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add imxrt1170 evkb

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This commit is contained in:
hathach
2023-11-16 15:38:55 +07:00
parent 9ffb20429a
commit 2e924f727f
15 changed files with 2439 additions and 93 deletions
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95
hw/bsp/imxrt/family.c
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@@ -25,7 +25,6 @@
*/
#include "bsp/board_api.h"
#include "board.h"
// Suppress warning caused by mcu driver
#ifdef __GNUC__
@@ -44,6 +43,9 @@
#endif
#include "clock_config.h"
#include "pin_mux.h"
#include "board.h"
#if defined(BOARD_TUD_RHPORT) && CFG_TUD_ENABLED
#define PORT_SUPPORT_DEVICE(_n) (BOARD_TUD_RHPORT == _n)
@@ -58,8 +60,7 @@
#endif
// needed by fsl_flexspi_nor_boot
TU_ATTR_USED
const uint8_t dcd_data[] = { 0x00 };
TU_ATTR_USED const uint8_t dcd_data[] = { 0x00 };
//--------------------------------------------------------------------+
//
@@ -87,23 +88,20 @@ void board_init(void)
if (SCB_CCR_DC_Msk != (SCB_CCR_DC_Msk & SCB->CCR)) SCB_EnableDCache();
#endif
// Init clock
BOARD_InitPins();
BOARD_BootClockRUN();
SystemCoreClockUpdate();
#ifdef TRACE_ETM
// RT1011 ETM pins
IOMUXC_SetPinMux(IOMUXC_GPIO_11_ARM_TRACE3, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_12_ARM_TRACE2, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_13_ARM_TRACE1, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_00_ARM_TRACE0, 0U);
IOMUXC_SetPinMux(IOMUXC_GPIO_AD_02_ARM_TRACE_CLK, 0U);
CLOCK_EnableClock(kCLOCK_Trace);
// IOMUXC_SetPinMux(IOMUXC_GPIO_11_ARM_TRACE3, 0U);
// IOMUXC_SetPinMux(IOMUXC_GPIO_12_ARM_TRACE2, 0U);
// IOMUXC_SetPinMux(IOMUXC_GPIO_13_ARM_TRACE1, 0U);
// IOMUXC_SetPinMux(IOMUXC_GPIO_AD_00_ARM_TRACE0, 0U);
// IOMUXC_SetPinMux(IOMUXC_GPIO_AD_02_ARM_TRACE_CLK, 0U);
// CLOCK_EnableClock(kCLOCK_Trace);
#endif
// Enable IOCON clock
CLOCK_EnableClock(kCLOCK_Iomuxc);
#if CFG_TUSB_OS == OPT_OS_NONE
// 1ms tick timer
SysTick_Config(SystemCoreClock / 1000);
@@ -117,24 +115,24 @@ void board_init(void)
#endif
// LED
IOMUXC_SetPinMux( LED_PINMUX, 0U);
IOMUXC_SetPinConfig( LED_PINMUX, 0x10B0U);
// IOMUXC_SetPinMux( LED_PINMUX, 0U);
// IOMUXC_SetPinConfig( LED_PINMUX, 0x10B0U);
gpio_pin_config_t led_config = { kGPIO_DigitalOutput, 0, kGPIO_NoIntmode };
GPIO_PinInit(LED_PORT, LED_PIN, &led_config);
board_led_write(true);
// Button
IOMUXC_SetPinMux( BUTTON_PINMUX, 0U);
IOMUXC_SetPinConfig(BUTTON_PINMUX, 0x01B0A0U);
gpio_pin_config_t button_config = { kGPIO_DigitalInput, 0, kGPIO_IntRisingEdge, };
// IOMUXC_SetPinMux( BUTTON_PINMUX, 0U);
// IOMUXC_SetPinConfig(BUTTON_PINMUX, 0x01B0A0U);
gpio_pin_config_t button_config = { kGPIO_DigitalInput, 0, kGPIO_NoIntmode};
GPIO_PinInit(BUTTON_PORT, BUTTON_PIN, &button_config);
// UART
IOMUXC_SetPinMux( UART_TX_PINMUX, 0U);
IOMUXC_SetPinMux( UART_RX_PINMUX, 0U);
IOMUXC_SetPinConfig( UART_TX_PINMUX, 0x10B0u);
IOMUXC_SetPinConfig( UART_RX_PINMUX, 0x10B0u);
// IOMUXC_SetPinMux( UART_TX_PINMUX, 0U);
// IOMUXC_SetPinMux( UART_RX_PINMUX, 0U);
// IOMUXC_SetPinConfig( UART_TX_PINMUX, 0x10B0u);
// IOMUXC_SetPinConfig( UART_RX_PINMUX, 0x10B0u);
lpuart_config_t uart_config;
LPUART_GetDefaultConfig(&uart_config);
@@ -142,15 +140,12 @@ void board_init(void)
uart_config.enableTx = true;
uart_config.enableRx = true;
uint32_t freq;
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);
}
uint32_t freq = board_uart_get_clock();
// 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);
// }
if ( kStatus_Success != LPUART_Init(UART_PORT, &uart_config, freq) ) {
// failed to init uart, probably baudrate is not supported
@@ -181,25 +176,23 @@ void board_init(void)
//--------------------------------------------------------------------+
// USB Interrupt Handler
//--------------------------------------------------------------------+
void USB_OTG1_IRQHandler(void)
{
void USB_OTG1_IRQHandler(void) {
#if PORT_SUPPORT_DEVICE(0)
tud_int_handler(0);
tud_int_handler(0);
#endif
#if PORT_SUPPORT_HOST(0)
tuh_int_handler(0, true);
tuh_int_handler(0, true);
#endif
}
void USB_OTG2_IRQHandler(void)
{
void USB_OTG2_IRQHandler(void) {
#if PORT_SUPPORT_DEVICE(1)
tud_int_handler(1);
tud_int_handler(1);
#endif
#if PORT_SUPPORT_HOST(1)
tuh_int_handler(1, true);
tuh_int_handler(1, true);
#endif
}
@@ -207,35 +200,29 @@ void USB_OTG2_IRQHandler(void)
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
GPIO_PinWrite(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
void board_led_write(bool state) {
GPIO_PinWrite(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1 - LED_STATE_ON));
}
uint32_t board_button_read(void)
{
// active low
uint32_t board_button_read(void) {
return BUTTON_STATE_ACTIVE == GPIO_PinRead(BUTTON_PORT, BUTTON_PIN);
}
int board_uart_read(uint8_t* buf, int len)
{
int board_uart_read(uint8_t* buf, int len) {
int count = 0;
while( count < len )
{
while (count < len) {
uint8_t const rx_count = LPUART_GetRxFifoCount(UART_PORT);
if (!rx_count)
{
if (!rx_count) {
// clear all error flag if any
uint32_t status_flags = LPUART_GetStatusFlags(UART_PORT);
status_flags &= (kLPUART_RxOverrunFlag | kLPUART_ParityErrorFlag | kLPUART_FramingErrorFlag | kLPUART_NoiseErrorFlag);
status_flags &= (kLPUART_RxOverrunFlag | kLPUART_ParityErrorFlag | kLPUART_FramingErrorFlag |
kLPUART_NoiseErrorFlag);
LPUART_ClearStatusFlags(UART_PORT, status_flags);
break;
}
for(int i=0; i<rx_count; i++)
{
for (int i = 0; i < rx_count; i++) {
buf[count] = LPUART_ReadByte(UART_PORT);
count++;
}