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Added makefile options + test application for i.mx-RT1060 

(work in progress)
pull/81/head
Daniele Lacamera 2020-09-28 14:45:15 +02:00
parent cfb408c6d8
commit 4e5517d0d9
9 changed files with 1310 additions and 1 deletions
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14
arch.mk
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@ -114,7 +114,6 @@ ifeq ($(ARCH),RISCV)
ARCH_FLASH_OFFSET=0x20010000
endif
ifeq ($(TARGET),kinetis)
CFLAGS+= -I$(MCUXPRESSO_DRIVERS)/drivers -I$(MCUXPRESSO_DRIVERS) -DCPU_$(MCUXPRESSO_CPU) -I$(MCUXPRESSO_CMSIS)/Include -DDEBUG_CONSOLE_ASSERT_DISABLE=1
OBJS+= $(MCUXPRESSO_DRIVERS)/drivers/fsl_clock.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_ftfx_flash.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_ftfx_cache.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_ftfx_controller.o
@ -127,6 +126,19 @@ ifeq ($(TARGET),kinetis)
endif
endif
ifeq ($(TARGET),imx_rt)
ARCH_FLASH_OFFSET=0x60000000
CFLAGS+=-I$(MCUXPRESSO_DRIVERS)/drivers -I$(MCUXPRESSO_DRIVERS) -DCPU_$(MCUXPRESSO_CPU) -I$(MCUXPRESSO_CMSIS)/Include -DDEBUG_CONSOLE_ASSERT_DISABLE=1 \
-I$(MCUXPRESSO_DRIVERS)/project_template/ -I$(MCUXPRESSO)/boards/evkmimxrt1060/xip/
OBJS+= $(MCUXPRESSO)/middleware/mflash/mimxrt1062/mflash_drv.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_dcp.o
ifeq ($(PKA),1)
PKA_EXTRA_OBJS+=\
$(MCUXPRESSO_DRIVERS)/drivers/fsl_dcp.o \
./lib/wolfssl/wolfcrypt/src/port/nxp/dcp_port.o
PKA_EXTRA_CFLAGS+=-DWOLFSSL_IMXRT_DCP
endif
endif
ifeq ($(TARGET),lpc)
CFLAGS+=-I$(MCUXPRESSO_DRIVERS)/drivers -I$(MCUXPRESSO_DRIVERS) -DCPU_$(MCUXPRESSO_CPU) -I$(MCUXPRESSO_CMSIS)/Include -DDEBUG_CONSOLE_ASSERT_DISABLE=1
OBJS+=$(MCUXPRESSO_DRIVERS)/drivers/fsl_clock.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_flashiap.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_power.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_reset.o

86
hal/imx_rt.c 100644
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@ -0,0 +1,86 @@
/* imx-rt.c
*
* Custom HAL implementation. Defines the
* functions used by wolfboot for a specific target.
*
* Copyright (C) 2020 wolfSSL Inc.
*
* This file is part of wolfBoot.
*
* wolfBoot is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfBoot is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#include <stdint.h>
#include <target.h>
#include "image.h"
#include "fsl_common.h"
#include "evkmimxrt1060_flexspi_nor_config.h"
#ifdef __WOLFBOOT
const flexspi_nor_config_t __attribute__((section(".flash_config"))) qspiflash_config = {
.memConfig =
{
.tag = FLEXSPI_CFG_BLK_TAG,
.version = FLEXSPI_CFG_BLK_VERSION,
.readSampleClkSrc = kFlexSPIReadSampleClk_LoopbackFromDqsPad,
.csHoldTime = 3u,
.csSetupTime = 3u,
.sflashPadType = kSerialFlash_4Pads,
.serialClkFreq = kFlexSpiSerialClk_100MHz,
.sflashA1Size = 8u * 1024u * 1024u,
.lookupTable =
{
// Read LUTs
FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0xEB, RADDR_SDR, FLEXSPI_4PAD, 0x18),
FLEXSPI_LUT_SEQ(DUMMY_SDR, FLEXSPI_4PAD, 0x06, READ_SDR, FLEXSPI_4PAD, 0x04),
},
},
.pageSize = 256u,
.sectorSize = 4u * 1024u,
.blockSize = 64u * 1024u,
.isUniformBlockSize = false,
};
void hal_init(void)
{
}
void hal_prepare_boot(void)
{
}
#endif
int RAMFUNCTION hal_flash_write(uint32_t address, const uint8_t *data, int len)
{
return 0;
}
void RAMFUNCTION hal_flash_unlock(void)
{
}
void RAMFUNCTION hal_flash_lock(void)
{
}
int RAMFUNCTION hal_flash_erase(uint32_t address, int len)
{
return 0;
}

62
hal/imx_rt.ld 100644
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@ -0,0 +1,62 @@
/* Specify the memory areas */
MEMORY
{
FLASH(rx) : ORIGIN = 0x60000000, LENGTH = ##WOLFBOOT_PARTITION_BOOT_ADDRESS##
RAM(rwx) : ORIGIN = 0x20000000, LENGTH = 0x00020000
}
/* Define output sections */
SECTIONS
{
.text :
{
_start_text = .;
KEEP(*(.flash_config))
. = ORIGIN(FLASH) + 0x1000;
KEEP(*(.isr_vector))
. = ALIGN(8);
*(.text*)
*(.rodata*)
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
KEEP (*(.init))
KEEP (*(.fini))
. = ALIGN(4);
_end_text = .;
} > FLASH
.ARM.extab :
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > FLASH
.ARM :
{
__exidx_start = .;
*(.ARM.exidx*)
__exidx_end = .;
} > FLASH
_stored_data = .;
.data : AT (_stored_data)
{
_start_data = .;
KEEP(*(.data*))
. = ALIGN(4);
_end_data = .;
} > RAM
.bss (NOLOAD) :
{
_start_bss = .;
__bss_start__ = .;
*(.bss*)
*(COMMON)
. = ALIGN(4);
_end_bss = .;
__bss_end__ = .;
_end = .;
} > RAM
. = ALIGN(4);
}
END_STACK = ORIGIN(RAM) + LENGTH(RAM);

19
test-app/Makefile
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@ -76,6 +76,25 @@ ifeq ($(TARGET),kinetis)
$(MCUXPRESSO_DRIVERS)/drivers/fsl_ftfx_controller.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_gpio.o
endif
ifeq ($(TARGET),imx_rt)
CFLAGS+=-I$(MCUXPRESSO_DRIVERS)/drivers -I$(MCUXPRESSO_DRIVERS) -DCPU_$(MCUXPRESSO_CPU) -I$(MCUXPRESSO_CMSIS)/Include -DDEBUG_CONSOLE_ASSERT_DISABLE=1 \
-I$(MCUXPRESSO_DRIVERS)/project_template/ -I$(MCUXPRESSO)/boards/evkmimxrt1060/xip/ \
-I$(MCUXPRESSO_DRIVERS)/utilities/debug_console/ -I$(MCUXPRESSO)/components/serial_manager \
-I$(MCUXPRESSO)/components/uart/ -I$(MCUXPRESSO_DRIVERS)/utilities/str/ \
-DPRINTF_ADVANCED_ENABLE=1 -DSCANF_ADVANCED_ENABLE=1 -DSERIAL_PORT_TYPE_UART=1
LDFLAGS+=-mcpu=cortex-m7 -Wall --specs=nosys.specs -fno-common -ffunction-sections -fdata-sections -ffreestanding -fno-builtin -mthumb -mapcs -Xlinker --gc-sections -Xlinker -static -Xlinker -z -Xlinker muldefs -Xlinker -Map=output.map -static -lm -lc -lnosys
LSCRIPT_TEMPLATE=imx_rt.ld
APP_OBJS+=$(MCUXPRESSO_DRIVERS)/drivers/fsl_gpio.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_common.o $(MCUXPRESSO_DRIVERS)/drivers/fsl_clock.o \
imx_rt_board.o imx_rt_pin_mux.o imx_rt_clock_config.o $(MCUXPRESSO_DRIVERS)/system_MIMXRT1062.o \
$(MCUXPRESSO_DRIVERS)/utilities/str/fsl_str.o \
$(MCUXPRESSO)/components/uart/lpuart_adapter.o \
$(MCUXPRESSO)/components/serial_manager/serial_manager.o \
$(MCUXPRESSO)/components/lists/generic_list.o \
$(MCUXPRESSO)/components/serial_manager/serial_port_uart.o \
$(MCUXPRESSO_DRIVERS)/drivers/fsl_lpuart.o \
$(MCUXPRESSO_DRIVERS)/utilities/debug_console/fsl_debug_console.o
endif
ifeq ($(TARGET),stm32g0)
CFLAGS+=-DNVM_FLASH_WRITEONCE=1
endif

51
test-app/app_imx_rt.c 100644
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@ -0,0 +1,51 @@
#include "fsl_debug_console.h"
#include "fsl_gpio.h"
#ifndef BOARD_USER_LED_GPIO
#define BOARD_USER_LED_GPIO GPIO1
#endif
#ifndef BOARD_USER_LED_GPIO_PIN
#define BOARD_USER_LED_GPIO_PIN (9U)
#endif
#define EXAMPLE_LED_GPIO BOARD_USER_LED_GPIO
#define EXAMPLE_LED_GPIO_PIN BOARD_USER_LED_GPIO_PIN
#define EXAMPLE_DELAY_COUNT 8000000
static int g_pinSet = false;
void delay(void)
{
volatile uint32_t i = 0;
for (i = 0; i < EXAMPLE_DELAY_COUNT; ++i)
{
__asm("NOP"); /* delay */
}
}
void main()
{
BOARD_ConfigMPU();
BOARD_InitPins();
BOARD_InitBootClocks();
SystemCoreClockUpdate();
SysTick_Config(SystemCoreClock / 1000U);
BOARD_InitDebugConsole();
PRINTF("wolfBoot Test app, version = %\n", wolfBoot_get_image_version());
while(1) {
SDK_DelayAtLeastUs(100000, SDK_DEVICE_MAXIMUM_CPU_CLOCK_FREQUENCY);
if (g_pinSet)
{
GPIO_PinWrite(EXAMPLE_LED_GPIO, EXAMPLE_LED_GPIO_PIN, 0U);
g_pinSet = false;
}
else
{
GPIO_PinWrite(EXAMPLE_LED_GPIO, EXAMPLE_LED_GPIO_PIN, 1U);
g_pinSet = true;
}
}
}

55
test-app/imx_rt.ld 100644
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@ -0,0 +1,55 @@
MEMORY
{
FLASH (rx) : ORIGIN = ##WOLFBOOT_TEST_APP_ADDRESS##, LENGTH = ##WOLFBOOT_TEST_APP_SIZE##
RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00010000
}
SECTIONS
{
__NCACHE_REGION_START = ORIGIN(RAM);
__NCACHE_REGION_SIZE = 0;
.text :
{
_start_text = .;
KEEP(*(.isr_vector))
*(.init)
*(.fini)
*(.text*)
*(.rodata*)
. = ALIGN(4);
_end_text = .;
} > FLASH
.ARM :
{
__exidx_start = .;
*(.ARM.exidx*)
__exidx_end = .;
} > FLASH
_stored_data = .;
.data : AT (_stored_data)
{
_start_data = .;
KEEP(*(.data*))
. = ALIGN(4);
KEEP(*(.ramcode))
. = ALIGN(4);
_end_data = .;
} > RAM
.bss :
{
_start_bss = .;
*(.bss*)
*(COMMON)
. = ALIGN(4);
_end_bss = .;
_end = .;
} > RAM
}
PROVIDE(_start_heap = _end);
PROVIDE(end = _end);
PROVIDE(_end_stack = ORIGIN(RAM) + LENGTH(RAM));

401
test-app/imx_rt_board.c 100644
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@ -0,0 +1,401 @@
/* wolfCrypt benchmark test application for i.MX RT1060-EVK
*
* Copyright (C) 2020 wolfSSL Inc.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#include "fsl_common.h"
#include "fsl_debug_console.h"
#include "board.h"
#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
#include "fsl_lpi2c.h"
#endif /* SDK_I2C_BASED_COMPONENT_USED */
#include "fsl_iomuxc.h"
/*******************************************************************************
* Variables
******************************************************************************/
/*******************************************************************************
* Code
******************************************************************************/
/* Get debug console frequency. */
uint32_t BOARD_DebugConsoleSrcFreq(void)
{
uint32_t freq;
/* To make it simple, we assume default PLL and divider settings, and the only variable
from application is use PLL3 source or OSC source */
if (CLOCK_GetMux(kCLOCK_UartMux) == 0) /* PLL3 div6 80M */
{
freq = (CLOCK_GetPllFreq(kCLOCK_PllUsb1) / 6U) / (CLOCK_GetDiv(kCLOCK_UartDiv) + 1U);
}
else
{
freq = CLOCK_GetOscFreq() / (CLOCK_GetDiv(kCLOCK_UartDiv) + 1U);
}
return freq;
}
/* Initialize debug console. */
void BOARD_InitDebugConsole(void)
{
uint32_t uartClkSrcFreq = BOARD_DebugConsoleSrcFreq();
DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE, uartClkSrcFreq);
}
#if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED
void BOARD_LPI2C_Init(LPI2C_Type *base, uint32_t clkSrc_Hz)
{
lpi2c_master_config_t lpi2cConfig = {0};
/*
* lpi2cConfig.debugEnable = false;
* lpi2cConfig.ignoreAck = false;
* lpi2cConfig.pinConfig = kLPI2C_2PinOpenDrain;
* lpi2cConfig.baudRate_Hz = 100000U;
* lpi2cConfig.busIdleTimeout_ns = 0;
* lpi2cConfig.pinLowTimeout_ns = 0;
* lpi2cConfig.sdaGlitchFilterWidth_ns = 0;
* lpi2cConfig.sclGlitchFilterWidth_ns = 0;
*/
LPI2C_MasterGetDefaultConfig(&lpi2cConfig);
LPI2C_MasterInit(base, &lpi2cConfig, clkSrc_Hz);
}
status_t BOARD_LPI2C_Send(LPI2C_Type *base,
uint8_t deviceAddress,
uint32_t subAddress,
uint8_t subAddressSize,
uint8_t *txBuff,
uint8_t txBuffSize)
{
lpi2c_master_transfer_t xfer;
xfer.flags = kLPI2C_TransferDefaultFlag;
xfer.slaveAddress = deviceAddress;
xfer.direction = kLPI2C_Write;
xfer.subaddress = subAddress;
xfer.subaddressSize = subAddressSize;
xfer.data = txBuff;
xfer.dataSize = txBuffSize;
return LPI2C_MasterTransferBlocking(base, &xfer);
}
status_t BOARD_LPI2C_Receive(LPI2C_Type *base,
uint8_t deviceAddress,
uint32_t subAddress,
uint8_t subAddressSize,
uint8_t *rxBuff,
uint8_t rxBuffSize)
{
lpi2c_master_transfer_t xfer;
xfer.flags = kLPI2C_TransferDefaultFlag;
xfer.slaveAddress = deviceAddress;
xfer.direction = kLPI2C_Read;
xfer.subaddress = subAddress;
xfer.subaddressSize = subAddressSize;
xfer.data = rxBuff;
xfer.dataSize = rxBuffSize;
return LPI2C_MasterTransferBlocking(base, &xfer);
}
status_t BOARD_LPI2C_SendSCCB(LPI2C_Type *base,
uint8_t deviceAddress,
uint32_t subAddress,
uint8_t subAddressSize,
uint8_t *txBuff,
uint8_t txBuffSize)
{
lpi2c_master_transfer_t xfer;
xfer.flags = kLPI2C_TransferDefaultFlag;
xfer.slaveAddress = deviceAddress;
xfer.direction = kLPI2C_Write;
xfer.subaddress = subAddress;
xfer.subaddressSize = subAddressSize;
xfer.data = txBuff;
xfer.dataSize = txBuffSize;
return LPI2C_MasterTransferBlocking(base, &xfer);
}
status_t BOARD_LPI2C_ReceiveSCCB(LPI2C_Type *base,
uint8_t deviceAddress,
uint32_t subAddress,
uint8_t subAddressSize,
uint8_t *rxBuff,
uint8_t rxBuffSize)
{
status_t status;
lpi2c_master_transfer_t xfer;
xfer.flags = kLPI2C_TransferDefaultFlag;
xfer.slaveAddress = deviceAddress;
xfer.direction = kLPI2C_Write;
xfer.subaddress = subAddress;
xfer.subaddressSize = subAddressSize;
xfer.data = NULL;
xfer.dataSize = 0;
status = LPI2C_MasterTransferBlocking(base, &xfer);
if (kStatus_Success == status)
{
xfer.subaddressSize = 0;
xfer.direction = kLPI2C_Read;
xfer.data = rxBuff;
xfer.dataSize = rxBuffSize;
status = LPI2C_MasterTransferBlocking(base, &xfer);
}
return status;
}
void BOARD_Accel_I2C_Init(void)
{
BOARD_LPI2C_Init(BOARD_ACCEL_I2C_BASEADDR, BOARD_ACCEL_I2C_CLOCK_FREQ);
}
status_t BOARD_Accel_I2C_Send(uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint32_t txBuff)
{
uint8_t data = (uint8_t)txBuff;
return BOARD_LPI2C_Send(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, &data, 1);
}
status_t BOARD_Accel_I2C_Receive(
uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
{
return BOARD_LPI2C_Receive(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, rxBuff, rxBuffSize);
}
void BOARD_Codec_I2C_Init(void)
{
BOARD_LPI2C_Init(BOARD_CODEC_I2C_BASEADDR, BOARD_CODEC_I2C_CLOCK_FREQ);
}
status_t BOARD_Codec_I2C_Send(
uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
{
return BOARD_LPI2C_Send(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
txBuffSize);
}
status_t BOARD_Codec_I2C_Receive(
uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
{
return BOARD_LPI2C_Receive(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, rxBuffSize);
}
void BOARD_Camera_I2C_Init(void)
{
CLOCK_SetMux(kCLOCK_Lpi2cMux, BOARD_CAMERA_I2C_CLOCK_SOURCE_SELECT);
CLOCK_SetDiv(kCLOCK_Lpi2cDiv, BOARD_CAMERA_I2C_CLOCK_SOURCE_DIVIDER);
BOARD_LPI2C_Init(BOARD_CAMERA_I2C_BASEADDR, BOARD_CAMERA_I2C_CLOCK_FREQ);
}
status_t BOARD_Camera_I2C_Send(
uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
{
return BOARD_LPI2C_Send(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
txBuffSize);
}
status_t BOARD_Camera_I2C_Receive(
uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
{
return BOARD_LPI2C_Receive(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff,
rxBuffSize);
}
status_t BOARD_Camera_I2C_SendSCCB(
uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize)
{
return BOARD_LPI2C_SendSCCB(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff,
txBuffSize);
}
status_t BOARD_Camera_I2C_ReceiveSCCB(
uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize)
{
return BOARD_LPI2C_ReceiveSCCB(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff,
rxBuffSize);
}
#endif /* SDK_I2C_BASED_COMPONENT_USED */
/* MPU configuration. */
void BOARD_ConfigMPU(void)
{
#if defined(__CC_ARM) || defined(__ARMCC_VERSION)
extern uint32_t Image$$RW_m_ncache$$Base[];
/* RW_m_ncache_unused is a auxiliary region which is used to get the whole size of noncache section */
extern uint32_t Image$$RW_m_ncache_unused$$Base[];
extern uint32_t Image$$RW_m_ncache_unused$$ZI$$Limit[];
uint32_t nonCacheStart = (uint32_t)Image$$RW_m_ncache$$Base;
uint32_t size = ((uint32_t)Image$$RW_m_ncache_unused$$Base == nonCacheStart) ?
0 :
((uint32_t)Image$$RW_m_ncache_unused$$ZI$$Limit - nonCacheStart);
#elif defined(__MCUXPRESSO)
extern uint32_t __base_NCACHE_REGION;
extern uint32_t __top_NCACHE_REGION;
uint32_t nonCacheStart = (uint32_t)(&__base_NCACHE_REGION);
uint32_t size = (uint32_t)(&__top_NCACHE_REGION) - nonCacheStart;
#elif defined(__ICCARM__) || defined(__GNUC__)
extern uint32_t __NCACHE_REGION_START[];
extern uint32_t __NCACHE_REGION_SIZE[];
uint32_t nonCacheStart = (uint32_t)__NCACHE_REGION_START;
uint32_t size = (uint32_t)__NCACHE_REGION_SIZE;
#endif
uint32_t i = 0;
/* Disable I cache and D cache */
if (SCB_CCR_IC_Msk == (SCB_CCR_IC_Msk & SCB->CCR))
{
SCB_DisableICache();
}
if (SCB_CCR_DC_Msk == (SCB_CCR_DC_Msk & SCB->CCR))
{
SCB_DisableDCache();
}
/* Disable MPU */
ARM_MPU_Disable();
/* MPU configure:
* Use ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable,
* SubRegionDisable, Size)
* API in mpu_armv7.h.
* param DisableExec Instruction access (XN) disable bit,0=instruction fetches enabled, 1=instruction fetches
* disabled.
* param AccessPermission Data access permissions, allows you to configure read/write access for User and
* Privileged mode.
* Use MACROS defined in mpu_armv7.h:
* ARM_MPU_AP_NONE/ARM_MPU_AP_PRIV/ARM_MPU_AP_URO/ARM_MPU_AP_FULL/ARM_MPU_AP_PRO/ARM_MPU_AP_RO
* Combine TypeExtField/IsShareable/IsCacheable/IsBufferable to configure MPU memory access attributes.
* TypeExtField IsShareable IsCacheable IsBufferable Memory Attribtue Shareability Cache
* 0 x 0 0 Strongly Ordered shareable
* 0 x 0 1 Device shareable
* 0 0 1 0 Normal not shareable Outer and inner write
* through no write allocate
* 0 0 1 1 Normal not shareable Outer and inner write
* back no write allocate
* 0 1 1 0 Normal shareable Outer and inner write
* through no write allocate
* 0 1 1 1 Normal shareable Outer and inner write
* back no write allocate
* 1 0 0 0 Normal not shareable outer and inner
* noncache
* 1 1 0 0 Normal shareable outer and inner
* noncache
* 1 0 1 1 Normal not shareable outer and inner write
* back write/read acllocate
* 1 1 1 1 Normal shareable outer and inner write
* back write/read acllocate
* 2 x 0 0 Device not shareable
* Above are normal use settings, if your want to see more details or want to config different inner/outter cache
* policy.
* please refer to Table 4-55 /4-56 in arm cortex-M7 generic user guide <dui0646b_cortex_m7_dgug.pdf>
* param SubRegionDisable Sub-region disable field. 0=sub-region is enabled, 1=sub-region is disabled.
* param Size Region size of the region to be configured. use ARM_MPU_REGION_SIZE_xxx MACRO in
* mpu_armv7.h.
*/
/*
* Add default region to deny access to whole address space to workaround speculative prefetch.
* Refer to Arm errata 1013783-B for more details.
*
*/
/* Region 0 setting: Instruction access disabled, No data access permission. */
MPU->RBAR = ARM_MPU_RBAR(0, 0x00000000U);
MPU->RASR = ARM_MPU_RASR(1, ARM_MPU_AP_NONE, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_4GB);
/* Region 1 setting: Memory with Device type, not shareable, non-cacheable. */
MPU->RBAR = ARM_MPU_RBAR(1, 0x80000000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_512MB);
/* Region 2 setting: Memory with Device type, not shareable, non-cacheable. */
MPU->RBAR = ARM_MPU_RBAR(2, 0x60000000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_512MB);
#if defined(XIP_EXTERNAL_FLASH) && (XIP_EXTERNAL_FLASH == 1)
/* Region 3 setting: Memory with Normal type, not shareable, outer/inner write back. */
MPU->RBAR = ARM_MPU_RBAR(3, 0x60000000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_RO, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_8MB);
#endif
/* Region 4 setting: Memory with Device type, not shareable, non-cacheable. */
MPU->RBAR = ARM_MPU_RBAR(4, 0x00000000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_1GB);
/* Region 5 setting: Memory with Normal type, not shareable, outer/inner write back */
MPU->RBAR = ARM_MPU_RBAR(5, 0x00000000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_128KB);
/* Region 6 setting: Memory with Normal type, not shareable, outer/inner write back */
MPU->RBAR = ARM_MPU_RBAR(6, 0x20000000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_128KB);
/* Region 7 setting: Memory with Normal type, not shareable, outer/inner write back */
MPU->RBAR = ARM_MPU_RBAR(7, 0x20200000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_512KB);
/* Region 8 setting: Memory with Normal type, not shareable, outer/inner write back */
MPU->RBAR = ARM_MPU_RBAR(8, 0x20280000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_256KB);
/* Region 9 setting: Memory with Normal type, not shareable, outer/inner write back */
MPU->RBAR = ARM_MPU_RBAR(9, 0x80000000U);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_32MB);
while ((size >> i) > 0x1U)
{
i++;
}
if (i != 0)
{
/* The MPU region size should be 2^N, 5<=N<=32, region base should be multiples of size. */
assert(!(nonCacheStart % size));
assert(size == (uint32_t)(1 << i));
assert(i >= 5);
/* Region 10 setting: Memory with Normal type, not shareable, non-cacheable */
MPU->RBAR = ARM_MPU_RBAR(10, nonCacheStart);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 1, 0, 0, 0, 0, i - 1);
}
/* Region 10 setting: Memory with Device type, not shareable, non-cacheable */
MPU->RBAR = ARM_MPU_RBAR(11, 0x40000000);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_4MB);
/* Region 12 setting: Memory with Device type, not shareable, non-cacheable */
MPU->RBAR = ARM_MPU_RBAR(12, 0x42000000);
MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_1MB);
/* Enable MPU */
ARM_MPU_Enable(MPU_CTRL_PRIVDEFENA_Msk);
/* Enable I cache and D cache */
SCB_EnableDCache();
SCB_EnableICache();
}

512
test-app/imx_rt_clock_config.c 100644
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@ -0,0 +1,512 @@
/* wolfCrypt benchmark test application for i.MX RT1060-EVK
*
* Copyright (C) 2020 wolfSSL Inc.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
!!GlobalInfo
product: Clocks v7.0
processor: MIMXRT1062xxxxA
package_id: MIMXRT1062DVL6A
mcu_data: ksdk2_0
processor_version: 0.7.9
board: MIMXRT1060-EVK
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
#include "clock_config.h"
#include "fsl_iomuxc.h"
/*******************************************************************************
* Definitions
******************************************************************************/
/*******************************************************************************
* Variables
******************************************************************************/
/* System clock frequency. */
extern uint32_t SystemCoreClock;
/*******************************************************************************
************************ BOARD_InitBootClocks function ************************
******************************************************************************/
void BOARD_InitBootClocks(void)
{
BOARD_BootClockRUN();
}
/*******************************************************************************
********************** Configuration BOARD_BootClockRUN ***********************
******************************************************************************/
/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
!!Configuration
name: BOARD_BootClockRUN
called_from_default_init: true
outputs:
- {id: AHB_CLK_ROOT.outFreq, value: 600 MHz}
- {id: CAN_CLK_ROOT.outFreq, value: 40 MHz}
- {id: CKIL_SYNC_CLK_ROOT.outFreq, value: 32.768 kHz}
- {id: CLK_1M.outFreq, value: 1 MHz}
- {id: CLK_24M.outFreq, value: 24 MHz}
- {id: CSI_CLK_ROOT.outFreq, value: 12 MHz}
- {id: ENET1_TX_CLK.outFreq, value: 2.4 MHz}
- {id: ENET2_125M_CLK.outFreq, value: 1.2 MHz}
- {id: ENET2_TX_CLK.outFreq, value: 1.2 MHz}
- {id: ENET_125M_CLK.outFreq, value: 2.4 MHz}
- {id: ENET_25M_REF_CLK.outFreq, value: 1.2 MHz}
- {id: FLEXIO1_CLK_ROOT.outFreq, value: 30 MHz}
- {id: FLEXIO2_CLK_ROOT.outFreq, value: 30 MHz}
- {id: FLEXSPI2_CLK_ROOT.outFreq, value: 1440/11 MHz}
- {id: FLEXSPI_CLK_ROOT.outFreq, value: 1440/11 MHz}
- {id: GPT1_ipg_clk_highfreq.outFreq, value: 75 MHz}
- {id: GPT2_ipg_clk_highfreq.outFreq, value: 75 MHz}
- {id: IPG_CLK_ROOT.outFreq, value: 150 MHz}
- {id: LCDIF_CLK_ROOT.outFreq, value: 67.5 MHz}
- {id: LPI2C_CLK_ROOT.outFreq, value: 60 MHz}
- {id: LPSPI_CLK_ROOT.outFreq, value: 105.6 MHz}
- {id: LVDS1_CLK.outFreq, value: 1.2 GHz}
- {id: MQS_MCLK.outFreq, value: 1080/17 MHz}
- {id: PERCLK_CLK_ROOT.outFreq, value: 75 MHz}
- {id: PLL7_MAIN_CLK.outFreq, value: 24 MHz}
- {id: SAI1_CLK_ROOT.outFreq, value: 1080/17 MHz}
- {id: SAI1_MCLK1.outFreq, value: 1080/17 MHz}
- {id: SAI1_MCLK2.outFreq, value: 1080/17 MHz}
- {id: SAI1_MCLK3.outFreq, value: 30 MHz}
- {id: SAI2_CLK_ROOT.outFreq, value: 1080/17 MHz}
- {id: SAI2_MCLK1.outFreq, value: 1080/17 MHz}
- {id: SAI2_MCLK3.outFreq, value: 30 MHz}
- {id: SAI3_CLK_ROOT.outFreq, value: 1080/17 MHz}
- {id: SAI3_MCLK1.outFreq, value: 1080/17 MHz}
- {id: SAI3_MCLK3.outFreq, value: 30 MHz}
- {id: SEMC_CLK_ROOT.outFreq, value: 75 MHz}
- {id: SPDIF0_CLK_ROOT.outFreq, value: 30 MHz}
- {id: TRACE_CLK_ROOT.outFreq, value: 132 MHz}
- {id: UART_CLK_ROOT.outFreq, value: 80 MHz}
- {id: USDHC1_CLK_ROOT.outFreq, value: 198 MHz}
- {id: USDHC2_CLK_ROOT.outFreq, value: 198 MHz}
settings:
- {id: CCM.AHB_PODF.scale, value: '1', locked: true}
- {id: CCM.ARM_PODF.scale, value: '2', locked: true}
- {id: CCM.FLEXSPI2_PODF.scale, value: '2', locked: true}
- {id: CCM.FLEXSPI2_SEL.sel, value: CCM_ANALOG.PLL3_PFD0_CLK}
- {id: CCM.FLEXSPI_PODF.scale, value: '2', locked: true}
- {id: CCM.FLEXSPI_SEL.sel, value: CCM_ANALOG.PLL3_PFD0_CLK}
- {id: CCM.LPSPI_PODF.scale, value: '5', locked: true}
- {id: CCM.PERCLK_PODF.scale, value: '2', locked: true}
- {id: CCM.SEMC_PODF.scale, value: '8'}
- {id: CCM.TRACE_CLK_SEL.sel, value: CCM_ANALOG.PLL2_MAIN_CLK}
- {id: CCM.TRACE_PODF.scale, value: '4', locked: true}
- {id: CCM_ANALOG.PLL1_BYPASS.sel, value: CCM_ANALOG.PLL1}
- {id: CCM_ANALOG.PLL1_PREDIV.scale, value: '1', locked: true}
- {id: CCM_ANALOG.PLL1_VDIV.scale, value: '50', locked: true}
- {id: CCM_ANALOG.PLL2.denom, value: '1', locked: true}
- {id: CCM_ANALOG.PLL2.num, value: '0', locked: true}
- {id: CCM_ANALOG.PLL2_BYPASS.sel, value: CCM_ANALOG.PLL2_OUT_CLK}
- {id: CCM_ANALOG.PLL2_PFD0_BYPASS.sel, value: CCM_ANALOG.PLL2_PFD0}
- {id: CCM_ANALOG.PLL2_PFD1_BYPASS.sel, value: CCM_ANALOG.PLL2_PFD1}
- {id: CCM_ANALOG.PLL2_PFD2_BYPASS.sel, value: CCM_ANALOG.PLL2_PFD2}
- {id: CCM_ANALOG.PLL2_PFD3_BYPASS.sel, value: CCM_ANALOG.PLL2_PFD3}
- {id: CCM_ANALOG.PLL3_BYPASS.sel, value: CCM_ANALOG.PLL3}
- {id: CCM_ANALOG.PLL3_PFD0_BYPASS.sel, value: CCM_ANALOG.PLL3_PFD0}
- {id: CCM_ANALOG.PLL3_PFD0_DIV.scale, value: '33', locked: true}
- {id: CCM_ANALOG.PLL3_PFD0_MUL.scale, value: '18', locked: true}
- {id: CCM_ANALOG.PLL3_PFD1_BYPASS.sel, value: CCM_ANALOG.PLL3_PFD1}
- {id: CCM_ANALOG.PLL3_PFD2_BYPASS.sel, value: CCM_ANALOG.PLL3_PFD2}
- {id: CCM_ANALOG.PLL3_PFD3_BYPASS.sel, value: CCM_ANALOG.PLL3_PFD3}
- {id: CCM_ANALOG.PLL4.denom, value: '50'}
- {id: CCM_ANALOG.PLL4.div, value: '47'}
- {id: CCM_ANALOG.PLL5.denom, value: '1'}
- {id: CCM_ANALOG.PLL5.div, value: '31', locked: true}
- {id: CCM_ANALOG.PLL5.num, value: '0'}
- {id: CCM_ANALOG.PLL5_BYPASS.sel, value: CCM_ANALOG.PLL5_POST_DIV}
- {id: CCM_ANALOG.PLL5_POST_DIV.scale, value: '2'}
- {id: CCM_ANALOG.VIDEO_DIV.scale, value: '4'}
- {id: CCM_ANALOG_PLL_ENET_POWERDOWN_CFG, value: 'Yes'}
- {id: CCM_ANALOG_PLL_USB1_POWER_CFG, value: 'Yes'}
- {id: CCM_ANALOG_PLL_VIDEO_POWERDOWN_CFG, value: 'No'}
sources:
- {id: XTALOSC24M.RTC_OSC.outFreq, value: 32.768 kHz, enabled: true}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
/*******************************************************************************
* Variables for BOARD_BootClockRUN configuration
******************************************************************************/
const clock_arm_pll_config_t armPllConfig_BOARD_BootClockRUN =
{
.loopDivider = 100, /* PLL loop divider, Fout = Fin * 50 */
.src = 0, /* Bypass clock source, 0 - OSC 24M, 1 - CLK1_P and CLK1_N */
};
const clock_sys_pll_config_t sysPllConfig_BOARD_BootClockRUN =
{
.loopDivider = 1, /* PLL loop divider, Fout = Fin * ( 20 + loopDivider*2 + numerator / denominator ) */
.numerator = 0, /* 30 bit numerator of fractional loop divider */
.denominator = 1, /* 30 bit denominator of fractional loop divider */
.src = 0, /* Bypass clock source, 0 - OSC 24M, 1 - CLK1_P and CLK1_N */
};
const clock_usb_pll_config_t usb1PllConfig_BOARD_BootClockRUN =
{
.loopDivider = 0, /* PLL loop divider, Fout = Fin * 20 */
.src = 0, /* Bypass clock source, 0 - OSC 24M, 1 - CLK1_P and CLK1_N */
};
const clock_video_pll_config_t videoPllConfig_BOARD_BootClockRUN =
{
.loopDivider = 31, /* PLL loop divider, Fout = Fin * ( loopDivider + numerator / denominator ) */
.postDivider = 8, /* Divider after PLL */
.numerator = 0, /* 30 bit numerator of fractional loop divider, Fout = Fin * ( loopDivider + numerator / denominator ) */
.denominator = 1, /* 30 bit denominator of fractional loop divider, Fout = Fin * ( loopDivider + numerator / denominator ) */
.src = 0, /* Bypass clock source, 0 - OSC 24M, 1 - CLK1_P and CLK1_N */
};
/*******************************************************************************
* Code for BOARD_BootClockRUN configuration
******************************************************************************/
void BOARD_BootClockRUN(void)
{
/* Init RTC OSC clock frequency. */
CLOCK_SetRtcXtalFreq(32768U);
/* Enable 1MHz clock output. */
XTALOSC24M->OSC_CONFIG2 |= XTALOSC24M_OSC_CONFIG2_ENABLE_1M_MASK;
/* Use free 1MHz clock output. */
XTALOSC24M->OSC_CONFIG2 &= ~XTALOSC24M_OSC_CONFIG2_MUX_1M_MASK;
/* Set XTAL 24MHz clock frequency. */
CLOCK_SetXtalFreq(24000000U);
/* Enable XTAL 24MHz clock source. */
CLOCK_InitExternalClk(0);
/* Enable internal RC. */
CLOCK_InitRcOsc24M();
/* Switch clock source to external OSC. */
CLOCK_SwitchOsc(kCLOCK_XtalOsc);
/* Set Oscillator ready counter value. */
CCM->CCR = (CCM->CCR & (~CCM_CCR_OSCNT_MASK)) | CCM_CCR_OSCNT(127);
/* Setting PeriphClk2Mux and PeriphMux to provide stable clock before PLLs are initialed */
CLOCK_SetMux(kCLOCK_PeriphClk2Mux, 1); /* Set PERIPH_CLK2 MUX to OSC */
CLOCK_SetMux(kCLOCK_PeriphMux, 1); /* Set PERIPH_CLK MUX to PERIPH_CLK2 */
/* Setting the VDD_SOC to 1.275V. It is necessary to config AHB to 600Mhz. */
DCDC->REG3 = (DCDC->REG3 & (~DCDC_REG3_TRG_MASK)) | DCDC_REG3_TRG(0x13);
/* Waiting for DCDC_STS_DC_OK bit is asserted */
while (DCDC_REG0_STS_DC_OK_MASK != (DCDC_REG0_STS_DC_OK_MASK & DCDC->REG0))
{
}
/* Set AHB_PODF. */
CLOCK_SetDiv(kCLOCK_AhbDiv, 0);
/* Disable IPG clock gate. */
CLOCK_DisableClock(kCLOCK_Adc1);
CLOCK_DisableClock(kCLOCK_Adc2);
CLOCK_DisableClock(kCLOCK_Xbar1);
CLOCK_DisableClock(kCLOCK_Xbar2);
CLOCK_DisableClock(kCLOCK_Xbar3);
/* Set IPG_PODF. */
CLOCK_SetDiv(kCLOCK_IpgDiv, 3);
/* Set ARM_PODF. */
CLOCK_SetDiv(kCLOCK_ArmDiv, 1);
/* Set PERIPH_CLK2_PODF. */
CLOCK_SetDiv(kCLOCK_PeriphClk2Div, 0);
/* Disable PERCLK clock gate. */
CLOCK_DisableClock(kCLOCK_Gpt1);
CLOCK_DisableClock(kCLOCK_Gpt1S);
CLOCK_DisableClock(kCLOCK_Gpt2);
CLOCK_DisableClock(kCLOCK_Gpt2S);
CLOCK_DisableClock(kCLOCK_Pit);
/* Set PERCLK_PODF. */
CLOCK_SetDiv(kCLOCK_PerclkDiv, 1);
/* Disable USDHC1 clock gate. */
CLOCK_DisableClock(kCLOCK_Usdhc1);
/* Set USDHC1_PODF. */
CLOCK_SetDiv(kCLOCK_Usdhc1Div, 1);
/* Set Usdhc1 clock source. */
CLOCK_SetMux(kCLOCK_Usdhc1Mux, 0);
/* Disable USDHC2 clock gate. */
CLOCK_DisableClock(kCLOCK_Usdhc2);
/* Set USDHC2_PODF. */
CLOCK_SetDiv(kCLOCK_Usdhc2Div, 1);
/* Set Usdhc2 clock source. */
CLOCK_SetMux(kCLOCK_Usdhc2Mux, 0);
/* In SDK projects, SDRAM (configured by SEMC) will be initialized in either debug script or dcd.
* With this macro SKIP_SYSCLK_INIT, system pll (selected to be SEMC source clock in SDK projects) will be left unchanged.
* Note: If another clock source is selected for SEMC, user may want to avoid changing that clock as well.*/
#ifndef SKIP_SYSCLK_INIT
/* Disable Semc clock gate. */
CLOCK_DisableClock(kCLOCK_Semc);
/* Set SEMC_PODF. */
CLOCK_SetDiv(kCLOCK_SemcDiv, 7);
/* Set Semc alt clock source. */
CLOCK_SetMux(kCLOCK_SemcAltMux, 0);
/* Set Semc clock source. */
CLOCK_SetMux(kCLOCK_SemcMux, 0);
#endif
/* In SDK projects, external flash (configured by FLEXSPI) will be initialized by dcd.
* With this macro XIP_EXTERNAL_FLASH, usb1 pll (selected to be FLEXSPI clock source in SDK projects) will be left unchanged.
* Note: If another clock source is selected for FLEXSPI, user may want to avoid changing that clock as well.*/
#if !(defined(XIP_EXTERNAL_FLASH) && (XIP_EXTERNAL_FLASH == 1))
/* Disable Flexspi clock gate. */
CLOCK_DisableClock(kCLOCK_FlexSpi);
/* Set FLEXSPI_PODF. */
CLOCK_SetDiv(kCLOCK_FlexspiDiv, 1);
/* Set Flexspi clock source. */
CLOCK_SetMux(kCLOCK_FlexspiMux, 3);
#endif
/* Disable Flexspi2 clock gate. */
CLOCK_DisableClock(kCLOCK_FlexSpi2);
/* Set FLEXSPI2_PODF. */
CLOCK_SetDiv(kCLOCK_Flexspi2Div, 1);
/* Set Flexspi2 clock source. */
CLOCK_SetMux(kCLOCK_Flexspi2Mux, 1);
/* Disable CSI clock gate. */
CLOCK_DisableClock(kCLOCK_Csi);
/* Set CSI_PODF. */
CLOCK_SetDiv(kCLOCK_CsiDiv, 1);
/* Set Csi clock source. */
CLOCK_SetMux(kCLOCK_CsiMux, 0);
/* Disable LPSPI clock gate. */
CLOCK_DisableClock(kCLOCK_Lpspi1);
CLOCK_DisableClock(kCLOCK_Lpspi2);
CLOCK_DisableClock(kCLOCK_Lpspi3);
CLOCK_DisableClock(kCLOCK_Lpspi4);
/* Set LPSPI_PODF. */
CLOCK_SetDiv(kCLOCK_LpspiDiv, 4);
/* Set Lpspi clock source. */
CLOCK_SetMux(kCLOCK_LpspiMux, 2);
/* Disable TRACE clock gate. */
CLOCK_DisableClock(kCLOCK_Trace);
/* Set TRACE_PODF. */
CLOCK_SetDiv(kCLOCK_TraceDiv, 3);
/* Set Trace clock source. */
CLOCK_SetMux(kCLOCK_TraceMux, 0);
/* Disable SAI1 clock gate. */
CLOCK_DisableClock(kCLOCK_Sai1);
/* Set SAI1_CLK_PRED. */
CLOCK_SetDiv(kCLOCK_Sai1PreDiv, 3);
/* Set SAI1_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_Sai1Div, 1);
/* Set Sai1 clock source. */
CLOCK_SetMux(kCLOCK_Sai1Mux, 0);
/* Disable SAI2 clock gate. */
CLOCK_DisableClock(kCLOCK_Sai2);
/* Set SAI2_CLK_PRED. */
CLOCK_SetDiv(kCLOCK_Sai2PreDiv, 3);
/* Set SAI2_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_Sai2Div, 1);
/* Set Sai2 clock source. */
CLOCK_SetMux(kCLOCK_Sai2Mux, 0);
/* Disable SAI3 clock gate. */
CLOCK_DisableClock(kCLOCK_Sai3);
/* Set SAI3_CLK_PRED. */
CLOCK_SetDiv(kCLOCK_Sai3PreDiv, 3);
/* Set SAI3_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_Sai3Div, 1);
/* Set Sai3 clock source. */
CLOCK_SetMux(kCLOCK_Sai3Mux, 0);
/* Disable Lpi2c clock gate. */
CLOCK_DisableClock(kCLOCK_Lpi2c1);
CLOCK_DisableClock(kCLOCK_Lpi2c2);
CLOCK_DisableClock(kCLOCK_Lpi2c3);
/* Set LPI2C_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_Lpi2cDiv, 0);
/* Set Lpi2c clock source. */
CLOCK_SetMux(kCLOCK_Lpi2cMux, 0);
/* Disable CAN clock gate. */
CLOCK_DisableClock(kCLOCK_Can1);
CLOCK_DisableClock(kCLOCK_Can2);
CLOCK_DisableClock(kCLOCK_Can3);
CLOCK_DisableClock(kCLOCK_Can1S);
CLOCK_DisableClock(kCLOCK_Can2S);
CLOCK_DisableClock(kCLOCK_Can3S);
/* Set CAN_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_CanDiv, 1);
/* Set Can clock source. */
CLOCK_SetMux(kCLOCK_CanMux, 2);
/* Disable UART clock gate. */
CLOCK_DisableClock(kCLOCK_Lpuart1);
CLOCK_DisableClock(kCLOCK_Lpuart2);
CLOCK_DisableClock(kCLOCK_Lpuart3);
CLOCK_DisableClock(kCLOCK_Lpuart4);
CLOCK_DisableClock(kCLOCK_Lpuart5);
CLOCK_DisableClock(kCLOCK_Lpuart6);
CLOCK_DisableClock(kCLOCK_Lpuart7);
CLOCK_DisableClock(kCLOCK_Lpuart8);
/* Set UART_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_UartDiv, 0);
/* Set Uart clock source. */
CLOCK_SetMux(kCLOCK_UartMux, 0);
/* Disable LCDIF clock gate. */
CLOCK_DisableClock(kCLOCK_LcdPixel);
/* Set LCDIF_PRED. */
CLOCK_SetDiv(kCLOCK_LcdifPreDiv, 1);
/* Set LCDIF_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_LcdifDiv, 3);
/* Set Lcdif pre clock source. */
CLOCK_SetMux(kCLOCK_LcdifPreMux, 5);
/* Disable SPDIF clock gate. */
CLOCK_DisableClock(kCLOCK_Spdif);
/* Set SPDIF0_CLK_PRED. */
CLOCK_SetDiv(kCLOCK_Spdif0PreDiv, 1);
/* Set SPDIF0_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_Spdif0Div, 7);
/* Set Spdif clock source. */
CLOCK_SetMux(kCLOCK_SpdifMux, 3);
/* Disable Flexio1 clock gate. */
CLOCK_DisableClock(kCLOCK_Flexio1);
/* Set FLEXIO1_CLK_PRED. */
CLOCK_SetDiv(kCLOCK_Flexio1PreDiv, 1);
/* Set FLEXIO1_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_Flexio1Div, 7);
/* Set Flexio1 clock source. */
CLOCK_SetMux(kCLOCK_Flexio1Mux, 3);
/* Disable Flexio2 clock gate. */
CLOCK_DisableClock(kCLOCK_Flexio2);
/* Set FLEXIO2_CLK_PRED. */
CLOCK_SetDiv(kCLOCK_Flexio2PreDiv, 1);
/* Set FLEXIO2_CLK_PODF. */
CLOCK_SetDiv(kCLOCK_Flexio2Div, 7);
/* Set Flexio2 clock source. */
CLOCK_SetMux(kCLOCK_Flexio2Mux, 3);
/* Set Pll3 sw clock source. */
CLOCK_SetMux(kCLOCK_Pll3SwMux, 0);
/* Init ARM PLL. */
CLOCK_InitArmPll(&armPllConfig_BOARD_BootClockRUN);
/* In SDK projects, SDRAM (configured by SEMC) will be initialized in either debug script or dcd.
* With this macro SKIP_SYSCLK_INIT, system pll (selected to be SEMC source clock in SDK projects) will be left unchanged.
* Note: If another clock source is selected for SEMC, user may want to avoid changing that clock as well.*/
#ifndef SKIP_SYSCLK_INIT
#if defined(XIP_BOOT_HEADER_DCD_ENABLE) && (XIP_BOOT_HEADER_DCD_ENABLE == 1)
#warning "SKIP_SYSCLK_INIT should be defined to keep system pll (selected to be SEMC source clock in SDK projects) unchanged."
#endif
/* Init System PLL. */
CLOCK_InitSysPll(&sysPllConfig_BOARD_BootClockRUN);
/* Init System pfd0. */
CLOCK_InitSysPfd(kCLOCK_Pfd0, 27);
/* Init System pfd1. */
CLOCK_InitSysPfd(kCLOCK_Pfd1, 16);
/* Init System pfd2. */
CLOCK_InitSysPfd(kCLOCK_Pfd2, 24);
/* Init System pfd3. */
CLOCK_InitSysPfd(kCLOCK_Pfd3, 16);
#endif
/* In SDK projects, external flash (configured by FLEXSPI) will be initialized by dcd.
* With this macro XIP_EXTERNAL_FLASH, usb1 pll (selected to be FLEXSPI clock source in SDK projects) will be left unchanged.
* Note: If another clock source is selected for FLEXSPI, user may want to avoid changing that clock as well.*/
#if !(defined(XIP_EXTERNAL_FLASH) && (XIP_EXTERNAL_FLASH == 1))
/* Init Usb1 PLL. */
CLOCK_InitUsb1Pll(&usb1PllConfig_BOARD_BootClockRUN);
/* Init Usb1 pfd0. */
CLOCK_InitUsb1Pfd(kCLOCK_Pfd0, 33);
/* Init Usb1 pfd1. */
CLOCK_InitUsb1Pfd(kCLOCK_Pfd1, 16);
/* Init Usb1 pfd2. */
CLOCK_InitUsb1Pfd(kCLOCK_Pfd2, 17);
/* Init Usb1 pfd3. */
CLOCK_InitUsb1Pfd(kCLOCK_Pfd3, 19);
/* Disable Usb1 PLL output for USBPHY1. */
CCM_ANALOG->PLL_USB1 &= ~CCM_ANALOG_PLL_USB1_EN_USB_CLKS_MASK;
#endif
/* DeInit Audio PLL. */
CLOCK_DeinitAudioPll();
/* Bypass Audio PLL. */
CLOCK_SetPllBypass(CCM_ANALOG, kCLOCK_PllAudio, 1);
/* Set divider for Audio PLL. */
CCM_ANALOG->MISC2 &= ~CCM_ANALOG_MISC2_AUDIO_DIV_LSB_MASK;
CCM_ANALOG->MISC2 &= ~CCM_ANALOG_MISC2_AUDIO_DIV_MSB_MASK;
/* Enable Audio PLL output. */
CCM_ANALOG->PLL_AUDIO |= CCM_ANALOG_PLL_AUDIO_ENABLE_MASK;
/* Init Video PLL. */
uint32_t pllVideo;
/* Disable Video PLL output before initial Video PLL. */
CCM_ANALOG->PLL_VIDEO &= ~CCM_ANALOG_PLL_VIDEO_ENABLE_MASK;
/* Bypass PLL first */
CCM_ANALOG->PLL_VIDEO = (CCM_ANALOG->PLL_VIDEO & (~CCM_ANALOG_PLL_VIDEO_BYPASS_CLK_SRC_MASK)) |
CCM_ANALOG_PLL_VIDEO_BYPASS_MASK | CCM_ANALOG_PLL_VIDEO_BYPASS_CLK_SRC(0);
CCM_ANALOG->PLL_VIDEO_NUM = CCM_ANALOG_PLL_VIDEO_NUM_A(0);
CCM_ANALOG->PLL_VIDEO_DENOM = CCM_ANALOG_PLL_VIDEO_DENOM_B(1);
pllVideo = (CCM_ANALOG->PLL_VIDEO & (~(CCM_ANALOG_PLL_VIDEO_DIV_SELECT_MASK | CCM_ANALOG_PLL_VIDEO_POWERDOWN_MASK))) |
CCM_ANALOG_PLL_VIDEO_ENABLE_MASK |CCM_ANALOG_PLL_VIDEO_DIV_SELECT(31);
pllVideo |= CCM_ANALOG_PLL_VIDEO_POST_DIV_SELECT(1);
CCM_ANALOG->MISC2 = (CCM_ANALOG->MISC2 & (~CCM_ANALOG_MISC2_VIDEO_DIV_MASK)) | CCM_ANALOG_MISC2_VIDEO_DIV(3);
CCM_ANALOG->PLL_VIDEO = pllVideo;
while ((CCM_ANALOG->PLL_VIDEO & CCM_ANALOG_PLL_VIDEO_LOCK_MASK) == 0)
{
}
/* Disable bypass for Video PLL. */
CLOCK_SetPllBypass(CCM_ANALOG, kCLOCK_PllVideo, 0);
/* DeInit Enet PLL. */
CLOCK_DeinitEnetPll();
/* Bypass Enet PLL. */
CLOCK_SetPllBypass(CCM_ANALOG, kCLOCK_PllEnet, 1);
/* Set Enet output divider. */
CCM_ANALOG->PLL_ENET = (CCM_ANALOG->PLL_ENET & (~CCM_ANALOG_PLL_ENET_DIV_SELECT_MASK)) | CCM_ANALOG_PLL_ENET_DIV_SELECT(1);
/* Enable Enet output. */
CCM_ANALOG->PLL_ENET |= CCM_ANALOG_PLL_ENET_ENABLE_MASK;
/* Set Enet2 output divider. */
CCM_ANALOG->PLL_ENET = (CCM_ANALOG->PLL_ENET & (~CCM_ANALOG_PLL_ENET_ENET2_DIV_SELECT_MASK)) | CCM_ANALOG_PLL_ENET_ENET2_DIV_SELECT(0);
/* Enable Enet2 output. */
CCM_ANALOG->PLL_ENET |= CCM_ANALOG_PLL_ENET_ENET2_REF_EN_MASK;
/* Enable Enet25M output. */
CCM_ANALOG->PLL_ENET |= CCM_ANALOG_PLL_ENET_ENET_25M_REF_EN_MASK;
/* DeInit Usb2 PLL. */
CLOCK_DeinitUsb2Pll();
/* Bypass Usb2 PLL. */
CLOCK_SetPllBypass(CCM_ANALOG, kCLOCK_PllUsb2, 1);
/* Enable Usb2 PLL output. */
CCM_ANALOG->PLL_USB2 |= CCM_ANALOG_PLL_USB2_ENABLE_MASK;
/* Set preperiph clock source. */
CLOCK_SetMux(kCLOCK_PrePeriphMux, 3);
/* Set periph clock source. */
CLOCK_SetMux(kCLOCK_PeriphMux, 0);
/* Set periph clock2 clock source. */
CLOCK_SetMux(kCLOCK_PeriphClk2Mux, 0);
/* Set per clock source. */
CLOCK_SetMux(kCLOCK_PerclkMux, 0);
/* Set lvds1 clock source. */
CCM_ANALOG->MISC1 = (CCM_ANALOG->MISC1 & (~CCM_ANALOG_MISC1_LVDS1_CLK_SEL_MASK)) | CCM_ANALOG_MISC1_LVDS1_CLK_SEL(0);
/* Set clock out1 divider. */
CCM->CCOSR = (CCM->CCOSR & (~CCM_CCOSR_CLKO1_DIV_MASK)) | CCM_CCOSR_CLKO1_DIV(0);
/* Set clock out1 source. */
CCM->CCOSR = (CCM->CCOSR & (~CCM_CCOSR_CLKO1_SEL_MASK)) | CCM_CCOSR_CLKO1_SEL(1);
/* Set clock out2 divider. */
CCM->CCOSR = (CCM->CCOSR & (~CCM_CCOSR_CLKO2_DIV_MASK)) | CCM_CCOSR_CLKO2_DIV(0);
/* Set clock out2 source. */
CCM->CCOSR = (CCM->CCOSR & (~CCM_CCOSR_CLKO2_SEL_MASK)) | CCM_CCOSR_CLKO2_SEL(18);
/* Set clock out1 drives clock out1. */
CCM->CCOSR &= ~CCM_CCOSR_CLK_OUT_SEL_MASK;
/* Disable clock out1. */
CCM->CCOSR &= ~CCM_CCOSR_CLKO1_EN_MASK;
/* Disable clock out2. */
CCM->CCOSR &= ~CCM_CCOSR_CLKO2_EN_MASK;
/* Set SAI1 MCLK1 clock source. */
IOMUXC_SetSaiMClkClockSource(IOMUXC_GPR, kIOMUXC_GPR_SAI1MClk1Sel, 0);
/* Set SAI1 MCLK2 clock source. */
IOMUXC_SetSaiMClkClockSource(IOMUXC_GPR, kIOMUXC_GPR_SAI1MClk2Sel, 0);
/* Set SAI1 MCLK3 clock source. */
IOMUXC_SetSaiMClkClockSource(IOMUXC_GPR, kIOMUXC_GPR_SAI1MClk3Sel, 0);
/* Set SAI2 MCLK3 clock source. */
IOMUXC_SetSaiMClkClockSource(IOMUXC_GPR, kIOMUXC_GPR_SAI2MClk3Sel, 0);
/* Set SAI3 MCLK3 clock source. */
IOMUXC_SetSaiMClkClockSource(IOMUXC_GPR, kIOMUXC_GPR_SAI3MClk3Sel, 0);
/* Set MQS configuration. */
IOMUXC_MQSConfig(IOMUXC_GPR,kIOMUXC_MqsPwmOverSampleRate32, 0);
/* Set ENET1 Tx clock source. */
IOMUXC_EnableMode(IOMUXC_GPR, kIOMUXC_GPR_ENET1RefClkMode, false);
/* Set ENET2 Tx clock source. */
#if defined(FSL_IOMUXC_DRIVER_VERSION) && (FSL_IOMUXC_DRIVER_VERSION != (MAKE_VERSION(2, 0, 0)))
IOMUXC_EnableMode(IOMUXC_GPR, kIOMUXC_GPR_ENET2RefClkMode, false);
#else
IOMUXC_EnableMode(IOMUXC_GPR, IOMUXC_GPR_GPR1_ENET2_CLK_SEL_MASK, false);
#endif
/* Set GPT1 High frequency reference clock source. */
IOMUXC_GPR->GPR5 &= ~IOMUXC_GPR_GPR5_VREF_1M_CLK_GPT1_MASK;
/* Set GPT2 High frequency reference clock source. */
IOMUXC_GPR->GPR5 &= ~IOMUXC_GPR_GPR5_VREF_1M_CLK_GPT2_MASK;
/* Set SystemCoreClock variable. */
SystemCoreClock = BOARD_BOOTCLOCKRUN_CORE_CLOCK;
}

111
test-app/imx_rt_pin_mux.c 100644
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@ -0,0 +1,111 @@
/* wolfCrypt benchmark test application for i.MX RT1060-EVK
*
* Copyright (C) 2020 wolfSSL Inc.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
!!GlobalInfo
product: Pins v7.0
processor: MIMXRT1062xxxxA
package_id: MIMXRT1062DVL6A
mcu_data: ksdk2_0
processor_version: 0.7.9
board: MIMXRT1060-EVK
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
#include "fsl_common.h"
#include "fsl_iomuxc.h"
#include "pin_mux.h"
/* FUNCTION ************************************************************************************************************
*
* Function Name : BOARD_InitBootPins
* Description : Calls initialization functions.
*
* END ****************************************************************************************************************/
void BOARD_InitBootPins(void) {
BOARD_InitPins();
}
/*
* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
BOARD_InitPins:
- options: {callFromInitBoot: 'true', coreID: core0, enableClock: 'true'}
- pin_list:
- {pin_num: L14, peripheral: LPUART1, signal: RX, pin_signal: GPIO_AD_B0_13, software_input_on: Disable, hysteresis_enable: Disable, pull_up_down_config: Pull_Down_100K_Ohm,
pull_keeper_select: Keeper, pull_keeper_enable: Enable, open_drain: Disable, speed: MHZ_100, drive_strength: R0_6, slew_rate: Slow}
- {pin_num: K14, peripheral: LPUART1, signal: TX, pin_signal: GPIO_AD_B0_12, software_input_on: Disable, hysteresis_enable: Disable, pull_up_down_config: Pull_Down_100K_Ohm,
pull_keeper_select: Keeper, pull_keeper_enable: Enable, open_drain: Disable, speed: MHZ_100, drive_strength: R0_6, slew_rate: Slow}
- {pin_num: G13, peripheral: ARM, signal: arm_trace_swo, pin_signal: GPIO_AD_B0_10, slew_rate: Fast}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
/* FUNCTION ************************************************************************************************************
*
* Function Name : BOARD_InitPins
* Description : Configures pin routing and optionally pin electrical features.
*
* END ****************************************************************************************************************/
void BOARD_InitPins(void) {
CLOCK_EnableClock(kCLOCK_Iomuxc); /* iomuxc clock (iomuxc_clk_enable): 0x03U */
IOMUXC_SetPinMux(
IOMUXC_GPIO_AD_B0_10_ARM_TRACE_SWO, /* GPIO_AD_B0_10 is configured as ARM_TRACE_SWO */
0U); /* Software Input On Field: Input Path is determined by functionality */
IOMUXC_SetPinMux(
IOMUXC_GPIO_AD_B0_12_LPUART1_TX, /* GPIO_AD_B0_12 is configured as LPUART1_TX */
0U); /* Software Input On Field: Input Path is determined by functionality */
IOMUXC_SetPinMux(
IOMUXC_GPIO_AD_B0_13_LPUART1_RX, /* GPIO_AD_B0_13 is configured as LPUART1_RX */
0U); /* Software Input On Field: Input Path is determined by functionality */
IOMUXC_SetPinConfig(
IOMUXC_GPIO_AD_B0_10_ARM_TRACE_SWO, /* GPIO_AD_B0_10 PAD functional properties : */
0x90B1U); /* Slew Rate Field: Fast Slew Rate
Drive Strength Field: R0/6
Speed Field: medium(100MHz)
Open Drain Enable Field: Open Drain Disabled
Pull / Keep Enable Field: Pull/Keeper Enabled
Pull / Keep Select Field: Keeper
Pull Up / Down Config. Field: 100K Ohm Pull Up
Hyst. Enable Field: Hysteresis Disabled */
IOMUXC_SetPinConfig(
IOMUXC_GPIO_AD_B0_12_LPUART1_TX, /* GPIO_AD_B0_12 PAD functional properties : */
0x10B0U); /* Slew Rate Field: Slow Slew Rate
Drive Strength Field: R0/6
Speed Field: medium(100MHz)
Open Drain Enable Field: Open Drain Disabled
Pull / Keep Enable Field: Pull/Keeper Enabled
Pull / Keep Select Field: Keeper
Pull Up / Down Config. Field: 100K Ohm Pull Down
Hyst. Enable Field: Hysteresis Disabled */
IOMUXC_SetPinConfig(
IOMUXC_GPIO_AD_B0_13_LPUART1_RX, /* GPIO_AD_B0_13 PAD functional properties : */
0x10B0U); /* Slew Rate Field: Slow Slew Rate
Drive Strength Field: R0/6
Speed Field: medium(100MHz)
Open Drain Enable Field: Open Drain Disabled
Pull / Keep Enable Field: Pull/Keeper Enabled
Pull / Keep Select Field: Keeper
Pull Up / Down Config. Field: 100K Ohm Pull Down
Hyst. Enable Field: Hysteresis Disabled */
}
/***********************************************************************************************************************
* EOF
**********************************************************************************************************************/