mvebu: add images for additional ESPRESSObin boards

This commit adds support for different iterations of ESPRESSObin.
The added variants are:

ESPRESSObin with soldered eMMC,

ESPRESSObin V7, compared to V5 some passive elements changed and ethernet
ports labels positions have been reversed,

ESPRESSObin V7 with soldered eMMC.

Please refer to:
584d7c5 ("mvebu: new subtarget cortex A53")
for instruction how to boot OpenWrt image placed on SD card. It is
advised for owners of V5 and previous with bootloader based on U-Boot
2015.01, to upgrade the latest version available at:
http://espressobin.net/tech-spec.

Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>

diff --git a/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts b/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts
new file mode 100644 (file)
index 0000000..ef90a1b
--- /dev/null
+++ b/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts
@@ -0,0 +1,28 @@
+// 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>
+ *
+ */
+
+#include "armada-3720-espressobin.dts"
+
+/ {
+       model = "Globalscale Marvell ESPRESSOBin Board (eMMC)";
+       compatible = "globalscale,espressobin-emmc", "globalscale,espressobin",
+                    "marvell,armada3720", "marvell,armada3710";
+};
+
+&sdhci0 {
+       status = "okay";
+
+       #address-cells = <1>;
+       #size-cells = <0>;
+       mmccard: mmccard@0 {
+               compatible = "mmc-card";
+               reg = <0>;
+       };
+};

diff --git a/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts b/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts
new file mode 100644 (file)
index 0000000..2b565ca
--- /dev/null
+++ b/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree file for Globalscale Marvell ESPRESSOBin Board V7 with eMMC
+ * Copyright (C) 2018 Marvell
+ *
+ * Romain Perier <romain.perier@free-electrons.com>
+ * Konstantin Porotchkin <kostap@marvell.com>
+ *
+ */
+
+#include "armada-3720-espressobin.dts"
+
+/ {
+       model = "Globalscale Marvell ESPRESSOBin Board V7 (eMMC)";
+       compatible = "globalscale,espressobin-v7-emmc", "globalscale,espressobin-v7",
+                    "globalscale,espressobin", "marvell,armada3720",
+                    "marvell,armada3710";
+};
+
+&ports {
+       port@1 {
+               reg = <1>;
+               label = "lan1";
+               phy-handle = <&switch0phy0>;
+       };
+
+       port@3 {
+               reg = <3>;
+               label = "wan";
+               phy-handle = <&switch0phy2>;
+       };
+};
+
+&sdhci0 {
+       status = "okay";
+
+       #address-cells = <1>;
+       #size-cells = <0>;
+       mmccard: mmccard@0 {
+               compatible = "mmc-card";
+               reg = <0>;
+       };
+};

diff --git a/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts b/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts
new file mode 100644 (file)
index 0000000..8a408c3
--- /dev/null
+++ b/target/linux/mvebu/files-4.14/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree file for Globalscale Marvell ESPRESSOBin Board V7
+ * Copyright (C) 2018 Marvell
+ *
+ * Romain Perier <romain.perier@free-electrons.com>
+ * Konstantin Porotchkin <kostap@marvell.com>
+ *
+ */
+
+#include "armada-3720-espressobin.dts"
+
+/ {
+       model = "Globalscale Marvell ESPRESSOBin Board V7";
+       compatible = "globalscale,espressobin-v7", "globalscale,espressobin",
+                    "marvell,armada3720", "marvell,armada3710";
+};
+
+&ports {
+       port@1 {
+               reg = <1>;
+               label = "lan1";
+               phy-handle = <&switch0phy0>;
+       };
+
+       port@3 {
+               reg = <3>;
+               label = "wan";
+               phy-handle = <&switch0phy2>;
+       };
+};

diff --git a/target/linux/mvebu/image/cortex-a53.mk b/target/linux/mvebu/image/cortex-a53.mk
index de9c2164b1c185180e2d04e989134145fa50d734..d7014d6f027a37e4e7c89613953b1a95d94964ca 100644 (file)
--- a/target/linux/mvebu/image/cortex-a53.mk
+++ b/target/linux/mvebu/image/cortex-a53.mk
@@ -7,6 +7,27 @@ define Device/globalscale_espressobin
 endef
 TARGET_DEVICES += globalscale_espressobin
 
 endef
 TARGET_DEVICES += globalscale_espressobin
 

+define Device/globalscale_espressobin-emmc
+  $(call Device/Default-arm64)
+  DEVICE_TITLE := ESPRESSObin eMMC (Marvell Armada 3700 Community Board)
+  DEVICE_DTS := armada-3720-espressobin-emmc
+endef
+TARGET_DEVICES += globalscale_espressobin-emmc
+
+define Device/globalscale_espressobin-v7
+  $(call Device/Default-arm64)
+  DEVICE_TITLE := ESPRESSObin V7 (Marvell Armada 3700 Community Board)
+  DEVICE_DTS := armada-3720-espressobin-v7
+endef
+TARGET_DEVICES += globalscale_espressobin-v7
+
+define Device/globalscale_espressobin-v7-emmc
+  $(call Device/Default-arm64)
+  DEVICE_TITLE := ESPRESSObin V7 eMMC (Marvell Armada 3700 Community Board)
+  DEVICE_DTS := armada-3720-espressobin-v7-emmc
+endef
+TARGET_DEVICES += globalscale_espressobin-v7-emmc
+

 define Device/marvell_armada-3720-db
   $(call Device/Default-arm64)
   DEVICE_TITLE := Marvell Armada 3720 Development Board DB-88F3720-DDR3
 define Device/marvell_armada-3720-db
   $(call Device/Default-arm64)
   DEVICE_TITLE := Marvell Armada 3720 Development Board DB-88F3720-DDR3

diff --git a/target/linux/mvebu/patches-4.14/513-arm64-dts-marvell-armada37xx-Add-emmc-sdio-pinctrl-d.patch b/target/linux/mvebu/patches-4.14/513-arm64-dts-marvell-armada37xx-Add-emmc-sdio-pinctrl-d.patch
new file mode 100644 (file)
index 0000000..19702a6
--- /dev/null
+++ b/target/linux/mvebu/patches-4.14/513-arm64-dts-marvell-armada37xx-Add-emmc-sdio-pinctrl-d.patch
@@ -0,0 +1,40 @@
+From eefe328439642101774f0f5c4ea0dc6ba1cfb687 Mon Sep 17 00:00:00 2001
+From: Ding Tao <miyatsu@qq.com>
+Date: Fri, 26 Oct 2018 11:50:27 +0000
+Subject: [PATCH] arm64: dts: marvell: armada37xx: Add emmc/sdio pinctrl
+ definition
+
+Add emmc/sdio pinctrl definition for marvell armada37xx SoCs.
+
+Signed-off-by: Ding Tao <miyatsu@qq.com>
+Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+---
+ arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
++++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+@@ -218,6 +218,11 @@
+                                       groups = "uart2";
+                                       function = "uart";
+                               };
++
++                              mmc_pins: mmc-pins {
++                                      groups = "emmc_nb";
++                                      function = "emmc";
++                              };
+                       };
+ 
+                       nb_pm: syscon@14000 {
+@@ -247,6 +252,11 @@
+                                       function = "mii";
+                               };
+ 
++                              sdio_pins: sdio-pins {
++                                      groups = "sdio_sb";
++                                      function = "sdio";
++                              };
++
+                       };
+ 
+                       eth0: ethernet@30000 {

diff --git a/target/linux/mvebu/patches-4.14/514-arm64-dts-marvell-armada-37xx-Enable-emmc-on-espress.patch b/target/linux/mvebu/patches-4.14/514-arm64-dts-marvell-armada-37xx-Enable-emmc-on-espress.patch
new file mode 100644 (file)
index 0000000..26d090f
--- /dev/null
+++ b/target/linux/mvebu/patches-4.14/514-arm64-dts-marvell-armada-37xx-Enable-emmc-on-espress.patch
@@ -0,0 +1,49 @@
+From 43ebc7c1b3ed8198b9acf3019eca16e722f7331c Mon Sep 17 00:00:00 2001
+From: Ding Tao <miyatsu@qq.com>
+Date: Fri, 26 Oct 2018 11:50:28 +0000
+Subject: [PATCH] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin
+
+The ESPRESSObin board has a emmc interface available on U11: declare it
+and let the bootloader enable it if the emmc is present.
+
+[gregory.clement@bootlin.com: disable the emmc by default]
+Signed-off-by: Ding Tao <miyatsu@qq.com>
+Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+---
+ .../dts/marvell/armada-3720-espressobin.dts   | 22 +++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
++++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+@@ -93,9 +93,31 @@
+       cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
+       marvell,pad-type = "sd";
+       vqmmc-supply = <&vcc_sd_reg1>;
++
++      pinctrl-names = "default";
++      pinctrl-0 = <&sdio_pins>;
+       status = "okay";
+ };
+ 
++/* U11 */
++&sdhci0 {
++      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>;
++/*
++ * This eMMC is not populated on all boards, so disable it by
++ * default and let the bootloader enable it, if it is present
++ */
++      status = "disabled";
++};
++
+ &spi0 {
+       status = "okay";
+ 

diff --git a/target/linux/mvebu/patches-4.14/521-arm64-dts-armada-3720-espressobin-correct-spi-node.patch b/target/linux/mvebu/patches-4.14/521-arm64-dts-armada-3720-espressobin-correct-spi-node.patch
index 1d2bdfca751b0415793197dd5d8f7ddf5bd5e8d3..fc7cb2af1ee7def3a216237c3dec68eddf87edf5 100644 (file)
--- a/target/linux/mvebu/patches-4.14/521-arm64-dts-armada-3720-espressobin-correct-spi-node.patch
+++ b/target/linux/mvebu/patches-4.14/521-arm64-dts-armada-3720-espressobin-correct-spi-node.patch
@@ -29,7 +29,7 @@ Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
 
 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
 +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
 
 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
 +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts

-@@ -101,25 +101,9 @@
+@@ -123,25 +123,9 @@

  
        flash@0 {
                reg = <0>;
  
        flash@0 {
                reg = <0>;

diff --git a/target/linux/mvebu/patches-4.14/522-arm64-dts-marvell-armada-3720-espressobin-add-ports-.patch b/target/linux/mvebu/patches-4.14/522-arm64-dts-marvell-armada-3720-espressobin-add-ports-.patch
new file mode 100644 (file)
index 0000000..d0103bb
--- /dev/null
+++ b/target/linux/mvebu/patches-4.14/522-arm64-dts-marvell-armada-3720-espressobin-add-ports-.patch
@@ -0,0 +1,26 @@
+From 6ea9a1ee9367fb35acff1c08a0dc4213ff4687a0 Mon Sep 17 00:00:00 2001
+From: Tomasz Maciej Nowak <tmn505@gmail.com>
+Date: Tue, 9 Apr 2019 15:53:42 +0200
+Subject: [PATCH] arm64: dts: marvell: armada-3720-espressobin: add ports
+ phandle
+
+Instead of referencing the whole mdio node, add ports phandle to adjust
+port labels in dts for different hardware iterations of ESPRESSObin
+boards.
+
+Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
+---
+ arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
++++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+@@ -153,7 +153,7 @@
+ 
+               dsa,member = <0 0>;
+ 
+-              ports {
++              ports: ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+