//
// Copyright (c) 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// ***************************************************
// Secure
// ***************************************************

cpu0: CPU.IbexRiscV32 @ sysbus
    hartId: 0
    cpuType: "rv32imac_zicsr_zifencei"
    allowUnalignedAccesses: true

// ORDER EVERY DEVICE BY ADDRESS FOR SANITY

// ROM               [‘h0000_8000 - ‘h0000_FFFF)  32KB ROM for Security core secure boot code storage
rom: Memory.MappedMemory @ sysbus 0x00008000
    size: 0x00008000

// RAM_SEC           [‘h1000_0000 - ‘h1001_FFFF)  128KB RAM for Security Core
ram_sec: Memory.MappedMemory @ sysbus 0x10000000
    size: 0x20000

// RAM_RET           [‘h4060_0000 - ‘h4060_0FFF)   4KB RAM for debug/retention
ram_ret_aon: Memory.MappedMemory @ sysbus 0x40600000
    size: 0x1000

// eFLASH            [‘h2000_0000 - ‘h200F_FFFF)  1MB eFlash for Security Core
eflash: Memory.MappedMemory @ sysbus 0x20000000
    size: 0x100000

// UART0             [‘h4000_0000 - ‘h4000_0FFF)   4KB UART0 for Security Core
uart0: UART.OpenTitan_UART @ sysbus 0x40000000
    TxWatermarkIRQ -> plic@1
    RxWatermarkIRQ -> plic@2
    TxEmptyIRQ -> plic@3
    RxOverflowIRQ -> plic@4
    RxFrameErrorIRQ -> plic@5
    RxBreakErrorIRQ -> plic@6
    RxTimeoutIRQ -> plic@7
    RxParityErrorIRQ -> plic@8
    FatalAlert -> alert_handler@0

// UART1             [‘h4001_0000 - ‘h4001_0FFF)   4KB UART1 (Reserved)
uart1: UART.OpenTitan_UART @ sysbus 0x40010000
    TxWatermarkIRQ -> plic@9
    RxWatermarkIRQ -> plic@10
    TxEmptyIRQ -> plic@11
    RxOverflowIRQ -> plic@12
    RxFrameErrorIRQ -> plic@13
    RxBreakErrorIRQ -> plic@14
    RxTimeoutIRQ -> plic@15
    RxParityErrorIRQ -> plic@16
    FatalAlert -> alert_handler@1

// UART2             [‘h4002_0000 - ‘h4002_0FFF)   4KB UART2 for Vector Core
uart2: UART.OpenTitan_UART @ sysbus 0x40020000
    TxWatermarkIRQ -> plic@17
    RxWatermarkIRQ -> plic@18
    TxEmptyIRQ -> plic@19
    RxOverflowIRQ -> plic@20
    RxFrameErrorIRQ -> plic@21
    RxBreakErrorIRQ -> plic@22
    RxTimeoutIRQ -> plic@23
    RxParityErrorIRQ -> plic@24
    FatalAlert -> alert_handler@2

// UART3             [‘h4003_0000 - ‘h4003_0FFF)   4KB UART3 (Reserved)
uart3: UART.OpenTitan_UART @ sysbus 0x40030000
    TxWatermarkIRQ -> plic@25
    RxWatermarkIRQ -> plic@26
    TxEmptyIRQ -> plic@27
    RxOverflowIRQ -> plic@28
    RxFrameErrorIRQ -> plic@29
    RxBreakErrorIRQ -> plic@30
    RxTimeoutIRQ -> plic@31
    RxParityErrorIRQ -> plic@32
    FatalAlert -> alert_handler@3

// GPIO              [‘h4004_0000 - ‘h4004_0FFF)   4KB GPIO
gpio: GPIOPort.OpenTitan_GPIO @ sysbus 0x40040000
    IRQ -> plic@33
    FatalAlert -> alert_handler@4

// SPI_Device        [‘h4005_0000 - ‘h4005_1FFF)   8KB SPI Device
spi_device: SPI.OpenTitan_SpiDevice @ sysbus 0x40050000
    FatalAlert -> alert_handler@5

// SPI_HOST0         [‘h4006_0000 - ‘h4006_0FFF)   4KB SPI HOST 0
spi_host0: SPI.OpenTitan_SpiHost@ sysbus 0x40300000
    FatalAlert -> alert_handler@19
    Error -> plic@131
    SpiEvent -> plic@132
    numberOfCSLines: 32

extflash: SPI.Micron_MT25Q @ spi_host0 0
    underlyingMemory: extflash_mem

// SPI_HOST1         [‘h4007_0000 - ‘h4007_0FFF)   4KB SPI HOST 1
spi_host1: SPI.OpenTitan_SpiHost@ sysbus 0x40310000
    FatalAlert -> alert_handler@20
    Error -> plic@133
    SpiEvent -> plic@134
    numberOfCSLines: 32

// I2C0              [‘h4008_0000 - ‘h4008_0FFF)   4KB I2C0
i2c0: I2C.OpenTitan_I2C @ sysbus 0x40080000
    FatalAlert -> alert_handler@6

// I2C1              [‘h4009_0000 - ‘h4009_0FFF)   4KB I2C1
i2c1: I2C.OpenTitan_I2C @ sysbus 0x40090000
    FatalAlert -> alert_handler@7

// I2C2              [‘h400A_0000 - ‘h400A_0FFF)   4KB I2C2
i2c2: I2C.OpenTitan_I2C @ sysbus 0x400A0000
    FatalAlert -> alert_handler@8

// PATGEN            [‘h400E_0000 - ‘h400E_0FFF)   4KB PATGEN

// RV_TIMER          [‘h4010_0000 - ‘h4010_0FFF)   4KB RV Timer for Security Core
timer: Timers.OpenTitan_Timer@ sysbus 0x40100000
    frequency: 24000000
    IRQ -> cpu0@7
    FatalAlert -> alert_handler@10

// USBDEV            [‘h4011_0000 - ‘h4011_0FFF)   4KB USBDEV
// OTP_CTRL          [‘h4013_0000 - ‘h4013_3FFF)  16KB OTP Ctrl
otp_ctrl: Miscellaneous.OpenTitan_OneTimeProgrammableMemoryController @ sysbus 0x40130000
    FatalMacroAlert -> alert_handler@11
    FatalCheckErrorAlert -> alert_handler@12
    FatalBusAlert -> alert_handler@13
    FatalPrimitiveOtpAlert -> alert_handler@14
    RecoverablePrimitiveOtpAlert -> alert_handler@15
    AValuesChain: "8638C62621EC19E8966416165252225F03B9C97821B7B107381030AB3D20AB124694BF85E417495A"
    BValuesChain: "E679DF6E77EDDBECDE74B677DFF23AFFC3BFFB79B5FFFD87F930B4FB3F6BFF9A5F97BFD7FCBFE9FF"
    CValuesChain: "0C1B73141BA20D421FD124302E8F443DE02C272E2CEEC1138DAD07CBD24A18F583A34D51A42A1E702A7E90F05A81D12E"
    DValuesChain: "3E1FFB763FE3CDD61FF97735BEBF5CFDE5BDB7AFAEFEE19B9FBD9FCFD2EF3CF7CFEFFD53A7EE7FF36BFE92FDFA95F9AE"

// LC_CTRL           [‘h4014_0000 - ‘h4014_0FFF)   4KB Life Cycle Ctrl
lc_ctrl: Miscellaneous.OpenTitan_LifeCycleController @ sysbus 0x40140000
    resetManager: rstmgr_aon
    otpController: otp_ctrl
    FatalProgAlert -> alert_handler@16
    FatalStateAlert -> alert_handler@17
    FatalBusAlert -> alert_handler@18
    DeviceId: "BF5EA92044DAC540CFD1A00105568DFA97D9C35EA0407D71320B5E0434DB637F"
    TestExitToken: "000102030405060708090A0B0C0D0E0F"
    TestUnlockToken: "79DEF38F41A9B895F6BDF341BEADA9B6"
    RMAToken: "4D89B62D287CB957C2500042306DFD57"

// ALERT_HANDLER     [‘h4015_0000 - ‘h4015_0FFF)   4KB Alert Handler Ctrl
alert_handler: Miscellaneous.OpenTitan_AlertHandler @ sysbus 0x40150000
    ClassAInterrupt -> plic@127
    ClassBInterrupt -> plic@128
    ClassCInterrupt -> plic@129
    ClassDInterrupt -> plic@130

// PWRMGR_AON        [‘h4040_0000 - ‘h4040_0FFF)   4KB Power Manger Control
pwrmgr_aon: Miscellaneous.OpenTitan_PowerManager@ sysbus 0x40400000
    resetManager: rstmgr_aon
    FatalAlert -> alert_handler@22

// RSTMGR_AON        [‘h4041_0000 - ‘h4041_0FFF)   4KB Reset Manger Control
rstmgr_aon: Miscellaneous.OpenTitan_ResetManager @ sysbus 0x40410000
    resetPC: 0x00008084
    FatalAlert -> alert_handler@23
    FatalConsistencyAlert -> alert_handler@24
    init:
        MarkAsSkippedOnLifeCycleReset sysbus.rstmgr_aon
        MarkAsSkippedOnLifeCycleReset sysbus.pwrmgr_aon
        MarkAsSkippedOnSystemReset sysbus.rstmgr_aon
        MarkAsSkippedOnSystemReset sysbus.pwrmgr_aon
        MarkAsSkippedOnSystemReset sysbus.flash_ctrl
        MarkAsSkippedOnLowPowerExitReset sysbus.rstmgr_aon
        MarkAsSkippedOnLowPowerExitReset sysbus.pwrmgr_aon
        MarkAsSkippedOnLowPowerExitReset sysbus.timer_aon
        MarkAsSkippedOnLowPowerExitReset sysbus.ram_ret_aon

// CLKMGR_AON        [‘h4042_0000 - ‘h4042_0FFF)   4KB Clock Manger Control
clock_manager: Miscellaneous.OpenTitan_ClockManager @ sysbus 0x40420000
    otbn: otbn

// SYSRST            ['h4043_0000 - 'h4043_0FFF]   4KB System Reset Control
sysrst_ctrl: Miscellaneous.OpenTitan_SystemResetControl @ sysbus 0x40430000
    resetManager: rstmgr_aon
    FatalFault -> alert_handler@27

// ADCMGR_AON        [‘h4044_0000 - ‘h4044_0FFF)   4KB ADC

// The OpenTitan bootrom will error out if pinmux registers are locked,
// so we work around that by stubbing out the pinmux range to return
// 0xFFFFFFFF which means "unlocked"

// PINMUX            [‘h4046_0000 - ‘h4046_0FFF)   4KB PINMUX
pinmux_stub : AddressRangeStub @ sysbus 0x40460000
    size: 0x1000
    value: 0xFFFFFFFF

// AON_TIMER         [‘h4047_0000 - ‘h4047_0FFF)   4KB AON_TIMER
timer_aon: Timers.OpenTitan_AonTimer @ sysbus 0x40470000
    powerManager: pwrmgr_aon
    resetManager: rstmgr_aon
    FatalAlert -> alert_handler@31
    WakeupTimerExpired -> plic@155
    WatchdogTimerBark -> plic@156

// AST               [‘h4048_0000 - ‘h4048_0FFF)   4KB AST
// SENSOR_CTRL       [‘h4049_0000 - ‘h4049_0FFF)   4KB Sensor Ctrl  (Details need to be added for mic/cam interface)
// SRAM_CTRL_RET_AON [‘h4050_0000 - ‘h4050_0FFF)   4KB AON RET_SRAM Ctrl

// Simulated SRAM used to indicate test status to simulator
swteststatus: Miscellaneous.OpenTitan_VerilatorSwTestStatus @ sysbus 0x411f0080

// FLASH_CTRL        [‘h4100_0000 - ‘h4100_0FFF)   4KB Flash Control
flash_ctrl: MTD.OpenTitan_FlashController @ sysbus 0x41000000
    flash: eflash
    ProgramEmptyIRQ -> plic@159
    ProgramLevelIRQ -> plic@160
    ReadFullIRQ -> plic@161
    ReadLevelIRQ -> plic@162
    OperationDoneIRQ -> plic@163
    CorrectableErrorIRQ -> plic@164
    RecoverableAlert -> alert_handler@35
    FatalStandardAlert -> alert_handler@36
    FatalAlert -> alert_handler@37
    FatalPrimitiveFlashAlert -> alert_handler@38
    RecoverablePrimitiveFlashAlert -> alert_handler@39

// RV_PLIC           [‘h4800_0000 - ‘h5000_0000) 128MB RV PLIC
plic: IRQControllers.OpenTitan_PlatformLevelInterruptController @ sysbus 0x48000000
    // Numbers on the left (0 ->) index PLIC GetGPIOs.
    //
    // Numbers on the right reference bits in the target MIP.
    // Bit 11 corresponds MEIP and bit 9 to SEIP.
    0 -> cpu0@11
    FatalAlert -> alert_handler@41
    numberOfSources: 191
    numberOfContexts: 1

// AES               [‘h4110_0000 - ‘h4110_0FFF)   4KB AES Control
aes: Miscellaneous.OpenTitan_AES @ sysbus 0x41100000
    UpdateErrorAlert -> alert_handler@42
    FatalFaultAlert -> alert_handler@43

// HMAC              [‘h4111_0000 - ‘h4111_0FFF)   4KB HMAC Control
hmac: Miscellaneous.OpenTitan_HMAC @ sysbus 0x41110000
    FatalAlert -> alert_handler@44

// KMAC              [‘h4112_0000 - ‘h4112_0FFF)   4KB KMAC Control
kmac: Miscellaneous.OpenTitan_KMAC @ sysbus 0x41120000
    KmacDoneIRQ -> plic@168
    FifoEmptyIRQ -> plic@169
    KmacErrorIRQ -> plic@170
    RecoverableAlert -> alert_handler@45
    FatalAlert -> alert_handler@46

// OTBN              ['h4113_0000 - 'h4113_FFFF)  64KB OTBN
otbn: Miscellaneous.OpenTitan_BigNumberAccelerator @ sysbus 0x41130000
    DoneIRQ -> plic@171
    FatalAlert -> alert_handler@47
    RecoverableAlert -> alert_handler@48

// KEYMGR            [‘h4114_0000 - ‘h4114_0FFF)   4KB KEY Manager
keymgr: Miscellaneous.OpenTitan_KeyManager @ sysbus 0x41140000
    aes: aes
    kmac: kmac
    romController: rom_ctrl
    deviceId: "BF5EA92044DAC540CFD1A00105568DFA97D9C35EA0407D71320B5E0434DB637F"
    lifeCycleDiversificationConstant: "2F1A43C03DD4FF9B887AB7521CA6CBD8"
    creatorKey: "9152E32C9380A4BCC3E0AB263581E6B0E8825186E1E445631646E8BEF8C45D47"
    ownerKey: "FA365DF52DA48CD752FB3A026A8E608F0098CFE5FA9810494829D0CD9479EB78"
    rootKey: "EFB7EA7EE90093CF4AFFD9AAA2D6C0EC446CFDF5F2D5A0BFD7E2D93EDC63A10256D24A00181DE99E0F690B447A8DDE2A1FFB8BC306707107AA6E2410F15CFC37"
    softOutputSeed: "3DAAEF20E285FA658FDD1B426C037151B16C8D444C444F396F4479CB795CF94B"
    hardOutputSeed: "9E409D18381BD5D56821E2985E47997105C4900F255574675985B210E1A968E4"
    destinationAesSeed: "5E5B35E460FDAF1FF382AB0195E33689D99BCEBF2B79B6839264EDF4DE2B39F3"
    destinationKmacSeed: "94059891A38BD1D16C763BBD90347E58152D7FCA9938036525AAA3F89E3DE8F1"
    destinationOtbnSeed: "278645E11D7CAC76310205E19CD3F2ED294A279F3C6D0649A905CC9B10A67A16"
    destinationNoneSeed: "7A9E0F6E3D591A7FD8C7BA264AF78F28AEE0D28E4D638D95D1806E870336CD96"
    revisionSeed: "414C190AD0A09D144FFC0C0FEA081CEF945B641F096B9F3E9A494BA35FCFEF0D"
    creatorIdentitySeed: "FB223E8AB704F249EE3FA822276C45E588ED40CF52C8FAE2D054A71149771822"
    ownerIntermediateIdentitySeed: "2EC37360E23D4DDA559ADABCF099937FEBBF048FAC328BA1BDEE0CACA987BE4A"
    ownerIdentitySeed: "4ABF486B16740B20BC32B13FF07A13FF21CE605E0AC019858F73D707CD0EC1D3"
    OperationDoneIRQ -> plic@172
    RecoverableAlert -> alert_handler@49
    FatalAlert -> alert_handler@50

// CSRNG             [‘h4115_0000 - ‘h4115_0FFF)   4KB CSRNG  (Cryptographically Secure Random Number Generator) Control
csrng: Miscellaneous.OpenTitan_CSRNG @ sysbus 0x41150000
    entropySource: entropy_src
    RequestCompletedIRQ -> plic@173
    EntropyeRequestedIRQ -> plic@174
    HardwareInstanceIRQ -> plic@175
    FatalErrorIRQ -> plic@176
    RecoverableAlert -> alert_handler@51
    FatalAlert -> alert_handler@52

// ENTROPY_SRC       [‘h4116_0000 - ‘h4116_0FFF)   4KB ENTROPY SRC control
entropy_src: Miscellaneous.OpenTitan_EntropySource @ sysbus 0x41160000
    RecoverableAlert -> alert_handler@53
    FatalAlert -> alert_handler@54
    EsEntropyValidIRQ -> plic@177
    EsHealthTestFailedIRQ -> plic@178
    EsObserveFifoReadyIRQ -> plic@179
    EsFatalErrIRQ -> plic@180

// EDN0              [‘h4117_0000 - ‘h4117_0FFF)   4KB EDN0
edn0: Miscellaneous.OpenTitan_EntropyDistributionNetwork @ sysbus 0x41170000
    cryptoRandomGenerator: csrng
    RecoverableAlert -> alert_handler@55
    FatalAlert -> alert_handler@56
    CommandRequestDone -> plic@181
    FatalError -> plic@182

// EDN1              [‘h4118_0000 - ‘h4118_0FFF)   4KB EDN1
edn1: Miscellaneous.OpenTitan_EntropyDistributionNetwork @ sysbus 0x41180000
    cryptoRandomGenerator: csrng
    RecoverableAlert -> alert_handler@57
    FatalAlert -> alert_handler@58
    CommandRequestDone -> plic@183
    FatalError -> plic@184

// SRAM_CTRL_MAIN    [‘h411C_0000 - ‘h411C_0FFF)   4KB SRAM Control
sram_ctrl: MemoryControllers.OpenTitan_SRAMController @ sysbus 0x411c0000
    FatalError -> alert_handler@59

// ROM_CTRL          [‘h411E_0000 - ‘h411E_0FFF)   4KB ROM Control
rom_ctrl: MemoryControllers.OpenTitan_ROMController @ sysbus 0x411e0000
    rom: rom
    nonce: "D7C90B2B3C3EF8B3"
    key: "80C4E835FB113AAD6D7DCA2F2C7D9BF2"
    FatalAlert -> alert_handler@60

// RV_CORE_IBEX      [‘h411F_0000 - ‘h411F_0FFF)   4KB RV Core Ibex

// Flash/MRAM        [‘h4400_0000 - ‘h45FF_FFFF)  32MB External Non-Volatile Memory
extflash_mem: Memory.MappedMemory @ sysbus 0x44000000
    size: 0x02000000

// Tag memory for debugging
sysbus:
    init:
        Tag <0x40000000 0x1000> "OPENTITAN_EARLGREY_DEV_UART0"
        Tag <0x40010000 0x1000> "OPENTITAN_EARLGREY_DEV_UART1"
        Tag <0x40020000 0x1000> "OPENTITAN_EARLGREY_DEV_UART2"
        Tag <0x40030000 0x1000> "OPENTITAN_EARLGREY_DEV_UART3"
        Tag <0x40040000 0x1000> "OPENTITAN_EARLGREY_DEV_GPIO"
        Tag <0x40050000 0x2000> "OPENTITAN_EARLGREY_DEV_SPI_DEVICE"
        Tag <0x40060000 0x1000> "OPENTITAN_EARLGREY_DEV_SPI_HOST0"
        Tag <0x40070000 0x1000> "OPENTITAN_EARLGREY_DEV_SPI_HOST1"
        Tag <0x40080000 0x1000> "OPENTITAN_EARLGREY_DEV_I2C0"
        Tag <0x40090000 0x1000> "OPENTITAN_EARLGREY_DEV_I2C1"
        Tag <0x400A0000 0x1000> "OPENTITAN_EARLGREY_DEV_I2C2"
        Tag <0x400E0000 0x1000> "OPENTITAN_EARLGREY_DEV_PATTGEN"
        Tag <0x40100000 0x1000> "OPENTITAN_EARLGREY_DEV_RV_TIMER"
        Tag <0x40110000 0x1000> "OPENTITAN_EARLGREY_DEV_USBDEV"
        Tag <0x40130000 0x4000> "OPENTITAN_EARLGREY_DEV_OTP_CTRL"
        Tag <0x40140000 0x1000> "OPENTITAN_EARLGREY_DEV_LC_CTRL"
        Tag <0x40150000 0x1000> "OPENTITAN_EARLGREY_DEV_ALERT_HANDLER"
        Tag <0x40400000 0x1000> "OPENTITAN_EARLGREY_DEV_PWRMGR_AON"
        Tag <0x40410000 0x1000> "OPENTITAN_EARLGREY_DEV_RSTMGR_AON"
        Tag <0x40420000 0x1000> "OPENTITAN_EARLGREY_DEV_CLKMGR_AON"
        Tag <0x40440000 0x1000> "OPENTITAN_EARLGREY_DEV_ADC_CTRL_AON"
        Tag <0x40460000 0x1000> "OPENTITAN_EARLGREY_DEV_PINMUX_AON"
        Tag <0x40470000 0x1000> "OPENTITAN_EARLGREY_DEV_AON_TIMER_AON"
        Tag <0x40480000 0x1000> "OPENTITAN_EARLGREY_DEV_AST"
        Tag <0x40490000 0x1000> "OPENTITAN_EARLGREY_DEV_SENSOR_CTRL_AON"
        Tag <0x40500000 0x1000> "OPENTITAN_EARLGREY_DEV_SRAM_CTRL_RET_AON"
        Tag <0x41000000 0x1000> "OPENTITAN_EARLGREY_DEV_FLASH_CTRL"
        Tag <0x41200000 0x1000> "OPENTITAN_EARLGREY_DEV_RV_DM"
        Tag <0x48000000 0x8000000> "OPENTITAN_EARLGREY_DEV_RV_PLIC"
        Tag <0x41100000 0x1000> "OPENTITAN_EARLGREY_DEV_AES"
        Tag <0x41110000 0x1000> "OPENTITAN_EARLGREY_DEV_HMAC"
        Tag <0x41120000 0x1000> "OPENTITAN_EARLGREY_DEV_KMAC"
        Tag <0x41130000 0x10000> "OPENTITAN_EARLGREY_DEV_OTBN"
        Tag <0x41140000 0x1000> "OPENTITAN_EARLGREY_DEV_KEYMGR"
        Tag <0x41150000 0x1000> "OPENTITAN_EARLGREY_DEV_CSRNG"
        Tag <0x41160000 0x1000> "OPENTITAN_EARLGREY_DEV_ENTROPY"
        Tag <0x41170000 0x1000> "OPENTITAN_EARLGREY_DEV_EDN0"
        Tag <0x41180000 0x1000> "OPENTITAN_EARLGREY_DEV_EDN1"
        Tag <0x411C0000 0x1000> "OPENTITAN_EARLGREY_DEV_SRAM_CTRL"
        Tag <0x411E0000 0x1000> "OPENTITAN_EARLGREY_DEV_ROM_CTRL"
        Tag <0x411F0000 0x1000> "OPENTITAN_EARLGREY_DEV_RV_CORE_IBEX"