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x86: galileo: Enable CPU driver

Add a cpu node in the device tree and enable CPU driver.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng 9 年之前
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0ac8d5e552
共有 2 個文件被更改,包括 14 次插入0 次删除
  1. 12 0
      arch/x86/dts/galileo.dts
  2. 2 0
      configs/galileo_defconfig

+ 12 - 0
arch/x86/dts/galileo.dts

@@ -29,6 +29,18 @@
 		stdout-path = &pciuart0;
 	};
 
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "cpu-x86";
+			reg = <0>;
+			intel,apic-id = <0>;
+		};
+	};
+
 	tsc-timer {
 		clock-frequency = <400000000>;
 	};

+ 2 - 0
configs/galileo_defconfig

@@ -8,6 +8,7 @@ CONFIG_FIT=y
 CONFIG_BOOTSTAGE=y
 CONFIG_BOOTSTAGE_REPORT=y
 CONFIG_HUSH_PARSER=y
+CONFIG_CMD_CPU=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_MMC=y
@@ -30,6 +31,7 @@ CONFIG_OF_CONTROL=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
+CONFIG_CPU=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_MACRONIX=y