u-boot/arch/x86/dts/broadwell_som-6896.dts
George McCollister e0ae64880b x86: Add support for Advantech SOM-6896
Advantech SOM-6896 is a Broadwell U based COM Express Compact Module
Type 6. This patch adds support for it as a coreboot payload.

On board SATA and SPI are functional. On board Ethernet isn't functional
but since it's optional and ties up a PCIe x4 that is otherwise brought
out, this isn't a concern at the moment. USB doesn't work since the
xHCI driver appears to be broken.

Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-21 16:29:27 -06:00

43 lines
773 B
Text

/dts-v1/;
/include/ "skeleton.dtsi"
/include/ "serial.dtsi"
/include/ "rtc.dtsi"
/ {
model = "Advantech SOM-6896";
compatible = "advantech,som-6896", "intel,broadwell";
aliases {
spi0 = "/spi";
};
config {
silent_console = <0>;
};
chosen {
stdout-path = "/serial";
};
pci {
compatible = "pci-x86";
#address-cells = <3>;
#size-cells = <2>;
u-boot,dm-pre-reloc;
ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
0x01000000 0x0 0x2000 0x2000 0 0xe000>;
};
spi {
#address-cells = <1>;
#size-cells = <0>;
compatible = "intel,ich-spi";
spi-flash@0 {
reg = <0>;
compatible = "winbond,w25q128", "spi-flash";
memory-map = <0xff000000 0x01000000>;
};
};
};