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arm64: dts: armada-3720-espressobin: wire up spi flash

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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>
This commit is contained in:
Ellie Reeves 2018-03-25 21:57:36 +02:00 committed by Gregory CLEMENT
parent 60cc43fc88
commit bffed3d4ab
1 changed files with 27 additions and 0 deletions
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27
arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
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@ -63,6 +63,33 @@ &sdhci1 {
status = "okay";
};
&spi0 {
status = "okay";
flash@0 {
reg = <0>;
compatible = "winbond,w25q32dw", "jedec,spi-flash";
spi-max-frequency = <104000000>;
m25p,fast-read;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "uboot";
reg = <0 0x180000>;
};
partition@180000 {
label = "ubootenv";
reg = <0x180000 0x10000>;
};
};
};
};
/* Exported on the micro USB connector J5 through an FTDI */
&uart0 {
pinctrl-names = "default";