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x86: panther: Add PCI and video configuration

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Add a PCI node to the device tree. This allows SPI flash and SATA to work
correctly. Also configure the video to come up correctly even though there
is no keyboard.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass
2015-08-27 19:54:48 -06:00
parent cc6ae979e2
commit 548fb8777d
2 changed files with 12 additions and 0 deletions
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10
arch/x86/dts/chromebox_panther.dts
View File

@@ -42,6 +42,16 @@
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 0x1000 0x1000 0 0xf000>;
};
spi {
#address-cells = <1>;
#size-cells = <0>;

2
include/configs/chromebox_panther.h
View File

@@ -14,4 +14,6 @@
/* Avoid a warning in the Realtek Ethernet driver */
#define CONFIG_SYS_CACHELINE_SIZE 16
#define CONFIG_VGA_AS_SINGLE_DEVICE
#endif /* __CONFIG_H */