[people/ms/u-boot.git] / include / configs / qemu-x86.h

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

/*
 * board/config.h - configuration options, board specific
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#include <configs/x86-common.h>

#define CONFIG_SYS_MONITOR_LEN		(1 << 20)
#define CONFIG_ARCH_MISC_INIT
#define CONFIG_ARCH_EARLY_INIT_R

#define CONFIG_PCI_PNP

#define CONFIG_STD_DEVICES_SETTINGS	"stdin=serial,i8042-kbd\0" \
					"stdout=serial,vga\0" \
					"stderr=serial,vga\0"

/*
 * ATA/SATA support for QEMU x86 targets
 *   - Only legacy IDE controller is supported for QEMU '-M pc' target
 *   - AHCI controller is supported for QEMU '-M q35' target
 *
 * Default configuraion is to support the QEMU default x86 target
 * Undefine CONFIG_CMD_IDE to support q35 target
 */
#define CONFIG_CMD_IDE
#ifdef CONFIG_CMD_IDE
#define CONFIG_SYS_IDE_MAXBUS		2
#define CONFIG_SYS_IDE_MAXDEVICE	4
#define CONFIG_SYS_ATA_BASE_ADDR	0
#define CONFIG_SYS_ATA_DATA_OFFSET	0
#define CONFIG_SYS_ATA_REG_OFFSET	0
#define CONFIG_SYS_ATA_ALT_OFFSET	0
#define CONFIG_SYS_ATA_IDE0_OFFSET	0x1f0
#define CONFIG_SYS_ATA_IDE1_OFFSET	0x170
#define CONFIG_ATAPI

#undef CONFIG_SCSI_AHCI
#undef CONFIG_CMD_SCSI
#else
#define CONFIG_SCSI_DEV_LIST		\
	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_AHCI}
#endif

/* GPIO is not supported */
#undef CONFIG_INTEL_ICH6_GPIO

/* SPI is not supported */
#undef CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_IS_NOWHERE

#endif	/* __CONFIG_H */
Commit	Line	Data
a65b25d1 BM	1	/*
	2	* Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	/*
	8	* board/config.h - configuration options, board specific
	9	*/
	10
	11	#ifndef __CONFIG_H
	12	#define __CONFIG_H
	13
	14	#include <configs/x86-common.h>
	15
	16	#define CONFIG_SYS_MONITOR_LEN (1 << 20)
5c564226	17	#define CONFIG_ARCH_MISC_INIT
48748595	18	#define CONFIG_ARCH_EARLY_INIT_R
a65b25d1	19
a65b25d1	20	#define CONFIG_PCI_PNP
a65b25d1	21
b6ff6ce6	22	#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial,i8042-kbd\0" \
9c4f5412 BM	23	"stdout=serial,vga\0" \
9c4f5412 BM	24	"stderr=serial,vga\0"
a65b25d1	25
2aa3a7fb BM	26	/*
	27	* ATA/SATA support for QEMU x86 targets
	28	* - Only legacy IDE controller is supported for QEMU '-M pc' target
	29	* - AHCI controller is supported for QEMU '-M q35' target
	30	*
	31	* Default configuraion is to support the QEMU default x86 target
	32	* Undefine CONFIG_CMD_IDE to support q35 target
	33	*/
	34	#define CONFIG_CMD_IDE
	35	#ifdef CONFIG_CMD_IDE
	36	#define CONFIG_SYS_IDE_MAXBUS 2
	37	#define CONFIG_SYS_IDE_MAXDEVICE 4
	38	#define CONFIG_SYS_ATA_BASE_ADDR 0
	39	#define CONFIG_SYS_ATA_DATA_OFFSET 0
	40	#define CONFIG_SYS_ATA_REG_OFFSET 0
	41	#define CONFIG_SYS_ATA_ALT_OFFSET 0
	42	#define CONFIG_SYS_ATA_IDE0_OFFSET 0x1f0
	43	#define CONFIG_SYS_ATA_IDE1_OFFSET 0x170
	44	#define CONFIG_ATAPI
	45
	46	#undef CONFIG_SCSI_AHCI
	47	#undef CONFIG_CMD_SCSI
	48	#else
a65b25d1	49	#define CONFIG_SCSI_DEV_LIST \
2aa3a7fb BM	50	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_AHCI}
2aa3a7fb BM	51	#endif
a65b25d1 BM	52
	53	/* GPIO is not supported */
	54	#undef CONFIG_INTEL_ICH6_GPIO
a65b25d1 BM	55
a65b25d1 BM	56	/* SPI is not supported */
a65b25d1 BM	57	#undef CONFIG_ENV_IS_IN_SPI_FLASH
	58	#define CONFIG_ENV_IS_NOWHERE
	59
a65b25d1	60	#endif /* __CONFIG_H */