[U-Boot] [PATCH 10/10] sunxi: Add suport for A83T HomletV2 Board by Allwinner

Hans de Goede
2015-11-13T17:27:36Z

Hi,

On 12-11-15 19:09, Vishnu Patekar wrote:
> Add dts and defconfig for h8homletv2 board.
>
> H8Homlet Proto v2.0 Board is A83T Dev Board by Allwinner.
> It has UART, ethernet, USB, HDMI, etc ports on it.
>
> A83T patches are tested on this board.
>
> For FEL mode it needs USB A-A(Male) cable. I used uart0 which
> is multiplexed to microsd pins PF2 and PF4.
>
> Enabled UART0 Header(PB9, PB10 pins).
>
> Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
> ---
> arch/arm/dts/Makefile | 2 +
> arch/arm/dts/sun8i-a83t-allwinner-h8homlet-v2.dts | 64 +++++++++++++++++++++++
> board/sunxi/MAINTAINERS | 5 ++
> configs/h8_homlet_v2_defconfig | 26 +++++++++
> 4 files changed, 97 insertions(+)
> create mode 100644 arch/arm/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
> create mode 100644 configs/h8_homlet_v2_defconfig
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 8b656e9..d303eea 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -157,6 +157,8 @@ dtb-$(CONFIG_MACH_SUN8I_A33) += \
> sun8i-a33-ga10h-v1.1.dtb \
> sun8i-a33-q8-tablet.dtb \
> sun8i-a33-sinlinx-sina33.dtb
> +dtb-$(CONFIG_MACH_SUN8I_A83T) += \
> + sun8i-a83t-allwinner-h8homlet-v2.dtb
> dtb-$(CONFIG_MACH_SUN9I) += \
> sun9i-a80-optimus.dtb \
> sun9i-a80-cubieboard4.dtb
> diff --git a/arch/arm/dts/sun8i-a83t-allwinner-h8homlet-v2.dts b/arch/arm/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
> new file mode 100644
> index 0000000..342e1d3
> --- /dev/null
> +++ b/arch/arm/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
> @@ -0,0 +1,64 @@
> +/*
> + * Copyright 2015 Vishnu Patekar
> + * Vishnu Patekar <vishnupatekar0510@gmail.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of the
> + * License, or (at your option) any later version.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include "sun8i-a83t.dtsi"
> +
> +/ {
> + model = "Allwinner A83T H8Homlet Proto Dev Board v2.0";
> + compatible = "allwinner,h8homlet-v2", "allwinner,sun8i-a83t";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_pins_b>;
> + status = "okay";
> +};
> diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
> index 96c4f3a..c0c2bdd 100644
> --- a/board/sunxi/MAINTAINERS
> +++ b/board/sunxi/MAINTAINERS
> @@ -99,6 +99,11 @@ M: Priit Laes <plaes@plaes.org>
> S: Maintained
> F: configs/sunxi_Gemei_G9_defconfig
>
> +H8HOMLET PROTO A83T BOARD
> +M: VishnuPatekar <vishnupatekar0510@gmail.com>
> +S: Maintained
> +F: configs/h8_homlet_v2_defconfig
> +
> HUMMINGBIRD-A31 BOARD
> M: Chen-Yu Tsai <wens@csie.org>
> S: Maintained
> diff --git a/configs/h8_homlet_v2_defconfig b/configs/h8_homlet_v2_defconfig
> new file mode 100644
> index 0000000..b78a240
> --- /dev/null
> +++ b/configs/h8_homlet_v2_defconfig
> @@ -0,0 +1,26 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_SUNXI=y
> +CONFIG_MACH_SUN8I_A83T=y
> +CONFIG_DRAM_CLK=480
> +CONFIG_DRAM_ZQ=15355
> +CONFIG_DRAM_ODT_EN=y
> +#CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
> +#CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
> +CONFIG_AXP_GPIO=y
> +#CONFIG_USB_MUSB_HOST=y
> +CONFIG_ARMV7_BOOT_SEC_DEFAULT=y

You can drop this now that you no longer claim to support PSCI.

> +CONFIG_DEFAULT_DEVICE_TREE="sun8i-a83t-allwinner-h8homlet-v2"
> +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
> +CONFIG_SPL=y
> +CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"

This is the default please remove this entire line.

> +# CONFIG_CMD_IMLS is not set
> +# CONFIG_CMD_FLASH is not set
> +# CONFIG_CMD_FPGA is not set
> +CONFIG_AXP_DCDC1_VOLT=3000
> +CONFIG_AXP_DCDC2_VOLT=900
> +CONFIG_AXP_DCDC3_VOLT=900
> +CONFIG_AXP_DCDC4_VOLT=0
> +CONFIG_AXP_DCDC5_VOLT=1500
> +CONFIG_AXP_ALDO2_VOLT=0
> +CONFIG_AXP_ALDO3_VOLT=0
> +CONFIG_AXP_DLDO4_VOLT=0
>

Regards,

Hans