1 files changed, 45 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-4.14/521-arm64-dts-armada-3720-espressobin-wire-up-spi-flash.patch b/target/linux/mvebu/patches-4.14/521-arm64-dts-armada-3720-espressobin-wire-up-spi-flash.patch
new file mode 100644
index 0000000000..fb80db7e89
--- /dev/null
+++ b/target/linux/mvebu/patches-4.14/521-arm64-dts-armada-3720-espressobin-wire-up-spi-flash.patch
@@ -0,0 +1,45 @@
+From bffed3d4abcd32ba6d492a9bd7ebe81dc92eaa9a Mon Sep 17 00:00:00 2001
+From: Ellie Reeves <ellierevves@gmail.com>
+Date: Sun, 25 Mar 2018 21:57:36 +0200
+Subject: [PATCH] arm64: dts: armada-3720-espressobin: wire up spi flash
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This is the storage the machine boots from by default. The partitioning
+is taken from the U-Boot that is shipped with the board. There is some
+more space on the flash that isn't used.
+
+Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+Signed-off-by: Ellie Reeves <ellierevves@gmail.com>
+Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
+
+[drop partitions, not every U-Boot has same layout]
+Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
+---
+ .../dts/marvell/armada-3720-espressobin.dts   | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
++++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+@@ -96,6 +96,19 @@
+ 	status = "okay";
+ };
+ 
++&spi0 {
++	status = "okay";
++
++	flash@0 {
++		#address-cells = <1>;
++		#size-cells = <1>;
++		reg = <0>;
++		compatible = "winbond,w25q32dw", "jedec,spi-flash";
++		spi-max-frequency = <104000000>;
++		m25p,fast-read;
++	};
++};
++
+ /* Exported on the micro USB connector J5 through an FTDI */
+ &uart0 {
+ 	status = "okay";