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//go:build tkey
// Hand written file based on https://github.com/tillitis/tkey-libs/blob/main/include/tkey/tk1_mem.h
package tkey
import (
"runtime/volatile"
"unsafe"
)
// Peripherals
var (
TRNG = (*TRNG_Type)(unsafe.Pointer(TK1_MMIO_TRNG_BASE))
TIMER = (*TIMER_Type)(unsafe.Pointer(TK1_MMIO_TIMER_BASE))
UDS = (*UDS_Type)(unsafe.Pointer(TK1_MMIO_UDS_BASE))
UART = (*UART_Type)(unsafe.Pointer(TK1_MMIO_UART_BASE))
TOUCH = (*TOUCH_Type)(unsafe.Pointer(TK1_MMIO_TOUCH_BASE))
TK1 = (*TK1_Type)(unsafe.Pointer(TK1_MMIO_TK1_BASE))
)
// Memory sections
const (
TK1_ROM_BASE uintptr = 0x00000000
TK1_RAM_BASE uintptr = 0x40000000
TK1_MMIO_BASE uintptr = 0xc0000000
TK1_MMIO_TRNG_BASE uintptr = 0xc0000000
TK1_MMIO_TIMER_BASE uintptr = 0xc1000000
TK1_MMIO_UDS_BASE uintptr = 0xc2000000
TK1_MMIO_UART_BASE uintptr = 0xc3000000
TK1_MMIO_TOUCH_BASE uintptr = 0xc4000000
TK1_MMIO_FW_RAM_BASE uintptr = 0xd0000000
TK1_MMIO_TK1_BASE uintptr = 0xff000000
)
// Memory section sizes
const (
TK1_RAM_SIZE uintptr = 0x20000
TK1_MMIO_SIZE uintptr = 0x3fffffff
)
type TRNG_Type struct {
_ [36]byte
STATUS volatile.Register32
_ [88]byte
ENTROPY volatile.Register32
}
type TIMER_Type struct {
_ [32]byte
CTRL volatile.Register32
STATUS volatile.Register32
PRESCALER volatile.Register32
TIMER volatile.Register32
}
type UDS_Type struct {
_ [64]byte
DATA [8]volatile.Register32
}
type UART_Type struct {
_ [128]byte
RX_STATUS volatile.Register32
RX_DATA volatile.Register32
RX_BYTES volatile.Register32
_ [116]byte
TX_STATUS volatile.Register32
TX_DATA volatile.Register32
}
type TOUCH_Type struct {
_ [36]byte
STATUS volatile.Register32
}
type TK1_Type struct {
NAME0 volatile.Register32
NAME1 volatile.Register32
VERSION volatile.Register32
_ [16]byte
SWITCH_APP volatile.Register32
_ [4]byte
LED volatile.Register32
GPIO volatile.Register16
APP_ADDR volatile.Register32
APP_SIZE volatile.Register32
BLAKE2S volatile.Register32
_ [72]byte
CDI_FIRST [8]volatile.Register32
_ [32]byte
UDI_FIRST [2]volatile.Register32
_ [62]byte
RAM_ADDR_RAND volatile.Register16
_ [2]byte
RAM_DATA_RAND volatile.Register16
_ [126]byte
CPU_MON_CTRL volatile.Register16
_ [2]byte
CPU_MON_FIRST volatile.Register32
CPU_MON_LAST volatile.Register32
_ [60]byte
SYSTEM_RESET volatile.Register16
_ [66]byte
SPI_EN volatile.Register32
SPI_XFER volatile.Register32
SPI_DATA volatile.Register32
}
const (
TK1_MMIO_TIMER_CTRL_START_BIT = 0
TK1_MMIO_TIMER_CTRL_STOP_BIT = 1
TK1_MMIO_TIMER_CTRL_START = 1 << TK1_MMIO_TIMER_CTRL_START_BIT
TK1_MMIO_TIMER_CTRL_STOP = 1 << TK1_MMIO_TIMER_CTRL_STOP_BIT
TK1_MMIO_TK1_LED_R_BIT = 2
TK1_MMIO_TK1_LED_G_BIT = 1
TK1_MMIO_TK1_LED_B_BIT = 0
TK1_MMIO_TK1_GPIO1_BIT = 0
TK1_MMIO_TK1_GPIO2_BIT = 1
TK1_MMIO_TK1_GPIO3_BIT = 2
TK1_MMIO_TK1_GPIO4_BIT = 3
)
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