arch/arm/include/asm/arch-am33xx/hardware.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * hardware.h
   4  *
   5  * hardware specific header
   6  *
   7  * Copyright (C) 2013, Texas Instruments, Incorporated - http://www.ti.com/
   8  */
   9
  10 #ifndef __AM33XX_HARDWARE_H
  11 #define __AM33XX_HARDWARE_H
  12
  13 #include <config.h>
  14 #include <asm/arch/omap.h>
  15 #ifdef CONFIG_AM33XX
  16 #include <asm/arch/hardware_am33xx.h>
  17 #elif defined(CONFIG_TI816X)
  18 #include <asm/arch/hardware_ti816x.h>
  19 #elif defined(CONFIG_TI814X)
  20 #include <asm/arch/hardware_ti814x.h>
  21 #elif defined(CONFIG_AM43XX)
  22 #include <asm/arch/hardware_am43xx.h>
  23 #endif
  24
  25 /*
  26  * Common hardware definitions
  27  */
  28
  29 /* DM Timer base addresses */
  30 #define DM_TIMER0_BASE                  0x4802C000
  31 #define DM_TIMER1_BASE                  0x4802E000
  32 #define DM_TIMER2_BASE                  0x48040000
  33 #define DM_TIMER3_BASE                  0x48042000
  34 #define DM_TIMER4_BASE                  0x48044000
  35 #define DM_TIMER5_BASE                  0x48046000
  36 #define DM_TIMER6_BASE                  0x48048000
  37 #define DM_TIMER7_BASE                  0x4804A000
  38
  39 /* GPIO Base address */
  40 #define GPIO0_BASE                      0x48032000
  41 #define GPIO1_BASE                      0x4804C000
  42
  43 /* BCH Error Location Module */
  44 #define ELM_BASE                        0x48080000
  45
  46 /* EMIF Base address */
  47 #define EMIF4_0_CFG_BASE                0x4C000000
  48 #define EMIF4_1_CFG_BASE                0x4D000000
  49
  50 /* DDR Base address */
  51 #define DDR_CTRL_ADDR                   0x44E10E04
  52 #define DDR_CONTROL_BASE_ADDR           0x44E11404
  53
  54 /* UART */
  55 #if CONFIG_CONS_INDEX == 1
  56 #       define DEFAULT_UART_BASE UART0_BASE
  57 #elif CONFIG_CONS_INDEX == 2
  58 #       define DEFAULT_UART_BASE UART1_BASE
  59 #elif CONFIG_CONS_INDEX == 3
  60 #       define DEFAULT_UART_BASE UART2_BASE
  61 #elif CONFIG_CONS_INDEX == 4
  62 #       define DEFAULT_UART_BASE UART3_BASE
  63 #elif CONFIG_CONS_INDEX == 5
  64 #       define DEFAULT_UART_BASE UART4_BASE
  65 #elif CONFIG_CONS_INDEX == 6
  66 #       define DEFAULT_UART_BASE UART5_BASE
  67 #endif
  68
  69 /* GPMC Base address */
  70 #define GPMC_BASE                       0x50000000
  71
  72 /* CPSW Config space */
  73 #define CPSW_BASE                       0x4A100000
  74
  75 /* Control status register */
  76 #define CTRL_CRYSTAL_FREQ_SRC_MASK              (1 << 31)
  77 #define CTRL_CRYSTAL_FREQ_SRC_SHIFT             31
  78 #define CTRL_CRYSTAL_FREQ_SELECTION_MASK        (0x3 << 29)
  79 #define CTRL_CRYSTAL_FREQ_SELECTION_SHIFT       29
  80 #define CTRL_SYSBOOT_15_14_MASK                 (0x3 << 22)
  81 #define CTRL_SYSBOOT_15_14_SHIFT                22
  82
  83 #define CTRL_CRYSTAL_FREQ_SRC_SYSBOOT           0x0
  84 #define CTRL_CRYSTAL_FREQ_SRC_EFUSE             0x1
  85
  86 #define NUM_CRYSTAL_FREQ                        0x4
  87
  88 int clk_get(int clk);
  89 #endif /* __AM33XX_HARDWARE_H */