Add general board files based on MT7986 SoCs.
MT7986 uses one mmc controller for booting from both SD and eMMC. Both MT7986A and MT7986B use the same pins for spi controller.
Configs for various boot types: 1. mt7986_rfb_defconfig - SPI-NOR and SPI-NAND for MT7986A/B 2. mt7986a_bpir3_emmc_defconfig - eMMC for MT7986A only 3. mt7986a_bpir3_sd_defconfig - SD for MT7986A only
Reviewed-by: Simon Glass sjg@chromium.org Signed-off-by: Weijie Gao weijie.gao@mediatek.com --- v2 changes: Rename mt7986a_emmc_rfb_defconfig to mt7986a_bpir3_emmc_defconfig Rename mt7986a_sd_rfb_defconfig to mt7986a_bpir3_sd_defconfig Remove mt7986b defconfig --- arch/arm/dts/Makefile | 6 + arch/arm/dts/mt7986a-emmc-rfb.dts | 16 ++ arch/arm/dts/mt7986a-rfb.dts | 218 +++++++++++++++++++++++++++ arch/arm/dts/mt7986a-sd-rfb.dts | 177 ++++++++++++++++++++++ arch/arm/dts/mt7986b-emmc-rfb.dts | 16 ++ arch/arm/dts/mt7986b-rfb.dts | 204 +++++++++++++++++++++++++ arch/arm/dts/mt7986b-sd-rfb.dts | 173 +++++++++++++++++++++ board/mediatek/mt7986/MAINTAINERS | 10 ++ board/mediatek/mt7986/Makefile | 3 + board/mediatek/mt7986/mt7986_rfb.c | 10 ++ configs/mt7986_rfb_defconfig | 66 ++++++++ configs/mt7986a_bpir3_emmc_defconfig | 64 ++++++++ configs/mt7986a_bpir3_sd_defconfig | 64 ++++++++ include/configs/mt7986.h | 26 ++++ 14 files changed, 1053 insertions(+) create mode 100644 arch/arm/dts/mt7986a-emmc-rfb.dts create mode 100644 arch/arm/dts/mt7986a-rfb.dts create mode 100644 arch/arm/dts/mt7986a-sd-rfb.dts create mode 100644 arch/arm/dts/mt7986b-emmc-rfb.dts create mode 100644 arch/arm/dts/mt7986b-rfb.dts create mode 100644 arch/arm/dts/mt7986b-sd-rfb.dts create mode 100644 board/mediatek/mt7986/MAINTAINERS create mode 100644 board/mediatek/mt7986/Makefile create mode 100644 board/mediatek/mt7986/mt7986_rfb.c create mode 100644 configs/mt7986_rfb_defconfig create mode 100644 configs/mt7986a_bpir3_emmc_defconfig create mode 100644 configs/mt7986a_bpir3_sd_defconfig create mode 100644 include/configs/mt7986.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 7330121dba..ee86e467f7 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1230,6 +1230,12 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt7622-bananapi-bpi-r64.dtb \ mt7623n-bananapi-bpi-r2.dtb \ mt7629-rfb.dtb \ + mt7986a-rfb.dtb \ + mt7986b-rfb.dtb \ + mt7986a-sd-rfb.dtb \ + mt7986b-sd-rfb.dtb \ + mt7986a-emmc-rfb.dtb \ + mt7986b-emmc-rfb.dtb \ mt8183-pumpkin.dtb \ mt8512-bm1-emmc.dtb \ mt8516-pumpkin.dtb \ diff --git a/arch/arm/dts/mt7986a-emmc-rfb.dts b/arch/arm/dts/mt7986a-emmc-rfb.dts new file mode 100644 index 0000000000..315bdd0b14 --- /dev/null +++ b/arch/arm/dts/mt7986a-emmc-rfb.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 MediaTek Inc. + * Author: Sam Shih sam.shih@mediatek.com + */ + +/dts-v1/; +#include "mt7986a-rfb.dts" + +/ { + compatible = "mediatek,mt7986", "mediatek,mt7986-rfb", + "mediatek,mt7986-emmc-rfb"; + bl2_verify { + bl2_compatible = "emmc"; + }; +}; diff --git a/arch/arm/dts/mt7986a-rfb.dts b/arch/arm/dts/mt7986a-rfb.dts new file mode 100644 index 0000000000..80def57e1a --- /dev/null +++ b/arch/arm/dts/mt7986a-rfb.dts @@ -0,0 +1,218 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 MediaTek Inc. + * Author: Sam Shih sam.shih@mediatek.com + */ + +/dts-v1/; +#include "mt7986.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + #address-cells = <1>; + #size-cells = <1>; + model = "mt7986-rfb"; + compatible = "mediatek,mt7986", "mediatek,mt7986-rfb"; + chosen { + stdout-path = &uart0; + tick-timer = &timer0; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "disabled"; +}; + +ð { + status = "okay"; + mediatek,gmac-id = <0>; + phy-mode = "sgmii"; + mediatek,switch = "mt7531"; + reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&pinctrl { + spi_flash_pins: spi0-pins-func-1 { + mux { + function = "flash"; + groups = "spi0", "spi0_wp_hold"; + }; + + conf-pu { + pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_11>; + }; + + conf-pd { + pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_11>; + }; + }; + + snfi_pins: snfi-pins-func-1 { + mux { + function = "flash"; + groups = "snfi"; + }; + + clk { + pins = "SPI0_CLK"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_00>; + }; + + conf-pu { + pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP"; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_00>; + }; + + conf-pd { + pins = "SPI0_MOSI", "SPI0_MISO"; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_00>; + }; + }; + + spic_pins: spi1-pins-func-1 { + mux { + function = "spi"; + groups = "spi1_2"; + }; + }; + + uart1_pins: spi1-pins-func-3 { + mux { + function = "uart"; + groups = "uart1_2"; + }; + }; + + pwm_pins: pwm0-pins-func-1 { + mux { + function = "pwm"; + groups = "pwm0"; + }; + }; + + mmc0_pins_default: mmc0default { + mux { + function = "flash"; + groups = "emmc_51"; + }; + + conf-cmd-dat { + pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2", + "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5", + "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD"; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + + conf-clk { + pins = "EMMC_CK"; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + + conf-dsl { + pins = "EMMC_DSL"; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + + conf-rst { + pins = "EMMC_RSTB"; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + }; +}; + +&snand { + pinctrl-names = "default"; + pinctrl-0 = <&snfi_pins>; + status = "okay"; + quad-spi; +}; + +&spi0 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi_flash_pins>; + status = "okay"; + must_tx; + enhance_timing; + dma_ext; + ipm_design; + support_quad; + tick_dly = <2>; + sample_sel = <0>; + + spi_nor@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <52000000>; + }; + + spi_nand@1 { + compatible = "spi-nand"; + reg = <1>; + spi-max-frequency = <52000000>; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + +&watchdog { + status = "disabled"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_default>; + bus-width = <8>; + max-frequency = <52000000>; + cap-mmc-highspeed; + cap-mmc-hw-reset; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; + non-removable; + status = "okay"; +}; diff --git a/arch/arm/dts/mt7986a-sd-rfb.dts b/arch/arm/dts/mt7986a-sd-rfb.dts new file mode 100644 index 0000000000..5807c5d5cc --- /dev/null +++ b/arch/arm/dts/mt7986a-sd-rfb.dts @@ -0,0 +1,177 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 MediaTek Inc. + * Author: Sam Shih sam.shih@mediatek.com + */ + +/dts-v1/; +#include "mt7986.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + #address-cells = <1>; + #size-cells = <1>; + model = "mt7986-rfb"; + compatible = "mediatek,mt7986", "mediatek,mt7986-rfb", + "mediatek,mt7986-sd-rfb"; + chosen { + stdout-path = &uart0; + tick-timer = &timer0; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "disabled"; +}; + +ð { + status = "okay"; + mediatek,gmac-id = <0>; + phy-mode = "sgmii"; + mediatek,switch = "mt7531"; + reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&pinctrl { + spi_flash_pins: spi0-pins-func-1 { + mux { + function = "flash"; + groups = "spi0", "spi0_wp_hold"; + }; + + conf-pu { + pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_11>; + }; + + conf-pd { + pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_11>; + }; + }; + + spic_pins: spi1-pins-func-1 { + mux { + function = "spi"; + groups = "spi1_2"; + }; + }; + + uart1_pins: spi1-pins-func-3 { + mux { + function = "uart"; + groups = "uart1_2"; + }; + }; + + pwm_pins: pwm0-pins-func-1 { + mux { + function = "pwm"; + groups = "pwm0"; + }; + }; + + mmc0_pins_default: mmc0default { + mux { + function = "flash"; + groups = "emmc_51"; + }; + + conf-cmd-dat { + pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2", + "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5", + "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD"; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + + conf-clk { + pins = "EMMC_CK"; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + + conf-dsl { + pins = "EMMC_DSL"; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + + conf-rst { + pins = "EMMC_RSTB"; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + }; +}; + +&spi0 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi_flash_pins>; + status = "okay"; + must_tx; + enhance_timing; + dma_ext; + ipm_design; + support_quad; + tick_dly = <2>; + sample_sel = <0>; + + spi_nor@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <52000000>; + }; + + spi_nand@1 { + compatible = "spi-nand"; + reg = <1>; + spi-max-frequency = <52000000>; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + +&watchdog { + status = "disabled"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_default>; + bus-width = <4>; + max-frequency = <52000000>; + cap-sd-highspeed; + r_smpl = <1>; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_3p3v>; + status = "okay"; +}; diff --git a/arch/arm/dts/mt7986b-emmc-rfb.dts b/arch/arm/dts/mt7986b-emmc-rfb.dts new file mode 100644 index 0000000000..315bdd0b14 --- /dev/null +++ b/arch/arm/dts/mt7986b-emmc-rfb.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 MediaTek Inc. + * Author: Sam Shih sam.shih@mediatek.com + */ + +/dts-v1/; +#include "mt7986a-rfb.dts" + +/ { + compatible = "mediatek,mt7986", "mediatek,mt7986-rfb", + "mediatek,mt7986-emmc-rfb"; + bl2_verify { + bl2_compatible = "emmc"; + }; +}; diff --git a/arch/arm/dts/mt7986b-rfb.dts b/arch/arm/dts/mt7986b-rfb.dts new file mode 100644 index 0000000000..0c4e3e878f --- /dev/null +++ b/arch/arm/dts/mt7986b-rfb.dts @@ -0,0 +1,204 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 MediaTek Inc. + * Author: Sam Shih sam.shih@mediatek.com + */ + +/dts-v1/; +#include "mt7986.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + #address-cells = <1>; + #size-cells = <1>; + model = "mt7986-rfb"; + compatible = "mediatek,mt7986", "mediatek,mt7986-rfb"; + chosen { + stdout-path = &uart0; + tick-timer = &timer0; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "disabled"; +}; + +ð { + status = "okay"; + mediatek,gmac-id = <0>; + phy-mode = "sgmii"; + mediatek,switch = "mt7531"; + reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&pinctrl { + spi_flash_pins: spi0-pins-func-1 { + mux { + function = "flash"; + groups = "spi0", "spi0_wp_hold"; + }; + + conf-pu { + pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_11>; + }; + + conf-pd { + pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_11>; + }; + }; + + snfi_pins: snfi-pins-func-1 { + mux { + function = "flash"; + groups = "snfi"; + }; + + clk { + pins = "SPI0_CLK"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_00>; + }; + + conf-pu { + pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP"; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_00>; + }; + + conf-pd { + pins = "SPI0_MOSI", "SPI0_MISO"; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_00>; + }; + }; + + spic_pins: spi1-pins-func-1 { + mux { + function = "spi"; + groups = "spi1_2"; + }; + }; + + uart1_pins: spi1-pins-func-3 { + mux { + function = "uart"; + groups = "uart1_2"; + }; + }; + + pwm_pins: pwm0-pins-func-1 { + mux { + function = "pwm"; + groups = "pwm0"; + }; + }; + + mmc0_pins_default: mmc0default { + mux { + function = "flash"; + groups = "emmc_45"; + input-schmitt-enable; + }; + + conf-cmd-dat { + pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO", + "SPI0_CS", "SPI0_HOLD", "SPI0_WP", + "SPI1_CLK", "SPI1_MOSI", "SPI1_MISO"; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + + conf-clk { + pins = "SPI1_CS"; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + + conf-rst { + pins = "PWM1"; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + }; +}; + +&snand { + pinctrl-names = "default"; + pinctrl-0 = <&snfi_pins>; + status = "okay"; + quad-spi; +}; + +&spi0 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi_flash_pins>; + status = "okay"; + must_tx; + enhance_timing; + dma_ext; + ipm_design; + support_quad; + tick_dly = <2>; + sample_sel = <0>; + + spi_nor@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <52000000>; + }; + + spi_nand@1 { + compatible = "spi-nand"; + reg = <1>; + spi-max-frequency = <52000000>; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + +&watchdog { + status = "disabled"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_default>; + bus-width = <8>; + max-frequency = <52000000>; + cap-mmc-highspeed; + cap-mmc-hw-reset; + vmmc-supply = <®_3p3v>; + non-removable; + status = "okay"; +}; diff --git a/arch/arm/dts/mt7986b-sd-rfb.dts b/arch/arm/dts/mt7986b-sd-rfb.dts new file mode 100644 index 0000000000..48f9320e7a --- /dev/null +++ b/arch/arm/dts/mt7986b-sd-rfb.dts @@ -0,0 +1,173 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 MediaTek Inc. + * Author: Sam Shih sam.shih@mediatek.com + */ + +/dts-v1/; +#include "mt7986.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + #address-cells = <1>; + #size-cells = <1>; + model = "mt7986-rfb"; + compatible = "mediatek,mt7986", "mediatek,mt7986-rfb", + "mediatek,mt7986-sd-rfb"; + chosen { + stdout-path = &uart0; + tick-timer = &timer0; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "disabled"; +}; + +ð { + status = "okay"; + mediatek,gmac-id = <0>; + phy-mode = "sgmii"; + mediatek,switch = "mt7531"; + reset-gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&pinctrl { + spi_flash_pins: spi0-pins-func-1 { + mux { + function = "flash"; + groups = "spi0", "spi0_wp_hold"; + }; + + conf-pu { + pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_11>; + }; + + conf-pd { + pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_11>; + }; + }; + + spic_pins: spi1-pins-func-1 { + mux { + function = "spi"; + groups = "spi1_2"; + }; + }; + + uart1_pins: spi1-pins-func-3 { + mux { + function = "uart"; + groups = "uart1_2"; + }; + }; + + pwm_pins: pwm0-pins-func-1 { + mux { + function = "pwm"; + groups = "pwm0"; + }; + }; + + mmc0_pins_default: mmc0default { + mux { + function = "flash"; + groups = "emmc_45"; + input-schmitt-enable; + }; + + conf-cmd-dat { + pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO", + "SPI0_CS", "SPI0_HOLD", "SPI0_WP", + "SPI1_CLK", "SPI1_MOSI", "SPI1_MISO"; + input-enable; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + + conf-clk { + pins = "SPI1_CS"; + drive-strength = <MTK_DRIVE_6mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + + conf-rst { + pins = "PWM1"; + drive-strength = <MTK_DRIVE_4mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; + }; + }; +}; + +&spi0 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi_flash_pins>; + status = "okay"; + must_tx; + enhance_timing; + dma_ext; + ipm_design; + support_quad; + tick_dly = <2>; + sample_sel = <0>; + + spi_nor@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <52000000>; + }; + + spi_nand@1 { + compatible = "spi-nand"; + reg = <1>; + spi-max-frequency = <52000000>; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + +&watchdog { + status = "disabled"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_default>; + bus-width = <4>; + max-frequency = <52000000>; + cap-sd-highspeed; + r_smpl = <1>; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_3p3v>; + status = "okay"; +}; diff --git a/board/mediatek/mt7986/MAINTAINERS b/board/mediatek/mt7986/MAINTAINERS new file mode 100644 index 0000000000..fddee20001 --- /dev/null +++ b/board/mediatek/mt7986/MAINTAINERS @@ -0,0 +1,10 @@ +MT7986 +M: Sam Shih sam.shih@mediatek.com +S: Maintained +F: board/mediatek/mt7986 +F: include/configs/mt7986.h +F: configs/mt7986_rfb_defconfig +F: configs/mt7986a_emmc_rfb_defconfig +F: configs/mt7986a_sd_rfb_defconfig +F: configs/mt7986b_emmc_rfb_defconfig +F: configs/mt7986b_sd_rfb_defconfig diff --git a/board/mediatek/mt7986/Makefile b/board/mediatek/mt7986/Makefile new file mode 100644 index 0000000000..7bb84fa2f4 --- /dev/null +++ b/board/mediatek/mt7986/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +obj-y += mt7986_rfb.o diff --git a/board/mediatek/mt7986/mt7986_rfb.c b/board/mediatek/mt7986/mt7986_rfb.c new file mode 100644 index 0000000000..846c715ca0 --- /dev/null +++ b/board/mediatek/mt7986/mt7986_rfb.c @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2022 MediaTek Inc. + * Author: Sam Shih sam.shih@mediatek.com + */ + +int board_init(void) +{ + return 0; +} diff --git a/configs/mt7986_rfb_defconfig b/configs/mt7986_rfb_defconfig new file mode 100644 index 0000000000..ff1e63b6bd --- /dev/null +++ b/configs/mt7986_rfb_defconfig @@ -0,0 +1,66 @@ +CONFIG_ARM=y +CONFIG_POSITION_INDEPENDENT=y +CONFIG_ARCH_MEDIATEK=y +CONFIG_SYS_TEXT_BASE=0x41e00000 +CONFIG_SYS_MALLOC_F_LEN=0x4000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_DEFAULT_DEVICE_TREE="mt7986a-rfb" +CONFIG_TARGET_MT7986=y +CONFIG_DEBUG_UART_BASE=0x11002000 +CONFIG_DEBUG_UART_CLOCK=40000000 +CONFIG_SYS_LOAD_ADDR=0x46000000 +CONFIG_DEBUG_UART=y +# CONFIG_AUTOBOOT is not set +CONFIG_DEFAULT_FDT_FILE="mt7986a-rfb" +CONFIG_LOGLEVEL=7 +CONFIG_LOG=y +CONFIG_SYS_PROMPT="MT7986> " +CONFIG_SYS_CBSIZE=512 +CONFIG_SYS_PBSIZE=1049 +# CONFIG_BOOTM_NETBSD is not set +# CONFIG_BOOTM_PLAN9 is not set +# CONFIG_BOOTM_RTEMS is not set +# CONFIG_BOOTM_VXWORKS is not set +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_UNLZ4 is not set +# CONFIG_CMD_UNZIP is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_MTD=y +CONFIG_CMD_SF_TEST=y +CONFIG_CMD_PING=y +CONFIG_CMD_SMC=y +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_REGMAP=y +CONFIG_SYSCON=y +CONFIG_CLK=y +# CONFIG_MMC is not set +CONFIG_MTD=y +CONFIG_DM_MTD=y +CONFIG_MTD_SPI_NAND=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_EON=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_ISSI=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_SPI_FLASH_XMC=y +CONFIG_SPI_FLASH_XTX=y +CONFIG_SPI_FLASH_MTD=y +CONFIG_PHY_FIXED=y +CONFIG_DM_ETH=y +CONFIG_MEDIATEK_ETH=y +CONFIG_PINCTRL=y +CONFIG_PINCONF=y +CONFIG_PINCTRL_MT7986=y +CONFIG_POWER_DOMAIN=y +CONFIG_MTK_POWER_DOMAIN=y +CONFIG_DM_SERIAL=y +CONFIG_MTK_SERIAL=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_MTK_SPIM=y +CONFIG_HEXDUMP=y diff --git a/configs/mt7986a_bpir3_emmc_defconfig b/configs/mt7986a_bpir3_emmc_defconfig new file mode 100644 index 0000000000..3e368b68de --- /dev/null +++ b/configs/mt7986a_bpir3_emmc_defconfig @@ -0,0 +1,64 @@ +CONFIG_ARM=y +CONFIG_POSITION_INDEPENDENT=y +CONFIG_ARCH_MEDIATEK=y +CONFIG_SYS_TEXT_BASE=0x41e00000 +CONFIG_SYS_MALLOC_F_LEN=0x4000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_ENV_SIZE=0x80000 +CONFIG_ENV_OFFSET=0x300000 +CONFIG_DEFAULT_DEVICE_TREE="mt7986a-emmc-rfb" +CONFIG_TARGET_MT7986=y +CONFIG_DEBUG_UART_BASE=0x11002000 +CONFIG_DEBUG_UART_CLOCK=40000000 +CONFIG_SYS_LOAD_ADDR=0x46000000 +CONFIG_DEBUG_UART=y +# CONFIG_AUTOBOOT is not set +CONFIG_DEFAULT_FDT_FILE="mt7986a-emmc-rfb" +CONFIG_LOGLEVEL=7 +CONFIG_LOG=y +CONFIG_SYS_PROMPT="MT7986> " +CONFIG_SYS_CBSIZE=512 +CONFIG_SYS_PBSIZE=1049 +# CONFIG_BOOTM_NETBSD is not set +# CONFIG_BOOTM_PLAN9 is not set +# CONFIG_BOOTM_RTEMS is not set +# CONFIG_BOOTM_VXWORKS is not set +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_UNLZ4 is not set +# CONFIG_CMD_UNZIP is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_GPT=y +CONFIG_CMD_GPT_RENAME=y +CONFIG_CMD_LSBLK=y +CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y +CONFIG_CMD_READ=y +CONFIG_CMD_PING=y +CONFIG_CMD_SMC=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_PARTITION_TYPE_GUID=y +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_REGMAP=y +CONFIG_SYSCON=y +CONFIG_CLK=y +CONFIG_MMC_HS200_SUPPORT=y +CONFIG_MMC_MTK=y +CONFIG_PHY_FIXED=y +CONFIG_DM_ETH=y +CONFIG_MEDIATEK_ETH=y +CONFIG_PINCTRL=y +CONFIG_PINCONF=y +CONFIG_PINCTRL_MT7986=y +CONFIG_POWER_DOMAIN=y +CONFIG_MTK_POWER_DOMAIN=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_SERIAL=y +CONFIG_MTK_SERIAL=y +CONFIG_FAT_WRITE=y +CONFIG_HEXDUMP=y +# CONFIG_EFI_LOADER is not set diff --git a/configs/mt7986a_bpir3_sd_defconfig b/configs/mt7986a_bpir3_sd_defconfig new file mode 100644 index 0000000000..b9a69a3d3d --- /dev/null +++ b/configs/mt7986a_bpir3_sd_defconfig @@ -0,0 +1,64 @@ +CONFIG_ARM=y +CONFIG_POSITION_INDEPENDENT=y +CONFIG_ARCH_MEDIATEK=y +CONFIG_SYS_TEXT_BASE=0x41e00000 +CONFIG_SYS_MALLOC_F_LEN=0x4000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_ENV_SIZE=0x80000 +CONFIG_ENV_OFFSET=0x300000 +CONFIG_DEFAULT_DEVICE_TREE="mt7986a-sd-rfb" +CONFIG_TARGET_MT7986=y +CONFIG_DEBUG_UART_BASE=0x11002000 +CONFIG_DEBUG_UART_CLOCK=40000000 +CONFIG_SYS_LOAD_ADDR=0x46000000 +CONFIG_DEBUG_UART=y +# CONFIG_AUTOBOOT is not set +CONFIG_DEFAULT_FDT_FILE="mt7986a-sd-rfb" +CONFIG_LOGLEVEL=7 +CONFIG_LOG=y +CONFIG_SYS_PROMPT="MT7986> " +CONFIG_SYS_CBSIZE=512 +CONFIG_SYS_PBSIZE=1049 +# CONFIG_BOOTM_NETBSD is not set +# CONFIG_BOOTM_PLAN9 is not set +# CONFIG_BOOTM_RTEMS is not set +# CONFIG_BOOTM_VXWORKS is not set +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_UNLZ4 is not set +# CONFIG_CMD_UNZIP is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_GPT=y +CONFIG_CMD_GPT_RENAME=y +CONFIG_CMD_LSBLK=y +CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y +CONFIG_CMD_READ=y +CONFIG_CMD_PING=y +CONFIG_CMD_SMC=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_PARTITION_TYPE_GUID=y +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_REGMAP=y +CONFIG_SYSCON=y +CONFIG_CLK=y +CONFIG_MMC_HS200_SUPPORT=y +CONFIG_MMC_MTK=y +CONFIG_PHY_FIXED=y +CONFIG_DM_ETH=y +CONFIG_MEDIATEK_ETH=y +CONFIG_PINCTRL=y +CONFIG_PINCONF=y +CONFIG_PINCTRL_MT7986=y +CONFIG_POWER_DOMAIN=y +CONFIG_MTK_POWER_DOMAIN=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_SERIAL=y +CONFIG_MTK_SERIAL=y +CONFIG_FAT_WRITE=y +CONFIG_HEXDUMP=y +# CONFIG_EFI_LOADER is not set diff --git a/include/configs/mt7986.h b/include/configs/mt7986.h new file mode 100644 index 0000000000..b28fc0f613 --- /dev/null +++ b/include/configs/mt7986.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Configuration for MediaTek MT7986 SoC + * + * Copyright (C) 2022 MediaTek Inc. + * Author: Sam Shih sam.shih@mediatek.com + */ + +#ifndef __MT7986_H +#define __MT7986_H + +#include <linux/sizes.h> + +#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M +#define CONFIG_SYS_MMC_ENV_DEV 0 + +/* Uboot definition */ +#define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE + +/* SPL -> Uboot */ +#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE + +/* DRAM */ +#define CONFIG_SYS_SDRAM_BASE 0x40000000 + +#endif