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dm: x86: dts: Add additional info to the serial port node 

Add more information so that U-Boot can find the address of the serial port.
Also fix the reg-shift value.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2014-10-10 07:49:19 -06:00
parent 7414112d70
commit d1259c9f5f
2 changed files with 20 additions and 3 deletions
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5
arch/x86/dts/coreboot.dtsi
View File

@ -6,8 +6,9 @@
};
serial {
compatible = "ns16550";
reg-shift = <1>;
compatible = "coreboot-uart";
reg = <0x3f8 0x10>;
reg-shift = <0>;
io-mapped = <1>;
multiplier = <1>;
baudrate = <115200>;

18
arch/x86/dts/link.dts
View File

@ -12,7 +12,23 @@
silent_console = <0>;
};
gpio: gpio {};
gpioa {
compatible = "intel,ich6-gpio";
reg = <0 0x10>;
bank-name = "A";
};
gpiob {
compatible = "intel,ich6-gpio";
reg = <0x30 0x10>;
bank-name = "B";
};
gpioc {
compatible = "intel,ich6-gpio";
reg = <0x40 0x10>;
bank-name = "C";
};
serial {
reg = <0x3f8 8>;