include/configs/qemu-x86.h

   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)
  17 #define CONFIG_ARCH_EARLY_INIT_R
  18
  19 #define CONFIG_PCI_PNP
  20
  21 #define CONFIG_STD_DEVICES_SETTINGS     "stdin=serial,i8042-kbd\0" \
  22                                         "stdout=serial,vga\0" \
  23                                         "stderr=serial,vga\0"
  24
  25 /*
  26  * ATA/SATA support for QEMU x86 targets
  27  *   - Only legacy IDE controller is supported for QEMU '-M pc' target
  28  *   - AHCI controller is supported for QEMU '-M q35' target
  29  *
  30  * Default configuraion is to support the QEMU default x86 target
  31  * Undefine CONFIG_CMD_IDE to support q35 target
  32  */
  33 #define CONFIG_CMD_IDE
  34 #ifdef CONFIG_CMD_IDE
  35 #define CONFIG_SYS_IDE_MAXBUS           2
  36 #define CONFIG_SYS_IDE_MAXDEVICE        4
  37 #define CONFIG_SYS_ATA_BASE_ADDR        0
  38 #define CONFIG_SYS_ATA_DATA_OFFSET      0
  39 #define CONFIG_SYS_ATA_REG_OFFSET       0
  40 #define CONFIG_SYS_ATA_ALT_OFFSET       0
  41 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x1f0
  42 #define CONFIG_SYS_ATA_IDE1_OFFSET      0x170
  43 #define CONFIG_ATAPI
  44
  45 #undef CONFIG_SCSI_AHCI
  46 #undef CONFIG_SCSI
  47 #else
  48 #define CONFIG_SCSI_DEV_LIST            \
  49         {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_AHCI}
  50 #endif
  51
  52 /* GPIO is not supported */
  53 #undef CONFIG_INTEL_ICH6_GPIO
  54
  55 /* SPI is not supported */
  56 #undef CONFIG_ENV_IS_IN_SPI_FLASH
  57 #define CONFIG_ENV_IS_NOWHERE
  58
  59 #endif  /* __CONFIG_H */