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László Monda
2016-08-10 01:45:15 +02:00
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133
targets/MK02F12810/src/bootloader_config.h Normal file
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/*
* Copyright (c) 2014-2015, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __BOOTLOADER_CONFIG_H__
#define __BOOTLOADER_CONFIG_H__
////////////////////////////////////////////////////////////////////////////////
// Definitions
////////////////////////////////////////////////////////////////////////////////
//
// Bootloader configuration options
//
//! @name Peripheral configuration macros
//@{
#if !defined(BL_CONFIG_SCUART)
#define BL_CONFIG_SCUART (1)
#endif
#if !defined(BL_CONFIG_I2C)
#define BL_CONFIG_I2C (1)
#endif
#if !defined(BL_CONFIG_DSPI)
#define BL_CONFIG_DSPI (1)
#endif
//@}
#if !defined(BL_TARGET_FLASH) && !defined(BL_TARGET_RAM)
#define BL_TARGET_FLASH (1)
#endif
#if DEBUG // Artificially minimum profiled for the
#define BL_FEATURE_MIN_PROFILE (1) // debug configuration to fit in the allocated space.
#endif
#if defined(BL_TARGET_RAM)
#define BL_FEATURE_FLASH_SECURITY (0)
#else
#define BL_FEATURE_FLASH_SECURITY (1)
#endif
#define BL_FEATURE_QSPI_MODULE (0)
#define BL_FEATURE_ENCRYPTION (0)
// Bootloader peripheral detection default timeout in milliseconds
// After coming out of reset the bootloader will spin in a peripheral detection
// loop for this amount of time. A zero value means no time out.
#if DEBUG
#define BL_DEFAULT_PERIPHERAL_DETECT_TIMEOUT 0
#else
#define BL_DEFAULT_PERIPHERAL_DETECT_TIMEOUT 5000
#endif // DEBUG
#define BL_FEATURE_POWERDOWN (0)
// Bootloader powerdown timeout in milliseconds
// The bootloader enters a low power mode after waiting for this amount of time. A zero value means // no time out. Only
// applicable if BL_FEATURE_POWERDOWN is enabled.
#if DEBUG
#define BL_DEFAULT_POWERDOWN_TIMEOUT 10000
#else
#define BL_DEFAULT_POWERDOWN_TIMEOUT 600000
#endif // DEBUG
#if !defined(BL_TARGET_RAM)
#define BL_FEATURE_CRC_CHECK (1)
#endif
#define BL_FEATURE_UART_AUTOBAUD_IRQ (1)
// The bootloader will check this address for the application vector table upon startup.
#if !defined(BL_APP_VECTOR_TABLE_ADDRESS)
#define BL_APP_VECTOR_TABLE_ADDRESS 0xa000
#endif
/* Serial Port Info */
/**************************************************************************
* Note:
*
* Because of the changes to the UART modules, we can no longer define
* the TERM_PORT as a base pointer. The uart functions have been modified
* accommodate this change. Now, TERM_PORT_NUM must be defined as the
* number of the UART port desired to use
*
* TERM_PORT_NUM = 0 -- This allows you to use UART0; default pins are
* PTA14 and PTA15
*
* TERM_PORT_NUM = 1 -- This allows you to use UART1; default pins are
* PTC3 and PTC4
*
* TERM_PORT_NUM = 2 -- This allows you to use UART2; default pins are
* PTD2 and PTD3
*
*************************************************************************/
#define TERM_PORT_NUM 0
#define TERMINAL_BAUD 19200
#undef HW_FLOW_CONTROL
#endif // __BOOTLOADER_CONFIG_H__
////////////////////////////////////////////////////////////////////////////////
// EOF
////////////////////////////////////////////////////////////////////////////////

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targets/MK02F12810/src/clock_config_K02F128.c Normal file
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/*
* Copyright (c) 2014-2015, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "bootloader_common.h"
#include "bootloader/bl_context.h"
#include "property/property.h"
#include "fsl_device_registers.h"
#include <assert.h>
////////////////////////////////////////////////////////////////////////////////
// Definitions
////////////////////////////////////////////////////////////////////////////////
// Clock mode types
typedef enum _target_clock_mode
{
kClockMode_FEI = 0,
kClockMode_FEE = 1,
kClockMode_Default = kClockMode_FEI,
} target_clock_mode_t;
////////////////////////////////////////////////////////////////////////////////
// Prototypes
////////////////////////////////////////////////////////////////////////////////
// This function implements clock mode switch between FEI and PEE mode used in this bootloader
void clock_mode_switch(const target_clock_mode_t currentMode, const target_clock_mode_t expectedMode);
////////////////////////////////////////////////////////////////////////////////
// Code
////////////////////////////////////////////////////////////////////////////////
// See bootloader_common.h for documentation on this function.
void configure_clocks(bootloader_clock_option_t option)
{
#if BL_TARGET_FLASH
static target_clock_mode_t s_currentClockMode = kClockMode_FEI;
static uint32_t s_defaultClockDivider;
if (option == kClockOption_EnterBootloader)
{
s_defaultClockDivider = SIM->CLKDIV1;
// General procedure to be implemented:
// 1. Read clock flags and divider from bootloader config in property store
bootloader_configuration_data_t *config = &g_bootloaderContext.propertyInterface->store->configurationData;
uint8_t options = config->clockFlags;
// 2. If NOT High Speed, do nothing (use reset clock config)
if (options & kClockFlag_HighSpeed)
{
// High speed flag is set (meaning disabled), so just use default clocks.
uint32_t coreClockDivider = (((SIM->CLKDIV1 & SIM_CLKDIV1_OUTDIV1_MASK) >> SIM_CLKDIV1_OUTDIV1_SHIFT) + 1);
SystemCoreClock = kDefaultClock / coreClockDivider;
return;
}
// 3. Set OUTDIV1 based on divider in config. OUTDIV4 starts out at /1.
// The divider values are masked by the maximum bits per divider.
uint32_t div1 = ((~config->clockDivider) & (SIM_CLKDIV1_OUTDIV1_MASK >> SIM_CLKDIV1_OUTDIV1_SHIFT)) + 1;
uint32_t div2 = 1;
uint32_t div4 = 1;
// 4. Get MCGOUTCLK
uint32_t McgOutClk = kHIRC;
// 5. Update SystemCoreClock global.
SystemCoreClock = kHIRC / div1;
// 6. Keep bus freq below max.
//
// The bus clock is divided by OUTDIV2:
// MCGOUTCLK -> OUTDIV2 -> bus_clk
uint32_t freq = McgOutClk;
while ((freq / div2) > kMaxBusClock)
{
// Increase bus clock divider.
++div2;
}
assert((div2 >= kDivider_Min) && (div2 <= kDivider_Max));
// 7. Keep flash freq below max.
//
// The flash clock is diveded by OUTDIV4:
// MCGOUTCLK -> OUTDIV4 ->flash_clk
freq = McgOutClk;
while ((freq / div4) > kMaxFlashClock)
{
// Increase bus/flash clock divider.
++div4;
}
assert((div4 >= kDivider_Min) && (div4 <= kDivider_Max));
if ((div1 == 1) && ((div2 > 8) || (div4 > 8)))
{
return;
}
// 8. Now set the dividers
SIM->CLKDIV1 = SIM_CLKDIV1_OUTDIV1(div1 - 1) | SIM_CLKDIV1_OUTDIV2(div2 - 1) |
SIM_CLKDIV1_OUTDIV4(div4 - 1); /* Update system prescalers */
// 9. Switch to FEE mode.
clock_mode_switch(s_currentClockMode, kClockMode_FEE);
s_currentClockMode = kClockMode_FEE;
}
else if (option == kClockOption_ExitBootloader)
{
// Restore from FEE mode to FEI mode
clock_mode_switch(s_currentClockMode, kClockMode_FEI);
// Restore clock divider
SIM->CLKDIV1 = s_defaultClockDivider;
}
#endif // BL_TARGET_FLASH
}
void clock_mode_switch(const target_clock_mode_t currentMode, const target_clock_mode_t expectedMode)
{
// Note: here only implements clock switch between FEI and FEE,
// The other modes are not supported.
assert(currentMode == kClockMode_FEE || currentMode == kClockMode_FEI);
assert(expectedMode == kClockMode_FEE || expectedMode == kClockMode_FEI);
if (currentMode == expectedMode)
{
return;
}
if (expectedMode == kClockMode_FEE)
{
uint8_t tmp;
/* Switch to FEE mode */
tmp = MCG->C2;
tmp &= (uint8_t)~MCG_C2_RANGE_MASK;
tmp |= MCG_C2_RANGE(2);
MCG->C2 = tmp; /* MCG_C2: RANGE = 2 */
tmp = MCG->C1;
tmp &= (uint8_t) ~(MCG_C1_FRDIV_MASK | MCG_C1_IREFS_MASK);
tmp |= MCG_C1_FRDIV(6);
MCG->C1 = tmp; // FRDIV=6, RANGE=2, divide IRC48M with 1280, switch to external reference clock.
tmp = MCG->C4;
tmp &= (uint8_t)~MCG_C4_DRST_DRS_MASK;
tmp |= MCG_C4_DRST_DRS(1);
MCG->C4 = tmp; // Multiply with 1280, MCGOUTCLK is 48Mhz
tmp = MCG->C7;
tmp &= (uint8_t)~MCG_C7_OSCSEL_MASK;
tmp |= MCG_C7_OSCSEL(2);
MCG->C7 = tmp; // Select IRC48M as Oscillator.
while (MCG->S & MCG_S_IREFST_MASK)
; // Wait until external reference clock is ready.
}
else if (expectedMode == kClockMode_FEI)
{
MCG->C1 |= MCG_C1_IREFS_MASK; // Switch to internal reference clock.
while (!(MCG->S & MCG_S_IREFST_MASK))
; // Wait until internal reference clock is ready.
// Restore registers to default value out of reset.
MCG->C1 = 0x04U;
MCG->C2 = 0x80U;
MCG->C4 &= (uint8_t)MCG_C4_DRST_DRS_MASK;
MCG->C7 = 0;
}
}
////////////////////////////////////////////////////////////////////////////////
// EOF
////////////////////////////////////////////////////////////////////////////////

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targets/MK02F12810/src/hardware_init_K02F128.c Normal file
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/*
* Copyright (c) 2013-2015, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "bootloader_common.h"
#include "bootloader/bl_context.h"
#include "fsl_device_registers.h"
#include "uart/fsl_uart.h"
#include "utilities/kinetis_family.h"
#include "smc/smc.h"
////////////////////////////////////////////////////////////////////////////////
// Definitions
////////////////////////////////////////////////////////////////////////////////
#ifdef TOWER
#define BOOT_PIN_NUMBER 6
#define BOOT_PIN_PORT PORTC
#define BOOT_PIN_GPIO GPIOC
#define BOOT_PIN_ALT_MODE 1
#endif
#ifdef FREEDOM
#define BOOT_PIN_NUMBER 17
#define BOOT_PIN_PORT PORTB
#define BOOT_PIN_GPIO GPIOB
#define BOOT_PIN_ALT_MODE 1
#endif
#define BOOT_PIN_DEBOUNCE_READ_COUNT 500
////////////////////////////////////////////////////////////////////////////////
// Variables
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
// Code
////////////////////////////////////////////////////////////////////////////////
void init_hardware(void)
{
exit_vlpr();
// Enable all the ports
SIM->SCGC5 |= (SIM_SCGC5_PORTA_MASK | SIM_SCGC5_PORTB_MASK | SIM_SCGC5_PORTC_MASK | SIM_SCGC5_PORTD_MASK |
SIM_SCGC5_PORTE_MASK);
}
void deinit_hardware(void)
{
SIM->SCGC5 &= (uint32_t) ~(SIM_SCGC5_PORTA_MASK | SIM_SCGC5_PORTB_MASK | SIM_SCGC5_PORTC_MASK |
SIM_SCGC5_PORTD_MASK | SIM_SCGC5_PORTE_MASK);
}
uint32_t get_bus_clock(void)
{
uint32_t busClockDivider = ((SIM->CLKDIV1 & SIM_CLKDIV1_OUTDIV2_MASK) >> SIM_CLKDIV1_OUTDIV2_SHIFT) + 1;
uint32_t coreClockDivider = ((SIM->CLKDIV1 & SIM_CLKDIV1_OUTDIV1_MASK) >> SIM_CLKDIV1_OUTDIV1_SHIFT) + 1;
uint32_t McgOut = SystemCoreClock * coreClockDivider;
return (McgOut / busClockDivider);
}
uint32_t get_uart_clock(uint32_t instance)
{
switch (instance)
{
case 1:
// UART0 and UART1 always use the system clock
return SystemCoreClock;
case 2:
return get_bus_clock();
default:
return 0;
}
}
bool is_boot_pin_asserted(void)
{
#ifdef BL_TARGET_FLASH
// Initialize boot pin for GPIO
BOOT_PIN_PORT->PCR[BOOT_PIN_NUMBER] |= PORT_PCR_MUX(BOOT_PIN_ALT_MODE);
// Set boot pin as an input
BOOT_PIN_GPIO->PDDR &= (uint32_t) ~(1 << BOOT_PIN_NUMBER);
// Set boot pin pullup enabled, pullup select, filter enable
BOOT_PIN_PORT->PCR[BOOT_PIN_NUMBER] |= (PORT_PCR_PE_MASK | PORT_PCR_PS_MASK | PORT_PCR_PFE_MASK);
uint32_t readCount = 0;
// Sample the pin a number of times
for (uint32_t i = 0; i < BOOT_PIN_DEBOUNCE_READ_COUNT; i++)
{
readCount += ((BOOT_PIN_GPIO->PDIR) >> BOOT_PIN_NUMBER) & 1;
}
// boot pin is pulled high so we are measuring lows, make sure most of our measurements
// registered as low
return (readCount < (BOOT_PIN_DEBOUNCE_READ_COUNT / 2));
#else
// Boot pin for Flash only target
return false;
#endif
}
void debug_init(void)
{
}
#if __ICCARM__
size_t __write(int handle, const unsigned char *buf, size_t size)
{
return size;
}
#endif // __ICCARM__
void update_available_peripherals()
{
}
////////////////////////////////////////////////////////////////////////////////
// EOF
////////////////////////////////////////////////////////////////////////////////

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targets/MK02F12810/src/memory_map_K02F128.c Normal file
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/*
* Copyright (c) 2013, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "bootloader/bl_context.h"
#include "memory/memory.h"
////////////////////////////////////////////////////////////////////////////////
// Variables
////////////////////////////////////////////////////////////////////////////////
//! @brief Memory map for KV30F128L/K02F128
//!
//! This map is not const because it is updated at runtime with the actual sizes of
//! flash and RAM for the chip we're running on.
memory_map_entry_t g_memoryMap[] = {
{ 0x00000000, 0x0001ffff, kMemoryIsExecutable, &g_flashMemoryInterface }, // Flash array (128KB)
{ 0x1fffe000, 0x20001fff, kMemoryIsExecutable, &g_normalMemoryInterface }, // SRAM (16KB)
{ 0x40000000, 0x4007ffff, kMemoryNotExecutable, &g_deviceMemoryInterface }, // AIPS peripherals
{ 0x400ff000, 0x400fffff, kMemoryNotExecutable, &g_deviceMemoryInterface }, // GPIO
{ 0xe0000000, 0xe00fffff, kMemoryNotExecutable, &g_deviceMemoryInterface }, // M4 private peripherals
{ 0 } // Terminator
};
////////////////////////////////////////////////////////////////////////////////
// EOF
////////////////////////////////////////////////////////////////////////////////

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targets/MK02F12810/src/peripherals_K02F128.c Normal file
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/*
* Copyright (c) 2013-2015, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "bootloader/bl_context.h"
#include "bootloader/bl_peripheral_interface.h"
#include "packet/serial_packet.h"
extern void uart_pinmux_config(uint32_t instance, pinmux_type_t pinmux);
extern void i2c_pinmux_config(uint32_t instance, pinmux_type_t pinmux);
extern void spi_pinmux_config(uint32_t instance, pinmux_type_t pinmux);
////////////////////////////////////////////////////////////////////////////////
// Variables
////////////////////////////////////////////////////////////////////////////////
#if !BL_CONFIG_SCUART && !BL_CONFIG_I2C && !BL_CONFIG_DSPI
#error At least one peripheral must be enabled!
#endif
//! @brief Peripheral array for K22F512.
const peripheral_descriptor_t g_peripherals[] = {
#if BL_CONFIG_SCUART
// UART1
{.typeMask = kPeripheralType_UART,
.instance = 1,
.pinmuxConfig = uart_pinmux_config,
.controlInterface = &g_scuartControlInterface,
.byteInterface = &g_scuartByteInterface,
.packetInterface = &g_framingPacketInterface },
#endif // BL_CONFIG_SCUART
#if BL_CONFIG_I2C
// I2C1
{.typeMask = kPeripheralType_I2CSlave,
.instance = 0,
.pinmuxConfig = i2c_pinmux_config,
.controlInterface = &g_i2cControlInterface,
.byteInterface = &g_i2cByteInterface,
.packetInterface = &g_framingPacketInterface },
#endif // BL_CONFIG_I2C
#if BL_CONFIG_DSPI
// SPI1
{.typeMask = kPeripheralType_SPISlave,
.instance = 0,
.pinmuxConfig = spi_pinmux_config,
.controlInterface = &g_dspiControlInterface,
.byteInterface = &g_dspiByteInterface,
.packetInterface = &g_framingPacketInterface },
#endif // BL_CONFIG_DSPI
/* // USB HID
{
.typeMask = kPeripheralType_USB_HID,
.instance = 0,
.pinmuxConfig = NULL,
.controlInterface = &g_usbHidControlInterface,
.byteInterface = NULL,
.packetInterface = &g_usbHidPacketInterface
}, */
{ 0 } // Terminator
};
////////////////////////////////////////////////////////////////////////////////
// EOF
////////////////////////////////////////////////////////////////////////////////

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targets/MK02F12810/src/peripherals_pinmux.h Normal file
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/*
* Copyright (c) 2014, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "fsl_device_registers.h"
////////////////////////////////////////////////////////////////////////////////
// Definitions
////////////////////////////////////////////////////////////////////////////////
//! peripheral enable configurations
#define BL_ENABLE_PINMUX_UART1 (BL_CONFIG_SCUART)
#define BL_ENABLE_PINMUX_SPI0 (BL_CONFIG_DSPI)
#define BL_ENABLE_PINMUX_I2C0 (BL_CONFIG_I2C)
//! UART pinmux configurations - For TWR board bootloader
#define UART1_RX_PORT_BASE PORTC
#define UART1_RX_GPIO_BASE GPIOC
#define UART1_RX_GPIO_PIN_NUM 3 // PIN 3 in the PTC group
#define UART1_RX_FUNC_ALT_MODE kPORT_MuxAlt3 // ALT mode for UART1 RX
#define UART1_RX_GPIO_ALT_MODE kPORT_MuxAsGpio // ALT mdoe for GPIO
#define UART1_RX_GPIO_IRQn PORTC_IRQn
#define UART1_RX_GPIO_IRQHandler PORTC_IRQHandler
#define UART1_TX_PORT_BASE PORTC
#define UART1_TX_GPIO_PIN_NUM 4 // PIN 4 in the PTC group
#define UART1_TX_FUNC_ALT_MODE kPORT_MuxAlt3 // ALT mode for UART1 TX
//! I2C pinmux configurations
#define I2C0_SCL_PORT_BASE PORTB
#define I2C0_SCL_GPIO_PIN_NUM 0 // PIN 0 in the PTB group
#define I2C0_SCL_FUNC_ALT_MODE kPORT_MuxAlt2 // ALT mode for I2C0 SCL
#define I2C0_SDA_PORT_BASE PORTB
#define I2C0_SDA_GPIO_PIN_NUM 1 // PIN 1 in the PTB group
#define I2C0_SDA_FUNC_ALT_MODE kPORT_MuxAlt2 // ALT mode for I2C0 SDA
//! SPI pinmux configurations
#define SPI0_PCS_PORT_BASE PORTE
#define SPI0_PCS_GPIO_PIN_NUM 16 // PIN 16 in the PTE group
#define SPI0_PCS_FUNC_ALT_MODE kPORT_MuxAlt2 // ALT mode for SPI0 PCS
#define SPI0_SCK_PORT_BASE PORTE
#define SPI0_SCK_GPIO_PIN_NUM 17 // PIN 17 in the PTE group
#define SPI0_SCK_FUNC_ALT_MODE kPORT_MuxAlt2 // ALT mode for SPI0 SCK
#define SPI0_SOUT_PORT_BASE PORTE
#define SPI0_SOUT_GPIO_PIN_NUM 18 // PIN 18 in the PTE group
#define SPI0_SOUT_FUNC_ALT_MODE kPORT_MuxAlt2 // ALT mode for SPI0 SOUT
#define SPI0_SIN_PORT_BASE PORTE
#define SPI0_SIN_GPIO_PIN_NUM 19 // PIN 19 in the PTE group
#define SPI0_SIN_FUNC_ALT_MODE kPORT_MuxAlt2 // ALT mode for SPI0 SIN
////////////////////////////////////////////////////////////////////////////////
// EOF
////////////////////////////////////////////////////////////////////////////////

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/* ---------------------------------------------------------------------------------------*/
/* @file: startup_MK02F12810.s */
/* @purpose: CMSIS Cortex-M4 Core Device Startup File */
/* MK02F12810 */
/* @version: 0.3 */
/* @date: 2015-2-19 */
/* @build: b151111 */
/* ---------------------------------------------------------------------------------------*/
/* */
/* Copyright (c) 1997 - 2015 , Freescale Semiconductor, Inc. */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or without modification, */
/* are permitted provided that the following conditions are met: */
/* */
/* o Redistributions of source code must retain the above copyright notice, this list */
/* of conditions and the following disclaimer. */
/* */
/* o Redistributions in binary form must reproduce the above copyright notice, this */
/* list of conditions and the following disclaimer in the documentation and/or */
/* other materials provided with the distribution. */
/* */
/* o Neither the name of Freescale Semiconductor, Inc. nor the names of its */
/* contributors may be used to endorse or promote products derived from this */
/* software without specific prior written permission. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND */
/* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED */
/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
/* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR */
/* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
/* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON */
/* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */
/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/*****************************************************************************/
/* Version: GCC for ARM Embedded Processors */
/*****************************************************************************/
.syntax unified
.arch armv7-m
.section .isr_vector, "a"
.align 2
.globl __isr_vector
__isr_vector:
.long __StackTop /* Top of Stack */
.long Reset_Handler /* Reset Handler */
.long NMI_Handler /* NMI Handler*/
.long HardFault_Handler /* Hard Fault Handler*/
.long MemManage_Handler /* MPU Fault Handler*/
.long BusFault_Handler /* Bus Fault Handler*/
.long UsageFault_Handler /* Usage Fault Handler*/
.long 0 /* Reserved*/
.long 0 /* Reserved*/
.long 0 /* Reserved*/
.long 0 /* Reserved*/
.long SVC_Handler /* SVCall Handler*/
.long DebugMon_Handler /* Debug Monitor Handler*/
.long 0 /* Reserved*/
.long PendSV_Handler /* PendSV Handler*/
.long SysTick_Handler /* SysTick Handler*/
/* External Interrupts*/
.long DMA0_IRQHandler /* DMA Channel 0 Transfer Complete*/
.long DMA1_IRQHandler /* DMA Channel 1 Transfer Complete*/
.long DMA2_IRQHandler /* DMA Channel 2 Transfer Complete*/
.long DMA3_IRQHandler /* DMA Channel 3 Transfer Complete*/
.long Reserved20_IRQHandler /* Reserved interrupt 20*/
.long Reserved21_IRQHandler /* Reserved interrupt 21*/
.long Reserved22_IRQHandler /* Reserved interrupt 22*/
.long Reserved23_IRQHandler /* Reserved interrupt 23*/
.long Reserved24_IRQHandler /* Reserved interrupt 24*/
.long Reserved25_IRQHandler /* Reserved interrupt 25*/
.long Reserved26_IRQHandler /* Reserved interrupt 26*/
.long Reserved27_IRQHandler /* Reserved interrupt 27*/
.long Reserved28_IRQHandler /* Reserved interrupt 28*/
.long Reserved29_IRQHandler /* Reserved interrupt 29*/
.long Reserved30_IRQHandler /* Reserved interrupt 30*/
.long Reserved31_IRQHandler /* Reserved interrupt 31*/
.long DMA_Error_IRQHandler /* DMA Error Interrupt*/
.long MCM_IRQHandler /* Normal Interrupt*/
.long FTF_IRQHandler /* FTFA Command complete interrupt*/
.long Read_Collision_IRQHandler /* Read Collision Interrupt*/
.long LVD_LVW_IRQHandler /* Low Voltage Detect, Low Voltage Warning*/
.long LLWU_IRQHandler /* Low Leakage Wakeup Unit*/
.long WDOG_EWM_IRQHandler /* WDOG Interrupt*/
.long Reserved39_IRQHandler /* Reserved Interrupt 39*/
.long I2C0_IRQHandler /* I2C0 interrupt*/
.long Reserved41_IRQHandler /* Reserved Interrupt 41*/
.long SPI0_IRQHandler /* SPI0 Interrupt*/
.long Reserved43_IRQHandler /* Reserved Interrupt 43*/
.long Reserved44_IRQHandler /* Reserved Interrupt 44*/
.long Reserved45_IRQHandler /* Reserved interrupt 45*/
.long Reserved46_IRQHandler /* Reserved interrupt 46*/
.long UART0_RX_TX_IRQHandler /* UART0 Receive/Transmit interrupt*/
.long UART0_ERR_IRQHandler /* UART0 Error interrupt*/
.long UART1_RX_TX_IRQHandler /* UART1 Receive/Transmit interrupt*/
.long UART1_ERR_IRQHandler /* UART1 Error interrupt*/
.long Reserved51_IRQHandler /* Reserved interrupt 51*/
.long Reserved52_IRQHandler /* Reserved interrupt 52*/
.long Reserved53_IRQHandler /* Reserved interrupt 53*/
.long Reserved54_IRQHandler /* Reserved interrupt 54*/
.long ADC0_IRQHandler /* ADC0 interrupt*/
.long CMP0_IRQHandler /* CMP0 interrupt*/
.long CMP1_IRQHandler /* CMP1 interrupt*/
.long FTM0_IRQHandler /* FTM0 fault, overflow and channels interrupt*/
.long FTM1_IRQHandler /* FTM1 fault, overflow and channels interrupt*/
.long FTM2_IRQHandler /* FTM2 fault, overflow and channels interrupt*/
.long Reserved61_IRQHandler /* Reserved interrupt 61*/
.long Reserved62_IRQHandler /* Reserved interrupt 62*/
.long Reserved63_IRQHandler /* Reserved interrupt 63*/
.long PIT0_IRQHandler /* PIT timer channel 0 interrupt*/
.long PIT1_IRQHandler /* PIT timer channel 1 interrupt*/
.long PIT2_IRQHandler /* PIT timer channel 2 interrupt*/
.long PIT3_IRQHandler /* PIT timer channel 3 interrupt*/
.long PDB0_IRQHandler /* PDB0 Interrupt*/
.long Reserved69_IRQHandler /* Reserved interrupt 69*/
.long Reserved70_IRQHandler /* Reserved interrupt 70*/
.long Reserved71_IRQHandler /* Reserved interrupt 71*/
.long DAC0_IRQHandler /* DAC0 interrupt*/
.long MCG_IRQHandler /* MCG Interrupt*/
.long LPTMR0_IRQHandler /* LPTimer interrupt*/
.long PORTA_IRQHandler /* Port A interrupt*/
.long PORTB_IRQHandler /* Port B interrupt*/
.long PORTC_IRQHandler /* Port C interrupt*/
.long PORTD_IRQHandler /* Port D interrupt*/
.long PORTE_IRQHandler /* Port E interrupt*/
.long SWI_IRQHandler /* Software interrupt*/
.long Reserved81_IRQHandler /* Reserved interrupt 81*/
.long Reserved82_IRQHandler /* Reserved interrupt 82*/
.long Reserved83_IRQHandler /* Reserved interrupt 83*/
.long Reserved84_IRQHandler /* Reserved interrupt 84*/
.long Reserved85_IRQHandler /* Reserved interrupt 85*/
.long Reserved86_IRQHandler /* Reserved interrupt 86*/
.long Reserved87_IRQHandler /* Reserved interrupt 87*/
.long Reserved88_IRQHandler /* Reserved interrupt 88*/
.long ADC1_IRQHandler /* ADC1 interrupt*/
.long DefaultISR /* 90*/
.long DefaultISR /* 91*/
.long DefaultISR /* 92*/
.long DefaultISR /* 93*/
.long DefaultISR /* 94*/
.long DefaultISR /* 95*/
.long DefaultISR /* 96*/
.long DefaultISR /* 97*/
.long DefaultISR /* 98*/
.long DefaultISR /* 99*/
.long DefaultISR /* 100*/
.long DefaultISR /* 101*/
.long DefaultISR /* 102*/
.long DefaultISR /* 103*/
.long DefaultISR /* 104*/
.long DefaultISR /* 105*/
.long DefaultISR /* 106*/
.long DefaultISR /* 107*/
.long DefaultISR /* 108*/
.long DefaultISR /* 109*/
.long DefaultISR /* 110*/
.long DefaultISR /* 111*/
.long DefaultISR /* 112*/
.long DefaultISR /* 113*/
.long DefaultISR /* 114*/
.long DefaultISR /* 115*/
.long DefaultISR /* 116*/
.long DefaultISR /* 117*/
.long DefaultISR /* 118*/
.long DefaultISR /* 119*/
.long DefaultISR /* 120*/
.long DefaultISR /* 121*/
.long DefaultISR /* 122*/
.long DefaultISR /* 123*/
.long DefaultISR /* 124*/
.long DefaultISR /* 125*/
.long DefaultISR /* 126*/
.long DefaultISR /* 127*/
.long DefaultISR /* 128*/
.long DefaultISR /* 129*/
.long DefaultISR /* 130*/
.long DefaultISR /* 131*/
.long DefaultISR /* 132*/
.long DefaultISR /* 133*/
.long DefaultISR /* 134*/
.long DefaultISR /* 135*/
.long DefaultISR /* 136*/
.long DefaultISR /* 137*/
.long DefaultISR /* 138*/
.long DefaultISR /* 139*/
.long DefaultISR /* 140*/
.long DefaultISR /* 141*/
.long DefaultISR /* 142*/
.long DefaultISR /* 143*/
.long DefaultISR /* 144*/
.long DefaultISR /* 145*/
.long DefaultISR /* 146*/
.long DefaultISR /* 147*/
.long DefaultISR /* 148*/
.long DefaultISR /* 149*/
.long DefaultISR /* 150*/
.long DefaultISR /* 151*/
.long DefaultISR /* 152*/
.long DefaultISR /* 153*/
.long DefaultISR /* 154*/
.long DefaultISR /* 155*/
.long DefaultISR /* 156*/
.long DefaultISR /* 157*/
.long DefaultISR /* 158*/
.long DefaultISR /* 159*/
.long DefaultISR /* 160*/
.long DefaultISR /* 161*/
.long DefaultISR /* 162*/
.long DefaultISR /* 163*/
.long DefaultISR /* 164*/
.long DefaultISR /* 165*/
.long DefaultISR /* 166*/
.long DefaultISR /* 167*/
.long DefaultISR /* 168*/
.long DefaultISR /* 169*/
.long DefaultISR /* 170*/
.long DefaultISR /* 171*/
.long DefaultISR /* 172*/
.long DefaultISR /* 173*/
.long DefaultISR /* 174*/
.long DefaultISR /* 175*/
.long DefaultISR /* 176*/
.long DefaultISR /* 177*/
.long DefaultISR /* 178*/
.long DefaultISR /* 179*/
.long DefaultISR /* 180*/
.long DefaultISR /* 181*/
.long DefaultISR /* 182*/
.long DefaultISR /* 183*/
.long DefaultISR /* 184*/
.long DefaultISR /* 185*/
.long DefaultISR /* 186*/
.long DefaultISR /* 187*/
.long DefaultISR /* 188*/
.long DefaultISR /* 189*/
.long DefaultISR /* 190*/
.long DefaultISR /* 191*/
.long DefaultISR /* 192*/
.long DefaultISR /* 193*/
.long DefaultISR /* 194*/
.long DefaultISR /* 195*/
.long DefaultISR /* 196*/
.long DefaultISR /* 197*/
.long DefaultISR /* 198*/
.long DefaultISR /* 199*/
.long DefaultISR /* 200*/
.long DefaultISR /* 201*/
.long DefaultISR /* 202*/
.long DefaultISR /* 203*/
.long DefaultISR /* 204*/
.long DefaultISR /* 205*/
.long DefaultISR /* 206*/
.long DefaultISR /* 207*/
.long DefaultISR /* 208*/
.long DefaultISR /* 209*/
.long DefaultISR /* 210*/
.long DefaultISR /* 211*/
.long DefaultISR /* 212*/
.long DefaultISR /* 213*/
.long DefaultISR /* 214*/
.long DefaultISR /* 215*/
.long DefaultISR /* 216*/
.long DefaultISR /* 217*/
.long DefaultISR /* 218*/
.long DefaultISR /* 219*/
.long DefaultISR /* 220*/
.long DefaultISR /* 221*/
.long DefaultISR /* 222*/
.long DefaultISR /* 223*/
.long DefaultISR /* 224*/
.long DefaultISR /* 225*/
.long DefaultISR /* 226*/
.long DefaultISR /* 227*/
.long DefaultISR /* 228*/
.long DefaultISR /* 229*/
.long DefaultISR /* 230*/
.long DefaultISR /* 231*/
.long DefaultISR /* 232*/
.long DefaultISR /* 233*/
.long DefaultISR /* 234*/
.long DefaultISR /* 235*/
.long DefaultISR /* 236*/
.long DefaultISR /* 237*/
.long DefaultISR /* 238*/
.long DefaultISR /* 239*/
#ifdef BL_HAS_BOOTLOADER_CONFIG
//__bootloaderConfigurationArea ; 0x3c0
// .long 'kcfg' // [00:03] tag - Tag value used to validate the bootloader configuration data. Must be set to 'kcfg'
.long 0x6766636b
.long 0xFFFFFFFF // [04:07] crcStartAddress
.long 0xFFFFFFFF // [08:0b] crcByteCount
.long 0xFFFFFFFF // [0c:0f] crcExpectedValue
.byte 0xFF // [10:10] enabledPeripherals
.byte 0xFF // [11:11] i2cSlaveAddress
.short 5000 // [12:13] peripheralDetectionTimeoutMs - Timeout in milliseconds for peripheral detection before jumping to application code
.short 0xFFFF // [14:15] usbVid
.short 0xFFFF // [16:17] usbPid
.long 0xFFFFFFFF // [18:1b] usbStringsPointer
.byte 0xFF // [1c:1c] clockFlags - High Speed and other clock options
.byte 0xFF // [1d:1d] clockDivider - One's complement of clock divider, zero divider is divide by 1
.short 0xFFFF // [1e:1f] reserved
// Fill to align with flash configuration field.
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF // Reserved for user TRIM value
#else
//Fill to align with flash configuration field.
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF // Reserved for user TRIM value
#endif // BL_HAS_BOOTLOADER_CONFIG
.size __isr_vector, . - __isr_vector
/* Flash Configuration */
.section .FlashConfig, "a"
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFF
.long 0xFFFFFFFE
.text
.thumb
/* Reset Handler */
.thumb_func
.align 2
.globl Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
cpsid i /* Mask interrupts */
#ifndef __NO_SYSTEM_INIT
bl SystemInit
#endif
bl init_data_bss
cpsie i /* Unmask interrupts */
#ifndef __START
#define __START _start
#endif
#ifndef __ATOLLIC__
bl __START
#else
bl __libc_init_array
bl main
#endif
.pool
.size Reset_Handler, . - Reset_Handler
.align 1
.thumb_func
.weak DefaultISR
.type DefaultISR, %function
DefaultISR:
b DefaultISR
.size DefaultISR, . - DefaultISR
/* Macro to define default handlers. Default handler
* will be weak symbol and just dead loops. They can be
* overwritten by other handlers */
.macro def_irq_handler handler_name
.weak \handler_name
.set \handler_name, DefaultISR
.endm
/* Exception Handlers */
def_irq_handler NMI_Handler
def_irq_handler HardFault_Handler
def_irq_handler MemManage_Handler
def_irq_handler BusFault_Handler
def_irq_handler UsageFault_Handler
def_irq_handler SVC_Handler
def_irq_handler DebugMon_Handler
def_irq_handler PendSV_Handler
def_irq_handler SysTick_Handler
def_irq_handler DMA0_IRQHandler
def_irq_handler DMA1_IRQHandler
def_irq_handler DMA2_IRQHandler
def_irq_handler DMA3_IRQHandler
def_irq_handler Reserved20_IRQHandler
def_irq_handler Reserved21_IRQHandler
def_irq_handler Reserved22_IRQHandler
def_irq_handler Reserved23_IRQHandler
def_irq_handler Reserved24_IRQHandler
def_irq_handler Reserved25_IRQHandler
def_irq_handler Reserved26_IRQHandler
def_irq_handler Reserved27_IRQHandler
def_irq_handler Reserved28_IRQHandler
def_irq_handler Reserved29_IRQHandler
def_irq_handler Reserved30_IRQHandler
def_irq_handler Reserved31_IRQHandler
def_irq_handler DMA_Error_IRQHandler
def_irq_handler MCM_IRQHandler
def_irq_handler FTF_IRQHandler
def_irq_handler Read_Collision_IRQHandler
def_irq_handler LVD_LVW_IRQHandler
def_irq_handler LLWU_IRQHandler
def_irq_handler WDOG_EWM_IRQHandler
def_irq_handler Reserved39_IRQHandler
def_irq_handler I2C0_IRQHandler
def_irq_handler Reserved41_IRQHandler
def_irq_handler SPI0_IRQHandler
def_irq_handler Reserved43_IRQHandler
def_irq_handler Reserved44_IRQHandler
def_irq_handler Reserved45_IRQHandler
def_irq_handler Reserved46_IRQHandler
def_irq_handler UART0_RX_TX_IRQHandler
def_irq_handler UART0_ERR_IRQHandler
def_irq_handler UART1_RX_TX_IRQHandler
def_irq_handler UART1_ERR_IRQHandler
def_irq_handler Reserved51_IRQHandler
def_irq_handler Reserved52_IRQHandler
def_irq_handler Reserved53_IRQHandler
def_irq_handler Reserved54_IRQHandler
def_irq_handler ADC0_IRQHandler
def_irq_handler CMP0_IRQHandler
def_irq_handler CMP1_IRQHandler
def_irq_handler FTM0_IRQHandler
def_irq_handler FTM1_IRQHandler
def_irq_handler FTM2_IRQHandler
def_irq_handler Reserved61_IRQHandler
def_irq_handler Reserved62_IRQHandler
def_irq_handler Reserved63_IRQHandler
def_irq_handler PIT0_IRQHandler
def_irq_handler PIT1_IRQHandler
def_irq_handler PIT2_IRQHandler
def_irq_handler PIT3_IRQHandler
def_irq_handler PDB0_IRQHandler
def_irq_handler Reserved69_IRQHandler
def_irq_handler Reserved70_IRQHandler
def_irq_handler Reserved71_IRQHandler
def_irq_handler DAC0_IRQHandler
def_irq_handler MCG_IRQHandler
def_irq_handler LPTMR0_IRQHandler
def_irq_handler PORTA_IRQHandler
def_irq_handler PORTB_IRQHandler
def_irq_handler PORTC_IRQHandler
def_irq_handler PORTD_IRQHandler
def_irq_handler PORTE_IRQHandler
def_irq_handler SWI_IRQHandler
def_irq_handler Reserved81_IRQHandler
def_irq_handler Reserved82_IRQHandler
def_irq_handler Reserved83_IRQHandler
def_irq_handler Reserved84_IRQHandler
def_irq_handler Reserved85_IRQHandler
def_irq_handler Reserved86_IRQHandler
def_irq_handler Reserved87_IRQHandler
def_irq_handler Reserved88_IRQHandler
def_irq_handler ADC1_IRQHandler
.end

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targets/MK02F12810/src/startup/system_MK02F12810.c Normal file
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/*
** ###################################################################
** Processors: MK02FN128VFM10
** MK02FN64VFM10
** MK02FN128VLF10
** MK02FN64VLF10
** MK02FN128VLH10
** MK02FN64VLH10
**
** Compilers: Keil ARM C/C++ Compiler
** Freescale C/C++ for Embedded ARM
** GNU C Compiler
** IAR ANSI C/C++ Compiler for ARM
**
** Reference manual: K02P64M100SFARM, Rev. 0, February 14, 2014
** Version: rev. 0.5, 2015-02-19
** Build: b151215
**
** Abstract:
** Provides a system configuration function and a global variable that
** contains the system frequency. It configures the device and initializes
** the oscillator (PLL) that is part of the microcontroller device.
**
** Copyright (c) 2015 Freescale Semiconductor, Inc.
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without modification,
** are permitted provided that the following conditions are met:
**
** o Redistributions of source code must retain the above copyright notice, this list
** of conditions and the following disclaimer.
**
** o Redistributions in binary form must reproduce the above copyright notice, this
** list of conditions and the following disclaimer in the documentation and/or
** other materials provided with the distribution.
**
** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
** contributors may be used to endorse or promote products derived from this
** software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
** http: www.freescale.com
** mail: support@freescale.com
**
** Revisions:
** - rev. 0.1 (2014-02-24)
** Initial version
** - rev. 0.2 (2014-07-15)
** Module access macro module_BASES replaced by module_BASE_PTRS.
** Update of system and startup files.
** - rev. 0.3 (2014-08-28)
** Update of system files - default clock configuration changed.
** Update of startup files - possibility to override DefaultISR added.
** - rev. 0.4 (2014-10-14)
** Interrupt INT_LPTimer renamed to INT_LPTMR0, interrupt INT_Watchdog renamed to INT_WDOG_EWM.
** - rev. 0.5 (2015-02-19)
** Renamed interrupt vector LLW to LLWU.
**
** ###################################################################
*/
/*!
* @file MK02F12810
* @version 0.5
* @date 2015-02-19
* @brief Device specific configuration file for MK02F12810 (implementation file)
*
* Provides a system configuration function and a global variable that contains
* the system frequency. It configures the device and initializes the oscillator
* (PLL) that is part of the microcontroller device.
*/
#include <stdint.h>
#include "system_MK02F12810.h"
#include "fsl_device_registers.h"
#include "target_config.h"
#ifndef DISABLE_WDOG
#define DISABLE_WDOG 1
#endif
/* ----------------------------------------------------------------------------
-- Core clock
---------------------------------------------------------------------------- */
uint32_t SystemCoreClock = kDefaultClock;
/* ----------------------------------------------------------------------------
-- SystemInit()
---------------------------------------------------------------------------- */
void SystemInit(void)
{
#if ((__FPU_PRESENT == 1) && (__FPU_USED == 1))
SCB->CPACR |= ((3UL << 10 * 2) | (3UL << 11 * 2)); /* set CP10, CP11 Full Access */
#endif /* ((__FPU_PRESENT == 1) && (__FPU_USED == 1)) */
#if (DISABLE_WDOG)
/* WDOG->UNLOCK: WDOGUNLOCK=0xC520 */
WDOG->UNLOCK = WDOG_UNLOCK_WDOGUNLOCK(0xC520); /* Key 1 */
/* WDOG->UNLOCK: WDOGUNLOCK=0xD928 */
WDOG->UNLOCK = WDOG_UNLOCK_WDOGUNLOCK(0xD928); /* Key 2 */
/* WDOG->STCTRLH:
* ?=0,DISTESTWDOG=0,BYTESEL=0,TESTSEL=0,TESTWDOG=0,?=0,?=1,WAITEN=1,STOPEN=1,DBGEN=0,ALLOWUPDATE=1,WINEN=0,IRQRSTEN=0,CLKSRC=1,WDOGEN=0
*/
WDOG->STCTRLH = WDOG_STCTRLH_BYTESEL(0x00) | WDOG_STCTRLH_WAITEN_MASK | WDOG_STCTRLH_STOPEN_MASK |
WDOG_STCTRLH_ALLOWUPDATE_MASK | WDOG_STCTRLH_CLKSRC_MASK | 0x0100U;
#endif /* (DISABLE_WDOG) */
}

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targets/MK02F12810/src/startup/system_MK02F12810.h Normal file
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/*
** ###################################################################
** Processors: MK02FN128VFM10
** MK02FN64VFM10
** MK02FN128VLF10
** MK02FN64VLF10
** MK02FN128VLH10
** MK02FN64VLH10
**
** Compilers: Keil ARM C/C++ Compiler
** Freescale C/C++ for Embedded ARM
** GNU C Compiler
** IAR ANSI C/C++ Compiler for ARM
**
** Reference manual: K02P64M100SFARM, Rev. 0, February 14, 2014
** Version: rev. 0.5, 2015-02-19
** Build: b151215
**
** Abstract:
** Provides a system configuration function and a global variable that
** contains the system frequency. It configures the device and initializes
** the oscillator (PLL) that is part of the microcontroller device.
**
** Copyright (c) 2015 Freescale Semiconductor, Inc.
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without modification,
** are permitted provided that the following conditions are met:
**
** o Redistributions of source code must retain the above copyright notice, this list
** of conditions and the following disclaimer.
**
** o Redistributions in binary form must reproduce the above copyright notice, this
** list of conditions and the following disclaimer in the documentation and/or
** other materials provided with the distribution.
**
** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
** contributors may be used to endorse or promote products derived from this
** software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
** http: www.freescale.com
** mail: support@freescale.com
**
** Revisions:
** - rev. 0.1 (2014-02-24)
** Initial version
** - rev. 0.2 (2014-07-15)
** Module access macro module_BASES replaced by module_BASE_PTRS.
** Update of system and startup files.
** - rev. 0.3 (2014-08-28)
** Update of system files - default clock configuration changed.
** Update of startup files - possibility to override DefaultISR added.
** - rev. 0.4 (2014-10-14)
** Interrupt INT_LPTimer renamed to INT_LPTMR0, interrupt INT_Watchdog renamed to INT_WDOG_EWM.
** - rev. 0.5 (2015-02-19)
** Renamed interrupt vector LLW to LLWU.
**
** ###################################################################
*/
/*!
* @file MK02F12810
* @version 0.5
* @date 2015-02-19
* @brief Device specific configuration file for MK02F12810 (header file)
*
* Provides a system configuration function and a global variable that contains
* the system frequency. It configures the device and initializes the oscillator
* (PLL) that is part of the microcontroller device.
*/
#ifndef _SYSTEM_MK02F12810_H_
#define _SYSTEM_MK02F12810_H_ /**< Symbol preventing repeated inclusion */
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#ifndef DISABLE_WDOG
#define DISABLE_WDOG 1
#endif
/* MCG mode constants */
#define MCG_MODE_FEI 0U
#define MCG_MODE_FBI 1U
#define MCG_MODE_BLPI 2U
#define MCG_MODE_FEE 3U
#define MCG_MODE_FBE 4U
#define MCG_MODE_BLPE 5U
/* Predefined clock setups
0 ... Default part configuration
Multipurpose Clock Generator (MCG) in FEI mode.
Reference clock source for MCG module: Slow internal reference clock
Core clock = 20.97152MHz
Bus clock = 20.97152MHz
1 ... Maximum achievable clock frequency configuration
Multipurpose Clock Generator (MCG) in FEE mode.
Reference clock source for MCG module: System oscillator 0 reference clock
Core clock = 80MHz
Bus clock = 40MHz
2 ... Internally clocked, ready for Very Low Power Run mode.
Multipurpose Clock Generator (MCG) in BLPI mode.
Reference clock source for MCG module: Fast internal reference clock
Core clock = 4MHz
Bus clock = 4MHz
3 ... Externally clocked, ready for Very Low Power Run mode.
Multipurpose Clock Generator (MCG) in BLPE mode.
Reference clock source for MCG module: System oscillator 0 reference clock
Core clock = 4MHz
Bus clock = 4MHz
4 ... Maximum achievable clock frequency configuration in RUN mode
Multipurpose Clock Generator (MCG) in FEE mode.
Reference clock source for MCG module: System oscillator 0 reference clock
Core clock = 60MHz
Bus clock = 30MHz
*/
/* Define clock source values */
#define CPU_XTAL_CLK_HZ 8000000u /* Value of the external crystal or oscillator clock frequency in Hz */
#define CPU_XTAL32k_CLK_HZ 0u /* No RTC clock available */
#define CPU_INT_SLOW_CLK_HZ 32768u /* Value of the slow internal oscillator clock frequency in Hz */
#define CPU_INT_FAST_CLK_HZ 4000000u /* Value of the fast internal oscillator clock frequency in Hz */
#define CPU_INT_IRC_CLK_HZ 48000000u /* Value of the 48M internal oscillator clock frequency in Hz */
/* RTC oscillator setting */
/* Low power mode enable */
/* SMC_PMPROT: AHSRUN=1,AVLP=1,ALLS=1,AVLLS=1 */
#define SYSTEM_SMC_PMPROT_VALUE 0xAAU /* SMC_PMPROT */
/* Internal reference clock trim */
/* #undef SLOW_TRIM_ADDRESS */ /* Slow oscillator not trimmed. Commented out for MISRA compliance. */
/* #undef SLOW_FINE_TRIM_ADDRESS */ /* Slow oscillator not trimmed. Commented out for MISRA compliance. */
/* #undef FAST_TRIM_ADDRESS */ /* Fast oscillator not trimmed. Commented out for MISRA compliance. */
/* #undef FAST_FINE_TRIM_ADDRESS */ /* Fast oscillator not trimmed. Commented out for MISRA compliance. */
#ifdef CLOCK_SETUP
#if (CLOCK_SETUP == 0)
#define DEFAULT_SYSTEM_CLOCK 20971520u /* Default System clock value */
#define MCG_MODE MCG_MODE_FEI /* Clock generator mode */
/* MCG_C1: CLKS=0,FRDIV=0,IREFS=1,IRCLKEN=1,IREFSTEN=0 */
#define SYSTEM_MCG_C1_VALUE 0x06U /* MCG_C1 */
/* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=0,IRCS=0 */
#define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */
/* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
#define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
/* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
#define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
/* MCG_C5: */
#define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
/* MCG_C6: CME=0 */
#define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */
/* MCG_C7: OSCSEL=0 */
#define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
/* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
#define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
/* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */
#define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */
/* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=0,OUTDIV4=1 */
#define SYSTEM_SIM_CLKDIV1_VALUE 0x00010000U /* SIM_CLKDIV1 */
/* SIM_SOPT1: OSC32KSEL=3,OSC32KOUT=0,RAMSIZE=0 */
#define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */
/* SIM_SOPT2: PLLFLLSEL=0,TRACECLKSEL=0,CLKOUTSEL=0 */
#define SYSTEM_SIM_SOPT2_VALUE 0x00U /* SIM_SOPT2 */
#elif(CLOCK_SETUP == 1)
#define DEFAULT_SYSTEM_CLOCK 80000000u /* Default System clock value */
#define MCG_MODE MCG_MODE_FEE /* Clock generator mode */
/* MCG_C1: CLKS=0,FRDIV=3,IREFS=0,IRCLKEN=1,IREFSTEN=0 */
#define SYSTEM_MCG_C1_VALUE 0x1AU /* MCG_C1 */
/* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=0,IRCS=0 */
#define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */
/* MCG_C4: DMX32=0,DRST_DRS=3,FCTRIM=0,SCFTRIM=0 */
#define SYSTEM_MCG_C4_VALUE 0x60U /* MCG_C4 */
/* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
#define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
/* MCG_C5: */
#define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
/* MCG_C6: CME=0 */
#define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */
/* MCG_C7: OSCSEL=0 */
#define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
/* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
#define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
/* SMC_PMCTRL: RUNM=3,STOPA=0,STOPM=0 */
#define SYSTEM_SMC_PMCTRL_VALUE 0x60U /* SMC_PMCTRL */
/* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=1,OUTDIV4=3 */
#define SYSTEM_SIM_CLKDIV1_VALUE 0x01030000U /* SIM_CLKDIV1 */
/* SIM_SOPT1: OSC32KSEL=3,OSC32KOUT=0,RAMSIZE=0 */
#define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */
/* SIM_SOPT2: PLLFLLSEL=0,TRACECLKSEL=0,CLKOUTSEL=0 */
#define SYSTEM_SIM_SOPT2_VALUE 0x00U /* SIM_SOPT2 */
#elif(CLOCK_SETUP == 2)
#define DEFAULT_SYSTEM_CLOCK 4000000u /* Default System clock value */
#define MCG_MODE MCG_MODE_BLPI /* Clock generator mode */
/* MCG_C1: CLKS=1,FRDIV=0,IREFS=1,IRCLKEN=1,IREFSTEN=0 */
#define SYSTEM_MCG_C1_VALUE 0x46U /* MCG_C1 */
/* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=1,IRCS=1 */
#define SYSTEM_MCG_C2_VALUE 0x27U /* MCG_C2 */
/* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
#define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
/* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
#define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
/* MCG_C5: */
#define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
/* MCG_C6: CME=0 */
#define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */
/* MCG_C7: OSCSEL=0 */
#define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
/* OSC_CR: ERCLKEN=0,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
#define SYSTEM_OSC_CR_VALUE 0x00U /* OSC_CR */
/* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */
#define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */
/* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=0,OUTDIV4=4 */
#define SYSTEM_SIM_CLKDIV1_VALUE 0x00040000U /* SIM_CLKDIV1 */
/* SIM_SOPT1: OSC32KSEL=3,OSC32KOUT=0,RAMSIZE=0 */
#define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */
/* SIM_SOPT2: PLLFLLSEL=3,TRACECLKSEL=0,CLKOUTSEL=0 */
#define SYSTEM_SIM_SOPT2_VALUE 0x00030000U /* SIM_SOPT2 */
#elif(CLOCK_SETUP == 3)
#define DEFAULT_SYSTEM_CLOCK 4000000u /* Default System clock value */
#define MCG_MODE MCG_MODE_BLPE /* Clock generator mode */
/* MCG_C1: CLKS=2,FRDIV=3,IREFS=0,IRCLKEN=1,IREFSTEN=0 */
#define SYSTEM_MCG_C1_VALUE 0x9AU /* MCG_C1 */
/* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=1,IRCS=1 */
#define SYSTEM_MCG_C2_VALUE 0x27U /* MCG_C2 */
/* MCG_C4: DMX32=0,DRST_DRS=0,FCTRIM=0,SCFTRIM=0 */
#define SYSTEM_MCG_C4_VALUE 0x00U /* MCG_C4 */
/* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=1,LOCS0=0 */
#define SYSTEM_MCG_SC_VALUE 0x02U /* MCG_SC */
/* MCG_C5: */
#define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
/* MCG_C6: CME=0 */
#define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */
/* MCG_C7: OSCSEL=0 */
#define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
/* OSC_CR: ERCLKEN=0,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
#define SYSTEM_OSC_CR_VALUE 0x00U /* OSC_CR */
/* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */
#define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */
/* SIM_CLKDIV1: OUTDIV1=1,OUTDIV2=1,OUTDIV4=7 */
#define SYSTEM_SIM_CLKDIV1_VALUE 0x11070000U /* SIM_CLKDIV1 */
/* SIM_SOPT1: OSC32KSEL=3,OSC32KOUT=0,RAMSIZE=0 */
#define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */
/* SIM_SOPT2: PLLFLLSEL=3,TRACECLKSEL=0,CLKOUTSEL=0 */
#define SYSTEM_SIM_SOPT2_VALUE 0x00030000U /* SIM_SOPT2 */
#elif(CLOCK_SETUP == 4)
#define DEFAULT_SYSTEM_CLOCK 60000000u /* Default System clock value */
#define MCG_MODE MCG_MODE_FEE /* Clock generator mode */
/* MCG_C1: CLKS=0,FRDIV=3,IREFS=0,IRCLKEN=1,IREFSTEN=0 */
#define SYSTEM_MCG_C1_VALUE 0x1AU /* MCG_C1 */
/* MCG_C2: LOCRE0=0,FCFTRIM=0,RANGE=2,HGO=0,EREFS=1,LP=0,IRCS=0 */
#define SYSTEM_MCG_C2_VALUE 0x24U /* MCG_C2 */
/* MCG_C4: DMX32=0,DRST_DRS=2,FCTRIM=0,SCFTRIM=0 */
#define SYSTEM_MCG_C4_VALUE 0x40U /* MCG_C4 */
/* MCG_SC: ATME=0,ATMS=0,ATMF=0,FLTPRSRV=0,FCRDIV=0,LOCS0=0 */
#define SYSTEM_MCG_SC_VALUE 0x00U /* MCG_SC */
/* MCG_C5: */
#define SYSTEM_MCG_C5_VALUE 0x00U /* MCG_C5 */
/* MCG_C6: CME=0 */
#define SYSTEM_MCG_C6_VALUE 0x00U /* MCG_C6 */
/* MCG_C7: OSCSEL=0 */
#define SYSTEM_MCG_C7_VALUE 0x00U /* MCG_C7 */
/* OSC_CR: ERCLKEN=1,EREFSTEN=0,SC2P=0,SC4P=0,SC8P=0,SC16P=0 */
#define SYSTEM_OSC_CR_VALUE 0x80U /* OSC_CR */
/* SMC_PMCTRL: RUNM=0,STOPA=0,STOPM=0 */
#define SYSTEM_SMC_PMCTRL_VALUE 0x00U /* SMC_PMCTRL */
/* SIM_CLKDIV1: OUTDIV1=0,OUTDIV2=1,OUTDIV4=2 */
#define SYSTEM_SIM_CLKDIV1_VALUE 0x01020000U /* SIM_CLKDIV1 */
/* SIM_SOPT1: OSC32KSEL=3,OSC32KOUT=0,RAMSIZE=0 */
#define SYSTEM_SIM_SOPT1_VALUE 0x000C0000U /* SIM_SOPT1 */
/* SIM_SOPT2: PLLFLLSEL=0,TRACECLKSEL=0,CLKOUTSEL=0 */
#define SYSTEM_SIM_SOPT2_VALUE 0x00U /* SIM_SOPT2 */
#else
#error The selected clock setup is not supported.
#endif
#else
#define DEFAULT_SYSTEM_CLOCK 20971520u /* Default System clock value */
#endif
/**
* @brief System clock frequency (core clock)
*
* The system clock frequency supplied to the SysTick timer and the processor
* core clock. This variable can be used by the user application to setup the
* SysTick timer or configure other parameters. It may also be used by debugger to
* query the frequency of the debug timer or configure the trace clock speed
* SystemCoreClock is initialized with a correct predefined value.
*/
extern uint32_t SystemCoreClock;
/**
* @brief Setup the microcontroller system.
*
* Typically this function configures the oscillator (PLL) that is part of the
* microcontroller device. For systems with variable clock speed it also updates
* the variable SystemCoreClock. SystemInit is called from startup_device file.
*/
void SystemInit(void);
/**
* @brief Updates the SystemCoreClock variable.
*
* It must be called whenever the core clock is changed during program
* execution. SystemCoreClockUpdate() evaluates the clock register settings and calculates
* the current core clock.
*/
void SystemCoreClockUpdate(void);
#ifdef __cplusplus
}
#endif
#endif /* _SYSTEM_MK02F12810_H_ */

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/*
* Copyright (c) 2014, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if !defined(__TARGET_CONFIG_H__)
#define __TARGET_CONFIG_H__
////////////////////////////////////////////////////////////////////////////////
// Definitions
////////////////////////////////////////////////////////////////////////////////
//! @brief Constants for clock frequencies.
enum _target_clocks
{
kDefaultClock = 20971520u,
kHIRC = 48000000u,
kMinCoreClockWithUsbSupport = 20000000u,
kMaxCoreClock = 72000000u,
kMaxBusClock = 50000000u,
kMaxFlashClock = 25000000u,
kDivider_Min = 1,
kDivider_Max = 16,
};
//! @brief Constants for sram partition
enum _sram_partition
{
kSram_LowerPart = 1,
kSram_UpperPart = 1,
};
//! @brief Version constants for the target.
enum _target_version_constants
{
kTarget_Version_Name = 'T',
kTarget_Version_Major = 1,
kTarget_Version_Minor = 1,
kTarget_Version_Bugfix = 0
};
#endif // __TARGET_CONFIG_H__
////////////////////////////////////////////////////////////////////////////////
// EOF
////////////////////////////////////////////////////////////////////////////////