diff options
| author | Stefan Mavrodiev | 2018-02-02 15:56:33 +0200 |
|---|---|---|
| committer | Jagan Teki | 2018-03-13 22:40:35 +0530 |
| commit | d682cff440c962e4312ed404b90a50b305b43d8b (patch) | |
| tree | 64c31caa3cba42d4268671ab962b8f26e3ddf2cf | |
| parent | 8dd6497d9cd0d8969d623f1f6114b85f9feb6f2f (diff) | |
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 <stefan@olimex.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
| -rw-r--r-- | arch/arm/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/dts/sun7i-a20-olimex-som204-evb-emmc.dts | 36 | ||||
| -rw-r--r-- | board/sunxi/MAINTAINERS | 1 | ||||
| -rw-r--r-- | configs/A20-Olimex-SOM204-EVB-eMMC_defconfig | 34 |
4 files changed, 72 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0c0a90e554c..6b3891e0afc 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 00000000000..c56620a8fb2 --- /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 <stefan@olimex.com> + */ + +/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 ccf2eb81cf0..6dd48c02651 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -315,6 +315,7 @@ OLIMEX A20-SOM204 BOARD M: Stefan Mavrodiev <stefan@olimex.com> 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 <jagan@amarulasolutions.com> diff --git a/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig b/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig new file mode 100644 index 00000000000..11fe6bda488 --- /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 |