src/mainboard/emulation/qemu-q35/q35.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef __MAINBOARD_EMU_Q35_H__
   4 #define __MAINBOARD_EMU_Q35_H__
   5
   6 #include <device/pci_type.h>
   7 #include <types.h>
   8
   9 #define HOST_BRIDGE     PCI_DEV(0, 0, 0)
  10
  11 #define EXT_TSEG_MBYTES         0x50
  12 #define C_BASE_SEG              ((0 << 2) | (1 << 1) | (0 << 0))
  13
  14 #define D0F0_PCIEXBAR_LO        0x60
  15 #define D0F0_PCIEXBAR_HI        0x64
  16
  17 #define D0F0_PAM(x)             (0x90 + (x)) /* 0-6 */
  18
  19 #define SMRAMC                  0x9d
  20 #define  G_SMRAME               (1 << 3)
  21 #define  D_LCK                  (1 << 4)
  22 #define  D_CLS                  (1 << 5)
  23 #define  D_OPEN                 (1 << 6)
  24
  25 #define ESMRAMC                 0x9e
  26 #define  T_EN                   (1 << 0)
  27 #define  TSEG_SZ_MASK           (3 << 1)
  28 #define  H_SMRAME               (1 << 7)
  29
  30 uint32_t make_pciexbar(void);
  31
  32 void mainboard_machine_check(void);
  33
  34 #endif