From d682cff440c962e4312ed404b90a50b305b43d8b Mon Sep 17 00:00:00 2001 From: Stefan Mavrodiev Date: Fri, 2 Feb 2018 15:56:33 +0200 Subject: [PATCH] sunxi: Add A20-SOM204-EVB-eMMC board A20-SOM204 board has option with onboard 16GB eMMC. The chip is wired to MMC2 slot. This patch adds defconfig and dts files for this board. The dts is same with mainline kernel. Signed-off-by: Stefan Mavrodiev Acked-by: Maxime Ripard Reviewed-by: Jagan Teki --- arch/arm/dts/Makefile | 1 + .../dts/sun7i-a20-olimex-som204-evb-emmc.dts | 36 +++++++++++++++++++ board/sunxi/MAINTAINERS | 1 + configs/A20-Olimex-SOM204-EVB-eMMC_defconfig | 34 ++++++++++++++++++ 4 files changed, 72 insertions(+) create mode 100644 arch/arm/dts/sun7i-a20-olimex-som204-evb-emmc.dts create mode 100644 configs/A20-Olimex-SOM204-EVB-eMMC_defconfig diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0c0a90e554..6b3891e0af 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -305,6 +305,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \ sun7i-a20-mk808c.dtb \ sun7i-a20-olimex-som-evb.dtb \ sun7i-a20-olimex-som204-evb.dtb \ + sun7i-a20-olimex-som204-evb-emmc.dtb \ sun7i-a20-olinuxino-lime.dtb \ sun7i-a20-olinuxino-lime2.dtb \ sun7i-a20-olinuxino-lime2-emmc.dtb \ diff --git a/arch/arm/dts/sun7i-a20-olimex-som204-evb-emmc.dts b/arch/arm/dts/sun7i-a20-olimex-som204-evb-emmc.dts new file mode 100644 index 0000000000..c56620a8fb --- /dev/null +++ b/arch/arm/dts/sun7i-a20-olimex-som204-evb-emmc.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree Source for A20-SOM204-EVB-eMMC Board + * + * Copyright (C) 2018 Olimex Ltd. + * Author: Stefan Mavrodiev + */ + +/dts-v1/; +#include "sun7i-a20-olimex-som204-evb.dts" + +/ { + model = "Olimex A20-SOM204-EVB-eMMC"; + compatible = "olimex,a20-olimex-som204-evb-emmc", "allwinner,sun7i-a20"; + + mmc2_pwrseq: mmc2_pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_a>; + vmmc-supply = <®_vcc3v3>; + mmc-pwrseq = <&mmc2_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + emmc: emmc@0 { + reg = <0>; + compatible = "mmc-card"; + broken-hpi; + }; +}; diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index ccf2eb81cf..6dd48c0265 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -315,6 +315,7 @@ OLIMEX A20-SOM204 BOARD M: Stefan Mavrodiev S: Maintained F: configs/A20-Olimex-SOM204-EVB_defconfig +F: configs/A20-Olimex-SOM204-EVB-eMMC_defconfig ORANGEPI WIN/WIN PLUS BOARD M: Jagan Teki diff --git a/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig b/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig new file mode 100644 index 0000000000..11fe6bda48 --- /dev/null +++ b/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig @@ -0,0 +1,34 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN7I=y +CONFIG_DRAM_CLK=384 +CONFIG_MMC0_CD_PIN="PH1" +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 +CONFIG_USB0_VBUS_PIN="PC17" +CONFIG_USB0_VBUS_DET="PH5" +CONFIG_I2C1_ENABLE=y +CONFIG_SATAPWR="PC3" +CONFIG_GMAC_TX_DELAY=4 +CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-olimex-som204-evb-emmc" +CONFIG_AHCI=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL=y +CONFIG_SPL_I2C_SUPPORT=y +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_ISO_PARTITION is not set +# CONFIG_SPL_PARTITION_UUIDS is not set +CONFIG_SCSI_AHCI=y +CONFIG_ETH_DESIGNWARE=y +CONFIG_PHY_ADDR=3 +CONFIG_PHY_MICREL=y +CONFIG_PHY_MICREL_KSZ90X1=y +CONFIG_RGMII=y +CONFIG_SUN7I_GMAC=y +CONFIG_AXP_ALDO3_VOLT=2800 +CONFIG_AXP_ALDO4_VOLT=2800 +CONFIG_SCSI=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_MUSB_GADGET=y +CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y -- 2.25.1