The Beacon EmbeddedWorks kit is based on the R8A774B1 SoC also known as the RZ/G2N.
The kit consists of a SOM + Baseboard and supports microSD, eMMC, Ethernet, a couple celular radios, two CAN interfaces, Bluetooth and WiFi. It shares much of the same design as the RZ/G2M dev kit.
Signed-off-by: Adam Ford aford173@gmail.com --- arch/arm/dts/Makefile | 1 + .../dts/r8a774b1-beacon-rzg2n-kit-u-boot.dtsi | 34 +++++++++ arch/arm/dts/r8a774b1-beacon-rzg2n-kit.dts | 66 +++++++++++++++++ arch/arm/mach-rmobile/Kconfig.64 | 5 ++ board/beacon/beacon-rzg2m/Kconfig | 2 +- configs/r8a774b1_beacon_defconfig | 71 +++++++++++++++++++ 6 files changed, 178 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0f738c224f..f9ace29674 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -797,6 +797,7 @@ dtb-$(CONFIG_RCAR_GEN2) += \
dtb-$(CONFIG_RCAR_GEN3) += \ r8a774a1-beacon-rzg2m-kit.dtb \ + r8a774b1-beacon-rzg2n-kit.dtb \ r8a77950-ulcb-u-boot.dtb \ r8a77950-salvator-x-u-boot.dtb \ r8a77960-ulcb-u-boot.dtb \ diff --git a/arch/arm/dts/r8a774b1-beacon-rzg2n-kit-u-boot.dtsi b/arch/arm/dts/r8a774b1-beacon-rzg2n-kit-u-boot.dtsi new file mode 100644 index 0000000000..a0c0a7f35c --- /dev/null +++ b/arch/arm/dts/r8a774b1-beacon-rzg2n-kit-u-boot.dtsi @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020 Compass Electronics Group, LLC + */ + +/ { + soc { + u-boot,dm-pre-reloc; + }; +}; + +&cpg { + u-boot,dm-pre-reloc; +}; + +&extal_clk { + u-boot,dm-pre-reloc; +}; + +&prr { + u-boot,dm-pre-reloc; +}; + +&extalr_clk { + u-boot,dm-pre-reloc; +}; + +&sdhi0 { + /delete-property/ cd-gpios; +}; + +&sdhi2 { + status = "disabled"; +}; diff --git a/arch/arm/dts/r8a774b1-beacon-rzg2n-kit.dts b/arch/arm/dts/r8a774b1-beacon-rzg2n-kit.dts new file mode 100644 index 0000000000..71763f4402 --- /dev/null +++ b/arch/arm/dts/r8a774b1-beacon-rzg2n-kit.dts @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2020, Compass Electronics Group, LLC + */ + +/dts-v1/; + +#include "r8a774b1.dtsi" +#include "beacon-renesom-som.dtsi" +#include "beacon-renesom-baseboard.dtsi" + +/ { + model = "Beacon Embedded Works RZ/G2N Development Kit"; + compatible = "beacon,beacon-rzg2n", "renesas,r8a774b1"; + + aliases { + serial0 = &scif2; + serial1 = &hscif0; + serial2 = &hscif1; + serial3 = &scif0; + serial4 = &hscif2; + serial5 = &scif5; + serial6 = &scif4; + ethernet0 = &avb; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 721>, + <&versaclock5 1>, + <&x302_clk>, + <&versaclock5 2>; + clock-names = "du.0", "du.1", "du.3", + "dclkin.0", "dclkin.1", "dclkin.3"; +}; + +/* Reference versaclock instead of audio_clk_a */ +&rcar_sound { + clocks = <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, + <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, + <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, + <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, + <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, + <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, + <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, + <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, + <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, + <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, + <&versaclock6_bb 4>, <&audio_clk_b>, + <&audio_clk_c>, + <&cpg CPG_CORE R8A774B1_CLK_S0D4>; +}; diff --git a/arch/arm/mach-rmobile/Kconfig.64 b/arch/arm/mach-rmobile/Kconfig.64 index 0ef6cf619b..35354126e4 100644 --- a/arch/arm/mach-rmobile/Kconfig.64 +++ b/arch/arm/mach-rmobile/Kconfig.64 @@ -65,6 +65,11 @@ config TARGET_BEACON_RZG2M select R8A774A1 select PINCTRL_PFC_R8A774A1
+config TARGET_BEACON_RZG2N + bool "Beacon EmbeddedWorks RZ/G2N Dev Kit" + select R8A774B1 + select PINCTRL_PFC_R8A774B1 + config TARGET_CONDOR bool "Condor board" imply R8A77980 diff --git a/board/beacon/beacon-rzg2m/Kconfig b/board/beacon/beacon-rzg2m/Kconfig index c03857cf2f..9c653e386e 100644 --- a/board/beacon/beacon-rzg2m/Kconfig +++ b/board/beacon/beacon-rzg2m/Kconfig @@ -1,4 +1,4 @@ -if TARGET_BEACON_RZG2M +if TARGET_BEACON_RZG2M || TARGET_BEACON_RZG2N
config SYS_SOC default "rmobile" diff --git a/configs/r8a774b1_beacon_defconfig b/configs/r8a774b1_beacon_defconfig new file mode 100644 index 0000000000..514327c2ee --- /dev/null +++ b/configs/r8a774b1_beacon_defconfig @@ -0,0 +1,71 @@ +CONFIG_ARM=y +CONFIG_ARCH_RMOBILE=y +CONFIG_SYS_TEXT_BASE=0x50000000 +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_ENV_OFFSET=0x0 +CONFIG_DM_GPIO=y +CONFIG_RCAR_GEN3=y +CONFIG_R8A774B1=y +CONFIG_TARGET_BEACON_RZG2N=y +# CONFIG_SPL is not set +CONFIG_DEFAULT_DEVICE_TREE="r8a774b1-beacon-rzg2n-kit" +CONFIG_FIT=y +CONFIG_SUPPORT_RAW_INITRD=y +# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set +CONFIG_DEFAULT_FDT_FILE="r8a774b1-beacon-rzg2n-kit.dtb" +CONFIG_HUSH_PARSER=y +CONFIG_CMD_BOOTZ=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y +CONFIG_CMD_USB=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_CONTROL=y +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_SYS_MMC_ENV_DEV=2 +CONFIG_SYS_MMC_ENV_PART=2 +CONFIG_VERSION_VARIABLE=y +CONFIG_REGMAP=y +CONFIG_SYSCON=y +CONFIG_CLK=y +CONFIG_CLK_RENESAS=y +CONFIG_RCAR_GPIO=y +CONFIG_DM_PCA953X=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_RCAR_I2C=y +CONFIG_SYS_I2C_RCAR_IIC=y +CONFIG_DM_MMC=y +CONFIG_MMC_IO_VOLTAGE=y +CONFIG_MMC_UHS_SUPPORT=y +CONFIG_MMC_HS200_SUPPORT=y +CONFIG_RENESAS_SDHI=y +CONFIG_MTD=y +CONFIG_DM_SPI_FLASH=y +CONFIG_BITBANGMII=y +CONFIG_PHY_REALTEK=y +CONFIG_DM_ETH=y +CONFIG_RENESAS_RAVB=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y +CONFIG_SPECIFY_CONSOLE_INDEX=y +CONFIG_SCIF_CONSOLE=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_RENESAS_RPC_SPI=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_STORAGE=y +CONFIG_OF_LIBFDT_OVERLAY=y