include/hw/arm/fsl-imx7.h

   1 /*
   2  * Copyright (c) 2018, Impinj, Inc.
   3  *
   4  * i.MX7 SoC definitions
   5  *
   6  * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16  * GNU General Public License for more details.
  17  */
  18
  19 #ifndef FSL_IMX7_H
  20 #define FSL_IMX7_H
  21
  22 #include "hw/arm/boot.h"
  23 #include "hw/cpu/a15mpcore.h"
  24 #include "hw/intc/imx_gpcv2.h"
  25 #include "hw/misc/imx7_ccm.h"
  26 #include "hw/misc/imx7_snvs.h"
  27 #include "hw/misc/imx7_gpr.h"
  28 #include "hw/misc/imx6_src.h"
  29 #include "hw/misc/imx2_wdt.h"
  30 #include "hw/gpio/imx_gpio.h"
  31 #include "hw/char/imx_serial.h"
  32 #include "hw/timer/imx_gpt.h"
  33 #include "hw/timer/imx_epit.h"
  34 #include "hw/i2c/imx_i2c.h"
  35 #include "hw/gpio/imx_gpio.h"
  36 #include "hw/sd/sdhci.h"
  37 #include "hw/ssi/imx_spi.h"
  38 #include "hw/net/imx_fec.h"
  39 #include "hw/pci-host/designware.h"
  40 #include "hw/usb/chipidea.h"
  41 #include "exec/memory.h"
  42 #include "cpu.h"
  43
  44 #define TYPE_FSL_IMX7 "fsl,imx7"
  45 #define FSL_IMX7(obj) OBJECT_CHECK(FslIMX7State, (obj), TYPE_FSL_IMX7)
  46
  47 enum FslIMX7Configuration {
  48     FSL_IMX7_NUM_CPUS         = 2,
  49     FSL_IMX7_NUM_UARTS        = 7,
  50     FSL_IMX7_NUM_ETHS         = 2,
  51     FSL_IMX7_ETH_NUM_TX_RINGS = 3,
  52     FSL_IMX7_NUM_USDHCS       = 3,
  53     FSL_IMX7_NUM_WDTS         = 4,
  54     FSL_IMX7_NUM_GPTS         = 4,
  55     FSL_IMX7_NUM_IOMUXCS      = 2,
  56     FSL_IMX7_NUM_GPIOS        = 7,
  57     FSL_IMX7_NUM_I2CS         = 4,
  58     FSL_IMX7_NUM_ECSPIS       = 4,
  59     FSL_IMX7_NUM_USBS         = 3,
  60     FSL_IMX7_NUM_ADCS         = 2,
  61 };
  62
  63 typedef struct FslIMX7State {
  64     /*< private >*/
  65     DeviceState    parent_obj;
  66
  67     /*< public >*/
  68     ARMCPU             cpu[FSL_IMX7_NUM_CPUS];
  69     A15MPPrivState     a7mpcore;
  70     IMXGPTState        gpt[FSL_IMX7_NUM_GPTS];
  71     IMXGPIOState       gpio[FSL_IMX7_NUM_GPIOS];
  72     IMX7CCMState       ccm;
  73     IMX7AnalogState    analog;
  74     IMX7SNVSState      snvs;
  75     IMXGPCv2State      gpcv2;
  76     IMXSPIState        spi[FSL_IMX7_NUM_ECSPIS];
  77     IMXI2CState        i2c[FSL_IMX7_NUM_I2CS];
  78     IMXSerialState     uart[FSL_IMX7_NUM_UARTS];
  79     IMXFECState        eth[FSL_IMX7_NUM_ETHS];
  80     SDHCIState         usdhc[FSL_IMX7_NUM_USDHCS];
  81     IMX2WdtState       wdt[FSL_IMX7_NUM_WDTS];
  82     IMX7GPRState       gpr;
  83     ChipideaState      usb[FSL_IMX7_NUM_USBS];
  84     DesignwarePCIEHost pcie;
  85 } FslIMX7State;
  86
  87 enum FslIMX7MemoryMap {
  88     FSL_IMX7_MMDC_ADDR            = 0x80000000,
  89     FSL_IMX7_MMDC_SIZE            = 2 * 1024 * 1024 * 1024UL,
  90
  91     FSL_IMX7_GPIO1_ADDR           = 0x30200000,
  92     FSL_IMX7_GPIO2_ADDR           = 0x30210000,
  93     FSL_IMX7_GPIO3_ADDR           = 0x30220000,
  94     FSL_IMX7_GPIO4_ADDR           = 0x30230000,
  95     FSL_IMX7_GPIO5_ADDR           = 0x30240000,
  96     FSL_IMX7_GPIO6_ADDR           = 0x30250000,
  97     FSL_IMX7_GPIO7_ADDR           = 0x30260000,
  98
  99     FSL_IMX7_IOMUXC_LPSR_GPR_ADDR = 0x30270000,
 100
 101     FSL_IMX7_WDOG1_ADDR           = 0x30280000,
 102     FSL_IMX7_WDOG2_ADDR           = 0x30290000,
 103     FSL_IMX7_WDOG3_ADDR           = 0x302A0000,
 104     FSL_IMX7_WDOG4_ADDR           = 0x302B0000,
 105
 106     FSL_IMX7_IOMUXC_LPSR_ADDR     = 0x302C0000,
 107
 108     FSL_IMX7_GPT1_ADDR            = 0x302D0000,
 109     FSL_IMX7_GPT2_ADDR            = 0x302E0000,
 110     FSL_IMX7_GPT3_ADDR            = 0x302F0000,
 111     FSL_IMX7_GPT4_ADDR            = 0x30300000,
 112
 113     FSL_IMX7_IOMUXC_ADDR          = 0x30330000,
 114     FSL_IMX7_IOMUXC_GPR_ADDR      = 0x30340000,
 115     FSL_IMX7_IOMUXCn_SIZE         = 0x1000,
 116
 117     FSL_IMX7_ANALOG_ADDR          = 0x30360000,
 118     FSL_IMX7_SNVS_ADDR            = 0x30370000,
 119     FSL_IMX7_CCM_ADDR             = 0x30380000,
 120
 121     FSL_IMX7_SRC_ADDR             = 0x30390000,
 122     FSL_IMX7_SRC_SIZE             = 0x1000,
 123
 124     FSL_IMX7_ADC1_ADDR            = 0x30610000,
 125     FSL_IMX7_ADC2_ADDR            = 0x30620000,
 126     FSL_IMX7_ADCn_SIZE            = 0x1000,
 127
 128     FSL_IMX7_PCIE_PHY_ADDR        = 0x306D0000,
 129     FSL_IMX7_PCIE_PHY_SIZE        = 0x10000,
 130
 131     FSL_IMX7_GPC_ADDR             = 0x303A0000,
 132
 133     FSL_IMX7_I2C1_ADDR            = 0x30A20000,
 134     FSL_IMX7_I2C2_ADDR            = 0x30A30000,
 135     FSL_IMX7_I2C3_ADDR            = 0x30A40000,
 136     FSL_IMX7_I2C4_ADDR            = 0x30A50000,
 137
 138     FSL_IMX7_ECSPI1_ADDR          = 0x30820000,
 139     FSL_IMX7_ECSPI2_ADDR          = 0x30830000,
 140     FSL_IMX7_ECSPI3_ADDR          = 0x30840000,
 141     FSL_IMX7_ECSPI4_ADDR          = 0x30630000,
 142
 143     FSL_IMX7_LCDIF_ADDR           = 0x30730000,
 144     FSL_IMX7_LCDIF_SIZE           = 0x1000,
 145
 146     FSL_IMX7_UART1_ADDR           = 0x30860000,
 147     /*
 148      * Some versions of the reference manual claim that UART2 is @
 149      * 0x30870000, but experiments with HW + DT files in upstream
 150      * Linux kernel show that not to be true and that block is
 151      * acutally located @ 0x30890000
 152      */
 153     FSL_IMX7_UART2_ADDR           = 0x30890000,
 154     FSL_IMX7_UART3_ADDR           = 0x30880000,
 155     FSL_IMX7_UART4_ADDR           = 0x30A60000,
 156     FSL_IMX7_UART5_ADDR           = 0x30A70000,
 157     FSL_IMX7_UART6_ADDR           = 0x30A80000,
 158     FSL_IMX7_UART7_ADDR           = 0x30A90000,
 159
 160     FSL_IMX7_ENET1_ADDR           = 0x30BE0000,
 161     FSL_IMX7_ENET2_ADDR           = 0x30BF0000,
 162
 163     FSL_IMX7_USB1_ADDR            = 0x30B10000,
 164     FSL_IMX7_USBMISC1_ADDR        = 0x30B10200,
 165     FSL_IMX7_USB2_ADDR            = 0x30B20000,
 166     FSL_IMX7_USBMISC2_ADDR        = 0x30B20200,
 167     FSL_IMX7_USB3_ADDR            = 0x30B30000,
 168     FSL_IMX7_USBMISC3_ADDR        = 0x30B30200,
 169     FSL_IMX7_USBMISCn_SIZE        = 0x200,
 170
 171     FSL_IMX7_USDHC1_ADDR          = 0x30B40000,
 172     FSL_IMX7_USDHC2_ADDR          = 0x30B50000,
 173     FSL_IMX7_USDHC3_ADDR          = 0x30B60000,
 174
 175     FSL_IMX7_SDMA_ADDR            = 0x30BD0000,
 176     FSL_IMX7_SDMA_SIZE            = 0x1000,
 177
 178     FSL_IMX7_A7MPCORE_ADDR        = 0x31000000,
 179     FSL_IMX7_A7MPCORE_DAP_ADDR    = 0x30000000,
 180
 181     FSL_IMX7_PCIE_REG_ADDR        = 0x33800000,
 182     FSL_IMX7_PCIE_REG_SIZE        = 16 * 1024,
 183
 184     FSL_IMX7_GPR_ADDR             = 0x30340000,
 185
 186     FSL_IMX7_DMA_APBH_ADDR        = 0x33000000,
 187     FSL_IMX7_DMA_APBH_SIZE        = 0x2000,
 188 };
 189
 190 enum FslIMX7IRQs {
 191     FSL_IMX7_USDHC1_IRQ   = 22,
 192     FSL_IMX7_USDHC2_IRQ   = 23,
 193     FSL_IMX7_USDHC3_IRQ   = 24,
 194
 195     FSL_IMX7_UART1_IRQ    = 26,
 196     FSL_IMX7_UART2_IRQ    = 27,
 197     FSL_IMX7_UART3_IRQ    = 28,
 198     FSL_IMX7_UART4_IRQ    = 29,
 199     FSL_IMX7_UART5_IRQ    = 30,
 200     FSL_IMX7_UART6_IRQ    = 16,
 201
 202     FSL_IMX7_ECSPI1_IRQ   = 31,
 203     FSL_IMX7_ECSPI2_IRQ   = 32,
 204     FSL_IMX7_ECSPI3_IRQ   = 33,
 205     FSL_IMX7_ECSPI4_IRQ   = 34,
 206
 207     FSL_IMX7_I2C1_IRQ     = 35,
 208     FSL_IMX7_I2C2_IRQ     = 36,
 209     FSL_IMX7_I2C3_IRQ     = 37,
 210     FSL_IMX7_I2C4_IRQ     = 38,
 211
 212     FSL_IMX7_USB1_IRQ     = 43,
 213     FSL_IMX7_USB2_IRQ     = 42,
 214     FSL_IMX7_USB3_IRQ     = 40,
 215
 216     FSL_IMX7_PCI_INTA_IRQ = 125,
 217     FSL_IMX7_PCI_INTB_IRQ = 124,
 218     FSL_IMX7_PCI_INTC_IRQ = 123,
 219     FSL_IMX7_PCI_INTD_IRQ = 122,
 220
 221     FSL_IMX7_UART7_IRQ    = 126,
 222
 223 #define FSL_IMX7_ENET_IRQ(i, n)  ((n) + ((i) ? 100 : 118))
 224
 225     FSL_IMX7_MAX_IRQ      = 128,
 226 };
 227
 228 #endif /* FSL_IMX7_H */