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