MISC_REG_BASE     (VA_SPEAR_ICM3_SMI_CTRL_BASE - SPEAR_ICM3_SMI_CTRL_BASE + SPEAR_ICM3_MISC_REG_BASE)
  36
  37 /* Debug uart for linux, will be used for debug and uncompress messages */
  38 #define SPEAR_DBG_UART_BASE             SPEAR_ICM1_UART_BASE
  39
  40 /* Sysctl base for spear platform */
  41 #define SPEAR_SYS_CTRL_BASE             SPEAR_ICM3_SYS_CTRL_BASE
  42 #define VA_SPEAR_SYS_CTRL_BASE          VA_SPEAR_ICM3_SYS_CTRL_BASE
  43 #endif /* SPEAR3xx || SPEAR6XX */
  44
  45 /* SPEAr320 Macros */
  46 #define SPEAR320_SOC_CONFIG_BASE        UL(0xB3000000)
  47 #define VA_SPEAR320_SOC_CONFIG_BASE     IOMEM(0xFE000000)
  48
  49 #ifdef CONFIG_ARCH_SPEAR13XX
  50
  51 #define PERIP_GRP2_BASE                         UL(0xB3000000)
  52 #define VA_PERIP_GRP2_BASE                      IOMEM(0xF9000000)
  53 #define MCIF_SDHCI_BASE                         UL(0xB3000000)
  54 #define SYSRAM0_BASE                            UL(0xB3800000)
  55 #define VA_SYSRAM0_BASE                         IOMEM(0xF9800000)
  56 #define SYS_LOCATION                            (VA_SYSRAM0_BASE + 0x600)
  57
  58 #define PERIP_GRP1_BASE                         UL(0xE0000000)
  59 #define VA_PERIP_GRP1_BASE                      IOMEM(0xFD000000)
  60 #define UART_BASE                               UL(0xE0000000)
  61 #define VA_UART_BASE                            IOMEM(0xFD000000)
  62 #define SSP_BASE                                UL(0xE0100000)
  63 #define MISC_BASE                               UL(0xE0700000)
  64 #define VA_MISC_BASE                            IOMEM(0xFD700000)
  65
  66 #define A9SM_AND_MPMC_BASE                      UL(0xEC000000)
  67 #define VA_A9SM_AND_MPMC_BASE                   IOMEM(0xFC000000)
  68
  69 #define SPEAR1310_RAS_BASE                      UL(0xD8400000)
  70 #define VA_SPEAR1310_RAS_BASE                   IOMEM(UL(0xFA400000))
  71
  72 /* A9SM peripheral offsets */
  73 #define A9SM_PERIP_BASE                         UL(0xEC800000)
  74 #define VA_A9SM_PERIP_BASE                      IOMEM(0xFC800000)
  75 #define VA_SCU_BASE                             (VA_A9SM_PERIP_BASE + 0x00)
  76
  77 #define L2CC_BASE                               UL(0xED000000)
  78 #define VA_L2CC_BASE                            IOMEM(UL(0xFB000000))
  79
  80 /* others */
  81 #define MCIF_CF_BASE                            UL(0xB2800000)
  82
  83 /* Debug uart for linux, will be used for debug and uncompress messages */
  84 #define SPEAR_DBG_UART_BASE                     UART_BASE
  85
  86 #endif /* SPEAR13XX */
  87
  88 #endif /* __MACH_SPEAR_H */