GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/board/intel/bayleybay/Kconfig

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+if TARGET_BAYLEYBAY
+
+config SYS_BOARD
+	default "bayleybay"
+
+config SYS_VENDOR
+	default "intel"
+
+config SYS_SOC
+	default "baytrail"
+
+config SYS_CONFIG_NAME
+	default "bayleybay"
+
+config SYS_TEXT_BASE
+	default 0xfff00000
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select X86_RESET_VECTOR
+	select INTEL_BAYTRAIL
+	select BOARD_ROMSIZE_KB_8192
+	select SPI_FLASH_WINBOND
+
+config PCIE_ECAM_BASE
+	default 0xe0000000
+
+endif

source/bootloader/u-boot-2020.01/board/intel/bayleybay/MAINTAINERS

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+Intel Bayley Bay
+M:	Bin Meng <bmeng.cn@gmail.com>
+S:	Maintained
+F:	board/intel/bayleybay
+F:	include/configs/bayleybay.h
+F:	configs/bayleybay_defconfig

source/bootloader/u-boot-2020.01/board/intel/bayleybay/Makefile

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+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
+
+obj-y	+= bayleybay.o start.o
+obj-$(CONFIG_GENERATE_ACPI_TABLE) += dsdt.o

source/bootloader/u-boot-2020.01/board/intel/bayleybay/acpi/mainboard.asl

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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com>
+ */
+
+/* Power Button */
+Device (PWRB)
+{
+	Name(_HID, EISAID("PNP0C0C"))
+}
+
+/* PS/2 keyboard and mouse */
+Scope (\_SB.PCI0.LPCB)
+{
+	/* 8042 Keyboard */
+	Device (PS2K)
+	{
+		Name(_HID, EISAID("PNP0303"))
+		Name(_CRS, ResourceTemplate()
+		{
+			IO(Decode16, 0x60, 0x60, 0x00, 0x01)
+			IO(Decode16, 0x64, 0x64, 0x00, 0x01)
+			IRQNoFlags() { 1 }
+		})
+
+		Method(_STA, 0, Serialized)
+		{
+			Return (STA_VISIBLE)
+		}
+	}
+
+	/* 8042 Mouse */
+	Device (PS2M)
+	{
+		Name(_HID, EISAID("PNP0F03"))
+		Name(_CRS, ResourceTemplate()
+		{
+			IO(Decode16, 0x60, 0x60, 0x00, 0x01)
+			IO(Decode16, 0x64, 0x64, 0x00, 0x01)
+			IRQNoFlags() { 12 }
+		})
+
+		Method(_STA, 0, Serialized)
+		{
+			Return (STA_VISIBLE)
+		}
+	}
+}

source/bootloader/u-boot-2020.01/board/intel/bayleybay/bayleybay.c

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+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
+ */
+
+#include <common.h>
+#include <asm/gpio.h>

source/bootloader/u-boot-2020.01/board/intel/bayleybay/dsdt.asl

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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com>
+ */
+
+DefinitionBlock("dsdt.aml", "DSDT", 2, "U-BOOT", "U-BOOTBL", 0x00010000)
+{
+	/* platform specific */
+	#include <asm/arch/acpi/platform.asl>
+
+	/* board specific */
+	#include "acpi/mainboard.asl"
+}

source/bootloader/u-boot-2020.01/board/intel/bayleybay/start.S

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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
+ */
+
+.globl early_board_init
+early_board_init:
+	jmp	early_board_init_ret