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[BSP][renesas]RA6W1 Basic BSP Content #11670

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[BSP][renesas]RA6W1 Basic BSP Content #11670

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2 changes: 2 additions & 0 deletions bsp/renesas/.clang-format-ignore
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@
/**/ra/
/**/ra_cfg/
/**/ra_gen/
/**/rafw_cfg/
/**/rafw_gen/
/libraries/bsp-template/
/**/RTE/

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6 changes: 6 additions & 0 deletions bsp/renesas/libraries/HAL_Drivers/drivers/config/drv_config.h
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Expand Up @@ -287,6 +287,12 @@ extern "C"
#endif
#endif /* SOC_SERIES_R7FA2A1 */

#if defined(SOC_FAMILY_RENESAS_RA_WIRELESS)
#if defined(SOC_SERIES_R7SA6W1)
#include "raw/ra6w1/uart_config.h"
#endif /* SOC_SERIES_R7SA6W1 */
#endif /* SOC_FAMILY_RENESAS_RA_WIRELESS */

#ifdef __cplusplus
}
#endif
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58 changes: 58 additions & 0 deletions bsp/renesas/libraries/HAL_Drivers/drivers/config/raw/ra6w1/uart_config.h
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@@ -0,0 +1,58 @@
/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2026-07-29 rcitach first version
*/

#ifndef __RAW61_UART_CONFIG_H__
#define __RAW61_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_uart1_ctrl, \
.p_cfg = &g_uart1_cfg, \
}
#endif /* UART0_CONFIG */
#endif /* BSP_USING_UART0 */

#if defined(BSP_USING_UART1)
#ifndef UART1_CONFIG
#define UART1_CONFIG \
{ \
.name = "uart1", \
.p_api_ctrl = &g_uart2_ctrl, \
.p_cfg = &g_uart2_cfg, \
}
#endif /* UART1_CONFIG */
#endif /* BSP_USING_UART1 */

#ifdef BSP_USING_UART2
#ifndef UART2_CONFIG
#define UART2_CONFIG \
{ \
.name = "uart2", \
.p_api_ctrl = &g_uart3_ctrl, \
.p_cfg = &g_uart3_cfg, \
}
#endif /* UART2_CONFIG */
#endif /* BSP_USING_UART2 */

#ifdef __cplusplus
}
#endif

#endif /* __RAW61_UART_CONFIG_H__ */
28 changes: 24 additions & 4 deletions bsp/renesas/libraries/HAL_Drivers/drivers/drv_usart_v2.c
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Expand Up @@ -213,6 +213,16 @@ static rt_err_t ra_uart_configure(struct rt_serial_device *serial, struct serial

#if defined(SOC_SERIES_R7FA8M85) || defined(SOC_SERIES_R7KA8P1)
err = R_SCI_B_UART_Open(uart->config->p_api_ctrl, uart->config->p_cfg);
#elif 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);
}
#else
err = R_SCI_UART_Open(uart->config->p_api_ctrl, uart->config->p_cfg);
#endif
Expand All @@ -237,18 +247,28 @@ 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;

p_ctrl->p_reg->UART_DR_REG = 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;
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10 changes: 10 additions & 0 deletions bsp/renesas/libraries/Kconfig
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Expand Up @@ -3,6 +3,10 @@ config SOC_FAMILY_RENESAS_RA
bool
default n

config SOC_FAMILY_RENESAS_RA_WIRELESS
bool
default n

config SOC_FAMILY_RENESAS_RZ
bool
default n
Expand Down Expand Up @@ -91,6 +95,12 @@ 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_WIRELESS
default n

config SOC_SERIES_R7FA2A1
bool
select ARCH_ARM_CORTEX_M23
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