From: Konstantin Porotchkin <kos...@marvell.com> Add support for additional EspressoBIN board with installed eMMC device (U11). EspressoBIN boards with eMMC installed should use the DTS named armada-3720-espressobin-emmc. Update build documentation accordingly.
Change-Id: Id1a4f3ca01a6e52df57bf7279f33f0fe45f8ed18 Signed-off-by: Konstantin Porotchkin <kos...@marvell.com> Reviewed-on: http://vgitil04.il.marvell.com:8080/61290 Tested-by: iSoC Platform CI <ykj...@marvell.com> [a.heider: adapt to mainline] Signed-off-by: Andre Heider <a.hei...@gmail.com> --- v2: base upon downstream patch v3: keep CONFIG_DEFAULT_DEVICE_TREE for non-emmc boards arch/arm/dts/Makefile | 1 + arch/arm/dts/armada-3720-espressobin-emmc.dts | 19 +++++++++++++++++++ doc/README.marvell | 7 +++++-- 3 files changed, 25 insertions(+), 2 deletions(-) create mode 100644 arch/arm/dts/armada-3720-espressobin-emmc.dts diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 5e34192be6..8f1958b5a7 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -202,6 +202,7 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ dtb-$(CONFIG_ARCH_MVEBU) += \ armada-3720-db.dtb \ armada-3720-espressobin.dtb \ + armada-3720-espressobin-emmc.dtb \ armada-3720-turris-mox.dtb \ armada-3720-uDPU.dtb \ armada-375-db.dtb \ diff --git a/arch/arm/dts/armada-3720-espressobin-emmc.dts b/arch/arm/dts/armada-3720-espressobin-emmc.dts new file mode 100644 index 0000000000..0dd59af9c0 --- /dev/null +++ b/arch/arm/dts/armada-3720-espressobin-emmc.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Marvell International Ltd. + */ + +#include "armada-3720-espressobin.dts" + +/ { + model = "Marvell Armada 3720 Community Board ESPRESSOBin (eMMC)"; + compatible = "marvell,armada-3720-espressobin", + "marvell,armada-3720-espressobin-emmc", + "marvell,armada3720", "marvell,armada3710"; + +}; + +/* U11 */ +&sdhci1 { + status = "okay"; +}; diff --git a/doc/README.marvell b/doc/README.marvell index 5416bc3035..be07f31f8c 100644 --- a/doc/README.marvell +++ b/doc/README.marvell @@ -43,8 +43,11 @@ Build Procedure In order to prevent this, the required device-tree MUST be set during compilation. All device-tree files are located in ./arch/arm/dts/ folder. - For other DB boards (MacchiatoBin, EspressoBin and 3700 DB board) compile u-boot with - just default device-tree from defconfig using: + For the EspressoBin board with populated eMMC device use + # make DEVICE_TREE=armada-3720-espressobin-emmc + + For other DB boards (MacchiatoBin, EspressoBin without soldered eMMC and 3700 DB board) + compile u-boot with just default device-tree from defconfig using: # make -- 2.28.0
