diff --git a/dts/arm/renesas/ra/ra6/r7fa6e10f2cfp.dtsi b/dts/arm/renesas/ra/ra6/r7fa6e10f2cfp.dtsi new file mode 100644 index 00000000000..f8a45b5b0e2 --- /dev/null +++ b/dts/arm/renesas/ra/ra6/r7fa6e10f2cfp.dtsi @@ -0,0 +1,22 @@ +/* + * Copyright (c) 2024 Renesas Electronics Corporation + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#include + +/ { + soc { + flash-controller@407e0000 { + reg = <0x407e0000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + flash0: flash@0 { + compatible = "soc-nv-flash"; + reg = <0x0 DT_SIZE_M(1)>; + }; + }; + }; +}; diff --git a/dts/arm/renesas/ra/ra6/r7fa6e10x.dtsi b/dts/arm/renesas/ra/ra6/r7fa6e10x.dtsi new file mode 100644 index 00000000000..f4469132ad9 --- /dev/null +++ b/dts/arm/renesas/ra/ra6/r7fa6e10x.dtsi @@ -0,0 +1,210 @@ +/* + * Copyright (c) 2024 Renesas Electronics Corporation + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#include +#include + +/ { + soc { + sram0: memory@20000000 { + compatible = "mmio-sram"; + reg = <0x20000000 DT_SIZE_K(256)>; + }; + + ioport6: gpio@400800c0 { + compatible = "renesas,ra-gpio-ioport"; + reg = <0x400800c0 0x20>; + port = <6>; + gpio-controller; + #gpio-cells = <2>; + ngpios = <16>; + status = "disabled"; + }; + + ioport7: gpio@400800e0 { + compatible = "renesas,ra-gpio-ioport"; + reg = <0x400800e0 0x20>; + port = <7>; + gpio-controller; + #gpio-cells = <2>; + ngpios = <16>; + status = "disabled"; + }; + + sci1: sci1@40118100 { + compatible = "renesas,ra-sci"; + interrupts = <4 1>, <5 1>, <6 1>, <7 1>; + interrupt-names = "rxi", "txi", "tei", "eri"; + reg = <0x40118100 0x100>; + clocks = <&pclka MSTPB 30>; + status = "disabled"; + uart { + compatible = "renesas,ra-sci-uart"; + channel = <1>; + status = "disabled"; + }; + }; + + sci2: sci2@40118200 { + compatible = "renesas,ra-sci"; + interrupts = <8 1>, <9 1>, <10 1>, <11 1>; + interrupt-names = "rxi", "txi", "tei", "eri"; + reg = <0x40118200 0x100>; + clocks = <&pclka MSTPB 29>; + status = "disabled"; + uart { + compatible = "renesas,ra-sci-uart"; + channel = <2>; + status = "disabled"; + }; + }; + + sci3: sci3@40118300 { + compatible = "renesas,ra-sci"; + interrupts = <12 1>, <13 1>, <14 1>, <15 1>; + interrupt-names = "rxi", "txi", "tei", "eri"; + reg = <0x40118300 0x100>; + clocks = <&pclka MSTPB 28>; + status = "disabled"; + uart { + compatible = "renesas,ra-sci-uart"; + channel = <3>; + status = "disabled"; + }; + }; + + sci4: sci4@40118400 { + compatible = "renesas,ra-sci"; + interrupts = <16 1>, <17 1>, <18 1>, <19 1>; + interrupt-names = "rxi", "txi", "tei", "eri"; + reg = <0x40118400 0x100>; + clocks = <&pclka MSTPB 27>; + status = "disabled"; + uart { + compatible = "renesas,ra-sci-uart"; + channel = <4>; + status = "disabled"; + }; + }; + }; + + clocks: clocks { + xtal: clock-xtal { + compatible = "renesas,ra-cgc-external-clock"; + clock-frequency = ; + #clock-cells = <0>; + status = "disabled"; + }; + + hoco: clock-hoco { + compatible = "fixed-clock"; + clock-frequency = ; + #clock-cells = <0>; + }; + + moco: clock-moco { + compatible = "fixed-clock"; + clock-frequency = ; + #clock-cells = <0>; + }; + + loco: clock-loco { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; + }; + + subclk: clock-subclk { + compatible = "renesas,ra-cgc-subclk"; + clock-frequency = <32768>; + #clock-cells = <0>; + status = "disabled"; + }; + + pll: pll { + compatible = "renesas,ra-cgc-pll"; + #clock-cells = <0>; + + /* PLL */ + source = ; + div = ; + mul = <20 0>; + status = "disabled"; + }; + + pll2: pll2 { + compatible = "renesas,ra-cgc-pll"; + #clock-cells = <0>; + + /* PLL2 */ + source = ; + div = ; + mul = <20 0>; + status = "disabled"; + }; + + pclkblock: pclkblock { + compatible = "renesas,ra-cgc-pclk-block"; + #clock-cells = <0>; + sysclock-src = ; + status = "okay"; + + iclk: iclk { + compatible = "renesas,ra-cgc-pclk"; + clk_div = ; + #clock-cells = <2>; + status = "okay"; + }; + + pclka: pclka { + compatible = "renesas,ra-cgc-pclk"; + clk_div = ; + #clock-cells = <2>; + status = "okay"; + }; + + pclkb: pclkb { + compatible = "renesas,ra-cgc-pclk"; + clk_div = ; + #clock-cells = <2>; + status = "okay"; + }; + + pclkc: pclkc { + compatible = "renesas,ra-cgc-pclk"; + clk_div = ; + #clock-cells = <2>; + status = "okay"; + }; + + pclkd: pclkd { + compatible = "renesas,ra-cgc-pclk"; + clk_div = ; + #clock-cells = <2>; + status = "okay"; + }; + + fclk: fclk { + compatible = "renesas,ra-cgc-pclk"; + clk_div = ; + #clock-cells = <2>; + status = "okay"; + }; + + uclk: uclk { + compatible = "renesas,ra-cgc-pclk"; + #clock-cells = <2>; + status = "disabled"; + }; + + clkout: clkout { + compatible = "renesas,ra-cgc-pclk"; + #clock-cells = <2>; + status = "disabled"; + }; + }; + }; +}; diff --git a/soc/renesas/ra/ra6e1/CMakeLists.txt b/soc/renesas/ra/ra6e1/CMakeLists.txt new file mode 100644 index 00000000000..1c7457569ef --- /dev/null +++ b/soc/renesas/ra/ra6e1/CMakeLists.txt @@ -0,0 +1,12 @@ +# Copyright (c) 2024 Renesas Electronics Corporation +# SPDX-License-Identifier: Apache-2.0 + +zephyr_include_directories(.) + +zephyr_sources( + soc.c +) + +zephyr_linker_sources(SECTIONS sections.ld) + +set(SOC_LINKER_SCRIPT ${ZEPHYR_BASE}/include/zephyr/arch/arm/cortex_m/scripts/linker.ld CACHE INTERNAL "") diff --git a/soc/renesas/ra/ra6e1/Kconfig b/soc/renesas/ra/ra6e1/Kconfig new file mode 100644 index 00000000000..bc1ec71acc6 --- /dev/null +++ b/soc/renesas/ra/ra6e1/Kconfig @@ -0,0 +1,14 @@ +# Copyright (c) 2024 Renesas Electronics Corporation +# SPDX-License-Identifier: Apache-2.0 + +config SOC_SERIES_RA6E1 + select ARM + select CPU_CORTEX_M33 + select CPU_HAS_ARM_MPU + select HAS_RENESAS_RA_FSP + select CPU_CORTEX_M_HAS_DWT + select CPU_HAS_FPU + select ARMV8_M_DSP + select FPU + select HAS_SWO + select XIP diff --git a/soc/renesas/ra/ra6e1/Kconfig.defconfig b/soc/renesas/ra/ra6e1/Kconfig.defconfig new file mode 100644 index 00000000000..07ec796a33f --- /dev/null +++ b/soc/renesas/ra/ra6e1/Kconfig.defconfig @@ -0,0 +1,12 @@ +# Copyright (c) 2024 Renesas Electronics Corporation +# SPDX-License-Identifier: Apache-2.0 + +if SOC_SERIES_RA6E1 + +config NUM_IRQS + default 96 + +config PINCTRL + default y + +endif # SOC_SERIES_RA6E1 diff --git a/soc/renesas/ra/ra6e1/Kconfig.soc b/soc/renesas/ra/ra6e1/Kconfig.soc new file mode 100644 index 00000000000..979e1180841 --- /dev/null +++ b/soc/renesas/ra/ra6e1/Kconfig.soc @@ -0,0 +1,20 @@ +# Copyright (c) 2024 Renesas Electronics Corporation +# SPDX-License-Identifier: Apache-2.0 + +config SOC_SERIES_RA6E1 + bool + select SOC_FAMILY_RENESAS_RA + help + Renesas RA6E1 series + +config SOC_R7FA6E10F2CFP + bool + select SOC_SERIES_RA6E1 + help + R7FA6E10F2CFP + +config SOC_SERIES + default "ra6e1" if SOC_SERIES_RA6E1 + +config SOC + default "r7fa6e10f2cfp" if SOC_R7FA6E10F2CFP diff --git a/soc/renesas/ra/ra6e1/sections.ld b/soc/renesas/ra/ra6e1/sections.ld new file mode 100644 index 00000000000..cfc81aeec00 --- /dev/null +++ b/soc/renesas/ra/ra6e1/sections.ld @@ -0,0 +1,79 @@ +/* + * Copyright (c) 2024 Renesas Electronics Corporation + * + * SPDX-License-Identifier: Apache-2.0 + */ + +.code_in_ram : +{ + . = ALIGN(4); + __Code_In_RAM_Start = .; + KEEP(*(.code_in_ram*)) + __Code_In_RAM_End = .; +} > RAMABLE_REGION + +SECTION_DATA_PROLOGUE(.fsp_dtc_vector_table,(NOLOAD),) +{ + /* If DTC is used, put the DTC vector table at the start of SRAM. + This avoids memory holes due to 1K alignment required by it. */ + *(.fsp_dtc_vector_table) +} GROUP_DATA_LINK_IN(RAMABLE_REGION, RAMABLE_REGION) + +SECTION_PROLOGUE(.option_setting_ofs,,) +{ + __OPTION_SETTING_OFS_Start = .; + KEEP(*(.option_setting_ofs0)) + . = __OPTION_SETTING_OFS_Start + 0x04; + KEEP(*(.option_setting_ofs2)) + . = __OPTION_SETTING_OFS_Start + 0x10; + KEEP(*(.option_setting_dualsel)) + __OPTION_SETTING_OFS_End = .; +} GROUP_LINK_IN(OPTION_SETTING_OFS) = 0xFF + +SECTION_PROLOGUE(.option_setting_sas,,) +{ + __OPTION_SETTING_SAS_Start = .; + KEEP(*(.option_setting_sas)) + __OPTION_SETTING_SAS_End = .; +} GROUP_LINK_IN(OPTION_SETTING_SAS) = 0xFF + +SECTION_PROLOGUE(.option_setting_s,,) +{ + __OPTION_SETTING_S_Start = .; + KEEP(*(.option_setting_ofs1_sec)) + . = __OPTION_SETTING_S_Start + 0x04; + KEEP(*(.option_setting_ofs3_sec)) + . = __OPTION_SETTING_S_Start + 0x10; + KEEP(*(.option_setting_banksel_sec)) + . = __OPTION_SETTING_S_Start + 0x40; + KEEP(*(.option_setting_bps_sec0)) + . = __OPTION_SETTING_S_Start + 0x44; + KEEP(*(.option_setting_bps_sec1)) + . = __OPTION_SETTING_S_Start + 0x48; + KEEP(*(.option_setting_bps_sec2)) + . = __OPTION_SETTING_S_Start + 0x4C; + KEEP(*(.option_setting_bps_sec3)) + . = __OPTION_SETTING_S_Start + 0x60; + KEEP(*(.option_setting_pbps_sec0)) + . = __OPTION_SETTING_S_Start + 0x64; + KEEP(*(.option_setting_pbps_sec1)) + . = __OPTION_SETTING_S_Start + 0x68; + KEEP(*(.option_setting_pbps_sec2)) + . = __OPTION_SETTING_S_Start + 0x6C; + KEEP(*(.option_setting_pbps_sec3)) + . = __OPTION_SETTING_S_Start + 0x80; + KEEP(*(.option_setting_ofs1_sel)) + . = __OPTION_SETTING_S_Start + 0x84; + KEEP(*(.option_setting_ofs3_sel)) + . = __OPTION_SETTING_S_Start + 0x90; + KEEP(*(.option_setting_banksel_sel)) + . = __OPTION_SETTING_S_Start + 0xC0; + KEEP(*(.option_setting_bps_sel0)) + . = __OPTION_SETTING_S_Start + 0xC4; + KEEP(*(.option_setting_bps_sel1)) + . = __OPTION_SETTING_S_Start + 0xC8; + KEEP(*(.option_setting_bps_sel2)) + . = __OPTION_SETTING_S_Start + 0xCC; + KEEP(*(.option_setting_bps_sel3)) + __OPTION_SETTING_S_End = .; +} GROUP_LINK_IN(OPTION_SETTING_S) = 0xFF diff --git a/soc/renesas/ra/ra6e1/soc.c b/soc/renesas/ra/ra6e1/soc.c new file mode 100644 index 00000000000..700d108965b --- /dev/null +++ b/soc/renesas/ra/ra6e1/soc.c @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2024 Renesas Electronics Corporation + * + * SPDX-License-Identifier: Apache-2.0 + */ + +/** + * @file + * @brief System/hardware module for Renesas RA6E1 family processor + */ + +#include +#include +#include +#include +#include +#include +#include +LOG_MODULE_REGISTER(soc, CONFIG_SOC_LOG_LEVEL); + +#include "bsp_cfg.h" +#include + +uint32_t SystemCoreClock BSP_SECTION_EARLY_INIT; + +volatile uint32_t g_protect_pfswe_counter BSP_SECTION_EARLY_INIT; + +/** + * @brief Perform basic hardware initialization at boot. + * + * This needs to be run from the very beginning. + * So the init priority has to be 0 (zero). + * + * @return 0 + */ +static int renesas_ra6e1_init(void) +{ + uint32_t key; + + extern volatile uint16_t g_protect_counters[]; + for (uint32_t i = 0; i < 4; i++) { + g_protect_counters[i] = 0; + } + +#if FSP_PRIV_TZ_USE_SECURE_REGS + /* Disable protection using PRCR register. */ + R_BSP_RegisterProtectDisable(BSP_REG_PROTECT_SAR); + + /* Initialize peripherals to secure mode for flat projects */ + R_PSCU->PSARB = 0; + R_PSCU->PSARC = 0; + R_PSCU->PSARD = 0; + R_PSCU->PSARE = 0; + + R_CPSCU->ICUSARG = 0; + R_CPSCU->ICUSARH = 0; + R_CPSCU->ICUSARI = 0; + + /* Enable protection using PRCR register. */ + R_BSP_RegisterProtectEnable(BSP_REG_PROTECT_SAR); +#endif + + key = irq_lock(); + + SystemCoreClock = BSP_MOCO_HZ; + g_protect_pfswe_counter = 0; + bsp_clock_init(); + + irq_unlock(key); + + return 0; +} + +SYS_INIT(renesas_ra6e1_init, PRE_KERNEL_1, 0); diff --git a/soc/renesas/ra/ra6e1/soc.h b/soc/renesas/ra/ra6e1/soc.h new file mode 100644 index 00000000000..0d3eb2c16fc --- /dev/null +++ b/soc/renesas/ra/ra6e1/soc.h @@ -0,0 +1,16 @@ +/* + * Copyright (c) 2024 Renesas Electronics Corporation + * + * SPDX-License-Identifier: Apache-2.0 + */ + +/** + * @file SoC configuration macros for the Renesas RA6E1 family MCU + */ + +#ifndef ZEPHYR_SOC_RENESAS_RA6E1_SOC_H_ +#define ZEPHYR_SOC_RENESAS_RA6E1_SOC_H_ + +#include + +#endif /* ZEPHYR_SOC_RENESAS_RA6E1_SOC_H_ */ diff --git a/soc/renesas/ra/soc.yml b/soc/renesas/ra/soc.yml index e9d51024cc2..fd491e256ac 100644 --- a/soc/renesas/ra/soc.yml +++ b/soc/renesas/ra/soc.yml @@ -19,3 +19,6 @@ family: - name: ra6m3 socs: - name: r7fa6m3ah3cfc + - name: ra6e1 + socs: + - name: r7fa6e10f2cfp