添加RA RAW61 BSP

Author: rcitach

bsp/renesas/libraries/HAL_Drivers/drivers/config/drv_config.h

@@ -263,6 +263,10 @@ extern "C"
 #endif
 #endif /* SOC_SERIES_R7FA6E2 */
 
+#if defined(SOC_SERIES_R7SA6W1)
+#include "ra6w1/uart_config.h"
+#endif /* SOC_SERIES_R7SA6W1 */
+
 #if defined(SOC_SERIES_R7FA2A1)
 #include "ra2a1/uart_config.h"
 

bsp/renesas/libraries/HAL_Drivers/drivers/config/ra6w1/uart_config.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2006-2025, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author            Notes
+ * 2021-07-29     KyleChan          first version
+ */
+
+#ifndef __RA6W1_UART_CONFIG_H__
+#define __RA6W1_UART_CONFIG_H__
+
+#include <rtthread.h>
+#include "hal_data.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(BSP_USING_UART0)
+#ifndef UART0_CONFIG
+#define UART0_CONFIG                                                \
+    {                                                               \
+        .name = "uart0",                                            \
+        .p_api_ctrl = &g_uart0_ctrl,                                \
+        .p_cfg = &g_uart0_cfg,                                      \
+    }
+#endif /* UART0_CONFIG */
+#endif /* BSP_USING_UART0 */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __RA6W1_UART_CONFIG_H__ */

bsp/renesas/libraries/HAL_Drivers/drivers/drv_usart_v2.c

@@ -211,7 +211,17 @@ static rt_err_t ra_uart_configure(struct rt_serial_device *serial, struct serial
     uart = rt_container_of(serial, struct ra_uart, serial);
     RT_ASSERT(uart != RT_NULL);
 
-#if defined(SOC_SERIES_R7FA8M85) || defined(SOC_SERIES_R7KA8P1)
+#if defined(SOC_SERIES_R7SA6W1)
+    uart_w_extended_cfg_t *p_extend = (uart_w_extended_cfg_t *)uart->config->p_cfg->p_extend;
+    RT_ASSERT(p_extend != RT_NULL);
+    RT_ASSERT(p_extend->p_baud_setting != RT_NULL);
+
+    err = R_UART_W_BaudCalculate(cfg->baud_rate, p_extend->p_baud_setting);
+    if (FSP_SUCCESS == err)
+    {
+        err = R_UART_W_Open(uart->config->p_api_ctrl, uart->config->p_cfg);
+    }
+#elif defined(SOC_SERIES_R7FA8M85) || defined(SOC_SERIES_R7KA8P1)
     err = R_SCI_B_UART_Open(uart->config->p_api_ctrl, uart->config->p_cfg);
 #else
     err = R_SCI_UART_Open(uart->config->p_api_ctrl, uart->config->p_cfg);
@@ -237,26 +247,66 @@ static int ra_uart_putc(struct rt_serial_device *serial, char c)
     uart = rt_container_of(serial, struct ra_uart, serial);
     RT_ASSERT(uart != RT_NULL);
 
-#if defined(SOC_SERIES_R7FA8M85) || defined(SOC_SERIES_R7KA8P1)
+#if defined(SOC_SERIES_R7SA6W1)
+    uart_w_instance_ctrl_t *p_ctrl = (uart_w_instance_ctrl_t *)uart->config->p_api_ctrl;
+
+    if (!R_UART_W_IsOpened(uart->config->p_api_ctrl))
+    {
+        return -1;
+    }
+
+    while (p_ctrl->p_reg->UART_FR_REG_b.TXFF)
+    {
+    }
+
+    (*(volatile rt_uint8_t *) &p_ctrl->p_reg->UART_DR_REG) = (rt_uint8_t)c;
+
+    while (p_ctrl->p_reg->UART_FR_REG_b.BUSY)
+    {
+    }
+#elif defined(SOC_SERIES_R7FA8M85) || defined(SOC_SERIES_R7KA8P1)
     sci_b_uart_instance_ctrl_t *p_ctrl = (sci_b_uart_instance_ctrl_t *)uart->config->p_api_ctrl;
+
+    p_ctrl->p_reg->TDR = c;
+
+    while ((p_ctrl->p_reg->CSR_b.TEND) == 0);
 #else
     sci_uart_instance_ctrl_t *p_ctrl = (sci_uart_instance_ctrl_t *)uart->config->p_api_ctrl;
-#endif
 
     p_ctrl->p_reg->TDR = c;
 
-#if defined(SOC_SERIES_R7FA8M85) || defined(SOC_SERIES_R9A07G0) || defined(SOC_SERIES_R7KA8P1)
+ #if defined(SOC_SERIES_R9A07G0)
     while ((p_ctrl->p_reg->CSR_b.TEND) == 0);
-#else
+ #else
     while ((p_ctrl->p_reg->SSR_b.TEND) == 0);
+ #endif
 #endif
 
     return RT_EOK;
 }
 
 static int ra_uart_getc(struct rt_serial_device *serial)
 {
+#if defined(SOC_SERIES_R7SA6W1)
+    struct ra_uart *uart;
+    uart_w_instance_ctrl_t *p_ctrl;
+
+    RT_ASSERT(serial != RT_NULL);
+
+    uart = rt_container_of(serial, struct ra_uart, serial);
+    RT_ASSERT(uart != RT_NULL);
+
+    p_ctrl = (uart_w_instance_ctrl_t *)uart->config->p_api_ctrl;
+
+    if (!R_UART_W_IsOpened(uart->config->p_api_ctrl) || p_ctrl->p_reg->UART_FR_REG_b.RXFE)
+    {
+        return -1;
+    }
+
+    return (int)(*(volatile rt_uint8_t *) &p_ctrl->p_reg->UART_DR_REG);
+#else
     return RT_EOK;
+#endif
 }
 
 static rt_ssize_t ra_uart_transmit(struct rt_serial_device     *serial,
@@ -271,7 +321,17 @@ static rt_ssize_t ra_uart_transmit(struct rt_serial_device     *serial,
     uart = rt_container_of(serial, struct ra_uart, serial);
     RT_ASSERT(uart != RT_NULL);
 
+#if defined(SOC_SERIES_R7SA6W1)
+    RT_UNUSED(uart);
+    RT_UNUSED(tx_flag);
+
+    for (rt_size_t i = 0; i < size; i++)
+    {
+        ra_uart_putc(serial, (char)buf[i]);
+    }
+#else
     ra_uart_control(serial, RT_DEVICE_CTRL_SET_INT, (void *)tx_flag);
+#endif
 
     return size;
 }

bsp/renesas/libraries/Kconfig

@@ -79,6 +79,12 @@ config SOC_SERIES_R7FA6E2
     select SOC_FAMILY_RENESAS_RA
     default n
 
+config SOC_SERIES_R7SA6W1
+    bool
+    select ARCH_ARM_CORTEX_M33
+    select SOC_FAMILY_RENESAS_RA
+    default n
+
 config SOC_SERIES_R7FA2A1
     bool
     select ARCH_ARM_CORTEX_M23