hal: renesas: rx: Initial support for RX26T SOC

Add HAL support for RX26T using RDP

Signed-off-by: Hau Ho <[email protected]>
Signed-off-by: Phi Tran <[email protected]>

Author: Hau Ho

drivers/rx/rdp/src/r_bsp/board/generic_rx26t/r_bsp.h

@@ -0,0 +1,64 @@
+/*
+* Copyright (c) 2011 Renesas Electronics Corporation and/or its affiliates
+*
+* SPDX-License-Identifier: BSD-3-Clause
+*/
+/***********************************************************************************************************************
+* File Name    : r_bsp.h
+* H/W Platform : GENERIC_RX26T
+* Description  : Has the header files that should be included for this platform.
+***********************************************************************************************************************/
+/***********************************************************************************************************************
+* History : DD.MM.YYYY Version  Description
+*         : 28.02.2023 1.00     First Release
+*         : 26.02.2025 1.01     Changed the disclaimer.
+***********************************************************************************************************************/
+
+/* Make sure that no other platforms have already been defined. Do not touch this! */
+#ifdef  PLATFORM_DEFINED
+#error  "Error - Multiple platforms defined in platform.h!"
+#else
+#define PLATFORM_DEFINED
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***********************************************************************************************************************
+INCLUDE APPROPRIATE MCU AND BOARD FILES
+***********************************************************************************************************************/
+#include    "r_bsp_config.h"
+#include    "r_bsp_common.h"
+#include    "r_rx_compiler.h"
+
+#if defined(__CCRX__)
+#include    "mcu/rx26t/register_access/ccrx/iodefine.h"
+#elif defined(__GNUC__)
+#include    "mcu/rx26t/register_access/gnuc/iodefine.h"
+#elif defined(__ICCRX__)
+#include    "mcu/rx26t/register_access/iccrx/iodefine.h"
+#endif /* defined(__CCRX__), defined(__GNUC__), defined(__ICCRX__) */
+#include    "r_bsp_cpu.h"
+#include    "mcu_clocks.h"
+#include    "mcu_info.h"
+#include    "mcu_init.h"
+#include    "mcu_interrupts.h"
+#include    "mcu_locks.h"
+#include    "mcu/rx26t/mcu_mapped_interrupts_private.h"
+#include    "mcu/rx26t/mcu_mapped_interrupts.h"
+#include    "vecttbl.h"
+
+#include    "r_bsp_interrupts.h"
+#include    "r_bsp_software_interrupt.h"
+#include    "r_rx_intrinsic_functions.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef BSP_BOARD_GENERIC_RX26T
+#define BSP_BOARD_GENERIC_RX26T
+
+#endif /* BSP_BOARD_GENERIC_RX26T */
+