diff options
| author | Ellie Reeves <ellierevves@gmail.com> | 2018-03-25 22:57:36 +0300 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2018-04-27 18:19:04 +0300 |
| commit | bffed3d4abcd32ba6d492a9bd7ebe81dc92eaa9a (patch) | |
| tree | 67ebdb30fa02bb216986c565a79b14c3338b7080 /arch/arm64/boot/dts/marvell | |
| parent | 60cc43fc888428bb2f18f08997432d426a243338 (diff) | |
| download | linux-bffed3d4abcd32ba6d492a9bd7ebe81dc92eaa9a.tar.xz | |
arm64: dts: armada-3720-espressobin: wire up spi flash
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>
Diffstat (limited to 'arch/arm64/boot/dts/marvell')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts index ef7fd2ca2515..3ab25ad402b9 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts @@ -63,6 +63,33 @@ 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"; |