On 04.09.20 17:33, Andre Heider wrote:
Import armada-3720-espressobin-emmc.dts from Linux, but use sdhc1 for emmc, since our dtsi is still based on downstream and sdhc0 is used for the sd card.
Signed-off-by: Andre Heider a.heider@gmail.com
Applied to u-boot-marvell/master
Thanks, Stefan
arch/arm/dts/Makefile | 1 + arch/arm/dts/armada-3720-espressobin-emmc.dts | 44 +++++++++++++++++++ doc/README.marvell | 7 ++- 3 files changed, 50 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..29ccb6a573 --- /dev/null +++ b/arch/arm/dts/armada-3720-espressobin-emmc.dts @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/*
- Device Tree file for Globalscale Marvell ESPRESSOBin Board with eMMC
- Copyright (C) 2018 Marvell
- Romain Perier romain.perier@free-electrons.com
- Konstantin Porotchkin kostap@marvell.com
- */
+/*
- Schematic available at http://espressobin.net/wp-content/uploads/2017/08/ESPRESSObin_V5_Schematics....
- */
+/dts-v1/;
+#include "armada-3720-espressobin.dtsi"
+/ {
- model = "Globalscale Marvell ESPRESSOBin Board (eMMC)";
- compatible = "globalscale,espressobin-emmc", "globalscale,espressobin",
"marvell,armada3720", "marvell,armada3710";+};
+/* U11 */ +&sdhci1 {
- non-removable;
- bus-width = <8>;
- mmc-ddr-1_8v;
- mmc-hs400-1_8v;
- marvell,xenon-emmc;
- marvell,xenon-tun-count = <9>;
- marvell,pad-type = "fixed-1-8v";
- pinctrl-names = "default";
- pinctrl-0 = <&mmc_pins>;
- status = "okay";
- #address-cells = <1>;
- #size-cells = <0>;
- mmccard: mmccard@0 {
compatible = "mmc-card";reg = <0>;- };
+}; 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-emmcFor other DB boards (MacchiatoBin, EspressoBin without soldered eMMC and 3700 DB board)
compile u-boot with just default device-tree from defconfig using:
# make
Viele Grüße, Stefan